CN206036877U - Car light cooling system and have this car light cooling system's car - Google Patents
Car light cooling system and have this car light cooling system's car Download PDFInfo
- Publication number
- CN206036877U CN206036877U CN201620984383.5U CN201620984383U CN206036877U CN 206036877 U CN206036877 U CN 206036877U CN 201620984383 U CN201620984383 U CN 201620984383U CN 206036877 U CN206036877 U CN 206036877U
- Authority
- CN
- China
- Prior art keywords
- car light
- air
- cooling system
- guide duct
- radiator fan
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S45/00—Arrangements within vehicle lighting devices specially adapted for vehicle exteriors, for purposes other than emission or distribution of light
- F21S45/40—Cooling of lighting devices
- F21S45/42—Forced cooling
- F21S45/43—Forced cooling using gas
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
- F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
- F21S41/141—Light emitting diodes [LED]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model provides a car light cooling system, including have the LED module the car light, locate the heat eliminating medium of LED module, the business turn over of confession air the inlet channel and the exhaust passage of car light still include: radiator fan, guide duct and guide flow area, wherein: guide flow area is located around the LED module, for the cavity of the confession circulation of air that forms between inlet channel and the exhaust passage, the guide duct includes air intake and air outlet, the air intake with radiator fan is linked together, the air outlet towards heat eliminating medium and establishing, radiator fan include the holding in induction port in the guide flow area and with the gas vent that the air intake of guide duct is linked together. The utility model also provides a car. After adopting above -mentioned technical scheme, can effectively promote the radiating efficiency of LED module to can reduce LED's peripheral temperature.
Description
Technical field
The utility model is related to auto parts machinery, more particularly to a kind of for the cooling system of automobile lamp and with the car light
The automobile of cooling system.
Background technology
The light source of light emitting diode (LED) has been widely used in automobile with its superior performance.However,
High-power LED can produce higher heat while luminous, and LED itself is not resistant to too high temperature.Particularly LED moulds
Often due to the restriction of its installing space in car light, the area that result in radiating aluminium block is not enough further produced in module group
The overheated problem of LED peripheries.Thus, it is desirable to designing a kind of radiator structure can reduce the peripheral temperature of LED, to guarantee as far as possible
LED will not be damaged as temperature is too high.
Utility model content
In order to overcome above-mentioned technological deficiency, the purpose of this utility model is to provide a kind of car light cooling system and have to be somebody's turn to do
The automobile of car light cooling system, can effectively lift the radiating efficiency of LED modules, such that it is able to reduce the peripheral temperature of LED.
The utility model discloses a kind of car light cooling system, which includes the car light with LED modules, located at the LED
The heat eliminating medium of module, the inlet channel and the exhaust passage that pass in and out the car light for air, also include：Radiator fan, guide duct
With water conservancy diversion region, wherein：The water conservancy diversion region is located at around the LED modules, be the inlet channel with exhaust passage it
Between the cavity of confession air circulation that formed；The guide duct includes air inlet and air outlet, the air inlet and the radiating
Fan is connected, and the air outlet is set towards the heat eliminating medium；The radiator fan includes being placed in the water conservancy diversion region
Interior air entry and the exhaust outlet being connected with the air inlet of the guide duct.
Preferably, hollow cavity is formed with the guide duct, the hollow cavity has further included at least one connection
The air channel of the air inlet and air outlet.
Preferably, the air outlet being connected with the air channel is at least one.
Preferably, the air inlet being connected with the air channel is at least one.
Preferably, the radiator fan being connected with the air inlet is at least one.
Preferably, the radiator fan is connected with the guide duct, and the guide duct is connected with the LED modules.
Preferably, the connection includes mode connects for screw, snaps connection or welding connection.
The invention also discloses a kind of automobile, including above-mentioned car light cooling system.
After employing above-mentioned technical proposal, compared with prior art, have the advantages that：
1. the introducing of radiator fan and guide duct, increased LED ambient air flow rates, and then reduces LED peripheries
Temperature.
2. the installation site of radiator fan and guide duct flexibly, can consider the path of car light inner air and outer air flowing to have
Effect is using the installing space inside car light.
Description of the drawings
Fig. 1 is the structural representation for meeting car light cooling system in one preferred embodiment of the utility model.
Fig. 2 is the air flow schematic diagram for meeting car light cooling system in one preferred embodiment of the utility model.
Reference：
The radiating aluminium block of 10 LED modules, 11 LED modules
20 guide ducts
21 air inlet, 22 air outlet, 23 air channel
30 radiator fans
31 inlet scoop, 32 exhaust outlet
40 attachment screws.
Specific embodiment
Advantage of the present utility model is expanded on further below in conjunction with accompanying drawing and specific embodiment.
Refering to Fig. 1, the structural representation for meeting car light cooling system in one preferred embodiment of the utility model is shown.Should
In embodiment, car light cooling system includes the vehicle light body to form automobile lamp overall profile, is provided with LED modules 10 in which,
Heat eliminating medium located at the LED modules 10, the inlet channel for the air turnover car light and exhaust passage, also include：Dissipate
Hot-air fan 30, guide duct 20 and water conservancy diversion region.
Wherein, with lowering the temperature for LED, the heat eliminating medium has the heat eliminating medium installed on LED modules 10
The radiating aluminium block 11 of high thermal conductivity, has at least one radiating aluminium block 11 to be arranged in the back side of the LED/light source of LED modules, preferably
Ground, radiating aluminium block 11 is in lattice-shaped to provide area of dissipation as big as possible.
Be provided with car light the relatively low surrounding air of relative temperature can be provided into the inlet channel in car light, it is scattered to provide
The heat distributed by hot aluminium block 11 discharges the exhaust passage of car light with surrounding air, and water conservancy diversion region is and states inlet channel and exhaust
The cavity of the confession air circulation formed between passage, which is located at around LED modules 10.
Radiator fan 30 includes inlet scoop 31 and exhaust outlet 32, and inlet scoop 31 is located in water conservancy diversion region, and exhaust outlet 32 enters
One step is connected with guide duct 20, and radiator fan 30 introduces the relatively low surrounding air of temperature by inlet scoop 31, surrounding air via
Exhaust outlet 32 is admitted to guide duct 20.
Guide duct 20 includes air inlet 21 and air outlet 22, and air inlet 21 is connected with radiator fan 30, air outlet 22
Set towards radiating aluminium block 11.Hollow cavity is also formed with guide duct 20, the hollow cavity has further included at least one
Connect the air channel 23 of the air inlet 21 and air outlet 22.In the present embodiment, guide duct 20 is with one and radiator fan 30
Connected air inlet 21 and have two air outlets 22 towards radiating aluminium block 11, radiating aluminium block 11 in Z-direction in arranging up and down,
The air outlet 22 of guide duct 20 also therewith Z-direction in up and down arrangement and with facing radiating aluminium block 11, will be by radiation air
The surrounding air that the temperature of 30 offer of fan is relatively low is delivered at radiating aluminium block 11 and carries out heat exchange, while also accelerating radiation aluminium
The speed of 11 ambient air of block flowing.The surrounding air of Jing heat-shifts will be discharged via exhaust passage.
Radiator fan 30 can be mode connects for screw, card with the connection of the connection, guide duct 20 and LED modules 10 of guide duct 20
Button connection, or welding.In the present embodiment, it is fixedly connected using attachment screw 40.
Radiator fan 30 and guide duct 20 in the visual car light of installation site in car light can installing space size phase
And it is flexible and changeable, the path of car light inner air and outer air flowing is considered with the installing space inside effectively utilizes car light.
The utility model is also claimed a kind of automobile, and the car light cooling system in any of the above-described embodiment is installed on the car
On.
It should be noted that embodiment of the present utility model has preferably implementation, and not the utility model is appointed
The restriction of what form, any one skilled in the art are changed or are modified to possibly also with the technology contents of the disclosure above
Same effective embodiment, as long as without departing from the content of technical solutions of the utility model, according to technical spirit pair of the present utility model
Any modification or equivalent variations and modification that above example is made, still fall within the range of technical solutions of the utility model.
Claims (8)
1. a kind of car light cooling system, including the car light with LED modules, the heat eliminating medium located at the LED modules, supplies air
Inlet channel and the exhaust passage of the car light is passed in and out, is also included：Radiator fan, guide duct and water conservancy diversion region, wherein：
The water conservancy diversion region is located at around the LED modules, by the confession formed between the inlet channel and exhaust passage
The cavity of air circulation；
The guide duct includes air inlet and air outlet, and the air inlet is connected with the radiator fan, the air outlet face
Set to the heat eliminating medium；
The radiator fan is included the air entry being placed in the water conservancy diversion region and is connected with the air inlet of the guide duct
Exhaust outlet.
2. car light cooling system according to claim 1, it is characterised in that be formed with hollow cavity in the guide duct,
The hollow cavity further includes the air channel of at least one connection air inlet and air outlet.
3. car light cooling system according to claim 2, it is characterised in that the air outlet being connected with the air channel
At least one.
4. car light cooling system according to claim 2, it is characterised in that the air inlet being connected with the air channel
At least one.
5. car light cooling system according to claim 4, it is characterised in that the radiating being connected with the air inlet
Fan is at least one.
6. car light cooling system according to claim 1, it is characterised in that the radiator fan is connected with the guide duct
Connect, the guide duct is connected with the LED modules.
7. car light cooling system according to claim 6, it is characterised in that the connection includes that mode connects for screw, buckle connect
Connect or welding connection.
8. a kind of automobile, it is characterised in that the automobile includes the car light cooling system as described in any one of claim 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620984383.5U CN206036877U (en) | 2016-08-29 | 2016-08-29 | Car light cooling system and have this car light cooling system's car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620984383.5U CN206036877U (en) | 2016-08-29 | 2016-08-29 | Car light cooling system and have this car light cooling system's car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206036877U true CN206036877U (en) | 2017-03-22 |
Family
ID=58304162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620984383.5U Active CN206036877U (en) | 2016-08-29 | 2016-08-29 | Car light cooling system and have this car light cooling system's car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206036877U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108087840A (en) * | 2017-12-11 | 2018-05-29 | 上海小糸车灯有限公司 | Cooling system and car light |
| CN108916819A (en) * | 2017-04-07 | 2018-11-30 | 法雷奥照明湖北技术中心有限公司 | Cooling device and lighting device for motor vehicles |
-
2016
- 2016-08-29 CN CN201620984383.5U patent/CN206036877U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108916819A (en) * | 2017-04-07 | 2018-11-30 | 法雷奥照明湖北技术中心有限公司 | Cooling device and lighting device for motor vehicles |
| CN108087840A (en) * | 2017-12-11 | 2018-05-29 | 上海小糸车灯有限公司 | Cooling system and car light |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |