CN115172935A - Mobile power supply with high-voltage power - Google Patents
Mobile power supply with high-voltage power Download PDFInfo
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- CN115172935A CN115172935A CN202210880307.XA CN202210880307A CN115172935A CN 115172935 A CN115172935 A CN 115172935A CN 202210880307 A CN202210880307 A CN 202210880307A CN 115172935 A CN115172935 A CN 115172935A
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- power supply
- battery box
- connector
- shell
- voltage power
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- 239000000110 cooling liquid Substances 0.000 claims abstract description 25
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 18
- 229910052802 copper Inorganic materials 0.000 claims abstract description 18
- 239000010949 copper Substances 0.000 claims abstract description 18
- 230000017525 heat dissipation Effects 0.000 claims description 37
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 21
- 239000002826 coolant Substances 0.000 claims description 9
- 238000004891 communication Methods 0.000 claims description 8
- 238000012790 confirmation Methods 0.000 claims description 8
- 229910000838 Al alloy Inorganic materials 0.000 claims description 7
- 208000002193 Pain Diseases 0.000 claims description 7
- 239000000956 alloy Substances 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 6
- 238000006243 chemical reaction Methods 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 claims description 4
- 239000008358 core component Substances 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims description 2
- 238000001816 cooling Methods 0.000 abstract description 11
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 8
- 239000003063 flame retardant Substances 0.000 description 8
- 238000001125 extrusion Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 239000000306 component Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
Images
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/61—Types of temperature control
- H01M10/613—Cooling or keeping cold
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
- H01M10/482—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for several batteries or cells simultaneously or sequentially
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
- H01M10/486—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for measuring temperature
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/64—Heating or cooling; Temperature control characterised by the shape of the cells
- H01M10/647—Prismatic or flat cells, e.g. pouch cells
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/655—Solid structures for heat exchange or heat conduction
- H01M10/6551—Surfaces specially adapted for heat dissipation or radiation, e.g. fins or coatings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/656—Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
- H01M10/6561—Gases
- H01M10/6563—Gases with forced flow, e.g. by blowers
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/656—Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
- H01M10/6567—Liquids
- H01M10/6568—Liquids characterised by flow circuits, e.g. loops, located externally to the cells or cell casings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/204—Racks, modules or packs for multiple batteries or multiple cells
- H01M50/207—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape
- H01M50/209—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for prismatic or rectangular cells
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/218—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by the material
- H01M50/22—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by the material of the casings or racks
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/233—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions
- H01M50/242—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions adapted for protecting batteries against vibrations, collision impact or swelling
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/244—Secondary casings; Racks; Suspension devices; Carrying devices; Holders characterised by their mounting method
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
-
- 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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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Secondary Cells (AREA)
Abstract
The invention discloses a high-voltage power mobile power supply which comprises a battery box, wherein a cooling liquid water channel is arranged in an inner cavity of the battery box, a cell element is arranged in the inner cavity of the cooling liquid water channel, a variable-frequency PMW (pulse width modulation) cooling fan is fixedly arranged in the middle of the front surface of the battery box, two sides of the front surface of the battery box are fixedly connected with cooling shells through hollow connecting columns, a circulating pump is fixedly arranged in the middle of one hollow connecting column, a cooling fin is arranged in the inner cavity of each cooling shell, a snake-shaped cooling copper pipe is wound and connected in the middle of each cooling fin, a temperature sensor is fixedly arranged at the top of the inner cavity of each cooling shell, the battery box comprises an integrated shell and an anti-puncturing net, the anti-puncturing net is connected to the inner wall of the integrated shell, and a plurality of egg-shaped anti-collision grooves are formed in the surface of the anti-puncturing net at equal intervals.
Description
Technical Field
The invention relates to the technical field of mobile power supplies, in particular to a mobile power supply with high-voltage power.
