CN219102754U

CN219102754U - Stage lamp heat radiation structure device

Info

Publication number: CN219102754U
Application number: CN202223325402.8U
Authority: CN
Inventors: 陈浩标; 董陈; 明晖; 张常华; 朱正辉; 赵定金
Original assignee: Guangzhou Shenghe Electronics Co ltd
Current assignee: Guangzhou Shenghe Electronics Co ltd
Priority date: 2022-12-09
Filing date: 2022-12-09
Publication date: 2023-05-30
Anticipated expiration: 2032-12-09

Abstract

The utility model relates to a stage lamp heat radiation structure device which comprises a light source, an air inlet assembly and an air outlet assembly. The light source is fixed at the upper end of the air outlet component, and the air inlet component is fixed at the lower end of the air outlet component. The air intake assembly includes a fan. The air outlet assembly comprises a radiator and a wind shield. The fan is fixed under the deep bead, and the deep bead is fixed under the radiator to the deep bead carries out the partial coverage with the radiator, and the deep bead plays the effect of gathering wind. In addition, the radiator is a fin and heat pipe structure which are arranged in sequence. The gaps between the fins and the heat pipe form a heat dissipation channel, and the heat dissipation air is discharged from the heat dissipation channel. Under the condition that the air inlet quantity is unchanged, the wind deflector and the heat dissipation channel enable the air outlet area to be reduced, so that the speed of heat dissipation air is improved, and the heat dissipation efficiency is improved.

Description

Stage lamp heat radiation structure device

Technical Field

The utility model relates to the technical field of heat dissipation, in particular to a stage lamp heat dissipation structure device.

Background

Stage lights in operation generate a significant amount of heat. If the heat generated by the stage lamp cannot be timely emitted, the electronic components inside the stage lamp can be damaged due to overhigh temperature, so that the service life of the stage lamp is reduced.

Therefore, the stage light set actually works is equipped with a heat sink. The conventional heat dissipation devices in the market are all fan structures, but the conventional fan heat dissipation devices do not have a wind collecting device between the stage lamp and the fan, so that the heat dissipation efficiency of the fan is reduced.

Disclosure of Invention

The utility model aims to provide a stage lamp heat radiation structure device so as to solve the technical problem of low heat radiation efficiency of a stage lamp fan.

In order to solve the technical problems, the utility model adopts the following technical scheme: a stage lamp heat radiation structure device comprises a light source, an air inlet assembly and an air outlet assembly. The air inlet assembly comprises a fan, and the air outlet assembly comprises a fixed plate, a radiator and a wind shield. The light source is fixed on the fixed plate, and the fixed plate is fixedly arranged on the upper side of the radiator. The wind guard fixed mounting is in the radiator bottom to the wind guard still laminates and covers the partial side of radiator, thereby reduces the air-out area and increases wind speed, and then strengthens the radiating effect. The fan is fixedly arranged at the bottom of the wind shield so that wind can enter from the bottom of the radiator, and the region of the wind shield corresponding to the fan is a through hole.

Preferably, the light source is an LED lamp, and a copper substrate is fixed on the LED lamp, and the LED lamp is fixed on the fixing plate so that the copper substrate is in close contact with the radiator, so that heat generated by the LED lamp enters the radiator.

Preferably, the heat sink is rectangular.

Preferably, the radiator comprises a plurality of fins and heat pipes which are arranged in sequence, so that gaps between the fins and the heat pipes form a radiating air channel.

Preferably, the wind shield is in a U-shaped groove shape, two side surfaces of the wind shield are just attached to and covered on a first side surface and a second side surface of the radiator, the first side surface and the second side surface are opposite, the other two side surfaces of the radiator are a third side surface and a fourth side surface respectively, the third side surface is opposite to the fourth side surface, and the third side surface and the fourth side surface are perpendicular to the radiating air duct respectively.

Preferably, the air outlet plate is further included. The two air outlet plates are respectively fixed and cover a third side surface and a fourth side surface on the radiator.

Preferably, an air intake panel is also included. The air inlet plate is annular, and the air inlet plate is fixedly arranged at the bottom of the fan, and the size of the through hole of the air inlet plate just corresponds to the size of the fan.

Compared with the prior art, the utility model has the following beneficial effects: a stage lamp heat dissipation structure device. The radiator is partially covered by the wind shield, so that the air outlet area is reduced, the speed of the heat dissipation air is increased, and the heat dissipation efficiency is improved. And under the preferable condition, the radiator comprises a plurality of fins and heat pipes which are arranged in sequence, so that gaps between the fins and the heat pipes form a radiating air channel. The heat dissipation air duct further strengthens the wind gathering effect on the basis of the wind shield, and improves the heat dissipation efficiency.

Drawings

FIG. 1 is an exploded view of the present utility model;

FIG. 2 is an exploded view of the present utility model;

fig. 3 is a perspective view of the present utility model.

In the figure: 1-a light source; 2-a fixing plate; 3-a heat sink; 4-wind shield; 5-an air outlet plate; 6-a fan; 7-an air inlet plate.

Detailed Description

The utility model will be further described with reference to the accompanying drawings and detailed description below:

as shown in fig. 1-3, a stage lamp heat dissipation structure device comprises a light source 1, a fixing plate 2, a heat sink 3, a wind shield 4, an air outlet plate 5, a fan 6 and an air inlet plate 7. Wherein fan 6 and air intake board 7 constitute the air inlet subassembly, and wherein fixed plate 2, radiator 3, deep bead 4 and air outlet board 5 constitute the air-out subassembly jointly. Wherein the light source 1 is fixedly arranged at the upper part of the air outlet component through the fixing plate 2. The air inlet assembly is fixedly arranged at the lower part of the air outlet assembly, so that the air inlet assembly sucks heat dissipation air from the bottom to enter the air outlet assembly, and takes away heat emitted by the light source 1. The light source 1 is an LED lamp which is fixed on the fixed plate 2. The LED lamp is fixed with the copper base plate, and the LED lamp is fixed on the fixed plate 2 to enable the copper base plate to be in close contact with the radiator 3, so that heat generated by the LED lamp can enter the radiator 3.

For the air inlet assembly, the air inlet plate 7 is circular. The air inlet plate 7 is fixedly arranged at the bottom of the fan 6, and the size of the through hole of the air inlet plate 7 just corresponds to the size of the fan 6, so that the air inlet plate 7 does not influence the air inlet effect under the condition of protecting the fan 6. A fan 6 is fixedly mounted at the bottom of the wind deflector 4 to enable wind to enter from the bottom of the radiator 3. The bottom of the wind guard 4 is attached to the fan 6, and the wind guard 4 is enclosed to form an open U-shaped structure along the peripheral edge of the fan 6, two side surfaces of the wind guard 4 are attached to two side surfaces of the radiator, and the bottom surface of the wind guard 4 is fixedly arranged at the bottom of the fan heater 3. The heat sink 3 has a rectangular parallelepiped shape. The two side surfaces of the wind shield 4 are just attached to and covered on the first side surface and the second side surface of the radiator 3, and the first side surface and the second side surface are opposite to each other so as to prevent the heat dissipation air from escaping from the first side surface and the second side surface of the radiator 3.

For the air-out assembly, the fixing plate 2 is fixedly installed on the upper side of the radiator 3. The middle of the fixed plate 2 is provided with a through hole for arranging the radiator 3, and the rest part of the fixed plate 2 is in a closed state. The radiator 3 comprises a plurality of fins and heat pipes which are arranged in sequence, so that gaps between the fins and the heat pipes form a radiating air channel. The radiator 3 has a third side and a fourth side, which are opposite to each other, and are perpendicular to the heat dissipation air duct. The number of the air outlet plates 5 is two, and the two air outlet plates 5 are respectively and fixedly covered on the third side surface and the fourth side surface of the radiator 3.

The radiator 3 is covered by the fixing plate 2 and the wind shield 4 to reduce the outlet area of the heat dissipation air. Under the condition of unchanged air inlet quantity, the reduction of the outlet area of the heat dissipation air can improve the speed of the heat dissipation air, and finally the heat dissipation efficiency is improved.

Various other corresponding changes and modifications will occur to those skilled in the art from the foregoing description and the accompanying drawings, and all such changes and modifications are intended to be included within the scope of the present utility model as defined in the appended claims.

Claims

1. Stage lamp heat radiation structure device, its characterized in that: including light source, air inlet subassembly and air-out subassembly, wherein the air inlet subassembly includes the fan, wherein the air-out subassembly includes fixed plate, radiator and deep bead, the light source is fixed on the fixed plate, fixed plate fixed mounting is in the upside of radiator, deep bead fixed mounting is in the radiator bottom, and thereby the part side of deep bead laminating and covering the radiator, thereby reduce the air-out area increases the wind speed, and then strengthen the radiating effect, fan fixed mounting is in the bottom of deep bead, in order to make wind energy get into from the radiator bottom, the region that deep bead corresponds with the fan is the through-hole.

2. A stage lighting heat dissipating structure as set forth in claim 1, wherein: the light source is the LED lamp to be fixed with the copper base plate on the LED lamp, the LED lamp is fixed on the fixed plate and is made copper base plate and radiator intimate contact, in order to the heat that the LED lamp produced get into in the radiator.

3. A stage lighting heat dissipating structure as set forth in claim 1, wherein: the radiator is cuboid.

4. A stage lighting heat dissipating structure as set forth in claim 3, wherein: the radiator comprises a plurality of fins and heat pipes which are sequentially arranged, so that gaps between the fins and the heat pipes form a radiating air channel.

5. A stage lighting heat dissipating structure as set forth in claim 4, wherein: the wind guard is U type groove form, and the laminating of two sides of wind guard just covers at the first side and the second side of radiator, and first side and second side are just right, and two other sides of radiator are the third side respectively and fourth side, and third side is relative with the fourth side to third side is all perpendicular with the heat dissipation wind channel respectively with fourth side.

6. A stage lighting heat dissipating structure as set forth in claim 5, wherein: the radiator also comprises two air outlet plates, wherein the two air outlet plates are respectively fixed and cover a third side face and a fourth side face on the radiator.

7. A stage lighting heat dissipating structure as set forth in claim 1, wherein: still include the air intake board, the air intake board is the ring form, and air intake board fixed mounting is in the fan bottom to the through-hole size of air intake board just corresponds with the fan size.