CN210723742U - A new type of power distribution cabinet - Google Patents

Abstract

The utility model discloses a novel power distribution cabinet, which comprises an upper cabinet body, a lower cabinet body is arranged below the upper cabinet body, the upper cabinet body is plugged with the lower cabinet body, and an outer wall of the upper cabinet body is A sliding plate is fixed, the bottom of the sliding plate is embedded with a filter net, the lower end of the sliding plate is slidably connected with the lower cabinet body, and a first rod body and a second rod body are arranged up and down between the upper and lower cabinet bodies. A rod body, the lower end of the first rod body is located in the inner cavity of the second rod body, the first rod body is fixedly connected with the upper cabinet body, the second rod body is fixedly connected with the lower cabinet body, the first rod body and the second rod body are fixedly connected A first door panel and a second door panel are respectively rotated on the upper panel. A new type of power distribution cabinet according to the utility model is provided with a lifting mechanism, an upper cabinet and a lower cabinet, and the lower cabinet is kept fixed, so as to realize the change of the overall height of the power distribution cabinet, thereby changing the power distribution cabinet The internal accommodation area increases the use range of the power distribution cabinet.

Description

A new type of power distribution cabinet

technical field

The utility model relates to the field of power distribution cabinet equipment, in particular to a novel power distribution cabinet.

Background technique

Power distribution cabinets are divided into power distribution cabinets, lighting distribution cabinets, and metering cabinets. They are the final equipment of the power distribution system. Power distribution cabinets are the general name for motor control centers. The power distribution cabinet is used in situations where the load is relatively scattered and there are few circuits; the motor control center is used in the situation where the load is concentrated and there are many circuits. They distribute the electric energy of a certain circuit of the upper power distribution equipment to the nearby load. The equipment should provide protection, monitoring and control for the load. The function of the power distribution cabinet is to distribute the electric energy reasonably, and to facilitate the operation of the circuit opening and closing, and at the same time, it has a high safety protection level, and can visually display the conduction state of the electric furnace.

The existing power distribution cabinet is a fixed structure, and the size of the internal accommodation space is fixed, and the space cannot be changed according to the needs to facilitate the installation of equipment and the installation of equipment, which reduces the use range of the power distribution cabinet, and the volume is too large. Large power distribution cabinets take up a lot of space when not in use. Therefore, we propose a new type of power distribution cabinet.

Utility model content

The main purpose of the present invention is to provide a new type of power distribution cabinet, which can effectively solve the problems in the background technology.

To achieve the above purpose, the technical scheme adopted by the present utility model is:

A novel power distribution cabinet comprises an upper cabinet, a lower cabinet is arranged below the upper cabinet, the upper cabinet is plugged with the lower cabinet, and the outer wall of the upper cabinet is fixed with a sliding plate, The bottom of the sliding plate is embedded with a filter screen, and the lower end of the sliding plate is slidably connected to the lower cabinet body. A first rod body and a second rod body are arranged up and down between the upper cabinet and the lower cabinet. The lower end of a rod body is located in the inner cavity of the second rod body. The first rod body is fixedly connected with the upper cabinet body, and the second rod body is fixedly connected with the lower cabinet body. The first rod body and the second rod body are respectively rotatably provided with A first door panel and a second door panel, the lower end of the first door panel is located in the inner cavity of the second door panel, and the inner cavity of the upper cabinet body is symmetrically provided with a lifting mechanism.

Preferably, the upper cabinet body includes a cabinet body, a heat dissipation opening and a plug-in board, the lower end of the cabinet body is fixedly provided with a plug-in board, and the inner cavity of the side wall of the lower cabinet body is provided with a plug-in board suitable for the plug-in board. There are radiating openings on three side walls of the cabinet body.

Preferably, the lifting mechanism includes a rotating block, a screw rod, a ball nut and a box body, the inner cavity of the box body is rotatably provided with a screw rod, and the upper end of the screw rod penetrates the upper end of the cabinet body and extends to the upper part of the box body. The lower end of the rotating block is fixedly connected, a ball nut is sleeved on the screw rod, and the ball nut is fixedly connected with the inner cavity side wall of the lower cabinet through the connecting rod.

Preferably, a baffle plate is fixed on the right side wall of the lower cabinet body, and a snap-on block for engaging with the baffle plate is arranged on the second door panel.

Preferably, the cross section of the clamping block is an isosceles trapezoid structure, the baffle is provided with an isosceles trapezoidal clamping cavity adapted to the clamping block, and an elastic pressing pad is fixed in the inner cavity of the clamping cavity.

Preferably, the inner cavity of the heat dissipation opening communicates with the inner cavity of the sliding plate.

Compared with the prior art, the utility model has the following beneficial effects:

In the utility model, a lifting mechanism, an upper cabinet body and a lower cabinet body are provided to keep the lower cabinet body fixed. By rotating two sets of rotating blocks at the same time, the screw rod is rotated, and the upper cabinet body is made to rotate through the action of the ball nut. Straight line lifting movement, so as to change the overall height of the power distribution cabinet, thereby changing the accommodation area inside the power distribution cabinet, and increasing the use range of the power distribution cabinet. When not in use, the occupied space can be reduced by the lifting mechanism.

Description of drawings

Fig. 1 is the overall structure diagram of a novel power distribution cabinet of the present utility model;

Fig. 2 is a front sectional view of a novel power distribution cabinet of the present utility model;

3 is a structural diagram of a lifting mechanism of a novel power distribution cabinet of the present invention;

4 is a top sectional view of a new type of power distribution cabinet of the present invention.

In the figure: 1, upper cabinet; 101, cabinet; 102, heat dissipation opening; 103, plug-in board; 2, sliding plate; 3, lower cabinet; 4, second rod body; 5, first rod body; 6, The first door panel; 7, the second door panel; 8, the baffle plate; 9, the lifting mechanism; 91, the rotating block; 92, the screw rod; 93, the ball nut;

Detailed ways

In order to make the technical means, creation features, achievement goals and effects of the present invention easy to understand and understand, the present invention will be further described below with reference to the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" The orientation or positional relationship indicated by "" etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation, so as to The specific orientation configuration and operation is therefore not to be construed as a limitation of the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed to indicate or imply relative importance.

In the description of the present utility model, it should be noted that, unless otherwise expressly specified and limited, the terms "installed", "provided with", "connected", etc., should be understood in a broad sense, for example, "connected" may be a fixed The connection can also be a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, and it can be internal communication between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific situations.

As shown in Figure 1-4, a new type of power distribution cabinet includes an upper cabinet 1, a lower cabinet 3 is arranged below the upper cabinet 1, the upper cabinet 1 is plugged with the lower cabinet 3, and the upper cabinet The outer wall of 1 is fixed with a sliding plate 2, the bottom of the sliding plate 2 is embedded with a filter screen 10, the lower end of the sliding plate 2 is slidably connected with the lower cabinet 3, and there is a first upper and lower cabinet 1 and the lower cabinet 3. The rod body 5 and the second rod body 4, the lower end of the first rod body 5 is located in the inner cavity of the second rod body 4, the first rod body 5 is fixedly connected with the upper cabinet body 1, the second rod body 4 is fixedly connected with the lower cabinet body 3, and the first rod body 5 and the second rod body 4 are respectively provided with a first door panel 6 and a second door panel 7, the lower end of the first door panel 6 is located in the inner cavity of the second door panel 7, and the inner cavity of the upper cabinet 1 is symmetrically provided with a lifting mechanism 9.

The upper cabinet body 1 includes a cabinet body 101, a heat dissipation opening 102 and a plug-in board 103. The lower end of the cabinet body 101 is fixed with a plug-in board 103, and the inner cavity of the side wall of the lower cabinet body 3 is provided with a plug-in board 103. The three side walls of the cabinet body 101 are provided with heat dissipation openings 102 , and are provided with heat dissipation openings 102 and plug-in boards 103 to facilitate heat dissipation and plug connection with the lower cabinet body 3 .

The lifting mechanism 9 includes a rotating block 91, a screw rod 92, a ball nut 93 and a box body 94. The inner cavity of the box body 94 is rotatably provided with a screw rod 92. The upper end of the screw rod 92 penetrates the upper end of the cabinet body 101 and extends above it and The lower end of the rotating block 91 is fixedly connected, and the ball nut 93 is sleeved on the screw rod 92. The ball nut 93 is fixedly connected to the inner cavity side wall of the lower cabinet 3 through the connecting rod 11, so that the plug board 103 of the upper cabinet 1 can be connected. The insertion cavity of the lower cabinet body 3 is slowly moved out to facilitate the adjustment of the height of the cabinet body 101 .

A baffle plate 8 is fixed on the right side wall of the lower cabinet body 3 , and a clamping block for clamping the baffle plate 8 is arranged on the second door panel 7 to facilitate the fixing of the door plate.

