CN220103063U - COB novel light source package with high heat dissipation capacity - Google Patents
COB novel light source package with high heat dissipation capacity Download PDFInfo
- Publication number
- CN220103063U CN220103063U CN202321751376.7U CN202321751376U CN220103063U CN 220103063 U CN220103063 U CN 220103063U CN 202321751376 U CN202321751376 U CN 202321751376U CN 220103063 U CN220103063 U CN 220103063U
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- China
- Prior art keywords
- light source
- cob
- package
- fixedly connected
- heat dissipation
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 26
- 230000002093 peripheral effect Effects 0.000 claims abstract description 17
- 238000005538 encapsulation Methods 0.000 claims description 19
- 239000002184 metal Substances 0.000 claims description 14
- 239000000428 dust Substances 0.000 claims description 7
- 239000000853 adhesive Substances 0.000 claims description 6
- 230000001070 adhesive effect Effects 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 241000883990 Flabellum Species 0.000 claims 2
- 238000004806 packaging method and process Methods 0.000 abstract description 15
- 230000005855 radiation Effects 0.000 abstract description 6
- 238000005516 engineering process Methods 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 abstract description 3
- 230000000191 radiation effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 3
- 239000006185 dispersion Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000002310 reflectometry Methods 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model relates to the technical field of COB light source technology and discloses a novel COB light source package with high heat dissipation capability, which comprises a package assembly, wherein the upper part in the package assembly is fixedly connected with a heat dissipation assembly, the heat dissipation assembly comprises a small motor and fan blades, the fan blades are uniformly and fixedly connected to the end part of the peripheral surface of an output shaft of the small motor, the package assembly comprises a package shell and a clamping piece, and the clamping piece is fixedly connected to the lower part of the inner peripheral surface of the package shell. According to the COB novel light source package with high heat radiation capability, the problem that the existing COB novel light source package is solved through the heat radiation assembly and the packaging assembly is solved, when the COB novel light source package is used, the heat radiation performance of the COB novel light source package can only be generally achieved through a natural heat radiation mode, the heat radiation effect of the COB novel light source package is generally achieved, and particularly when the COB light source is used for a long time, the heat radiation performance of the COB novel light source package is poor; or when the tool is damaged, the tool with the relevant model is required to be disassembled, so that the maintenance problem is inconvenient.
Description
Technical Field
The utility model relates to the technical field of COB light source technology, in particular to a novel COB light source package with high heat dissipation capacity.
Background
The COB light source is a high-light-efficiency integrated surface light source technology in which an LED chip is directly attached to a mirror surface metal substrate with high reflectivity, and the technology eliminates the support concept, and has no electroplating, reflow soldering and surface mounting procedures, so that the procedures are reduced by nearly one third, the cost is saved by one third, the COB light source can be simply understood as a high-power integrated surface light source, and the light-emitting area and the external dimension of the light source can be designed according to the external structure of a product.
At present, when the COB novel light source package is used, the heat dissipation performance of the COB novel light source package can only dissipate heat in a natural heat dissipation mode, the heat dissipation effect of the COB novel light source package is general, and particularly when the COB light source is used for a long time, the heat dissipation performance of the COB novel light source package is poor, and certain limitation exists in use; or the novel light source encapsulation of current strong heat dispersion's COB, when using, for the comparatively firm of the novel light source installation of COB, the novel light source of COB is connected through screw and packaging structure generally, when it damages, still need use the instrument of relevant model just can dismantle it, is inconvenient for maintaining, uses to have certain limitation.
Disclosure of Invention
The utility model aims to provide a novel COB light source package with high heat dissipation capacity, so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a novel light source encapsulation of COB that heat-sinking capability is strong, includes the encapsulation subassembly, upper portion fixedly connected with heat-sinking element in the encapsulation subassembly, and the heat-sinking element includes small-size motor and fan blade, even fixed connection of fan blade is at small-size motor output shaft peripheral surface tip, and the encapsulation subassembly includes encapsulation shell and fastener, fastener fixed connection is in encapsulation shell inner peripheral surface lower part.
Preferably, the lower part of the peripheral surface of the packaging shell is uniformly provided with radiating holes, the middle part of the bottom surface of the packaging shell is provided with a thread groove, and the outside of the thread groove is in threaded connection with a sealing cover component.
Preferably, the upper part of the inner peripheral surface of the packaging shell is uniformly and fixedly connected with a connecting piece, a fixing piece is fixedly connected between the inner ends of the connecting pieces, and the upper surface of the packaging shell is fixedly connected with a connecting frame.
Preferably, the connecting rod is fixedly connected with in the middle of the upper surface of the connecting frame, and the connecting disc is fixedly connected with on the upper end surface of the connecting rod, the dust cover is connected with the connecting rod in a sleeved mode on the peripheral surface of the connecting rod, and the through hole is formed in the middle of the upper surface of the dust cover in a penetrating mode.
Preferably, the lower part joint is connected with the light source subassembly in the encapsulation subassembly, and the light source subassembly includes mirror surface metal sheet and locating part, the even fixed connection of locating part is at mirror surface metal sheet one side surface edge, and the total number of locating part is three.
Preferably, an adhesive is arranged on the surface of the other side of the mirror surface metal plate, and the mirror surface metal plate is connected with the LED chip through adhesive bonding.
Preferably, the sealing cover assembly comprises a threaded annular frame and a threaded ring, the threaded ring is fixedly connected to the middle of one side surface of the threaded annular frame, and a transparent cover is fixedly connected to the middle of the inner side surface of the threaded annular frame.
Compared with the prior art, the utility model provides the COB novel light source package with strong heat dissipation capability, which has the following beneficial effects:
1. this novel light source encapsulation of COB that heat-sinking capability is strong through the radiating component who sets up, has the advantage of being convenient for improve radiating efficiency, has solved the novel light source encapsulation of current COB, and when using, its heat dispersion generally only can dispel the heat by natural radiating mode, and its radiating effect is general, especially when using COB light source for a long time, its heat dispersion is relatively poor, uses the problem that has certain limitation.
2. This novel light source encapsulation of COB that heat-sinking capability is strong, through the encapsulation subassembly that sets up, have and be convenient for dismantle COB light source and packaging structure quick, thereby the advantage of being convenient for COB light source maintenance, the novel light source encapsulation of COB that current heat-sinking capability is strong has been solved, when using, for the comparatively firm of the novel light source installation of COB, the novel light source of COB is connected through screw and packaging structure generally, when it damages, still need use the instrument of relevant model just can dismantle it, be inconvenient for maintenance, use the problem that has certain limitation.
Drawings
For a clearer description of the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it will be apparent that the drawings in the description below are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art:
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of a heat dissipating assembly according to the present utility model;
FIG. 3 is a schematic view of a light source assembly according to the present utility model;
FIG. 4 is a schematic diagram of a package structure according to the present utility model;
fig. 5 is a schematic structural view of a capping assembly according to the present utility model.
In the figure: 1. packaging the assembly; 11. packaging the shell; 111. a heat radiation hole; 112. a thread groove; 12. a dust cover; 121. a through hole; 13. a connecting rod; 14. a connecting disc; 15. a connecting frame; 16. a connecting piece; 17. a fixing member; 18. a clamping piece; 2. a capping assembly; 21. a threaded annular frame; 22. a thread ring; 23. a transparent cover; 3. a heat dissipation assembly; 31. a small motor; 32. fan blades; 4. a light source assembly; 41. a mirror surface metal plate; 42. a limiting piece; 43. and (3) sticking glue; 44. an LED chip.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
Embodiment one:
referring to fig. 1-5, the present utility model provides a technical solution: the COB novel light source package with high heat dissipation capacity comprises a package assembly 1, wherein the upper part in the package assembly 1 is fixedly connected with a heat dissipation assembly 3, the heat dissipation assembly 3 comprises a small motor 31 and fan blades 32, the fan blades 32 are uniformly and fixedly connected to the end part of the peripheral surface of an output shaft of the small motor 31, the package assembly 1 comprises a package shell 11 and a clamping piece 18, and the clamping piece 18 is fixedly connected to the lower part of the inner peripheral surface of the package shell 11; the lower part of the peripheral surface of the packaging shell 11 is uniformly provided with heat dissipation holes 111, the middle part of the bottom surface of the packaging shell 11 is provided with a thread groove 112, and the outside of the thread groove 112 is in threaded connection with the sealing cover component 2; the upper part of the inner peripheral surface of the packaging shell 11 is uniformly and fixedly connected with a connecting piece 16, a fixing piece 17 is fixedly connected between the inner ends of the connecting piece 16, and the upper surface of the packaging shell 11 is fixedly connected with a connecting frame 15; the middle part of the upper surface of the connecting frame 15 is fixedly connected with a connecting rod 13, the surface of the upper end of the connecting rod 13 is fixedly connected with a connecting disc 14, the peripheral surface of the connecting rod 13 is sleeved with a dust cover 12, and the middle part of the upper surface of the dust cover 12 is provided with a through hole 121 in a penetrating way;
working principle: when the light source package is used, firstly, the limiting piece 42 on the light source assembly 4 is aligned with the clamping piece 18 on the package assembly 1, then the light source assembly 4 is rotated clockwise, so that the clamping piece 18 is connected with the limiting piece 42 in a clamping manner, the light source assembly 4 and the package assembly 1 can be connected, otherwise, the light source assembly 4 and the package assembly 1 are detached, and the small motor 31 in the fixed heat dissipation assembly 3 drives the fan blades 32 to rotate, so that the light source assembly 4 can be dissipated, and heat can be dissipated through the heat dissipation holes 111.
