Intelligent power distribution cabinet

Abstract

The utility model relates to the field of power distribution cabinets, and discloses an intelligent power distribution cabinet, which comprises a main body component, a heat dissipation component and a leveraging component, the main body component comprises a cabinet body, the front surface of the cabinet body is provided with a cabinet door, and the cabinet door is provided with vertically symmetrical grids in a penetrating manner; the heat dissipation component comprises two fans which are installed on the inner side of the cabinet door and correspond to the grids, the concave faces of fan blades of the lower fan face inwards, and the concave faces of fan blades of the upper fan face outwards. In addition, a dustproof mechanism is arranged at the grating on the front side of the cabinet door. The leveraging component comprises a handle installed on the front face of the cabinet door. According to the utility model, the concave surfaces of the fan blades of the lower fan face inwards, and the concave surfaces of the fan blades of the upper fan face outwards, that is, the lower fan sucks external cold air and blows the external cold air into the cabinet body, heat exists in the cabinet body, so that the cold air becomes hot air, the hot air is light in weight and floats upwards, and then the hot air is sucked to the outside through the upper fan, so that the heat dissipation efficiency is improved. Effective heat dissipation in the cabinet body is realized.

Description

Technical Field

[0001] The utility model belongs to the field of power distribution cabinets, in particular to an intelligent power distribution cabinet. Background Art

[0002] The power distribution cabinet is mainly responsible for distributing electrical energy and ensuring that electricity is safely and efficiently transmitted from the power supply system to various electrical devices. It usually includes circuit breakers, disconnectors, load switches, fuses and other equipment to control, protect and monitor circuits.

[0003] Since there are many electronic devices inside the distribution cabinet, a lot of heat will be generated when it is working. In order to dissipate the heat, the distribution cabinet is usually provided with a heat dissipation slot for heat dissipation. In addition, in order to improve the heat dissipation effect, many distribution cabinets are also installed with fans for heat dissipation. However, usually, the heat dissipation slots are opened on the side of the distribution cabinet. Therefore, on this basis, the fan is also installed at the heat dissipation slot position, that is, at the position corresponding to the heat dissipation slot on the inner wall of the distribution cabinet, so that the heat dissipation slot can be used for air intake and exhaust. For example, such a structure is used in the Chinese patent with publication number CN214206201U.

[0004] However, the electronic components in the power distribution cabinet usually occupy the entire internal space, such as Figure 5 As shown, there is almost no space on both sides of the inner wall of the power distribution cabinet, so it is difficult to install a fan on the side of the inner wall for heat dissipation. Utility Model Content

[0005] Technical problem to be solved: How to dissipate heat from the power distribution cabinet.

[0006] Technical solution: The utility model provides an intelligent power distribution cabinet, including a main component, a heat dissipation component and a lever component: the main component includes a cabinet body, a cabinet door is arranged on the front of the cabinet body, and a grille symmetrical up and down is opened through the cabinet door; the heat dissipation component includes two fans corresponding to the grille installed on the inner side of the cabinet door, the concave surface of the blades of the lower fan faces inward, and the concave surface of the blades of the upper fan faces outward; in addition, a dustproof mechanism is also arranged on the grille on the front side of the cabinet door; the lever component includes a handle installed on the front side of the cabinet door; at the same time, on the one hand, a sliding mechanism for limiting the cabinet door to be able to translate to only one side is arranged between the cabinet body and the cabinet door; on the other hand, a wiping mechanism for wiping the inner side of the fan at the same time during the translation process is arranged between the two.

[0007] Furthermore, the dustproof mechanism includes a mounting groove provided at a position corresponding to the grille on the front face of the cabinet door, and a dustproof net is connected to the mounting groove.

[0008] Furthermore, a circle of magnetic stickers is attached to the front of the installation slot; at the same time, a circle of iron sheet is connected to the inner side of the dustproof net so that it can be adsorbed in the installation slot through magnetic attraction.

