CN210801093U

CN210801093U - Heat dissipation equipment of high-power LED lamp

Info

Publication number: CN210801093U
Application number: CN201921878644.5U
Authority: CN
Inventors: 李自勇
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-01
Filing date: 2019-11-01
Publication date: 2020-06-19
Anticipated expiration: 2029-11-01

Abstract

A heat dissipation device of a high-power LED lamp relates to the field of heat dissipation devices of LED lamp panels, in particular to a heat dissipation device of a high-power LED lamp, which comprises a heat dissipation shell and first heat dissipation fins, wherein the heat dissipation shell is formed by connecting a plurality of barrel-shaped components in pairs in parallel, the joint of the two barrel-shaped components extends to one barrel-shaped component to be connected with a fixing part, the fixing part is connected with the first heat dissipation fins, and the first heat dissipation fins are positioned in a V-shaped space between the two heat dissipation shells and are bent along the surface of the other heat dissipation shell; the LED lamp panel is fixed on the barrel-shaped component, the substrate is arranged below the LED lamp panel, the radiating fins are arranged below the substrate, the heat conducting pipes are arranged below the radiating fins, the bottom of each heat conducting pipe is connected with a graphite flake, and the graphite flake is located at the bottom of the barrel-shaped component; the side surface of the lower part of the heat dissipation shell is connected with second heat dissipation fins, and the bottom of the heat dissipation shell is connected with third heat dissipation fins; the bottom of the heat dissipation shell is provided with the preformed hole, the space is fully utilized to arrange the heat dissipation fins, the heat dissipation effect is good, and the long-time safe use of the high-power LED lamp can be guaranteed.

Description

Heat dissipation equipment of high-power LED lamp

Technical Field

The utility model relates to a LED lamp plate heat dissipation equipment technical field, concretely relates to heat dissipation equipment of high-power LED lamp.

Background

An LED is a solid-state semiconductor device that converts electrical energy into visible light, and directly converts electricity into light. A large amount of heat can be generated in the process of using the high-power LED lamp, the using effect and the service life of the LED lamp are influenced, and the LED lamp heat dissipation equipment can be used at the moment.

The LED lamp heat dissipation device on the market at present has some problems, the heat dissipation method is single, the LED lamp cannot be efficiently and quickly cooled, the LED lamp is not beneficial to use of an operator, and aiming at the problems, the problem that the LED lamp cannot be efficiently and quickly cooled by the heat dissipation device of the high-power LED lamp is urgently needed to be solved, so that the LED lamp can be conveniently used by the operator.

SUMMERY OF THE UTILITY MODEL

For the heat dissipation problem of solving the stage lamp, the utility model provides a radiating thinking of another kind of stage lamp.

The technical scheme adopted by the utility model is as follows: a heat dissipation device of a high-power LED lamp comprises a heat dissipation shell and a first heat dissipation fin; the heat dissipation shell is characterized in that a plurality of barrel-shaped parts are connected together in pairs in parallel, the joint of the two barrel-shaped parts extends towards one of the barrel-shaped parts to be connected with a fixing part, the fixing part is connected with a plurality of first heat dissipation fins, and the first heat dissipation fins are positioned in a V-shaped space between the two heat dissipation shells and are bent along the surface of the other heat dissipation shell; an LED lamp panel is fixed at the top of the barrel-shaped component, a substrate is arranged below the LED lamp panel, a radiating fin is arranged below the substrate, a heat conducting pipe is arranged below the radiating fin, the bottom of the heat conducting pipe is connected with a graphite sheet, and the graphite sheet is positioned at the bottom of the barrel-shaped component; the side surface of the lower part of the heat dissipation shell is connected with a plurality of second heat dissipation fins, and the bottom of the heat dissipation shell is connected with a plurality of third heat dissipation fins; the bottom of the heat dissipation shell is provided with a preformed hole.

As a further improvement of the utility model, the top of the barrel-shaped component is provided with an annular groove, and a plurality of mounting holes are arranged on the annular groove.

As a further improvement of the present invention, the second heat dissipating fin is plate-shaped.

As a further improvement of the present invention, the third heat dissipating fin includes a cylindrical fin connected to the bottom of the heat dissipating housing and a U-shaped fin connected to the end of the cylindrical fin.

As a further improvement of the present invention, one side of the heat dissipation housing is connected with a chute.

As a further improvement of the utility model, the lower end of the chute is connected with a bent sheet-shaped inclined fin.

As a further improvement of the utility model, the heat conducting pipe is a hollow pipe, and copper powder is arranged inside the heat conducting pipe.

The utility model has the advantages that: the space is fully utilized to arrange the radiating fins, the radiating effect is good, and the long-time safe use of the high-power LED lamp can be ensured.

Drawings

The present invention will be further described with reference to the accompanying drawings and embodiments.

Fig. 1 is a schematic perspective view of an embodiment of the present invention;

fig. 2 is a longitudinal sectional view of an embodiment of the present invention.

Detailed Description

The heat dissipation device of a high-power LED lamp as shown in fig. 1-2 comprises a heat dissipation housing and first heat dissipation fins 3, wherein the heat dissipation housing is formed by connecting a plurality of barrel-shaped components 1 in pairs, a fixing portion 2 extends from the joint of the two heat dissipation housings to one of the heat dissipation housings, the fixing portion 2 is connected with a plurality of first heat dissipation fins 3, the first heat dissipation fins 3 are located in a V-shaped space between the two barrel-shaped components 1 and are bent along the surface of the other barrel-shaped component 1, the space between the two barrel-shaped components 1 is fully utilized, and heat dissipation is fully performed. An LED lamp panel 6 is fixed at the top of the barrel-shaped component 1, a substrate 7 is arranged below the LED lamp panel 6, a radiating fin 8 is arranged below the substrate 7, a heat conducting pipe 9 is arranged below the radiating fin 8, the bottom of the heat conducting pipe 9 is connected with a graphite flake 10 to facilitate uniform heat dissipation, and the graphite flake 10 is positioned at the bottom of the barrel-shaped component 1; the side surface of the lower part of the heat dissipation shell is connected with a plurality of second heat dissipation fins 4, and the bottom of the heat dissipation shell is connected with a plurality of third heat dissipation fins; the bottom of the heat dissipation shell is provided with a preformed hole 11 for wiring or placing other components. The utility model discloses a heat dissipation equipment make full use of space carries out high-efficient heat dissipation, can satisfy a plurality of high-power LED and use simultaneously.

Specifically, referring to fig. 2, an annular groove 12 is formed in the top of the barrel-shaped member 1 for placing the edge of the LED lamp panel 6, and a plurality of mounting holes 5 are formed in the annular groove 12 to facilitate mounting and fixing of the LED lamp panel 6.

Further, the second heat dissipating fin 4 has a plate shape.

As an embodiment of the present invention, the third heat dissipating fin includes a cylindrical fin 14 connected to the bottom of the heat dissipating housing and a U-shaped fin 15 connected to the end of the cylindrical fin 14.

For the convenience of installation fixed the utility model discloses a heat abstractor is connected with spout 16 in one side of heat dissipation casing, and the slip of being convenient for can fix, also convenient the dismantlement.

Further, a bent sheet-shaped inclined fin 17 is connected to a lower end of the chute 16 for sufficient heat dissipation.

The above description is only a preferred embodiment of the present invention, and does not limit the scope of the present invention.

Claims

1. The utility model provides a heat dissipation equipment of high-power LED lamp which characterized in that: the heat dissipation structure comprises a heat dissipation shell and first heat dissipation fins; the heat dissipation shell is characterized in that a plurality of barrel-shaped parts are connected together in pairs in parallel, the joint of the two barrel-shaped parts extends towards one of the barrel-shaped parts to be connected with a fixing part, the fixing part is connected with a plurality of first heat dissipation fins, and the first heat dissipation fins are positioned in a V-shaped space between the two heat dissipation shells and are bent along the surface of the other heat dissipation shell; an LED lamp panel is fixed at the top of the barrel-shaped component, a substrate is arranged below the LED lamp panel, a radiating fin is arranged below the substrate, a heat conducting pipe is arranged below the radiating fin, the bottom of the heat conducting pipe is connected with a graphite sheet, and the graphite sheet is positioned at the bottom of the barrel-shaped component; the side surface of the lower part of the heat dissipation shell is connected with a plurality of second heat dissipation fins, and the bottom of the heat dissipation shell is connected with a plurality of third heat dissipation fins; the bottom of the heat dissipation shell is provided with a preformed hole.

2. The heat dissipating device for high power LED lamp as set forth in claim 1, wherein: the top of the barrel-shaped component is provided with an annular groove, and the annular groove is provided with a plurality of mounting holes.

3. The heat dissipating device for high power LED lamp as set forth in claim 1, wherein: the second heat dissipation fin is plate-shaped.

4. The heat dissipating device for high power LED lamp as set forth in claim 1, wherein: the third radiating fins comprise cylindrical fins connected to the bottom of the radiating shell and U-shaped fins connected to the end portions of the cylindrical fins.

5. The heat dissipating device for high power LED lamp as set forth in claim 1, wherein: one side of the heat dissipation shell is connected with a sliding groove.

6. The heat dissipating device for high power LED lamp as set forth in claim 5, wherein: the lower end of the sliding groove is connected with a bent sheet-shaped inclined fin.

7. The heat dissipating device for high power LED lamp as set forth in claim 1, wherein: the heat conduction pipe is a hollow pipe, and copper powder is arranged inside the heat conduction pipe.