CN210532093U - Novel integrated LED lamp heat dissipation lamp holder - Google Patents
Novel integrated LED lamp heat dissipation lamp holder Download PDFInfo
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- CN210532093U CN210532093U CN201920758307.6U CN201920758307U CN210532093U CN 210532093 U CN210532093 U CN 210532093U CN 201920758307 U CN201920758307 U CN 201920758307U CN 210532093 U CN210532093 U CN 210532093U
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- lamp
- heat dissipation
- led lamp
- radiator
- fins
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Abstract
The utility model discloses a novel heat dissipation lamp holder of integrated form LED lamp, including lamp holder shell, lamp plate, heat radiation structure, the front side integration on the lamp plate has a plurality of LED lamp pearls of connecting through series connection and/or parallel connection, and heat radiation structure is including installing the radiator at the lamp plate rear side to and install the radiator fan at the radiator rear side, it has multilayer heat radiation fins to distribute on the radiator; the multiple layers of fins are arranged in a radial shape from inside to outside, and the height of the outer layer of radiating fins is lower than that of the inner layer of radiating fins; the fins are in an arc shape with thick ends and narrow middle; the utility model discloses a heat dissipation lamp holder of integrated form LED lamp is convenient for derive the heat that the LED lamp produced through the radiator heat conductor by the lamp plate fast, and the structure of every fin is thin shape in the middle of the both ends are thick, helps accelerating the heat derivation of radiator.
Description
Technical Field
The utility model relates to a lighting apparatus's technical field, concretely relates to novel lamp holder heat radiation structure of integrated form LED lamp.
Background
Compared with the traditional light source, the LED light source has low energy consumption and long service life, and is more and more widely applied. Although the LED lamp is a cold light source, heat is still generated during operation, and particularly in an integrated LED lamp, the temperature is increased due to the heat accumulation effect generated when a plurality of LED lamps are integrated on one lamp panel, so that light attenuation is generated, and the service life of the LED light source is reduced. Therefore, there is a need to improve the heat dissipation mechanism of the existing LED integrated lamp to solve the problems existing in the prior art.
Disclosure of Invention
In view of this, the invention provides a novel integrated heat dissipation lamp holder for an LED lamp, which includes a lamp holder shell, a lamp panel, and a heat dissipation structure, wherein a plurality of LED lamp beads are integrated on the front side of the lamp panel, the LED lamp beads are connected in series and/or in parallel, the heat dissipation structure includes a heat sink mounted on the rear side of the lamp panel, and a heat dissipation fan mounted on the rear side of the heat sink, and a plurality of layers of heat dissipation fins are distributed on the heat sink.
Further, the radiator still includes the heating panel, and the heating panel passes through silica gel and bonds to the lamp plate.
Furthermore, the heat sink is cup-shaped, the cup-shaped heat sink is formed by a plurality of layers of heat dissipation fins, and each layer of the plurality of layers of heat dissipation fins comprises a plurality of fins which are arranged circumferentially.
Furthermore, the multiple layers of fins are arranged in a radial shape from inside to outside, and the height of the outer layer of radiating fins is lower than that of the inner layer of radiating fins.
Further, the multi-layered heat dissipation fin includes at least 4 layers, preferably 5 layers.
Furthermore, the fin is arc-shaped, and the two ends of the arc-shaped fin are thick and the middle part is narrow.
Furthermore, the side surface of the lamp holder shell is provided with a plurality of radiating holes, and the radiating holes correspond to the radiating fins in position.
Further, the radiator material is aluminum alloy.
Has the advantages that: according to the LED lamp, the radiator and the radiating fan are arranged on the rear side of the lamp panel of the integrated LED lamp, the radiator is composed of multiple layers of fins, and heat generated by the LED lamp is conveniently LED out from the lamp panel through the radiator heat conductor; the structure of each fin is thick at two ends and thin in the middle, which is beneficial to accelerating heat conduction of the radiator.
Drawings
FIG. 1 is a schematic diagram of an overall structure of an LED lamp in the prior art;
fig. 2 is a schematic view of a heat dissipation lamp head structure of an integrated LED lamp according to the present invention;
fig. 3 is a schematic cross-sectional view of the heat sink of the present invention.
Description of reference numerals:
1. the lamp comprises a lamp cap, 2, a lamp body, 3, a lamp panel, 3-1, lamp beads, 3-2 mounting holes, 4, a lamp cap shell, 4-1, heat dissipation holes, 4-2, mounting portions, 4-3 clamping claws, 5, a radiator, 5-1, a heat dissipation plate and 5-2 heat dissipation fins.
Detailed Description
The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings. It is to be understood that the description of the embodiments herein is for purposes of illustration and explanation only and is not intended to limit the invention.
As shown in fig. 1, an integrated LED surface light lamp in the prior art generally includes two parts, i.e., a lamp cap 1 and a lamp body 2, wherein a plurality of LED lamps are integrated on a lamp panel portion of the lamp cap 1, which may cause temperature rise at the lamp cap portion, resulting in light decay and affecting service life.