As shown in fig. 3, the light source assembly 4 is connected to the lower portion of the package assembly 1 in a clamping manner, the light source assembly 4 comprises a mirror surface metal plate 41 and limiting pieces 42, the limiting pieces 42 are uniformly and fixedly connected to the edge of one side surface of the mirror surface metal plate 41, and the total number of the limiting pieces 42 is three; the other side surface of the mirror surface metal plate 41 is provided with an adhesive 43, and the mirror surface metal plate 41 is connected with an LED chip 44 through the adhesive 43 in an adhesive manner; specifically, when the light source assembly 4 and the packaging assembly 1 need to be connected, only the light source assembly 4 needs to be rotated clockwise, so that the clamping member 18 is clamped in the limiting member 42.
As shown in fig. 5, the cover assembly 2 comprises a threaded annular frame 21 and a threaded ring 22, wherein the threaded ring 22 is fixedly connected to the middle part of one side surface of the threaded annular frame 21, and a transparent cover 23 is fixedly connected to the middle part of the inner side surface of the threaded annular frame 21; specifically, when it is necessary to connect the cap assembly 2 and the package assembly 1, it is only necessary to rotate the cap assembly 2 clockwise with the screw ring 22 aligned with the screw groove 112 to screw it down.
It is noted that relational terms such as first and second, and the like are 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. Moreover, 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. Without further limitation, an element defined by the phrase "comprising one does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.
Claims (7)
1. The utility model provides a novel light source encapsulation of COB that heat-sinking capability is strong, its characterized in that, including encapsulation subassembly (1), upper portion fixedly connected with radiator unit (3) in encapsulation subassembly (1), and radiator unit (3) are including small-size motor (31) and flabellum piece (32), even fixed connection of flabellum piece (32) is at small-size motor (31) output shaft peripheral surface tip, and encapsulation subassembly (1) are including encapsulation shell (11) and fastener (18), fastener (18) fixed connection is in encapsulation shell (11) inner peripheral surface lower part.
2. The COB novel light source package with high heat dissipation capability according to claim 1, wherein the heat dissipation holes (111) are uniformly formed in the lower portion of the peripheral surface of the package shell (11), a thread groove (112) is formed in the middle of the bottom surface of the package shell (11), and the thread groove (112) is externally connected with the sealing cover component (2) in a threaded mode.
3. The COB novel light source package with high heat dissipation capacity according to claim 1, wherein connecting pieces (16) are uniformly and fixedly connected to the upper portion of the inner peripheral surface of the package shell (11), fixing pieces (17) are fixedly connected between the inner ends of the connecting pieces (16), and a connecting frame (15) is fixedly connected to the upper surface of the package shell (11).
4. The COB novel light source package with high heat dissipation capacity according to claim 3, wherein the connecting rod (13) is fixedly connected to the middle part of the upper surface of the connecting frame (15), the connecting disc (14) is fixedly connected to the upper end surface of the connecting rod (13), the dust cover (12) is sleeved on the peripheral surface of the connecting rod (13), and the through hole (121) is formed in the middle part of the upper surface of the dust cover (12) in a penetrating manner.
5. The COB novel light source package with high heat dissipation capacity according to claim 1, wherein the light source assembly (4) is connected to the lower portion in the package assembly (1) in a clamping manner, the light source assembly (4) comprises a mirror metal plate (41) and limiting pieces (42), the limiting pieces (42) are uniformly and fixedly connected to the edge of one side surface of the mirror metal plate (41), and the total number of the limiting pieces (42) is three.
6. The COB novel light source package with high heat dissipation capability of claim 5, wherein the other side surface of the mirror metal plate (41) is provided with an adhesive (43), and the mirror metal plate (41) is bonded with an LED chip (44) through the adhesive (43).
7. The COB novel light source package with high heat dissipation capability according to claim 2, wherein the sealing cover assembly (2) comprises a threaded annular frame (21) and a threaded ring (22), the threaded ring (22) is fixedly connected to the middle part of one side surface of the threaded annular frame (21), and a transparent cover (23) is fixedly connected to the middle part of the inner side surface of the threaded annular frame (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321751376.7U CN220103063U (en) | 2023-07-05 | 2023-07-05 | COB novel light source package with high heat dissipation capacity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321751376.7U CN220103063U (en) | 2023-07-05 | 2023-07-05 | COB novel light source package with high heat dissipation capacity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220103063U true CN220103063U (en) | 2023-11-28 |
Family
ID=88873343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321751376.7U Active CN220103063U (en) | 2023-07-05 | 2023-07-05 | COB novel light source package with high heat dissipation capacity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220103063U (en) |
-
2023
- 2023-07-05 CN CN202321751376.7U patent/CN220103063U/en active Active
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