Background
The mobile power supply is a device which is convenient to carry and transport and can store electric energy, and is applied to occasions without external power supply or emergency cut-off of the external power supply. The main components of the device comprise: as a battery for electric energy storage and a high-speed charging head.
And the inside electric core of current portable power source is mostly cylindrical structure, and the stability of its structure is not strong, and the utilization ratio of electric core is lower, takes the electric quantity also not ideal, and the outside box anticollision of electric core, prevent stinging and flame retardant efficiency are poor, uses inside the back that generates heat for a long time at the power, also lacks initiative heat dissipation mechanism and effectively dispels the heat and report to the police to the power.
Disclosure of Invention
The invention aims to provide a high-voltage power mobile power supply, and aims to solve the problems that an electric core in the conventional mobile power supply provided in the background art is mostly of a cylindrical structure, the stability of the structure is not strong, the utilization rate of the electric core is low, the power carrying capacity is not ideal, a box body outside the electric core is poor in anti-collision, anti-puncture and flame-retardant effects, and an active heat dissipation mechanism is not available for effectively dissipating heat and alarming the power supply after the power supply generates heat when used for a long time.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a portable power source of high-pressure power, includes the battery box, the inner chamber of battery box is provided with the coolant liquid water course, the inner chamber of coolant liquid water course is provided with electric core element, the positive middle part fixed mounting of battery box has frequency conversion PMW radiator fan, the positive both sides of battery box are through cavity spliced pole fixedly connected with heat dissipation shell, one of them the middle part fixed mounting of cavity spliced pole has the circulating pump, the inner chamber of heat dissipation shell is provided with radiating fin, radiating fin's middle part winding is connected with snakelike heat dissipation copper pipe, the top fixed mounting of heat dissipation shell inner chamber has temperature sensor, the battery box includes the integral type shell and prevents stinging the net, prevent stinging the net and connect in the inner wall of integral type shell, just a plurality of egg shape anticollision grooves have been seted up to the surperficial equidistance of preventing stinging net, one side fixed mounting at battery box top has quick charging head, the back fixed mounting of battery box has the controller, there are display screen and alarm in the both sides difference fixed mounting of controller.
Preferably, electric core component comprises a plurality of electric core units, electric core unit is regular hexagon structure, and is a plurality of electric core unit is established ties each other or is parallelly connected each other or establish ties and parallelly connected combining together, increases electric core component overall structure's stability, and compares in traditional cylindrical electric core utilization ratio higher, and it is also more to take the electric quantity.
Preferably, one end of each hollow connecting column is communicated with the inner cavity of the coolant water channel, and the other ends of the two hollow connecting columns are respectively fixedly communicated with the two ends of the snake-shaped heat dissipation copper pipe and used for circulating coolant.
Preferably, the top and the top of the battery box are respectively and fixedly communicated with a condensed water inlet and a condensed water outlet, and the condensed water inlet and the condensed water outlet are both communicated with an inner cavity of the cooling liquid water channel and used for adding and discharging cooling liquid.
Preferably, the both sides of battery box bottom portion all fixedly connected with landing leg, the bottom of landing leg is rotated and is connected with the removal wheel, makes things convenient for the removal of equipment.
Preferably, the both sides at first middle part of quick charge are provided with DC power supply negative pole joint and DC power supply positive terminal respectively, the bottom of quick charge head has from left to right set gradually low pressure auxiliary power supply negative pole joint, protection ground joint and low pressure auxiliary power supply positive terminal, the top of quick charge head has from left to right set gradually charging communication negative pole joint, the charging vehicle connects and confirms joint and charging communication positive terminal, the bottom that the charging vehicle connects and confirms the joint is provided with charging power supply and connects and confirms the joint.
Preferably, the temperature sensor is electrically connected with the input end of the controller, the display screen, the alarm, the variable-frequency PMW cooling fan and the circulating pump are electrically connected with the output end of the controller, and the temperature sensor is used for carrying out corresponding detection on the temperature, so that the controller is reused to control the corresponding equipment to work.
Preferably, the both sides of battery box all fixedly connected with handle, the removal of convenient drive battery box through the handle.
Preferably, the integrated shell is made of an aluminum alloy material, and the aluminum alloy material has good flame retardant property.
Compared with the prior art, the invention has the beneficial effects that:
the honeycomb-shaped cell element is formed by the cell units with the hexagonal structures, on one hand, the edge sides of two adjacent cell units can be mutually supported, the stability of the whole structure of the cell element is improved, the utilization rate of the cell element is higher compared with that of a traditional cylindrical cell, the carrying capacity is more, the battery box is formed by the integrated shell and the anti-puncturing net, the flame retardant property of the battery box is improved by the integrated shell, the extrusion force is uniformly dispersed to the vicinity of the egg-shaped anti-collision groove by the egg-shaped anti-collision groove, the anti-collision property of the battery box is improved, the sharp objects outside the battery box are blocked by the anti-puncturing net, the battery box is prevented from being punctured, when the power supply works to generate heat, the heat on the surfaces of the cell units is subjected to cold and hot replacement by the cooling liquid filled in the cooling liquid water channel, the replaced heat is adsorbed to the inner cavity of the snakelike heat dissipation copper pipe by the circulating pump, partial heat in the snakelike heat dissipation copper pipe is replaced to the surfaces of the heat dissipation fins, and then the surfaces of the snakelike heat dissipation copper pipe and the heat dissipation fins are subjected to air cooling by the variable frequency PMW heat dissipation fan, and the cooling liquid is reduced, so that the heat dissipation performance of the power supply is improved; when the temperature in the power supply exceeds the set range of the temperature sensor, the controller controls the alarm of the alarm to remind workers.
Drawings
FIG. 1 is a top view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a rear view of the present invention;
FIG. 4 is a cross-sectional view of the present invention;
FIG. 5 is a schematic plan view of a portion of the anti-stab net of the present invention;
fig. 6 is a schematic plan view of the fast charging head of the present invention.
In the figure: 1. a battery box; 2. a coolant water channel; 3. a cell element; 4. a cell unit; 5. a heat dissipation housing; 6. a variable frequency PMW radiator fan; 7. a serpentine heat dissipation copper pipe; 8. a heat dissipating fin; 9. a hollow connecting column; 10. a circulation pump; 11. an integral housing; 12. a stab-resistant net; 13. an egg-shaped anti-collision groove; 14. a handle; 15. a fast charging head; 16. a condensed water inlet; 17. a condensed water outlet; 18. a support leg; 19. a moving wheel; 20. a temperature sensor; 21. a controller; 22. a display screen; 23. an alarm; 24. a negative electrode connector of a direct current power supply; 25. a positive electrode joint of a direct current power supply; 26. a negative terminal of the low-voltage auxiliary power supply; 27. a protective ground connection; 28. a positive terminal of the low-voltage auxiliary power supply; 29. a charging communication negative terminal; 30. the charging vehicle is connected with the confirmation connector; 31. a charging communication positive terminal; 32. the charging power supply is connected with the confirmation connector.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Referring to fig. 1-6, the invention provides a high-voltage power mobile power supply, which comprises a battery box 1, wherein a cooling liquid water channel 2 is arranged in an inner cavity of the battery box 1, an electric core element 3 is arranged in the inner cavity of the cooling liquid water channel 2, a variable-frequency PMW heat dissipation fan 6 is fixedly arranged in the middle of the front surface of the battery box 1, two sides of the front surface of the battery box 1 are fixedly connected with heat dissipation shells 5 through hollow connecting columns 9, a circulating pump 10 is fixedly arranged in the middle of one hollow connecting column 9, a heat dissipation fin 8 is arranged in the inner cavity of the heat dissipation shell 5, a serpentine heat dissipation copper pipe 7 is wound in the middle of the heat dissipation fin 8, a temperature sensor 20 is fixedly arranged at the top of the inner cavity of the heat dissipation shell 5, the battery box 1 comprises an integrated shell 11 and an anti-prick net 12, the anti-prick net 12 is connected to the inner wall of the integrated shell 11, a plurality of egg-shaped anti-collision grooves 13 are equidistantly arranged on the surface of the anti-prick net 12, a quick charging head 15 is fixedly arranged on one side of the top of the battery box 1, a controller 21 is fixedly arranged on the back surface of the battery box 1, and a display screen 22 and an alarm 23 are respectively fixedly arranged on two sides of the controller 21.
When the device is used, the honeycomb-shaped cell element 3 is formed by the cell units 4 of the hexagonal structures, on one hand, the sides of two adjacent cell units 4 can be mutually supported, the stability of the whole structure of the cell element 3 is improved, the utilization rate is higher compared with that of a traditional cylindrical cell, the carrying capacity is more, the battery box 1 is formed by the integrated shell 11 and the anti-puncturing net 12, the flame retardant performance of the battery box 1 is improved by the integrated shell 11, the received extrusion force is uniformly dispersed to the positions near the egg-shaped anti-collision grooves 13 through the egg-shaped anti-collision grooves 13, the anti-collision performance of the battery box 1 is improved, external sharp objects are blocked through the anti-puncturing net 12, the battery box 1 is prevented from being punctured, when the heat is generated by the work of the frequency conversion PMW heat dissipation fan 6, the heat on the surfaces of the cell units 4 is replaced by the cooling liquid filled in the cooling liquid water channel 2, the replaced heat is absorbed to the inner cavity of the serpentine heat dissipation copper pipe 7, part of the heat dissipation copper pipe 7 is replaced by the cooling liquid, and the cooling liquid is used for improving the heat dissipation performance; when the temperature in the power supply exceeds the set range of the temperature sensor 20, the controller 21 controls the alarm of the alarm 23 to remind the worker.
The cell element 3 is composed of a plurality of cell units 4, the cell units 4 are in a regular hexagon structure, and the cell units 4 are connected in series or in parallel or combined in series and in parallel.
During the use, a plurality of electric core units 4 are interconnected and constitute cellular electric core element 3, and electric core unit 4 is the hexagon structure for the avris of two adjacent electric core units 4 can support each other, increases electric core element 3 overall structure's stability.
One end of each hollow connecting column 9 is communicated with the inner cavity of the cooling liquid water channel 2, and the other ends of the two hollow connecting columns 9 are respectively fixedly communicated with the two ends of the S-shaped heat dissipation copper pipe 7.
During the use, the coolant liquid of the inside packing of coolant liquid water course 2 carries out cold and hot replacement to the heat on electric core unit 4 surface, and the heat after the replacement is adsorbed to the inner chamber of snakelike heat dissipation copper pipe 7 through circulating pump 10 and hollow connecting post 9 again.
The top and the top of the battery box 1 are respectively and fixedly communicated with a condensed water inlet 16 and a condensed water outlet 17, and the condensed water inlet 16 and the condensed water outlet 17 are both communicated with the inner cavity of the cooling liquid water channel 2.
When in use, the condensed water inlet 16 and the condensed water outlet 17 are used for adding or discharging cooling liquid into or from the cooling liquid channel 2.
Both sides of the bottom of the battery box 1 are fixedly connected with supporting legs 18, and the bottoms of the supporting legs 18 are rotatably connected with moving wheels 19.
When the device is used, the supporting legs 18 are connected with the moving wheels 19, so that the device is supported on one hand, and the device is convenient to move on the other hand.
The two sides of the middle part of the quick charging head 15 are respectively provided with a direct-current power supply negative electrode connector 24 and a direct-current power supply positive electrode connector 25, the bottom of the quick charging head 15 is sequentially provided with a low-voltage auxiliary power supply negative electrode connector 26, a protective grounding connector 27 and a low-voltage auxiliary power supply positive electrode connector 28 from left to right, the top of the quick charging head 15 is sequentially provided with a charging communication negative electrode connector 29, a charging vehicle connection confirmation connector 30 and a charging communication positive electrode connector 31 from left to right, and the bottom of the charging vehicle connection confirmation connector 30 is provided with a charging power supply connection confirmation connector 32.
When the low-voltage auxiliary power supply is used, the direct-current power supply negative connector 24 and the direct-current power supply positive connector 25 are used for direct-current power supply input, the low-voltage auxiliary power supply negative connector 26 and the low-voltage auxiliary power supply positive connector 28 are used for power supply of the low-voltage auxiliary power supply, and the protective grounding connector 27 is used for grounding protection.
The temperature sensor 20 is electrically connected with the input end of the controller 21, and the display screen 22, the alarm 23, the variable-frequency PMW cooling fan 6 and the circulating pump 10 are electrically connected with the output end of the controller 21.
When the temperature-sensing device is used, when the heat generated by the power supply reaches the set range of the temperature sensor 20, the controller 21 controls the variable-frequency PMW cooling fan 6 and the circulating pump 10 to work, and when the temperature in the power supply exceeds the set range of the temperature sensor 20, the controller 21 controls the alarm 23 to give an alarm to remind workers.
Both sides of battery box 1 all fixedly connected with handle 14, integral type shell 11 is made by aluminum alloy material.
When the flame-retardant aluminum alloy handle is used, the handle 14 is used for pushing equipment to move, and the aluminum alloy material has good flame-retardant performance.
When in specific use, the honeycomb-shaped cell element 3 is formed by the cell units 4 with the hexagonal structures, on one hand, the sides of two adjacent cell units 4 can be mutually supported, the stability of the whole structure of the cell element 3 is improved, and compared with the traditional cylindrical cell, the utilization rate is higher, the carrying capacity is more, the battery box 1 consists of an integrated shell 11 and an anti-prick net 12, the integrated shell 11 is formed by integrally milling aluminum alloy materials, thereby increasing the flame retardant performance of the battery box 1, the anti-stab net 12 is internally provided with a plurality of egg-shaped anti-collision grooves 13, the egg-shaped structure can uniformly disperse the extrusion force to the vicinity of the egg-shaped anti-collision grooves 13, thereby increasing the crashworthiness of the battery box 1, and the net structure of the puncture-proof net 12 can block the sharp objects outside, prevent the battery box 1 from being punctured, when the heat generated by the power supply reaches the set range of the temperature sensor 20, the controller 21 controls the variable frequency PMW heat dissipation fan 6 and the circulating pump 10 to work, at this time, the cooling liquid filled in the cooling liquid water channel 2 performs cold and hot replacement on the heat on the surface of the electric core unit 4, the replaced heat is absorbed into the inner cavity of the serpentine heat dissipation copper pipe 7 through the circulating pump 10 and the hollow connecting column 9, the serpentine heat dissipation copper pipe 7 is of a serpentine structure, so that the serpentine heat dissipation copper pipe 7 is fully contacted with the heat dissipation fins 8, part of heat in the cooling liquid is replaced to the surfaces of the heat dissipation fins 8, then, the surfaces of the snakelike radiating copper pipes 7 and the radiating fins 8 are cooled by the variable-frequency PMW radiating fan 6 to cool the cooling liquid, and the cooled cooling liquid returns to the inner cavity of the cooling liquid water channel 2 again to perform cold and hot replacement with the surface of the battery cell unit 4, and the cold and hot replacement is performed in sequence, so that the radiating performance of the power supply is improved; when the temperature in the power supply exceeds the set range of the temperature sensor 20, the controller 21 controls the alarm of the alarm 23 to remind the worker.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for some of the features thereof, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The utility model provides a portable power source of high pressure power, includes battery box (1), its characterized in that: the inner chamber of battery box (1) is provided with coolant liquid water course (2), the inner chamber of coolant liquid water course (2) is provided with electrical core component (3), battery box (1) positive middle part fixed mounting has frequency conversion PMW radiator fan (6), battery box (1) positive both sides are through cavity spliced pole (9) fixedly connected with radiating shell (5), one of them the middle part fixed mounting of cavity spliced pole (9) has circulating pump (10), the inner chamber of radiating shell (5) is provided with radiating fin (8), the middle part winding of radiating fin (8) is connected with snakelike heat dissipation copper pipe (7), the top fixed mounting of radiating shell (5) inner chamber has temperature sensor (20), battery box (1) includes integral type shell (11) and prevents stinging net (12), prevent stinging net (12) and connect in the inner wall of integral type shell (11), just prevent that the surperficial equidistance of stinging net (12) has seted up a plurality of egg shape anticollision groove (13), one side fixed mounting at battery box (1) top has quick charging head (15), the back fixed mounting of battery box (1) has controller (21), controller (21) respectively the both sides display screen (23) and alarm (23).
