CN204026449U - LED automobile headlight radiator - Google Patents
LED automobile headlight radiator Download PDFInfo
- Publication number
- CN204026449U CN204026449U CN201420488174.2U CN201420488174U CN204026449U CN 204026449 U CN204026449 U CN 204026449U CN 201420488174 U CN201420488174 U CN 201420488174U CN 204026449 U CN204026449 U CN 204026449U
- Authority
- CN
- China
- Prior art keywords
- plane
- conducting strip
- heat dissipating
- automobile headlight
- led automobile
- 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.)
- Withdrawn - After Issue
Links
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model relates to a kind of effective increase heat-conducting area, improves the LED automobile headlight radiator of radiating effect; Comprise base and radiating subassembly, the end face of base is provided with power supply installation position and has the conducting strip of two arcs in the arranged outside of power supply installation position, the top of conducting strip is provided with the catch bent inwards, and the inner side of conducting strip is provided with heat conductive silica gel, and the bottom surface of base is provided with light source slot; Radiating subassembly comprises heat dissipating ring and fin, heat dissipating ring is sleeved on the outside of conducting strip, and fin is multiple and vertical symmetry is fixed on the lateral surface of heat dissipating ring, and the bottom of heat dissipating ring is provided with fixture, base is positioned at light source slot and is provided with fixing hole, fixture is fixed in fixing hole.
Description
Technical field
The utility model relates to a kind of heat abstractor, particularly relates to a kind of LED automobile headlight radiator.
Background technology
Along with the high speed development of auto industry, people pursuit comfortableness and easily handling while, the security of Integral automobile and energy-conserving and environment-protective are also more and more paid attention to.To this, automobile headlamp now more to be used LED and adopts plane cluster encapsulation technology, can realize requirement that is high-power, low energy consumption; But, automobile headlamp inside is an airtight environment, when automobile headlamp is in illumination condition, closed environment residing for headlight will produce higher temperature due to heat accumulation, this higher temperature is not only easy produces fog in headlight inside, affect illuminating effect, also easily make the parts temperature distortion in automobile headlamp, even occur the phenomenon of parts scorification; It is a kind of common radiating mode that current use radiator carries out lowering the temperature, but usually LED light source and power supply is close on heat carrier, but this mode, because heat-conducting area is less, radiating effect is poor, needs improvement badly.
Because above-mentioned defect, the design people, actively in addition research and innovation, to founding a kind of LED automobile headlight radiator of new structure, make it have more value in industry.
Utility model content
For solving the problems of the technologies described above, the purpose of this utility model is to provide a kind of effective increase heat-conducting area, improves the LED automobile headlight radiator of radiating effect.
LED automobile headlight radiator of the present utility model, comprise base and radiating subassembly, the end face of described base is provided with power supply installation position and has the conducting strip of two arcs in the arranged outside of described power supply installation position, the top of described conducting strip is provided with the catch bent inwards, the inner side of described conducting strip is provided with heat conductive silica gel, and the bottom surface of described base is provided with light source slot; Described radiating subassembly comprises heat dissipating ring and fin, described heat dissipating ring is sleeved on the outside of described conducting strip, described fin is multiple and vertical symmetry is fixed on the lateral surface of described heat dissipating ring, the bottom of described heat dissipating ring is provided with fixture, described base is positioned at described light source slot and is provided with fixing hole, described fixture is fixed in described fixing hole.
Further, the lateral surface of described conducting strip is provided with acclivitous first inclined-plane, and the medial surface of described conducting strip is provided with acclivitous second inclined-plane, and the bottom surface of described catch is provided with orthogonal 3rd inclined-plane with described second inclined-plane.
Further, the inner side of described heat dissipating ring is provided with the 4th downward-sloping inclined-plane, and the inclination angle on described 4th inclined-plane is greater than the inclination angle on described first inclined-plane, and the inclination angle on described 4th inclined-plane equals the inclination angle on the second inclined-plane.
Further, the bottom of described catch is provided with cushion seal pad.
Further, described fixture is hook, and be provided with hook groove in described fixing hole, described hook matches with described hook groove.
Further, the bottom outside of described fin is fixed on the retainer ring of annular.
Further, the end face of described base is positioned on described power supply installation position and is provided with guide pile.
Further, light source mounting hole is provided with in described light source slot.
By such scheme, the utility model at least has the following advantages: comprise base and radiating subassembly, the end face of base is provided with power supply installation position and has the conducting strip of two arcs in the arranged outside of power supply installation position, the top of conducting strip is provided with the catch bent inwards, the inner side of conducting strip is provided with heat conductive silica gel, and the bottom surface of base is provided with light source slot; Radiating subassembly comprises heat dissipating ring and fin, heat dissipating ring is sleeved on the outside of conducting strip, and fin is multiple and vertical symmetry is fixed on the lateral surface of heat dissipating ring, and the bottom of heat dissipating ring is provided with fixture, base is positioned at light source slot and is provided with fixing hole, fixture is fixed in fixing hole; Do not adopt the mounting parts that screw etc. is exposed, by power supply and conducting strip with radiating subassembly is bonded to each other is connected, effectively improve stability and heat conduction and heat radiation efficiency.
Above-mentioned explanation is only the general introduction of technical solutions of the utility model, in order to better understand technological means of the present utility model, and can be implemented according to the content of description, coordinates accompanying drawing to be described in detail as follows below with preferred embodiment of the present utility model.
Accompanying drawing explanation
Fig. 1 is the sectional view before the utility model assembling;
Fig. 2 is the sectional view after the utility model assembling;
Fig. 3 is top view of the present utility model.
Detailed description of the invention
Below in conjunction with drawings and Examples, detailed description of the invention of the present utility model is described in further detail.Following examples for illustration of the utility model, but are not used for limiting scope of the present utility model.
In description of the present utility model, it will be appreciated that, term " top ", " end " " interior ", " outward ", etc. instruction orientation or position relationship be based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of the device of instruction or hint indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.
In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise one or more these features.In description of the present utility model, the implication of " multiple " is two or more, unless otherwise expressly limited specifically.
See shown in Fig. 1 to Fig. 3, a kind of LED automobile headlight radiator, comprise base 1 and radiating subassembly 2, the end face of base is provided with power supply installation position 11 and has the conducting strip 3 of two arcs in the arranged outside of power supply installation position, the top of conducting strip 3 is provided with the catch 31 bent inwards, the inner side of conducting strip 3 is provided with heat conductive silica gel 32, and the bottom surface of base 1 is provided with light source slot 12; Radiating subassembly 2 comprises heat dissipating ring 21 and fin 22, heat dissipating ring 21 is sleeved on the outside of conducting strip 3, fin 22 is multiple and vertical symmetry is fixed on the lateral surface of heat dissipating ring 21, the bottom of heat dissipating ring 21 is provided with fixture 23, base 1 is positioned at light source slot and is provided with fixing hole 13, fixture 23 is fixed in fixing hole 13.
LED automobile headlight radiator of the present utility model, does not adopt the mounting parts that screw etc. is exposed, by power supply and conducting strip with radiating subassembly is bonded to each other is connected, effectively improves stability and heat conduction and heat radiation efficiency; Concrete installation process is: LED power be stuck between conducting strip, then heat dissipating ring is enclosed within the outside of conducting strip and presses downwards, until fixture is stuck in fixing hole; Catch effectively can block the end face of power supply, and conducting strip depresses the lateral surface of effective fixed power source on the top of heat dissipating ring, and attaches with it.
LED automobile headlight radiator of the present utility model, the lateral surface of conducting strip 3 is provided with acclivitous first inclined-plane, and the medial surface of conducting strip 3 is provided with acclivitous second inclined-plane, and the bottom surface of catch 31 is provided with orthogonal 3rd inclined-plane with the second inclined-plane; Like this, pressure conducting strip can effectively be pushed up by inclined-plane.
LED automobile headlight radiator of the present utility model, the inner side of heat dissipating ring 21 is provided with the 4th downward-sloping inclined-plane, and the inclination angle on the 4th inclined-plane is greater than the inclination angle on the first inclined-plane, and the inclination angle on the 4th inclined-plane equals the inclination angle on the second inclined-plane.
In order to anti-stop tab damage LED power, and prevent the heat conductive silica gel between conducting strip and heat dissipating ring from overflowing, LED automobile headlight radiator of the present utility model, the bottom of catch 31 is provided with cushion seal pad.
LED automobile headlight radiator of the present utility model, fixture 23 is hook, is provided with hook groove in fixing hole 13, links up with and matches with hook groove.
In order to effective fixing cooling fins, LED automobile headlight radiator of the present utility model, the bottom outside of fin 22 is fixed on the retainer ring 24 of annular.
LED automobile headlight radiator of the present utility model, the end face of base 1 is positioned on power supply installation position and is provided with guide pile.
LED automobile headlight radiator of the present utility model, is provided with light source mounting hole in light source slot 12.
The above is only preferred embodiment of the present utility model; be not limited to the utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model know-why; can also make some improvement and modification, these improve and modification also should be considered as protection domain of the present utility model.
Claims (8)
1. a LED automobile headlight radiator, it is characterized in that: comprise base and radiating subassembly, the end face of described base is provided with power supply installation position and has the conducting strip of two arcs in the arranged outside of described power supply installation position, the top of described conducting strip is provided with the catch bent inwards, the inner side of described conducting strip is provided with heat conductive silica gel, and the bottom surface of described base is provided with light source slot; Described radiating subassembly comprises heat dissipating ring and fin, described heat dissipating ring is sleeved on the outside of described conducting strip, described fin is multiple and vertical symmetry is fixed on the lateral surface of described heat dissipating ring, the bottom of described heat dissipating ring is provided with fixture, described base is positioned at described light source slot and is provided with fixing hole, described fixture is fixed in described fixing hole.
2. LED automobile headlight radiator according to claim 1, it is characterized in that: the lateral surface of described conducting strip is provided with acclivitous first inclined-plane, the medial surface of described conducting strip is provided with acclivitous second inclined-plane, and the bottom surface of described catch is provided with orthogonal 3rd inclined-plane with described second inclined-plane.
3. LED automobile headlight radiator according to claim 2, it is characterized in that: the inner side of described heat dissipating ring is provided with the 4th downward-sloping inclined-plane, the inclination angle on described 4th inclined-plane is greater than the inclination angle on described first inclined-plane, and the inclination angle on described 4th inclined-plane equals the inclination angle on the second inclined-plane.
4. LED automobile headlight radiator according to claim 1, is characterized in that: the bottom of described catch is provided with cushion seal pad.
5. LED automobile headlight radiator according to claim 1, is characterized in that: described fixture is hook, and be provided with hook groove in described fixing hole, described hook matches with described hook groove.
6. LED automobile headlight radiator according to claim 1, is characterized in that: the bottom outside of described fin is fixed on the retainer ring of annular.
7. LED automobile headlight radiator according to claim 1, is characterized in that: the end face of described base is positioned on described power supply installation position and is provided with guide pile.
8. LED automobile headlight radiator according to claim 1, is characterized in that: be provided with light source mounting hole in described light source slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420488174.2U CN204026449U (en) | 2014-08-27 | 2014-08-27 | LED automobile headlight radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420488174.2U CN204026449U (en) | 2014-08-27 | 2014-08-27 | LED automobile headlight radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204026449U true CN204026449U (en) | 2014-12-17 |
Family
ID=52066307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420488174.2U Withdrawn - After Issue CN204026449U (en) | 2014-08-27 | 2014-08-27 | LED automobile headlight radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204026449U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104214631A (en) * | 2014-08-27 | 2014-12-17 | 苏州骏发精密机械有限公司 | LED (light-emitting diode) automobile headlamp radiator |
-
2014
- 2014-08-27 CN CN201420488174.2U patent/CN204026449U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104214631A (en) * | 2014-08-27 | 2014-12-17 | 苏州骏发精密机械有限公司 | LED (light-emitting diode) automobile headlamp radiator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104214631A (en) | LED (light-emitting diode) automobile headlamp radiator | |
| CN105423188A (en) | LED lamp provided with cushion | |
| CN204300917U (en) | Air-cooled LED lamp | |
| CN204026449U (en) | LED automobile headlight radiator | |
| CN104214742B (en) | Automotive headlamp radiator | |
| CN104214744A (en) | Column-type LED (light-emitting diode) radiator | |
| CN203464214U (en) | Radiator applied to LED (Light-Emitting Diode) automotive headlamp | |
| CN204127908U (en) | Automobile head light radiator | |
| CN204127909U (en) | Automobile LED radiator | |
| CN204127910U (en) | Upright post type LED heat radiator | |
| CN207555503U (en) | A kind of dustproof automotive lampshade | |
| CN204026602U (en) | Car light radiator | |
| CN204127907U (en) | LED lamp for vehicles radiator | |
| CN203605041U (en) | Led lamp | |
| CN203560759U (en) | LED lamp with radiator | |
| CN204404126U (en) | A kind of radiator for LED | |
| CN204477983U (en) | A kind of Lamp cup and the integrated assembly of lamp holder | |
| CN202598235U (en) | Novel LED (Light Emitting Diode) fluorescent lamp | |
| CN203010389U (en) | Rectangular LED (light emitting diode) spotlight | |
| CN201539731U (en) | LED lamp | |
| CN209991395U (en) | High-brightness automobile headlamp | |
| CN202125924U (en) | Novel lamp with heat dissipating function | |
| CN104344380A (en) | Automobile LED radiator | |
| CN205065662U (en) | Novel LED lamp heat dissipation module | |
| CN203068325U (en) | LED wall lamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141217 Effective date of abandoning: 20160824 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |