CN205938866U - A light body structure and vehicle headlamps for vehicle headlamps - Google Patents

A light body structure and vehicle headlamps for vehicle headlamps Download PDF

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Publication number
CN205938866U
CN205938866U CN201620938973.4U CN201620938973U CN205938866U CN 205938866 U CN205938866 U CN 205938866U CN 201620938973 U CN201620938973 U CN 201620938973U CN 205938866 U CN205938866 U CN 205938866U
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CN
China
Prior art keywords
lamp
luminous
fan
car headlamp
vehicle headlamps
Prior art date
Application number
CN201620938973.4U
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Chinese (zh)
Inventor
褚作品
Original Assignee
诺佳电子(深圳)有限公司
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Publication date
Application filed by 诺佳电子(深圳)有限公司 filed Critical 诺佳电子(深圳)有限公司
Priority to CN201620938973.4U priority Critical patent/CN205938866U/en
Application granted granted Critical
Publication of CN205938866U publication Critical patent/CN205938866U/en

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Abstract

The utility model discloses a light body structure and vehicle headlamps for vehicle headlamps, be used for carrying out radiating fan and link to each other with the fan being used for installing the lamp pole of luminous body to the luminous body at the lamp body afterbody including setting up, it communicates with each other with the vent of fan to be provided with on the lamp pole is used for carrying out radiating ventilation passageway to lamp body and luminous body. The utility model provides a light body structure and vehicle headlamps for vehicle headlamps on former lamp body heat conduction radiation's basis, utilizes the amount of wind of fan, increases the ventilation passageway on the lamp pole, reduces the temperature on luminous body surface to promote luminous body luminance, and the extension luminous body life -span, and the corresponding cost that needs the car that has reduced the driver.

Description

Lamp body structure for car headlamp and car headlamp
Technical field
This utility model is related to automotive lighting field, more particularly, to a kind of lamp body structure for car headlamp and automobile Headlamp.
Background technology
LED as new green light source product, have small volume, power consumption low, high brightness, life-span length and environmental protection etc. excellent Characteristic, can be widely applied to multiple lighting fields, is equally applicable to automotive lighting field.However, before existing LED is as automobile Radiating mode according to headlight lamp source adopts LED illuminating module to connect radiator through lamp body, needs through multiple links, multiple layer Secondary heat conduction and heat radiation or passive radiating, thus fail to effectively smoothly conduct heat produced by high wattage LED light source, radiating , so as to itself is burnt and burns out by the heat itself producing, in the vehicle structure of luminous body place, position temperature is inclined in addition for effect difference Height, greatly reduces the service life of car light so that light extraction efficiency is low and unstable properties, meanwhile, frequently changes LED and send out Body of light, increased driver uses car cost.
Therefore, caused by existing LED car lamp lamp body structure design imperfection, the heat of luminous body can not transfer out in time Going, thus producing the phenomenons such as light decay, brightness are low, even luminous body burn-out life is short, being a problem demanding prompt solution.
Utility model content
The utility model proposes the lamp body structure for car headlamp and car headlamp, be to solve existing LED car lamp lamp body structure designs the technical problem that luminous body produced by imperfection burns phenomenon.
This utility model provide a kind of lamp body structure for car headlamp, include be arranged on lamp body afterbody for Fan and the lamppost being connected with fan for installing luminous body that body of light is radiated, lamppost are provided with logical with fan Air port phase is common to the vent passages that lamp body and luminous body are radiated.
Further, the quantity of vent passages is two and two or more and the both sides being divided into lamppost.
Further, the extended mounting platform having for installing luminous body in the central authorities of lamppost.
Further, mounting platform is provided with the installation pedestal for installing luminous body.
Further, luminous body is LED light source.
This utility model also proposes a kind of car headlamp, including the above-mentioned lamp body structure for car headlamp.
Having the beneficial effect that acquired by this utility model:
The utility model proposes the lamp body structure for car headlamp and car headlamp, by lamppost arrange There are the vent passages for being radiated to luminous body, thus allowing wind by lamp using vent passages drain while fan work The temperature of the heat on body and emitter surface distributes, and the heat producing when in maximum intensity by luminous body running directly passes through logical Heat is distributed thus reducing the bulk temperature of luminous body by wind passage.The utility model proposes for car headlamp Lamp body structure, by maximum heat conduction and radiating, improves work efficiency and the service life of luminous body, and accordingly reduces Driver uses car cost.
Brief description
Fig. 1 is used for the structural representation of lamp body structure one embodiment of car headlamp for this utility model;
Fig. 2 is used for the overall structure diagram of lamp body structure one embodiment of car headlamp for this utility model;
Fig. 3 is used for the decomposition texture schematic diagram of lamp body structure one embodiment of car headlamp for this utility model.
Drawing reference numeral explanation:
10th, fan;20th, lamppost;30th, luminous body;21st, vent passages;22nd, mounting platform;221st, installation pedestal.
The realization of this utility model purpose, functional characteristics and advantage will be described further in conjunction with the embodiments referring to the drawings.
Specific embodiment
It should be appreciated that specific embodiment described herein, only in order to explain this utility model, is not used to limit this Utility model.
As shown in figure 1, this utility model first embodiment proposes a kind of lamp body structure for car headlamp, including setting Put and be used for fan 10 that luminous body is radiated and the lamp being connected for installing luminous body 30 with fan 10 in lamp body afterbody Post 20, lamppost 20 is provided with and is common to, with the vent phase of fan 10, the vent passages that lamp body and luminous body are radiated 21.The lamp body structure for car headlamp that the present embodiment proposes, by being provided with for luminous body 30 on lamppost 20 The vent passages being radiated, thus allowing wind to distribute the heat on lamp body using vent passages drain while having fan, Heat is directly distributed by the heat producing when luminous body 30 working in maximum intensity by vent passages to be sent out thus reducing The bulk temperature of body of light 30.The lamp body structure for car headlamp that the present embodiment proposes, by maximum heat conduction and Radiating, improves work efficiency and the service life of luminous body, and correspondingly reduce driver use car cost.
Preferably, as shown in Fig. 2 the present embodiment propose the lamp body structure for car headlamp, vent passages 21 Quantity is two or more and the both sides being divided into lamppost 20.Vent passages are arranged on the two of lamppost 20 by the present embodiment Side, thus preferably dispel the heat on lamp body coming, so that the temperature of luminous body more rapidly and effectively reduces.
Specifically, as shown in figure 3, the present embodiment propose the lamp body structure for car headlamp, the central authorities of lamppost 20 The extended mounting platform 21 having for installing luminous body 30.Installation base for installing luminous body 30 is provided with mounting platform 21 Seat 221.Alternatively, luminous body 30 is LED light source.The lamp body structure for car headlamp that the present embodiment proposes, existing On the basis of technology, while fan 10 works using vent passages drain allow fan 10 blowout wind import to LED light source, In installation pedestal 221 and mounting platform 21, thus the heat that the heat that LED light source is sent and LED light source surface send is timely Distribute, thus reducing the bulk temperature on LED light source surface.The lamp body knot for car headlamp that the present embodiment proposes Structure, by maximum heat conduction and radiating, improves the work efficiency of LED light source, reduces LED light source light decay, lifting LED light Source brightness, extend LED light source service life, and correspondingly reduce driver use car cost.
As shown in Fig. 2 the lamp body structure for car headlamp that the present embodiment proposes, its operation principle is as follows:
LED light source can generate heat when lighting, and the lamp body structure for car headlamp that the present embodiment proposes, is former On the basis of lamp body heat conduction and heat radiation, using the air quantity of fan 10, increase vent passages 21 in the both sides of lamppost 20, reduce LED light The temperature on source surface, thus lifting brightness, and extends LED light source service life.
This utility model also proposes a kind of car headlamp, including the above-mentioned lamp body structure for car headlamp, This repeats no more.
These are only preferred embodiment of the present utility model, not thereby limit the scope of the claims of the present utility model, every The equivalent structure made using this utility model description and accompanying drawing content or equivalent flow conversion, or be directly or indirectly used in Other related technical fields, are all included in the same manner in scope of patent protection of the present utility model.

Claims (6)

1. a kind of lamp body structure for car headlamp is it is characterised in that include being arranged on lamp body afterbody for luminous body The fan being radiated(10), and with described fan(10)The lamppost being connected for installing described luminous body(20), described lamp Post(20)On be provided with and described fan(10)Vent phase be common to described lamp body and described luminous body radiated Vent passages(21).
2. the lamp body structure for car headlamp according to claim 1 is it is characterised in that described vent passages(21) Quantity be two and two or more and be divided into described lamppost(20)Both sides.
3. the lamp body structure for car headlamp according to claim 2 is it is characterised in that described lamppost(20)In Entreat the extended mounting platform having for installing described luminous body(22).
4. the lamp body structure for car headlamp according to claim 3 is it is characterised in that described mounting platform (22)On be provided with installation pedestal for installing described luminous body(221).
5. the lamp body structure for car headlamp according to any one of Claims 1-4 is it is characterised in that described Body of light is LED light source.
6. a kind of car headlamp it is characterised in that include as described in any one of claim 1 to 5 for car headlamp Lamp body structure.
CN201620938973.4U 2016-08-25 2016-08-25 A light body structure and vehicle headlamps for vehicle headlamps CN205938866U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620938973.4U CN205938866U (en) 2016-08-25 2016-08-25 A light body structure and vehicle headlamps for vehicle headlamps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620938973.4U CN205938866U (en) 2016-08-25 2016-08-25 A light body structure and vehicle headlamps for vehicle headlamps

Publications (1)

Publication Number Publication Date
CN205938866U true CN205938866U (en) 2017-02-08

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CN201620938973.4U CN205938866U (en) 2016-08-25 2016-08-25 A light body structure and vehicle headlamps for vehicle headlamps

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107314323A (en) * 2017-08-07 2017-11-03 常熟林芝电子技术有限公司 Automotive LED headlamp
CN107461697A (en) * 2017-08-07 2017-12-12 常熟林芝电子技术有限公司 A kind of LED automobile lamp holder
CN107489959A (en) * 2017-08-07 2017-12-19 常熟林芝电子技术有限公司 Energy-efficient auto lamp
CN107489958A (en) * 2017-08-07 2017-12-19 常熟林芝电子技术有限公司 LED lamp for car structure

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107314323A (en) * 2017-08-07 2017-11-03 常熟林芝电子技术有限公司 Automotive LED headlamp
CN107461697A (en) * 2017-08-07 2017-12-12 常熟林芝电子技术有限公司 A kind of LED automobile lamp holder
CN107489959A (en) * 2017-08-07 2017-12-19 常熟林芝电子技术有限公司 Energy-efficient auto lamp
CN107489958A (en) * 2017-08-07 2017-12-19 常熟林芝电子技术有限公司 LED lamp for car structure

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