CN113324232B - Curved surface heat conduction self-adaptive high-power LED module - Google Patents
Curved surface heat conduction self-adaptive high-power LED module Download PDFInfo
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- CN113324232B CN113324232B CN202110610152.3A CN202110610152A CN113324232B CN 113324232 B CN113324232 B CN 113324232B CN 202110610152 A CN202110610152 A CN 202110610152A CN 113324232 B CN113324232 B CN 113324232B
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- 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
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- 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
- F21V17/16—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 deformation of parts; Snap action mounting
- F21V17/162—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 deformation of parts; Snap action mounting the parts being subjected to traction or compression, e.g. coil springs
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- 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
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- 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
- F21V29/83—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements having apertures, ducts or channels, e.g. heat radiation holes
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- 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
- F21V31/00—Gas-tight or water-tight arrangements
- F21V31/005—Sealing arrangements therefor
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- 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]
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- 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 invention discloses a curved surface heat conduction self-adaptive high-power LED module, which comprises an illumination assembly, a heat exchange assembly and an auxiliary telescopic assembly, wherein the illumination assembly is composed of a basic structure of an LED lamp, the heat exchange assembly is arranged in the illumination assembly, and the auxiliary telescopic assembly is arranged in the heat exchange assembly.
Description
Technical Field
The invention relates to the technical field of LEDs, in particular to a curved surface heat conduction self-adaptive high-power LED module.
Background
The LED is called as a fourth generation lighting source or a green light source, has the characteristics of energy conservation, environmental protection, long service life, small volume and the like, is widely applied to the fields of various indications, display, decoration, backlight source, common lighting, urban night scenes and the like, can be divided into five categories of information display, signal lamps, vehicle lamps, liquid crystal screen backlight sources and general lighting according to different use functions, and compared with the traditional incandescent lamps, the LED lamps have high-efficiency energy-saving effect, so that the high-efficiency popularization is realized in life.
Disclosure of Invention
The invention aims to provide a curved-surface heat-conducting self-adaptive high-power LED module to solve the problems in the background technology.
In order to solve the technical problems, the invention provides the following technical scheme:
the utility model provides a high-power LED module of curved surface heat conduction self-adaptation, includes lighting components, heat exchange assemblies, supplementary flexible subassembly, supplementary heat exchange assemblies, lighting components is the foundation structure constitution of LED lamp, plays the illumination effect, the inside heat exchange assemblies that is provided with of lighting components, heat exchange assemblies plays the effect to lighting components cooling, be provided with supplementary flexible subassembly in the heat exchange assemblies, supplementary flexible subassembly plays the effect that improves heat exchange assemblies heat transfer operating flexibility ratio, supplementary flexible subassembly can adjust the shape of heat exchange assemblies and lighting components contact surface to install inside lighting components with heat exchange assemblies fast, and can match the lighting components of different shapes, the inside supplementary heat exchange assemblies that is provided with of lighting components, supplementary heat exchange assemblies plays the effect of the interior heat transfer condition of control lighting components.
The lighting assembly comprises a tubular shell, a light transmitting piece, a reflecting cover, an LED lamp circuit board and an LED lamp, wherein the light transmitting piece is installed at one end of the tubular shell through interference fit, the light transmitting piece is close to one side of the center of the tubular shell and is provided with the reflecting cover, the LED lamp circuit board is installed at the center of the reflecting cover, and the LED lamp circuit board is close to one end of the light transmitting piece and is electrically connected with the LED lamp.
The heat exchange assembly comprises a rear fixing plate, a U-shaped pipe, straight pipes, U-shaped linking hoses and heat exchange linking pipes, the tubular shell is far away from a rear fixing plate fixedly mounted on one end of the light transmitting sheet, the rear fixing plate is close to one side of the light transmitting sheet and fixedly mounted with a plurality of U-shaped pipes, the U-shaped pipe is far away from the inner side wall of one end of the rear fixing plate and sleeved with the inner side wall of the rear fixing plate to establish the straight pipes in a sliding manner, the U-shaped pipe one ends of two adjacent straight pipes are far away from and fixed through the U-shaped linking hoses, the plurality of U-shaped pipes, the straight pipes and the U-shaped linking hoses are connected end to form disc-shaped coiled pipes, and the U-shaped linking hoses close to the edges of the LED lamp circuit board are fixed through the heat exchange linking pipes.
The auxiliary telescopic assembly comprises a fixed ring and a tension spring, the fixed ring is fixedly mounted inside the U-shaped pipe, the tension spring is fixedly mounted at one end, close to the straight pipe, of the fixed ring, and the tension spring is fixedly connected with the straight pipe at one end, close to the straight pipe.
The auxiliary heat exchange assembly comprises an exhaust hole, an air inlet hole, a sealing partition plate, a mounting frame, a battery, a micro motor and fan blades, the exhaust hole is formed in the center of the rear fixing plate, the air inlet hole is formed in the middle of the side wall of the tubular shell, the sealing partition plate is fixedly mounted inside the tubular shell, the U-shaped pipe penetrates through the sealing partition plate near one end of the straight pipe, the outer side wall of the U-shaped pipe is fixedly connected with the sealing partition plate, the mounting frame is fixedly mounted near the center of one end of the sealing partition plate, the battery is fixedly mounted in the mounting frame, the micro motor is fixedly mounted in the center of the mounting frame, the fan blades are fixedly mounted on the transmission shaft of the micro motor, and the micro motor is electrically connected with the battery through electric wires.
The rubber layer is arranged on the outer side wall of one end, close to the U-shaped pipe, of the straight pipe, and the rubber layer plays a role in sealing internal heat exchange liquid.
The heat exchange connecting pipe is 5-10 mm away from the LED lamp circuit board.
The sealing partition plate is positioned at one side of the air inlet hole, which is far away from the rear fixing plate, so that a closed space is formed at one side of the sealing partition plate, which is far away from the air inlet hole.
Compared with the prior art, the invention has the following beneficial effects:
the invention utilizes the dense straight pipes and the reverse thrust of the auxiliary telescopic assembly, so that the invention has flexible adaptability to the reflectors of different models, and can effectively adapt to the lighting environment by simply operating and replacing the reflectors of different models;
according to the LED lamp, the sealing partition plate divides the inner part of the tubular shell into two areas, one side close to the reflector is a sealed area, the other side far away from the reflector is an open heat dissipation area, external dust and moisture can be effectively prevented from entering the area of the LED lamp circuit board, the generation of a short circuit phenomenon caused by dust accumulation on the LED lamp circuit board can be reduced, meanwhile, the influence of dust accumulation or moisture invasion on the smoothness of the light-transmitting sheet can be reduced, the illumination intensity of the LED lamp can be ensured for a long time, the sealed area can effectively prevent water, and the adaptability of the LED lamp to the use environment is improved;
the heat exchange assembly can effectively dissipate heat of the closed space where the reflector is located, so that the efficient heat dissipation effect is realized while the closed effect of the reflector area is ensured.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic diagram of a right-view cross-sectional structure of a curved-surface heat-conducting adaptive high-power LED module according to the present invention;
FIG. 2 is a schematic diagram of a front view structure of a curved-surface heat-conducting self-adaptive high-power LED module according to the present invention;
FIG. 3 is an enlarged structural diagram of the area A in FIG. 1 of a curved-surface heat-conducting adaptive high-power LED module according to the present invention;
FIG. 4 is an enlarged structural diagram of a region B in FIG. 1 of a curved-surface heat-conducting adaptive high-power LED module according to the present invention;
FIG. 5 is an enlarged structural schematic diagram of a region C in FIG. 1 of a curved-surface heat-conducting adaptive high-power LED module according to the present invention;
FIG. 6 is an enlarged structural diagram of a region D in FIG. 1 of a curved-surface heat-conducting adaptive high-power LED module according to the present invention;
in the figure: 101. a tubular housing; 102. a light transmitting sheet; 103. a reflector; 104. an LED lamp circuit board; 105. an LED lamp; 201. a rear fixing plate; 202. a U-shaped tube; 203. a straight pipe; 204. a U-shaped connecting hose; 205. a heat exchange linking pipe; 301. fixing a ring; 302. a tension spring; 401. an exhaust hole; 402. an air intake; 403. sealing the partition plate; 404. a mounting frame; 405. a battery; 406. a micro motor; 407. and fan blades.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution:
the utility model provides a high-power LED module of curved surface heat conduction self-adaptation, including lighting assembly, heat exchange assembly, supplementary flexible subassembly, supplementary heat exchange assembly, lighting assembly is the foundation structure constitution of LED lamp, play the illumination effect, the inside heat exchange assembly that is provided with of lighting assembly, heat exchange assembly plays the effect to the lighting assembly cooling, be provided with supplementary flexible subassembly in the heat exchange assembly, supplementary flexible subassembly plays the effect that improves heat exchange assembly heat transfer operation flexibility ratio, the inside supplementary heat exchange assembly that is provided with of lighting assembly, supplementary heat exchange assembly plays the effect of the interior heat transfer condition of control lighting assembly.
The lighting assembly comprises a tubular shell 101, a light transmitting sheet 102, a reflector 103, an LED lamp circuit board 104 and an LED lamp 105, wherein the light transmitting sheet 102 is arranged at one end of the tubular shell 101 in an interference fit mode, the reflector 103 is arranged on one side, close to the center of the tubular shell 101, of the light transmitting sheet 102, the LED lamp circuit board 104 is arranged at the center of the reflector 103, and the LED lamp 105 is electrically connected to one end, close to the light transmitting sheet 102, of the LED lamp circuit board 104.
The heat exchange assembly comprises a rear fixing plate 201, U-shaped tubes 202, straight tubes 203, U-shaped connecting hoses 204 and heat exchange connecting tubes 205, one end, far away from the light transmitting sheet 102, of the tubular shell 101 is fixedly provided with the rear fixing plate 201, one side, close to the light transmitting sheet 102, of the rear fixing plate 201 is fixedly provided with a plurality of U-shaped tubes 202, the inner side wall, far away from the rear fixing plate 201, of each U-shaped tube 202 is sleeved with the straight tube 203 in a sliding mode, one end, far away from the U-shaped tubes 202, of each two adjacent straight tubes 203 is fixedly communicated through the U-shaped connecting hoses 204, the U-shaped tubes 202, the straight tubes 203 and the U-shaped connecting hoses 204 are connected end to form disc-shaped coiled tubes, and the U-shaped connecting hoses 204, close to the edges of the LED lamp circuit boards 104, are fixedly communicated through the heat exchange connecting tubes 205.
The auxiliary telescopic assembly comprises a fixed ring 301 and a tension spring 302, the fixed ring 301 is fixedly installed inside the U-shaped pipe 202, the tension spring 302 is fixedly installed at one end, close to the straight pipe 203, of the fixed ring 301, and one end, close to the straight pipe 203, of the tension spring 302 is fixedly connected with the straight pipe 203.
The auxiliary heat exchange assembly comprises an exhaust hole 401, an air inlet 402, a sealing partition plate 403, a mounting frame 404, a battery 405, a micro motor 406 and fan blades 407, the exhaust hole 401 is formed in the center of the rear fixing plate 201, the air inlet 402 is formed in the middle of the side wall of the tubular shell 101, the sealing partition plate 403 is fixedly mounted in the tubular shell 101, one end, close to the straight pipe 203, of the U-shaped pipe 202 penetrates through the sealing partition plate 403, the outer side wall of the U-shaped pipe 202 is fixedly connected with the sealing partition plate 403, the mounting frame 404 is fixedly mounted in the center of one end, close to the sealing partition plate 403, of the U-shaped pipe 202, the battery 405 is fixedly mounted in the mounting frame 404, the micro motor 406 is fixedly mounted in the center of the mounting frame 404, the fan blades 407 are fixedly mounted on a transmission shaft of the micro motor 406, and the micro motor 406 is electrically connected with the battery 405 through an electric wire.
The outer side wall of one end of the straight pipe 203, which is close to the U-shaped pipe 202, is provided with a rubber layer, which plays a role in sealing internal heat-exchange liquid.
The heat exchange adapter tube 205 is 7 mm from the LED lamp circuit board 104.
The sealing partition 403 is located on the side of the air inlet hole 402 far away from the rear fixing plate 201, which is beneficial to form a closed space on the side of the sealing partition 403 far away from the air inlet hole 402.
The working principle of the invention is as follows:
the LED lamp circuit board 104 is connected with an external power supply, the LED lamp 105 emits light, the light concentration degree is enhanced by utilizing the reflection effect of the reflecting cover 103, the basic lighting function of the LED lamp is realized, when the LED lamp is installed, the open end of the reflecting cover 103 is connected and fixed with the light transmitting sheet 102, the fixing can be carried out by utilizing glue or not, the reflecting cover 103 is extruded and installed in the tubular shell 101, the reflecting cover 103 can push the U-shaped connecting hose 204, the straight pipe 203 is further pushed to slide towards the U-shaped pipe 202, the tension spring 302 is compressed to form reverse driving force for the reflecting cover 103, so that the reflecting cover 103 obtains enough friction force to achieve the fixing effect, the heat dissipation effect of the high-power LED lamp is vital to the long-term operation efficiency of the LED lamp, the sealing partition plate 403 divides the interior of the tubular shell 101 into two areas, one side close to the reflecting cover 103 is a sealed area, the LED lamp with the heat conducting function can effectively prevent external dust and moisture from entering the area of the LED lamp circuit board 104, reduce the short circuit phenomenon of the LED lamp circuit board 104 caused by dust accumulation, reduce the influence of dust accumulation or moisture invasion on the smoothness of the light transmitting sheet 102, and ensure the illumination intensity of the LED lamp for a long time, the straight tube 203 close to the edge of the tubular shell 101 is communicated with the outside, and the straight tube 203 forms a blocking effect on the straight tube 203 through a plug, when the LED lamp is used, the disk-shaped coiled tube formed by the straight tube 203, the U-shaped connecting hose 204 and the U-shaped tube 202 is filled with water or other liquid for heat conduction, the tension of the tension spring 302 enables the U-shaped connecting hose 204 and the attaching part of the reflecting cover 103 to form partial deformation, the contact area between the U-shaped connecting hose 204 and the reflecting cover 103 is enlarged by the deformation part, the heat exchange effect between the U-shaped connecting hose 204 and the reflecting cover 103 is better, and the LED lamp 105 is used for a long time, the heat is transferred to the LED lamp circuit board 104 and the reflecting shade 103, the reflecting shade 103 and the U-shaped connecting hose 204 perform heat exchange and cooling, the LED lamp circuit board 104 and the heat exchange connecting pipe 205 perform heat exchange and cooling, and finally the heat is transferred to water inside the disc-shaped serpentine pipe, a large amount of water absorbs and neutralizes the heat, so that water near the U-shaped connecting hose 204 can be kept in a low-temperature state all the time, the heat from the LED lamp 105 is absorbed in real time, the battery 405 provides electric energy for the micro motor 406, a circuit switch can be arranged on a connecting circuit of the battery 405 and the micro motor 406 to control the running state of the micro motor 406, a transmission shaft of the micro motor 406 drives the fan blades 407 to rotate, wind flowing from all places inside the tubular shell 101 to the direction of the exhaust holes 401 is formed, the effect of cooling the water inside the disc-shaped serpentine pipe is achieved, and the long-term effective heat dissipation and cooling effect of the invention is effectively guaranteed.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. The utility model provides a high-power LED module of curved surface heat conduction self-adaptation which characterized in that: the LED lamp comprises a lighting assembly, a heat exchange assembly, an auxiliary telescopic assembly and an auxiliary heat exchange assembly, wherein the lighting assembly is formed by a basic structure of an LED lamp and plays a role in lighting, the heat exchange assembly is arranged in the lighting assembly and plays a role in cooling the lighting assembly, the auxiliary telescopic assembly is arranged in the heat exchange assembly and can adjust the shape of the contact surface of the heat exchange assembly and the lighting assembly so as to be convenient for rapidly installing the heat exchange assembly in the lighting assembly and match the lighting assemblies in different shapes, the auxiliary heat exchange assembly is arranged in the lighting assembly and plays a role in controlling the heat exchange condition in the lighting assembly, the lighting assembly comprises a tubular shell (101), a light transmitting sheet (102), a reflector (103), an LED lamp circuit board (104) and an LED lamp (105), wherein the light transmitting sheet (102) is installed at one end of the tubular shell (101) in an interference fit mode, the reflector (103) is installed on one side, close to the center of the tubular shell (101), of the light transmitting sheet (102), the LED lamp circuit board (104) is installed at the center of the reflector (103), the LED lamp circuit board (104) is electrically connected with the LED lamp (105) close to one end of the light transmitting sheet (102), the heat exchange assembly comprises a rear fixing plate (201), a U-shaped tube (202), a straight tube (203), a U-shaped linking hose (204) and a heat exchange linking tube (205), the rear fixing plate (201) is fixedly installed at one end, far away from the light transmitting sheet (102), of the tubular shell (101), the rear fixing plate (201) is fixedly provided with a plurality of U-shaped tubes (202) close to one side of the light transmitting sheet (102), the U-shaped tubes (202) are far away from the inner side wall of one end of the rear fixing plate (201) and are sleeved with sliding installed with straight tubes (203), one ends of two adjacent straight tubes (203) far away from the U-shaped tubes (202) are communicated and fixed through U-shaped connecting hoses (204), the U-shaped tubes (202), the straight tubes (203) and the U-shaped connecting hoses (204) are connected end to form disc-shaped coiled tubes, the U-shaped connecting hoses (204) close to the edges of the LED lamp circuit board (104) are communicated and fixed through heat exchange connecting tubes (205), the auxiliary telescopic assembly comprises fixed rings (301) and tension springs (302), the fixed rings (301) are fixedly installed inside the U-shaped tubes (202), the tension springs (302) are fixedly installed at one ends close to the straight tubes (203) of the fixed rings (301), one ends of the tension springs (302) are fixedly connected with the straight tubes (203) and are fixedly connected with the straight tubes (203), the auxiliary heat exchange assembly comprises exhaust holes (401), air inlets (402), sealing partition plates (403), batteries (405), a micro fan blade shell (401) is installed at the middle part of the rear fixing plate (401), tubular housing (101) inside fixed mounting has sealed baffle (403), U-shaped pipe (202) are close to straight tube (203) one end and run through sealed baffle (403), and U-shaped pipe (202) lateral wall is connected fixedly with sealed baffle (403), U-shaped pipe (202) are close to sealed baffle (403) one end central authorities fixed mounting has mounting bracket (404), mounting bracket (404) internal fixation installs battery (405), mounting bracket (404) central authorities fixed mounting has micro motor (406), micro motor (406) epaxial fixed mounting has flabellum (407), and micro motor (406) pass through electric wire electric connection with battery (405).
2. The curved surface heat conduction self-adaptive high-power LED module according to claim 1, characterized in that: and a rubber layer is arranged on the outer side wall of one end, close to the U-shaped pipe (202), of the straight pipe (203).
3. The curved surface heat conduction self-adaptive high-power LED module according to claim 1, characterized in that: the heat exchange connecting pipe (205) is 5-10 mm away from the LED lamp circuit board (104).
4. The curved surface heat conduction adaptive high-power LED module set according to claim 1, characterized in that: the sealing partition plate (403) is positioned on one side of the air inlet hole (402) far away from the rear fixing plate (201).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202110610152.3A CN113324232B (en) | 2021-06-01 | 2021-06-01 | Curved surface heat conduction self-adaptive high-power LED module |
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| CN202110610152.3A CN113324232B (en) | 2021-06-01 | 2021-06-01 | Curved surface heat conduction self-adaptive high-power LED module |
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| CN113324232A CN113324232A (en) | 2021-08-31 |
| CN113324232B true CN113324232B (en) | 2022-10-11 |
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Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100243211A1 (en) * | 2009-03-24 | 2010-09-30 | Meyer Iv George Anthony | Heat dissipating structure of high power led projector lamp |
| CN103196081A (en) * | 2013-03-19 | 2013-07-10 | 潘明明 | Light-emitting diode (LED) street lamp with built-in air cooling radiator |
| DE202014103329U1 (en) * | 2014-07-18 | 2014-09-12 | Arnold & Richter Cine Technik Gmbh & Co. Betriebs Kg | Headlamp with an LED light source |
| CN104456483B (en) * | 2014-11-19 | 2017-10-20 | 江苏文光车辆附件有限公司 | A kind of heat abstractor of LED automobile lamp |
| CN211976727U (en) * | 2020-04-13 | 2020-11-20 | 盐城苏科智能科技有限公司 | High-power high-brightness LED mine lamp |
| CN112145985A (en) * | 2020-09-28 | 2020-12-29 | 德清县丰润电光源有限公司 | Strong heat dissipation lamp suitable for high-power LED lamp |
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