CN217846872U

CN217846872U - High-efficiency radiator

Info

Publication number: CN217846872U
Application number: CN202222118633.5U
Authority: CN
Inventors: 付朝毅; 许世豪; 李洁; 刘春辉; 王万通; 彭丽
Original assignee: Henan Polytechnic Institute
Current assignee: Henan Polytechnic Institute
Priority date: 2022-08-12
Filing date: 2022-08-12
Publication date: 2022-11-18
Anticipated expiration: 2032-08-12

Abstract

The utility model provides a high-efficiency radiator, which comprises a radiating component, wherein the radiating component comprises a projector body, a rotating rod, a belt pulley, a belt, radiating fan blades, an L-shaped block, a motor, mounting holes, radiating copper sheets, rectangular holes, a radiating plate and radiating holes; rotate on the top inner wall of projecting apparatus body and install two dwangs, the tip of dwang extends to this external and welding of projecting apparatus and has the belt pulley, two transmission connection has the belt on the belt pulley. The utility model discloses the motor drives left dwang and rotates, and left dwang drives the belt through left belt pulley and rotates, and the belt drives opposite side belt pulley and rotates, and the belt pulley drives the heat dissipation fan blade through the dwang and rotates and dispel the heat to the inside electronic component of projecting apparatus body, and heat energy blows off the projecting apparatus this external through the louvre on the heating panel, and the heat dissipation copper sheet can heat conduction fast, and the heat of being convenient for disperses to carry out high-efficient heat dissipation to the projecting apparatus body, improve the radiating efficiency, reduce the radiating time.

Description

High-efficiency radiator

Technical Field

The utility model relates to a projecting apparatus heat dissipation technical field, in particular to high-efficient radiator.

Background

The electronic product is a related product based on electric energy, and mainly comprises: watches, smart phones, telephones, televisions, projectors, video recorders, camcorders, computers, game consoles, mobile communication products, and the like. The projector is an optical instrument which utilizes an optical element to amplify the outline of a workpiece and projects the workpiece onto a video screen, and is generally suitable for scenes such as families, teaching, office meetings and the like, but the conventional projector has a few defects in the use process, and the projector generates a large amount of heat after working for a long time and needs to dissipate the heat generated by the projector through a heat dissipation structure of a radiator;

however, in most of the conventional heat dissipation structures, a single heat dissipation fan is fixedly mounted at the bottom of the micro projector, and the heat dissipation fan improves the air flow effect inside the micro projector, so that the heat dissipation treatment is performed on the internal components of the micro projector.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention is to provide an efficient heat sink to solve or alleviate the technical problems in the prior art, and at least provide a useful choice.

The embodiment of the utility model provides a technical scheme is so realized: a high-efficiency radiator comprises a radiating assembly, wherein the radiating assembly comprises a projector body, a rotating rod, a belt pulley, a belt, radiating fan blades, an L-shaped block, a motor, mounting holes, radiating copper sheets, rectangular holes, a radiating plate and radiating holes;

rotate on the top inner wall of projecting apparatus body and install two dwangs, the tip of dwang extends to this external and welding of projecting apparatus has a belt pulley, two driven connection has the belt on the belt pulley, the bottom welding of dwang has the heat dissipation fan blade, the top welding of projecting apparatus body has the L shape piece, the top fixed mounting of L shape piece has the motor, the output shaft of motor welds with the tip of a dwang in two dwangs mutually, a plurality of mounting holes have been seted up on the top inner wall of projecting apparatus body, fixed mounting has the heat dissipation copper sheet on the mounting hole, the rectangular hole has all been seted up on the left side inner wall of projecting apparatus body and the right side inner wall, movable contact has the heating panel on the rectangular hole, a plurality of louvres have been seted up on the heating panel.

Preferably, a groove with one side being an opening is formed in the inner wall of one side of the rectangular hole, mounting blocks are fixedly mounted on two sides of the heat dissipation plate and are in movable contact with the corresponding grooves, a clamping groove is formed in each mounting block and is clamped with the clamping rod, and the heat dissipation plate can be taken down for cleaning through the mounting blocks.

Further preferably, two rectangular blocks are welded on two sides of the projector body, clamping rods are arranged on the rectangular blocks, and the heat dissipation plate can be rapidly installed through the clamping rods.

Further preferably, a pull rod is fixedly mounted at the end of the clamping rod, a spring is welded between one side of the rectangular block and one side of the corresponding pull rod, and the spring is arranged to play a role in resetting.

Further preferably, a square hole is formed in the rectangular block, the inner wall of the square hole is connected with the outer side of the corresponding clamping rod in a sliding mode, the clamping rod is limited through the square hole, and the clamping rod is prevented from being deviated when moving.

Further preferably, two circular holes are formed in the inner wall of the top of the projector body, bearings are fixedly mounted in the circular holes, the inner sides of the inner rings of the bearings are welded to the outer sides of the corresponding rotating rods, through holes are formed in the inner wall of the top of the L-shaped block, the inner walls of the through holes are not in contact with the outer sides of the output shafts of the motors, and the motors are arranged to achieve automatic effect and enable the bearings and the rotating rods to be more firm through a welding mode.

Further preferably, the rear inner wall of the projector body is welded with a square frame, the square frame is provided with a water-cooling circulating pipe, and the square frame plays a supporting role.

Further preferred, the rear side fixed mounting of projecting apparatus body has miniature condenser, the output tube of miniature condenser extends to this internal and be linked together with the water-cooling circulating pipe of projecting apparatus, the rear side fixed mounting of projecting apparatus body has the circulating pump, the drinking-water pipe of circulating pump extends to this internal and communicate and fix with the water-cooling circulating pipe of projecting apparatus, the outlet pipe intercommunication of circulating pump is fixed with the connecting pipe, the tip of connecting pipe and the inlet tube intercommunication of miniature condenser are fixed, and the setting of circulating pump has played endless effect.

The embodiment of the utility model provides a owing to adopt above technical scheme, it has following advantage:

the utility model discloses the motor drives left dwang and rotates, left dwang drives the belt through left belt pulley and rotates, the belt drives opposite side belt pulley and rotates, the belt pulley drives the heat dissipation fan blade through the dwang and rotates and dispel the heat to the inside electronic component of projecting apparatus body, heat energy blows off outside the projecting apparatus body through the louvre on the heating panel, a plurality of heat dissipation copper sheets can be convenient for quick heat conduction, the heat of being convenient for is dispersed, thereby carry out high-efficient heat dissipation to the projecting apparatus body, improve the radiating efficiency, reduce the radiating time.

The foregoing summary is provided for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present invention will be readily apparent by reference to the drawings and the following detailed description.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments or technical descriptions will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a three-dimensional structure of the present invention;

FIG. 2 is a rear side three-dimensional structure view of the present invention;

fig. 3 is a cut-away three-dimensional structure diagram of the projector body of the present invention;

FIG. 4 is a perspective view of the heat sink of the present invention with the heat sink removed;

fig. 5 is an enlarged structural view of the area a in fig. 1 according to the present invention;

fig. 6 is a three-dimensional structure diagram of the connection of the square frame, the water-cooling circulation pipe, the connection pipe and the micro-condenser of the present invention.

Reference numerals: 1. a heat dissipating component; 2. a projector body; 3. rotating the rod; 4. a belt pulley; 5. a belt; 6. a heat dissipation fan blade; 7. an L-shaped block; 8. a motor; 9. mounting holes; 10. a heat dissipation copper sheet; 11. a rectangular hole; 12. a heat dissipation plate; 13. heat dissipation holes; 14. a groove; 15. mounting blocks; 16. a card slot; 17. a rectangular block; 18. a clamping rod; 19. a pull rod; 20. a spring; 21. a frame in a shape of a Chinese character 'hui'; 22. a water-cooled circulation pipe; 23. a micro condenser; 24. a circulation pump; 25. and (4) connecting the pipes.

Detailed Description

In the following, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1-6, an embodiment of the present invention provides a high efficiency heat sink, which includes a heat dissipation assembly 1, wherein the heat dissipation assembly 1 includes a projector body 2, a rotating rod 3, a belt pulley 4, a belt 5, a heat dissipation fan blade 6, an L-shaped block 7, a motor 8, a mounting hole 9, a heat dissipation copper sheet 10, a rectangular hole 11, a heat dissipation plate 12, and a heat dissipation hole 13;

rotate on the top inner wall of projecting apparatus body 2 and install two dwang 3, the tip of dwang 3 extends to projecting apparatus body 2 and welds outward and have belt pulley 4, the transmission is connected with belt 5 on two belt pulley 4, the bottom welding of dwang 3 has heat dissipation fan blade 6, the top welding of projecting apparatus body 2 has L shape piece 7, the top fixed mounting of L shape piece 7 has motor 8, the output shaft of motor 8 welds with the tip of a dwang 3 in two dwang 3 mutually, a plurality of mounting holes 9 have been seted up on the top inner wall of projecting apparatus body 2, fixed mounting has heat dissipation copper sheet 10 on the mounting hole 9, rectangular hole 11 has all been seted up on the left side inner wall of projecting apparatus body 2 and the right side inner wall, movable contact has heating panel 12 on rectangular hole 11, a plurality of louvre 13 have been seted up on heating panel 12.

In one embodiment, a groove 14 with an opening at one side is formed on an inner wall of one side of the rectangular hole 11, mounting blocks 15 are fixedly mounted on both sides of the heat dissipation plate 12, the mounting blocks 15 are movably contacted with the corresponding grooves 14, a clamping groove 16 is formed on the mounting blocks 15, the clamping groove 16 and the clamping rod 18 are clamped together, and the heat dissipation plate 12 can be quickly fixed through the mounting blocks 15.

In one embodiment, two rectangular blocks 17 are welded on two sides of the projector body 2, the rectangular blocks 17 are provided with clamping rods 18, and the rectangular blocks 17 are arranged to play a supporting role.

In one embodiment, a pull rod 19 is fixedly installed at the end of the clamping rod 18, a spring 20 is welded between one side of the rectangular block 17 and one side of the corresponding pull rod 19, and the spring 20 is arranged to play a role in resetting.

In one embodiment, a square hole is formed in the rectangular block 17, the inner wall of the square hole is in sliding connection with the outer side of the corresponding clamping rod 18, the clamping rod 18 is limited due to the square hole, and the clamping rod 18 is prevented from deviating when moving.

In one embodiment, two circular holes are formed in the inner wall of the top of the projector body 2, bearings are fixedly mounted in the circular holes, the inner sides of the inner rings of the bearings are welded to the outer sides of the corresponding rotating rods 3, through holes are formed in the inner wall of the top of the L-shaped block 7, the inner walls of the through holes are not in contact with the outer sides of the output shafts of the motors 8, and the bearings and the rotating rods 3 are more firmly fixed in a welding mode.

In one embodiment, a frame 21 is welded on the inner wall of the rear side of the projector body 2, a water-cooling circulation pipe 22 is arranged on the frame 21, and the frame 21 plays a supporting role.

In one embodiment, a micro condenser 23 is fixedly installed on the rear side of the projector body 2, an output pipe of the micro condenser 23 extends into the projector body 2 and is communicated with the water-cooling circulation pipe 22, a circulation pump 24 is fixedly installed on the rear side of the projector body 2, a water pumping pipe of the circulation pump 24 extends into the projector body 2 and is communicated and fixed with the water-cooling circulation pipe 22, a water outlet pipe of the circulation pump 24 is communicated and is fixed with a connection pipe 25, an end portion of the connection pipe 25 is communicated and fixed with a water inlet pipe of the micro condenser 23, and the connection pipe 25 is arranged to play a role in connection.

The utility model discloses at the during operation: when the heat dissipation device is used, when heat dissipation is needed, the motor 8 is started, the motor 8 drives the left rotating rod 3 to rotate, the left rotating rod 3 drives the belt 5 to rotate through the left belt pulley 4, the belt 5 drives the other side belt pulley 4 to rotate, so that the two belt pulleys 4 rotate simultaneously, the belt pulley 4 drives the heat dissipation fan blade 6 to rotate through the rotating rod 3 to dissipate heat of electronic components inside the projector body 2, heat energy is blown out of the projector body 2 through the heat dissipation holes 13 on the heat dissipation plate 12, meanwhile, the heat dissipation copper sheets 10 can facilitate quick heat conduction and heat dissipation, the heat dissipation plate 12 plays a dustproof role, so that the projector body 2 is efficiently dissipated heat, the micro-condenser 23 is started to work at the same time, the micro-condenser 23 runs to generate condensate which is output to the inside the water-cooling circulation pipe 22, the inside condensate of circulating pump 24 to water-cooling circulating pipe 22 is extracted and is exported to miniature condenser 23 inside through connecting pipe 25, the inside condensate of water-cooling circulating pipe 22 is to 2 inside temperature cooling processing of projecting apparatus, ensure that projecting apparatus body 2 can normally work, when needing to dismantle heating panel 12 and take off the clearance, pulling pull rod 19, pull rod 19 stretches corresponding spring 20 when removing, pull rod 19 drives corresponding kelly 18 and removes, under the effect of square hole, make kelly 18 the phenomenon that the skew can not appear when removing, kelly 18 and the draw-in groove 16 phase separation on the corresponding installation piece 15, remove heating panel 12 immediately, heating panel 12 drives installation piece 15 and recess 14 separation, take off heating panel 12 and clear up, it is dustproof to be convenient for use next time and dispel the heat.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of various changes or substitutions within the technical scope of the present invention, and these should be covered by the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. An efficient radiator comprises a radiating assembly (1), and is characterized in that: the heat dissipation assembly (1) comprises a projector body (2), a rotating rod (3), a belt pulley (4), a belt (5), heat dissipation fan blades (6), an L-shaped block (7), a motor (8), mounting holes (9), heat dissipation copper sheets (10), rectangular holes (11), a heat dissipation plate (12) and heat dissipation holes (13);

rotate on the top inner wall of projecting apparatus body (2) and install two dwang (3), the tip of dwang (3) extends to projecting apparatus body (2) outer and welding has belt pulley (4), two driving connection has belt (5) on belt pulley (4), the bottom welding of dwang (3) has heat dissipation fan blade (6), the top welding of projecting apparatus body (2) has L shape piece (7), the top fixed mounting of L shape piece (7) has motor (8), the output shaft of motor (8) welds with the tip of one dwang (3) in two dwang (3), a plurality of mounting holes (9) have been seted up on the top inner wall of projecting apparatus body (2), fixed mounting has heat dissipation copper sheet (10) on mounting hole (9), rectangular hole (11) have all been seted up on the left side inner wall of projecting apparatus body (2) and the right side inner wall, movable contact has heating panel (12) on rectangular hole (11), a plurality of louvre (13) have been seted up on heating panel (12).

2. The efficient heat sink of claim 1, wherein: the heat dissipation plate is characterized in that a groove (14) with one side arranged for an opening is formed in the inner wall of one side of the rectangular hole (11), mounting blocks (15) are fixedly mounted on two sides of the heat dissipation plate (12), the mounting blocks (15) are in movable contact with the corresponding grooves (14), a clamping groove (16) is formed in each mounting block (15), and the clamping groove (16) and the clamping rod (18) are clamped mutually.

3. The efficient heat sink of claim 1, wherein: two rectangular blocks (17) are welded on two sides of the projector body (2), and clamping rods (18) are arranged on the rectangular blocks (17).

4. The efficient heat sink of claim 3, wherein: the end part of the clamping rod (18) is fixedly provided with a pull rod (19), and a spring (20) is welded between one side of the rectangular block (17) and one side of the corresponding pull rod (19).

5. The efficient heat sink of claim 3, wherein: the rectangular block (17) is provided with a square hole, and the inner wall of the square hole is in sliding connection with the outer side of the corresponding clamping rod (18).

6. The efficient heat sink of claim 1, wherein: the projector is characterized in that two circular holes are formed in the inner wall of the top of the projector body (2), bearings are fixedly mounted in the circular holes, the inner sides of the inner rings of the bearings are welded with the outer sides of the corresponding rotating rods (3), through holes are formed in the inner wall of the top of the L-shaped block (7), and the inner walls of the through holes are not in contact with the outer sides of output shafts of the motors (8).

7. The efficient heat sink of claim 1, wherein: the rear side inner wall of projecting apparatus body (2) goes up the welding and has back shape frame (21), be equipped with water-cooling circulating pipe (22) on the shape frame (21) of returning.

8. The efficient heat sink of claim 1, wherein: rear side fixed mounting of projecting apparatus body (2) has miniature condenser (23), the output tube of miniature condenser (23) extends to in projecting apparatus body (2) and is linked together with water-cooling circulating pipe (22), the rear side fixed mounting of projecting apparatus body (2) has circulating pump (24), the drinking-water pipe of circulating pump (24) extends to in projecting apparatus body (2) and communicates and fixes with water-cooling circulating pipe (22), the outlet pipe intercommunication of circulating pump (24) is fixed with connecting pipe (25), the tip of connecting pipe (25) and the inlet tube intercommunication of miniature condenser (23) are fixed.