The cross-section of the clamping block is an isosceles trapezoid structure, the baffle 8 is provided with an isosceles trapezoidal clamping cavity that is adapted to the clamping block, and an elastic pressing pad is fixed in the inner cavity of the clamping cavity, so that the door plate and the baffle 8 fixed more firmly.

The inner cavity of the heat dissipation opening 102 communicates with the inner cavity of the sliding plate 2 to facilitate heat dissipation.

It should be noted that the present utility model is a new type of power distribution cabinet, which is provided with a lifting mechanism 9 to keep the lower cabinet body 3 fixed. The function of 93 makes the upper cabinet 1 perform a linear lifting movement, so that the plug board 103 moves in the plug cavity of the lower cabinet 3, the first rod body 5 moves in the inner cavity of the second rod body 4, and the first door plate 6 moves in the first The inner cavity of the second door panel 7 moves, and the sliding panel 2 moves on the outer side wall of the lower cabinet 3 (the lower end of the sliding panel 2 is always slidably connected to the side wall of the lower cabinet 3), so as to change the overall height of the power distribution cabinet, and then Change the accommodating area inside the power distribution cabinet and increase the use range of the power distribution cabinet. When not in use, the rotating block 91 can be rotated in the opposite direction to reduce the overall height of the power distribution cabinet and reduce the occupied space. The filter screen 10 is provided to cooperate with heat dissipation. The opening 102 can dissipate heat inside the power distribution cabinet and has a dustproof effect.

The basic principles and main features of the present invention and the advantages of the present invention are shown and described above. It should be understood by those skilled in the art that the present invention is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions only illustrate the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention There will also be various changes and improvements in the new model, which all fall within the scope of the claimed invention. The claimed scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. The utility model provides a novel power distribution cabinet, includes the upper cabinet body (1), its characterized in that: a lower cabinet body (3) is arranged below the upper cabinet body (1), the upper cabinet body (1) is spliced with the lower cabinet body (3), a sliding plate (2) is fixed on the outer wall of the upper cabinet body (1), a filter screen (10) is embedded into the bottom of the sliding plate (2), the lower end of the sliding plate (2) is slidably connected with the lower cabinet body (3), a first rod body (5) and a second rod body (4) are arranged between the upper cabinet body (1) and the lower cabinet body (3) in an upper-lower mode, the lower end of the first rod body (5) is positioned in the inner cavity of the second rod body (4), the first rod body (5) is fixedly connected with the upper cabinet body (1), the second rod body (4) is fixedly connected with the lower cabinet body (3), a first door panel (6) and a second door panel (7) are respectively rotatably arranged on the first rod body (5) and the second rod body (4), and the lower end of the first door panel (6) is positioned in the inner cavity of the second door panel, the inner cavity of the upper cabinet body (1) is provided with lifting mechanisms (9) in bilateral symmetry.

2. The novel power distribution cabinet according to claim 1, characterized in that: go up cabinet body (1) including cabinet body (101), heat dissipation opening (102) and plugboard (103), the lower extreme of cabinet body (101) is fixed to be equipped with plugboard (103), the lateral wall inner chamber of lower cabinet body (3) is equipped with the grafting chamber with plugboard (103) looks adaptation, all be equipped with heat dissipation opening (102) on the trilateral lateral wall of cabinet body (101).

3. A new power distribution cabinet according to claim 1 or 2, characterized in that: lifting mechanism (9) include turning block (91), lead screw (92), ball nut (93) and box (94), the inner chamber of box (94) rotates and is equipped with lead screw (92), the upper end of the cabinet body (101) is run through and extend to the lower extreme fixed connection of its top and turning block (91) in the upper end of lead screw (92), ball nut (93) have been cup jointed on lead screw (92), ball nut (93) pass through connecting rod (11) and the inner chamber lateral wall fixed connection of the lower cabinet body (3).

4. The novel power distribution cabinet according to claim 1, characterized in that: the cabinet is characterized in that a baffle (8) is fixed on the right side wall of the lower cabinet body (3), and a clamping block clamped with the baffle (8) is arranged on the second door panel (7).

5. The novel power distribution cabinet according to claim 4, characterized in that: the cross section of joint piece is isosceles trapezoid structure, be equipped with on baffle (8) with the isosceles trapezoid joint chamber of joint piece looks adaptation and the inner chamber in joint chamber is fixed with the elastic extrusion pad.

6. The novel power distribution cabinet according to claim 2, characterized in that: the inner cavity of the heat dissipation opening (102) is communicated with the inner cavity of the sliding plate (2).

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