CN108571664A - A kind of lateral radiator structure and the LED lamp using the structure - Google Patents
A kind of lateral radiator structure and the LED lamp using the structure Download PDFInfo
- Publication number
- CN108571664A CN108571664A CN201710916662.7A CN201710916662A CN108571664A CN 108571664 A CN108571664 A CN 108571664A CN 201710916662 A CN201710916662 A CN 201710916662A CN 108571664 A CN108571664 A CN 108571664A
- Authority
- CN
- China
- Prior art keywords
- radiator
- heat
- flow deflector
- thermally conductive
- conductive sheet
- 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.)
- Pending
Links
- 241001465382 Physalis alkekengi Species 0.000 claims abstract description 5
- 239000000758 substrate Substances 0.000 claims description 7
- 241000826860 Trapezium Species 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 5
- 230000017525 heat dissipation Effects 0.000 description 5
- 239000011324 bead Substances 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 206010053615 Thermal burn Diseases 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000009351 contact transmission Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000032798 delamination Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/20—Light sources comprising attachment means
- F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
-
- 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
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
-
- 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
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/12—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by screwing
-
- 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
- F21V29/506—Cooling arrangements characterised by the adaptation for cooling of specific components of globes, bowls or cover glasses
-
- 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
-
- 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
- F21V29/60—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air
- F21V29/67—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air characterised by the arrangement of fans
-
- 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
- F21V29/773—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 the planes containing the fins or blades having the direction of the light emitting axis
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Abstract
The invention discloses the LED lamp of a kind of lateral radiator structure and the application structure, lateral radiator structure includes：It is provided with the radiator of multigroup thermally conductive sheet and is provided with the heat-dissipating casing of multigroup flow deflector, wherein thermally conductive sheet is with fin type structure be installed on a heat sink, and flow deflector is in wing structure, favours the central shaft setting of heat-dissipating casing, helically fin type structure；Thermally conductive sheet and flow deflector correspond, and heat passes through thermally conductive sheet and flow deflector inside radiator, is distributed with inclined direction in heat-dissipating casing periphery, achievees the effect that Quick diffusing heat using pressure difference；It can effectively radiate using the lamps and lanterns of the structure, reduce internal hot stack, extend the LED light service life.
Description
Technical field
The present invention relates to a kind of LED light technical field of heat dissipation, especially a kind of lateral radiator structure and the application structure
LED lamp.
Background technology
At present LED light largely is rearward radiated by pedestal, the lampshade of front and the lamp outer casing of side, in order to
It is beautiful and use enclosed construction, or beautiful and heat dissipation is taken into account in the certain lines of side hollow out, however it is above-mentioned involved
Heat sink conception heat cannot be distributed well, be easy to cause LED light internal temperature raising, shorten LED life.
Invention content
To solve the above problems, the purpose of the present invention is to provide a kind of lateral radiator structure, it will using special design
Heat effectively distributes.
Technical solution is used by the present invention solves the problems, such as it：
A kind of lateral radiator structure, including：It is provided with the radiator of multigroup thermally conductive sheet and is provided with dissipating for multigroup flow deflector
Hot shell, multigroup thermally conductive sheet is regularly arranged around radiator central shaft in vertical direction, is in fin type structure, described multigroup
Flow deflector constitutes heat-dissipating casing side wall, regularly arranged around heat-dissipating casing central shaft in vertical direction, and the flow deflector favours
The central shaft of the heat-dissipating casing, every flow deflector are in wing structure；The radiator is directly embedded into inside heat-dissipating casing, described
The flow deflector being arranged on the thermally conductive sheet and heat-dissipating casing being arranged on radiator corresponds.
Further, the radiator is three-dimensional circular structure, including one piece of annular bottom plate and is set on annular bottom plate
Multigroup thermally conductive sheet, annular bottom plate play reinforcement effect, for installing the fixed thermally conductive sheet, circle of the thermally conductive sheet around annular bottom plate
The heart is regularly arranged, is in fin type structure perpendicular to annular bottom plate plane.
Further, the heat-dissipating casing is three-dimensional annulus, including upper plane, lower plane and is made of multigroup flow deflector
Side wall, the side wall further includes that the inside that can accommodate the radiator just is empty perpendicular to upper plane and lower plane
Between, circular diameter is equal to the outside diameter of the radiator in side wall, the frictional force between side wall and thermally conductive sheet can be utilized light
Micro- fixation radiator.
Further, the flow deflector is in integrally wing shapes, and on the direction close to the upper plane, cross section is vertical
Trapezium structure is gradually narrowed toward the cross section in the lower plane direction, and the upper bottom of its trapezium structure towards on the outside of heat-dissipating casing,
It is slightly tilted toward bevel edge direction, is not parallel to bottom, the flow deflector is received in the end close to lower plane direction by arcuate motion
It is narrow.
Further, impartial between every group of thermally conductive sheet of the radiator and between every group of flow deflector of the heat-dissipating casing
Spacing arranges, and each group of thermally conductive sheet and the matching of each group of flow deflector, each group of thermally conductive sheet suit in two adjacent groups flow deflector it
Between gap, constitute the multigroup air flow passage led to inside radiator outside heat-dissipating casing.
A kind of LED lamp using above-mentioned lateral radiator structure, which is characterized in that including：The luminous mould of transparent lamp shade, LED
Block, finned radiator, the lamp outer casing and lamp base for being provided with tilting fin radiating structure, the finned radiator
It is filled in inside lamp outer casing and forms the lateral radiator structure, the LED light module is set in the radiator structure, institute
It states transparent lamp shade, lamp outer casing and lamp base and is sequentially connected composition lamps and lanterns itself.
Further, the LED light module includes LED circuit substrate and power supply supply driving, and the LED circuit substrate is set
It is placed in the upside of finned radiator, just facing towards transparent lamp shade, the power supply supply driving is set to finned radiator
Downside.
Further, further include the radiator fan being set on the downside of finned radiator, the radiator fan and power supply supply
Driving electrical connection.
The beneficial effects of the invention are as follows：The present invention combines radiator with multigroup thermally conductive sheet and with multigroup flow deflector
Heat-dissipating casing achievees the effect that laterally to radiate；It is different from traditional Inner heat sink and passes through heat-dissipating casing directly straight line around
Heat is distributed, the heat-dissipating casing of tilting wing shapes is used in the present invention, the heat warp distributed outward inside guiding radiator
Inclined flow deflector is crossed, side is folded to, it is therefore intended that using the principle of air flow pressure difference above and below wing, is accelerated around heat-dissipating casing
Air flowing, quickly take away the heat just come out, to avoid traditional heat-dissipating structure heat periphery accumulation asking
Topic forms a benign heat dissipation channel from inside to outside, reduces hot stack inside LED light, extends the LED lamp bead service life.
Description of the drawings
The invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the vertical view of radiator in the present invention；
Fig. 2 is the front view of radiator in the present invention；
Fig. 3 is the front view of heat-dissipating casing in the present invention；
Fig. 4 is one embodiment of the invention schematic diagram；
Specific implementation mode
Referring to Fig.1,2 and 3, a kind of lateral radiator structure, including be provided with the radiator 3 of multigroup thermally conductive sheet 31 and be provided with
The heat-dissipating casing 4 of multigroup flow deflector 41, multigroup thermally conductive sheet 31 is regularly arranged around 3 central shaft of radiator in vertical direction,
In fin type structure, multigroup flow deflector 41 is fixed on 4 side wall of heat-dissipating casing, in vertical direction around 4 center of heat-dissipating casing
Axis is regularly arranged, and the flow deflector 41 favours the central shaft of the heat-dissipating casing 4, and every flow deflector 41 is similar to wing knot
Structure；The radiator 3 is directly embedded into inside heat-dissipating casing 4, on the thermally conductive sheet 31 and heat-dissipating casing 4 being arranged on the radiator 3
The flow deflector 41 of setting corresponds.
Radiator 3 is three-dimensional circular structure, including one piece of annular bottom plate 32 and multigroup heat conduction for being set on annular bottom plate
Piece 31, annular bottom plate 32 play reinforcement effect, and for installing the fixed thermally conductive sheet 31, the thermally conductive sheet 31 is around annular bottom plate 32
The center of circle is regularly arranged, is in fin type structure perpendicular to 32 plane of annular bottom plate.
Heat-dissipating casing 4 is three-dimensional annulus, including upper plane 43, lower plane 44 and the side being made of multigroup flow deflector 41
Wall 42, the side wall 42 are provided with multigroup water conservancy diversion perpendicular to upper plane 43 and lower plane 44, heat-dissipating casing 4 between lower planes
Piece 41, whole flow deflector 41 is in wing shapes, and on the direction of upper plane 43, cross section is vertical trapezium structure, down
The cross section in 44 direction of plane is gradually narrowed, and the upper bottom of its trapezium structure towards the outside of heat-dissipating casing 4, toward bevel edge direction slightly
It tilts, is not parallel to bottom, flow deflector 41 is narrowed in the end close to 44 direction of lower plane by arcuate motion；Side wall 42 is surround
An inner space that can accommodate the radiator 3 just is constituted, circular diameter is equal to the outer circle of the radiator 3 in side wall 42
Diameter can utilize the slight fixed heat sink 3 of frictional force between side wall 42 and thermally conductive sheet 31, and realization is slidably installed while the two
It will not delamination.
Between every group of thermally conductive sheet 31 of radiator 3 and between 4 every groups of flow deflectors of the heat-dissipating casing 41, equidistantly
Arrangement, and each group of thermally conductive sheet 31 and each group of flow deflector 41 match, each group of thermally conductive sheet 31 suits in two adjacent groups flow deflector
Gap between 41 constitutes multigroup air flow passage led to inside radiator 3 outside heat-dissipating casing 4.
With reference to shown in Fig. 4, a kind of LED lamp using above-mentioned lateral radiator structure, including：Transparent lamp shade 1, LED shine
Module, finned radiator 3, the lamp outer casing 4 and lamp base 5 for being provided with tilting fin radiating structure further include heat dissipation
Fan 6, finned radiator 3 are filled in 4 inside of lamp outer casing and form the lateral radiator structure, and LED light module is set to
In the radiator structure, the transparent lamp shade 1, lamp outer casing 4 and lamp base 5 are sequentially connected composition lamps and lanterns itself.
4 bottom of lamp outer casing is gradually tapered up to central shaft, is in funnel-form, and bottom end is provided with screw thread installation site 45,
Match with 5 internal whorl of lamp base.
LED light module includes LED circuit substrate 2 and power supply supply driving 7, and the LED circuit substrate 2 is set to fin
The upside of formula radiator 3, just facing towards transparent lamp shade 1, the power supply supply driving 7 is set to the downsides of radiator fan 6, and dissipates
Hot-air fan 6 is electrically connected.
Meanwhile power supply supply driving 7 carries out automatic output power adjusting according to the temperature inside LED lamp；When in LED light
Temperature when reaching preset upper limit, power supply supply driving 7 automatically controls output, intelligence reduction output power, to reduce inside
The temperature of operation element.
LED circuit substrate 2 is LED lamp major heat producing components, is in direct contact transmission heat with finned radiator 3, together
When be arranged radiator fan 6, accelerate hot inside air convection current, heat, heat are distributed by the thermally conductive sheet of finned radiator 3 outward
By the channel that the flow deflector of thermally conductive sheet and lamp outer casing 4 forms, the angle to favour LED lamp central shaft flows outward,
According to fluid pressure difference principle above and below wing structure, 4 peripheral air of LED lamp outer shell can quickly flow, to take away in time
Internal heat efficiently accomplishes LED lamps cooling, reduces internal hot stack, extends the LED lamp bead service life.
Simultaneously because the flow deflector of lamp outer casing 4 only plays guide functions, therefore plastics forming is used, and flow deflector side
Edge is round and smooth, comfortable feel, effectively avoids the problem that traditional LED lamp tool heat dissipation metal shell is exposed and be easy to cause scald, the present invention
Radiator, safety coefficient higher need not be contacted when replacing lamps and lanterns.
The above, only presently preferred embodiments of the present invention, the invention is not limited in the above embodiments, as long as
It reaches the technique effect of the present invention with identical means, should all belong to the scope of protection of the present invention.
Claims (8)
1. a kind of lateral radiator structure, which is characterized in that including：It is provided with the radiator of multigroup thermally conductive sheet and is provided with multigroup lead
The heat-dissipating casing of flow, multigroup thermally conductive sheet is regularly arranged around radiator central shaft in vertical direction, is in fin type structure,
Multigroup flow deflector constitutes heat-dissipating casing side wall, regularly arranged around heat-dissipating casing central shaft in vertical direction, the water conservancy diversion
Piece favours the central shaft of the heat-dissipating casing, and every flow deflector is in wing structure；The radiator is directly embedded into heat-dissipating casing
Inside, the flow deflector being arranged on the thermally conductive sheet and heat-dissipating casing being arranged on the radiator correspond.
2. a kind of lateral radiator structure according to claim 1, it is characterised in that：The radiator is three-dimensional circular knot
Structure, including one piece of annular bottom plate and the multigroup thermally conductive sheet being set on annular bottom plate, the thermally conductive sheet is around the center of circle of annular bottom plate
It is regularly arranged, it is in fin type structure perpendicular to annular bottom plate plane.
3. a kind of lateral radiator structure according to claim 1, it is characterised in that：The heat-dissipating casing is three-dimensional annulus,
Including upper plane, lower plane and the side wall being made of multigroup flow deflector, the side wall is perpendicular to upper plane and lower plane, also
The inner space that can accommodate the radiator just including one.
4. a kind of lateral radiator structure according to claim 1, it is characterised in that：The flow deflector is in integrally airfoil
Shape, on the direction close to the upper plane, cross section is vertical trapezium structure, and the cross section toward the lower plane direction is gradual
It narrows, and the upper bottom of its trapezium structure is slightly tilted towards heat-dissipating casing outside, toward bevel edge direction, is not parallel to bottom, it is described
Flow deflector is narrowed in the end close to lower plane direction by arcuate motion.
5. a kind of lateral radiator structure according to claim 1, it is characterised in that：Every group of thermally conductive sheet of the radiator it
Between and every group of flow deflector of the heat-dissipating casing between, equidistantly arrangement, and each group of thermally conductive sheet and each group of flow deflector
Match, each group of thermally conductive sheet suits the gap between two adjacent groups flow deflector.
6. a kind of LED lamp using any lateral radiator structure of claim 1 to 5, which is characterized in that including：Thoroughly
Light lampshade, LED light module, finned radiator, the lamp outer casing and lamp base for being provided with tilting fin radiating structure,
The finned radiator, which is filled in inside lamp outer casing, forms the radiator structure, and the LED light module is set to described
In radiator structure, the transparent lamp shade, lamp outer casing and lamp base are sequentially connected composition lamps and lanterns itself.
7. a kind of LED lamp of lateral radiator structure according to claim 6, it is characterised in that：The LED light module
Including LED circuit substrate and power supply supply driving, the LED circuit substrate is set to the upside of finned radiator, just faces
To transparent lamp shade, the power supply supply driving is set to the downside of finned radiator.
8. a kind of LED lamp of lateral radiator structure according to claim 6, it is characterised in that：Further include being set to fin
Radiator fan on the downside of gilled radiator, the radiator fan are electrically connected with power supply supply driving.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710916662.7A CN108571664A (en) | 2017-09-29 | 2017-09-29 | A kind of lateral radiator structure and the LED lamp using the structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710916662.7A CN108571664A (en) | 2017-09-29 | 2017-09-29 | A kind of lateral radiator structure and the LED lamp using the structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108571664A true CN108571664A (en) | 2018-09-25 |
Family
ID=63576291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710916662.7A Pending CN108571664A (en) | 2017-09-29 | 2017-09-29 | A kind of lateral radiator structure and the LED lamp using the structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108571664A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110630918A (en) * | 2019-09-17 | 2019-12-31 | 重庆市润金新材料科技有限公司 | LED environment-friendly energy-saving lamp easy to mount and dismount |
| CN112856358A (en) * | 2021-02-10 | 2021-05-28 | 王婷威 | Internal circulation heat dissipation type LED lamp |
| WO2021135221A1 (en) * | 2019-12-30 | 2021-07-08 | 深圳市绎立锐光科技开发有限公司 | Lighting device and vehicle lamp |
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| TWM413089U (en) * | 2010-01-26 | 2011-10-01 | Ya-Li Wu | The thermal dissipation structure of LED lamp |
| CN202101176U (en) * | 2011-05-25 | 2012-01-04 | 上海柏宜照明电子有限公司 | Radiating base of LED (light emitting diode) bulb |
| KR101175678B1 (en) * | 2011-08-30 | 2012-08-21 | 효성전기공업 주식회사 | Led lamp with slant radiating fins |
| CN102980063A (en) * | 2012-11-13 | 2013-03-20 | 黄超 | Light emitting diode (LED) lamp with convection channel penetrating through light source baseplate |
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| CN207455212U (en) * | 2017-09-29 | 2018-06-05 | 江门市创亚照明电器有限公司 | A kind of LED lamp of lateral radiator structure and the application structure |
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| CN201434253Y (en) * | 2009-04-15 | 2010-03-31 | 建准电机工业股份有限公司 | Lamp |
| TWM413089U (en) * | 2010-01-26 | 2011-10-01 | Ya-Li Wu | The thermal dissipation structure of LED lamp |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110630918A (en) * | 2019-09-17 | 2019-12-31 | 重庆市润金新材料科技有限公司 | LED environment-friendly energy-saving lamp easy to mount and dismount |
| WO2021135221A1 (en) * | 2019-12-30 | 2021-07-08 | 深圳市绎立锐光科技开发有限公司 | Lighting device and vehicle lamp |
| CN112856358A (en) * | 2021-02-10 | 2021-05-28 | 王婷威 | Internal circulation heat dissipation type LED lamp |
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