CN201975469U - Expansible assembling type battery device - Google Patents
Expansible assembling type battery device Download PDFInfo
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- CN201975469U CN201975469U CN2011200353397U CN201120035339U CN201975469U CN 201975469 U CN201975469 U CN 201975469U CN 2011200353397 U CN2011200353397 U CN 2011200353397U CN 201120035339 U CN201120035339 U CN 201120035339U CN 201975469 U CN201975469 U CN 201975469U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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Abstract
The utility model discloses an expansible assembling type battery device, which comprises a first battery unit and a second battery unit. The first battery unit consists of a first battery core and a first outer cover electrically connected with the first battery core, a first assembling portion is formed at the outer edge of the first outer cover and provided with a first electrode, the second battery unit is positioned at one lateral edge of the first battery unit and comprises a second battery core and a second outer cover, the second outer cover is electrically connected with the second battery core, a second assembling portion is formed at the outer edge of the second outer cover and provided with a second electrode, and the second assembling portion is assembled on the first assembling portion so that the first electrode and the second electrode are conductively connected with each other. Accordingly, the battery units can be added to or removed from the expansible assembling type battery device, and accordingly the purpose of easiness in assembly and repair is achieved.
Description
Technical field
The utility model relates to a kind of cell apparatus, relates in particular to a kind of secondary battery device of extendible type.
Background technology
Lithium battery (or being called secondary cell, rechargeable battery) but because of having plurality of advantages such as high-energy-density, high operation voltage electric power recharging, a plurality of lithium cells are given serial or parallel connection and form a cell apparatus, now be widely used as energy source, as be used for automobile or electric motor car into various power products ... Deng cell apparatus ... Deng.
Though be flooded with numerous battery variety now on the market, only, all kinds of battery are different and have different external forms, and often are subject to the battery accommodating space of motor device or the consideration of electric power factors such as operating voltage, electric current and time, and it is very difficult to look for suitable battery variety; Moreover, a kind of combined cell apparatus is arranged on the market in addition, meet user demand though can on the primary cell device, increase and decrease battery quantity, need battery manufacturer to appear in person and install, impaired to avoid battery; In addition, when existing combined cell apparatus desire is changed or overhauled, need carry out whole Battery pack device simultaneously, urgently degree expends time in and cost.
The utility model content
A purpose of the present utility model is to provide a kind of extendible type assembled cell apparatus, and it is to utilize the mode of assembly group to increase or remove battery unit, is easy to the purpose of assembling and overhauling to reach.
Another purpose of the present utility model is to provide a kind of extendible type assembled cell apparatus, owing to be that mode with mutual assembly group build-in connects between each battery unit, so can increase the firmness of cell apparatus after the combination.
A purpose more of the present utility model is to provide a kind of extendible type assembled cell apparatus, because of the outer cover inside of its battery unit can be provided with battery again, so can increase the battery number of unit volume, more effectively to utilize the space is set.
Another purpose of the present utility model, be to provide a kind of extendible type assembled cell apparatus, it is to come the winding battery unit with simple assembly prescription formula, provides the user to assemble voluntarily or replaces and need not notify battery manufacturer to show up and carry out, and is provided with and the time and the cost of maintenance so can save.
Another purpose of the present utility model is to provide a kind of extendible type assembled cell apparatus, and its battery unit is to utilize assembly prescription formula freely to dispose combination, not only can reach elastification production, more can improve prouctiveness effectively, and because of assembly sharing height, so but economization die sinking expense.
To achieve the above object, the utility model provides a kind of extendible type assembled cell apparatus, with with one second battery unit assembly group mutually, wherein, this cell apparatus includes one first battery unit, this first battery unit comprises at least one first battery and electrically connects one first outer cover of this first battery, and the outer rim of this first outer cover forms one first stitching section, and this first stitching section has one first electrode; Wherein, this first stitching section assembly group is on described second battery unit, so that this first electrode and described second battery unit connect mutually.
Above-mentioned extendible type assembled cell apparatus, wherein, this first outer cover also includes an outer battery, and this outer battery is electrically conducted this first electrode.
Above-mentioned extendible type assembled cell apparatus, wherein, those winding mechanisms are separately positioned on the part of joining of this first outer cover and described second battery unit.
Above-mentioned extendible type assembled cell apparatus, wherein, this winding mechanism is arranged on described second battery unit, and the outer rim correspondence of this first stitching section forms one first clip hole.
Above-mentioned extendible type assembled cell apparatus, wherein, this winding mechanism comprises an elastic parts and group and is located at one on this elastic parts and presses body.
Above-mentioned extendible type assembled cell apparatus, wherein, this first stitching section is a projection, described second stitching section is a groove.
Above-mentioned extendible type assembled cell apparatus, wherein, this first outer side that covers on towards this first battery has one first junction, and this first junction electrically connects this first electrode.
Above-mentioned extendible type assembled cell apparatus wherein, also comprises one first cladding, and this first cladding is linked in outside this first battery.
Above-mentioned extendible type assembled cell apparatus wherein, also comprises one first support cover that is arranged on this first outer cover opposite side, and this first support cover is linked in outside this first cladding.
Above-mentioned extendible type assembled cell apparatus wherein, also comprises one first base, and this first base group is located at the bottom side of this first outer cover.
To achieve the above object, the utility model also provides a kind of extendible type assembled cell apparatus, comprising:
One first battery unit comprises at least one first battery and electrically connects one first outer cover of this first battery, and the outer rim of this first outer cover forms one first stitching section, and this first stitching section has one first electrode; And
One second battery unit, the position is at a side of this first battery unit, this second battery unit comprises at least one second battery and electrically connects one second outer cover of this second battery, the outer rim of this second outer cover forms one second stitching section, this second stitching section has one second electrode, this second stitching section assembly group is on this first stitching section, so that this first electrode and this second electrode connect mutually.
Above-mentioned extendible type assembled cell apparatus, wherein, this first outer cover also includes an outer battery, and this outer battery is electrically conducted this first electrode.
Above-mentioned extendible type assembled cell apparatus wherein, also comprises a plurality of winding mechanism, and those winding mechanisms are separately positioned on the part of joining of this first outer cover and this second outer cover.
Above-mentioned extendible type assembled cell apparatus, wherein, this winding mechanism is arranged on this second stitching section, and the outer rim correspondence of this first stitching section forms one first clip hole.
Above-mentioned extendible type assembled cell apparatus, wherein, this winding mechanism comprises an elastic parts and group and is located at one on this elastic parts and presses body.
Above-mentioned extendible type assembled cell apparatus, wherein, this first stitching section is a projection, described second stitching section is a groove.
Above-mentioned extendible type assembled cell apparatus, wherein, this first outer side that covers on towards this first battery has one first junction, this first junction electrically connects this first electrode, this second outer side that covers on towards this second battery has one second junction, and this second junction electrically connects this second electrode.
Above-mentioned extendible type assembled cell apparatus wherein, also comprises one first cladding and one second cladding, and this first cladding is linked in outside this first battery, and this second cladding then is to be linked in outside this second battery.
Above-mentioned extendible type assembled cell apparatus, wherein, also comprise one first support cover and one second support cover that are arranged on this first outer cover and this second outer cover opposite side, this first support cover is linked in outside this first cladding, and this second support cover then is to be linked in outside this second cladding.
Above-mentioned extendible type assembled cell apparatus wherein, also comprises one first base and one second base, and this first base group is located at the bottom side of this first outer cover, and this second base then is the bottom side that group is located at this second outer cover.
To achieve the above object, the utility model also provides a kind of extendible type assembled cell apparatus, comprising:
At least one first battery pack, a plurality of first battery units that comprise mutual build-in, each first battery unit comprises at least one first battery and electrically connects one first outer cover of this first battery, the outer rim of this first outer cover forms a plurality of first stitching sections, one first abaculus and one first caulking groove, this first stitching section has one first electrode, and this first abaculus is mounted in first caulking groove of adjacent first battery unit;
One second battery pack, the position is at a side of this first battery pack, a plurality of second battery units that include mutual build-in, each second battery pack comprises at least one second battery and electrically connects one second outer cover of this second battery, the outer rim of this second outer cover forms one second stitching section, one second abaculus and one second caulking groove, this second stitching section has one second electrode, this second abaculus is mounted in second caulking groove of adjacent second battery unit, and this second stitching section assembly group is on this first stitching section, so that first electrode and second electrode connect mutually;
One the 3rd battery pack, the position is at another side of this first battery pack, a plurality of the 3rd battery units that include mutual build-in, each the 3rd battery unit comprises at least one the 3rd battery and electrically connects one the 3rd outer cover of the 3rd battery, outer rim moulding 1 the 3rd stitching section of the 3rd outer cover, one the 3rd abaculus and one the 3rd caulking groove, the 3rd stitching section has a third electrode, the 3rd abaculus is mounted in the 3rd caulking groove of adjacent the 3rd battery unit, and the 3rd stitching section assembly group is on this first stitching section, so that this first electrode and this third electrode connect mutually; And
One battery base group, the assembly group is in the bottom side of this first battery pack, this second battery pack and the 3rd battery pack.
Above-mentioned extendible type assembled cell apparatus, wherein, this first outer cover also includes one first outer battery, and this first outer battery is electrically conducted this first electrode.
Above-mentioned extendible type assembled cell apparatus wherein, also comprises a plurality of winding mechanism, and those winding mechanisms are separately positioned on the part of joining in twos of this first outer cover, this second outer cover and the 3rd outer cover.
Above-mentioned extendible type assembled cell apparatus, wherein, those first stitching sections respectively with the corresponding setting in this second stitching section and the 3rd stitching section.
Above-mentioned extendible type assembled cell apparatus, wherein, those first stitching sections comprise one first projection and one first groove, this second stitching section is one second groove, the 3rd stitching section then is one the 3rd projection, those winding mechanisms are separately positioned on this first groove and this second groove, and this first projection outer rim correspondence forms one first clip hole, and the outer rim of the 3rd projection then correspondence forms one the 3rd clip hole.
Above-mentioned extendible type assembled cell apparatus, wherein, those winding mechanisms are separately positioned on this first abaculus, this second abaculus and the 3rd abaculus, this first caulking groove correspondence forms another first clip hole, this second caulking groove correspondence forms another second clip hole, and the 3rd caulking groove then correspondence forms another the 3rd clip hole.
Above-mentioned extendible type assembled cell apparatus, wherein, this winding mechanism comprises an elastic parts and group and is located at one on this elastic parts and presses body.
Above-mentioned extendible type assembled cell apparatus, wherein, this first outer side that covers on towards this first battery has one first junction, this first junction electrically connects this first electrode, this second outer side that covers on towards this second battery has one second junction, this second junction electrically connects this second electrode, and the 3rd an outer side that covers on towards the 3rd battery has one the 3rd junction, and the 3rd junction electrically connects this third electrode.
Above-mentioned extendible type assembled cell apparatus, wherein, also comprise one first cladding, one second cladding and one the 3rd cladding, this first cladding is linked in outside this first battery, this second cladding then is to be linked in outside this second battery, and the 3rd cladding is to be linked in outside the 3rd battery.
Above-mentioned extendible type assembled cell apparatus, wherein, also comprise one first support cover to the, three support covers that are arranged on these first outer cover to the, three outer cover opposite sides, this first support cover is linked in outside this first cladding, this second support cover is to be linked in outside this second cladding, and it is external that the 3rd support cover then is linked in the 3rd coating.
Above-mentioned extendible type assembled cell apparatus, wherein, this battery base group comprises one first base, one second base, reaches one the 3rd base, this first base group is located at the bottom side of this first outer cover, this second base is the bottom side that group is located at this second outer cover, the 3rd base is the bottom side that group is located at the 3rd outer cover, and this second base and the 3rd base assembly group respectively are at the dual side-edge of this first base.
Above-mentioned extendible type assembled cell apparatus, wherein, this second outer cover also includes a first external electrode that connects this second electrode, and the 3rd outer cover then also includes a second external electrode that connects this third electrode, and this first electrode and this second electrode are in order to connect an external power source.
Compared to prior art, extendible type assembled cell apparatus of the present utility model, its be in the outer cover of those battery units join locate to be provided with winding mechanism, so that those battery units can utilize the mode of mutual assembly group build-in to come winding, so the firmness height after the cell apparatus combination, and assembling is easy, speed of production is fast; In addition, the utility model can increase or remove the quantity of battery unit voluntarily according to user demand, so have the applying in a flexible way property of height; Moreover cell apparatus of the present utility model can only keep in repair single or part battery unit, promotes the cell apparatus benefit so can significantly reduce unattended time, more increases convenience of the present utility model and practicality.
Below in conjunction with the drawings and specific embodiments the utility model is described in detail, but not as to qualification of the present utility model.
Description of drawings
Fig. 1 is the three-dimensional appearance schematic diagram of the extendible type assembled of the utility model cell apparatus;
Fig. 2 is the decomposing schematic representation of the extendible type assembled of the utility model cell apparatus;
Fig. 3 is the assembled sectional view of the extendible type assembled of the utility model cell apparatus;
Fig. 4 is the assembly group cutaway view of the outer cover of the extendible type assembled of the utility model cell apparatus;
Fig. 5 is an Application Example of the present utility model;
Fig. 6 is the three-dimensional appearance schematic diagram of Application Example of the present utility model.
Wherein, Reference numeral
1,1a cell apparatus
100 first battery pack
10 first battery units, 11 first battery
110 bodies, 111 electrode handles
112 electrode handles, 12 first claddings
13 first outer covers, 130 first electrodes
1,300 first junctions, 131 first stitching sections
132 first stitching sections, 133 first abaculus
134 first caulking grooves, 135 first outer battery
136 first clip holes, 14 first support covers
200 second battery pack
20 second battery units, 21 second battery
22 second claddings, 23 second outer covers
230 second electrodes, 2,300 second junctions
231 second stitching sections, 232 second abaculus
233 second caulking grooves, 234 second outer battery
235 the first external electrodes, 236 second clip holes
24 second support covers
300 the 3rd battery pack
30 the 3rd battery units 31 the 3rd battery
32 the 3rd claddings 33 the 3rd outer cover
330 third electrodes 3300 the 3rd junction
331 the 3rd stitching sections 332 the 3rd abaculus
333 the 3rd caulking grooves 334 the 3rd outer battery
335 the second external electrodes 34 the 3rd support cover
40 winding mechanisms, 41 elastic partss
42 press body
50 battery base groups, 51 first bases
52 second bases 53 the 3rd base
Embodiment
Relevant detailed description of the present utility model and technology contents cooperate graphic being described as follows, yet appended accompanying drawing only provides reference and explanation usefulness, is not to be used for the utility model is limited.
Please refer to Fig. 1 to Fig. 3, be respectively three-dimensional appearance schematic diagram, perspective exploded view and the assembled sectional view of the extendible type assembled of the utility model cell apparatus; Extendible type assembled cell apparatus 1 of the present utility model mainly comprises one first battery unit 10, one second battery unit 20, one the 3rd battery unit 30, a plurality of winding mechanism 40 and a battery base group 50.
This first battery unit 10 comprises at least one first battery 11, one first cladding 12, electrically connects one first outer cover 13 of this first battery 11, reaches one first support cover 14, this first battery 11 is the secondary cell of a lithium ion battery or high-polymer lithium battery or other kenel, it has a body 110 and reaches from these body 110 outward extending two electrode handles 111,112, in the present embodiment, this first battery unit 10 includes a plurality of first battery 11, the body 110 of this first battery 11 is for to be a tabular slim cuboid, but not as limit.
This first cladding 12 is in order to protection and locatees those first battery 11 that this first cladding 12 can be made of insulation material or heat radiation material, and is linked in outside this first battery 11.
The outer rim of this first outer cover 13 forms a plurality of first stitching sections 131,132, one first abaculus 133 and one first caulking groove 134, those first stitching sections 131,132 comprise one first projection and one first groove, and respectively this first stitching section 131,132 has one first electrode 130 respectively, and this first outer cover 13 has one first junction 1300 at the side towards this first battery 11, this first junction 1300 is to electrically connect this first electrode 130, and the electrode handle 111,112 of this first battery 11 promptly is to connect on those first junctions 1300.
In addition, this first outer cover 13 also can include one first outer battery 135, and this first outer battery 135 is arranged on this first outer cover, 13 inside, and is electrically conducted this first electrode 130.Moreover 14 of this first support covers are to be linked in outside this first cladding 12, and group is located at the opposite side of this first outer cover 13.
This second battery unit 20 is position sides at this first battery unit 10, and this second battery unit 20 comprises at least one second battery 21, one second cladding 22, electrically connects one second outer cover 23 of this second battery 21, reaches one second support cover 24.
This second battery unit 20 is roughly the same with the structure of this first battery unit 10, this second cladding 22 is linked in outside this second battery 21, the outer rim of this second outer cover 23 forms one second stitching section 231, one second abaculus 232 and one second caulking groove 233, this second stitching section 231 has one second electrode 230, and these second stitching section, 231 assembly groups are on this first stitching section 131, so that this first electrode 130 and this second electrode 230 connect mutually; Wherein, this first stitching section 131 is to be corresponding setting with this second stitching section 231, in present embodiment, this first stitching section 131 is first projection, 231 of this second stitching sections are set to one second groove, and during actual enforcement, this first stitching section 131 also can be made as groove, in addition, 231 of this second stitching sections are made as projection.
Moreover, this second outer cover 23 also can include one second an outer battery 234 and a first external electrode 235, this second outer battery 134 is arranged on this second outer cover, 23 inside, and be electrically conducted this second electrode 230, and this second outer cover 23 has one second junction 2300 at the side towards this second battery 21, this second junction 2300 is to electrically connect this second electrode 230, and this second battery 21 is to connect on those second junctions 2300; Again, this second support cover 24 is linked in outside this second cladding 22, and group is located at the opposite side of this second outer cover 23; In the present embodiment, this first external electrode 235 is in order to connecting external power source, and this first external electrode 235 is arranged on this second abaculus 232, and connects this second electrode 230.
The 3rd battery unit 30 is with respect to this second battery unit 20 and another side in this first battery pack 10, its structure and this second battery unit 20 are roughly the same, and the 3rd battery unit 30 comprises at least one the 3rd battery 31, one the 3rd cladding 32, electrically connects one the 3rd outer cover 33 of the 3rd battery 31, reaches one the 3rd support cover 34.
The 3rd cladding 32 is linked in outside the 3rd battery 31, the outer rim of the 3rd outer cover 33 forms one the 3rd stitching section 331, one the 3rd abaculus 332 and one the 3rd caulking groove 333, the 3rd stitching section 331 is that one the 3rd projection has a third electrode 330, and the 3rd stitching section 331 assembly groups are on this first stitching section 132, so that this first electrode 130 and this third electrode 330 connect mutually; Wherein, the 3rd stitching section 331 is to be corresponding setting with this first stitching section 132, and the 3rd stitching section 331 is set to one the 3rd projection, 132 of this first stitching sections are first groove, and during actual enforcement, this first stitching section 132 also can be made as projection, in addition, 331 of the 3rd stitching sections are made as groove.
In like manner, the 3rd outer cover 33 also can include one the 3rd an outer battery 334 and a second external electrode 335, the 3rd outer battery 334 is arranged on the 3rd outer cover 33 inside, and be electrically conducted this third electrode 330, the 3rd outer cover 33 has one the 3rd junction 3300 at the side towards the 3rd battery 31, the 3rd junction 3300 electrically connects this third electrode 330, and its 3rd battery 31 is to connect on those the 3rd junctions 3300; Again, the 3rd support cover 34 is to be linked in outside the 3rd cladding 32, and group is located at the opposite side of the 3rd outer cover 33, in present embodiment, this the second external electrode 335 is in order to connecting external power source, and this second external electrode 335 is arranged on the 3rd abaculus 332, connects this third electrode 330.
In the said structure, those winding mechanisms 40 are the parts of joining in twos that are separately positioned on this first outer cover 13, this second outer cover 23 and the 3rd outer cover 33, and this winding mechanism 40 comprises an elastic parts 41 (as spring) and group is located at one on this elastic parts and presses body 42; In present embodiment, those winding mechanisms 40 are separately positioned on this first stitching section 132, second stitching section 231 and first abaculus 133, in addition, these first stitching section, 131 outer rims and this first caulking groove, 134 correspondences form one first clip hole 136, these second caulking groove, 233 correspondences form in the outer rim of 236, the three stitching sections 331, one second clip hole and the 3rd caulking groove 333 then, and correspondence forms one the 3rd clip hole 336; In view of the above, when these second stitching section, 231 assembly groups are on this first stitching section 131, this elastic parts 41 can be subjected to elasticity and press, and the body 42 that presses on this second stitching section 231 can be on this first clip hole 136 of pulling, similarly, when the 3rd stitching section 331 assembly groups were on this first stitching section 132, the body 42 that presses on this first stitching section 132 can be to pulling on the 3rd clip hole 336.
This battery base group 50 is that the assembly group is at this first battery unit 10, the bottom side of this second battery unit 20 and the 3rd battery unit 30, this battery base group 50 comprises one first base 51, one second base 52, and one the 3rd base 53, this first base 51 also is located in first caulking groove 134 of this first outer cover 13 by 40 groups in this winding mechanism, in like manner, this second base 52 is second caulking grooves 233 that group is located at this second outer cover 23, the 3rd base 53 is that group is located in the 3rd caulking groove 333 of the 3rd outer cover 33, and this second base 52 and the 3rd base 53 assembly groups respectively are at the dual side-edge of this first base 51.
Referring again to Fig. 4, be the assembly group cutaway view of first outer cover, second outer cover, the 3rd outer cover and battery base group for the extendible type assembled of the utility model cell apparatus; From figure, can know and find out, this second outer cover 23 and the 3rd outer cover 33 are by the dual side-edge of these winding mechanism 40 assembly groups respectively at first outer cover 13, and this second electrode 230 and third electrode 330 connect with this first electrode 130 respectively, by this, after this first external electrode 235 and this second external electrode 335 connect external power source, this first battery pack 10, second battery pack 20 and the 3rd battery pack 30 are mutual conduction, with to first battery 11 (the first outer battery 135), second battery 21 (the second outer battery 234) and the 3rd battery 31 (the 3rd outer battery 334) are carried out charge or discharge.
Please continue with reference to Fig. 5 and Fig. 6, be to be respectively Application Example of the present utility model and three-dimensional appearance schematic diagram; The utility model can utilize assembly prescription formula to expand cell apparatus, factors such as necessary operations voltage, electric current and time when using to meet, when used on the historical facts or anecdotes border, this cell apparatus 1a can include at least one first battery pack 100, one second battery pack 200, one the 3rd battery pack 300, a plurality of winding mechanism 40 and a battery base group 50.
In addition, 200 sides of this second battery pack in this first battery pack 100, a plurality of second battery units 20 that include mutual build-in, when those second battery units 20 are organized in assembly, second abaculus 232 of this second battery unit 20 can be mounted in second caulking groove 233 of adjacent second battery unit 20, and the first external electrode 235 is arranged on outermost second battery unit 20, use in vertical direction assembly group each other, stacked and form one second battery pack 200.
In like manner, 300 another sides of the 3rd battery pack in this first battery pack 100, a plurality of the 3rd battery units 30 that also include mutual build-in, when those the 3rd battery units 30 are organized in assembly, the 3rd abaculus 332 of the 3rd battery unit 20 can be mounted in second caulking groove 333 of adjacent the 3rd battery unit 30, and the second external electrode 335 is arranged on outermost the 3rd battery unit 30, use in vertical direction assembly group each other, stacked and form one the 3rd battery pack 300.
In view of the above, can increase the quantity of battery unit,, on the other hand, also can remove wherein a battery unit or part battery unit in case of necessity easily, more increase convenience and applying in a flexible way property when using to reach the purpose that expands cell apparatus according to user demand.
Certainly; the utility model also can have other various embodiments; under the situation that does not deviate from the utility model spirit and essence thereof; those of ordinary skill in the art work as can make various corresponding changes and distortion according to the utility model, but these corresponding changes and distortion all should belong to the protection range of the appended claim of the utility model.
Claims (32)
1. extendible type assembled cell apparatus, with with one second battery unit assembly group mutually, it is characterized in that, this cell apparatus includes one first battery unit, this first battery unit comprises at least one first battery and electrically connects one first outer cover of this first battery, the outer rim of this first outer cover forms one first stitching section, and this first stitching section has one first electrode; Wherein, this first stitching section assembly group is on described second battery unit, so that this first electrode and described second battery unit connect mutually.
2. extendible type assembled cell apparatus according to claim 1 is characterized in that this first outer cover also includes an outer battery, and this outer battery is electrically conducted this first electrode.
3. extendible type assembled cell apparatus according to claim 1 is characterized in that those winding mechanisms are separately positioned on the part of joining of this first outer cover and described second battery unit.
4. extendible type assembled cell apparatus according to claim 3 is characterized in that this winding mechanism is arranged on described second battery unit, and the outer rim correspondence of this first stitching section forms one first clip hole.
5. extendible type assembled cell apparatus according to claim 3 is characterized in that, this winding mechanism comprises an elastic parts and group and is located at one on this elastic parts and presses body.
6. extendible type assembled cell apparatus according to claim 1 is characterized in that this first stitching section is a projection, and described second stitching section is a groove.
7. extendible type assembled cell apparatus according to claim 1 is characterized in that, this first outer side that covers on towards this first battery has one first junction, and this first junction electrically connects this first electrode.
8. extendible type assembled cell apparatus according to claim 1 is characterized in that also comprise one first cladding, this first cladding is linked in outside this first battery.
9. extendible type assembled cell apparatus according to claim 8 is characterized in that, also comprises one first support cover that is arranged on this first outer cover opposite side, and this first support cover is linked in outside this first cladding.
10. extendible type assembled cell apparatus according to claim 1 is characterized in that also comprise one first base, this first base group is located at the bottom side of this first outer cover.
11. an extendible type assembled cell apparatus is characterized in that, comprising:
One first battery unit comprises at least one first battery and electrically connects one first outer cover of this first battery, and the outer rim of this first outer cover forms one first stitching section, and this first stitching section has one first electrode; And
One second battery unit, the position is at a side of this first battery unit, this second battery unit comprises at least one second battery and electrically connects one second outer cover of this second battery, the outer rim of this second outer cover forms one second stitching section, this second stitching section has one second electrode, this second stitching section assembly group is on this first stitching section, so that this first electrode and this second electrode connect mutually.
12. extendible type assembled cell apparatus according to claim 11 is characterized in that this first outer cover also includes an outer battery, this outer battery is electrically conducted this first electrode.
13. extendible type assembled cell apparatus according to claim 11 is characterized in that, also comprises a plurality of winding mechanism, those winding mechanisms are separately positioned on the part of joining of this first outer cover and this second outer cover.
14. extendible type assembled cell apparatus according to claim 13 is characterized in that this winding mechanism is arranged on this second stitching section, the outer rim correspondence of this first stitching section forms one first clip hole.
15. extendible type assembled cell apparatus according to claim 13 is characterized in that, this winding mechanism comprises an elastic parts and group and is located at one on this elastic parts and presses body.
16. extendible type assembled cell apparatus according to claim 11 is characterized in that this first stitching section is a projection, described second stitching section is a groove.
17. extendible type assembled cell apparatus according to claim 11, it is characterized in that, this first outer side that covers on towards this first battery has one first junction, this first junction electrically connects this first electrode, this second outer side that covers on towards this second battery has one second junction, and this second junction electrically connects this second electrode.
18. extendible type assembled cell apparatus according to claim 11, it is characterized in that, also comprise one first cladding and one second cladding, this first cladding is linked in outside this first battery, and this second cladding then is to be linked in outside this second battery.
19. extendible type assembled cell apparatus according to claim 18, it is characterized in that, also comprise one first support cover and one second support cover that are arranged on this first outer cover and this second outer cover opposite side, this first support cover is linked in outside this first cladding, and this second support cover then is to be linked in outside this second cladding.
20. extendible type assembled cell apparatus according to claim 11 is characterized in that, also comprises one first base and one second base, this first base group is located at the bottom side of this first outer cover, and this second base then is the bottom side that group is located at this second outer cover.
21. an extendible type assembled cell apparatus is characterized in that, comprising:
At least one first battery pack, a plurality of first battery units that comprise mutual build-in, each first battery unit comprises at least one first battery and electrically connects one first outer cover of this first battery, the outer rim of this first outer cover forms a plurality of first stitching sections, one first abaculus and one first caulking groove, this first stitching section has one first electrode, and this first abaculus is mounted in first caulking groove of adjacent first battery unit;
One second battery pack, the position is at a side of this first battery pack, a plurality of second battery units that include mutual build-in, each second battery pack comprises at least one second battery and electrically connects one second outer cover of this second battery, the outer rim of this second outer cover forms one second stitching section, one second abaculus and one second caulking groove, this second stitching section has one second electrode, this second abaculus is mounted in second caulking groove of adjacent second battery unit, and this second stitching section assembly group is on this first stitching section, so that first electrode and second electrode connect mutually;
One the 3rd battery pack, the position is at another side of this first battery pack, a plurality of the 3rd battery units that include mutual build-in, each the 3rd battery unit comprises at least one the 3rd battery and electrically connects one the 3rd outer cover of the 3rd battery, outer rim moulding 1 the 3rd stitching section of the 3rd outer cover, one the 3rd abaculus and one the 3rd caulking groove, the 3rd stitching section has a third electrode, the 3rd abaculus is mounted in the 3rd caulking groove of adjacent the 3rd battery unit, and the 3rd stitching section assembly group is on this first stitching section, so that this first electrode and this third electrode connect mutually; And
One battery base group, the assembly group is in the bottom side of this first battery pack, this second battery pack and the 3rd battery pack.
22. extendible type assembled cell apparatus according to claim 21 is characterized in that this first outer cover also includes one first outer battery, this first outer battery is electrically conducted this first electrode.
23. extendible type assembled cell apparatus according to claim 21 is characterized in that, also comprises a plurality of winding mechanism, those winding mechanisms are separately positioned on the part of joining in twos of this first outer cover, this second outer cover and the 3rd outer cover.
24. extendible type assembled cell apparatus according to claim 23 is characterized in that, those first stitching sections respectively with the corresponding setting in this second stitching section and the 3rd stitching section.
25. extendible type assembled cell apparatus according to claim 24, it is characterized in that, those first stitching sections comprise one first projection and one first groove, this second stitching section is one second groove, the 3rd stitching section then is one the 3rd projection, those winding mechanisms are separately positioned on this first groove and this second groove, and this first projection outer rim correspondence forms one first clip hole, and the outer rim of the 3rd projection then correspondence forms one the 3rd clip hole.
26. extendible type assembled cell apparatus according to claim 25, it is characterized in that, those winding mechanisms are separately positioned on this first abaculus, this second abaculus and the 3rd abaculus, this first caulking groove correspondence forms another first clip hole, this second caulking groove correspondence forms another second clip hole, and the 3rd caulking groove then correspondence forms another the 3rd clip hole.
27. extendible type assembled cell apparatus according to claim 23 is characterized in that, this winding mechanism comprises an elastic parts and group and is located at one on this elastic parts and presses body.
28. extendible type assembled cell apparatus according to claim 21, it is characterized in that, this first outer side that covers on towards this first battery has one first junction, this first junction electrically connects this first electrode, this second outer side that covers on towards this second battery has one second junction, this second junction electrically connects this second electrode, the 3rd an outer side that covers on towards the 3rd battery has one the 3rd junction, and the 3rd junction electrically connects this third electrode.
29. extendible type assembled cell apparatus according to claim 21, it is characterized in that, also comprise one first cladding, one second cladding and one the 3rd cladding, this first cladding is linked in outside this first battery, this second cladding then is to be linked in outside this second battery, and the 3rd cladding is to be linked in outside the 3rd battery.
30. extendible type assembled cell apparatus according to claim 21, it is characterized in that, also comprise one first support cover to the, three support covers that are arranged on these first outer cover to the, three outer cover opposite sides, this first support cover is linked in outside this first cladding, this second support cover is to be linked in outside this second cladding, and it is external that the 3rd support cover then is linked in the 3rd coating.
31. extendible type assembled cell apparatus according to claim 21, it is characterized in that, this battery base group comprises one first base, one second base, reaches one the 3rd base, this first base group is located at the bottom side of this first outer cover, this second base is the bottom side that group is located at this second outer cover, the 3rd base is the bottom side that group is located at the 3rd outer cover, and this second base and the 3rd base assembly group respectively are at the dual side-edge of this first base.
32. extendible type assembled cell apparatus according to claim 21, it is characterized in that, this second outer cover also includes a first external electrode that connects this second electrode, the 3rd outer cover then also includes a second external electrode that connects this third electrode, and this first electrode and this second electrode are in order to connect an external power source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200353397U CN201975469U (en) | 2011-02-01 | 2011-02-01 | Expansible assembling type battery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200353397U CN201975469U (en) | 2011-02-01 | 2011-02-01 | Expansible assembling type battery device |
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| Publication Number | Publication Date |
|---|---|
| CN201975469U true CN201975469U (en) | 2011-09-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011200353397U Expired - Fee Related CN201975469U (en) | 2011-02-01 | 2011-02-01 | Expansible assembling type battery device |
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| CN (1) | CN201975469U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102623737A (en) * | 2011-02-01 | 2012-08-01 | 汉能电动车有限公司 | Expansible assembling type battery device |
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2011
- 2011-02-01 CN CN2011200353397U patent/CN201975469U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102623737A (en) * | 2011-02-01 | 2012-08-01 | 汉能电动车有限公司 | Expansible assembling type battery device |
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Granted publication date: 20110914 Termination date: 20120201 |