CN203771050U - Flashlight - Google Patents
Flashlight Download PDFInfo
- Publication number
- CN203771050U CN203771050U CN201420007911.2U CN201420007911U CN203771050U CN 203771050 U CN203771050 U CN 203771050U CN 201420007911 U CN201420007911 U CN 201420007911U CN 203771050 U CN203771050 U CN 203771050U
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- CN
- China
- Prior art keywords
- cylindrical shell
- flashlight
- lamp ring
- lamp holder
- tail
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a flashlight. The flashlight comprises a lamp holder, a cylinder body and a tail cover, wherein the cylinder body is of a hollow structure and is internally provided with a connecting rod, one end of the connecting rod is fixedly connected with the lamp holder through a bendable plastic strip, the other end of the connecting rod is fixedly connected with a bulb, the cylinder body is also internally provided with a ball cavity which is matched with the bulb, and the connecting rod is formed by multiple sections of telescopic sleeves; the tail cover is detachably connected to one end, which is far away from the lamp holder, of the cylinder body and is electrically connected with the cylinder body, and one side, which is far away from the cylinder body, of the tail cover is provided with a permanent magnet. According to the flashlight disclosed by the utility model, multi-direction adjusting of the lamp holder can be realized by rotating the bulb in the ball cavity, multi-angle illumination is realized, the illumination effect is good, the connecting rod is telescopic, and the use is convenient; the bottom part of the tail cover is provided with the permanent magnet, the flashlight can be attached to an iron instrument or an iron pipeline through the permanent magnet during a mechanical maintenance process, multi-angle illumination is realized through rotating the lamp holder, the maintenance can be carried out by people without holding the flashlight by one hand, and the use is convenient.
Description
Technical field
The utility model relates to illuminations, particularly relates to a kind of flashlight.
Background technology
The illuminating effect of flashlight, in daily life for people provide many facilities.At present, the life lighting of transmission is generally hand-held flashlight with flashlight, by a double handle with hold battery stack shell, form with the head that light source is installed.
Because the exposure pathways of light is linear, for bending place or there is restriction of obstacle place, can not reach multi-angle illumination requirement, illumination zone is little, uses inconvenience.Particularly, for overhauling in electric or plant equipment process in automobile or cabin chamber, because zone of action is little, barrier is many, cannot multi-angle illumination, and need hand of staff to carry out adept torch, give in repair apparatus process and caused inconvenience.
Utility model content
Based on this, being necessary, for awkward problem, provides a kind of flashlight.
A flashlight, comprising:
Lamp holder;
Cylindrical shell, is hollow structure, in described cylindrical shell, is provided with connecting rod, described connecting rod one end is fixedly connected with described lamp holder by bent moulding, the other end is fixedly connected with bulb, is also provided with the hole matching with described bulb in described cylindrical shell, and described connecting rod is comprised of multi-joint telescoping sleeve pipe;
Tail-hood, is removably connected in described cylindrical shell away from lamp holder one end, and conducts with described cylindrical shell, and described tail-hood is provided with permanent magnet away from cylindrical shell one side.
In an embodiment, described tail-hood is formed with cavity volume therein, and described permanent magnet is accommodated and is fixed on described cavity volume, and described cavity volume is provided with protecting cover away from described cylindrical shell one side, and described protecting cover is removably connected in described tail-hood.
In an embodiment, described protecting cover is provided with sucker away from described cylindrical shell one side therein.
In an embodiment, described sucker comprises hard layer and flexible layer therein, and described flexible layer covers the surface away from described protecting cover in described hard layer, and described hard layer is fixed on described protecting cover.
In an embodiment, the sidewall of described telescopic tube is provided with at least one and prevents adjacent casing groove or projection in relative rotation therein.
In an embodiment, the cross sectional shape of described groove or projection is V-arrangement or U-shaped therein.
Therein in an embodiment, in described lamp holder, be provided with Light-Emitting Diode light source group, described smooth diode light source group comprises a plurality of smooth secondary spots, described a plurality of smooth diode is centered by described cylindrical shell axis, from inside to outside be arranged in order and form the first lamp ring, the second lamp ring and the 3rd lamp ring, described cylinder lateral wall is provided with the first switch, second switch and the 3rd switch, is electrically connected to successively with described the first lamp ring, the second lamp ring, the 3rd lamp ring.
In an embodiment, the intensity of light source of described the first lamp ring, the second lamp ring, the 3rd lamp ring is linear and reduces therein.
In an embodiment, be also provided with electrical storage device in described cylindrical shell therein, described cylinder lateral wall is provided with charging plug near tail-hood place, and described charging plug is electrically connected to described electrical storage device.
In an embodiment, described electrical storage device is chargeable lithium cell therein.
Above-mentioned flashlight, is provided with shrinking connecting-rod in cylindrical shell, connecting rod one end is fixedly connected with lamp holder by bent moulding, the other end is fixedly connected with bulb and matches with the hole in cylindrical shell, and tail-hood is provided with permanent magnet away from cylindrical shell one end, so, lamp holder can rotate at hole by bulb, realize multidirectional adjusting, multi-angle illumination, good illumination effect, and connecting rod is scalable, moulding bent, further realizes multi-angle, without the illumination at dead angle, easy-to-use; Tail-hood bottom is provided with permanent magnet, can in flight-line maintenance process, flashlight be adsorbed in to irony instrument or pipeline by permanent magnet, by rotary lamp holder, realizes multi-angle illumination, and people needn't grip flashlight with a hand and overhaul, easy to use.
Accompanying drawing explanation
Fig. 1 is the structural representation of the flashlight of an embodiment;
Fig. 2 is the ball head structure schematic diagram of connecting rod of the flashlight of an embodiment;
Fig. 3 is the groove structure schematic diagram of telescopic tube of the flashlight of an embodiment;
Fig. 4 is the bulge-structure schematic diagram of telescopic tube of the flashlight of an embodiment;
Fig. 5 is the distribution schematic diagram of Light-Emitting Diode light source group of the flashlight of an embodiment;
Fig. 6 is the nature structural representation of sucker of the flashlight of an embodiment;
Fig. 7 is the structural representation of use state of sucker of the flashlight of an embodiment.
The specific embodiment
For the ease of understanding the utility model, below with reference to relevant drawings, the utility model is described more fully.In accompanying drawing, provided preferred embodiment of the present utility model.But the utility model can be realized in many different forms, be not limited to embodiment described herein.On the contrary, providing the object of these embodiment is to make to the understanding of disclosure of the present utility model more thoroughly comprehensively.
It should be noted that, when element is called as " being fixed on " another element, can directly can there is element placed in the middle in it on another element or also.When an element is considered to " connection " another element, it can be directly connected to another element or may have centering elements simultaneously.Term as used herein " vertical ", " level ", " left side ", " right side " and similar statement are just for illustrative purposes.
Unless otherwise defined, all technology of using are herein identical with the implication that belongs to the common understanding of those skilled in the art of the present utility model with scientific terminology.The term using in description of the present utility model herein, just in order to describe the object of specific embodiment, is not intended to be restriction the utility model.Term as used herein " and/or " comprise one or more relevant Listed Items arbitrarily with all combinations.
As depicted in figs. 1 and 2, a kind of flashlight, comprises lamp holder 110, cylindrical shell 120 and tail-hood 130, cylindrical shell 120 is hollow setting, in cylindrical shell 120, be provided with connecting rod 122, connecting rod 122 one end are fixedly connected with lamp holder 110 by bent moulding 124, and connecting rod 122 other ends are fixedly connected with bulb 1222.In cylindrical shell 120, be also fixed with the hole that the bulb 1222 with connecting rod 122 matches, bulb 1222 can rotate in hole, thereby lamp holder 110 can be rotated and realize multi-angle illumination by bulb 1222 in hole, and illumination zone is large, and easy to use.Connecting rod 122 is comprised of multi-joint telescoping sleeve pipe, scalable, after shortening, can be placed in cylindrical shell 120, and moulding 124 bent.So, avoided because of narrow space, as staff cannot go deep into, the situation bad because of hypertelorism illuminating effect occurs, telescopic tube hollow, and conducting wire can be arranged in telescopic tube, easy to use, and simplified structure.
Telescopic tube can adopt metal hose, metal bellows or plastic film capicitor etc. to have certain elasticity, in the effect of certain pressure, axial force, cross force or moment, downloading certain direction can produce certain displacement and can automatically not recover, can further improve multi-angle illumination, easy to use.Can be copper wire, iron wire, aluminium wire, stainless steel wire or plastic strip etc. for moulding 124 and have certain degree of hardness and flexible bar-like member concurrently.So, moulding is 124 bent, realize comprehensive, without the illumination at dead angle, easy-to-use.
The dismountable cylindrical shell 120 that is connected in of tail-hood 130 is away from lamp holder one end, and conducts with cylindrical shell 120, and tail-hood 130 is fixed with permanent magnet 132 away from cylindrical shell 120 1 sides, can make flashlight be adsorbed on apparatus or pipeline, while being convenient to keep in repair, uses.Tail-hood can be threaded connection in cylindrical shell 120, also can be arranged in cylindrical shell 120 by buckle, can also offer fixed hole at cylindrical shell 120 and tail-hood 130, by fixed screw, reaches fixed effect.Permanent magnet 132 can be fixed on tail-hood 130 bottoms, and outer cover is provided with protective layer, and the plastic jacket of making as macromolecular material etc. can prevent permanent magnet 132 wearing and tearing, and permanent magnet 132 is separated, and avoid some iron adsorptions in permanent magnet 132, prevent scratch.Tail-hood 130 is provided with the first conductive pole and the second conductive pole near cylindrical shell 120 1 sides, and the first conductive pole can electrically contact with battery one utmost point, forms loop with light source group etc., and the second conductive pole and GND electrically contact, for charging the battery.
Be understandable that, different cross sectional shapes can be selected according to user in cylindrical shell cross section, as circle, meets body mechanics and attractive in appearance, square, has increased the moment of rotating, and be convenient to grip and can not drop, or polygon.Lamp holder 110, cylindrical shell 120 and tail-hood 130 preferably adopt to have compared with the macromolecular material of strong hardness to be made, quality is light in taking and placing, and when flashlight is adsorbed on apparatus or pipeline by permanent magnet 132, has reduced its possibility coming off, increased security, easy to use.
Therein in an embodiment, tail-hood 130 is formed with the first cavity volume and the second cavity volume, and the first conductive pole and the second conductive pole are accommodated and be fixed on the first cavity volume, and permanent magnet 132 is fixed on and is contained in the second cavity volume, the second cavity volume is provided with protecting cover away from cylindrical shell 120 1 sides, and protecting cover is removably connected in tail-hood 130.So, permanent magnet 132 is dismountable is fixed on tail-hood 130, and protecting cover can play the effect of protection permanent magnet 132.When without flashlight, user can remove permanent magnet 132, is easy to carry.Be understandable that, protecting cover can be threaded connection with in tail-hood 130, also can establish and tail-hood 130 by buckle card, as long as reach fixation.
Refer to Fig. 6 and Fig. 7, in an embodiment, can away from cylindrical shell one side, be provided with sucker 150 at protecting cover therein, can further increase the adsorptivity of flashlight, easy to use.Sucker 150 can comprise hard layer 152 and flexible layer 154, and flexible layer 154 covers the surface away from protecting cover in hard layer 152, and hard layer 152 is fixed on protecting cover.Hard layer 152 materials can be rigid plastics, can be also timber, and flexible layer 154 materials are other flexible materials such as flexiplast or sponge or plastic foam; Hard layer 152 can be bonded in protecting cover by binding agent, also can be one-body molded with protecting cover, and flexible layer 154 also can be bonded in hard layer by binding agent, also can be one-body molded with hard layer.So, when flashlight is adsorbed in steel pipe or plant equipment by permanent magnet 132, hard layer 152 can improve intensity, and flexible layer 154 surfaces can be under pressure to be out of shape and form the support division matching with absorbent bodies surface configuration.So, thereby flexible layer 154 can change contact surface shape according to different supporters, widely applicable.Die sinking separately, cost-saving, flexible layer can play antihunt action.In addition, also increase the frictional force with supporter surface, improved fixing stability.
Refer to Fig. 3 and Fig. 4, in an embodiment, the cross sectional shape of telescopic tube is circle, ellipse or polygon therein.In order to prevent producing relative rotation between adjacent expansion sleeve pipe, the cross sectional shape of telescopic tube can also be for polygon be as quadrangle, triangle or pentagon etc.When telescopic tube cross section is ellipse or polygon, its sidewall is provided with at least one and prevents adjacent casing projection 1224 or groove 1226 in relative rotation, projection 1224 can be V-arrangement or U-shaped with the shape of groove 1226, can make adjacent expansion sleeve pipe relatively rotate and can axial stretching.Be understandable that, the cross sectional shape of telescopic tube can also be the irregular shape with rib of rule, and the effect of its incline is equal to V-arrangement projection 1224 or the groove 1226 of setting.As long as realizing adjacent expansion sleeve pipe can not relatively rotate.So, telescopic tube can not relatively rotate, and has guaranteed that lamp holder can rotate at hole by bulb, easy to use, has improved stability.
Refer to Fig. 1 and Fig. 5, therein in an embodiment, lamp holder internal light source is light diode (LightEmitting Diode, LED) light source group, LED lamp body long-pending little, power consumption is low, the feature of high brightness, low in calories, energy-conserving and environment-protective, long service life, is suitable for the electrical equipment of this short time illumination of flashlight.LED light source group comprises a plurality of LED lamps, a plurality of LED lamps are centered by cylindrical shell 120 axis, from inside to outside be arranged in order and form the first lamp ring 112, the second lamp ring 114 and the 3rd lamp ring 116, cylindrical shell 120 sidewalls are provided with switch element 140, switch element 140 comprises the first switch 142, second switch 144 and the 3rd switch 146, is electrically connected to successively with the first lamp ring 112, the second lamp ring 114 and the 3rd lamp ring 116.Wherein, the first lamp ring 112, the second lamp ring 114 and the 3rd lamp ring 116 intensities of light source are linear reduction.Be understandable that, cylindrical shell 120 sidewall switch elements 140 can be a plurality of touch-type switches, can be also slipping switches, control respectively the first lamp ring 112, the second lamp ring 114 and the 3rd lamp ring 116 in a word as long as realize controlling.
So, aperture can make light intensity better, more even, according to the difference of environment, select the aperture of varying strength, under darker environment, select stronger aperture, under the good environment of light, select weak aperture, easy to use, and save electric weight, increase service time of battery.In addition, can also reflector be set at lamp holder 110, coordinate aperture, light source is assembled to reflection, increase intensity of illumination, easy to use.
Therein in an embodiment, in cylindrical shell 120, be also provided with electrical storage device (not shown), cylindrical shell 120 sidewalls are provided with charging plug near tail-hood 130 places, charging plug is electrically connected to tail-hood and the second conductive pole, and then the negative electricity of the second conductive pole and electrical storage device contacts, in charging process, electric current from the utmost point of charging plug to tail-hood 130 again to cylindrical shell 120, again to the shell fragment of establishing in cylindrical shell 120, then to drive circuit board, then to anode; Charging current imports from another utmost point of conductive plug, then arrives the second conductive pole of tail-hood 130, then to negative pole, forms a complete charge circuit.Electrical storage device is rechargeable lithium battary, and service time is long.In addition, can also be provided with solar panel at cylindrical shell 120, can insert power source charges, also can charge with solar panel, energy-conserving and environment-protective, and service time is long.
The above embodiment has only expressed several embodiment of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (10)
1. a flashlight, is characterized in that, comprising:
Lamp holder;
Cylindrical shell, is hollow structure, in described cylindrical shell, is provided with connecting rod, described connecting rod one end is fixedly connected with described lamp holder by bent moulding, the other end is fixedly connected with bulb, is also provided with the hole matching with described bulb in described cylindrical shell, and described connecting rod is comprised of multi-joint telescoping sleeve pipe;
Tail-hood, is removably connected in described cylindrical shell away from lamp holder one end, and conducts with described cylindrical shell, and described tail-hood is provided with permanent magnet away from cylindrical shell one side.
2. flashlight according to claim 1, is characterized in that, described tail-hood is formed with cavity volume, and described permanent magnet is accommodated and is fixed on described cavity volume, and described cavity volume is provided with protecting cover away from described cylindrical shell one side, and described protecting cover is removably connected in described tail-hood.
3. flashlight according to claim 2, is characterized in that, described protecting cover is provided with sucker away from described cylindrical shell one side.
4. flashlight according to claim 3, is characterized in that, described sucker comprises hard layer and flexible layer, and described flexible layer covers the surface away from described protecting cover in described hard layer, and described hard layer is fixed on described protecting cover.
5. flashlight according to claim 1, is characterized in that, the sidewall of described telescopic tube is provided with at least one and prevents adjacent casing groove or projection in relative rotation.
6. flashlight according to claim 5, is characterized in that, the cross sectional shape of described groove or projection is V-arrangement or U-shaped.
7. flashlight according to claim 1, it is characterized in that, in described lamp holder, be provided with Light-Emitting Diode light source group, described smooth diode light source group comprises a plurality of smooth secondary spots, described a plurality of smooth diode is centered by described cylindrical shell axis, from inside to outside be arranged in order and form the first lamp ring, the second lamp ring and the 3rd lamp ring, described cylinder lateral wall is provided with the first switch, second switch and the 3rd switch, is electrically connected to successively with described the first lamp ring, the second lamp ring, the 3rd lamp ring.
8. flashlight according to claim 7, is characterized in that, the intensity of light source of described the first lamp ring, the second lamp ring, the 3rd lamp ring is linear and reduces.
9. according to the flashlight described in claim 1～8 any one, it is characterized in that, in described cylindrical shell, be also provided with electrical storage device, described cylinder lateral wall is provided with charging plug near tail-hood place, and described charging plug is electrically connected to described electrical storage device.
10. flashlight according to claim 9, is characterized in that, described electrical storage device is chargeable lithium cell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420007911.2U CN203771050U (en) | 2014-01-06 | 2014-01-06 | Flashlight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420007911.2U CN203771050U (en) | 2014-01-06 | 2014-01-06 | Flashlight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203771050U true CN203771050U (en) | 2014-08-13 |
Family
ID=51288241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420007911.2U Expired - Fee Related CN203771050U (en) | 2014-01-06 | 2014-01-06 | Flashlight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203771050U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104565867A (en) * | 2015-01-05 | 2015-04-29 | 华国洋 | Night fishing lamp |
| CN104879655A (en) * | 2015-05-26 | 2015-09-02 | 蚌埠市舒杨电子科技有限公司 | Multifunctional highly-waterproof flashlight |
| CN104948922A (en) * | 2015-06-30 | 2015-09-30 | 徐月苗 | Waterproof vehicle electric torch |
| CN112833370A (en) * | 2021-01-06 | 2021-05-25 | 刘明 | Electrical engineering is with overhauing lighting device |
-
2014
- 2014-01-06 CN CN201420007911.2U patent/CN203771050U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104565867A (en) * | 2015-01-05 | 2015-04-29 | 华国洋 | Night fishing lamp |
| CN104879655A (en) * | 2015-05-26 | 2015-09-02 | 蚌埠市舒杨电子科技有限公司 | Multifunctional highly-waterproof flashlight |
| CN104948922A (en) * | 2015-06-30 | 2015-09-30 | 徐月苗 | Waterproof vehicle electric torch |
| CN112833370A (en) * | 2021-01-06 | 2021-05-25 | 刘明 | Electrical engineering is with overhauing lighting device |
| CN112833370B (en) * | 2021-01-06 | 2023-05-12 | 晨诺电气科技集团有限公司 | Maintenance lighting device for electrical engineering |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140813 Termination date: 20190106 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |