CN218300589U - Switch board of dust cover with structure opens and shuts - Google Patents

Abstract

The utility model discloses a power distribution cabinet with a dust-proof cover with an opening and closing structure, specifically a dust-proof structure of a power distribution cabinet and a power distribution cabinet, including a power distribution cabinet body and a power distribution cabinet door. The door of the power distribution cabinet is connected through a hinge at the opening of the power distribution cabinet body; a power distribution cabinet bracket is installed inside the power distribution cabinet body, and a rotating shaft is installed on the power distribution cabinet bracket, and With dust cover. The utility model enables the components of the power distribution cabinet to obtain effective dust-proof protection by setting the dust-proof component, and the dust-proof effect of the power distribution cabinet is strengthened by setting the ventilation fan, and the ventilation effect can be taken into consideration. By setting the transmission mechanism, the power distribution cabinet can realize the opening and closing of the dust cover at the same time as the door of the power distribution cabinet is opened and closed, so as to achieve the purpose of effectively protecting components and saving time.

Description

A power distribution cabinet with a dustproof cover with an open and close structure

technical field

The utility model relates to the technical field of power distribution cabinets, in particular to a power distribution cabinet with a dustproof cover with an opening and closing structure.

Background technique

Power distribution cabinets are divided into power distribution cabinets, lighting distribution cabinets, and metering cabinets, which are the final equipment of the power distribution system. The power distribution cabinet is a general term for the motor control center. The power distribution cabinet is used in the occasions where the load is relatively scattered and the circuit is small, and the electric energy of a certain circuit of the upper-level power distribution equipment is distributed to the nearby load. This level of equipment should provide protection, monitoring and control functions for the load.

Dust will inevitably appear in the power distribution cabinet due to long-term outdoor work in daily life. Most of the existing power distribution cabinets do not have dust-proof components during use, resulting in a large amount of dust left on the surface of the power distribution cabinet, which is likely to cause damage to components.

Utility model content

The purpose of the utility model is to overcome the problem of poor dust-proof effect of the existing power distribution cabinet, and provide a power distribution cabinet with a dust-proof cover with an opening and closing structure.

A power distribution cabinet with a dust-proof cover of an opening and closing structure, comprising a power distribution cabinet body and a power distribution cabinet door, the power distribution cabinet door being openably and closably arranged at the opening of the power distribution cabinet body; A power distribution cabinet bracket is installed inside the cabinet body of the power distribution cabinet, a rotating shaft is installed on the power distribution cabinet bracket, and a dust cover is rotatably installed on the rotating shaft;

A heat dissipation fume hood is installed on the inner side of the side wall of the power distribution cabinet; a guide rail is installed on the surface of the heat dissipation fume hood, a groove is provided in the middle of the guide rail, and a slider is slidably installed in the groove;

A first rotating base is installed on the front end of the slider, and a guide rod is rotatably arranged on the first rotating base; the guide rod is arranged as a strip structure, and the end of the guide rod is installed through the second rotating base Inside the door of the distribution cabinet;

A rotating guide rod is rotatably arranged on the inner end of the slider, and the other end of the rotating guide rod is hinged to the front end of the dust cover.

Further, dust-proof observation windows are installed on the side walls of the cabinet body of the distribution cabinet and the cabinet door of the distribution cabinet.

Further, a lock catch is installed at the opening of the cabinet body of the power distribution cabinet, and a lock key is provided on the cabinet door, and the lock catch and the lock key are used in cooperation to close the cabinet door; door handle.

Further, multiple ventilation fans are installed inside the heat dissipation fume hood.

Further, a dust-proof net is installed on the outside of the heat dissipation fume hood.

Further, heat dissipation holes are installed on both sides of the cabinet body of the power distribution cabinet

Further, a plurality of pads are installed on the bottom of the cabinet body of the power distribution cabinet.

The beneficial effects of the utility model are:

1. By setting the dust cover, by setting the slider, the first rotating base, the guide rod and the rotating guide rod, the power distribution cabinet can realize the opening and closing of the dust cover at the same time as the door of the power distribution cabinet is opened and closed.

2. By setting the dust-proof observation window, the internal conditions can be observed while the power distribution cabinet has a dust-proof effect.

3. By setting the ventilation fan, the dustproof effect of the power distribution cabinet is enhanced, and the ventilation effect can be taken into account.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Figure 2 is a partial enlarged view at A;

Figure 3 is a partial enlarged view at B;

Fig. 4 is the schematic diagram of the door lock of the present utility model;

In the figure, 1-cabinet body; 101-dust-proof observation window; 102-cooling hole; 103-foot; 104-lock; 2-cabinet door; 201-key; 202-door handle; 203-second rotating base ;301-rail; 301-1-groove; 302-slider; 302-1-first rotating base; 302-2-guide rod; 302-3-rotating guide rod; 4-power distribution cabinet bracket; Rotating shaft; 402-dust cover; 5-radiation fume hood; 501-ventilator; 502-dust net.

detailed description

The implementation of the present utility model is described below through specific examples, and those skilled in the art can easily understand other advantages and effects of the present utility model from the content disclosed in this specification. The utility model can also be implemented or applied through other different specific implementation modes, and the details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of the utility model. It should be noted that, in the case of no conflict, the following embodiments and features in the embodiments can be combined with each other.

It should be noted that the diagrams provided in the following embodiments are only schematically illustrating the basic idea of the utility model, and only the components related to the utility model are shown in the diagrams rather than the number of components, Shape and size drawing, the type, quantity and proportion of each component can be changed arbitrarily during actual implementation, and the component layout type may also be more complicated.

Example 1

As shown in Figures 1 to 4,

A power distribution cabinet with a dust-proof cover of an opening and closing structure, comprising a power distribution cabinet body 1 and a power distribution cabinet door 2, a dust-proof observation window 101 is installed on the power distribution cabinet door 2, and the power distribution cabinet A dust-proof observation window 101 is installed on the outside of the cabinet body 1 of the electric cabinet. By setting the dust-proof observation window 101, the internal conditions can be observed while the power distribution cabinet has a dust-proof effect. Specifically, the dust-proof observation window 101 is set to be transparent Hollow material.

The door 2 of the power distribution cabinet is connected through a hinge at the opening of the cabinet body 1 of the power distribution cabinet; by setting a hinge at the door 2 of the power distribution cabinet at the opening of the cabinet body 1 of the power distribution cabinet, the cabinet door of the power distribution cabinet is realized. 2 switch, specifically, in order to prevent the power distribution cabinet door 2 from opening naturally after being closed, further, a lock 104 is installed at the opening of the power distribution cabinet body 1, and the power distribution cabinet door 2 is provided with The lock button 201, the lock catch 104 and the lock button 201 are used together to lock when closing the door 2 of the power distribution cabinet; a door handle 202 is installed on the outside of the door 2 of the power distribution cabinet, and by setting the door handle 202, so that the door 2 of the power distribution cabinet can be opened conveniently after the lock 104 is opened. Specifically, the door handle 202 is made of plastic material, and is preferably installed in the middle of the door 2 of the power distribution cabinet to the left.

A power distribution cabinet bracket 4 is installed on the inside of the power distribution cabinet body 1; a rotating shaft 401 is installed on the power distribution cabinet bracket 4; a dust cover 402 is rotatably installed on the rotating shaft 401, specifically, the The dust cover 402 is set as a transparent material. In this solution, it is preferable to use a transparent material. By setting the dust cover 402, the components of the power distribution cabinet can effectively isolate dust and protect the components from dust; Cooling holes 102 are installed on both sides of the outside of the cabinet body 1 of the electric cabinet. By setting the cooling holes 102, the overall air circulation of the power distribution cabinet is increased, and the block air circulation is beneficial to dust prevention and heat dissipation.

A heat dissipation fume hood 5 is installed on the inner side of the side wall of the power distribution cabinet body 1; a guide rail 301 is installed on the surface of the heat dissipation fume hood 5, and a groove 301-1 is arranged in the middle of the guide rail 301, and the groove 301-1 can be A slider 302 is slidably installed; a first rotating base 302-1 is installed on the front end of the slider 302, and a guide rod 302-2 is rotatably provided on the first rotating base 302-1; The guide rod 302-2 is arranged as a strip structure, and the end of the guide rod 302-2 is installed on the inner side of the door 2 of the power distribution cabinet through the second rotating base 203; -3, the other end of the rotating guide rod 302-3 is hinged to the front end of the dust cover 402; by setting the slider 302, the first rotating base 302-1, the guide rod 302-2 and the rotating guide rod 302-3 , so that the opening and closing of the dust cover 402 is realized while the door 2 of the power distribution cabinet is opened and closed;

The interior of the heat dissipation fume hood 5 is equipped with a plurality of ventilation fans 501. By setting the ventilation fans 501, the dustproof effect of the power distribution cabinet is strengthened, and the ventilation effect can be taken into account; the outside of the heat dissipation fume hood 5 is equipped with a dustproof net 502. By setting the dustproof net 502, the dustproof effect is further enhanced.

