CN211127539U

CN211127539U - Wall-hanging power supply box

Info

Publication number: CN211127539U
Application number: CN201922087924.0U
Authority: CN
Inventors: 左家云
Original assignee: Zhongna Electric Suzhou Co Ltd
Current assignee: Zhongna Electric Suzhou Co Ltd
Priority date: 2019-11-28
Filing date: 2019-11-28
Publication date: 2020-07-28
Anticipated expiration: 2029-11-28

Abstract

The utility model discloses a wall-hanging power supply box, include: a suspended support structure and a load bearing structure; the utility model relates to the technical field of power supply boxes, which is characterized in that a hanging support structure is fixedly arranged on a wall body, and a bearing structure is detachably arranged on the hanging support structure, a box body can be limited and arranged on a mounting plate by sleeving a second fixing plate on a first fixing plate, and meanwhile, the box body presses down a support plate, so that a moving pipe moves upwards on a main rod, a first spring is compressed, and a turnover rod is stressed by the reverse acting force of the first spring to support the box body; meanwhile, the stress rod is stressed to move downwards to enable the second spring to be compressed, and supporting force is dispersed by means of the acting force of the second spring, so that the box body is stably supported on the supporting plate; the protective cover is fixedly arranged on the lower wall of the box body, so that the circuit board can be protected; this design not only can prevent that ash, wire etc. from causing the damage on getting into the circuit board, can effectively carry out the shock attenuation buffering simultaneously and easy to assemble dismantlement is overhauld.

Description

Wall-hanging power supply box

Technical Field

The utility model relates to a power supply box technical field specifically is a wall-hanging power supply box.

Background

The power box mainly provides an 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, has the characteristic of outputting direct current voltage and multi-gear adjustable current or alternating current voltage, and has the function of single division and single combination operation;

with the development of society, modern security systems have penetrated every corner of life, become an inseparable component in modern intelligent building engineering, and are increasingly applied in modern intelligent building engineering, and for video monitoring equipment, a power box of the video monitoring equipment is required to have the characteristics of field installation, convenience in maintenance, good reliability and the like;

the power supply box in the prior art mainly comprises: the power supply box comprises an output terminal and a circuit board, wherein the circuit board is arranged in the box, the output terminal is arranged on the circuit board, when conductive materials such as metal wires fall into the power supply box, the output terminal is easily conducted with other electronic elements (such as a control chip, an alternating current-direct current conversion module and the like) on the circuit board to cause a short circuit phenomenon, so that the circuit board is damaged, or dust is accumulated on the circuit board without being cleaned for a long time to cause poor heat dissipation and burn out; meanwhile, the conventional power box is hung on a long nail on a wall, so that the conventional power box has the defect of instability, if the conventional power box is directly fixed by the long nail, the later maintenance and security inspection are inconvenient, and the conventional power box is easy to drop after being impacted, so that the problem is solved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wall-hanging power supply box to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a wall-mounted power box comprising: a suspended support structure and a load bearing structure; the suspension support structure is fixedly arranged on a wall body, and the bearing structure is detachably arranged on the suspension support structure;

the suspended support structure comprising: the device comprises a mounting plate, a mounting arm, a pair of main rods with the same structure, a pair of moving pipes with the same structure, a pair of first springs with the same structure, a pair of turnover rods with the same structure, a pair of transmission rods with the same structure, a pair of stress rods with the same structure, a pair of supporting plates with the same structure and a pair of second springs with the same structure;

the mounting plate is fixed on a wall body through bolts, one end of the mounting arm is fixedly welded on the mounting plate and is positioned at the left end, one end of each of the main rods is respectively and fixedly welded on the lower wall surface of the mounting arm and is respectively positioned at the front side and the rear side of the central line, the movable pipes are respectively and movably sleeved on the main rods, the first springs are respectively and movably sleeved on the main rods and are positioned between the movable pipes and the lower wall of the mounting arm, the turning rods are respectively and movably arranged at the positions, close to the central parts, of the turning rods and are respectively and movably arranged at the other end of the main rods, one ends of the transmission rods are movably connected with one end of the turning rods, the other ends of the transmission rods are obliquely and movably connected with the front side and the rear side of the movable pipes, one ends of the stress rods are movably inserted in the other ends of the turning rods, the supporting plates are respectively, and are respectively positioned between the other end of the turnover rod and the supporting plate.

Preferably, the load-bearing structure includes: the device comprises a first fixing plate, a box body, a second fixing plate, a door body, a clamping block, a rubber cylinder and a protective cover;

the first fixing plate is fixedly welded on the mounting plate and is positioned on the central line of the front wall surface, the box body is of a box body structure without the front wall surface, the edge of the front wall surface is provided with a clamping groove, the left end and the right end of the lower wall of the box body are both provided with mounting grooves with the same structure, the second fixing plate is fixedly welded on the rear side wall surface of the box body and is positioned on the central line, the door body is movably sleeved on the first fixing plate, the door body is movably arranged on the front wall edge of the box body and positioned on the right side, the clamping block is fixedly welded on the door body, and is movably inserted in the clamping groove, the rubber cylinder is movably embedded on the upper wall surface of the box body, the protective cover is of a transparent box body structure without bottom and rear wall surface, and the lower wall of the box body is clamped with a pair of clamping blocks with the same structure along the two sides of the front end, the protective cover is detachably arranged on the lower wall surface in the box body, and the clamping block is movably embedded in the lower wall mounting groove, and the front wall of the clamping block is provided with a plurality of first heat dissipation holes with the same structure.

Preferably, the box lower wall mounting groove is of a T-shaped structure.

Preferably, the rear side wall surface of the box body is provided with a heat dissipation opening.

Preferably, the first fixing plate is of a T-shaped structure.

Preferably, the stress rod is of a T-shaped structure.

Compared with the prior art, the beneficial effects of the utility model are that: according to the wall-mounted power box, the second fixing plate is sleeved on the first fixing plate, the box body can be limited and mounted on the mounting plate, meanwhile, the lower wall of the box body is pressed on the supporting plate, one end of the turnover rod is stressed to descend and turn over, the other end of the turnover rod ascends, the movable pipe moves upwards on the main rod, the first spring is compressed, and the turnover rod is stressed to support the box body through the reverse acting force of the first spring; meanwhile, the stress rod is stressed to move downwards to enable the second spring to be compressed, and supporting force is dispersed by means of the acting force of the second spring, so that the box body is stably supported on the supporting plate; the protective cover is fixedly arranged on the lower wall of the box body, so that the circuit board can be protected; this design not only can prevent that ash, wire etc. from causing the damage on getting into the circuit board, can effectively carry out the shock attenuation buffering simultaneously and easy to assemble dismantlement is overhauld.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

fig. 2 is a schematic top view of the present invention.

