CN204164900U - The car light that thermal diffusivity is good - Google Patents
The car light that thermal diffusivity is good Download PDFInfo
- Publication number
- CN204164900U CN204164900U CN201420663052.2U CN201420663052U CN204164900U CN 204164900 U CN204164900 U CN 204164900U CN 201420663052 U CN201420663052 U CN 201420663052U CN 204164900 U CN204164900 U CN 204164900U
- Authority
- CN
- China
- Prior art keywords
- radiator
- car light
- wick
- good
- fixed cover
- 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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- Securing Globes, Refractors, Reflectors Or The Like (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses the car light that a kind of thermal diffusivity is good, comprise lamp socket, wick and lampshade, lampshade is fixed on wick, and wick comprises stiff end, the draw-in groove that the side face of stiff end is provided with at least two gathering sills and connects with corresponding gathering sill; The car light that thermal diffusivity is good also comprises fixed cover and radiator, and radiator and wick are individually fixed in the opposite end of fixed cover, and fixed cover is fixed on lamp socket, and wick, fixed cover and radiator are all contained in lampshade; Fixed cover is provided with fixing hole, and the inwall of fixing hole is convexly equipped with at least two card convexs, and card convex slides into along gathering sill and is snapped in draw-in groove; Lamp socket is also provided with just to the air vent of radiator, and radiator comprises some arc fins, and each arc fin is provided with some fins.The car light that the utility model thermal diffusivity is good utilizes radiator to be distributed by the heat that light-emitting component produces in time, avoids temperature in car light that thermal accumlation causes and raises and the problem damaging car light or haze.
Description
Technical field
The utility model relates to field of illuminating device, the car light that espespecially a kind of thermal diffusivity is good.
Background technology
The front of vehicle all can be equiped with at least one car light, is commonly referred to as headlight or head lamp.In general, when driving at night or bad weather driving, all need to open headlight.One is be convenient to illumination; Two is to warn the next vehicle in opposite or pedestrian.Headlight will inevitably produce heat when using.If service time is long, and when heat distributes not in time, the pressure in headlight can be caused to increase, thus infringement is brought to headlight.In addition, because the temperature in headlight is high, also can form fog in the outside of headlight, affect illuminating effect.
Utility model content
The utility model provides the car light that a kind of thermal diffusivity is good, the problem that cannot distribute in time with the heating solved in existing car light.
For solving the problem, the utility model provides the car light that a kind of thermal diffusivity is good, and it comprises lamp socket, wick and lampshade, and described lampshade is fixed on described wick, described wick comprises stiff end, the draw-in groove that the side face of described stiff end is provided with at least two gathering sills and connects with described corresponding gathering sill; The car light that described thermal diffusivity is good also comprises fixed cover and radiator, described radiator and described wick are individually fixed in the opposite end of described fixed cover, described fixed cover is fixed on described lamp socket, and described wick, described fixed cover and described radiator are all contained in described lampshade; Described fixed cover is provided with fixing hole, and the inwall of described fixing hole is convexly equipped with at least two card convexs, and described card convex slides into along described gathering sill and is snapped in described draw-in groove; Described lamp socket is also provided with just to the air vent of described radiator, and described radiator comprises some arc fins, and described in each, arc fin is provided with some fins.
Described wick also comprises installation end integrated with described stiff end, and described installation end is fixed with light-emitting component.
Described light-emitting component is bulb or LED.
Described in each, gathering sill is L-shaped, and it comprises the vertical section of the one end running through described stiff end and bends with described vertical section the traversing section be connected, and draw-in groove described in each connects with the end of described corresponding traversing section.
Draw-in groove described in each is wedge shape, and it comprises the tipper diapire connected with the end of described corresponding traversing section.
The side face of described fixed cover is provided with the Sealing shield ring of an annular, the mutual backstop of an end face of described Sealing shield ring and described radiator, and the outer peripheral face of described Sealing shield ring is convexly equipped with some attaching clamps being fixed on described lamp socket.
Compared to prior art, the car light that the utility model thermal diffusivity is good utilizes radiator to be distributed by the heat that light-emitting component produces in time, avoids temperature in car light that thermal accumlation causes and raises and the problem damaging car light or haze.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in further detail.
Fig. 1 is the structural representation of the car light that the utility model thermal diffusivity is good, and wherein the structure of lamp socket and fixed cover is cross-sectional schematic.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Please refer to Fig. 1, the car light that thermal diffusivity of the present utility model is good, comprise a lamp socket 1, wick 3, lampshade (not shown), fixed cover 5 and radiator 7; Wherein, wick 3 and radiator 7 are individually fixed in the opposite end of fixed cover 5.Fixed cover 5 and lampshade are all fixed on lamp socket 1, and fixed cover 5, wick 3 and radiator 7 are all placed in lampshade.
Wick 3 comprises integrated stiff end 31 and installation end 33.The gathering sill 311 that stiff end 31 is provided with L shape and the draw-in groove 313 be communicated with gathering sill 311.Gathering sill 311 comprises and runs through stiff end 31 and bend away from the vertical section (non-label) of the end face of installation end 33 and with vertical section the traversing section (non-label) be connected.The traversing section of gathering sill 311 is positioned at stiff end 31 one end towards installation end 33, and draw-in groove 313 is connected with the end of the traversing section of gathering sill 311.Draw-in groove 313 is in wedge shape, and it comprises the tipper diapire be connected with the traversing section of gathering sill 311.It should be noted that, gathering sill 311 is at least two, and the quantity of draw-in groove 313 is consistent with the quantity of gathering sill 311.Installation end 33 is fixed with light-emitting component 331.This light-emitting component 331 can be bulb or LED.
Fixed cover 5 is provided with the fixing hole 51 running through its two ends.The inwall of fixing hole 51 is convexly equipped with card convex 511.Card convex 511 is at least two, and card convex 511 quantity and gathering sill 311 is consistent.The outer peripheral face of fixed cover 5 is convexly equipped with the Sealing shield ring 53 of annular.The side face convex of Sealing shield ring 53 is provided with several attaching clamps 531.Each attaching clamp 531 is provided with a fixing hole (not shown).
Radiator 7 cover is fixed in the outer peripheral face of fixed cover 5, and an end face backstop of radiator 7 is in Sealing shield ring 53.Preferably, in the present embodiment, radiator 7 comprises body 71 and is uniformly distributed in the fin 73 of outer peripheral face of radiator 7.Body 71 is provided with one for overlapping the fastener hole 711 being fixed in fixed cover 5.Each fin 73 is arc, and each fin 73 is evenly provided with fin 731, with increasing heat radiation area, improves radiating effect.
When the car light that thermal diffusivity of the present utility model is good is assembled, the stiff end 31 of wick 3 inserts fixing hole 51, and card convex 511 is slided till cannot continuing to promote wick 3 along the vertical section of corresponding gathering sill 311.Afterwards, rotate wick 3, the traversing section making card convex 511 go to corresponding gathering sill 311 slides into and is snapped in corresponding draw-in groove 313.Radiator 7 is sheathed on fixed cover 5 by fastener hole 711, and is oppositely arranged with wick 3.Fixed cover 5 is fixed on lamp socket 1 by attaching clamp 531, and preferably, attaching clamp 531 is fixed on lamp socket 1 by the securing member such as screw, screw through after fixing hole.Finally, lampshade is fixed on lamp socket 1, and by equal to fixed cover 5, wick 3 and radiator 7 cover cap in lampshade.Preferably, lamp socket 1 is also provided with some just to the air vent 11 of radiator 7.
The heat that light-emitting component 331 produces in use, due to the existence of radiator 7, can distribute by thermal diffusivity of the present utility model good car light in time, avoids temperature in car light that thermal accumlation causes and raises and the problem damaging car light or haze.
The foregoing is only preferred embodiment of the present utility model; be not limited to the utility model; all within spirit of the present utility model and principle, any amendment made, equivalent replacements, improvement etc., all should be included within scope that the utility model protects.
Claims (6)
1. the car light that a thermal diffusivity is good, it comprises lamp socket, wick and lampshade, and described lampshade is fixed on described wick, it is characterized in that, described wick comprises stiff end, the draw-in groove that the side face of described stiff end is provided with at least two gathering sills and connects with described corresponding gathering sill;
The car light that described thermal diffusivity is good also comprises fixed cover and radiator, described radiator and described wick are individually fixed in the opposite end of described fixed cover, described fixed cover is fixed on described lamp socket, and described wick, described fixed cover and described radiator are all contained in described lampshade;
Described fixed cover is provided with fixing hole, and the inwall of described fixing hole is convexly equipped with at least two card convexs, and described card convex slides into along described gathering sill and is snapped in described draw-in groove;
Described lamp socket is also provided with just to the air vent of described radiator, and described radiator comprises some arc fins, and described in each, arc fin is provided with some fins.
2. the car light that thermal diffusivity as claimed in claim 1 is good, is characterized in that: described wick also comprises installation end integrated with described stiff end, and described installation end is fixed with light-emitting component.
3. the car light that thermal diffusivity as claimed in claim 2 is good, is characterized in that: described light-emitting component is bulb or LED.
4. the car light that thermal diffusivity as claimed in claim 1 is good, it is characterized in that: described in each, gathering sill is L-shaped, it comprises the vertical section of the one end running through described stiff end and bends with described vertical section the traversing section be connected, and draw-in groove described in each connects with the end of described corresponding traversing section.
5. the car light that thermal diffusivity as claimed in claim 4 is good, it is characterized in that: draw-in groove described in each is wedge shape, it comprises the tipper diapire connected with the end of described corresponding traversing section.
6. the car light that thermal diffusivity as claimed in claim 1 is good, it is characterized in that: the side face of described fixed cover is provided with the Sealing shield ring of an annular, the mutual backstop of one end face of described Sealing shield ring and described radiator, and the outer peripheral face of described Sealing shield ring is convexly equipped with some attaching clamps being fixed on described lamp socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420663052.2U CN204164900U (en) | 2014-11-07 | 2014-11-07 | The car light that thermal diffusivity is good |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420663052.2U CN204164900U (en) | 2014-11-07 | 2014-11-07 | The car light that thermal diffusivity is good |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204164900U true CN204164900U (en) | 2015-02-18 |
Family
ID=52538584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420663052.2U Expired - Fee Related CN204164900U (en) | 2014-11-07 | 2014-11-07 | The car light that thermal diffusivity is good |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204164900U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116772145A (en) * | 2023-08-17 | 2023-09-19 | 深圳市世微半导体有限公司 | LED lamp for vehicle external illumination |
-
2014
- 2014-11-07 CN CN201420663052.2U patent/CN204164900U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116772145A (en) * | 2023-08-17 | 2023-09-19 | 深圳市世微半导体有限公司 | LED lamp for vehicle external illumination |
| CN116772145B (en) * | 2023-08-17 | 2023-10-24 | 深圳市世微半导体有限公司 | LED lamp for vehicle external illumination |
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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: 20150218 Termination date: 20201107 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |