CN218570730U

CN218570730U - Power brick shell

Info

Publication number: CN218570730U
Application number: CN202222328475.6U
Authority: CN
Inventors: 宋战伟; 逯利军; 钱培专; 许闱帷; 赵著行
Original assignee: Beijing Certusnet Information Technology Co ltd; Shanghai Certusnet Inc; CERTUSNET CORP
Current assignee: Beijing Certusnet Information Technology Co ltd; Shanghai Certusnet Inc; CERTUSNET CORP
Priority date: 2022-08-31
Filing date: 2022-08-31
Publication date: 2023-03-03
Anticipated expiration: 2032-08-31

Abstract

The utility model relates to a power brick shell, include: the shell body, telescopic link and roof, the utility model discloses in, open power brick shell has improved the inside radiating efficiency of power brick, dispel the heat with this circuit board and each power component of this internal installation of housing, simultaneously finish the back at circuit board and each components and parts installation, the accessible twists the mode of bolt to the bottom plate, first curb plate, the second curb plate, five people of third curb plate and circuit board fix, guarantee the stability of power brick in the course of the work, it has radiator fan to inlay on the third curb plate in addition, with this further inside radiating efficiency of improvement power brick, thereby the reduction leads to the condition emergence of the unable normal work of power brick because of the high temperature.

Description

Power brick shell

Technical Field

The utility model relates to a power technical field, specific power brick shell that says so.

Background

At present, most of existing brick power supplies are closed in the shells, contain a large number of power elements inside, and are tightly arranged in circuits, so that in the working process of the brick power supplies, the power elements inside the brick power supplies can generate high heat along with the continuous lapse of time, and are continuously accumulated in the shells of the brick power supplies to cause the continuous rise of the internal temperature of the brick power supplies, so that the brick power supplies cannot be normally unfolded to work.

SUMMERY OF THE UTILITY MODEL

The invention aims to provide a power brick shell which is used for solving the problem that after a power brick works for a long time, heat emitted by a power element in the power brick is slowly accumulated along with the time, so that the temperature in the power brick rises and the power brick cannot be normally used.

Realize the utility model discloses the technical solution of purpose does: the utility model provides a power brick shell, include:

a housing body;

the telescopic rod is arranged inside the shell body;

the top plate is fixedly connected to the upper surface of the telescopic rod.

Preferably, a controller and a temperature sensor are arranged in the shell body, the controller is electrically connected with the telescopic rod, and the temperature sensor is electrically connected with the controller

Preferably, the housing body includes:

a bottom plate is arranged on the bottom plate,

the first side plate is fixedly connected to the long edge of one side of the bottom plate;

the second side plate is fixedly connected to the long edge of the other side of the bottom plate;

and the third side plate is fixedly connected with the short edge of one side of the bottom plate, and two sides of the third side plate are respectively contacted with one sides of the first side plate and the second side plate.

Preferably, the upper surface of the bottom plate is provided with a bottom cover, the upper surface of the bottom plate is provided with a sliding groove, the lower surface of the bottom cover is additionally provided with a sliding block, when the bottom cover is installed, the sliding block corresponds to the sliding groove, and the bottom cover is provided with a circuit board and each power element.

Preferably, the sliding groove is matched with the sliding block, and the telescopic rod is fixedly connected to the upper surface of the bottom cover.

Preferably, the two sides of the third side plate are fixedly connected with positioning plates, and the outer surfaces of the two positioning plates are respectively contacted with the inner surfaces of the first side plate and the second side plate after the third side plate is installed.

Preferably, the bottom plate is connected with the long limit rigid coupling in one side of second curb plate and has a baffle No. one, the upper surface rigid coupling of first curb plate has No. two baffles.

Preferably, the first side plate, the second side plate, the third side plate, the second baffle plate and the outer surface of the circuit board are all provided with first mounting holes, the outer surfaces of the two positioning plates are all provided with second mounting holes, and the inner surfaces of the first side plate and the second side plate are all provided with second mounting holes.

Preferably, a heat dissipation fan is embedded in the third side plate.

Preferably, the top plate is of a hollow structure, and the palm oil is filled in the top plate.

Compared with the prior art, the invention has the following remarkable advantages:

1. compared with the prior mode of fully wrapping the circuit board and each power element, the utility model enlarges the contact area between the inside of the power brick and the outside, thereby improving the heat dissipation efficiency of the inside of the power brick shell, and simultaneously, the third side plate is inlaid with a heat dissipation fan to assist in dissipating heat of the power brick;

2. make first curb plate, second curb plate and third curb plate and circuit board fixed through mounting hole and No. two mounting holes to stability when guaranteeing the power brick operation.

3. The circuit board and each power element are protected by the supporting plate and the top plate, and the circuit board and each power element are prevented from being damaged when being extruded.

Drawings

Fig. 1 is a main body diagram of the present invention.

Fig. 2 is a schematic diagram of the present invention with the support plate and the top plate removed.

Fig. 3 is a schematic view of the connection between the support plate and the top plate.

Fig. 4 is a longitudinal sectional view of the present invention.

In the figure: the heat dissipation device comprises a shell body 1, a bottom plate 101, a first side plate 102, a second side plate 103, a third side plate 104, an expansion rod 2, a top plate 3, a bottom cover 4, a sliding groove 5, a sliding block 6, a positioning plate 7, a first baffle plate 8, a second baffle plate 9 and a heat dissipation fan 11.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the effects of the invention easy to understand, the following description is made in detail with reference to the accompanying drawings.

The circuit board and each power component are located inside the space formed by the bottom plate 101, the first side plate 102, the second side plate 103 and the third side plate 104 as shown in fig. 1-4, so as to conveniently maintain and maintain each power component inside the power brick, the bottom cover 4 is additionally arranged on the upper surface of the bottom plate 101, the chute 5 is arranged on the upper surface of the bottom plate 101, the sliding block 6 is additionally arranged on the lower surface of the bottom cover 4, the circuit board and each power component are arranged on the upper surface of the bottom cover 4, when each power component needs to be overhauled, only the bottom cover 4 needs to be drawn out, and then a worker can overhaul the inside of the power brick.

As an alternative embodiment of this embodiment, the circuit board bottom cover 4 may be mounted by fixing with screws, and other fixing methods may also be used. Such as: a metal adhesive is used.

The utility model discloses in, there is baffle 8 at the long limit rigid coupling in one side of bottom plate 101 rigid coupling second curb plate 103, when the staff inserts bottom 4 inside the shell body 1, baffle 8 and first curb plate 102 can stabilize bottom 4 and the circuit board of bottom 4 upper end, consider the safe operation of power brick when daily work, so there is telescopic link 2 at the upper surface rigid coupling of bottom 4, and there is roof 3 at the upper surface rigid coupling of telescopic link 2, after the shrink of telescopic link 2, the lower surface of roof 3 just in time contacts with No. two baffle 9 of first curb plate 102 upper surface rigid coupling, roof 3 can avoid the power brick when placing in a certain position for a long time, produce a large amount of dusts on its inside circuit board and cause the unable just-producing expansion work's of power brick the condition to produce, roof 3 also can protect circuit board and each components and parts simultaneously, prevent that the power brick from receiving the extrusion and causing the damage often, cause the unable normal expansion work of power brick, thereby the work efficiency of power brick has been improved.

In order to carry out effectual spacing with circuit board and bottom 4, so first mounting hole has all been seted up at the surface of first curb plate 102, second curb plate 103, third curb plate 104, no. two baffles 9 and circuit board the utility model discloses the back finishes in the installation, first mounting hole that sets up on first curb plate 102, second curb plate 103, third curb plate 104, no. two baffles 9 and the first mounting hole coincidence that the circuit board surface was seted up, can guarantee after the staff twists first mounting hole with the screw that mutual firm between circuit board and the shell body 1.

The utility model discloses in, still be equipped with controller and temperature sensor, the controller respectively with the telescopic link 2 with temperature controller between the electricity be connected, its inside air temperature risees gradually when power brick works for a long time, temperature sensor is to controller signals, controller control telescopic link 2 rises immediately, make roof 3 open, thereby expose sufficient space, density because of the hot-air is less, so can make progress and rise, roof 3 opens this moment, just can arrange to the external world from the space of opening, thereby dispel the heat to power brick inside, the work efficiency of power brick has been improved, and simultaneously, bottom plate 101, first curb plate 102, the semi-open space that second curb plate 103 and third curb plate 104 formed also can help power brick to dispel the heat to its inside.

As an optional implementation manner of this embodiment, the telescopic rods 2 may be disposed at each corner of the bottom cover 4, or one telescopic rod may be disposed at one side of the upper surface of the bottom cover, and the position of the telescopic rod 2 may be changed according to the type of the power module.

Second mounting holes are formed in the outer surfaces of the positioning plates 7 on the two sides of the third side plate 104 and the inner surfaces of the first side plate 102 and the second side plate 103, after the first side plate 102, the second side plate 103 and the third side plate 104 are mounted, the second mounting holes in the positioning plates 7 are overlapped with the second mounting holes in the first side plate 102 and the second side plate 103, and a worker screws bolts into the second mounting holes to fix the first side plate 102, the second side plate 103 and the third side plate 104.

When the power brick begins to work, the together work that expandes of the radiator fan 11 of inlaying on the third panel 104, arrange the inside produced heat of power brick to the external world with this, with this further dispels the heat to power brick inside, with this radiating efficiency with higher speed, thereby improve power brick's availability factor, simultaneously the utility model provides a roof 3 is hollow structure, and be filled with palm oil in roof 3 intussuseption, continuously increase along with during operation when the power brick, its inside heat constantly risees, and the heat will be absorbed by the inside palm oil of roof 3, dispels the heat to power brick inside with this, guarantees that the power brick can be smooth and carry out work, after power brick stop work, its inside temperature descends gradually, and controller control telescopic link is retrieved downwards immediately, and the roof is retrieved downwards along with the telescopic link together this moment.

The foregoing illustrates and describes the general principles, features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. Power brick shell, its characterized in that: the method comprises the following steps:

a housing body (1);

the telescopic rod (2) is arranged in the shell body (1);

the top plate (3) is fixedly connected to the upper surface of the telescopic rod (2);

the shell body (1) comprises a bottom plate (101), a first side plate (102) fixedly connected to the long edge of one side of the bottom plate (101), a second side plate (103) fixedly connected to the long edge of the other side of the bottom plate (101) and a third side plate (104) fixedly connected to the short edge of one side of the bottom plate (101).

2. The power brick housing of claim 1 wherein: the temperature control device is characterized in that a controller and a temperature sensor are arranged in the shell body (1), the controller is electrically connected with the telescopic rod (2), and the temperature sensor is electrically connected with the controller.

3. The power brick housing of claim 2 wherein: two sides of the third side plate (104) are respectively contacted with one sides of the first side plate (102) and the second side plate (103).

4. The power brick housing of claim 3 wherein: the power supply device is characterized in that a bottom cover (4) is arranged on the upper surface of the bottom plate (101), a sliding groove (5) is formed in the upper surface of the bottom plate (101), a sliding block (6) is additionally arranged on the lower surface of the bottom cover (4), the sliding block (6) corresponds to the sliding groove (5) when the bottom cover (4) is installed, and a circuit board and each power element are arranged on the bottom cover (4).

5. The power brick housing of claim 4 wherein: the sliding groove (5) is matched with the sliding block (6), and the telescopic rod (2) is fixedly connected to the upper surface of the bottom cover (4).

6. The power brick housing of claim 5 wherein: positioning plates (7) are fixedly connected to two sides of the third side plate (104), and the outer surfaces of the two positioning plates (7) are respectively contacted with the inner surfaces of the first side plate (102) and the second side plate (103) after the third side plate (104) is installed.

7. The power brick housing of claim 6 wherein: the bottom plate (101) is connected with No. one baffle (8) of the long limit rigid coupling in one side of second curb plate (103), the upper surface rigid coupling of first curb plate (102) has No. two baffles (9).

8. The power brick housing of claim 7 wherein: first mounting holes are formed in the outer surfaces of the first side plate (102), the second side plate (103), the third side plate (104), the second baffle plate (9) and the circuit board, second mounting holes are formed in the outer surfaces of the two positioning plates (7), and second mounting holes are formed in the inner surfaces of the first side plate (102) and the second side plate (103).

9. The power brick housing of claim 3 wherein: and a heat radiation fan (11) is embedded on the third side plate (104).

10. The power brick housing of claim 1 wherein: the top plate (3) is of a hollow structure, and palm oil is filled in the top plate (3).