CN207122865U - A kind of heat abstractor of headlight for vehicles - Google Patents
A kind of heat abstractor of headlight for vehicles Download PDFInfo
- Publication number
- CN207122865U CN207122865U CN201721138137.9U CN201721138137U CN207122865U CN 207122865 U CN207122865 U CN 207122865U CN 201721138137 U CN201721138137 U CN 201721138137U CN 207122865 U CN207122865 U CN 207122865U
- Authority
- CN
- China
- Prior art keywords
- heat
- illuminator
- headlight
- radiating
- radiating substrate
- 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.)
- Active
Links
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a kind of heat abstractor of headlight for vehicles, including big lamp housing and the illuminator being provided at its inner portion, radiating subassembly is additionally provided with the big lamp housing, the radiating subassembly is arranged on the top of the illuminator, and it has gap with the illuminator, the radiating subassembly includes heat-radiating substrate, aluminium radiator and heat pipe, fixed illuminator below the heat-radiating substrate, fixed ceramic fluorescent piece below the illuminator, 0.1 100mm gaps are provided between the illuminator and ceramic fluorescent piece, the aluminium radiator is arranged on the top surface of the heat-radiating substrate, the heat pipe is arranged on the aluminium radiator.The utility model realizes the purpose of timely heat conduction and heat radiation.
Description
Technical field
It the utility model is related to the application field of heat abstractor, the significant headlight for vehicles of more particularly to a kind of radiating effect
Heat abstractor.
Background technology
At present, the radiator structure of headlight for vehicles generally realizes that radiator fan in time blows out heat by radiator fan,
However, radiator fan occupies certain space after all, and the then radiating effect to occupy little space is not notable enough, and radiator fan is turning
During dynamic, the temperature on its periphery does not decline too much, and 2 comprehensive analysis based on more than, the radiating effect of radiator fan is simultaneously
It is undesirable.
Utility model content
To solve problem present in above-mentioned background technology, the purpose of this utility model is to provide a kind of headlight for vehicles
Heat abstractor, to reach the purpose of timely heat conduction and heat radiation.
To reach above-mentioned purpose, the technical solution of the utility model is as follows：
A kind of heat abstractor of headlight for vehicles, including big lamp housing and the illuminator being provided at its inner portion, the big lamp housing
Radiating subassembly is additionally provided with body, the radiating subassembly is arranged on the top of the illuminator, and it has with the illuminator
Gap, the radiating subassembly include heat-radiating substrate, aluminium radiator and heat pipe, illuminator, institute are fixed below the heat-radiating substrate
Fixed ceramic fluorescent piece below illuminator is stated, 0.1-100mm gaps are provided between the illuminator and ceramic fluorescent piece, it is described
Aluminium radiator is arranged on the top surface of the heat-radiating substrate, and the heat pipe is arranged on the aluminium radiator.
Preferably, the illuminator is LED blue chips or laser chip.
Preferably, electrode is provided with the heat-radiating substrate, the heat-radiating substrate is ceramic substrate.
Preferably, the electrode is fixedly connected with the heat-radiating substrate by silica gel, heat-conducting silicone grease or heat-conducting glue band.
Preferably, the heat pipe is arranged with several in parallel.
A kind of Pass through above-mentioned technical proposal, heat abstractor of headlight for vehicles provided by the utility model, is replaced using heat pipe
For traditional radiator fan, heat pipe has the effect that quick conductive radiates, and heat derives shed in time, meanwhile, heat pipe
The temperature drop on periphery is obvious, is suitably applied in and produces use in the more headlight for vehicles of heat.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art.
Fig. 1 is a kind of structured flowchart of the heat abstractor of headlight for vehicles disclosed in the utility model embodiment.
In figure：
1st, big lamp housing；2nd, illuminator；3rd, heat-radiating substrate；4th, aluminium radiator；5th, heat pipe；6th, ceramic fluorescent piece；7th, it is electric
Pole.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe.
The heat abstractor of a kind of headlight for vehicles provided by the utility model, as shown in figure 1, including big lamp housing 1 and setting
Illuminator 2 inside it, radiating subassembly is additionally provided with the big lamp housing 1, and the radiating subassembly is arranged on described luminous
The top of body 2, and it has gap with the illuminator 2, the radiating subassembly includes heat-radiating substrate 3, aluminium radiator 4 and thermal conductivity
Pipe 5, the fixed illuminator 2 in the lower section of the heat-radiating substrate 3, the illuminator 2 be LED blue chips or laser chip, described to light
The fixed ceramic fluorescent piece 6 in the lower section of body 2,0.1-100mm gaps, the aluminium are provided between the illuminator 2 and ceramic fluorescent piece 6
Radiator 4 is arranged on the top surface of the heat-radiating substrate 3, and electrode 7 is provided with the heat-radiating substrate 3, and the heat-radiating substrate 3 is
Ceramic substrate, the electrode 7 are fixedly connected with the heat-radiating substrate by silica gel, heat-conducting silicone grease or heat-conducting glue band, the thermal conductivity
Pipe 5 is arranged on the aluminium radiator 4, and the heat pipe 5 is arranged with several in parallel.
The light that illuminator 2 is sent first passes through the injection that is reflected in of ceramic fluorescent piece 6, between illuminator 2 and ceramic fluorescent piece 6
0.1-100mm gaps are provided with, realize remotely luminous purpose, aluminium radiator 4 sheds to the heat of headlight for vehicles, leads to
Overheating conduit 5 is more rapidly performed by radiating.
A kind of heat abstractor of headlight for vehicles disclosed in the utility model, traditional radiator fan is substituted using heat pipe,
Heat pipe has the effect that quick conductive radiates, and heat derives shed in time, meanwhile, the temperature drop on heat pipe periphery is bright
It is aobvious, it is suitably applied in and produces use in the more headlight for vehicles of heat.
The foregoing description of the disclosed embodiments, professional and technical personnel in the field are enable to realize or new using this practicality
Type.A variety of modifications to these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can be realized in other embodiments in the case where not departing from spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with features of novelty.
Claims (5)
1. a kind of heat abstractor of headlight for vehicles, including big lamp housing and the illuminator that is provided at its inner portion, it is characterised in that institute
State and radiating subassembly is additionally provided with big lamp housing, the radiating subassembly is arranged on the top of the illuminator, and itself and the hair
Body of light has gap, and the radiating subassembly includes heat-radiating substrate, aluminium radiator and heat pipe, hair is fixed below the heat-radiating substrate
Body of light, the fixed ceramic fluorescent piece in illuminator lower section, is provided between 0.1-100mm between the illuminator and ceramic fluorescent piece
Gap, the aluminium radiator are arranged on the top surface of the heat-radiating substrate, and the heat pipe is arranged on the aluminium radiator.
2. the heat abstractor of a kind of headlight for vehicles according to claim 1, it is characterised in that the illuminator is LED blue
Optical chip or laser chip.
3. the heat abstractor of a kind of headlight for vehicles according to claim 1, it is characterised in that set on the heat-radiating substrate
There is electrode, the heat-radiating substrate is ceramic substrate.
4. the heat abstractor of a kind of headlight for vehicles according to claim 3, it is characterised in that the electrode and the radiating
Substrate is fixedly connected by silica gel, heat-conducting silicone grease or heat-conducting glue band.
5. the heat abstractor of a kind of headlight for vehicles according to claim 1, it is characterised in that the heat pipe be arranged in parallel
There are several.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721138137.9U CN207122865U (en) | 2017-09-06 | 2017-09-06 | A kind of heat abstractor of headlight for vehicles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721138137.9U CN207122865U (en) | 2017-09-06 | 2017-09-06 | A kind of heat abstractor of headlight for vehicles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207122865U true CN207122865U (en) | 2018-03-20 |
Family
ID=61611683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721138137.9U Active CN207122865U (en) | 2017-09-06 | 2017-09-06 | A kind of heat abstractor of headlight for vehicles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207122865U (en) |
-
2017
- 2017-09-06 CN CN201721138137.9U patent/CN207122865U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205299241U (en) | Heat dissipation type street lamp lamp holder | |
| CN201887992U (en) | LED lamp and radiating control circuit thereof | |
| CN207122865U (en) | A kind of heat abstractor of headlight for vehicles | |
| CN204629144U (en) | Cross-ventilation radiating type LED lamp | |
| CN204313070U (en) | A kind of LED bulb | |
| CN205678641U (en) | A kind of LED chiller with stack effect | |
| CN203571507U (en) | Novel LED (light-emitting diode) energy saving lamp | |
| CN203605066U (en) | Light emitting diode (LED) lamp with fan | |
| CN203533494U (en) | Heat dissipation system of high-power LED lamp | |
| CN202469620U (en) | LED (light emitting diode) long-service-life energy-saving lamp | |
| CN207179231U (en) | A kind of LEDbulb lamp radiator structure | |
| CN206112561U (en) | Take semi -circular hot radiation ring's plane light -emitting bulb | |
| CN205806984U (en) | A kind of convection heat emission type bulb lamp | |
| CN206130591U (en) | Take semi -circular hot radiation ring's indent LED filament bulb | |
| CN205842265U (en) | A kind of high-power LED ceramic lamp | |
| CN204829325U (en) | Curved surface light source solar energy portable lamp with direction instruction function | |
| CN204879492U (en) | Solar energy portable lamp of curved surface light source | |
| CN202674917U (en) | LED bulb lamp | |
| CN203147347U (en) | LED (light emitting diode) bulb lamp | |
| CN204785719U (en) | High power LED lamps and lanterns | |
| CN203585968U (en) | LED (light emitting diode) streetlamp convenient for radiating heat | |
| CN203297990U (en) | Low-temperature high lighting efficiency LED daylight lamp | |
| CN204005405U (en) | A kind of efficiency heat-radiating LED lamp | |
| CN203323075U (en) | Heat radiating device of LED lamp | |
| CN202955580U (en) | Air-convection heat-radiating-type LED (light-emitting diode) street lamp fixture |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |