CN220623958U - COB lamp area convenient to heat dissipation - Google Patents
COB lamp area convenient to heat dissipation Download PDFInfo
- Publication number
- CN220623958U CN220623958U CN202322435611.6U CN202322435611U CN220623958U CN 220623958 U CN220623958 U CN 220623958U CN 202322435611 U CN202322435611 U CN 202322435611U CN 220623958 U CN220623958 U CN 220623958U
- Authority
- CN
- China
- Prior art keywords
- cob
- lamp strip
- heat dissipation
- conducting plate
- lamp
- 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.)
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 27
- 239000004020 conductor Substances 0.000 claims abstract description 25
- 239000002184 metal Substances 0.000 claims abstract description 21
- 238000012546 transfer Methods 0.000 claims abstract description 13
- 239000003292 glue Substances 0.000 claims abstract description 9
- 238000004806 packaging method and process Methods 0.000 claims abstract description 8
- 238000001816 cooling Methods 0.000 claims abstract description 4
- 239000004519 grease Substances 0.000 claims description 4
- 229920001296 polysiloxane Polymers 0.000 claims description 4
- 238000013021 overheating Methods 0.000 abstract description 4
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
Abstract
The utility model belongs to the technical field of COB lamp strips, and particularly relates to a COB lamp strip convenient for heat dissipation. The COB luminous assembly is arranged in the middle of the upper surface of the lamp strip conducting plate, and the lamp strip conducting plate is sealed through packaging glue; the COB light-emitting component comprises a COB light-emitting component, a metal heat conductor and a metal heat conductor, wherein a preformed hole groove is formed in the middle of the lower end of the COB light-emitting component; the bottom of lamp area current conducting plate be provided with the heat dissipation base, the grafting cooling tube in the middle of the heat dissipation base upper end is passed the lamp area current conducting plate and is alternateed in the inside of preformed hole groove to keep pegging graft with the heat transfer post of metal heat conductor lower extreme. The COB lamp strip improves the structure of the COB luminous body, and the luminous circuit is split and integrated on the heat conductor to improve the heat transfer efficiency and cooperate with the radiating fins, so that the radiating efficiency of the COB lamp strip can be greatly improved; avoiding overheating of the lamp strip.
Description
Technical Field
The utility model belongs to the technical field of COB lamp strips, and particularly relates to a COB lamp strip convenient for heat dissipation.
Background
At present, COB light bands are used in various scenes in life, with the development of COB light band technology, the requirements of people on the brightness, the concentration degree and the like of the COB light bands are higher and higher, so that high-brightness and high-power LED chips can be used for providing light bands with higher brightness, and accordingly, the high-brightness and high-power LED chips generate a large amount of heat, so that the use of the light bands also has the risks of high temperature and even short circuit, and the COB light bands convenient for heat dissipation are provided.
Disclosure of Invention
To solve the defects and the shortages of the prior art; the utility model aims to provide the COB lamp strip which is simple in structure, reasonable in design and convenient to use and is convenient to radiate, the structure of the COB luminous body is improved, a luminous circuit is split and integrated on a heat conductor to improve heat transfer efficiency and matched with radiating fins, and the radiating efficiency of the COB lamp strip can be greatly improved; avoiding overheating of the lamp strip.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the LED lamp comprises a lamp strip conducting plate, a COB luminous component, packaging glue, a preformed hole groove, a metal heat conductor, a plug-in radiating tube and a radiating base; the COB luminous assembly is arranged in the middle of the upper surface of the lamp strip conducting plate, and the lamp strip conducting plate is sealed through packaging glue; the COB light-emitting component comprises a COB light-emitting component, a metal heat conductor and a metal heat conductor, wherein a preformed hole groove is formed in the middle of the lower end of the COB light-emitting component; the bottom of lamp area current conducting plate be provided with the heat dissipation base, the grafting cooling tube in the middle of the heat dissipation base upper end is passed the lamp area current conducting plate and is alternateed in the inside of preformed hole groove to keep pegging graft with the heat transfer post of metal heat conductor lower extreme.
Preferably, the upper port of the inserted radiating pipe is provided with a clamping tooth which is matched and clamped with a clamping groove in the preformed hole groove; and silicone grease is filled in the inserted radiating pipes to fill up gaps between the heat transfer columns and the inserted radiating pipes.
Preferably, the outer side surface of the heat dissipation base is provided with heat dissipation fins, and the upper surface of the heat dissipation base is connected with the lamp strip conducting plate through glue.
Preferably, the metal heat conductor is a cube structure formed by four groups of triangular bodies, and a lamp strip control circuit board is fixed on the outer surface of each triangular body.
Preferably, the surface of the lamp strip control circuit board is integrated with a plurality of electronic devices, and the adjacent lamp strip control circuit boards are electrically connected to form a complete control circuit.
After the structure is adopted, the utility model has the beneficial effects that: the COB lamp strip improves the structure of the COB luminous body, and the luminous circuit is split and integrated on the heat conductor to improve the heat transfer efficiency and cooperate with the radiating fins, so that the radiating efficiency of the COB lamp strip can be greatly improved; avoiding overheating of the lamp strip.
Drawings
For a clearer description of embodiments of the present utility model or technical solutions in the prior art, the present utility model is described in detail by the following detailed description and the accompanying drawings.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of a heat dissipating structure according to the present utility model;
fig. 3 is a schematic structural view of a metal heat conductor 5 according to the present utility model;
reference numerals illustrate: the lamp strip conductive plate 1, the COB luminous component 2, the packaging adhesive 3, the preformed hole groove 4, the metal heat conductor 5, the plug-in radiating tube 6, the radiating base 7, the heat transfer column 8, the silicone grease 9, the clamping teeth 10, the triangular body 51 and the lamp strip control circuit board 52.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, the present utility model is described below by means of specific embodiments shown in the accompanying drawings. It should be understood that the description is only illustrative and is not intended to limit the scope of the utility model. In addition, in the following description, descriptions of well-known structures and techniques are omitted so as not to unnecessarily obscure the present utility model.
It should be noted here that, in order to avoid obscuring the present utility model due to unnecessary details, only structures and/or processing steps closely related to the solution according to the present utility model are shown in the drawings, while other details not greatly related to the present utility model are omitted.
Referring to fig. 1-3, the following technical solutions are adopted in this embodiment: the LED lamp comprises a lamp strip conducting plate 1, a COB luminous component 2, packaging glue 3, a preformed hole groove 4, a metal heat conductor 5, a plug-in radiating tube 6 and a radiating base 7; the COB luminous component 2 is arranged in the middle of the upper surface of the lamp strip conducting plate 1, and is sealed by the packaging adhesive 3; wherein, a preformed hole groove 4 is arranged in the middle of the lower end of the COB luminous component 2, and a metal heat conductor 5 is arranged in the preformed hole groove 4; the bottom of lamp area current conducting plate 1 be provided with heat dissipation base 7, heat dissipation base 7 upper end middle grafting cooling tube 6 pass lamp area current conducting plate 1 and alternate in the inside of preformed hole groove 4 to keep pegging graft with the heat conduction post 8 of metal heat conductor 5 lower extreme.
The upper port of the plug-in radiating pipe 6 is provided with a clamping tooth 10, and the clamping tooth 10 is matched and clamped with a clamping groove in the preformed hole groove 4; the silicone grease 9 is filled in the spliced radiating pipes 6 to fill up gaps between the heat transfer columns 8 and the spliced radiating pipes 6; the outer side surface of the heat dissipation base 7 is provided with heat dissipation fins, and the upper surface of the heat dissipation base 7 is connected with the lamp strip conducting plate 1 through glue.
In addition, the metal heat conductor 5 has a cube structure formed by four groups of triangular bodies 51, and a lamp strip control circuit board 52 is fixed on the outer surface of the triangular body 51; the surface of the lamp strip control circuit board 52 is integrated with a plurality of electronic devices, and the adjacent lamp strip control circuit boards 52 are electrically connected to form a complete control circuit.
The working principle of the specific embodiment is as follows: the heating components in the luminous body are split and fixed on different planes of the metal heat conductor 5, so that excessive heat concentration is avoided; therefore, the metal heat conductor 5 can conduct heat transfer through the heat transfer column 8 and conduct heat dissipation treatment under the cooperation of the heat dissipation base 7, and the heating temperature of the COB lamp strip can be greatly reduced.
The structure of the COB luminous body is improved, the luminous circuit is split and integrated on the heat conductor, so that the heat transfer efficiency is improved, and the heat dissipation efficiency of the COB lamp strip can be greatly improved by matching with the heat dissipation fins; avoiding overheating of the lamp strip.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (5)
1. COB lamp area convenient to heat dissipation, its characterized in that: the LED lamp comprises a lamp strip conducting plate, a COB luminous component, packaging glue, a preformed hole groove, a metal heat conductor, a plug-in radiating tube and a radiating base; the COB luminous assembly is arranged in the middle of the upper surface of the lamp strip conducting plate, and the lamp strip conducting plate is sealed through packaging glue; the COB light-emitting component comprises a COB light-emitting component, a metal heat conductor and a metal heat conductor, wherein a preformed hole groove is formed in the middle of the lower end of the COB light-emitting component; the bottom of lamp area current conducting plate be provided with the heat dissipation base, the grafting cooling tube in the middle of the heat dissipation base upper end is passed the lamp area current conducting plate and is alternateed in the inside of preformed hole groove to keep pegging graft with the heat transfer post of metal heat conductor lower extreme.
2. The COB lamp strip of claim 1, wherein: the upper port of the inserted radiating pipe is provided with a clamping tooth which is matched and clamped with a clamping groove in the reserved hole groove; and silicone grease is filled in the inserted radiating pipes to fill up gaps between the heat transfer columns and the inserted radiating pipes.
3. The COB lamp strip of claim 1, wherein: the outer side surface of the heat dissipation base is provided with heat dissipation fins, and the upper surface of the heat dissipation base is connected with the lamp strip conducting plate through glue.
4. The COB lamp strip of claim 1, wherein: the metal heat conductor is of a cube structure formed by four groups of triangular bodies, and a lamp strip control circuit board is fixed on the outer surface of each triangular body.
5. The COB lamp strip of claim 4, wherein: the surface of the lamp strip control circuit board is integrated with a plurality of electronic devices, and the adjacent lamp strip control circuit boards are electrically connected to form a complete control circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322435611.6U CN220623958U (en) | 2023-09-08 | 2023-09-08 | COB lamp area convenient to heat dissipation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322435611.6U CN220623958U (en) | 2023-09-08 | 2023-09-08 | COB lamp area convenient to heat dissipation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220623958U true CN220623958U (en) | 2024-03-19 |
Family
ID=90223923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322435611.6U Active CN220623958U (en) | 2023-09-08 | 2023-09-08 | COB lamp area convenient to heat dissipation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220623958U (en) |
-
2023
- 2023-09-08 CN CN202322435611.6U patent/CN220623958U/en active Active
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