CN104214748A - Grid type automobile headlamp radiator - Google Patents
Grid type automobile headlamp radiator Download PDFInfo
- Publication number
- CN104214748A CN104214748A CN201410440319.6A CN201410440319A CN104214748A CN 104214748 A CN104214748 A CN 104214748A CN 201410440319 A CN201410440319 A CN 201410440319A CN 104214748 A CN104214748 A CN 104214748A
- Authority
- CN
- China
- Prior art keywords
- heat conducting
- conducting sleeve
- grid
- grid type
- type car
- 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.)
- Granted
Links
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention relates to a grid type automobile headlamp radiator, which is capable of effectively increasing the heat conduction efficiency and the heat dissipation efficiency. The grid type automobile headlamp radiator comprises a tubular heat conduction sleeve and a heat dissipation component, wherein the heat dissipation component comprises a back plate which is vertically and fixedly arranged at the outer side of the heat conduction sleeve and side plates which are vertically arranged at the edges of the back plate, and a heat dissipation chamber is formed by the inner sides of the side plates and the outer side of the heat conduction sleeve in a surrounding way; the heat dissipation chamber is internally provided with grids which are used for connecting the side plates with the heat conduction sleeve, flow guiding air pipes are arranged between the grids in a penetrating way, and vent holes are formed in the flow guiding air pipes; the front end of the heat conduction sleeve is provided with an annular baffle plate, the heat conduction sleeve is internally provided with plungers which can move relatively and are used for fixing an LED (Light Emitting Diode) light source and an LED power supply, the rear end of the heat conduction sleeve is provided with a heat dissipation fan, and the flow guiding air pipes are communicated with positions, which are located between the plungers and the heat dissipation fan, of the heat conduction sleeve.
Description
Technical field
The present invention relates to a kind of automobile lamp radiator, particularly relate to a kind of grid type car headlamp 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, in order to reduce the energy consumption of automotive lighting, the car headlamp of prior art usually uses LED and adopts plane cluster encapsulation technology, to realize requirement that is high-power, low energy consumption; But, car headlamp inside is an airtight environment, when car headlamp is in illumination condition, closed environment residing for headlamp will produce higher temperature due to heat accumulation, not only easy at headlamp inside generation fog, affect illuminating effect, also easily make the parts especially plastic items temperature distortion in car headlamp, even occur the phenomenon of scorification; It is a kind of common radiating mode that current use radiator carries out lowering the temperature, and in order to improve radiating efficiency, is usually set to by radiator grid-like, but this mode, due to grid fin between air-flow do not circulate, still there is the problem that radiating efficiency is lower.
Because above-mentioned defect, the design people, actively in addition research and innovation, to founding a kind of grid type car headlamp radiator of new structure, make it have more value in industry.
Summary of the invention
For solving the problems of the technologies described above, the object of this invention is to provide the grid type car headlamp radiator of a kind of effective raising heat conduction and radiating efficiency.
Grid type car headlamp radiator of the present invention, comprise heat conducting sleeve and the radiating subassembly of tubulose, described radiating subassembly comprises the backboard be vertically fixed on outside heat conducting sleeve and the side plate being vertically set on back plate edges, and the described inner side of side plate and the outside of heat conducting sleeve surround heat dissipation chamber; Be provided with the grid connecting described side plate and heat conducting sleeve in described heat dissipation chamber, run through between described grid and be provided with deflecting gas tube, described deflecting gas tube is provided with steam vent; The front end of described heat conducting sleeve is provided with the baffle plate of annular, relative movement is provided with and for the plunger of fixed L ED light source and LED power in described heat conducting sleeve, the rear end of described heat conducting sleeve is provided with radiator fan, and described deflecting gas tube is connected with the position of described heat conducting sleeve between plunger and radiator fan.
Further, the outside of described heat conducting sleeve is symmetrically arranged with four connecting plates, and described heat dissipation chamber is divided into four cells that dispel the heat by described connecting plate, and the grid being arranged in four heat radiation cells is orthogonal each other; Described deflecting gas tube and described grid orthogonal.
Further, the end that described grid is positioned at connecting plate is with four air chambers, wherein two air chambers are inlet plenum, two other air chamber is exhaust chamber, the front seal of described inlet plenum has cover plate, described deflecting gas tube connects described inlet plenum and exhaust chamber, and described inlet plenum is connected with the position of described heat conducting sleeve between plunger and radiator fan.
Concrete, described inlet plenum is connected by tracheae with the position of described heat conducting sleeve between plunger and radiator fan.
Concrete, the vertical interval of side and backboard that described deflecting gas tube is positioned at inlet plenum is less than the vertical interval of opposite side and backboard.
Further, the medial surface of described heat conducting sleeve is provided with heat conductive silica gel.
Further, the dividing plate for separating LED light source and LED power is also provided with in described heat conducting sleeve.
Further, described plunger, heat conducting sleeve are respectively copper plunger and copper heat conducting sleeve.
By such scheme, the present invention at least has the following advantages: adopt grid with increasing heat radiation area, owing to being provided with deflecting gas tube between grid, can increasing the gas flowing between grid, improve heat transfer efficiency, increasing heat radiation area; Simultaneously because the import of deflecting gas tube is connected with inside heat conducting sleeve, heat conducting sleeve is provided with radiator fan again, like this, cooling-air can be blown into heat conducting sleeve and deflecting gas tube by fan successively, air-flow is discharged by steam vent and is flowed between grid, or discharged by exhaust chamber, improve radiating efficiency.
Above-mentioned explanation is only the general introduction of technical solution of the present invention, in order to better understand technological means of the present invention, 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 invention.
Accompanying drawing explanation
Fig. 1 is front view of the present invention;
Fig. 2 be in Fig. 1 A-A to sectional view.
Detailed description of the invention
Below in conjunction with drawings and Examples, the specific embodiment of the present invention is described in further detail.Following examples for illustration of the present invention, but are not used for limiting the scope of the invention.
Shown in Fig. 1 and Fig. 2, grid type car headlamp radiator of the present invention, comprise heat conducting sleeve 1 and the radiating subassembly 2 of tubulose, radiating subassembly 2 comprises the backboard 21 be vertically fixed on outside heat conducting sleeve and the side plate 22 being vertically set on backboard 21 edge, and the inner side of side plate 22 and the outside of heat conducting sleeve 1 surround heat dissipation chamber; Be provided with the grid 23 of connecting lateral plate and heat conducting sleeve in heat dissipation chamber, run through being provided with deflecting gas tube 3 between grid 23, deflecting gas tube 3 is provided with steam vent 31; The front end of heat conducting sleeve 1 is provided with the baffle plate 11 of annular, relative movement is provided with and for the plunger 12 of fixed L ED light source 4 and LED power 5 in heat conducting sleeve 1, the rear end of heat conducting sleeve 1 is provided with radiator fan 6, and deflecting gas tube 3 is connected with the position of heat conducting sleeve 1 between plunger and radiator fan.
Grid type car headlamp radiator of the present invention, the outside of heat conducting sleeve 1 is symmetrically arranged with four connecting plates 24, and heat dissipation chamber is divided into four cells 25 that dispel the heat by connecting plate 24, and the grid 23 being arranged in four heat radiation cells 25 is orthogonal each other; Deflecting gas tube 3 is orthogonal with grid 23.
Grid type car headlamp radiator of the present invention, the end that grid 23 is positioned at connecting plate 24 is with four air chambers 26, wherein two air chambers are inlet plenum, two other air chamber is exhaust chamber, the front seal of inlet plenum has cover plate 27, deflecting gas tube 3 connects inlet plenum and exhaust chamber, and inlet plenum and the heat conducting sleeve position between plunger and radiator fan is connected.
Operation principle of the present invention is: adopt grid with increasing heat radiation area, owing to being provided with deflecting gas tube between grid, can increasing the gas flowing between grid, improve heat transfer efficiency, increasing heat radiation area; Simultaneously because the import of deflecting gas tube is connected with inside heat conducting sleeve, heat conducting sleeve is provided with radiator fan again, like this, cooling-air can be blown into heat conducting sleeve and deflecting gas tube by fan successively, air-flow is discharged by steam vent and is flowed between grid, or discharged by exhaust chamber, improve radiating efficiency; LED light source and LED power by the top pressure fixation of plunger, and under the position-limiting action of baffle plate, can be fixed in heat conducting sleeve.Inlet plenum and heat conducting sleeve 1 position between plunger and radiator fan is connected by tracheae 28.The vertical interval of side and backboard that deflecting gas tube 3 is positioned at inlet plenum is less than the vertical interval of opposite side and backboard.
Grid type car headlamp radiator of the present invention, the medial surface of heat conducting sleeve 1 is provided with heat conductive silica gel.
Grid type car headlamp radiator of the present invention, is also provided with the dividing plate 13 for separating LED light source and LED power in heat conducting sleeve 1.
Grid type car headlamp radiator of the present invention, plunger 12, heat conducting sleeve 1 are respectively copper plunger and copper heat conducting sleeve.
The above is only the preferred embodiment of the present invention; be not limited to the present invention; should be understood that; for those skilled in the art; under the prerequisite not departing from the technology of the present invention principle; can also make some improvement and modification, these improve and modification also should be considered as protection scope of the present invention.
Claims (8)
1. a grid type car headlamp radiator, it is characterized in that: the heat conducting sleeve and the radiating subassembly that comprise tubulose, described radiating subassembly comprises the backboard be vertically fixed on outside heat conducting sleeve and the side plate being vertically set on back plate edges, and the described inner side of side plate and the outside of heat conducting sleeve surround heat dissipation chamber; Be provided with the grid connecting described side plate and heat conducting sleeve in described heat dissipation chamber, run through between described grid and be provided with deflecting gas tube, described deflecting gas tube is provided with steam vent; The front end of described heat conducting sleeve is provided with the baffle plate of annular, relative movement is provided with and for the plunger of fixed L ED light source and LED power in described heat conducting sleeve, the rear end of described heat conducting sleeve is provided with radiator fan, and described deflecting gas tube is connected with the position of described heat conducting sleeve between plunger and radiator fan.
2. grid type car headlamp radiator according to claim 1, it is characterized in that: the outside of described heat conducting sleeve is symmetrically arranged with four connecting plates, described heat dissipation chamber is divided into four cells that dispel the heat by described connecting plate, and the grid being arranged in four heat radiation cells is orthogonal each other; Described deflecting gas tube and described grid orthogonal.
3. grid type car headlamp radiator according to claim 2, it is characterized in that: the end that described grid is positioned at connecting plate is with four air chambers, wherein two air chambers are inlet plenum, two other air chamber is exhaust chamber, the front seal of described inlet plenum has cover plate, described deflecting gas tube connects described inlet plenum and exhaust chamber, and described inlet plenum is connected with the position of described heat conducting sleeve between plunger and radiator fan.
4. grid type car headlamp radiator according to claim 3, is characterized in that: described inlet plenum is connected by tracheae with the position of described heat conducting sleeve between plunger and radiator fan.
5. grid type car headlamp radiator according to claim 3, is characterized in that: the vertical interval of side and backboard that described deflecting gas tube is positioned at inlet plenum is less than the vertical interval of opposite side and backboard.
6. grid type car headlamp radiator according to claim 1, is characterized in that: the medial surface of described heat conducting sleeve is provided with heat conductive silica gel.
7. grid type car headlamp radiator according to claim 1, is characterized in that: be also provided with the dividing plate for separating LED light source and LED power in described heat conducting sleeve.
8. grid type car headlamp radiator according to claim 1, is characterized in that: described plunger, heat conducting sleeve are respectively copper plunger and copper heat conducting sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410440319.6A CN104214748B (en) | 2014-09-01 | 2014-09-01 | Grid type car headlamp radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410440319.6A CN104214748B (en) | 2014-09-01 | 2014-09-01 | Grid type car headlamp radiator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104214748A true CN104214748A (en) | 2014-12-17 |
| CN104214748B CN104214748B (en) | 2017-03-15 |
Family
ID=52096508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410440319.6A Expired - Fee Related CN104214748B (en) | 2014-09-01 | 2014-09-01 | Grid type car headlamp radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104214748B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106641969A (en) * | 2016-03-07 | 2017-05-10 | 黎昌兴 | LED headlamp |