In the figure: 1. the mounting plate, 2, the installation arm, 3, the mobile jib, 4, the removal pipe, 5, first spring, 6, the roll-over pole, 7, the transfer line, 8, the stress pole, 9, the layer board, 10, the second spring, 11, first fixed plate, 12, the box, 13, the second fixed plate, 14, the door body, 15, the fixture block, 16, the rubber tube, 17, the protection casing.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a wall-mounted power box comprising: a suspended support structure and a load bearing structure; the suspension support structure is fixedly arranged on the wall body, and the bearing structure is detachably arranged on the suspension support structure; a suspended support structure comprising: the device comprises a mounting plate 1, a mounting arm 2, a pair of main rods 3 with the same structure, a pair of moving pipes 4 with the same structure, a pair of first springs 5 with the same structure, a pair of turnover rods 6 with the same structure, a pair of transmission rods 7 with the same structure, a pair of stress rods 8 with the same structure, a pair of supporting plates 9 with the same structure and a pair of second springs 10 with the same structure; the mounting plate 1 is fixed on a wall body through bolts, one end of the mounting arm 2 is fixedly welded on the mounting plate 1 and is positioned at the left end, one end of each of the pair of main rods 3 is respectively and fixedly welded on the lower wall surface of the mounting arm 2 and is respectively positioned at the front side and the rear side of the central line to be symmetrical, the pair of movable tubes 4 are respectively and movably sleeved on the main rods 3, the pair of first springs 5 are respectively and movably sleeved on the main rods 3 and are positioned between the movable tubes 4 and the lower wall of the mounting arm 2, the positions of the pair of turnover rods 6, which are close to the central part, are respectively and movably arranged on the other end of the main rods 3, one end of each of the pair of transmission rods 7 is movably connected on one end of the turnover rod 6, the other end of each of the pair of stress rods 8 is movably inserted in the other end of the turnover rod 6, the pair of supporting plates 9 are respectively and fixedly welded on, and are respectively positioned between the other end of the turnover rod 6 and the supporting plate 9; through hanging bearing structure, can make the power supply box install fixedly to can effectively carry out the shock attenuation buffering, the installation of being convenient for is dismantled.

As a preferred solution, further, the load-bearing structure includes: the door comprises a first fixing plate 11, a box body 12, a second fixing plate 13, a door body 14, a fixture block 15, a rubber tube 16 and a protective cover 17;

the first fixing plate 11 is fixedly welded on the mounting plate 1 and is positioned on the central line of the front wall surface, the box body 12 is of a box body 12 structure without a front wall surface, the front wall edge of the box body is provided with a clamping groove, the left end and the right end of the lower wall of the box body are provided with mounting grooves with the same structure, the second fixing plate 13 is fixedly welded on the rear side wall surface of the box body 12 and is positioned on the central line and movably sleeved on the first fixing plate 11, the door body 14 is movably arranged on the front wall edge of the box body 12 and is positioned on the right side, the clamping block 15 is fixedly welded on the door body 14 and is movably inserted in the clamping groove, the rubber cylinder 16 is movably embedded on the upper wall surface of the box body 12, the protective cover 17 is of a transparent box body 12 structure without a bottom and a rear wall surface, a pair of clamping blocks 15 with the same structure is clamped on the two sides of, and a plurality of first heat dissipation holes with the same structure are arranged on the front wall of the heat dissipation plate.

Preferably, the lower wall mounting groove of the box 12 is a T-shaped structure, so that the protective cover 17 can be conveniently mounted.

Preferably, a heat dissipating port is formed on a rear wall surface of the case 12 for dissipating heat.

Preferably, the first fixing plate 11 is a T-shaped structure for easy installation according to design requirements.

Preferably, the stress rod 8 is of a T-shaped structure, so that the stress rod is convenient to mount, limit and connect.

The detailed connection means is a technique known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.

Example (b): as can be seen from fig. 1-2 of the specification, firstly, the mounting plate 1 is fixed on a wall body through bolts, the second fixing plate 13 is sleeved on the first fixing plate 11, the box body 12 can be limited and mounted on the mounting plate 1, meanwhile, the box body 12 presses the support plate 9 downwards, one end of the turnover rod 6 is forced to descend and turn over, the other end of the turnover rod rises, the movable tube 4 is driven by the transmission rod 7 to move upwards on the main rod 3 supported by the mounting arm 2, the first spring 5 is compressed, and the turnover rod 6 is forced to support the box body 12 through the reverse acting force of the first spring 5; meanwhile, the stress rod 8 is stressed to move downwards, so that the second spring 10 is compressed, and the supporting force is dispersed by the reverse acting force of the second spring 10, so that the box body 12 is stably supported on the supporting plate 9; the protective cover 17 is fixedly arranged on the lower wall of the box body 12, so that the circuit board can be protected, the rubber tube 16 is used for conveying electric wires, and the clamping block 15 is inserted into the clamping groove of the box body 12 to close the door body 14.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation; also, unless expressly stated or limited otherwise, the terms "fixedly disposed," "movably attached," "movably nested," "movably inserted," "detachably" and the like are to be construed broadly and, for example, may be fixedly attached, detachably attached, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A wall-mounted power box comprising: a suspended support structure and a load bearing structure; the wall hanging structure is characterized in that the hanging support structure is fixedly arranged on a wall body, and the bearing structure is detachably arranged on the hanging support structure;

the suspended support structure comprising: the device comprises a mounting plate (1), a mounting arm (2), a pair of main rods (3) with the same structure, a pair of moving pipes (4) with the same structure, a pair of first springs (5) with the same structure, a pair of turnover rods (6) with the same structure, a pair of transmission rods (7) with the same structure, a pair of stress rods (8) with the same structure, a pair of supporting plates (9) with the same structure and a pair of second springs (10) with the same structure;

the mounting plate (1) is fixed on a wall body through bolts, one end of the mounting arm (2) is fixedly welded on the mounting plate (1) and is positioned at the left end, one end of the main rod (3) is fixedly welded on the lower wall surface of the mounting arm (2) respectively and is positioned at the front side and the rear side of the central line to be symmetrical with each other, the moving pipe (4) is movably sleeved on the main rod (3) respectively, the first springs (5) are movably sleeved on the main rod (3) respectively and are positioned between the moving pipe (4) and the lower wall of the mounting arm (2), the turning rod (6) is movably sleeved on the other end of the main rod (3) respectively at the position close to the central part, one end of the transmission rod (7) is movably connected on one end of the turning rod (6), the other end of the transmission rod is movably connected on the front side and the rear side of the moving pipe (4) in an inclined mode, one end of the stress rod (8) is movably inserted in, the pair of supporting plates (9) are respectively fixedly welded at the other end of the stress rod (8), and the pair of second springs (10) are respectively movably sleeved at one end of the stress rod (8) and are respectively positioned between the other end of the turnover rod (6) and the supporting plates (9).

2. The wall-hanging power box of claim 1, wherein: the load bearing structure comprises: the refrigerator comprises a first fixing plate (11), a refrigerator body (12), a second fixing plate (13), a door body (14), a clamping block (15), a rubber cylinder (16) and a protective cover (17);

the first fixing plate (11) is fixedly welded on the mounting plate (1) and is positioned on a central line of a front wall surface, the box body (12) is of a structure without a front wall surface and is provided with a clamping groove along the front wall edge, mounting grooves with the same structure are respectively arranged at the left end and the right end of the lower wall of the box body, the second fixing plate (13) is fixedly welded on the rear side wall surface of the box body (12) and is positioned on the central line and movably sleeved on the first fixing plate (11), the door body (14) is movably arranged on the front wall edge of the box body (12) and is positioned at the right side, the clamping block (15) is fixedly welded on the door body (14) and is movably inserted in the clamping groove, the rubber cylinder (16) is movably embedded on the upper wall surface of the box body (12), the protective cover (17) is of a transparent box body lower wall (12) structure without a bottom and a pair of clamping blocks (15) with the same structure along, the protective cover (17) is detachably arranged on the inner lower wall surface of the box body (12), the clamping block (15) is movably embedded in the lower wall mounting groove, and a plurality of first heat dissipation holes with the same structure are formed in the front wall surface of the protective cover.

3. The wall-hanging power box of claim 2, wherein: the lower wall mounting groove of the box body (12) is of a T-shaped structure.

4. The wall-hanging power box of claim 2, wherein: the rear side wall surface of the box body (12) is provided with a heat radiation opening.

5. The wall-hanging power box of claim 2, wherein: the first fixing plate (11) is of a T-shaped structure.

6. The wall-hanging power box of claim 1, wherein: the stress rod (8) is of a T-shaped structure.