CN106764814B - A kind of automobile-used headlamp with LED light power supply - Google Patents
A kind of automobile-used headlamp with LED light power supply Download PDFInfo
- Publication number
- CN106764814B CN106764814B CN201710103861.6A CN201710103861A CN106764814B CN 106764814 B CN106764814 B CN 106764814B CN 201710103861 A CN201710103861 A CN 201710103861A CN 106764814 B CN106764814 B CN 106764814B
- Authority
- CN
- China
- Prior art keywords
- power supply
- contact plate
- plate
- slot
- outside
- 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.)
- Expired - Fee Related
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
- F21V29/77—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical diverging planar fins or blades, e.g. with fan-like or star-like cross-section
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/02—Arrangement of electric circuit elements in or on lighting devices the elements being transformers, impedances or power supply units, e.g. a transformer with a rectifier
- F21V23/023—Power supplies in a casing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/502—Cooling arrangements characterised by the adaptation for cooling of specific components
- F21V29/508—Cooling arrangements characterised by the adaptation for cooling of specific components of electrical circuits
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The present invention relates to a kind of automobile-used headlamps with LED light power supply.Including pedestal and radiator, pedestal includes the bottom plate of columnar heat carrier and the plate-like being disposed around on the outside of heat carrier, and the top and bottom of heat carrier are respectively arranged with power supply installation position and light source slot；Radiator includes the contact plate of tubulose and vertical symmetry is fixed on cooling fin on the outside of contact plate, and the side setting of contact plate is jagged and is connected with limit plate in notch two sides, is connected between limit plate by locating part；The top of heat carrier, which is located on the outside of power supply installation position, is provided with cricoid slot, the bottom inside of contact plate is provided with cricoid inserted sheet, inserted sheet and slot are tilted to bottom direction, and the inside top of contact plate is vertically installed with cricoid baffle, and the medial surface of contact plate is provided with heat conductive silica gel.
Description
Technical field
The present invention relates to a kind of radiator more particularly to a kind of automobile head light radiators.
Background technique
With the high speed development of auto industry, people pursue comfort and easily it is handling while, the peace of automobile entirety
Full property and energy conservation and environmental protection are also increasingly paid attention to.In this regard, car headlamp is mostly encapsulated using LED light and using plane cluster now
High-power, low energy consumption requirement may be implemented in technology；However, being a closed environment inside car headlamp, before automobile
When illuminator is in illumination condition, closed environment locating for headlamp will due to heat assemble and generate higher temperature, it is this compared with
High temperature is not only easy to generate fog inside headlamp, influences illuminating effect, be also easy to so that in car headlamp zero
Component temperature distortion, or even there is the phenomenon that components scorification；Carrying out cooling using radiator at present is a kind of common heat dissipation
Mode, but conventional radiator heat-dissipation effect is poor, needs to improve.
In view of the above shortcomings, the designer, is actively subject to research and innovation, it is a kind of new structural automobile-used to found
Headlamp radiator makes it with more the utility value in industry.
Summary of the invention
In order to solve the above technical problems, the object of the present invention is to provide a kind of automobile head lights for effectively improving heat dissipation effect
Radiator.
Automobile head light radiator of the invention, including pedestal and radiator, the pedestal include columnar heat carrier with
And it is disposed around the bottom plate of the plate-like on the outside of heat carrier, the top and bottom of the heat carrier are respectively arranged with power supply installation position and light
Source slot；The radiator includes the contact plate of tubulose and vertical symmetry is fixed on cooling fin on the outside of contact plate, the contact
The side setting of plate is jagged and is connected with limit plate in notch two sides, is connected between the limit plate by locating part；It is described
The top of heat carrier, which is located on the outside of power supply installation position, is provided with cricoid slot, and the bottom inside of the contact plate is provided with ring
The inserted sheet of shape, the inserted sheet and slot are tilted to bottom direction, and the inside top of the contact plate is vertically installed with cricoid
The medial surface of baffle, the contact plate is provided with heat conductive silica gel.
Further, cooling fin socket is provided on the outside of the bottom plate, the bottom outside of the cooling fin is plugged on institute
It states in cooling fin socket and with respect to sliding.
Further, the first gasket is provided in the slot.
Further, the bottom of the baffle is provided with the second gasket of annular.
Further, the root that the bottom of the contact plate is located at the inserted sheet is provided with cricoid groove.
Further, through-hole is provided on the limit plate, the locating part includes through arranged in the through hole
Screw rod and the outer-hexagonal nut being threaded on the screw rod.
Further, guide pile is provided on the power supply installation position.
Further, light source mounting hole is provided in the light source slot.
According to the above aspect of the present invention, the present invention has at least the following advantages: LED light power supply being placed on power supply installation position, so
Afterwards by contact sleeve-board in the outside of LED light power supply, since the bottom of contact plate is inserted in slot, top presses against the top of power supply
Face, and inserted sheet and slot tilt down, in this way, the inclined-plane press heat carrier of slot moves up in turn when screwing locating part
Power supply is clamped, while the side of heat carrier and contact plate are located at the inside mutual extrusion heat conductive silica gel of inserted sheet root, so that contact
Plate can be effectively close to power supply lateral surface, improve heat-conducting effect.
The above description is only an overview of the technical scheme of the present invention, in order to better understand the technical means of the present invention,
And can be implemented in accordance with the contents of the specification, with the preferred embodiment of wood invention and cooperate attached drawing below detailed description is as follows.
Detailed description of the invention
Fig. 1 is top view of the invention；
Fig. 2 is cross-sectional view of the invention.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiments of the present invention will be described in further detail.Implement below
Example is not intended to limit the scope of the invention for illustrating the present invention.
In the description of the present invention, it is to be understood that, term "top", "bottom" "inner", "outside", etc. instructions orientation or position
Setting relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description of the present invention and simplification of the description, rather than
The device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot
It is interpreted as limitation of the present invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.In the description of the present invention, the meaning of " plurality " is two or more,
Unless otherwise specifically defined.
Referring to figure 1 and figure 2, the present invention provides a kind of automobile head light radiator, including pedestal 1 and radiator 2, seat
Body 1 includes the bottom plate 12 of columnar heat carrier 11 and the plate-like being disposed around on the outside of heat carrier, the top and bottom of heat carrier 11
It is respectively arranged with power supply installation position 13 and light source slot 14；Radiator 2 includes that the contact plate 21 of tubulose and vertical symmetry are fixed on
The side setting of cooling fin 22 on the outside of contact plate, contact plate 21 is jagged and is connected with limit plate 23 in notch two sides, limits
It is connected between plate 23 by locating part 24；The top of heat carrier 11, which is located on the outside of power supply installation position, is provided with cricoid slot
15, the bottom inside of contact plate 21 is provided with cricoid inserted sheet 25, and inserted sheet 25 and slot 15 are tilted to bottom direction, contact plate
21 inside top is vertically installed with cricoid baffle 26, and the medial surface of contact plate 21 is provided with heat conductive silica gel 27.
The operation principle of the present invention is that: LED light power supply is placed on power supply installation position, then will contact sleeve-board in LED
The outside of lamp power supply, since the bottom of contact plate is inserted in slot, top presses against the top surface of power supply, and inserted sheet and slot are downward
Inclination, in this way, the inclined-plane press heat carrier of slot moves up and then clamp power supply, while heat carrier when screwing locating part
Side and contact plate be located at the inside mutual extrusion heat conductive silica gel of inserted sheet root so that contact plate is with power supply lateral surface by leading
Hot silica gel can be effectively close to, and heat-conducting effect is improved.
In order to further fix cooling fin, automobile head light radiator of the invention, the outside of bottom plate 12 is provided with heat dissipation
Piece socket 16, the bottom outside of cooling fin 22 is plugged in cooling fin socket 16 and opposite sliding.
Automobile head light radiator of the invention is provided with the first gasket in slot 15.
Automobile head light radiator of the invention, the bottom of baffle 26 are provided with the second gasket 28 of annular.
Slot end is exposed in order to prevent, while inserted sheet being facilitated to slide in slot, automobile head light heat dissipation of the invention
Device, the root that the bottom of contact plate 21 is located at inserted sheet are provided with cricoid groove 29.
Automobile head light radiator of the invention, through-hole is provided on limit plate 23, and locating part 24 includes existing through setting
Screw rod in through-hole and the outer-hexagonal nut being threaded on screw rod.
Automobile head light radiator of the invention is provided with guide pile 17 on power supply installation position 13.
Automobile head light radiator of the invention is provided with light source mounting hole in light source slot 14.
The above is only a preferred embodiment of the present invention, it is not intended to restrict the invention, it is noted that for this skill
For the those of ordinary skill in art field, without departing from the technical principles of the invention, can also make it is several improvement and
Modification, these improvements and modifications also should be regarded as protection scope of the present invention.
Claims (1)
1. a kind of automobile head light, including radiator, radiator includes pedestal and radiator, it is characterised in that: the pedestal packet
The bottom plate of columnar heat carrier and the plate-like being disposed around on the outside of heat carrier is included, the top and bottom of the heat carrier are respectively set
There are power supply installation position and light source slot；The radiator includes that the contact plate of tubulose and vertical symmetry are fixed on the outside of contact plate
Cooling fin, the side setting of the contact plate is jagged and is connected with limit plate in notch two sides, leads between the limit plate
Locating part is crossed to be connected；The top of the heat carrier, which is located on the outside of power supply installation position, is provided with cricoid slot, the contact plate
Bottom inside be provided with cricoid inserted sheet, the inserted sheet and slot are tilted to bottom direction, in the top of the contact plate
Side is vertically installed with cricoid baffle, and the medial surface of the contact plate is provided with heat conductive silica gel；
When screwing locating part, the inclined-plane press heat carrier of slot moves up and then clamps power supply, while the side of heat carrier
It is located at the inside mutual extrusion heat conductive silica gel of inserted sheet root with contact plate, so that contact plate and power supply lateral surface pass through heat conductive silica gel
Can effectively it be close to；
Cooling fin socket is provided on the outside of the bottom plate, the bottom outside of the cooling fin is plugged in the cooling fin socket
And opposite sliding；
Through-hole is provided on the limit plate, the locating part includes connecting through screw rod arranged in the through hole and screw thread
Connect the outer-hexagonal nut on the screw rod；
LED light power supply is placed on power supply installation position, then by contact sleeve-board in the outside of LED light power supply, due to contact plate
Bottom be inserted in slot, top presses against the top surface of power supply, and inserted sheet and slot tilt down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710103861.6A CN106764814B (en) | 2014-08-29 | 2014-08-29 | A kind of automobile-used headlamp with LED light power supply |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410437734.6A CN104214742B (en) | 2014-08-29 | 2014-08-29 | Automotive headlamp radiator |
| CN201710103861.6A CN106764814B (en) | 2014-08-29 | 2014-08-29 | A kind of automobile-used headlamp with LED light power supply |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410437734.6A Division CN104214742B (en) | 2014-08-29 | 2014-08-29 | Automotive headlamp radiator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106764814A CN106764814A (en) | 2017-05-31 |
| CN106764814B true CN106764814B (en) | 2019-08-09 |
Family
ID=52096502
Family Applications (5)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710103413.6A Active CN106704949B (en) | 2014-08-29 | 2014-08-29 | The automobile-used headlamp radiator with LED light power supply |
| CN201710111820.1A Active CN106838767B (en) | 2014-08-29 | 2014-08-29 | The automobile-used headlamp radiator with LED light power supply |
| CN201710103103.4A Active CN106871091B (en) | 2014-08-29 | 2014-08-29 | The installation method of automobile head light radiator |
| CN201710103861.6A Expired - Fee Related CN106764814B (en) | 2014-08-29 | 2014-08-29 | A kind of automobile-used headlamp with LED light power supply |
| CN201410437734.6A Expired - Fee Related CN104214742B (en) | 2014-08-29 | 2014-08-29 | Automotive headlamp radiator |
Family Applications Before (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710103413.6A Active CN106704949B (en) | 2014-08-29 | 2014-08-29 | The automobile-used headlamp radiator with LED light power supply |