| CN112050117A (en) * | 2020-10-21 | 2020-12-08 | 武汉诚客科技有限公司 | Closed rapid heat dissipation damp-proof lamp structure |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201022252Y (en) * | 2007-02-09 | 2008-02-13 | 南实企业有限公司 | Loop liquid cooling heat dispersion array module |
| US20110205737A1 (en) * | 2010-08-18 | 2011-08-25 | Kong Kyung-Il | Lamp device |
| CN203176846U (en) * | 2013-04-02 | 2013-09-04 | 佛山市南海圣丽照明有限公司 | LED (light emitting diode) lamp using air convection for radiating |
| CN203464214U (en) * | 2013-08-30 | 2014-03-05 | 安徽湛蓝光电科技有限公司 | Radiator applied to LED (Light-Emitting Diode) automotive headlamp |
| CN103939824A (en) * | 2014-04-17 | 2014-07-23 | 南宁桂格精工科技有限公司 | Improved self heat dissipation type headlamp |
| CN204127914U (en) * | 2014-09-01 | 2015-01-28 | 苏州骏发精密机械有限公司 | Grid type car headlamp radiator |
-
2014
- 2014-09-01 CN CN201410440319.6A patent/CN104214748B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201022252Y (en) * | 2007-02-09 | 2008-02-13 | 南实企业有限公司 | Loop liquid cooling heat dispersion array module |
| US20110205737A1 (en) * | 2010-08-18 | 2011-08-25 | Kong Kyung-Il | Lamp device |
| CN203176846U (en) * | 2013-04-02 | 2013-09-04 | 佛山市南海圣丽照明有限公司 | LED (light emitting diode) lamp using air convection for radiating |
| CN203464214U (en) * | 2013-08-30 | 2014-03-05 | 安徽湛蓝光电科技有限公司 | Radiator applied to LED (Light-Emitting Diode) automotive headlamp |
| CN103939824A (en) * | 2014-04-17 | 2014-07-23 | 南宁桂格精工科技有限公司 | Improved self heat dissipation type headlamp |
| CN204127914U (en) * | 2014-09-01 | 2015-01-28 | 苏州骏发精密机械有限公司 | Grid type car headlamp radiator |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106641969A (en) * | 2016-03-07 | 2017-05-10 | 黎昌兴 | LED headlamp |
| CN112050117A (en) * | 2020-10-21 | 2020-12-08 | 武汉诚客科技有限公司 | Closed rapid heat dissipation damp-proof lamp structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104214748B (en) | 2017-03-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205226986U (en) | Good high -power LED lamp dispels heat | |
| CN202158393U (en) | LED lighting device | |
| CN104235772A (en) | Fog-preventing type vehicle lamp cup | |
| CN103939824A (en) | Improved self heat dissipation type headlamp | |
| CN204176603U (en) | A kind of module group radiator and lighting device | |
| CN104748041A (en) | DC air cooling type LED headlamp of automobile | |
| CN104214748A (en) | Grid type automobile headlamp radiator | |
| CN204127914U (en) | Grid type car headlamp radiator | |
| CN201284968Y (en) | Road lamp with cooling function | |
| CN204705978U (en) | A kind of Novel laptop cooler | |
| CN204141383U (en) | A kind of high-power LED spotlight | |
| CN104214744A (en) | Column-type LED (light-emitting diode) radiator | |
| CN203464214U (en) | Radiator applied to LED (Light-Emitting Diode) automotive headlamp | |
| CN104295942A (en) | LED bulb | |
| CN203810240U (en) | Lamp for automobile | |
| CN204026604U (en) | grid type LED radiator | |
| CN204114712U (en) | The LED street lamp of high efficiency and heat radiation | |
| CN104964186A (en) | LED bulb capable of dissipating heat actively | |
| CN204554629U (en) | A kind of direct-current air cooling formula automotive LED headlamp | |
| CN208817111U (en) | A kind of New LED heat radiation module and LED lamp | |
| CN203223831U (en) | LED street lamp radiation structure | |
| CN202118590U (en) | LED (light-emitting diode) lamp bulb | |
| CN204127910U (en) | Upright post type LED heat radiator | |
| CN102921620B (en) | Efficient UV (Ultra Violet) curing equipment with cold air flow guide and heat pipe radiation functions | |
| CN104214743B (en) | Grid type LED (Light Emitting Diode) radiator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170123 Address after: 652100 Yiliang City, Kunming province west hill camp village, building 2, unit 602, 22, Applicant after: Long Wenkai Address before: Liuhe Town, Zhang Qiao village of Taicang city Suzhou city Jiangsu province 215000 Applicant before: JUNFA PRECISION MACHINERY CO., LTD. |
|
| C14 | Grant of patent or utility model | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| GR01 | Patent grant | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170220 Address after: 362700 Fujian city of Quanzhou province Shishi Pengshan building industry and trade school Applicant after: Shishi Penggong Automobile Teaching Equipment Co., Ltd. Address before: 652100 Yiliang City, Kunming province west hill camp village, building 2, unit 602, 22, Applicant before: Long Wenkai |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170315 Termination date: 20170901 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |