Indoor integrated vacuum circuit breaker

Abstract

The utility model relates to the technical field of circuit protection equipment, in particular to an indoor integrated vacuum circuit breaker, which comprises an integrated vacuum circuit breaker main body, a frame is arranged on the outer wall of the integrated vacuum circuit breaker main body, and a dustproof assembly is arranged on the outer wall of the frame. The dustproof assembly comprises a connecting piece arranged on the upper side of the outer wall of the frame, a transparent dustproof cover is arranged on one side of the connecting piece, connecting blocks are arranged on the two sides of the inner wall of one end of the transparent dustproof cover respectively, and a pin shaft penetrates through one end of each connecting block. The transparent dust cover is installed on the outer wall of the integrated vacuum circuit breaker body, dust prevention can be conveniently achieved through the transparent dust cover, the transparent turnover cover can be turned over, people can conveniently open the integrated vacuum circuit breaker body, people can conveniently use the integrated vacuum circuit breaker body, and meanwhile the dust prevention effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of circuit protection equipment, in particular to an indoor integrated vacuum circuit breaker. Background Art

[0002] Circuit breakers are one of the important facilities to protect the stable operation of equipment. Integrated vacuum circuit breakers are also used indoors. Circuit breakers are divided into high-voltage circuit breakers and low-voltage circuit breakers. High-voltage circuit breakers are generally used for voltage transmission grids above 3KV. The high-voltage circuit breakers used in daily life are vacuum circuit breakers, which have short arcing time and small contact opening distance.

[0003] In the patent with announcement number CN212010843U, a vacuum circuit breaker with upper and lower isolation integrated is proposed. The patent includes a mounting column, a second mounting ring, a wire sleeve box and a main body. The bottom of the outer side of the mounting column is installed with a second mounting ring, and the top of the outer side of the mounting column is provided with a mounting structure. The mounting structure and one side of the second mounting ring are both installed with a connecting block. By installing a movable rod on the top of the clamping spring, a professional presses the movable rod downward to drive the clamping spring to bounce, thereby driving the clamping plate to slide upward, so that the clamping groove and the wire sleeve clamping block are disengaged, the electric coil is placed, and the movable rod is released to drive the clamping spring to reset, so that the clamping plate squeezes the clamping groove downward, pushing the clamping groove and the wire sleeve clamping block to clamp the electric coil. However, the patent still has the following problems:

[0004] The above-mentioned integrated vacuum circuit breaker does not have a dustproof effect during use, and is prone to dust accumulation during indoor use, thereby affecting the use effect of the integrated vacuum circuit breaker.

[0005] In view of the above problems, it is necessary to design an indoor integrated vacuum circuit breaker to overcome the above problems. Utility Model Content

[0006] The main purpose of the present utility model is to provide an indoor integrated vacuum circuit breaker, which can effectively solve the problems in the background technology.

[0007] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0008] An indoor integrated vacuum circuit breaker comprises an integrated vacuum circuit breaker body, an outer wall of the integrated vacuum circuit breaker body is provided with a frame, and an outer wall of the frame is provided with a dustproof component;

[0009] The dustproof assembly includes a connecting piece arranged on the upper side of the outer wall of the frame, a transparent dust cover is provided on one side of the connecting piece, connecting blocks are respectively provided on both sides of the inner wall of one end of the transparent dust cover, a pin shaft is passed through one end of the connecting block, and a connecting plate is provided at one end of the pin shaft, protruding blocks are respectively provided on the outer walls on both sides of the middle part of the transparent dust cover, an arc-shaped hollow sliding plate is passed through the middle part of the protruding block, a transparent flip cover is provided at one end, an L-shaped supporting plate is provided at one end of the transparent flip cover, a handholding block is installed at the lower end of one side of the transparent flip cover, and magnetic blocks are provided at both ends of the lower side of the transparent flip cover and the lower ends of the transparent dust cover.

[0010] As a preferred solution of the present invention, a protective box is installed on one side outer wall of the integrated vacuum circuit breaker body, a grounding switch is installed on the lower side of the integrated vacuum circuit breaker body, the protective box is fixedly installed between the integrated vacuum circuit breaker body, and the frame is fixedly installed between the integrated vacuum circuit breaker body.

[0011] As a preferred solution of the present invention, the number of magnetic blocks set is four groups, the number of connecting plates set is two groups, the number of arc-shaped hollow sliding plates set is two groups, the number of protruding blocks set is two groups, the number of connecting blocks set is two groups, and the number of pin shafts set is two groups.

[0012] As a preferred solution of the present invention, the connecting member is fixedly installed on the frame, the connecting member is fixedly installed on the transparent dust cover, the connecting block is fixedly installed on the transparent dust cover, and the pin shaft is sleeved on the connecting block.

[0013] As a preferred solution of the present invention, the pin shaft is sleeved with the connecting plate, the connecting plate is fixedly installed with the L-shaped support plate, the L-shaped support plate is fixedly connected with the transparent flip cover, and the handle block is fixedly connected with the transparent flip cover.

[0014] As a preferred solution of the present invention, the protruding block is fixedly installed between the transparent dust cover, one end of the arc-shaped hollow sliding plate is fixedly installed between the transparent flip cover, the other end of the arc-shaped hollow sliding plate is slidingly connected between the protruding blocks, and the magnetic block is fixedly connected to the transparent dust cover.

[0015] Beneficial effects

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] In the utility model, an indoor integrated vacuum circuit breaker is designed, and a transparent dust cover is installed on the outer wall of the integrated vacuum circuit breaker body, so that dust can be prevented by the transparent dust cover. The transparent flip cover can be flipped over, so that people can open the integrated vacuum circuit breaker body, which makes it easier for people to use the integrated vacuum circuit breaker body and improves the dust prevention effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a structural diagram of the main body of the integrated vacuum circuit breaker of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the integrated vacuum circuit breaker main body as viewed from above;

[0020] Figure 3 This is a schematic diagram of the transparent dust cover and the transparent flip cover structure of the utility model;

[0021] Figure 4 This is a structural diagram of the arc-shaped hollow sliding plate and the transparent flip cover of the utility model;

[0022] Figure 5 It is a side structural schematic diagram of the protective box of the utility model.

[0023] In the figure: 1. Integrated vacuum circuit breaker body; 2. Frame; 3. Grounding switch; 4. Dustproof assembly; 401. Connector; 402. Transparent flip cover; 403. Transparent dust cover; 404. Magnetic block; 405. Protruding block; 406. Arc-shaped hollow sliding plate; 407. Connecting plate; 408. L-shaped support plate; 409. Handle block; 410. Connecting block; 411. Pin; 5. Protective box. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0025] like Figure 1-5 As shown, an indoor integrated vacuum circuit breaker includes an integrated vacuum circuit breaker body 1, a frame 2 is provided on the outer wall of the integrated vacuum circuit breaker body 1, and a dustproof component 4 is provided on the outer wall of the frame 2;

[0026] The dustproof component 4 includes a connecting piece 401 arranged on the upper side of the outer wall of the frame 2, and a transparent dust cover 403 is provided on one side of the connecting piece 401, and connecting blocks 410 are respectively provided on both sides of the inner wall of one end of the transparent dust cover 403, and a pin shaft 411 is passed through one end of the connecting block 410, and a connecting plate 407 is provided at one end of the pin shaft 411, and protruding blocks 405 are respectively provided on the outer walls on both sides of the middle part of the transparent dust cover 403, and an arc-shaped hollow sliding plate 406 is passed through the middle part of the protruding block 405, and a transparent flip cover 402 is provided at one end of the arc-shaped hollow sliding plate 406, and an L-shaped support plate 408 is provided at one end of the transparent flip cover 402. A handheld block 409 is installed at the lower end of one side of the transparent flip cover 402, and magnetic blocks 404 are provided at both ends of the lower side of the transparent flip cover 402 and the lower side of the transparent dust cover 403.

[0027] Please see the attached Figure 1 , Attachment Figure 3 and attached Figure 4 As shown, a protective box 5 is installed on the outer wall of one side of the integrated vacuum circuit breaker body 1, and a grounding knife switch 3 is installed on the lower side of the integrated vacuum circuit breaker body 1. The protective box 5 is fixedly installed between the integrated vacuum circuit breaker body 1, and the frame 2 is fixedly installed between the integrated vacuum circuit breaker body 1. The number of magnetic blocks 404 is set in four groups, the number of connecting plates 407 is set in two groups, the number of arc-shaped hollow sliding plates 406 is set in two groups, the number of protruding blocks 405 is set in two groups, the number of connecting blocks 410 is set in two groups, the number of pins 411 is set in two groups, the connector 401 is fixedly installed between the frame 2, and the connector 401 is fixedly installed between the transparent dust cover 403 , the connecting block 410 is fixedly installed with the transparent dust cover 403, the pin 411 is sleeved with the connecting block 410, the pin 411 is sleeved with the connecting plate 407, the connecting plate 407 is fixedly installed with the L-shaped support plate 408, the L-shaped support plate 408 is fixedly connected with the transparent flip cover 402, the portable block 409 is fixedly connected with the transparent flip cover 402, the protruding block 405 is fixedly installed with the transparent dust cover 403, one end of the arc-shaped hollow sliding plate 406 is fixedly installed between the transparent flip cover 402, the other end of the arc-shaped hollow sliding plate 406 is slidably connected between the protruding block 405, and the magnetic block 404 is fixedly connected with the transparent dust cover 403;

[0028] Among them, magnetic blocks 404 are installed on one side of the transparent flip cover 402 and one side of the transparent dust cover 403, and the magnetic block 404 installed on the transparent flip cover 402 is the negative pole, and the magnetic block 404 installed on the transparent dust cover 403 is the positive pole. The two can be magnetically attracted to each other to facilitate the closing of the transparent flip cover 402.

[0029] The working process of the utility model: when the indoor integrated vacuum circuit breaker designed by the present invention is used, the transparent dust cover 403 is installed to the outer wall of the frame 2 through the connecting piece 401, so that the components of the integrated vacuum circuit breaker body 1 are enclosed by the transparent dust cover 403, the transparent flip cover 402 is closed, and the magnetic block 404 is used for magnetic attraction to strengthen the closing effect of the transparent flip cover 402, and the transparent dust cover 403 and the transparent flip cover 402 are used for dust prevention. When the vacuum circuit breaker body 1 is opened, the magnetic block 404 is separated by pulling the handle 409. At the same time, the top of the transparent flip cover 402 rotates on the outer wall of the pin 411. The transparent flip cover 402 drives the arc-shaped hollow sliding plate 406 to slide with the outer wall of the protruding block 405, making it easy to flip the transparent flip cover 402. People can operate the integrated vacuum circuit breaker body 1 or maintenance personnel can perform maintenance. After completion, the transparent flip cover 402 can be closed, making it relatively simple to operate.

[0030] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An indoor integrated vacuum circuit breaker, comprising an integrated vacuum circuit breaker body (1), characterized in that: The outer wall of the integrated vacuum circuit breaker body (1) is provided with a frame (2), and the outer wall of the frame (2) is provided with a dustproof component (4); The dustproof assembly (4) comprises a connecting piece (401) arranged on the upper side of the outer wall of the frame (2); a transparent dustproof cover (403) is provided on one side of the connecting piece (401); connecting blocks (410) are respectively provided on both sides of the inner wall of one end of the transparent dustproof cover (403); a pin shaft (411) passes through one end of the connecting block (410); a connecting plate (407) is provided on one end of the pin shaft (411); protruding blocks are respectively provided on both sides of the outer walls of the middle part of the transparent dustproof cover (403); (405), an arc-shaped hollow sliding plate (406) passes through the middle of the protruding block (405), a transparent flip cover (402) is provided at one end of the arc-shaped hollow sliding plate (406), an L-shaped supporting plate (408) is provided at one end of the transparent flip cover (402), a hand-held block (409) is installed at the lower end of one side of the transparent flip cover (402), and magnetic blocks (404) are provided at both ends of the lower side of the transparent flip cover (402) and the lower end of the transparent dust cover (403).

2. The indoor integrated vacuum circuit breaker according to claim 1, characterized in that: A protective box (5) is installed on one side outer wall of the integrated vacuum circuit breaker body (1), a grounding switch (3) is installed on the lower side of the integrated vacuum circuit breaker body (1), the protective box (5) is fixedly installed with the integrated vacuum circuit breaker body (1), and the frame (2) is fixedly installed with the integrated vacuum circuit breaker body (1).

3. The indoor integrated vacuum circuit breaker according to claim 1, characterized in that: The number of the magnetic blocks (404) provided is four groups, the number of the connecting plates (407) provided is two groups, the number of the arc-shaped hollow sliding plates (406) provided is two groups, the number of the protruding blocks (405) provided is two groups, the number of the connecting blocks (410) provided is two groups, and the number of the pin shafts (411) provided is two groups.

4. The indoor integrated vacuum circuit breaker according to claim 1, characterized in that: The connecting member (401) is fixedly mounted on the frame (2), the connecting member (401) is fixedly mounted on the transparent dust cover (403), the connecting block (410) is fixedly mounted on the transparent dust cover (403), and the pin shaft (411) is sleeved on the connecting block (410).

5. The indoor integrated vacuum circuit breaker according to claim 1, characterized in that: The pin (411) is sleeved with the connecting plate (407), the connecting plate (407) is fixedly installed with the L-shaped support plate (408), the L-shaped support plate (408) is fixedly connected with the transparent flip cover (402), and the handheld block (409) is fixedly connected with the transparent flip cover (402).

6. The indoor integrated vacuum circuit breaker according to claim 1, characterized in that: The protruding block (405) is fixedly installed between the transparent dust cover (403), one end of the arc-shaped hollow sliding plate (406) is fixedly installed between the transparent flip cover (402), the other end of the arc-shaped hollow sliding plate (406) is slidably connected between the protruding block (405), and the magnetic block (404) is fixedly connected to the transparent dust cover (403).

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