CN106594690B - Lamps and lanterns and its cooling mechanism - Google Patents
Lamps and lanterns and its cooling mechanism Download PDFInfo
- Publication number
- CN106594690B CN106594690B CN201610987620.8A CN201610987620A CN106594690B CN 106594690 B CN106594690 B CN 106594690B CN 201610987620 A CN201610987620 A CN 201610987620A CN 106594690 B CN106594690 B CN 106594690B
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- Prior art keywords
- heat
- connecting column
- collets
- conducting layer
- cooling fin
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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
- F21V29/502—Cooling arrangements characterised by the adaptation for cooling of specific components
- F21V29/503—Cooling arrangements characterised by the adaptation for cooling of specific components of light sources
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
-
- 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
- F21V23/06—Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices, e.g. connectors
-
- 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
- F21V25/00—Safety devices structurally associated with lighting devices
-
- 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
- F21V29/71—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks using a combination of separate elements interconnected by heat-conducting means, e.g. with heat pipes or thermally conductive bars between separate heat-sink elements
-
- 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
-
- 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
- F21V29/85—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems characterised by the material
- F21V29/89—Metals
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2107/00—Use or application of lighting devices on or in particular types of vehicles
- F21W2107/10—Use or application of lighting devices on or in particular types of vehicles for land vehicles
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (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 lamps and lanterns and its cooling mechanisms.The heat that above-mentioned cooling mechanism is used to generate lamp bead radiates, including substrate, cooling fin, connecting column and collets；Substrate includes substrate body and heat-conducting layer, and heat-conducting layer is set on the outer wall of substrate body, and lamp bead is set on heat-conducting layer；Connecting column has thermal conductivity, and connecting column is between substrate and cooling fin；Collets have thermal conductivity, and collets make to insulate between heat-conducting layer and cooling fin between substrate and cooling fin.Above-mentioned lamps and lanterns and its cooling mechanism, the heat that lamp bead generates successively pass through heat-conducting layer, connecting column, collets and cooling fin；Or the heat that lamp bead generates successively passes through heat-conducting layer, collets, connecting column and cooling fin；Or the heat that lamp bead generates successively passes through heat-conducting layer, connecting column, collets, connecting column and cooling fin；Solve the problems, such as car light there are heat transfer efficiencies it is lower, so as to improve the service life of car light.
Description
Technical field
The present invention relates to the technical fields of illumination, more particularly to a kind of lamps and lanterns and its cooling mechanism.
Background technique
The lamp bead of the car light of general automobile is set on substrate, and the heat that lamp bead generates is transferred to base by the front of substrate
The reverse side of plate is conducted via the higher heating column of thermal conductivity scattered to carrying out on radiator structure again positioned at the heat of the reverse side of substrate
Heat.However, centre is needed by multilayered structure during heat is transferred to reverse side from the front of substrate, so above-mentioned car light
Heat conducting path it is longer, there is a problem of that heat transfer efficiency is lower, conduct the heat in lamp bead can not quickly, drop significantly
The low service life of car light.
Summary of the invention
Based on this, it is necessary to there is a problem of that heat transfer efficiency is lower for car light, provide a kind of lamps and lanterns and its cooling mechanism.
A kind of cooling mechanism, for radiating to the heat that lamp bead generates, comprising:
Substrate, including substrate body and heat-conducting layer, the heat-conducting layer are set on the outer wall of the substrate body, the lamp
Pearl is set on the heat-conducting layer；
Cooling fin；
Connecting column has thermal conductivity, and the connecting column is between the substrate and the cooling fin；And
Collets, have thermal conductivity, and the collets make the heat-conducting layer between the substrate and the cooling fin
It insulate between the cooling fin.
The collets are connected between the heat-conducting layer and the connecting column in one of the embodiments, the company
It connects column and is connected to the cooling fin far from the end of the collets.
The connecting column and the cooling fin are integrally formed in one of the embodiments, make the connecting column far from institute
The end for stating collets is connected to the cooling fin, to keep the overall structure of cooling mechanism more compact.
The heat-conducting layer includes the first heat-conducting layer and the second heat-conducting layer in one of the embodiments, and described first is thermally conductive
Layer and second heat-conducting layer are individually fixed in the two sides of the substrate body；
The connecting column includes the first connecting column and the second connecting column, and the number of the collets is two, one of them
The both ends of the collets are connected to first heat-conducting layer and first connecting column, another collets
Both ends are connected to second heat-conducting layer and second connecting column；
First connecting column is fixed on the cooling fin far from the end of first heat-conducting layer, second connection
Column is fixed on the cooling fin far from the end of second heat-conducting layer, so that the heat generated in lamp bead is passed through first respectively and is led
Thermosphere or the second heat-conducting layer are transferred on cooling fin, improve the rate of heat conduction.
The collets are connected between the connecting column and the cooling fin in one of the embodiments, the company
It connects column and is connected to the heat-conducting layer far from the end of the collets.
The number at least two of the connecting column in one of the embodiments, the collets are set to two institutes
It states between connecting column, one of them described connecting column is connected to the heat-conducting layer, another described connecting column is connected to described
Cooling fin.
The heat-conducting layer includes the first heat-conducting layer and the second heat-conducting layer in one of the embodiments, and described first is thermally conductive
Layer and second heat-conducting layer are individually fixed in the two sides of the substrate body；
The number of the connecting column four, the collets include the first collets and the second collets, and described first absolutely
The both ends of edge block are connected to first connecting column and second connecting column, and first connecting column is far from institute
First heat-conducting layer, end of second connecting column far from first collets are fixed in the end for stating the first collets
Portion is fixed on the cooling fin；
The both ends of second collets are connected to the third connecting column and the 4th connecting column, third
A connecting column is fixed on second heat-conducting layer far from the end of second collets, and the 4th connecting column is separate
The end of second collets is fixed on the cooling fin, make the heat generated in lamp bead pass through respectively the first heat-conducting layer or
Second heat-conducting layer is transferred on cooling fin, improves the rate of heat conduction.
The heat-conducting layer is aluminium layer or layers of copper in one of the embodiments,.
The material of the collets is selected from heat-conducting cream, heat-conducting silicone grease, heat conductive silica gel, graphite in one of the embodiments,
At least one of piece and diamond.
A kind of lamps and lanterns, including lamp bead and above-mentioned cooling mechanism, the lamp bead is set on the heat-conducting layer.
Above-mentioned lamps and lanterns and its cooling mechanism, the heat that lamp bead generates successively pass through heat-conducting layer, connecting column, collets and dissipate
Backing；Or the heat that lamp bead generates successively passes through heat-conducting layer, collets, connecting column and cooling fin；Or lamp bead generate heat according to
It is secondary to pass through heat-conducting layer, connecting column, collets, connecting column and cooling fin；The conducting path of heat relative to general lamp bead compared with
Short, heat transfer efficiency is higher, solve the problems, such as car light there are heat transfer efficiencies it is lower, so as to improve the service life of car light；
Since collets make to insulate between heat-conducting layer and cooling fin, can be conducted to avoid the electric current in lamp bead to influencing lamp on cooling fin
The electric property of tool.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the lamps and lanterns of an embodiment；
Fig. 2 is the structural schematic diagram of the lamps and lanterns of another embodiment；And
Fig. 3 is the structural schematic diagram of the lamps and lanterns of another embodiment.
Specific embodiment
To facilitate the understanding of the present invention, lamps and lanterns and its cooling mechanism are more fully retouched below with reference to relevant drawings
It states.The preferred embodiment of lamps and lanterns and its cooling mechanism is given in attached drawing.But lamps and lanterns and its cooling mechanism can be with many not
With form realize, however it is not limited to embodiment described herein.On the contrary, purpose of providing these embodiments is makes to lamp
The disclosure of tool and its cooling mechanism is more thorough and comprehensive.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention
The normally understood meaning of technical staff is identical.It is in the term used in the description of lamps and lanterns and its cooling mechanism herein
In order to describe the purpose of specific embodiment, it is not intended that in the limitation present invention.Term " and or " used herein includes one
Any and all combinations of a or multiple relevant listed items.
As shown in Figure 1, the lamps and lanterns 10 of an embodiment include cooling mechanism 100 and lamp bead 200.In the present embodiment, lamps and lanterns
10 be car light.In other embodiments, lamps and lanterns 10 can also be Tunnel Lamp or household illuminating lamp or other lamps and lanterns.Cooling mechanism
100 heat for generating to lamp bead 200 radiates.Cooling mechanism 100 includes substrate 110, cooling fin 120, connecting column 130
And collets 140.Substrate 110 includes substrate body 112 and heat-conducting layer 114, and heat-conducting layer 114 is set to substrate body 112
On outer wall, lamp bead 200 is set on heat-conducting layer 114.Heat-conducting layer 114 is conductive in one of the embodiments,.Connecting column
130 have thermal conductivity, and connecting column 130 is between substrate 110 and cooling fin 120.Collets 140 have insulating properties and thermally conductive
Property, collets 140 make to insulate between heat-conducting layer 114 and cooling fin 120 between substrate 110 and cooling fin 120.Wherein
In one embodiment, collets 140 are connected between heat-conducting layer 114 and connecting column 130, and connecting column 130 is far from collets 140
End is connected to cooling fin 120.In the present embodiment, connecting column 130 and collets 140 are cylindrical.In other embodiments
In, connecting column 130 and collets 140 can also be in a rectangular parallelepiped shape.One end of collets 140 is connected to heat-conducting layer 114, the other end
It is connected to connecting column 130.Connecting column 130 is fixed on cooling fin 120 far from the end of collets 140.
As shown in Figure 1, heat-conducting layer 114 includes the first heat-conducting layer 114a and the second heat-conducting layer in one of the embodiments,
114b, the first heat-conducting layer 114a and the second heat-conducting layer 114b are individually fixed in the two sides of substrate body 112.Connecting column 130 includes
First connecting column 132 and the second connecting column 134, the number of collets 140 are two, the both ends point of one of collets 140
It is not connected to the first heat-conducting layer 114a and the first connecting column 132, the both ends of another collets 140 are connected to second and lead
Thermosphere 114b and the second connecting column 134.First connecting column 132 is fixed on cooling fin 120 far from the end of the first heat-conducting layer 114a
On, the second connecting column 134 is fixed on cooling fin 120 far from the end of the second heat-conducting layer 114b, makes the heat generated in lamp bead 200
Amount is transferred on cooling fin 120 by the first heat-conducting layer 114a or the second heat-conducting layer 114b respectively, improves the speed of heat conduction
Rate.
As shown in Figure 1, collets 140 are welded between heat-conducting layer 114 and connecting column 130 in one of the embodiments,.
The number of connecting column 130 and collets 140 is multiple in one of the embodiments, and multiple connecting columns 130 are connected to one by one
On multiple collets 140, each collets 140 are fixed on heat-conducting layer 114 far from the end of connecting column 130.One wherein
In embodiment, connecting column 130 and cooling fin 120 are integrally formed, and are connected to connecting column 130 far from the end of collets 140 scattered
Backing 120 keeps the overall structure of cooling mechanism 100 more compact.In other embodiments, connecting column 130 is welded in cooling fin
On 120, connecting column 130 is made to be connected to cooling fin 120 far from the end of collets 140.
As shown in Fig. 2, in another embodiment, collets 140 are connected between connecting column 130 and cooling fin 120, even
It connects column 130 and is connected to heat-conducting layer 114 far from the end of collets 140.One end of collets 140 is connected to connecting column 130, another
End is connected to cooling fin 120.Connecting column 130 is fixed on heat-conducting layer 114 far from the end of collets 140.A reality wherein
It applies in example, collets 140 are welded between connecting column 130 and cooling fin 120.Lamp bead 200 is fixed on heat-conducting layer 114.Specifically
In the present embodiment, the number of lamp bead 200 is multiple.Multiple lamp beads 200 are uniformly distributed on 114 surface of heat-conducting layer.
As shown in Fig. 2, heat-conducting layer 114 includes the first heat-conducting layer 114a and the second heat-conducting layer in one of the embodiments,
114b, the first heat-conducting layer 114a and the second heat-conducting layer 114b are individually fixed in the two sides of substrate body 112.Connecting column 130 includes
First connecting column 132 and the second connecting column 134, the number of collets 140 are two, the both ends point of one of collets 140
It is not connected to cooling fin 120 and the first connecting column 132, the both ends of another collets 140 are connected to 120 He of cooling fin
Second connecting column 134.First connecting column 132 is fixed on the first heat-conducting layer 114a far from the end of collets 140, the second connection
Column 134 is fixed on the second heat-conducting layer 114b far from the end of collets 140, passes through the heat generated in lamp bead 200 respectively
First heat-conducting layer 114a or the second heat-conducting layer 114b are transferred on cooling fin 120, improve the rate of heat conduction.
As shown in figure 3, In yet another embodiment, cooling mechanism 100 is scattered for carrying out to the heat that lamp bead 200 generates
Heat.Cooling mechanism 100 includes substrate 110, cooling fin 120, collets 140 and connecting column 130.Substrate 110 includes substrate sheet
Body 112 and heat-conducting layer 114, heat-conducting layer 114 are set on the outer wall of substrate body 112, and heat-conducting layer 114 is conductive, thermally conductive
Layer 114 is for being arranged lamp bead 200.Collets 140 have insulating properties and thermal conductivity.The number at least two of connecting column 130, even
Column 130 is connect with thermal conductivity, collets 140 are set between two connecting columns 130, and one of connecting column 130, which is connected to, leads
Thermosphere 114, another connecting column 130 are connected to cooling fin 120.In the present embodiment, the number of collets 140 is one,
The number of connecting column 130 is two, and one of connecting column 130 is connected on heat-conducting layer 114, another connecting column 130 connects
It is connected on cooling fin 120, two connecting columns 130 are connected in one by collets 140.
As shown in figure 3, heat-conducting layer 114 includes the first heat-conducting layer 114a and the second heat-conducting layer in one of the embodiments,
114b, the first heat-conducting layer 114a and the second heat-conducting layer 114b are individually fixed in the two sides of substrate body 112.The number of connecting column 130
Mesh is four, and collets 140 include the first collets 142 and the second collets 144, and the both ends of the first collets 142 connect respectively
It is connected to first connecting column 130 and second connecting column, first connecting column 130 is fixed far from the end of the first collets 142
In the first heat-conducting layer 114a, second connecting column 130 is fixed on cooling fin 120 far from the end of the first collets 142.Second
The both ends of collets 144 are connected to third connecting column 130 and the 4th connecting column 130, and third connecting column is far from
The second heat-conducting layer 114b, the 4th end of the connecting column 130 far from the second collets 144 are fixed in the end of two collets 144
It is fixed on cooling fin 120, the heat generated in lamp bead 200 is made to pass through the first heat-conducting layer 114a or the second heat-conducting layer 114b respectively
It is transferred on cooling fin 120, improves the rate of heat conduction.
In the present embodiment, connecting column 130 and collets 140 are cylindrical.In other embodiments, connecting column 130
It can also be in a rectangular parallelepiped shape with collets 140.One of heating column is welded in heat-conducting layer 114 in one of the embodiments,
On, another connecting column 130 is welded on cooling fin 120, keeps the structure of cooling mechanism 100 more compact.In other implementations
In example, the number of collets 140 is that n (n > 1) is a, and the number of connecting column 130 is 2n, and wherein n connecting column 130 is connected to
Heat-conducting layer 114, in addition n connecting column 130 is connected on cooling fin 120.It is connected to the n connecting column 130 of heat-conducting layer 114 and connects
The n connecting column 130 for being connected to cooling fin 120 corresponds, and the both ends of each collets 140 are respectively by two corresponding connecting columns
130 are connected in one.
Heat-conducting layer 114 is aluminium layer or layers of copper in one of the embodiments,.Collets 140 in one of the embodiments,
Material be selected from least one of heat-conducting cream, heat-conducting silicone grease, heat conductive silica gel, graphite flake and diamond.
