CN211316120U - Integrated water-cooling heat dissipation device - Google Patents

Abstract

An integrated water-cooling heat dissipation device relates to the field of stage lamp accessories and comprises a water-cooling heat dissipation device and an air-cooling heat dissipation device, wherein an air-cooling structure is fixedly arranged on one side of a liquid-cooling structure, and a light source body is fixedly arranged at one end part of the liquid-cooling structure, so that the light source body, the air-cooling structure and the liquid-cooling structure are integrated; the water-cooling heat dissipation device comprises a heat dissipation plate, a water circulation pipe and a water pump, wherein the heat dissipation plate is fixedly installed on the back face of the light source body, heat dissipation fins and a cooling liquid channel are arranged in the heat dissipation plate, the heat dissipation fins are used for taking away the heat of the light source body, and the heat of the heat dissipation fins is taken away through the cooling liquid channel. The utility model discloses a water-cooling heat abstractor passes through the quick taking away of coolant liquid with the heat that the light source body gived off, then takes out the coolant liquid through the water pump and arrange the inter block through the air cooling device with the coolant liquid that becomes hot and cool off in cooling plate of recirculating to reach quick radiating effect.

Description

Integrated water cooling device

technical field

The utility model relates to the field of stage lighting fittings, in particular to an integrated water-cooling radiator.

Background technique

In the technical field of LED lamps, in order to solve the heat dissipation problem of high-power LED lamps, two schemes of profile + fan heat dissipation device or fin + heat pipe heat dissipation device are usually used. However, the scheme of profile + fan cooling device has the advantages of large volume, heavy weight, high noise, slow heat dissipation, and cannot quickly take away heat, and cannot solve the heat dissipation problem of high-power LED lamps with small light source size and concentrated heat density. The fin + heat pipe heat dissipation device also has heavy weight and high noise, and cannot effectively solve the heat dissipation problem of small volume and high power LED light source.

Therefore, there is an urgent need for a heat dissipation device that can quickly dissipate heat without making the volume too large.

Utility model content

In order to achieve the above purpose, the present utility model adopts the following technical solutions: an integrated water-cooling radiator, including a light source body, including a water-cooling radiator and an air-cooling radiator, the air-cooling structure is fixedly installed on one side of the liquid-cooling structure, and the The light source body is fixedly arranged on one end of the liquid cooling structure, so that the light source body, the air cooling structure and the liquid cooling structure are integrated; The backside of the heat dissipation plate is provided with heat dissipation fins and cooling liquid channels, the heat dissipation fins are used to take away the heat of the light source body, and the heat of the heat dissipation fins is taken away through the cooling liquid channels.

Further, the water-cooled heat dissipation device further includes a heat dissipation row group, and the heat dissipation row group is provided with a water flow circulation channel, and the water flow circulation channel is divided into a water inlet circulation channel and a water outlet circulation channel.

Further, the end of the heat dissipation group is provided with two end caps, the two end caps are divided into an upper end cap and a lower end cap, the upper end cap connects the water inlet circulation channel with the water outlet circulation channel, and the cooling liquid passes through the lower end Covers in and out of the radiator pack.

Further, the lower end cover is divided into a water inlet channel and a water outlet channel, the water inlet channel is communicated with the water inlet circulation channel, and the water outlet channel is communicated with the water outlet circulation channel.

Further, there are at least three water circulation pipes, two of which connect the water pump with the radiating plate and the radiating row group, and the other water circulation pipe connects the radiating row group and the radiating plate.

Further, an air-cooled heat dissipation device is also included, and the air-cooled heat dissipation device is used to dissipate the heat carried out by the water-cooled heat dissipation device, and the air-cooled heat dissipation device is fixedly connected with the water-cooled heat dissipation device.

Further, the air-cooled heat dissipation device is provided with a plurality of hair dryers, and the plurality of hair dryers are fixedly installed on the back of the water-cooled heat dissipation device.

The beneficial effects of the utility model are as follows: the utility model quickly takes away the heat dissipated by the light source body through the cooling liquid through the water-cooled heat-dissipating device, and then the cooling liquid is pumped into the heat-dissipating row group by the water pump, and the heated cooling liquid is cooled by the air-cooling device. The liquid is cooled and recirculated to the cooling plate for cooling, so as to achieve the effect of rapid heat dissipation.

Description of drawings

The accompanying drawings further illustrate the present utility model, but the embodiments in the accompanying drawings do not constitute any limitation to the present utility model.

1 is a schematic structural diagram provided by an embodiment of the present invention;

2 is an exploded schematic diagram provided by an embodiment of the present utility model;

3 is an exploded schematic diagram of a heat dissipation radiator group provided by an embodiment of the present invention;

1-Light source body 2-Heat dissipation plate 21-Lower base plate 22- Heat sink 23-Upper base plate 3-Water pump

4-Water circulation pipe 5-Air cooling radiator 6-Heat radiator group 61-Lower end cover 62-Upper end cover

Detailed ways

The present invention will be further described below with reference to the accompanying drawings, wherein, the direction of FIG. 1 shall prevail.

As shown in FIG. 1 , an integrated water-cooled heat dissipation device provided by an embodiment of the present invention includes a water-cooled heat dissipation device and an air-cooled heat dissipation device 5 , the water-cooled heat dissipation device is fixedly arranged on the back of the light source body 1 , and the water-cooled heat dissipation device The device is in direct contact with the light source body 1, and the heat generated by the light source body 1 is quickly taken away by the cooling liquid flowing in the water-cooled heat-dissipating device. Entering into the water-cooled heat dissipation device, the cooling liquid becomes hot due to the heat absorbed by the light source body 1, and the hot liquid is cooled by the air-cooled heat-dissipation device 5 and circulated back to the water-cooled heat-dissipation device to circulate and dissipate the light source body. The double heat dissipation device dissipates heat generated by the light source body 1, thereby achieving the effect of rapid heat dissipation.

The water-cooled heat dissipation device includes a heat dissipation plate 2, a water pump 3, a water circulation pipe 4 and a heat dissipation row group 6. The heat dissipation plate 2 is fixedly arranged at the rear of the light source body 1 and is connected with it. The heat conducts its heat to the heat sink 2 through contact, that is, the heat sink 2 will receive most of its heat. The heat sink 2 includes a lower base plate 21, a heat sink 22 and an upper base plate 23. As shown in Figure 2, the heat sink 22 It is arranged between the lower base plate 21 and the upper base plate 23; in this embodiment, the heat sink is preferably selected from copper fins, and the heat of the light source body 1 can be quickly absorbed by the copper fins. There is a cooling liquid channel in the upper bottom plate 23, and a cooling liquid is arranged in the cooling liquid channel. The heat of the copper fins can be quickly taken away by the cooling liquid. The cooling liquid passes through the water pump 3 and the water circulation pipe 4. Circulating flow between row groups 6. A water inlet and a water outlet are provided on both the radiating plate 2 and the radiating row group 6. The water outlet of the radiating plate 2 is communicated with the water inlet of the radiating row group 6 through the water pump 3 and the water circulation pipe 4. The water outlet is communicated with the water outlet of the radiator group 6 through the water circulation pipe 4, that is, the cooling liquid in the radiator plate 2 is circulated and cooled through the radiator group 6, and then enters the radiator plate 2 to cool the light source body 1.

There are several water circulation pipes 4. In this embodiment, preferably three water circulation pipes 4 are set. One of the water circulation pipes 4 is used for the connection between the water outlet of the cooling plate 2 and the water pump, and the other is used for the water circulation pipe 4. It is used for the connection between the water inlet of the radiator group 6 and the water pump, and a water circulation pipe 4 is used for the water outlet of the radiator group 6 to communicate with the water inlet of the radiator plate 2 .

The radiating row group 6 is provided with a water flow circulation channel, and the water flow circulation channel is divided into two parts: a water inlet circulation channel and an outlet water circulation channel. By setting two channels, the time for cooling liquid to dissipate heat is increased, thereby making it dissipate faster. Both ends of the heat dissipation group 6 are respectively provided with an upper end cover 62 and a lower end cover 61. The upper end cover 62 communicates the water inlet circulation channel with the water outlet circulation channel, and the cooling liquid enters and leaves the heat dissipation group 6 through the lower end cover 61. The cover is divided into a water inlet channel and a water outlet channel, the water inlet channel is communicated with the water inlet circulation channel, and the water outlet channel is communicated with the water outlet circulation channel.

The technical features of the above-described embodiments can be combined arbitrarily. For the sake of brevity, all possible combinations of the technical features in the above-described embodiments are not described. However, as long as there is no contradiction between the combinations of these technical features, All should be regarded as the scope described in this specification.

The above-mentioned embodiments only represent several embodiments of the present utility model, and the descriptions thereof are specific and detailed, but should not be construed as a limitation on the scope of the utility model patent. It should be pointed out that for those of ordinary skill in the art, some modifications and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention. Therefore, the protection scope of the patent for this utility model shall be subject to the appended claims.

Claims (6)

1. An integrated water-cooled heat dissipation device, including a light source body, is characterized in that: it includes a water-cooled heat dissipation device and an air-cooled heat dissipation device, the air-cooled structure is fixedly installed on one side of the liquid-cooled structure, and the light source body is fixedly arranged on the liquid-cooled structure. One end of the structure, so that the light source body, the air-cooled structure and the liquid-cooled structure are integrated; the water-cooled heat dissipation device includes a heat dissipation plate, a water circulation pipe and a water pump, the heat dissipation plate is fixedly installed on the back of the light source body, and the heat dissipation plate There are heat dissipation fins and cooling liquid channels inside, the heat dissipation fins are used to take away the heat of the light source body, and the heat of the heat dissipation fins is taken away through the cooling liquid channels. 2. The integrated water-cooled heat-dissipating device according to claim 1, characterized in that: the water-cooled heat-dissipating device further comprises a heat-dissipating row group, a water-flow circulation channel is arranged in the heat-dissipating row group, and the water-flow circulation channel is divided into inlet and outlet groups. Water circulation channel and outlet water circulation channel. 3. The integrated water-cooled heat dissipation device according to claim 2, wherein the end of the heat dissipation group is provided with two end caps, the two end caps are divided into an upper end cap and a lower end cap, and the upper end cap covers the The water inlet circulation channel is communicated with the water outlet circulation channel, and the cooling liquid enters and leaves the radiator group through the lower end cover. 4 . The integrated water-cooled heat dissipation device according to claim 3 , wherein the lower end cover is divided into a water inlet channel and a water outlet channel, the water inlet channel is connected with the water inlet circulation channel, and the water outlet channel is connected with the outlet water channel. 5 . The water circulation channel is connected. 5 . The integrated water-cooled heat dissipation device according to claim 4 , wherein at least three water circulation pipes are provided, wherein two water circulation pipes connect the water pump with the radiating plate and the radiating row group, and the other water circulation pipes The circulation pipe communicates the radiator group with the radiator plate. 6 . The integrated water-cooled heat-dissipating device according to claim 1 , wherein the air-cooled heat-dissipation device is provided with a plurality of blowers, and the plurality of blowers are fixedly installed on the back of the water-cooled heat-dissipation device. 7 .

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