CN216113541U

CN216113541U - Light source heat abstractor and stage lamp

Info

Publication number: CN216113541U
Application number: CN202121679215.2U
Authority: CN
Inventors: 张向农; 李晓彬; 郭雄奇
Original assignee: GUANGZHOU FLY DRAGON LIGHTING EQUIPMENT CO Ltd
Current assignee: GUANGZHOU FLY DRAGON LIGHTING EQUIPMENT CO Ltd
Priority date: 2021-07-22
Filing date: 2021-07-22
Publication date: 2022-03-22
Anticipated expiration: 2031-07-22

Abstract

The utility model discloses a light source heat dissipation device and a stage lamp, which comprise a heat dissipation seat, a heat dissipation pipe and a plurality of heat dissipation fins, wherein an installation position for installing a light source is formed on the upper end surface of the heat dissipation seat, the heat dissipation fins are radially distributed by taking the heat dissipation seat as the center, the heat dissipation pipe comprises an evaporation section, a heat dissipation section and a connecting section, the evaporation section is arranged in the heat dissipation seat, the heat dissipation section sequentially penetrates through the heat dissipation fins and is connected with the evaporation section through the connecting section, and the light source heat dissipation device is good in heat dissipation effect.

Description

Light source heat abstractor and stage lamp

Technical Field

The utility model relates to the technical field of stage lighting, in particular to a light source heat dissipation device and a stage lamp.

Background

In the field of stage lighting, stage lamps used are generally high in power, and particularly, a light source part often generates a large amount of heat during working, so that the using effect and the service life of the lamp are affected. Therefore, the light source portion of the stage light fixture needs to be cooled. Particularly for the waterproof stage lamp, the light source part must ensure heat dissipation and ensure that the lamp or the light source cannot be damaged by water when the lamp is used in rainy days and open days; in the prior art, a heat pipe radiator is usually used for heat dissipation, and a plurality of waterproof fans are combined to blow directly and forcibly discharge heat outside the lamp, so that the heat dissipation mode has high noise and relatively low heat dissipation efficiency.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, one of the objectives of the present invention is to provide a light source heat sink with good heat dissipation effect.

The second purpose of the utility model is to provide a stage lamp.

One of the purposes of the utility model is realized by adopting the following technical scheme:

the utility model provides a light source heat abstractor, includes radiating seat, cooling tube and a plurality of heat radiation fins, the radiating seat up end is formed with the installation position that is used for installing the light source, and is a plurality of heat radiation fins uses the radiating seat to be radial distribution as the center, the cooling tube includes evaporation zone, heat dissipation section and linkage segment, the evaporation zone sets up in the radiating seat, the heat dissipation section passes a plurality ofly in proper order heat radiation fins passes through the linkage segment with the evaporation section is connected.

Further, this application still includes the fan, the fan install in the radiating seat lower extreme, it is adjacent be formed with the wind channel that supplies the air to flow through between the radiating fin, the fan is suitable for to drive the air flow through the wind channel.

Further, this application still includes the shell, fan and a plurality of cooling fin sets up in the shell, the fan sets up the radiating seat lower extreme, the shell corresponds the air intake has been seted up to the position of fan.

Furthermore, the radiating fins are of hollow structures.

Further, the heat dissipation seat is made of aluminum.

The second purpose of the utility model is realized by adopting the following technical scheme:

the stage lamp comprises a light source assembly and the light source heat dissipation device, wherein the light source assembly is installed on the heat dissipation seat.

Further, this application is still including installing the light source installed part on the radiating seat, install the mounting panel on the light source installation component, install mixing of colors subassembly on the mounting panel.

Compared with the prior art, the utility model has the beneficial effects that:

radiating fin uses the radiating seat to be radial as the center and arranges in this application, this kind of overall arrangement can increase radiator heat radiating area, can take away the heat of light source the fastest, the radiating effect is good, the cooling tube passes radiating fin and is the annular distribution simultaneously, the evaporation zone setting of cooling tube is in the radiating seat, so that the light source during operation, partial heat can transmit the evaporation zone to the cooling tube through the radiating seat, the evaporation zone conduction to the radiating zone via the cooling tube, and then dispels the heat with heat conduction to radiating fin.

Drawings

FIG. 1 is a schematic structural diagram of a light source heat dissipation device according to the present invention;

FIG. 2 is a schematic view of another angle of the heat dissipation device of the present invention;

FIG. 3 is a schematic structural view of the light source heat sink device of the present invention with the housing removed;

FIG. 4 is a schematic view of the heat sink of FIG. 3 from another angle;

FIG. 5 is a cross-sectional view of the light source heat sink of the present invention with the housing removed;

FIG. 6 is a schematic view of the stage lamp of the present invention;

FIG. 7 is an exploded view of the stage light of the present invention.

The figure is as follows: 1. a heat dissipation base; 2. a radiating pipe; 3. heat dissipation fins; 4. a fan; 5. a housing; 501. an air inlet; 6. a light source assembly; 7. a light source mounting member; 8. and (7) mounting the plate.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that any combination of the embodiments or technical features described below can be used to form a new embodiment without conflict.

As shown in fig. 1-5, the utility model discloses a light source heat abstractor, including radiating seat 1, cooling tube 2 and a plurality of heat radiation fins 3, the 1 up end of radiating seat is formed with the installation position that is used for installing the light source, and is a plurality of heat radiation fins 3 uses radiating seat 1 to be radial distribution as the center, cooling tube 2 includes evaporation zone, radiating section and linkage segment, the evaporation zone sets up in the radiating seat 1, the radiating section passes a plurality ofly in proper order heat radiation fins 3 and pass through the linkage segment with the evaporation zone is connected.

In this application, heat radiation fins 3 are radially arranged by taking heat radiation seat 1 as the center, the heat radiation area of the heat radiator can be increased by the layout, the heat of the light source can be taken away at the highest speed, meanwhile, heat radiation tubes 2 pass through heat radiation fins 3 to be distributed annularly, the evaporation sections of heat radiation tubes 2 are arranged in heat radiation seat 1, so that when the light source works, partial heat can be transmitted to the evaporation sections of heat radiation tubes 2 through heat radiation seat 1, the heat is transmitted to the heat radiation sections through the evaporation sections of heat radiation tubes 2, and then the heat is transmitted to heat radiation fins 3 for heat radiation.

Specifically, this application still includes fan 4, fan 4 install in 1 lower extreme of radiating seat, it is adjacent be formed with the wind channel that supplies the air to flow through between the radiating fin 3, fan 4 is suitable for and drives the air current and flows through the wind channel, and fan 4 adopts single turbofan 4 in this application, installs at 1 lower extreme of radiating seat to the central point that places radiating fin 3 puts, and such mode of setting up makes the air-out flow direction of fan use radiating seat 1 to be radial distribution to the periphery as the center, can take away the heat the fastest speed, reduces the noise that produces when dispelling the heat when promoting radiating efficiency.

Simultaneously, for avoiding the foreign matter to get into among the light source heat abstractor and avoid striking light source heat abstractor, this application still includes shell 5, fan 4 and a plurality of heat radiation fins 3 set up in the shell 5 to can provide the protection for heat radiation fins 3 and fan 4, effectively avoid heat radiation fins 3 to meet the foreign matter collision and take place the condition of warping, just fan 4 sets up 1 lower extreme of radiating seat, shell 5 corresponds air intake 501 has been seted up to fan 4's position to make things convenient for the entering of air, in addition, for avoiding the foreign matter to get into from air intake 501, can locate the installation otter board at air intake 501, in order to prevent external object to get into.

Simultaneously, for improving the radiating effect, be hollow out construction between the radiating fin 3 in this application, just radiating seat 1 adopts aluminium to make, and the radiating effect is good.

As shown in fig. 6 and 7, the stage lamp includes a light source assembly 6 and the above-mentioned heat sink for the light source, wherein the light source assembly 6 is mounted on the heat sink 1.

Through installing light source subassembly 6 in the light source heat abstractor to effectively avoid overheated phenomenon to appear in the use light source subassembly 6, effectively prolong the life of light source subassembly 6.

Preferably, this application is still including installing light source installed part 7 on heat-sink 1, install mounting panel 8 on the light source installation component, install mixing of colors subassembly on the mounting panel 8 to make this application light source subassembly 6 light that jets out can mix colors according to the use needs, mix colors the mixing of colors subassembly that can adopt current lamps and lanterns, do not restrict in this application.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are within the protection scope of the present invention.

Claims

1. A light source heat abstractor which characterized in that: including radiating seat (1), cooling tube (2) and a plurality of heat radiation fins (3), radiating seat (1) up end is formed with the installation position that is used for installing the light source, and is a plurality of heat radiation fins (3) are radial distribution as the center with radiating seat (1), cooling tube (2) are including evaporation zone, heat dissipation section and linkage segment, the evaporation zone sets up in radiating seat (1), the heat dissipation section passes a plurality ofly in proper order heat radiation fins (3) and pass through the linkage segment with the evaporation zone is connected.

2. The heat sink for light source of claim 1, wherein: the heat dissipation structure is characterized by further comprising a fan (4), wherein the fan (4) is installed at the lower end of the heat dissipation seat (1), an air channel for air to flow through is formed between every two adjacent heat dissipation fins (3), and the fan (4) is suitable for driving the air to flow through the air channel.

3. The heat sink for light source of claim 2, wherein: still include shell (5), fan (4) and a plurality of radiator fin (3) set up in shell (5), fan (4) set up radiating seat (1) lower extreme, air intake (501) have been seted up to shell (5) corresponding the position of fan (4).

4. The heat sink for light source of claim 1, wherein: the radiating fins (3) are hollow structures.

5. The heat sink for light source of claim 1, wherein: the heat dissipation seat (1) is made of aluminum.

6. A stage lamp is characterized in that: heat sink comprising a light source assembly (6) and a light source according to any of claims 1-5, the light source assembly (6) being mounted on the heat sink (1).

7. The stage lamp of claim 6, wherein: still including installing light source installed part (7) on radiating seat (1), install mounting panel (8) on the light source installation component, install the mixing of colors subassembly on mounting panel (8).