Electrical switch box with sealing structure

Abstract

The utility model discloses an electrical switch box with a sealing structure, which relates to the technical field of electrical switch boxes and comprises a switch box body, a turnover assembly and a telescopic assembly, the turnover assembly is mounted on the outer surface of the switch box body, and the telescopic assembly is mounted on the side surface of the turnover assembly. The overturning assembly comprises a limiting block, a rotating column, a connecting block, a shielding plate and a threaded rod, the two ends of the rotating column penetrate through the limiting block and are fixedly connected with the outer surface of the connecting block, one side of the shielding plate is fixedly connected with the side face of the connecting block, and a threaded hole is formed in the other side of the shielding plate. The shielding plate is driven by the rotating column to turn over and shield the hollowed-out face of the box body, then the shielding plate is fixed through the threaded rod, the effect of shielding the switch box to a certain degree is achieved, the sealing performance of the switch box to a certain degree is improved, and the possibility that water enters the switch box is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of electrical switch boxes, in particular to an electrical switch box with a sealing structure. Background Art

[0002] According to the purpose and function, switch boxes can be divided into control boxes, junction boxes, distribution boxes and other types. Among them, the control box is mainly used to control the working status of electrical equipment, such as the start and stop, forward and reverse rotation of the motor, etc. The junction box is mainly used for the wiring and connection of electrical equipment, and the distribution box is mainly used for power distribution protection and control in the power system. Among them, the junction box is widely used in life;

[0003] After searching, the applicant found that a Chinese patent disclosed "an electrical switch box" with a publication (announcement) number of "CN217088308U". This patent mainly separates the clamping rod from the clamping hole by pushing the clamping rod downward to rotate it through the hinge shaft, and then pulls the U-shaped frame forward to drive the electrical component body to move synchronously to separate the U-shaped frame from the switch outer box body, thereby increasing the repair space and reducing the difficulty of maintenance under the structural action of the U-shaped frame set by the U-shaped structure. However, the above document ignores the sealing of the switch box. When in use, water may enter the switch box and damage the circuit. For this reason, we propose an electrical switch box with a sealing structure. Utility Model Content

[0004] The utility model aims to provide an electrical switch box with a sealing structure.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an electrical switch box with a sealing structure includes a switch box body, a flip assembly and a telescopic assembly, the flip assembly is installed on the outer surface of the switch box body, the telescopic assembly is installed on the side of the flip assembly, the flip assembly includes a limit block, a rotating column, a connecting block, a baffle plate and a threaded rod, both ends of the rotating column pass through the limit block and are fixedly connected to the outer surface of the connecting block, one side of the baffle plate is fixedly connected to the side of the connecting block, the other side of the baffle plate is provided with a threaded hole, and the outer surface of the threaded rod is threadedly connected to the inner wall of the threaded hole.

[0006] As a further solution of the utility model: the switch box body includes a box body, a load-bearing plate and an observation window, one side of the load-bearing plate is fixedly connected to the side surface of the box body, and the back side of the observation window is fixedly connected to the front side of the box body.

[0007] As a further solution of the utility model: the telescopic assembly includes a movable block, a telescopic spring, a connecting rod and a movable plate, one end of the connecting rod is fixedly connected to the bottom of the movable block, and the other end is fixedly connected to the top of the movable plate, and one end of the telescopic spring is fixedly connected to the top of the movable plate.

[0008] As a further solution of the utility model: the bottom of the limit block is fixedly connected to the top of the load-bearing plate, and the rotating column is located above the box body.

[0009] As a further solution of the utility model: the other end of the telescopic spring is fixedly connected to the bottom of the shielding plate, and the connecting rod is located inside the telescopic spring.

[0010] As a further solution of the utility model: a hole is formed on the outer surface of the shielding plate, and the outer surface of the connecting rod is movably connected to the inner wall of the hole.

[0011] As a further solution of the utility model: the movable block is located on the top of the shielding plate, and the telescopic spring is located on the left side of the box body.

[0012] By adopting the above technical solution, compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model achieves the effect of shielding the switch box to a certain extent by toggling the shielding plate, which is turned over and shields the hollow side of the box body under the drive of the rotating column, and then fixes the shielding plate with a threaded rod, thereby increasing the sealing of the switch box to a certain extent and reducing the possibility of water entering the switch box;

[0014] 2. The utility model presses the movable plate, and the movable block drives the telescopic spring and the movable plate to move in the switch direction and open the switch, so that the switch can be opened without opening the shielding plate, reducing the possibility of water entering the switch box when the shielding plate needs to be opened and then the switch is turned on.

[0015] Other advantages, objectives and features of the present invention will be described in the following description to some extent, and will be apparent to those skilled in the art based on the following examination and study, or may be taught from the practice of the present invention to some extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is an overall schematic diagram of an embodiment of the utility model;

[0017] Figure 2 This is a schematic diagram of the switch box body in the embodiment of the utility model;

[0018] Figure 3 This is a schematic diagram of a flip assembly in an embodiment of the utility model;

[0019] Figure 4 It is a schematic diagram of the telescopic component in the embodiment of the utility model.

[0020] In the figure: 1. switch box body; 11. box body; 12. load-bearing plate; 13. observation window; 2. flip assembly; 21. limit block; 22. rotating column; 23. connecting block; 24. shielding plate; 25. threaded rod; 3. telescopic assembly; 31. movable block; 32. telescopic spring; 33. connecting rod; 34. movable plate. DETAILED DESCRIPTION

[0021] The specific implementation modes of the present invention are further described below in conjunction with the accompanying drawings. It should be noted that the description of these implementation modes is used to help understand the present invention, but does not constitute a limitation to the present invention.

[0022] In addition, the technical features involved in each embodiment of the present invention described below can be combined with each other as long as there is no conflict between them.

[0023] Please refer to the attached Figure 1 -Attached Figure 4 The utility model discloses an electrical switch box with a sealing structure, comprising a switch box body 1, a flip assembly 2 and a telescopic assembly 3, wherein the flip assembly 2 is mounted on the outer surface of the switch box body 1, and the telescopic assembly 3 is mounted on the side of the flip assembly 2. The flip assembly 2 comprises a limit block 21, a rotating column 22, a connecting block 23, a shielding plate 24 and a threaded rod 25, both ends of the rotating column 22 penetrate the limit block 21 and are fixedly connected to the outer surface of the connecting block 23, one side of the shielding plate 24 is fixedly connected to the side of the connecting block 23, a threaded hole is opened on the other side of the shielding plate 24, and the outer surface of the threaded rod 25 is threadedly connected to the inner wall of the threaded hole;

[0024] In one embodiment of the present invention: the switch box body 1 includes a box body 11, a load-bearing plate 12 and an observation window 13, one side of the load-bearing plate 12 is fixedly connected to the side of the box body 11, and the back of the observation window 13 is fixedly connected to the front of the box body 11.

[0025] In one embodiment of the utility model: the telescopic assembly 3 includes a movable block 31, a telescopic spring 32, a connecting rod 33 and a movable plate 34, one end of the connecting rod 33 is fixedly connected to the bottom of the movable block 31, and the other end is fixedly connected to the top of the movable plate 34, and one end of the telescopic spring 32 is fixedly connected to the top of the movable plate 34.

[0026] In one embodiment of the present utility model, the bottom of the limit block 21 is fixedly connected to the top of the load-bearing plate 12 , and the rotating column 22 is located above the box body 11 .

[0027] In one embodiment of the present utility model, the other end of the telescopic spring 32 is fixedly connected to the bottom of the shielding plate 24 , and the connecting rod 33 is located inside the telescopic spring 32 .

[0028] In one embodiment of the present invention: a hole is formed on the outer surface of the shielding plate 24, and the outer surface of the connecting rod 33 is movably connected to the inner wall of the hole.

[0029] In one embodiment of the present invention, the movable block 31 is located on the top of the shielding plate 24 , and the telescopic spring 32 is located on the left side of the box body 11 .

[0030] Example 1, please refer to the attached Figure 1 -Attached Figure 2 The setting of the observation window 13 plays a role in observing the interior of the box body 11.

[0031] Example 2, please refer to the attached Figure 3 -Attached Figure 4 The threaded rod 25 is provided to prevent the shielding plate 24 from shaking, and the connecting rod 33 is provided to connect the movable block 31 and the movable plate 34 .

[0032] Specifically, by moving the baffle plate 24, the baffle plate 24 is flipped over and blocks the hollow side of the box body 11 driven by the rotating column 22, and then the baffle plate 24 is fixed by the threaded rod 25, thereby achieving the effect of blocking the hollow side of the switch box to a certain extent, increasing the sealing of the switch box to a certain extent, and reducing the possibility of water entering the switch box.

[0033] Specifically, by pressing the movable plate 34, the movable block 31 drives the telescopic spring 32 and the movable plate 34 to move in the switch direction and open the switch, so that the switch can be opened without opening the baffle plate 24, thereby reducing the possibility of water entering the switch box when the baffle plate 24 needs to be opened and then the switch is turned on.

[0034] Working principle:

[0035] First, the staff member moves the shielding plate 24 and flips it under the drive of the rotating column 22 to block the hollow side of the box body 11, and then uses the threaded rod 25 to fix the shielding plate 24. When it is needed, the movable plate 34 is pressed to drive the telescopic spring 32 and the movable plate 34 to move in the switch direction and turn on the switch. After use, press the other movable plate 34 to drive the telescopic spring 32 and the movable plate 34 to move in the switch direction and turn on the switch. At this point, the entire workflow is completed.

[0036] The above-mentioned front, back, left, right, top and bottom are all based on the figures in the specification. Figure 1 As a benchmark, according to the person's observation perspective, the side of the device facing the observer is defined as the front, the left side of the observer is defined as the left, and so on.

[0037] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the scope of protection of the present invention.

[0038] It should be noted that the equipment structure and drawings of the utility model mainly describe the principle of the utility model. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. On the premise that the technical personnel in this field understand the principle of the above-mentioned utility model, the details of its power mechanism, power supply system and control system can be clearly known. The control method of the application document is automatic control through a controller, and the control circuit of the controller can be realized by simple programming by technical personnel in this field.

[0039] The standard parts used therein can all be purchased from the market and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the structures and principles of the components known to technical personnel in this field can be known by these technical personnel through technical manuals or through conventional experimental methods.

[0040] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited to the described embodiments.

[0041] For those skilled in the art, various changes, modifications, substitutions and variations can be made to these implementations without departing from the principle and spirit of the present invention, and they still fall within the protection scope of the present invention.

Claims

1. An electrical switch box with a sealed structure, comprising a switch box body (1), a flip assembly (2) and a telescopic assembly (3), wherein the flip assembly (2) is mounted on the outer surface of the switch box body (1), and the telescopic assembly (3) is mounted on the side of the flip assembly (2), characterized in that: The flip assembly (2) comprises a limit block (21), a rotating column (22), a connecting block (23), a shielding plate (24) and a threaded rod (25); both ends of the rotating column (22) penetrate the limit block (21) and are fixedly connected to the outer surface of the connecting block (23); one side of the shielding plate (24) is fixedly connected to the side surface of the connecting block (23); a threaded hole is provided on the other side of the shielding plate (24); and the outer surface of the threaded rod (25) is threadedly connected to the inner wall of the threaded hole.

2. The electrical switch box with a sealed structure according to claim 1, characterized in that: The switch box body (1) comprises a box body (11), a load-bearing plate (12) and an observation window (13); one side of the load-bearing plate (12) is fixedly connected to the side surface of the box body (11), and the back surface of the observation window (13) is fixedly connected to the front surface of the box body (11).

3. The electrical switch box with a sealed structure according to claim 2, characterized in that: The telescopic assembly (3) comprises a movable block (31), a telescopic spring (32), a connecting rod (33) and a movable plate (34); one end of the connecting rod (33) is fixedly connected to the bottom of the movable block (31), and the other end is fixedly connected to the top of the movable plate (34); one end of the telescopic spring (32) is fixedly connected to the top of the movable plate (34).

4. The electrical switch box with a sealed structure according to claim 2, characterized in that: The bottom of the limit block (21) is fixedly connected to the top of the load-bearing plate (12), and the rotating column (22) is located above the box body (11).

5. The electrical switch box with a sealed structure according to claim 3, characterized in that: The other end of the telescopic spring (32) is fixedly connected to the bottom of the shielding plate (24), and the connecting rod (33) is located inside the telescopic spring (32).

6. The electrical switch box with a sealed structure according to claim 3, characterized in that: The outer surface of the shielding plate (24) is provided with a hole, and the outer surface of the connecting rod (33) is movably connected to the inner wall of the hole.

7. The electrical switch box with a sealed structure according to claim 3, characterized in that: The movable block (31) is located on the top of the shielding plate (24), and the telescopic spring (32) is located on the left side of the box body (11).

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