CN211479059U

CN211479059U - Computer power supply with efficient heat dissipation function

Info

Publication number: CN211479059U
Application number: CN201922402738.1U
Authority: CN
Inventors: 董锦子
Original assignee: Guangzhou Jinshihong Electronic Technology Co ltd
Current assignee: Guangzhou Jinshihong Electronic Technology Co ltd
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-09-11
Anticipated expiration: 2029-12-27

Abstract

The utility model belongs to the computer power field, especially, a high-efficient radiating computer power, to current computer power working for a long time, when the main heat dissipation hole of setting can not satisfy the heat dissipation demand, can influence the life problem of computer power this moment, the following scheme is proposed now, and it includes the base, two spouts have been seted up at the top of base, and slidable mounting has the slide in the spout, and the same frame of top fixedly connected with of two slides, fixedly connected with driving motor on the top inner wall of frame, the welding has the drive shaft on driving motor's the output shaft, and the external screw thread has been seted up in the outside of drive shaft, and the spiral shell groove has been seted up at the top of base, and the external screw thread and the spiral shell groove threaded connection in the drive shaft, the fixed cover in the outside of drive shaft is equipped with. The utility model discloses the practicality is good, is convenient for carry out the heat dissipation treatment to computer power, and the radiating effect is good, improves computer power's life.

Description

Computer power supply with efficient heat dissipation function

Technical Field

The utility model relates to a computer power technical field especially relates to a high-efficient radiating computer power.

Background

The computer is one of the important tools frequently used in daily work, life and learning process of people, and the computer power supply is special equipment for supplying power to computer accessories such as a mainboard, a driver, a display card and the like, is a hub for supplying power to all parts of the computer and is an important component part of the computer. The conversion efficiency of a computer power supply in the working process is usually between 70% and 80%, which means that 20% to 30% of energy is converted into heat, the heat is accumulated in the power supply and cannot be dissipated in time, the local temperature of the computer power supply is overhigh, and unnecessary damage is caused to the power supply, so that a heat dissipation device in the computer power supply is an important component of the computer power supply.

When the conventional computer power supply works for a long time and the arranged main radiating holes cannot meet the radiating requirement, the service life of the computer power supply is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving and having the computer power supply in prior art and working for a long time, when the main radiating hole of setting can not satisfy the heat dissipation demand, can influence the life shortcoming of computer power supply this moment, and the radiating computer power supply of a high efficiency that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a high-efficiency heat-dissipation computer power supply comprises a base, wherein two sliding grooves are formed in the top of the base, sliding plates are arranged in the sliding grooves in a sliding mode, the tops of the two sliding plates are fixedly connected with a same outer frame, a driving motor is fixedly connected onto the inner wall of the top of the outer frame, a driving shaft is welded onto an output shaft of the driving motor, external threads are formed in the outer side of the driving shaft, a screw groove is formed in the top of the base, the external threads on the driving shaft are in threaded connection with the screw groove, a first bevel gear is fixedly sleeved on the outer side of the driving shaft, linkage grooves are formed in the inner walls of the two sides of the outer frame, linkage shafts are rotatably arranged in the linkage grooves, a second bevel gear is welded at one end, close to each other, of the two linkage shafts, the second bevel, the fixed cover in the outside of universal driving shaft is equipped with the gear, and the front side welding of riser has the rack, and the gear meshes with the rack mutually, and the equal fixedly connected with sunshade in one side top that two risers kept away from each other has all seted up a plurality of vice louvres on the both sides inner wall of frame, has all seted up a plurality of main radiating holes on the both sides inner wall of frame.

Preferably, the shielding plate is in close contact with openings of the plurality of auxiliary heat dissipation holes on the same vertical axis to shield the auxiliary heat dissipation holes.

Preferably, the primary heat dissipation hole is located above the secondary heat dissipation hole.

Preferably, the top of the moving plate is in contact with the inner wall of the top of the moving groove.

Preferably, the bottom of the outer frame contacts the top of the base.

Preferably, the number of the main radiating holes on the same vertical axis is four, so that the requirement of normal heat radiation of a computer power supply is met.

The utility model discloses in, a high-efficient radiating computer power, when main radiating hole can not satisfy the heat dissipation demand of computer power, start driving motor, drive epaxial external screw thread and spiral shell groove threaded connection, make driving motor upwards remove, driving motor drives the frame and removes, make the bottom of frame and the top phase separation of base, the gap that this moment partial heat passes through between frame and the base spills out, the drive shaft drives first bevel gear simultaneously and rotates, the second bevel gear drives the universal driving shaft and rotates, the universal driving shaft drives the gear and rotates, the rack drives the riser and removes, the riser drives the movable plate and removes, make sunshade and vice louvre phase separation, partial heat spills out through vice louvre, effectual improvement computer power radiating efficiency, the life of improvement computer power.

The utility model discloses the practicality is good, is convenient for carry out the heat dissipation treatment to computer power, and the radiating effect is good, improves computer power's life.

Drawings

Fig. 1 is a schematic structural diagram of a computer power supply with efficient heat dissipation according to the present invention;

fig. 2 is a schematic structural diagram of a portion a of a computer power supply with efficient heat dissipation according to the present invention;

fig. 3 is a schematic structural diagram of a portion B of a computer power supply with high heat dissipation efficiency according to the present invention.

In the figure: 1. a base; 2. a slide plate; 3. an outer frame; 4. a drive motor; 5. a drive shaft; 6. a first bevel gear; 7. a linkage shaft; 8. a second bevel gear; 9. moving the plate; 10. a vertical plate; 11. a gear; 12. a rack; 13. a shutter; 14. a secondary heat dissipation hole; 15. a primary heat dissipation aperture.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a high-efficiency heat-dissipating computer power supply comprises a base 1, wherein two sliding grooves are formed in the top of the base 1, sliding plates 2 are slidably mounted in the sliding grooves, the tops of the two sliding plates 2 are fixedly connected with a same outer frame 3, a driving motor 4 is fixedly connected to the inner wall of the top of the outer frame 3, a driving shaft 5 is welded to an output shaft of the driving motor 4, external threads are formed on the outer side of the driving shaft 5, a screw groove is formed in the top of the base 1, the external threads on the driving shaft 5 are in threaded connection with the screw groove, a first bevel gear 6 is fixedly sleeved on the outer side of the driving shaft 5, linkage grooves are formed in the inner walls of two sides of the outer frame 3, linkage shafts 7 are rotatably mounted in the linkage grooves, a second bevel gear 8 is welded to the end, close to each other, of, sliding mounting has movable plate 9 in the shifting chute, and the top welding of movable plate 9 has riser 10, and the outside fixed cover of universal driving shaft 7 is equipped with gear 11, and the front side welding of riser 10 has rack 12, and gear 11 meshes with rack 12 mutually, and the equal fixedly connected with sunshade 13 in one side top that two riser 10 kept away from each other has all seted up a plurality of vice louvres 14 on the both sides inner wall of frame 3, has all seted up a plurality of main radiating hole 15 on the both sides inner wall of frame 3.

In this embodiment, the shielding plate 13 is in close contact with the openings of the plurality of sub-heat dissipation holes 14 located on the same vertical axis, so as to shield the sub-heat dissipation holes 14.

In this embodiment, the primary heat dissipation hole 15 is located above the secondary heat dissipation hole 14.

In this embodiment, the top of the moving plate 9 is in contact with the inner wall of the top of the moving groove.

In this embodiment, the bottom of the outer frame 3 is in contact with the top of the base 1.

In this embodiment, the number of the main heat dissipation holes 15 on the same vertical axis is four, which provides the requirement for normal heat dissipation of the computer power supply.

In the utility model, when in use, when the main heat dissipation hole 15 can not satisfy the heat dissipation requirement of the computer power supply, the driving motor 4 is started, the driving motor 4 is powered by commercial power, the driving motor 4 is controlled by the control switch, the output shaft of the driving motor 4 drives the driving shaft 5 to rotate, the external thread on the driving shaft 5 is in threaded connection with the screw groove, so that the driving motor 4 moves upwards, the driving motor 4 drives the outer frame 3 to move, the outer frame 3 drives the sliding plate 2 to move, so that the bottom of the outer frame 3 is separated from the top of the base 1, at the moment, part of heat is dissipated through the gap between the outer frame 3 and the base 1, the driving shaft 5 simultaneously drives the first bevel gear 6 to rotate, the first bevel gear 6 drives the second bevel gear 8 to rotate, the second bevel gear 8 drives the universal driving shaft 7 to rotate, the universal driving shaft 7 drives the, the gear 11 drives the rack 12 to move, the rack 12 drives the vertical plate 10 to move, the vertical plate 10 drives the movable plate 9 to move, the vertical plate 10 drives the shielding plate 13 to move, the shielding plate 13 is separated from the auxiliary heat dissipation holes 14, partial heat is dissipated through the auxiliary heat dissipation holes 14, the heat dissipation efficiency of the computer power supply is effectively improved, and the service life of the computer power supply is prolonged.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A high-efficiency heat-dissipation computer power supply comprises a base (1) and is characterized in that two sliding grooves are formed in the top of the base (1), sliding plates (2) are arranged in the sliding grooves in a sliding mode, the top of each sliding plate (2) is fixedly connected with one outer frame (3), a driving motor (4) is fixedly connected onto the inner wall of the top of each outer frame (3), a driving shaft (5) is welded onto the output shaft of each driving motor (4), external threads are formed in the outer side of each driving shaft (5), a screw groove is formed in the top of the base (1), the external threads on each driving shaft (5) are in threaded connection with the screw groove, a first bevel gear (6) is fixedly sleeved on the outer side of each driving shaft (5), linkage grooves are formed in the inner walls of the two sides of each outer frame (3), linkage shafts (7) are rotatably arranged in the linkage grooves, and, second bevel gear (8) mesh with first bevel gear (6), the shifting chute has all been seted up on the both sides inner wall of frame (3), slidable mounting has movable plate (9) in the shifting chute, riser (10) have been welded at the top of movable plate (9), the outside fixed cover of universal driving shaft (7) is equipped with gear (11), rack (12) have been welded to the front side of riser (10), gear (11) mesh with rack (12) mutually, the equal fixedly connected with sunshade (13) in one side top that two riser (10) kept away from each other, a plurality of vice louvre (14) have all been seted up on the both sides inner wall of frame (3), a plurality of main radiating hole (15) have all been seted up on the both sides inner wall of frame (3).

2. The computer power supply with high heat dissipation efficiency as claimed in claim 1, wherein the shielding plate (13) is in close contact with the openings of the plurality of secondary heat dissipation holes (14) located on the same vertical axis.

3. A computer power supply with high heat dissipation efficiency as claimed in claim 1, wherein the primary heat dissipation hole (15) is located above the secondary heat dissipation hole (14).

4. A computer power supply with high heat dissipation efficiency as claimed in claim 1, wherein the top of the moving plate (9) is in contact with the inner wall of the top of the moving groove.

5. A computer power supply with high heat dissipation efficiency as claimed in claim 1, wherein the bottom of the outer frame (3) contacts with the top of the base (1).

6. A computer power supply with high heat dissipation efficiency as claimed in claim 1, wherein the number of the main heat dissipation holes (15) on the same vertical axis is four.