CN215872518U

CN215872518U - Separable laminated switch power supply

Info

Publication number: CN215872518U
Application number: CN202122275272.0U
Authority: CN
Inventors: 吴清
Original assignee: Shenzhen Tranosun Electronics Technology Co ltd
Current assignee: Shenzhen Tranosun Electronics Technology Co ltd
Priority date: 2021-09-18
Filing date: 2021-09-18
Publication date: 2022-02-18
Anticipated expiration: 2031-09-18

Abstract

The utility model relates to the technical field of power supplies, and discloses a separable stacked switching power supply which comprises a mounting base plate fixedly mounted on the upper surface of equipment, wherein a metal guide plate is fixedly mounted on the upper surface of the mounting base plate, a stabilizing transverse block is fixedly mounted on the inner side surface of the metal guide plate, a slidable rectangular heat-conducting plate is arranged on the inner side surface of the stabilizing transverse block, a heat-radiating metal strip is fixedly mounted on the inner wall of the rectangular heat-conducting plate, and a power supply module is fixedly mounted on the upper surface of the rectangular heat-conducting plate. This detachable stromatolite switching power supply, the heat that produces power module through rectangle heat-conducting plate and heat dissipation metal strip cooperation heat-conduction copper carries out the radiating operation, has better radiating effect to power module, can be better with the inside heat that produces of power module outside of discharging fast, it is impaired to effectively avoid the heat to pile up at the inside power that leads to of power module, be favorable to switching power supply life's improvement, the convenience of using has effectively been improved.

Description

Separable laminated switch power supply

Technical Field

The utility model relates to the technical field of power supplies, in particular to a separable laminated switching power supply.

Background

For example, chinese patent application No. 201110002791.8 discloses a stacked power supply and a stacked power supply interconnection method, which are basically described as follows: in the aspect, because the input and output pins of the laminated power supply are connected with the plated side metalized wall of the printed circuit board, the temperature difference between the upper module and the lower module can be balanced, and the laminated power supply is a good radiator, so that the heat of the power supply module is transferred to the input and output pins through the plated side metalized wall of the printed circuit board, the heat of the power supply module is favorably dissipated, and the heat dissipation of the laminated power supply is effectively solved.

The existing laminated power supply can generate a large amount of heat during working due to the fact that a plurality of groups of power supply modules are mutually overlapped in the using process, the heat is gathered in the power supply modules and is difficult to discharge timely, the power supply modules are easily damaged due to high temperature, the laminated power supply is not favorable for better use, and the safety in the using process is reduced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In view of the deficiencies of the prior art, the present invention provides a separable stacked switching power supply, which solves the problems set forth in the background art.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: a separable laminated switch power supply comprises a mounting base plate fixedly mounted on the upper surface of equipment, wherein a metal guide plate is fixedly mounted on the upper surface of the mounting base plate, a stabilizing cross block is fixedly mounted on the inner side surface of the metal guide plate, a slidable rectangular heat-conducting plate is arranged on the inner side surface of the stabilizing cross block, a heat-radiating metal strip is fixedly mounted on the inner wall of the rectangular heat-conducting plate, a power supply module is fixedly mounted on the upper surface of the rectangular heat-conducting plate, heat-conducting copper plates which are connected with the left side surface and the right side surface of the rectangular heat-conducting plate at the bottom are fixedly mounted on the left side surface and the right side surface of the rectangular heat-conducting plate at the top, a rectangular heat-radiating frame is fixedly mounted on the upper surface of the rectangular heat-radiating frame, a dustproof net is fixedly mounted on the bottom of the inner wall of the rectangular heat-radiating frame, a driving motor is fixedly mounted on the upper surface of the cross-radiating frame, and the output end of the driving motor is fixedly provided with a rotating fan blade.

Preferably, the upper surface of the rectangular heat conducting plate at the top is provided with a rectangular through hole, and the size of the rectangular through hole is matched with that of the inner wall of the rectangular heat radiating frame.

Preferably, the inner side surface of the stabilizing transverse block is provided with a T-shaped groove, the outer side surface of the rectangular heat conducting plate at the bottom is fixedly provided with a T-shaped sliding block, and the T-shaped groove is matched with the T-shaped sliding block.

Preferably, the rectangular heat dissipation frame and the cross fixing plate are both made of cast iron, and the outer surfaces of the rectangular heat dissipation frame and the cross fixing plate are uniformly coated with antirust coatings.

Preferably, the outer side surface of the heat conduction copper plate is provided with a plurality of groups of heat dissipation through holes, and the sizes of the plurality of groups of heat dissipation through holes are fifty-five millimeters.

(III) advantageous effects

Compared with the prior art, the utility model provides a separable laminated switching power supply, which has the following beneficial effects:

1. this detachable stromatolite switching power supply, the heat that produces power module through rectangle heat-conducting plate and heat dissipation metal strip cooperation heat-conduction copper carries out the radiating operation, has better radiating effect to power module, can be better with the inside heat that produces of power module outside of discharging fast, it is impaired to effectively avoid the heat to pile up at the inside power that leads to of power module, be favorable to switching power supply life's improvement, the convenience of using has effectively been improved.

2. This detachable stromatolite switching power supply rotates the flabellum through driving motor drive and rotates the quick heat to the external world that will be located the rectangle heat-conducting plate at top and heat-conducting copper and reach, is convenient for more quick outwards give off the heat, has better radiating effect to the switching power supply, has improved the radiating convenience of switching power supply, has improved the convenience of using.

Drawings

FIG. 1 and FIG. 2 are schematic structural views of the present invention;

FIG. 3 is an exploded view of the present invention.

In the figure: 1. mounting a bottom plate; 2. a metal guide plate; 3. stabilizing the transverse block; 4. a rectangular heat conducting plate; 5. a heat dissipating metal strip; 6. a power supply module; 7. a heat-conductive copper plate; 8. a rectangular heat dissipation frame; 9. a dust screen; 10. a cross-shaped fixing plate; 11. a drive motor; 12. the fan blades are rotated.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a separable laminated switch power supply comprises a mounting base plate 1 fixedly mounted on the upper surface of equipment, a metal guide plate 2 is fixedly mounted on the upper surface of the mounting base plate 1, a stabilizing transverse block 3 is fixedly mounted on the inner side surface of the metal guide plate 2, a slidable rectangular heat conducting plate 4 is arranged on the inner side surface of the stabilizing transverse block 3, a heat dissipation metal strip 5 is fixedly mounted on the inner wall of the rectangular heat conducting plate 4, a power supply module 6 is fixedly mounted on the upper surface of the rectangular heat conducting plate 4, heat conduction copper plates 7 connected with the left side surface and the right side surface of the rectangular heat conducting plate 4 at the bottom are fixedly mounted on the left side surface and the right side surface of the rectangular heat conducting plate 4 at the top, heat dissipation operation is carried out on heat generated by the power supply module 6 through the cooperation of the rectangular heat conducting plate 4 and the heat dissipation metal strip 5 and the heat conduction copper plates 7, a better heat dissipation effect is achieved on the power supply module 6, and heat generated inside the power supply module 6 can be better discharged to the outside rapidly, effectively avoiding heat accumulation inside the power module 6 to cause power damage, being beneficial to improving the service life of the switching power supply and effectively improving the use convenience, the upper surface of the rectangular heat-conducting plate 4 at the top is fixedly provided with a rectangular heat-radiating frame 8, the upper surface of the rectangular heat-radiating frame 8 is fixedly provided with a dust-proof net 9, the bottom of the inner wall of the rectangular heat-radiating frame 8 is fixedly provided with a cross fixing plate 10, the upper surface of the cross fixing plate 10 is fixedly provided with a driving motor 11, the specific model of the driving motor 11 is 5IK120GN-C, the output end of the driving motor 11 is fixedly provided with a rotating fan blade 12, the heat transmitted by the rectangular heat-conducting plate 4 and the heat-conducting copper plate 7 at the top is rapidly dissipated to the outside by the driving of the driving motor 11 driving the rotating fan blade 12 to rotate, being convenient for dissipating the heat more rapidly, and having better heat dissipation effect on the switching power supply, the convenience of heat dissipation of the switch power supply is improved, and the convenience of use is improved.

In the utility model, in order to facilitate the heat dissipation operation, the upper surface of the rectangular heat conducting plate 4 at the top is provided with a rectangular through hole, the size of the rectangular through hole is matched with the size of the inner wall of the rectangular heat dissipation frame 8, and the rectangular through hole at the upper surface of the rectangular heat conducting plate 4 at the top is matched with the rectangular heat dissipation frame 8, so that the heat dissipation operation is facilitated.

In order to improve the sliding convenience, the inner side surface of the stabilizing transverse block 3 is provided with a T-shaped groove, the outer side surface of the rectangular heat conducting plate 4 positioned at the bottom is fixedly provided with a T-shaped sliding block, the T-shaped groove is matched with the T-shaped sliding block, and the T-shaped groove on the inner side surface of the stabilizing transverse block 3 is matched with the T-shaped sliding block on the outer side surface of the rectangular heat conducting plate 4 positioned at the bottom, so that the sliding convenience is improved.

In order to prolong the service life of the heat radiating frame, the rectangular heat radiating frame 8 and the cross fixing plate 10 are both made of cast iron, the outer surfaces of the rectangular heat radiating frame 8 and the cross fixing plate 10 are uniformly coated with antirust coatings, the antirust coatings on the outer surfaces of the rectangular heat radiating frame 8 and the cross fixing plate 10 prevent corrosion, and the service life is prolonged.

In order to improve the heat dissipation effect, a plurality of groups of heat dissipation through holes are formed in the outer side surface of the heat conduction copper plate 7, the sizes of the plurality of groups of heat dissipation through holes are fifty-five millimeters, and the plurality of groups of heat dissipation through holes in the outer side surface of the heat conduction copper plate 7 are matched with each other to improve the heat dissipation effect.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

When the heat dissipation device is used, heat generated by the power module 6 is transferred to the heat conduction copper plate 7 through the rectangular heat conduction plate 4 and the heat dissipation metal strip 5, the heat is transferred to the power module 6, the driving motor 11 is started simultaneously, the output end of the driving motor 11 drives the rotating fan blades 12 to rotate, and the heat in the rectangular heat conduction plate 4 and the heat dissipation metal strip 5 is sucked out and transmitted to the outside through the rectangular heat dissipation frame 8 to be subjected to heat dissipation operation.

To sum up, this detachable stromatolite switching power supply, through the heat-conducting operation of heat dissipation of the heat that rectangular heat-conducting plate 4 and heat dissipation metal strip 5 cooperation heat-conducting copper 7 produced power module 6, have better radiating effect to power module 6, can be better discharge the outside fast with the heat that power module 6 inside produced, effectively avoid the heat to pile up and lead to the power impaired inside power module 6, be favorable to switching power supply life's improvement, effectively improved the convenience of using.

This detachable stromatolite switching power supply rotates flabellum 12 through driving motor 11 drive and rotates the quick heat to the external world that will be located the rectangle heat-conducting plate 4 and the heat-conducting copper 7 of top and pass to, is convenient for more quick outwards give off the heat, has better radiating effect to the switching power supply, has improved the radiating convenience of switching power supply, has improved the convenience of using.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Separable stromatolite switching power supply, including fixed mounting at equipment upper surface's mounting plate (1), its characterized in that: the mounting structure is characterized in that a metal guide plate (2) is fixedly arranged on the upper surface of the mounting base plate (1), a stable transverse block (3) is fixedly arranged on the inner side surface of the metal guide plate (2), a slidable rectangular heat-conducting plate (4) is arranged on the inner side surface of the stable transverse block (3), a heat-radiating metal strip (5) is fixedly arranged on the inner wall of the rectangular heat-conducting plate (4), a power module (6) is fixedly arranged on the upper surface of the rectangular heat-conducting plate (4), a heat-conducting copper plate (7) is fixedly arranged on the left side surface and the right side surface of the rectangular heat-conducting plate (4) at the top and is connected with the left side surface and the right side surface of the rectangular heat-conducting plate (4) at the bottom, a rectangular heat-radiating frame (8) is fixedly arranged on the upper surface of the rectangular heat-radiating frame (8), a dustproof net (9) is fixedly arranged on the bottom of the inner wall of the rectangular heat-radiating frame (8), and a cross-shaped fixing plate (10) is fixedly arranged on the bottom of the inner wall of the rectangular heat-radiating frame (8), the upper surface fixed mounting of cross fixed plate (10) has driving motor (11), the output fixed mounting of driving motor (11) has rotating fan blade (12).

2. The separable stacked switching power supply according to claim 1, wherein: the upper surface of the rectangular heat conducting plate (4) positioned at the top is provided with a rectangular through hole, and the size of the rectangular through hole is matched with that of the inner wall of the rectangular heat radiating frame (8).

3. The separable stacked switching power supply according to claim 1, wherein: the inner side surface of the stabilizing transverse block (3) is provided with a T-shaped groove, the outer side surface of the rectangular heat conducting plate (4) positioned at the bottom is fixedly provided with a T-shaped sliding block, and the T-shaped groove is matched with the T-shaped sliding block.

4. The separable stacked switching power supply according to claim 1, wherein: the rectangular heat dissipation frame (8) and the cross fixing plate (10) are both made of cast iron, and the outer surfaces of the rectangular heat dissipation frame (8) and the cross fixing plate (10) are uniformly coated with antirust coatings.

5. The separable stacked switching power supply according to claim 1, wherein: the outer side surface of the heat conduction copper plate (7) is provided with a plurality of groups of heat dissipation through holes, and the sizes of the plurality of groups of heat dissipation through holes are fifty-five millimeters.