CN215637049U - Light source heat dissipation module - Google Patents
Light source heat dissipation module Download PDFInfo
- Publication number
- CN215637049U CN215637049U CN202122237486.9U CN202122237486U CN215637049U CN 215637049 U CN215637049 U CN 215637049U CN 202122237486 U CN202122237486 U CN 202122237486U CN 215637049 U CN215637049 U CN 215637049U
- Authority
- CN
- China
- Prior art keywords
- heat dissipation
- light source
- lens
- module
- substrate
- 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.)
- Active
Links
Images
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a light source heat dissipation module which comprises a light source chip and a heat dissipation assembly connected with the light source chip, wherein the heat dissipation assembly comprises a heat radiator and a heat dissipation plate, the heat radiator comprises a heat dissipation base body, the heat dissipation plate is detachably arranged on the heat dissipation base body along a first direction, the light source chip is arranged on the heat dissipation base body along a second direction, the first direction and the second direction are mutually vertical, and graphene paint is sprayed on the heat radiator and the heat dissipation plate. The utility model solves the problem of adapting to the installation of modules in lamp housings of different sizes under the condition of ensuring normal heat dissipation of the light source, prolongs the service life of the light source, enhances the adaptability and reduces the production cost.
Description
Technical Field
The utility model relates to the technical field of LED lighting, in particular to a light source heat dissipation module.
Background
At present, with the establishment, execution and promotion of national sustainable development policy, in the fields of urban lighting and rural illumination, energy conservation, low carbon, intelligence and environmental protection become new requirements, in order to meet the market demand and comply with the requirements of national policy, various new energy street lamps appear in the road illumination market like bamboo shoots in spring after rain, and as the technology of the LED street lamps is continuously mature, the LED street lamps are widely and successfully applied and popularized in the areas of urban and rural roads, courtyards, gardens and the like, 20w-40w new energy lamps occupy more and more market shares, but the LED street lamps are suitable for the installation of light source modules in lamp housings with different sizes so as to solve the problem to be solved.
Therefore, there is still a need for an improved heat sink module for light source.
SUMMERY OF THE UTILITY MODEL
In order to solve the above technical problems, an embodiment of the present invention provides a light source heat dissipation module. The utility model solves the problem of adapting to the installation of modules in lamp housings of different sizes under the condition of ensuring normal heat dissipation of the light source, prolongs the service life of the light source, enhances the adaptability and reduces the production cost.
According to an aspect of the present invention, there is provided a light source heat dissipation module including: a light source chip; with the radiator unit that light source chip connects, radiator unit includes radiator and heating panel, the radiator includes the heat dissipation base member, the heating panel along first direction can dismantle set up in on the heat dissipation base member, the light source chip along the second direction set up in on the heat dissipation base member, first direction with second direction mutually perpendicular, the radiator with the spraying has graphite alkene coating on the heating panel.
According to an embodiment of the utility model, the heat dissipation substrate further comprises a lens, wherein the lens covers the light source chip and is arranged on the same side of the heat dissipation substrate as the light source chip.
According to one embodiment of the utility model, the heat dissipation substrate further comprises a waterproof rubber ring arranged between the lens and the heat dissipation substrate, the waterproof rubber ring is provided with a groove, the bottom of the lens is provided with a protruding block, and the protruding block at the bottom of the lens is nested in the groove of the waterproof rubber ring.
According to an embodiment of the utility model, the heat dissipation substrate further comprises a fixing cover, the size of the fixing cover is equivalent to that of the heat dissipation substrate, a cavity matched with the lens is arranged on the fixing cover, and the lens is fixed on the heat dissipation substrate by the fixing cover.
According to an embodiment of the present invention, the heat dissipation plate includes a first portion and a second portion connected to each other, the first portion is connected to the mounting structure of the light source heat dissipation module, the second portion is connected to the heat dissipation base, a thickness of the first portion is smaller than a thickness of the second portion, the first portion is provided with a mounting hole for connection to the mounting structure of the light source heat dissipation module, the second portion has a first end connected to the heat dissipation base and a second end opposite to the first end, the first end is provided with a connection hole, the second end is connected to the first portion, and the first end to the second end of the second portion are inclined.
According to an embodiment of the present invention, two heat dissipating ear plates are disposed on two sides of the heat dissipating base body in a third direction, the third direction is perpendicular to the first direction and the second direction, and the two heat dissipating ear plates and the heat dissipating base body substantially form a U-shaped structure.
According to an embodiment of the present invention, the number of the heat dissipation plates is two and the heat dissipation plates are disposed on opposite sides of the heat dissipation base in the first direction.
According to one embodiment of the utility model, the light source chip is an LED light source or a COB light source.
According to one embodiment of the utility model, a heat-conducting silica gel is arranged between the light source chip and the heat dissipation substrate.
According to one embodiment of the utility model, a plurality of heat dissipation fins are arranged between the two heat dissipation ear plates, and graphene paint is sprayed on the heat dissipation fins.
By adopting the technical scheme, the utility model at least has the following beneficial effects:
according to the light source heat dissipation module, the heat dissipation assembly comprising the heat radiator and the heat dissipation plate is arranged, so that the light source can be well dissipated, and the service life of the light source is prolonged; the detachable heat dissipation plate is arranged, so that the heat dissipation plate can be flexibly and simply replaced, and only the heat dissipation plate of the light source heat dissipation module needs to be replaced according to the lamp shells with different sizes, so that the production cost is reduced, and the wide applicability of the light source heat dissipation module is increased; through spraying graphite alkene coating at radiator and heating panel surface, further improved the radiating efficiency of light source heat dissipation module, prolonged the life-span of light source module.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is an exploded view of a heat sink module according to an embodiment of the present invention;
fig. 2 is an assembly state diagram of the light source heat dissipation module shown in fig. 1.
Fig. 3 is an assembly state diagram of a light source heat dissipation module according to another embodiment of the utility model.
Fig. 4 is a schematic diagram illustrating a comparison of horizontal installation and vertical installation of the light source heat dissipation module according to an embodiment of the utility model.
Fig. 5 is a schematic view of a mounting bracket of a light source heat dissipation module according to an embodiment of the utility model.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the following embodiments of the present invention are described in further detail with reference to the accompanying drawings.
It should be noted that all expressions using "first" and "second" in the embodiments of the present invention are used for distinguishing two entities with the same name but different names or different parameters, and it should be noted that "first" and "second" are merely for convenience of description and should not be construed as limitations of the embodiments of the present invention, and they are not described in any more detail in the following embodiments.
In the following description, it is to be understood that the terms "upper", "lower", "left", "right", "front", "rear", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
As shown in fig. 1 to 3, in an embodiment of the present invention, a light source heat dissipation module includes: light source chip 100, with thermal module, lens 500, waterproof rubber ring 400, the fixed lid 600 that light source chip connects, thermal module include radiator 200 and heating panel 300, radiator 200 includes heat dissipation base member 202, heating panel 300 along first direction L can dismantle set up in on the heat dissipation base member 202, reach heating panel 300 and heat dissipation base member 202 nimble ground, conveniently separate, make things convenient for not unidimensional heating panel 300's replacement, heating panel 300's size can be based on different lamp body sizes to customize and select, is favorable to adapting to the installation of module in the not unidimensional lamp body, can realize module main part's standardized production design simultaneously, only needs to customize and select the heating panel of piecing together, has reduced manufacturing cost.
The light source chip 100 is disposed on the heat dissipation substrate along a second direction M, the first direction L is perpendicular to the second direction M, and the heat dissipation plate 300 and the heat sink 200 are coated with the graphene coating, so that heat generated by the light source is effectively dissipated, and the overall heat dissipation efficiency of the heat dissipation plate is improved.
The lens 500 covers the light source chip 100 and is disposed on the same side of the heat dissipation substrate 202, and the bottom of the lens 500 is provided with a protruding block 501. Waterproof rubber ring 400 set up in lens 500 with between the heat dissipation base member 202, waterproof rubber ring 400 is provided with the recess, and the bulge 501 of lens 500 bottom is nested in waterproof rubber ring 400's recess, plays dampproofing waterproof function.
The size of the fixing cover 600 is equivalent to that of the heat dissipation substrate 202, a cavity 601 matched with the lens 500 is arranged on the fixing cover 600, the lens 500 embedded in the groove of the waterproof rubber ring 400 is fixed on the heat dissipation substrate 202 by the fixing cover 600, and the periphery of the cavity on the fixing cover 600 is fixed on the heat dissipation substrate 202 through bolts, so that the functions of fixing the lens and protecting the heat dissipation substrate are achieved.
As shown in fig. 1 to 3, in an embodiment of the present invention, the heat dissipation plate 300 includes a first portion 302 and a second portion 301 connected to each other, the first portion is connected to a mounting structure of the light source heat dissipation module, the mounting structure is a substrate matched with the light source heat dissipation module, and the size of the substrate can be customized and selected according to the size of the heat dissipation plate. The second portion 301 is connected to the heat dissipation substrate 202, the thickness of the first portion 302 is smaller than the thickness 301 of the second portion, the first portion is provided with a mounting hole 304 for connecting with a mounting structure of the light source heat dissipation module, the second portion has a first end connected to the heat dissipation substrate and a second end opposite to the first end, the first end is provided with a connecting hole 305, the second end is connected to the first portion, and the first end to the second end of the second portion 301 are arranged in an inclined manner, so that the second portion can be conveniently taken out of a mold when the heat dissipation plate is produced. The first end of the second part 301 of the heat dissipation plate 300 is fixed on the heat dissipation base body through the bolt, so that the heat dissipation plate can be flexibly and simply replaced, and only the heat dissipation plate of the light source heat dissipation module needs to be replaced according to lamp shells of different sizes, so that the production cost is reduced, and the wide applicability of the light source heat dissipation module is enhanced.
As shown in fig. 1 to 3, in an embodiment of the present invention, in a third direction, two heat dissipation ear plates 203 are disposed on two sides of the heat dissipation substrate 202, the third direction is perpendicular to the first direction L and the second direction M, the two heat dissipation ear plates 203 and the light source chip 100 are disposed on two opposite sides of the heat dissipation substrate 202, the two heat dissipation ear plates 203 and the heat dissipation substrate 202 substantially form a U-shaped structure, a plurality of heat dissipation fins are disposed between the two heat dissipation ear plates, and the heat dissipation fins are coated with a graphene coating, so as to facilitate dissipation of heat generated by the light source and improve the heat dissipation efficiency of the entire heat sink.
As shown in fig. 1 to 3, in an embodiment of the present invention, two heat dissipation plates 300 are disposed on two opposite sides of the heat dissipation substrate 202 along a first direction, so as to dissipate heat generated by the light source and improve the heat dissipation efficiency of the heat sink.
In one embodiment of the present invention, the light source chip 100 is an LED light source or a COB light source. The heat conducting silica gel is arranged between the light source chip 100 and the heat dissipation substrate 202, so that heat generated by the light source can be dissipated, and the overall heat dissipation efficiency of the heat sink is improved.
In an embodiment of the present invention, the shape of the lens 500 may be changed according to the shape of the lamp housing or the size of the internal space, which is beneficial to adapting to different usage scenarios, different installation manners of the light source heat dissipation module, and adaptation to different shapes of the lamp housing or different sizes of the lamp housing space.
Further, in another embodiment of the present invention, as shown in fig. 2, a plane of the light source chip 100 on the heat dissipation substrate 202 is a milled plane, and the two are fixed by screws; the assembled lens 500 is fixed on the milling plane by the fixing cover 600, and graphene paint is sprayed on the other surfaces except the milling plane of the heat dissipation substrate 202;
as shown in fig. 4, in an embodiment of the present invention, the light source heat dissipation module is rectangular, and according to the size of the lamp housing, the usage scenario of the lamp, or the shape of the lamp housing, the light source heat dissipation module is installed in the lamp housing in a horizontal or vertical manner, i.e., in a horizontal or vertical manner, and different heat dissipation plates 300 are selected or customized according to the horizontal or vertical installation manner, for example, in the case of a low power lamp to be modified, the vertical installation manner is often adopted; the radiator is vertically installed aiming at the problem that a large gap is left at the installation position of the original lamp shell after the transverse installed heat dissipation module is installed when only one heat dissipation module needs to be installed according to the specific use scene of the lamp, and the whole lamp after the lamp is modified and installed is more attractive due to the fact that the gap left at two sides is small; when the module of reforming transform lamp body installation is greater than 1, adopt horizontal dress version heat dissipation module to install. Different installation modes are beneficial to adapting to lamps with different powers, different use scenes and lamp shells with different shapes or different space sizes.
As shown in fig. 5, the light source heat dissipation module can be matched with different brackets to form different lamp modules, so that the installation manner of the light source heat dissipation module is more diversified, and the light source heat dissipation module can be flexibly applied to different scenes.
In summary, in the light source heat dissipation module disclosed in the embodiment of the present invention, firstly, the heat dissipation plate is selected and customized according to the size of the modified lamp housing by integrally splicing the heat sink and the heat dissipation plate, so that the standardized production design of the heat sink and the light source chip is realized, the light source module with multiple sizes is provided by only customizing and selecting the spliced heat dissipation plate, the adaptability is enhanced, and the production cost is reduced; secondly, when the light source heat dissipation module provided by the utility model is installed with the improved lamp shell, the light source heat dissipation module is only needed to be installed on the customized matching lining plate, so that the installation is convenient; thirdly, in order to ensure the heat dissipation problem of the light source, the graphene coating is sprayed on the surfaces of the heat radiator, the heat dissipation plate, the heat dissipation ear plate and the heat dissipation fins, and the heat conduction silica gel is arranged between the light source chip and the heat radiator, so that the overall heat dissipation efficiency of the heat radiator is further improved. In addition, according to the urban and rural road light distribution and the number of the modules which can be installed in the improved lamp shell, a proper lens and an installation mode are selected, so that the overall appearance of the improved lamp is more attractive.
It should be particularly noted that the various components or steps in the above embodiments can be mutually intersected, replaced, added or deleted, and therefore, the combination formed by the reasonable permutation and combination conversion shall also belong to the protection scope of the present invention, and the protection scope of the present invention shall not be limited to the embodiments.
The above is an exemplary embodiment of the present disclosure, and the order of disclosure of the above embodiment of the present disclosure is only for description and does not represent the merits of the embodiment. It should be noted that the discussion of any embodiment above is exemplary only, and is not intended to intimate that the scope of the disclosure, including the claims, of embodiments of the utility model is limited to those examples, and that various changes and modifications may be made without departing from the scope, as defined in the claims. The functions, steps and/or actions of the method claims in accordance with the disclosed embodiments described herein need not be performed in any particular order. Furthermore, although elements of the disclosed embodiments of the utility model may be described or claimed in the singular, the plural is contemplated unless limitation to the singular is explicitly stated.
Those of ordinary skill in the art will understand that: the discussion of any embodiment above is meant to be exemplary only, and is not intended to intimate that the scope of the disclosure, including the claims, of embodiments of the utility model is limited to these examples; within the idea of an embodiment of the utility model, also technical features in the above embodiment or in different embodiments may be combined and there are many other variations of the different aspects of an embodiment of the utility model as described above, which are not provided in detail for the sake of brevity. Therefore, any omissions, modifications, substitutions, improvements, and the like that may be made without departing from the spirit and principles of the embodiments of the present invention are intended to be included within the scope of the embodiments of the present invention.
Claims (10)
1. The utility model provides a light source heat dissipation module which characterized in that includes:
a light source chip;
with the radiator unit that light source chip connects, radiator unit includes radiator and heating panel, the radiator includes the heat dissipation base member, the heating panel along first direction can dismantle set up in on the heat dissipation base member, the light source chip along the second direction set up in on the heat dissipation base member, first direction with second direction mutually perpendicular, the radiator with the spraying has graphite alkene coating on the heating panel.
2. The light source heat dissipation module of claim 1, further comprising a lens covering the light source chip and disposed on the same side of the heat dissipation substrate as the light source chip.
3. The light source heat dissipation module according to claim 2, further comprising a waterproof rubber ring disposed between the lens and the heat dissipation substrate, wherein the waterproof rubber ring is provided with a groove, the bottom of the lens is provided with a protruding block, and the protruding block at the bottom of the lens is nested in the groove of the waterproof rubber ring.
4. The light source heat dissipation module according to claim 2, further comprising a fixing cover, wherein the size of the fixing cover is equivalent to that of the heat dissipation substrate, a cavity matching with the lens is disposed on the fixing cover, and the fixing cover fixes the lens on the heat dissipation substrate.
5. The light source thermal module according to claim 1, wherein the thermal plate includes a first portion and a second portion connected to each other, the first portion is connected to the mounting structure of the light source thermal module, the second portion is connected to the thermal base, the first portion has a thickness smaller than that of the second portion, the first portion has a mounting hole for connecting to the mounting structure of the light source thermal module, the second portion has a first end connected to the thermal base and a second end opposite to the first end, the first end has a connection hole, the second end is connected to the first portion, and the first end to the second end of the second portion are inclined.
6. The light source heat sink module according to claim 1, wherein two heat dissipating ear plates are disposed on two sides of the heat dissipating substrate in a third direction, the third direction is perpendicular to the first direction and the second direction, and the two heat dissipating ear plates and the heat dissipating substrate substantially form a U-shaped structure.
7. The light source heat dissipation module according to claim 1, wherein the number of the heat dissipation plates is two and the heat dissipation plates are disposed on two opposite sides of the heat dissipation substrate along the first direction.
8. The light source heat dissipation module of claim 1, wherein the light source chip is an LED light source or a COB light source.
9. The light source heat dissipation module of claim 1, wherein a thermally conductive silicone is disposed between the light source chip and the heat dissipation substrate.
10. The light source heat dissipation module according to claim 6, wherein a plurality of heat dissipation fins are disposed between the two heat dissipation ear plates, and the heat dissipation fins are coated with a graphene coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122237486.9U CN215637049U (en) | 2021-09-14 | 2021-09-14 | Light source heat dissipation module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122237486.9U CN215637049U (en) | 2021-09-14 | 2021-09-14 | Light source heat dissipation module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215637049U true CN215637049U (en) | 2022-01-25 |
Family
ID=79916389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122237486.9U Active CN215637049U (en) | 2021-09-14 | 2021-09-14 | Light source heat dissipation module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215637049U (en) |
-
2021
- 2021-09-14 CN CN202122237486.9U patent/CN215637049U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5101578B2 (en) | Light emitting diode lighting device | |
| US8353606B2 (en) | Streetlight | |
| KR101251305B1 (en) | Led light | |
| WO2008138177A1 (en) | An led lighting fixture with high-efficiency radiation effect | |
| CN100575780C (en) | Heat radiating device of road lamp | |
| CN202419331U (en) | High-power LED (light-emitting diode) street lamp of heat loss through convection | |
| CN215637049U (en) | Light source heat dissipation module | |
| CN201561290U (en) | Monolithic LED lamp | |
| CN201074795Y (en) | Street lamp cooling device | |
| CN216079368U (en) | Light emitting device | |
| CN211828826U (en) | PCT3030 common light emitting diode for outdoor use | |
| CN204437802U (en) | A kind of LED light device | |
| CN214222828U (en) | LED street lamp | |
| CN214222829U (en) | LED street lamp | |
| CN220453499U (en) | Warning lamp | |
| CN201318591Y (en) | High-power LED street lamp | |
| CN218846071U (en) | LED module with honeycomb heat radiation structure | |
| CN202629976U (en) | Waterproof light emitting diode (LED) module with efficient radiating effect | |
| CN212776919U (en) | LED lamp lens slotting module | |
| CN219889503U (en) | Camping lamp | |
| CN217482647U (en) | Composite stroboscopic lamp | |
| CN215674941U (en) | LED wall lamp | |
| CN107559625B (en) | Lamp body light guide plate fixing structure and lamp | |
| CN213019220U (en) | Bury lamp small-size high power LED | |
| CN210891095U (en) | Lighting lamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Hunan Aolan New Material Technology Co.,Ltd. Assignor: TUNGHSU TECHNOLOGY GROUP Co.,Ltd. Contract record no.: X2023110000117 Denomination of utility model: A light source heat dissipation module Granted publication date: 20220125 License type: Common License Record date: 20230905 |
|
| EE01 | Entry into force of recordation of patent licensing contract |