2. The high-voltage power mobile power supply according to claim 1, wherein: the battery cell element (3) is composed of a plurality of battery cell units (4), the battery cell units (4) are of a regular hexagon structure, and the battery cell units (4) are mutually connected in series or in parallel or are combined in series and in parallel.
3. The high-voltage power mobile power supply according to claim 1, wherein: one end of each hollow connecting column (9) is communicated with the inner cavity of the cooling liquid water channel (2), and the other ends of the two hollow connecting columns (9) are respectively fixedly communicated with the two ends of the S-shaped heat dissipation copper pipe (7).
4. The high-voltage power mobile power supply according to claim 1, wherein: the top and the top of the battery box (1) are respectively and fixedly communicated with a condensed water inlet (16) and a condensed water outlet (17), and the condensed water inlet (16) and the condensed water outlet (17) are communicated with the inner cavity of the cooling liquid water channel (2).
5. The high-voltage power mobile power supply according to claim 1, wherein: the battery box is characterized in that supporting legs (18) are fixedly connected to two sides of the bottom of the battery box (1), and moving wheels (19) are rotatably connected to the bottoms of the supporting legs (18).
6. The high-voltage power mobile power supply according to claim 1, wherein: the quick charging device is characterized in that a direct-current power supply negative electrode connector (24) and a direct-current power supply positive electrode connector (25) are respectively arranged on two sides of the middle of the quick charging head (15), and a low-voltage auxiliary power supply negative electrode connector (26), a protective grounding connector (27) and a low-voltage auxiliary power supply positive electrode connector (28) are sequentially arranged at the bottom of the quick charging head (15) from left to right.
7. The high-voltage power mobile power supply of claim 1, wherein: the top of the quick charging head (15) is sequentially provided with a charging communication negative connector (29), a charging vehicle connection confirmation connector (30) and a charging communication positive connector (31) from left to right, and the bottom of the charging vehicle connection confirmation connector (30) is provided with a charging power supply connection confirmation connector (32).
8. The high-voltage power mobile power supply according to claim 1, wherein: temperature sensor (20) and controller (21) input electric connection, display screen (22), alarm (23), frequency conversion PMW radiator fan (6) and circulating pump (10) all with controller (21) output electric connection.
9. The high-voltage power mobile power supply of claim 1, wherein: both sides of battery box (1) all fixedly connected with handle (14).
10. The high-voltage power mobile power supply of claim 1, wherein: the integrated shell (11) is made of an aluminum alloy material.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210880307.XA CN115172935A (en) | 2022-07-25 | 2022-07-25 | Mobile power supply with high-voltage power |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210880307.XA CN115172935A (en) | 2022-07-25 | 2022-07-25 | Mobile power supply with high-voltage power |
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| CN202210880307.XA Pending CN115172935A (en) | 2022-07-25 | 2022-07-25 | Mobile power supply with high-voltage power |
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