CN215259702U

CN215259702U - Heat radiator

Info

Publication number: CN215259702U
Application number: CN202121293249.8U
Authority: CN
Inventors: 黄荣丰; 陈志曼; 侯志发; 余泽松
Original assignee: Guangzhou Yajiang Photoelectric Equipment Co Ltd
Current assignee: Guangzhou Yajiang Photoelectric Equipment Co Ltd
Priority date: 2021-06-09
Filing date: 2021-06-09
Publication date: 2021-12-21
Anticipated expiration: 2031-06-09

Abstract

The utility model relates to the technical field of lighting equipment, and discloses a radiator, which comprises a heat conduction bottom plate and a heat dissipation plate, wherein the heat dissipation plate comprises a mounting plate and a plurality of heat dissipation fins arranged on the bottom surface of the mounting plate at intervals, the heat conduction bottom plate is arranged on the bottom surface of a light source of a lamp body, heat conduction strips are arranged on the periphery of the heat conduction bottom plate in an outward extending manner, the bottom surface of the heat conduction bottom plate is arranged on the top surface of the mounting plate, and the heat conduction strips are connected with the top surface of the mounting plate; adopt the utility model discloses, can increase the heat storage volume and can be fast to the diffusion all around with the heat, the radiating effect is good.

Description

Heat radiator

Technical Field

The utility model relates to a lighting apparatus technical field especially relates to a radiator.

Background

The heat dissipation of lamp of shaking the head at present mainly dispels the heat through set up the fan in the lamp of shaking the head, but radiating efficiency is lower like this, and the lamp of shaking the head uses the condition that leads to overheated easily for a long time, seriously influences the life of the light source of the lamp of shaking the head like this.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a can increase the heat storage volume and can be with the heat fast to diffusion all around, the radiator that the radiating effect is good.

In order to achieve the above object, the utility model provides a radiator, it includes heat conduction bottom plate and heating panel, the heating panel includes that mounting panel and a plurality of interval set up the radiating fin of the bottom surface of mounting panel, the heat conduction bottom plate sets up the bottom surface at the lamp body light source, all outwards extend all around of heat conduction bottom plate is equipped with the heat conduction strip, the bottom surface of heat conduction bottom plate sets up the top surface of mounting panel, just the heat conduction strip with the top surface of mounting panel is connected.

As the utility model discloses preferred scheme, the area of heat conduction bottom plate is greater than the area of lamp body light source.

As the utility model discloses preferred scheme, the bottom surface of heat conduction strip is the plane, the heat conduction strip welding is in on the mounting panel.

As the utility model discloses preferred scheme, the heat conduction strip runs through the heat conduction bottom plate, just the both ends of heat conduction strip are in respectively two sides of heat conduction bottom plate stretch out.

As the preferred scheme of the utility model, the heat conduction strip is equipped with 6.

As the preferred scheme of the utility model, the heat conduction strip is the heat conduction copper pipe.

As the preferred scheme of the utility model, the heat conduction bottom plate is the heat conduction copper.

As a preferred embodiment of the present invention, the heat dissipation plate is formed by forging and integrally molding.

The embodiment of the utility model provides a radiator compares with prior art, and its beneficial effect lies in:

the utility model discloses a set up the heat conduction bottom plate in lamp body light source bottom can increase the heat storage volume, the heat that the lamp body light source concentrates on the heat conduction bottom plate can be diffused to the periphery of heating panel fast through the heat conduction strip simultaneously, fin on the heating panel can be fast with the air heat transfer simultaneously, improve the radiating effect of lamp body light source, and can take away the heat on the radiator fast through the fan on the moving head lamp; it is visible, the utility model discloses can increase the heat storage volume and can be fast to the diffusion all around with the heat, the radiating effect is good.

Drawings

In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings of the embodiments will be briefly described below.

Fig. 1 is a schematic structural diagram of a heat sink provided by the present invention;

fig. 2 is a schematic structural view of a heat dissipation plate;

in the figure, 1 is a heat-conducting bottom plate; 2 is a heat dissipation plate; 21 is a mounting plate; 22 are radiating fins; 3 is a heat conducting strip; and 4, a lamp body light source.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and simplification of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

As shown in fig. 1, the heat sink of the preferred embodiment of the present invention includes a heat conducting bottom plate 1 and a heat dissipating plate 2, the heat dissipating plate 2 includes a mounting plate 21 and a plurality of heat dissipating fins 22 disposed on the bottom surface of the mounting plate 21, the heat conducting bottom plate 1 is disposed on the bottom surface of the lamp light source 4, the heat conducting bottom plate 1 is extended outward to form a heat conducting strip 3, the bottom surface of the heat conducting bottom plate 1 is disposed on the top surface of the mounting plate 21, and the heat conducting strip 3 is connected to the top surface of the mounting plate 21.

Therefore, the heat storage quantity can be increased by arranging the heat conduction bottom plate 1 at the bottom of the lamp body light source 4, meanwhile, the heat concentrated on the heat conduction bottom plate 1 by the lamp body light source 4 can be rapidly diffused to the periphery of the heat dissipation plate 2 through the heat conduction strips 3, meanwhile, the heat dissipation fins 22 on the heat dissipation plate 2 can rapidly exchange heat with air, the heat dissipation effect of the lamp body light source 4 is improved, and the heat on the heat dissipater can be rapidly taken away through the upper fan of the oscillating lamp; it is visible, the utility model discloses can increase the heat storage volume and can be fast to the diffusion all around with the heat, the radiating effect is good.

Illustratively, the area of the heat conducting bottom plate 1 is larger than that of the lamp body light source 4, and the heat conducting bottom plate 1 is a heat conducting copper plate, so that the heat conducting effect of the heat conducting bottom plate 1 is ensured to be good.

Illustratively, the bottom surface of the heat conduction strip 3 is a plane, and the heat conduction strip 3 is welded on the mounting plate 21, so as to ensure that the contact area between the heat conduction strip 3 and the mounting plate 21 of the heat dissipation plate 2 is as large as possible.

Exemplarily, heat conduction strip 3 runs through heat conduction bottom plate 1, just the both ends of heat conduction strip 3 are in respectively two sides of heat conduction bottom plate 1 stretch out, heat conduction strip 3 is equipped with 6, effectively with the heat on the heat conduction bottom plate 1 fast toward the transmission all around of heating panel 2, can make heat distribution even.

Illustratively, the heat conducting strip 3 is a heat conducting copper pipe, so that the heat radiating effect is effectively improved.

Illustratively, the heat dissipation plate 2 is formed integrally by forging, the forging integral forming is adopted, compared with die casting, the die casting die has no requirement on the draft angle, the heat dissipation fins 22 can be relatively thin and have consistent vertical thickness, the distance between the heat dissipation fins 22 and the heat dissipation fins 22 is small, the heat dissipation area of the heat dissipation plate 2 is ensured to be large enough, and the light weight and good heat dissipation effect of the heat radiator can be ensured.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a radiator, its characterized in that, includes heat conduction bottom plate and heating panel, the heating panel includes that mounting panel and a plurality of interval set up the radiating fin of the bottom surface of mounting panel, the heat conduction bottom plate sets up the bottom surface at the lamp body light source, all outwards extend all around of heat conduction bottom plate is equipped with the heat conduction strip, the bottom surface of heat conduction bottom plate sets up the top surface of mounting panel, just the heat conduction strip with the top surface of mounting panel is connected.

2. The heat sink of claim 1, wherein the thermally conductive base plate has an area greater than an area of the lamp body light source.

3. The heat sink of claim 1, wherein the bottom surface of the heat conducting strip is planar and the heat conducting strip is welded to the mounting plate.

4. The heat sink according to claim 1, wherein the heat conducting strip penetrates the heat conducting bottom plate, and both ends of the heat conducting strip protrude at both sides of the heat conducting bottom plate, respectively.

5. The heat sink of claim 4, wherein the heat conducting strip is provided with 6 strips.

6. The heat sink of claim 1, wherein the thermally conductive strip is a thermally conductive copper tube.

7. The heat sink of claim 1, wherein the thermally conductive base plate is a thermally conductive copper plate.

8. The heat sink of claim 1, wherein the heat sink plate is forged and integrally formed.