The bottom of the cabinet body 1 of the power distribution cabinet is equipped with a plurality of feet 103. By setting the feet 103, the whole cabinet body is raised to a certain height. When there is water on the ground, it will not affect the components in the cabinet.

The working process of this cabinet is:

When using the power distribution cabinet, first unplug the lock key 201, open the power distribution cabinet door 2, and in the process of opening the power distribution cabinet door 2, the second rotating base 203 fixed on the power distribution cabinet door 2 and The guide rod 302-2 drives the slider 302 to slide outward along the groove 301-1. During the sliding process of the slider 302, the rotation guide rod 302-3 arranged on the slider 302 changes from a horizontal state to a vertical position. state, driving the dust cover 402 to rotate, from the closed state to the open state, so that the construction personnel can use the components of the power distribution cabinet. The rod pushes the slider 302 to slide inward along the guide groove 301-1, driving the rotating guide rod 302-3 from a vertical flat state to a horizontal state, so that the dust cover 402 is closed, effectively protecting components from dust .

The above-mentioned embodiments only express the specific implementation manners of the utility model, and the description thereof is relatively specific and detailed, but should not be construed as limiting the patent scope of the utility model. It should be noted that those skilled in the art can make several modifications and improvements without departing from the concept of the present invention, and these all belong to the protection scope of the present invention.

Claims (7)

1. A power distribution cabinet with a dustproof cover of an opening and closing structure, characterized in that: it includes a power distribution cabinet body (1) and a power distribution cabinet door (2), and the power distribution cabinet door (2) It can be opened and closed at the opening of the power distribution cabinet body (1); a power distribution cabinet bracket (4) is installed on the inside of the power distribution cabinet body (1), and a power distribution cabinet bracket (4) is installed A rotating shaft (401), on which a dust cover (402) is rotatably installed; A heat dissipation fume hood (5) is installed on the inner side of the side wall of the power distribution cabinet body (1); a guide rail (301) is installed on the surface of the heat dissipation fume hood (5), and a groove (301) is provided in the middle of the guide rail (301) 301-1), a slide block (302) is slidably installed in the groove (301-1); A first rotating base (302-1) is installed on the front end of the slider (302), and a guide rod (302-2) is rotatably provided on the first rotating base (302-1); The guide rod (302-2) is arranged as a strip structure, and the end of the guide rod (302-2) is installed on the inner side of the power distribution cabinet door (2) through the second rotating base (203); A rotating guide rod (302-3) is rotated on the inner end of the slider (302), and the other end of the rotating guide rod (302-3) is hinged to the front end of the dust cover (402). 2. A power distribution cabinet with a dustproof cover with an opening and closing structure according to claim 1, characterized in that: the side walls of the power distribution cabinet body (1) and the power distribution cabinet door (2) Install the dust-proof observation window (101) on it. 3. A power distribution cabinet with a dustproof cover with an opening and closing structure according to claim 1, characterized in that: a lock (104) is installed at the opening of the cabinet body (1) of the power distribution cabinet, and the power distribution cabinet The cabinet door (2) is provided with a lock key (201), and the lock button (104) is used in conjunction with the lock key (201) to close the power distribution cabinet door (2); the power distribution cabinet door ( 2) A door handle (202) is installed on the outside. 4. A power distribution cabinet with a dustproof cover with an opening and closing structure according to claim 1, wherein a plurality of ventilation fans (501) are installed inside the heat dissipation fume cabinet (5). 5. A power distribution cabinet with a dust-proof cover with an opening and closing structure according to claim 1, characterized in that: a dust-proof net (502) is installed on the outside of the heat dissipation fume cabinet (5). 6. A power distribution cabinet with a dustproof cover with an opening and closing structure according to claim 1, characterized in that: cooling holes (102) are provided on both sides of the cabinet body (1) of the power distribution cabinet. 7. A power distribution cabinet with a dustproof cover with an opening and closing structure according to claim 1, characterized in that a plurality of feet (103) are installed on the bottom of the cabinet body (1) of the power distribution cabinet.

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