CN221862193U - A high voltage electrical switch cabinet - Google Patents

Abstract

The utility model relates to the technical field of electrical switch cabinets, specifically a high-voltage electrical switch cabinet, wherein a filtering device comprises a notch, two notches are movably inserted with filter screens, a slide groove is provided on the top surface of the filter screen, a slide plate is slidably connected inside the slide groove, a plug rod is fixedly installed on the surface of the slide plate, a plug hole is provided on the inner wall surface of one side of the cabinet, a vertical rod is fixedly installed on the top surface of the filter screen, a slip ring is slidably connected on the surface of the vertical rod, a hinge plate is hinged on the side wall of the slip ring, the end of the hinge plate away from the slip ring is hinged to the slide plate, a circular plate is fixedly installed on the surface of the end of the vertical rod away from the filter screen, and a spring is fixedly installed between the circular plate and the slip ring. The utility model solves the problem that the existing high-voltage electrical switch cabinet cannot achieve heat dissipation and prevent dust from entering due to the lack of a filtering device inside, so that dust can enter the interior of the cabinet through the heat dissipation groove and then cover the electrical components, thereby ultimately affecting the service life of the electrical components inside the cabinet.

Description

A high voltage electrical switch cabinet

Technical Field

The utility model relates to the technical field of electric switch cabinets, in particular to a high-voltage electric switch cabinet.

Background Art

An electrical switchgear is a complete set of switchgear and control equipment. As a power center and main distribution device, it is mainly used for the control, monitoring, measurement and protection of power lines and major electrical equipment. It is often installed in substations, distribution rooms, etc.

Existing high-voltage electrical switch cabinets lack filtering devices inside, and are unable to achieve heat dissipation while preventing dust from entering. As a result, dust can enter the cabinet through the heat dissipation slots and then cover the electrical components, ultimately affecting the service life of the electrical components inside the cabinet.

Utility Model Content

The utility model aims to solve the technical problems in the above background and proposes a high-voltage electrical switch cabinet.

In order to achieve the above purpose, the utility model adopts the following technical solution: a high-voltage electrical switch cabinet, including a cabinet body, a cabinet door connected to the surface of the cabinet body through a hinge, a plurality of heat dissipation slots are provided on the surface of the cabinet door, and a filter device is provided on both sides of the inner wall surface of the cabinet body, and the filter device includes a notch, the notch is provided on the inner wall surface of both sides of the cabinet body, and the two notches are movably inserted with filter screens. The setting of the filter screen plays an effect of filtering dust.

Preferably, a slide groove is provided on the top surface of the filter, a slide plate is slidably connected inside the slide groove, a plug rod is fixedly installed on the surface of the slide plate, a plug hole is provided on the inner wall surface of one side of the cabinet, and the end of the plug rod away from the slide plate is located inside the plug hole. The provision of the plug rod and the plug hole has the effect of limiting the filter inside the gap.

Preferably, a vertical rod is fixedly mounted on the top surface of the filter screen, a slip ring is slidably connected to the surface of the vertical rod, a hinge plate is hinged on the side wall of the slip ring, one end of the hinge plate away from the slip ring is hinged to the slide plate, a circular plate is fixedly mounted on the surface of the end of the vertical rod away from the filter screen, and a spring is fixedly mounted between the circular plate and the slip ring. The setting of the hinge plate has the effect of driving the slide plate to move inside the slide groove, and the setting of the spring has the effect of limiting the position of the slip ring on the surface of the vertical rod.

Preferably, an adjustment device is provided between the upper and lower inner walls of the cabinet, and the adjustment device comprises a threaded rod, the threaded rod is rotatably connected between the upper and lower inner walls of the cabinet, a rotating wheel is fixedly mounted on the surface of the threaded rod, and the threads on the surface of the threaded rod are mutually reverse threads with the rotating wheel as the center. The setting of the rotating wheel plays the effect of driving the threaded rod to rotate.

Preferably, a slide bar is fixedly installed between the inner walls of the upper and lower ends of the cabinet, and two movable plates are threadedly connected to the surface of the threaded rod, and the movable plates are slidably connected with the threaded rod and the slide bar. The setting of the threaded rod plays an effect of driving the movable plates to move on the surface of the slide bar.

Preferably, a groove is provided on the inner wall surface of one side of the cabinet, two mounting seats are slidably connected inside the groove, and one end of the mounting seat away from the groove is fixedly connected to the movable plate. The setting of the movable plate plays an effect of driving the mounting seat to move inside the groove.

Compared with the prior art, the advantages and positive effects of the utility model are:

1. In the utility model, by setting a filtering device, when it is necessary to prevent external debris and dust from entering the cabinet through the heat dissipation groove, first slide the slip ring to make the slip ring move on the surface of the vertical rod. The movement of the slip ring on the surface of the vertical rod will squeeze the spring, so that the spring is compressed. At the same time, the movement of the slip ring on the surface of the vertical rod also drives the hinge plate to move. The movement of the hinge plate pulls the slide plate to move inside the slide groove. The movement of the slide plate inside the slide groove drives the insertion rod to move. When the insertion rod moves to a suitable position, the filter screen is movably inserted into the inside of the notch. When the filter screen is located inside the notch, release the slip ring, and use the resilience of the spring to reset the insertion rod. The insertion rod is reset and then inserted into the inside of the jack. The insertion rod and the jack are plugged together, so that the filter screen is limited inside the notch. Through the cooperation of the above structure, the heat dissipation groove can realize heat dissipation and ventilation, and can also use the filter screen to effectively prevent debris and dust from entering the cabinet through the heat dissipation groove, covering the electrical components inside the cabinet, and affecting the service life of the electrical components, thereby further improving the practicality of the device.

2. In the utility model, an adjustment device is provided, and when it is necessary to adjust the distance between the two mounting seats, the rotating wheel is first rotated, and the rotation of the rotating wheel drives the threaded rod to rotate. Since the threads on the surface of the threaded rod are reverse threads with the rotating wheel as the center, when the rotating wheel drives the threaded rod to rotate, the two movable plates threadedly connected on its surface move in the direction of moving away from or approaching each other on the surface of the sliding rod. The two movable plates move in the direction of moving away from or approaching each other on the surface of the sliding rod, driving the two mounting seats to move in the direction of moving away from or approaching each other inside the groove. The two mounting seats move in the direction of moving away from or approaching each other inside the groove, thereby changing the distance between them. When the two mounting seats move to a suitable position, the rotation of the rotating wheel can be stopped. Through the cooperation of the above-mentioned structure, the distance between the two mounting seats can be adjusted according to the size and shape of the electrical components, thereby further improving the applicability of the device.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the three-dimensional structure of a high-voltage electrical switch cabinet proposed by the utility model;

FIG2 is a schematic diagram of the right side structure of a high voltage electrical switch cabinet proposed by the utility model;

FIG3 is a left-side structural schematic diagram of a high-voltage electrical switch cabinet proposed by the present invention;

FIG4 is a schematic diagram of the structure of a high voltage electrical switch cabinet at A in FIG2 according to the present invention;

Legend:

1. Cabinet body; 2. Cabinet door; 3. Heat sink; 4. Filter device; 401. Notch; 402. Filter; 403. Slide; 404. Slide plate; 405. Insert rod; 406. Socket; 407. Vertical rod; 408. Slip ring; 409. Hinge plate; 410. Round plate; 411. Spring; 5. Adjustment device; 51. Threaded rod; 52. Rotating wheel; 53. Slide rod; 54. Movable plate; 55. Groove; 56. Mounting seat.

DETAILED DESCRIPTION

In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

Please refer to Figures 1-4. The utility model provides a technical solution: a high-voltage electrical switch cabinet, including a cabinet body 1, a cabinet door 2 is connected to the surface of the cabinet body 1 through a hinge, and a plurality of heat dissipation grooves 3 are opened on the surface of the cabinet door 2.

The specific settings and functions of the filtering device 4 and the regulating device 5 are described in detail below.

In this embodiment: filtering devices 4 are provided on both sides of the inner wall surface of the cabinet 1 , and the filtering devices 4 include notches 401 , which are provided on both sides of the inner wall surface of the cabinet 1 , and filter screens 402 are movably inserted into the two notches 401 .

In this embodiment, the filter screen 402 is provided to filter dust.

Specifically, a slide groove 403 is provided on the top surface of the filter 402, a slide plate 404 is slidably connected inside the slide groove 403, a plug rod 405 is fixedly installed on the surface of the slide plate 404, a socket 406 is provided on the inner wall surface of one side of the cabinet 1, and the end of the plug rod 405 away from the slide plate 404 is located inside the socket 406.

In this embodiment, the arrangement of the insertion rod 405 and the insertion hole 406 has the effect of limiting the filter screen 402 inside the notch 401 .

Specifically, a vertical rod 407 is fixedly installed on the top surface of the filter screen 402, a slip ring 408 is slidably connected to the surface of the vertical rod 407, a hinge plate 409 is hinged to the side wall of the slip ring 408, one end of the hinge plate 409 away from the slip ring 408 is hinged to the slide plate 404, a circular plate 410 is fixedly installed on the surface of the end of the vertical rod 407 away from the filter screen 402, and a spring 411 is fixedly installed between the circular plate 410 and the slip ring 408. The setting of the hinge plate 409 has the effect of driving the slide plate 404 to move inside the slide groove 403, and the setting of the spring 411 has the effect of limiting the position of the slip ring 408 on the surface of the vertical rod 407.

In this embodiment: an adjusting device 5 is provided between the upper and lower inner walls of the cabinet 1, and the adjusting device 5 includes a threaded rod 51, which is rotatably connected between the upper and lower inner walls of the cabinet 1, and a rotating wheel 52 is fixedly installed on the surface of the threaded rod 51, and the threads on the surface of the threaded rod 51 are reverse threads with the rotating wheel 52 as the center. When the distance between the two mounting seats 56 needs to be adjusted, the rotating wheel 52 is first rotated. The rotation of the rotating wheel 52 drives the threaded rod 51 to rotate. Since the threads on the surface of the threaded rod 51 are reverse threads with the rotating wheel 52 as the center, when the rotating wheel 52 drives the threaded rod 51 to rotate, the two movable plates 54 threadedly connected on its surface move in the direction of moving away from or approaching each other on the surface of the sliding rod 53. The two movable plates 54 move in the direction of moving away from or approaching each other on the surface of the sliding rod 53, driving the two mounting seats 56 to move in the direction of moving away from or approaching each other inside the groove 55. The two mounting seats 56 move in the direction of moving away from or approaching each other inside the groove 55, thereby changing the distance between them. When the two mounting seats 56 move to a suitable position, stop rotating the rotating wheel 52. Through the cooperation of the above-mentioned structure, the distance between the two mounting seats 56 can be adjusted according to the size and shape of the electrical components, thereby further improving the applicability of the device.

Specifically, a slide bar 53 is fixedly installed between the inner walls of the upper and lower ends of the cabinet 1 , and two movable plates 54 are threadedly connected to the surface of the threaded rod 51 . The movable plates 54 are slidably connected with the threaded rod 51 and the slide bar 53 .

In this embodiment, the threaded rod 51 is provided to drive the movable plate 54 to move on the surface of the sliding rod 53 .

Specifically, a groove 55 is formed on the inner wall surface of one side of the cabinet 1 , and two mounting seats 56 are slidably connected inside the groove 55 . One end of the mounting seat 56 away from the groove 55 is fixedly connected to the movable plate 54 .

In this embodiment, the movable plate 54 is provided to drive the mounting seat 56 to move inside the groove 55 .

Working principle: By setting the filtering device 4, when it is necessary to prevent external debris and dust from entering the cabinet 1 through the heat dissipation slot 3, first slide the slip ring 408 to make the slip ring 408 move on the surface of the vertical rod 407. The movement of the slip ring 408 on the surface of the vertical rod 407 will squeeze the spring 411, so that the spring 411 is compressed. At the same time, the movement of the slip ring 408 on the surface of the vertical rod 407 also drives the hinge plate 409 to move. The movement of the hinge plate 409 pulls the slide plate 404 to move inside the slide groove 403. The movement of the slide plate 404 inside the slide groove 403 drives the insertion rod 405 to move. When the insertion rod 405 moves to a suitable position, the filter 402 is moved. Inserted into the inside of the notch 401, when the filter 402 is located inside the notch 401, loosen the slip ring 408, and use the resilience of the spring 411 to reset the plug rod 405, and the plug rod 405 is reset to allow itself to be inserted into the inside of the socket 406, and the plug rod 405 and the socket 406 are plugged together, so that the filter 402 is limited inside the notch 401. Through the cooperation of the above-mentioned structure, the heat dissipation slot 3 can achieve heat dissipation and ventilation while also using the filter 402 to effectively prevent debris and dust from entering the cabinet 1 through the heat dissipation slot 3 and covering the electrical components inside the cabinet 1, thereby affecting the service life of the electrical components, thereby further improving the practicability of the device. When the distance between the two mounting seats 56 needs to be adjusted, the rotating wheel 52 is first rotated. The rotation of the rotating wheel 52 drives the threaded rod 51 to rotate. Since the threads on the surface of the threaded rod 51 are reverse threads with the rotating wheel 52 as the center, when the rotating wheel 52 drives the threaded rod 51 to rotate, the two movable plates 54 threadedly connected on its surface move in the direction of moving away from or approaching each other on the surface of the sliding rod 53. The two movable plates 54 move in the direction of moving away from or approaching each other on the surface of the sliding rod 53, driving the two mounting seats 56 to move in the direction of moving away from or approaching each other inside the groove 55. The two mounting seats 56 move in the direction of moving away from or approaching each other inside the groove 55, thereby changing the distance between them. When the two mounting seats 56 move to a suitable position, stop rotating the rotating wheel 52. Through the cooperation of the above-mentioned structure, the distance between the two mounting seats 56 can be adjusted according to the size and shape of the electrical components, thereby further improving the applicability of the device.

The above is only a preferred embodiment of the utility model, and does not limit the utility model in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the utility model without departing from the technical solution of the utility model still belongs to the protection scope of the technical solution of the utility model. In the description of the utility model, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the utility model can be understood by specific circumstances.

Claims (6)

1. The utility model provides a high tension electricity switch cabinet, includes the cabinet body (1), the surface of the cabinet body (1) has cabinet door (2) through hinge connection, a plurality of heat dissipation grooves (3), its characterized in that have been seted up on the surface of cabinet door (2): the novel cabinet is characterized in that filtering devices (4) are arranged on the inner wall surfaces of the two sides of the cabinet body (1), the filtering devices (4) comprise notches (401), the notches (401) are formed in the inner wall surfaces of the two sides of the cabinet body (1), and a filter screen (402) is movably inserted into the two notches (401).

2. A high voltage electrical switchgear as claimed in claim 1, wherein: the top surface of filter screen (402) has seted up spout (403), the inside sliding connection of spout (403) has slide (404), the fixed surface of slide (404) installs inserted bar (405), jack (406) have been seted up on the inner wall surface of one side of cabinet body (1), the one end that slide (404) was kept away from to inserted bar (405) is located the inside of jack (406).

3. A high voltage electrical switchgear as claimed in claim 1, wherein: the top surface fixed mounting of filter screen (402) has montant (407), the surface sliding connection of montant (407) has sliding ring (408), the lateral wall of sliding ring (408) articulates there is hinge joint board (409), the one end and slide (404) of sliding ring (408) are kept away from to hinge joint board (409), the one end surface fixed mounting that filter screen (402) were kept away from to montant (407) has plectane (410), fixed mounting has spring (411) between plectane (410) and sliding ring (408).

4. A high voltage electrical switchgear as claimed in claim 1, wherein: an adjusting device (5) is arranged between the inner walls of the upper end and the lower end of the cabinet body (1), the adjusting device (5) comprises a threaded rod (51), the threaded rod (51) is rotationally connected between the inner walls of the upper end and the lower end of the cabinet body (1), a rotating wheel (52) is fixedly arranged on the surface of the threaded rod (51), and threads on the surface of the threaded rod (51) are reverse threads with the rotating wheel (52) as the center.

5. A high voltage electrical switchgear as claimed in claim 4, wherein: a sliding rod (53) is fixedly arranged between the inner walls of the upper end and the lower end of the cabinet body (1), two movable plates (54) are connected with the surface of the threaded rod (51) in a threaded mode, and the movable plates (54) are connected with the sliding rod (53) in a sliding mode through the threaded rod (51).

6. A high voltage electrical switchgear as claimed in claim 1, wherein: the novel multifunctional cabinet is characterized in that a groove (55) is formed in the surface of the inner wall of one side of the cabinet body (1), two mounting seats (56) are connected inside the groove (55) in a sliding mode, and one end, away from the groove (55), of each mounting seat (56) is fixedly connected with the movable plate (54).