| CN201710111820.1A Active CN106838767B (en) | 2014-08-29 | 2014-08-29 | The automobile-used headlamp radiator with LED light power supply |
| CN201710103103.4A Active CN106871091B (en) | 2014-08-29 | 2014-08-29 | The installation method of automobile head light radiator |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410437734.6A Expired - Fee Related CN104214742B (en) | 2014-08-29 | 2014-08-29 | Automotive headlamp radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (5) | CN106704949B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106425589B (en) * | 2016-12-13 | 2018-12-18 | 广东工业大学 | A kind of superthin section clamping tool |
| CN106931362B (en) * | 2017-04-28 | 2019-04-16 | 东莞市闻誉实业有限公司 | Plum blossom-shaped LED light emission device |
| CN110500555B (en) * | 2019-08-27 | 2021-08-20 | 李居强 | Heat dissipation device and lighting device |
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| JPH06187803A (en) * | 1992-08-28 | 1994-07-08 | General Electric Co <Ge> | Lamp-mounting device |
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| DE102009037625A1 (en) * | 2009-08-14 | 2011-02-17 | Automotive Lighting Reutlingen Gmbh | Lighting device for a motor vehicle |
| US8201968B2 (en) * | 2009-10-05 | 2012-06-19 | Lighting Science Group Corporation | Low profile light |
| JP2012069395A (en) * | 2010-09-24 | 2012-04-05 | Citizen Holdings Co Ltd | Illumination device |
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| JP5591726B2 (en) * | 2011-01-27 | 2014-09-17 | 三菱電機照明株式会社 | Lighting device |
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| CN202432478U (en) * | 2011-12-09 | 2012-09-12 | 天津津亚电子有限公司 | Novel fixing structure for light emitting diode (LED) illumination lamp heat radiation structure and lamp shade |
| CN103185264A (en) * | 2011-12-30 | 2013-07-03 | 谢金崇 | LED streetlamp |
| CN202546535U (en) * | 2012-03-06 | 2012-11-21 | 莆田市星际照明有限公司 | LED (light emitting diode) ceiling lamp |
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| CN203571682U (en) * | 2013-10-29 | 2014-04-30 | 中山市横栏镇欧能灯饰配件厂 | Radiator for LED lamp |
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| CN103836467B (en) * | 2014-03-28 | 2015-12-30 | 天津承熙电气科技有限公司 | A kind of anti-suck self radiation type fitting structure and implementation method |
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2014
- 2014-08-29 CN CN201710103413.6A patent/CN106704949B/en active Active
- 2014-08-29 CN CN201710111820.1A patent/CN106838767B/en active Active
- 2014-08-29 CN CN201710103103.4A patent/CN106871091B/en active Active
- 2014-08-29 CN CN201710103861.6A patent/CN106764814B/en not_active Expired - Fee Related
- 2014-08-29 CN CN201410437734.6A patent/CN104214742B/en not_active Expired - Fee Related
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06187803A (en) * | 1992-08-28 | 1994-07-08 | General Electric Co <Ge> | Lamp-mounting device |
| CN1776291A (en) * | 2004-11-15 | 2006-05-24 | 株式会社小糸制作所 | Vehicular lamp |
| CN101832502A (en) * | 2010-05-24 | 2010-09-15 | 东南大学 | LED automobile lamp |
| CN201973630U (en) * | 2011-01-11 | 2011-09-14 | 安徽师范大学 | Self-adaptive headlamp device based on LED (light-emitting diode) |
| CN201916827U (en) * | 2011-01-25 | 2011-08-03 | 郭廷麟 | LED headlamp |
| CN203464111U (en) * | 2013-06-08 | 2014-03-05 | 安徽荣冠光电有限公司 | Fin-type radiator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106871091A (en) | 2017-06-20 |
| CN106704949A (en) | 2017-05-24 |
| CN104214742B (en) | 2017-04-26 |
| CN106764814A (en) | 2017-05-31 |
| CN106871091B (en) | 2019-11-01 |
| CN106838767A (en) | 2017-06-13 |
| CN106838767B (en) | 2019-11-01 |
| CN104214742A (en) | 2014-12-17 |
| CN106704949B (en) | 2018-12-21 |
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| PB01 | Publication | ||
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| GR01 | Patent grant | ||
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| TA01 | Transfer of patent application right |
Effective date of registration: 20190719 Address after: 332000 Shacheng Industrial Park, Chaisang District, Jiujiang City, Jiangxi Province Applicant after: JIANGXI SUPERBLEDS OPTOELECTRONIC TECH CO.,LTD. Address before: 213000 No. 99 Hehai Road, Xinbei District, Changzhou City, Jiangsu Province Applicant before: Zhu Baosheng |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190809 Termination date: 20210829 |