Cold storage electric control box convenient to disassemble and assemble

Abstract

The utility model discloses a refrigeration house electric control box convenient to disassemble and assemble, and relates to the technical field of electric control boxes. The intelligent cold storage electric cabinet comprises an intelligent cold storage electric cabinet body and a mounting base assembly, a through groove is formed in the rear side wall of the intelligent cold storage electric cabinet body, and a spring is arranged in the mounting base assembly. The locking block is rotated to drive the connecting rod assembly to rotate, so that the locking block and the through groove are staggered, the connecting rod assembly and the locking block move backwards under the elastic force action of the spring, and the rear side wall of the locking block is tightly attached to the rear side inner wall of the intelligent refrigeration house electric cabinet. A gap is generated when the intelligent refrigeration house electric cabinet is connected with a wall surface through the mounting seat assembly, so that a control device in the intelligent refrigeration house electric cabinet can be conveniently cooled, and when the intelligent refrigeration house electric cabinet is disassembled, a locking block and a connecting rod assembly are pulled to axially move, and the locking block is rotated to enable the locking block to correspond to a through groove; the electric cabinet and the wall surface of the intelligent refrigeration house can be quickly disassembled.

Description

Technical Field

[0001] The utility model relates to the technical field of electric control boxes, and particularly relates to a cold storage electric control box which is convenient for disassembly and assembly. Background Art

[0002] The intelligent cold storage electric control box is a key component in the cold storage control system. It integrates multiple low-voltage switch devices and related control, measurement, signal, protection, and regulation devices. The intelligent cold storage electric control box is applicable to various cold storage environments, including high-temperature fresh-keeping warehouses, medium and low-temperature refrigerated and frozen warehouses, seafood warehouses, etc. It is applicable to refrigeration units such as scroll compressors, piston compressors, and water-cooled units.

[0003] The existing cold storage electric control box is often connected to the wall through threaded fixing parts when in use. When fixing and disassembling the cold storage electric control box, disassembly tools are required to disassemble and install the threaded fixing parts of the cold storage electric control box, so it is not convenient to quickly disassemble and install it during use.

[0004] Therefore, a cold storage electric control box which is convenient for disassembly and assembly is proposed. Content of the Utility Model

[0005] The purpose of the utility model is to provide a cold storage electric control box which is convenient for disassembly and assembly to solve the problems raised in the above background art.

[0006] The utility model specifically adopts the following technical solutions to achieve the above purpose:

[0007] A cold storage electric control box which is convenient for disassembly and assembly includes an intelligent cold storage electric control box and a mounting seat assembly. A through groove is opened on the rear side wall of the intelligent cold storage electric control box. A spring is arranged inside the mounting seat assembly, and a connecting rod assembly is movably inserted inside the mounting seat assembly. A locking block is fixedly installed at the end of the connecting rod assembly.

[0008] Further, the intelligent cold storage electric control box includes an electric control box body. A through groove is opened on the rear side wall of the electric control box body. Heat dissipation grids are opened on the left and right side walls and the rear side wall of the electric control box body. A box door is hingedly installed on the front side wall of the electric control box body. A controller and an emergency stop button are arranged on the front side wall of the box door.

[0009] Further, the mounting seat assembly includes a mounting plate. A sleeve is fixedly installed on the surface of the mounting plate. A through hole is opened on the surface of the mounting plate. An L-shaped guiding groove is opened on the surface of the sleeve. A spring is arranged inside the sleeve.

[0010] Further, the connecting rod assembly includes a sliding block. The sliding block is slidably installed inside the sleeve. A convex shaft is provided on the surface of the sliding block. The diameter of the convex shaft is equal to the width of the L-shaped guiding groove, and the convex shaft is slidably arranged inside the L-shaped guiding groove. A connecting rod is fixedly installed on the surface of the sliding block, and a locking block is fixedly installed at the end of the connecting rod.

[0011] Further, the shape of the through groove corresponds to that of the locking block, and the locking block and the through groove are inserted into each other during installation.

[0012] Further, four groups of grooves are formed on the surface of the locking block, and the four groups of grooves are arranged in an equidistant array on the surface of the locking block.

[0013] The beneficial effects of the present utility model are as follows:

[0014] The mounting seat assembly is fixed to the wall surface by expansion screws. The through groove on the rear side wall of the intelligent cold storage electric control box and the locking block are inserted into each other correspondingly. By rotating the locking block, the connecting rod assembly is driven to rotate, so that the locking block and the through groove are misaligned. Under the elastic force of the spring, the connecting rod assembly and the locking block move backward, realizing that the rear side wall of the locking block is closely attached to the rear inner wall of the intelligent cold storage electric control box. The mounting seat assembly makes a gap when connecting the intelligent cold storage electric control box and the wall surface, facilitating the heat dissipation of the control components in the intelligent cold storage electric control box. During disassembly, by pulling the locking block and the connecting rod assembly to move axially, and rotating the locking block so that the locking block and the through groove correspond to each other, the intelligent cold storage electric control box and the wall surface can be quickly disassembled. Description of the Drawings

[0015] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0016] Figure 2 is a rear view of the present utility model;

[0017] Figure 3 is a partial structural schematic diagram of the present utility model;

[0018] Figure 4 is an assembly schematic diagram of the mounting seat assembly and the connecting rod assembly of the present utility model;

[0019] Figure 5 is the present utility model Figure 4 structural explosion diagram;

[0020] Reference numerals: 1, intelligent cold storage electric control box; 101, electric control box body; 102, heat dissipation grille; 103, box door; 104, controller; 105, emergency stop button; 2, through groove; 3, mounting seat assembly; 301, mounting plate; 302, through hole; 303, sleeve; 304, L-shaped guide groove; 4, spring; 5, connecting rod assembly; 501, sliding block; 502, convex shaft; 503, connecting rod; 6, locking block; 61, groove. Detailed implementation mode

[0021] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are some but not all of the embodiments of the present utility model. The components of the embodiments of the present utility model described and illustrated herein can be arranged and designed in various different configurations.

[0022] Therefore, the following detailed description of the embodiments of the present utility model provided in the drawings is not intended to limit the scope of the claimed present utility model, but merely represents selected embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0023] It should be noted that: similar reference numerals and letters denote similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings. In addition, the terms "first", "second", etc. are only used for descriptive distinction and cannot be construed as indicating or implying relative importance.

[0024] In the description of the embodiments of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "inner", "outer", "upper", etc. is based on the orientation or positional relationship shown in the drawings or the orientation or positional relationship in which the product of the present utility model is usually placed during use. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be construed as a limitation to the present utility model.

[0025] Such as Figures 1 to 5As shown in the figure, a cold storage electronic control box that is convenient for disassembly and assembly includes an intelligent cold storage electronic control box 1 and a mounting seat assembly 3. A through groove 2 is provided on the rear side wall of the intelligent cold storage electronic control box 1. A spring 4 is arranged inside the mounting seat assembly 3, and a connecting rod assembly 5 is movably inserted into the mounting seat assembly 3. A locking block 6 is fixedly installed at the end of the connecting rod assembly 5. More specifically, the mounting seat assembly 3 is fixed to the wall surface by expansion screws. The through groove 2 on the rear side wall of the intelligent cold storage electronic control box 1 and the locking block 6 are inserted correspondingly. By rotating the locking block 6, the connecting rod assembly 5 is driven to rotate, so that the locking block 6 and the through groove 2 are misaligned. Under the elastic force of the spring 4, the connecting rod assembly 5 and the locking block 6 move backward, so that the rear side wall of the locking block 6 is in close contact with the rear inner wall of the intelligent cold storage electronic control box 1. A gap is generated between the intelligent cold storage electronic control box 1 and the wall surface through the mounting seat assembly 3, which facilitates the heat dissipation of the control devices inside the intelligent cold storage electronic control box 1. During disassembly, by pulling the locking block 6 and the connecting rod assembly 5 to move axially, and rotating the locking block 6 so that the locking block 6 and the through groove 2 correspond, the intelligent cold storage electronic control box 1 and the wall surface can be quickly disassembled.

[0026] The intelligent cold storage electronic control box 1 includes an electronic control box body 101. A through groove 2 is provided on the rear side wall of the electronic control box body 101. Heat dissipation grids 102 are provided on the left and right side walls and the rear side wall of the electronic control box body 101. A box door 103 is hingedly installed on the front side wall of the electronic control box body 101. A controller 104 and an emergency stop button 105 are arranged on the front side wall of the box door 103. More specifically, it is convenient for the controller inside the electronic control box body 101 to contact the outside air through the heat dissipation grids 102 on the surface of the electronic control box body 101, so as to dissipate the heat of the devices inside the electronic control box body 101.

[0027] The mounting seat assembly 3 includes a mounting plate 301. A sleeve 303 is fixedly installed on the surface of the mounting plate 301. A through hole 302 is provided on the surface of the mounting plate 301. An L-shaped guide groove 304 is provided on the surface of the sleeve 303. A spring 4 is arranged inside the sleeve 303. More specifically, through the through hole 302 on the surface of the mounting plate 301, the mounting plate 301 and the sleeve 303 are fixed to the wall surface in cooperation with the expansion screws. The mounting plate 301 supports the intelligent cold storage electronic control box 1, so that there is a gap between the rear side of the intelligent cold storage electronic control box 1 and the wall surface, improving the heat dissipation efficiency.

[0028] The connecting rod assembly 5 includes a sliding block 501. The sliding block 501 is slidably installed inside the sleeve 303. A convex shaft 502 is provided on the surface of the sliding block 501. The diameter of the convex shaft 502 is equal to the width of the L-shaped guiding groove 304, and the convex shaft 502 is slidably arranged inside the L-shaped guiding groove 304. A connecting rod 503 is fixedly installed on the surface of the sliding block 501, and a locking block 6 is fixedly installed at the end of the connecting rod 503. More specifically, when fixing the intelligent cold storage electric control box 1, by rotating the locking block 6 to drive the connecting rod 503 and the convex shaft 502 to rotate, so that the convex shaft 502 moves from the horizontal part of the L-shaped guiding groove 304 to the vertical part. Under the elastic force of the spring 4, the sliding block 501, the connecting rod 503 and the locking block 6 are pulled to move horizontally, so that the locking block 6 contacts the rear inner wall of the through groove 2, realizing the fixation of the intelligent cold storage electric control box 1.

[0029] The shape of the through groove 2 corresponds to that of the locking block 6, and the locking block 6 and the through groove 2 are inserted when installed. More specifically, the correspondence between the locking block 6 and the through groove 2 facilitates the installation and disassembly of the intelligent cold storage electric control box 1.

[0030] Four groups of grooves 61 are formed on the surface of the locking block 6, and the four groups of grooves 61 are arranged in an equidistant array on the surface of the locking block 6. More specifically, the grooves 61 on the surface of the locking block 6 facilitate the rotation and stretching of the locking block 6.

[0031] In summary: The mounting seat assembly 3 is fixed to the wall through expansion screws. The through groove 2 on the rear side wall of the intelligent cold storage electric control box 1 and the locking block 6 are inserted correspondingly. By rotating the locking block 6, the connecting rod assembly 5 is driven to rotate, so that the locking block 6 and the through groove 2 are misaligned. Under the elastic force of the spring 4, the connecting rod assembly 5 and the locking block 6 move backward, realizing that the rear side wall of the locking block 6 is in close contact with the rear inner wall of the intelligent cold storage electric control box 1. Through the mounting seat assembly 3, a gap is generated when the intelligent cold storage electric control box 1 is connected to the wall, facilitating the heat dissipation of the control components inside the intelligent cold storage electric control box 1. When disassembling, by pulling the locking block 6 and the connecting rod assembly 5 to move axially, and rotating the locking block 6 so that the locking block 6 and the through groove 2 correspond, the intelligent cold storage electric control box 1 and the wall can be quickly disassembled.

[0032] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification is only the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection required by the present invention is defined by the appended claims and their equivalents.

Claims

1. A cold storage electric control box that is easy to disassemble and assemble, characterized in that: The invention comprises an intelligent cold storage electric control box (1) and a mounting seat assembly (3), wherein a through slot (2) is provided on the rear side wall of the intelligent cold storage electric control box (1), a spring (4) is arranged inside the mounting seat assembly (3), and a connecting rod assembly (5) is movably inserted inside the mounting seat assembly (3), and a locking block (6) is fixedly installed at the end of the connecting rod assembly (5).

2. The easy-to-assemble and disassemble cold storage electric control box according to claim 1 is characterized in that: The intelligent cold storage electric control box (1) comprises an electric control box body (101), a rear side wall of the electric control box body (101) is provided with a through slot (2), left and right side walls of the electric control box body (101) and a rear side wall of the electric control box body (101) are provided with a heat dissipation grille (102), a front side wall of the electric control box body (101) is hingedly mounted with a box door (103), and a controller (104) and an emergency stop button (105) are provided on the front side wall of the box door (103).

3. The easy-to-assemble and disassemble cold storage electric control box according to claim 1 is characterized in that: The mounting seat assembly (3) comprises a mounting plate (301), a sleeve (303) is fixedly mounted on the surface of the mounting plate (301), a through hole (302) is provided on the surface of the mounting plate (301), an L-shaped guide groove (304) is provided on the surface of the sleeve (303), and a spring (4) is arranged inside the sleeve (303).

4. The easy-to-assemble and disassemble cold storage electric control box according to claim 3 is characterized in that: The connecting rod assembly (5) includes a sliding block (501), the sliding block (501) is slidably installed inside the sleeve (303), a convex shaft (502) is arranged on the surface of the sliding block (501), the diameter of the convex shaft (502) is equal to the width of the L-shaped guide groove (304), and the convex shaft (502) is slidably arranged inside the L-shaped guide groove (304), a connecting rod (503) is fixedly installed on the surface of the sliding block (501), and a locking block (6) is fixedly installed at the end of the connecting rod (503).

5. The easy-to-assemble and disassemble cold storage electric control box according to claim 2 is characterized in that: The shape of the through slot (2) and the locking block (6) are arranged correspondingly, and during installation, the locking block (6) and the through slot (2) are arranged in a plug-in manner.

6. The easy-to-assemble and disassemble cold storage electric control box according to claim 1 is characterized in that: The surface of the locking block (6) is provided with four groups of grooves (61), and the four groups of grooves (61) are arranged in an equidistant array on the surface of the locking block (6).

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