Light source heat dissipation structure

Abstract

The utility model discloses a light source heat dissipation structure, which comprises a hollow copper pipe, an exhaust fan, an exhaust fan and a heat dissipation fan, and is characterized in that firstly, heat dissipated by a light source is sucked into the hollow copper pipe through the exhaust fan; furthermore, the hot air containing the heat of the light source in the hollow copper pipe is blown for heat dissipation and cooling through the cooling fan to form cold air, and finally, the cold air in the hollow copper pipe is exhausted through the exhaust fan, so that an air-cooling heat dissipation circulating system is formed at the position of the light source in the lamp; the heat dissipation effect of the light source can be well guaranteed, and the service life of the lamp can be well guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to a heat dissipation structure technical field, concretely is a light source heat dissipation structure. BACKGROUND

[0002] With the continuous development of social life, in order to create special light effect indoors and outdoors, various special lamps and lanterns emerge as the times require, and the application occasions of these lamps and lanterns are wide, such as stage, hotel and the like, the lamps and lanterns usually include light sources such as LED light sources, when the lamps and lanterns work, the light source will generate more heat in the lamps and lanterns, so it is necessary to configure heat dissipation structure to dissipate heat for the light source, however, the heat dissipation effect of the prior art for the light source is poor, and then the light source is easy to affect the service life of the lamps and lanterns due to the heat dissipation problem. SUMMARY

[0003] (I) technical problem solved

[0004] In view of the deficiencies of the prior art, the utility model provides a light source heat dissipation structure, which can solve the above technical problems.

[0005] (II) technical scheme

[0006] In order to solve the above technical problems, the utility model provides the following technical scheme: a light source heat dissipation structure, comprising: hollow copper pipe, exhaust fan, exhaust fan and heat dissipation fan, exhaust fan, exhaust fan is distributed in the both sides of light source, hollow copper pipe includes main body pipe, first extension pipe and second extension pipe, one end of first extension pipe is connected with one end of main body pipe, one end of second extension pipe is connected with the other end of main body pipe, exhaust fan is arranged corresponding to the other end of first extension pipe, exhaust fan is arranged corresponding to the other end of second extension pipe, heat dissipation fan is arranged corresponding to main body pipe.

[0007] Preferably, the light source heat dissipation structure further comprises a mounting plate, the exhaust fan and the exhaust fan are arranged on the top surface of the mounting plate, the light source is located between the exhaust fan and the exhaust fan and above the top surface of the mounting plate, and the hollow copper pipe is arranged on the bottom surface of the mounting plate.

[0008] Preferably, the number of exhaust fan and exhaust fan is two.

[0009] Preferably, the heat dissipation fan comprises a first heat dissipation fan and a second heat dissipation fan, the first heat dissipation fan is arranged on the front side of the mounting plate, the second heat dissipation fan is arranged on the rear side of the mounting plate, and the hollow copper pipe is located between the first heat dissipation fan and the second heat dissipation fan.

[0010] Preferably, the number of hollow copper pipes is multiple, and the multiple hollow copper pipes are arranged at intervals.

[0011] Preferably, the light source heat dissipation structure further comprises a heat dissipation fin, the heat dissipation fin is arranged on the bottom surface of the mounting plate, and the heat dissipation fin is provided with a receiving groove for receiving the main body pipe.

[0012] Preferably, the number of the heat dissipation fins is multiple, and the multiple heat dissipation fins are arranged at intervals along the length direction of the main body pipe.

[0013] (Three) beneficial effects

[0014] Compared with the prior art, the light source heat dissipation structure has the following beneficial effects: the light source heat dissipation structure comprises a hollow copper pipe, an air extractor, an air discharger and a heat dissipation fan, the heat generated by the light source is first extracted into the hollow copper pipe by the air extractor, the hot air containing the heat of the light source in the hollow copper pipe is further blown and cooled by the heat dissipation fan to form cold air, and finally the cold air in the hollow copper pipe is discharged by the air discharger. Through the above-mentioned mode, a wind cooling heat dissipation circulation system is formed at the internal light source of the lamp, and the heat dissipation effect of the light source can be better guaranteed to better guarantee the service life of the lamp. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a front view of the light source heat dissipation structure of the utility model;

[0016] Figure 2 It is a top view of the light source heat dissipation structure of the utility model;

[0017] Figure 3 It is a perspective view of the light source heat dissipation structure of the utility model;

[0018] Figure 4 It is a perspective view of the hollow copper pipe, the mounting plate and the heat dissipation fin of the utility model.

[0019] The reference numerals in the drawing are: 1 hollow copper pipe, 2 air extractor, 3 air discharger, 4 heat dissipation fan, 5 light source, 6 main body pipe, 7 first extension pipe, 8 second extension pipe, 9 mounting plate, 10 heat dissipation fin. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0021] The utility model provides a light source heat dissipation structure, including hollow copper pipe 1, exhaust fan 2, exhaust fan 3 and heat dissipation fan 4, exhaust fan 2, exhaust fan 3 distribute in the both sides of light source 5, hollow copper pipe 1 includes main body pipe 6, first extension pipe 7 and second extension pipe 8, one end of first extension pipe 7 connects one end of main body pipe 6, one end of second extension pipe 8 connects the other end of main body pipe 6, exhaust fan 2 and the other end of first extension pipe 7 correspond to set up, exhaust fan 3 and the other end of second extension pipe 8 correspond to set up, heat dissipation fan 4 and main body pipe 6 correspond to set up. Above-mentioned light source 5 specifically can be LED light source, and light source 5 is arranged in the inside of lamp.

[0022] It can be understood that the heat dissipation principle of the light source heat dissipation structure of the utility model is that: when working, the light source 5 will generate a lot of heat; first, the exhaust fan 2 draws the heat emitted by the light source 5 into the main body pipe 6 of the hollow copper pipe 1 through the other end of the first extension pipe 7; further, the heat dissipation fan 4 blows the cold air outside to the main body pipe 6 to dissipate heat and cool the hot air containing the light source heat of the main body pipe 6 to form cold air; finally, the exhaust fan 3 exhausts the cold air in the main body pipe 6 from the other end of the second extension pipe 8 to the hollow copper pipe 1; through the above-mentioned mode, a forced air cooling heat dissipation circulating system is formed at the light source in the inside of the lamp to achieve good heat dissipation effect for the light source 5.

[0023] Preferably, the utility model also can include installation board 9, exhaust fan 2, exhaust fan 3 are arranged in the top surface left and right sides of installation board 9, light source 5 is located between exhaust fan 2, exhaust fan 3 and is located above the top surface of installation board 9, hollow copper pipe 1 is arranged in the bottom surface of installation board 9. In this embodiment, the number of exhaust fan 2 and exhaust fan 3 is two.

[0024] Preferably, the heat dissipation fan 4 includes a first heat dissipation fan and a second heat dissipation fan, the first heat dissipation fan is arranged on the front side of the installation board 9, and the second heat dissipation fan is arranged on the rear side of the installation board 9, and the hollow copper pipe 1 is located between the first heat dissipation fan and the second heat dissipation fan; the number of the first heat dissipation fan and the second heat dissipation fan can be two.

[0025] Preferably, the number of hollow copper pipes 1 is multiple, and the multiple hollow copper pipes 1 are arranged at intervals. Further, the lengths of different hollow copper pipes 1 can be the same or different, which is not limited here.

[0026] In addition, preferably, the utility model can also include a heat sink 10, the heat sink 10 is arranged on the bottom surface of the installation board 9, the heat sink 10 is provided with a receiving groove for receiving the main body pipe 6, and the heat sink 10 is arranged to further improve the heat dissipation effect of the utility model. The number of heat sinks 10 is preferably multiple, and the multiple heat sinks 10 are arranged at intervals along the length direction of the main body pipe 6.

[0027] Compared with the prior art, the light source heat dissipation structure has the following beneficial effects: (1) the light source heat dissipation structure of the utility model includes hollow copper pipe, air extractor, exhaust fan and heat dissipation fan, first of all, the heat generated by the light source is sucked into the hollow copper pipe through the air extractor, the hot air containing the heat of the light source in the hollow copper pipe is further blown, heat dissipated and cooled through the heat dissipation fan to form cold air, finally, the cold air in the hollow copper pipe is discharged through the exhaust fan, through the above-mentioned mode, the air cooling heat dissipation circulation system is formed at the internal light source of the lamp, the heat dissipation effect of the light source can be better ensured to better ensure the service life of the lamp, (2) the prior art usually adopts the heat dissipation fin arranged on the top surface of the mounting plate to conduct the heat of the light source, and the heat dissipation fin occupies a large space, the utility model only needs to arrange the air extractor and the exhaust fan on the top surface of the mounting plate, compared with the prior art, the occupied space is reduced, (3) the light source heat dissipation structure of the utility model has high integration, can facilitate the installation and dismounting work, thereby facilitating the maintenance of the light source and other lamp parts.

[0028] It should be noted that the terms "comprising", "including", or any other variant thereof are intended to cover non-exclusive inclusions, so that processes, methods, articles or devices including a series of elements not only include those elements, but also include other elements not explicitly listed, or include elements inherent to such processes, methods, articles or devices. Without more limitations, the element defined by the statement "including a" does not exclude the presence of other identical elements in the process, method, article or device including the element.

[0029] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A light source heat dissipation structure, characterized by comprising: Include: Hollow copper pipe, exhaust fan, exhaust fan and cooling fan, the exhaust fan, the exhaust fan is distributed in both sides of light source, the hollow copper pipe includes main pipe, first extension pipe and second extension pipe, one end of the first extension pipe is connected with one end of the main pipe, one end of the second extension pipe is connected with the other end of the main pipe, the exhaust fan is arranged in the other end of the first extension pipe, the exhaust fan is arranged in the other end of the second extension pipe, the cooling fan is arranged in the main pipe.

2. The light source heat dissipation structure according to claim 1, characterized by: Also includes mounting plate, the exhaust fan, the exhaust fan is arranged in the top surface of the mounting plate left and right sides, the light source is located between the exhaust fan, the exhaust fan and is located above the top surface of the mounting plate, the hollow copper pipe is arranged on the bottom surface of the mounting plate.

3. The light source heat dissipation structure according to claim 2, wherein: The number of the exhaust fan and the exhaust fan is two.

4. The light source heat dissipation structure according to claim 2, wherein: The cooling fan includes first cooling fan and second cooling fan, the first cooling fan is arranged on the front side of the mounting plate, the second cooling fan is arranged on the rear side of the mounting plate, and the hollow copper pipe is located between the first cooling fan and the second cooling fan.

5. The light source heat dissipation structure according to claim 2, wherein: The number of the hollow copper pipe is multiple, and the multiple hollow copper pipes are arranged at intervals.

6. The light source heat dissipation structure according to claim 2, wherein: Also includes the fin, the fin is arranged on the bottom surface of the mounting plate, and the fin is provided with a receiving groove for accommodating the main pipe.

7. The light source heat dissipation structure according to claim 6, characterized by: The number of the fin is multiple, and the multiple fins are arranged at intervals along the length direction of the main pipe.

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