The utility model discloses a heat dissipation lamp holder of integrated form LED lamp, its overall structure is shown in figure 2. Including lamp holder shell 4, lamp plate 3, heat radiation structure three part, the front side integration on the lamp plate 3 has a plurality of LED lamp pearls 3-1, and a plurality of LED lamp pearls 3-1 are connected and are connected with electrical source controller (not shown in the figure) through the wire that is connected to on the lamp plate through series connection and/or parallel mode to can form the luminous mode of multiple difference.
A heat radiation fan is installed at the rear side of the heat sink 5 by a screw, so that heat absorbed by the heat sink can be quickly volatilized into the air. The lamp holder shell 4 is provided with a plurality of heat dissipation holes 4-1, which is convenient for heat dissipation.
The lamp holder shell 4 and the radiator 5 are both in a cup shape, the cup-shaped radiator is composed of a plurality of layers of radiating fins 5-2, each layer of the cup-shaped radiator comprises a plurality of radiating fins 5-2 which are arranged circumferentially, the plurality of layers of radiating fins 5-2 are arranged radially from inside to outside, and the height of the outer layer of radiating fins 5-2 is lower than that of the inner layer of radiating fins 5-2; gaps exist among layers of the multi-layer fins 5-2, and gaps also exist among different fins 5-2 of each layer, so that a heat dissipation cavity is formed in the heat sink. Because the heat exchange efficiency is determined by the contact area of the heat dissipation fins and the air in the heat dissipation cavity, the contact area of the heat dissipation device and the air can be increased to the maximum extent by adopting the heat dissipation device structure, and therefore the heat conducted by the heat dissipation device can be dissipated into the air more quickly through the fins. The multilayer radiating fin at least comprises 4 layers, preferably 5 layers, and the material of the radiator is preferably aluminum alloy.
The radiating fins 5-2 are arc-shaped, and the two ends of the arc-shaped radiating fins 5-2 are thick and the middle part is narrow; the structure is adopted to increase the contact area with the air and prevent the heat from accumulating in the middle of the radiating fins 5-2, thereby improving the radiating efficiency.
The side surface of the lamp holder shell 4 is provided with a plurality of heat dissipation holes 4-1, the heat dissipation holes 4-1 correspond to the positions of the heat dissipation fins 5-2, convection is formed in the air inside and outside the lamp holder, and heat dissipation is accelerated. The back part of the lamp cap shell is also provided with a mounting part connected with the lamp body, and the mounting part is provided with threads 4-2 for connecting the lamp cap to the lamp body. The front part of the lamp holder shell is provided with a plurality of claws 4-3, and the claws 4-3 can be used for fixing the shading plate.
The above description is only a preferred embodiment of the present invention, the present invention is not limited to the above embodiment, and there may be some slight structural changes in the implementation, and if there are various changes or modifications to the present invention without departing from the spirit and scope of the present invention, and within the claims and equivalent technical scope of the present invention, the present invention is also intended to include those changes and modifications.
Claims (9)
1. The utility model provides a novel heat dissipation lamp holder of integrated form LED lamp, includes lamp holder shell, lamp plate, heat radiation structure, the front side integration on the lamp plate has a plurality of LED lamp pearls, a plurality of LED lamp pearls are connected through series connection and/or parallel mode, heat radiation structure is including installing the radiator at the lamp plate rear side to and install the radiator fan at the radiator rear side, it has multilayer heat radiation fins to distribute on the radiator.
2. The novel heat dissipation lamp cap of integrated LED lamp as claimed in claim 1, wherein: the radiator still includes the heating panel, the heating panel passes through silica gel and bonds to the lamp plate.
3. The novel heat dissipation lamp cap of integrated LED lamp as claimed in claim 1, wherein: the heat sink is cup-shaped.
4. The novel heat dissipation lamp cap of integrated LED lamp as claimed in claim 1, wherein: each of the plurality of layers of cooling fins includes a plurality of circumferentially arranged fins.
5. The novel heat dissipation lamp cap of integrated LED lamp as claimed in claim 1, wherein: the multiple layers of fins are arranged in a radial shape from inside to outside, and the height of the outer layer of radiating fins is lower than that of the inner layer of radiating fins.
6. The novel heat dissipation lamp cap of integrated LED lamp as claimed in claim 1, wherein: the multi-layer cooling fin comprises at least 4 layers.
7. The novel heat dissipation lamp cap of integrated LED lamp as claimed in claim 1, wherein: the fin is arc-shaped, and the two ends of the arc-shaped fin are thick and the middle is narrow.
8. The novel heat dissipation lamp cap of integrated LED lamp as claimed in claim 1, wherein: the side surface of the lamp holder shell is provided with a plurality of radiating holes, and the radiating holes correspond to the radiating fins in position.
9. The novel heat dissipating lamp cap of an integrated LED lamp as set forth in any one of claims 1 to 8, wherein: the radiator is made of aluminum alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920758307.6U CN210532093U (en) | 2019-05-23 | 2019-05-23 | Novel integrated LED lamp heat dissipation lamp holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920758307.6U CN210532093U (en) | 2019-05-23 | 2019-05-23 | Novel integrated LED lamp heat dissipation lamp holder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210532093U true CN210532093U (en) | 2020-05-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920758307.6U Active CN210532093U (en) | 2019-05-23 | 2019-05-23 | Novel integrated LED lamp heat dissipation lamp holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210532093U (en) |
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2019
- 2019-05-23 CN CN201920758307.6U patent/CN210532093U/en active Active
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