Above-mentioned lamps and lanterns 10 and its cooling mechanism 100, the heat that lamp bead 200 generates successively pass through heat-conducting layer 114, connecting column
130, collets 140 and cooling fin 120.Or the heat that lamp bead 200 generates successively passes through heat-conducting layer 114, collets 140, connection
Column 130 and cooling fin 120.Or the heat that lamp bead 200 generates successively passes through heat-conducting layer 114, connecting column 130, collets 140, connects
Connect column 130 and cooling fin 120.The conducting path of heat relative to general lamp bead 200 is shorter, and heat transfer efficiency is higher, solves
Car light has that heat transfer efficiency is lower, so as to improving the service life of car light.Since collets 140 make heat-conducting layer
It insulate, can be conducted to avoid the electric current in lamp bead 200 to influencing lamps and lanterns 10 on cooling fin 120 between 114 and cooling fin 120
Electric property.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection of the invention
Range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (4)
1. a kind of cooling mechanism, for radiating to the heat that lamp bead generates characterized by comprising
Substrate, including substrate body and heat-conducting layer, the heat-conducting layer are set on the outer wall of the substrate body, and the lamp bead is set
It is placed on the heat-conducting layer；
Cooling fin；
Connecting column has thermal conductivity, and the connecting column is between the substrate and the cooling fin；And
Collets, have thermal conductivity, and the collets make the heat-conducting layer and institute between the substrate and the cooling fin
It states and insulate between cooling fin；
The number at least two of the connecting column, the collets are set between two connecting columns, one of institute
It states connecting column and is connected to the heat-conducting layer, another described connecting column is connected to the cooling fin；The heat-conducting layer, which has, leads
Electrically.
2. cooling mechanism according to claim 1, which is characterized in that the heat-conducting layer includes that the first heat-conducting layer and second is led
Thermosphere, first heat-conducting layer and second heat-conducting layer are individually fixed in the two sides of the substrate body；
The number of the connecting column four, the collets include the first collets and the second collets, first collets
Both ends be connected to first connecting column and second connecting column, first connecting column is far from described
First heat-conducting layer is fixed in the end of one collets, and end of second connecting column far from first collets is solid
Due on the cooling fin；
The both ends of second collets are connected to the third connecting column and the 4th connecting column, third institute
It states connecting column and is fixed on second heat-conducting layer far from the end of second collets, the 4th connecting column is far from described
The end of second collets is fixed on the cooling fin.
3. cooling mechanism according to claim 1 or 2, which is characterized in that the material of the collets is selected from heat-conducting cream, leads
At least one of hot silicone grease, heat conductive silica gel, graphite flake and diamond.
4. a kind of lamps and lanterns, which is characterized in that including lamp bead and the described in any item cooling mechanisms of claims 1 to 3, the lamp bead
It is set on the heat-conducting layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610987620.8A CN106594690B (en) | 2016-11-07 | 2016-11-07 | Lamps and lanterns and its cooling mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610987620.8A CN106594690B (en) | 2016-11-07 | 2016-11-07 | Lamps and lanterns and its cooling mechanism |
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| Publication Number | Publication Date |
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| CN106594690A CN106594690A (en) | 2017-04-26 |
| CN106594690B true CN106594690B (en) | 2019-11-22 |
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| CN201610987620.8A Active CN106594690B (en) | 2016-11-07 | 2016-11-07 | Lamps and lanterns and its cooling mechanism |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018082099A1 (en) * | 2016-11-07 | 2018-05-11 | 深圳市益科光电技术有限公司 | Lamp and heat dissipating mechanism thereof |
| CN107327779A (en) * | 2017-06-27 | 2017-11-07 | 佛山肆强科技有限公司 | A kind of car light lateral edge heat-conducting LED lamp and LED car lamp |
| CN109539180A (en) * | 2017-08-02 | 2019-03-29 | 惠州市华明科技有限公司 | Integrated radiating system uses the auto lamp of the cooling system and the automobile lamp manufacturing method |
| TWI708031B (en) * | 2017-10-30 | 2020-10-21 | 誠益光電科技股份有限公司 | Light projecting device having a modular base unit and a base unit thereof |
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| CN204986762U (en) * | 2015-07-29 | 2016-01-20 | 中山市蓝盾电子有限公司 | LED headlamp body |
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|---|---|---|---|---|
| CN201416866Y (en) * | 2009-04-28 | 2010-03-03 | 林保龙 | Plate type radiator structure used for LEDs |
| EP2933552A1 (en) * | 2014-04-17 | 2015-10-21 | DBM Reflex of Taiwan Co., Ltd. | Lighting device |
| CN204986762U (en) * | 2015-07-29 | 2016-01-20 | 中山市蓝盾电子有限公司 | LED headlamp body |
| CN205026543U (en) * | 2015-09-18 | 2016-02-10 | 王�华 | Heat dissipation type car headlight |
| CN206310458U (en) * | 2016-11-07 | 2017-07-07 | 深圳市益科光电技术有限公司 | Light fixture and its cooling mechanism |
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| CN106594690A (en) | 2017-04-26 |
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