CN216532133U

CN216532133U - Power pack that radiating effect is good

Info

Publication number: CN216532133U
Application number: CN202123062442.3U
Authority: CN
Inventors: 张彬
Original assignee: Shenzhen Qixin Electronics Co ltd
Current assignee: Shenzhen Qixin Electronics Co ltd
Priority date: 2021-12-08
Filing date: 2021-12-08
Publication date: 2022-05-13
Anticipated expiration: 2031-12-08

Abstract

The utility model discloses a power supply box with a good heat dissipation effect, which comprises a box body, wherein a top cover is hinged to one side of the top of the box body, a locking structure is arranged between the bottom of the top cover and the top of the box body, the inner wall of the bottom of the box body is connected with a supporting frame through bolts, air guide grooves are formed in the middle positions of four sides of the top of the supporting frame, X-shaped frames are welded at four corners of the inner wall of the supporting frame, stand columns are welded at the middle positions of the bottom of the X-shaped frames, the bottoms of the stand columns are in contact with the inner wall of the bottom of the box body, a circular groove is formed in one end of the box body, and a heat dissipation fan is connected to the inner wall of the circular groove through bolts. According to the utility model, the temperature in the power box is reduced by water in the water guide thin pipe, the power box is subjected to blast treatment by using the heat dissipation fan, and the bottom of the power supply forms an airflow channel through the air guide groove, so that the heat dissipation effect of the whole power box is fully improved, the whole power box is convenient to carry out closed assembly treatment, and the fixing performance of the power supply in the power box is kept.

Description

Power pack that radiating effect is good

Technical Field

The utility model relates to the technical field of power boxes, in particular to a power box with a good heat dissipation effect.

Background

The power supply box is mainly used for providing operation power supply for the vacuum circuit breaker and other high-voltage switches. The power supply box adopts 220V or 380V input voltage to output direct current through silicon controlled rectifier voltage regulation and rectification, and has the characteristic of outputting direct current voltage with multiple gears and large adjustable current or alternating current voltage to perform the functions of single division and single combination operation. The power supply box is a control center for commanding various components in a power supply line to reasonably distribute electric energy, and is a control link for reliably receiving an upper-end power supply and correctly feeding out loaded electric energy.

At present, when the existing power box is used, because the existing power box is not provided with a good heat dissipation structure, the heat dissipation effect inside the power box is poor, and the normal use of the power is affected, therefore, it is urgently needed to design a power box with a good heat dissipation effect to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a power supply box with a good heat dissipation effect.

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

the utility model provides a power pack that radiating effect is good, includes the box body, top one side of box body articulates there is the top cap, is provided with the locking structure between the bottom of top cap and the top of box body, there is the carriage bottom inner wall of box body through bolted connection, and the top four sides intermediate position of carriage has all opened the wind-guiding groove, and four corners welding of inner wall of carriage have X type frame, and the bottom intermediate position welding of X type frame has the stand, and the bottom of stand contacts with the bottom inner wall of box body, open the one end of box body has the circular recess, and the inner wall of circular recess has the heat dissipation fan through bolted connection, and the radiating groove that the equidistance distributes is all opened to the both sides of box body.

Preferably, open top one side of top cap has the notch, and there is the storage water tank inner wall of notch through bolted connection, and open the top of storage water tank has the water inlet, and the inside of water inlet is provided with the sealing plug, and the one end welding of storage water tank has the aqueduct, and the one end welding of aqueduct has and is square water guide tubule.

Preferably, the locking structure includes the locking frame of welding at box body both sides outer wall top, and the bottom both sides of top cap all open the transverse groove, and the equal sliding connection of inner wall of transverse groove has L type locking seat, and the welding has first spring between the one end of L type locking seat and the one end of transverse groove, and the position of L type locking seat is corresponding with the position of locking frame.

Preferably, the fixed cover is welded to the bottom outer wall that the top cap is close to horizontal groove one end, and the welding of the one end of two L type locking seats has same U type frame that passes fixed cover.

Preferably, a buffer frame is welded in the middle of the inner wall of the top cover, a pressing plate is welded at the bottom of the buffer frame, and a protection pad is bonded at the bottom of the pressing plate.

Preferably, the buffer bracket includes a fixed cylinder, and the inside of a fixed cylinder is pegged graft and is had the mounting bracket, and the welding has the second spring between the top of mounting bracket and the top inner wall of a fixed cylinder.

Preferably, one side of the box body, which is close to the heat dissipation fan, is welded with a fixing plate, the top of the fixing plate is connected with an L-shaped locking frame through a bearing, and the position of the L-shaped locking frame corresponds to the position of the U-shaped frame.

The utility model has the beneficial effects that:

1. through the heat dissipation fan that sets up in the box body, carriage and wind-guiding groove and set up storage water tank and the water guide tubule on the top cap, place the power on the carriage, when power pack is whole closed, the inside temperature of whole power pack is reduced with the water in the water guide tubule to the accessible storage water tank, tentatively cool down the inside of power pack, utilize the heat dissipation fan to carry out the blast air processing to the inside of power pack, make the power bottom form airflow channel through the wind-guiding groove, the radiating effect of abundant whole power pack of improvement.

2. Through locking structure and the clamp plate of setting on the top cap, when carrying out the amalgamation of box body and top cap, the position of accessible U type frame pulling L type locking seat, first spring receives the compression this moment, it is closed with top cap and box body, loosen U type frame slowly, the effect of reseing that utilizes first spring can insert L type locking seat in the locking frame, be convenient for carry out closed equipment to whole power pack and handle, and the effect of accessible buffer frame is pressed clamp plate and fender pad to the power simultaneously and is held the processing, the fixity ability of power pack internal power source is kept.

Drawings

Fig. 1 is a schematic view of an overall structure of a power supply box with a good heat dissipation effect in embodiment 1;

fig. 2 is a schematic structural view of a support frame and an air duct of the power supply box with a good heat dissipation effect in embodiment 1;

fig. 3 is a schematic structural view of a pressing plate and a water guide tubule of the power supply box with a good heat dissipation effect provided in embodiment 1;

fig. 4 is a schematic structural view of an installation frame and a second spring of the power supply box with a good heat dissipation effect provided in embodiment 1;

fig. 5 is a schematic structural view of an L-shaped locking frame and a fixing plate of the power supply box with a good heat dissipation effect in embodiment 2.

In the figure: 1. a box body; 2. a heat sink; 3. a locking frame; 4. a top cover; 5. a water storage tank; 6. a U-shaped frame; 7. a heat dissipation fan; 8. a support frame; 9. a wind guide groove; 10. an X-shaped frame; 11. a water guide thin tube; 12. a fixed cylinder; 13. a transverse groove; 14. a first spring; 15. fixing a sleeve; 16. an L-shaped locking seat; 17. pressing a plate; 18. a mounting frame; 19. a second spring; 20. an L-shaped locking frame; 21. and (7) fixing the plate.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-4, a power supply box with good heat dissipation effect, including box body 1, top cover 4 is articulated to one side of the top of box body 1, be provided with the locking structure between the bottom of top cover 4 and the top of box body 1, there is a carriage 8 bottom inner wall of box body 1 through bolted connection, and wind-guiding groove 9 has all been opened to carriage 8's top four sides intermediate position, four corners welding of carriage 8's inner wall has X type frame 10, the welding of X type frame 10's bottom intermediate position has the stand, the bottom of stand contacts with the bottom inner wall of box body 1, there is the circular recess one end of box body 1 is opened, and there is heat dissipation fan 7 the inner wall of circular recess through bolted connection, the radiating recess 2 that the equidistance distributes is all opened to the both sides of box body 1.

Further, open top one side of top cap 4 has the notch, and there is storage water tank 5 the inner wall of notch through bolted connection, and open at storage water tank 5's top has the water inlet, and the inside of water inlet is provided with the sealing plug, and the welding of storage water tank 5's one end has the aqueduct, and the welding of the one end of aqueduct has and is square water guide tubule 11.

Further, the locking structure includes the locking frame 3 of welding at 1 both sides outer wall top of box body, and the bottom both sides of top cap 4 all open transverse groove 13, and the equal sliding connection of inner wall of transverse groove 13 has L type locking seat 16, and the welding has first spring 14 between the one end of L type locking seat 16 and the one end of transverse groove 13, and the position of L type locking seat 16 is corresponding with the position of locking frame 3.

Further, the fixed sleeve 15 is welded on the outer wall of the bottom of one end, close to the transverse groove 13, of the top cover 4, and the same U-shaped frame 6 penetrating through the fixed sleeve 15 is welded on one end of each of the two L-shaped locking seats 16.

Furthermore, a buffer frame is welded in the middle of the inner wall of the top cover 4, a pressing plate 17 is welded at the bottom of the buffer frame, and a protection pad is bonded at the bottom of the pressing plate 17.

Furthermore, the buffer frame comprises a fixed cylinder 12, an installation frame 18 is inserted into the fixed cylinder 12, and a second spring 19 is welded between the top of the installation frame 18 and the inner wall of the top of the fixed cylinder 12.

The working principle is as follows: when the power supply box is used, a user places a power supply on the supporting frame 8, when the power supply box is integrally closed, the temperature in the whole power supply box can be reduced through the water in the water storage tank 5 and the water guide thin tube 11, the interior of the power supply box is preliminarily cooled, the interior of the power supply box is subjected to blast treatment by the heat dissipation fan 7, an air flow channel is formed at the bottom of the power supply through the air guide groove 9, the heat dissipation effect of the whole power supply box is fully improved, when the box body 1 and the top cover 4 are spliced, the position of the L-shaped locking seat 16 can be pulled through the U-shaped frame 6, at the moment, the first spring 14 is compressed, the top cover 4 and the box body 1 are closed, the U-shaped frame 6 is slowly loosened, the L-shaped locking seat 16 can be inserted into the locking frame 3 by utilizing the resetting action of the first spring 14, the closed assembly treatment of the whole power supply box is facilitated, and the action of the pressing plate 17 and the protection pad can be pressed and treated through the action of the buffer frame, the fixing performance of the power supply inside the power supply box is kept.

Example 2

Referring to fig. 5, in this embodiment, compared with embodiment 1, a fixing plate 21 is welded on one side of the box body 1 close to the heat dissipation fan 7, the top of the fixing plate 21 is connected to an L-shaped locking frame 20 through a bearing, and the position of the L-shaped locking frame 20 corresponds to the position of the U-shaped frame 6.

The working principle is as follows: after the box body 1 and the top cover 4 are closed, the rotation of the L-shaped locking frame 20 can be rotated, so that the L-shaped locking frame 20 is clamped on one side of the U-shaped frame 6, and the fixing performance of the U-shaped frame 6 is kept.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a power pack that radiating effect is good, includes box body (1), its characterized in that, top one side of box body (1) articulates there is top cap (4), is provided with the locking structure between the bottom of top cap (4) and the top of box body (1), the bottom inner wall of box body (1) has carriage (8) through bolted connection, and the top four sides intermediate position of carriage (8) all opens wind-guiding groove (9), and four corners welding of inner wall of carriage (8) have X type frame (10), and the bottom intermediate position welding of X type frame (10) has the stand, and the bottom of stand contacts with the bottom inner wall of box body (1), the one end of box body (1) is opened there is the circular recess, and there is heat dissipation fan (7) inner wall of circular recess through bolted connection, and the both sides of box body (1) all open heat dissipation groove (2) that the equidistance distributes.

2. The power supply box with the good heat dissipation effect according to claim 1, wherein a notch is formed in one side of the top cover (4), a water storage tank (5) is connected to the inner wall of the notch through a bolt, a water inlet is formed in the top of the water storage tank (5), a sealing plug is arranged inside the water inlet, a water guide pipe is welded to one end of the water storage tank (5), and a small water guide pipe (11) in a square shape is welded to one end of the water guide pipe.

3. The power supply box with the good heat dissipation effect as claimed in claim 2, wherein the locking structure comprises locking frames (3) welded to tops of outer walls of two sides of the box body (1), transverse grooves (13) are formed in two sides of the bottom of the top cover (4), L-shaped locking seats (16) are connected to inner walls of the transverse grooves (13) in a sliding mode, first springs (14) are welded between one ends of the L-shaped locking seats (16) and one ends of the transverse grooves (13), and the positions of the L-shaped locking seats (16) correspond to the positions of the locking frames (3).

4. The power supply box with good heat dissipation effect as recited in claim 3, wherein the fixing sleeves (15) are welded on the outer wall of the bottom of the top cover (4) near one end of the transverse slot (13), and the same U-shaped frame (6) penetrating through the fixing sleeves (15) is welded on one end of the two L-shaped locking seats (16).

5. The power supply box with the good heat dissipation effect as recited in claim 4, wherein a buffer frame is welded in the middle of the inner wall of the top cover (4), a pressing plate (17) is welded at the bottom of the buffer frame, and a protection pad is bonded at the bottom of the pressing plate (17).

6. The power supply box with the good heat dissipation effect as recited in claim 5, wherein the buffer frame comprises a fixed cylinder (12), a mounting frame (18) is inserted into the fixed cylinder (12), and a second spring (19) is welded between the top of the mounting frame (18) and the inner wall of the top of the fixed cylinder (12).

7. The power supply box with the good heat dissipation effect as recited in claim 1, wherein a fixing plate (21) is welded on one side of the box body (1) close to the heat dissipation fan (7), the top of the fixing plate (21) is connected with an L-shaped locking frame (20) through a bearing, and the position of the L-shaped locking frame (20) corresponds to the position of the U-shaped frame (6).