[0009] Furthermore, the sliding mechanism includes two horizontal sliding grooves symmetrically opened up and down on the front of the cabinet, and only one end of the sliding groove is connected to the side of the cabinet; at the same time, the inner side of the cabinet door is connected to a sliding bar that is slidably connected to the sliding groove and has the same length as the sliding groove.

[0010] Furthermore, the width of the bottom of the chute is greater than the width of the top of the chute, and correspondingly, the slide bar is adapted to the chute.

[0011] Furthermore, the wiping mechanism includes a sponge block installed on the front side of the cabinet body corresponding to the sliding direction of the cabinet door and in the same horizontal direction as the fan; at the same time, a receiving groove for passing the sponge block is opened on the inner side of the cabinet door at the position corresponding to the sponge block.

[0012] Furthermore, a connection groove is provided on the front of the cabinet at a position corresponding to the sponge block, and the specification of the connection groove is slightly smaller than the sponge block, so that the sponge block can be elastically engaged in the connection groove.

[0013] Technical effects:

[0014] 1. In the utility model, the concave surface of the blades of the lower fan faces inward, and the concave surface of the blades of the upper fan faces outward, that is, the lower fan draws cold air from the outside and blows it into the cabinet. Since there is heat inside the cabinet, the cold air will become hot air. The hot air is lighter and will float up. Then, the hot air will be drawn to the outside through the upper fan, so that effective heat dissipation inside the cabinet is achieved.

[0015] 2. In the utility model, under the action of the sliding mechanism, the cabinet door can only be opened by sliding horizontally to one side. Every time the cabinet door is opened horizontally, the inside of the fan can be wiped by the wiping mechanism, so that the debris adsorbed on the inside of the fan can be wiped off, avoiding the fan from being blocked, so that the fan can always work normally. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0018] Figure 2 This is a schematic diagram of the internal structure of the cabinet door of the utility model;

[0019] Figure 3 This is a schematic diagram of the dustproof mechanism structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the sponge wiping block of the utility model;

[0021] Figure 5 This is a schematic diagram of the internal structure of a common power distribution cabinet;

[0022] In the figure: 1. cabinet body; 2. cabinet door; 3. grille; 4. fan; 5. dustproof mechanism; 501. installation slot; 502. dustproof net; 6. handle; 7. sliding mechanism; 701. slide slot; 702. slide bar; 8. wiping mechanism; 801. sponge block; 802. receiving slot; 9. connecting slot. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application; obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application without making creative work are within the scope of protection of the present application.

[0024] The intelligent power distribution cabinet provided in this specific implementation manner is as follows: Figure 1 and Figure 2 As shown, it includes a main body component, a heat dissipation component and a force-aiding component, wherein:

[0025] The main component includes a cabinet body 1, a cabinet door 2 is arranged on the front of the cabinet body 1, and the cabinet door 2 is penetrated by a vertically symmetrical grille 3, which is similar to a rectangular structure and can be used for heat dissipation by air inlet and outlet.

[0026] The heat dissipation component includes two fans 4 installed on the inner side of the cabinet door 2 and corresponding to the grille 3. The concave surface of the blades of the lower fan 4 faces inward, and the concave surface of the blades of the upper fan 4 faces outward. That is to say, the lower fan 4 draws cold air from the outside and blows it into the cabinet 1. Since there is heat inside the cabinet 1, the cold air will become hot air. The hot air is lighter and will float up. Then, the hot air will be sucked to the outside through the upper fan 4. In this way, a perfect air duct design is formed to achieve effective heat dissipation inside the cabinet 1. In addition, in order to prevent the fan 5 from being blocked by dust on the area facing the grille 3, a dustproof mechanism 5 is also provided at the grille 3 on the front of the cabinet door 2, such as Figure 3 As shown, the dustproof mechanism 5 includes a mounting groove 501 opened at the position of the grille 3 on the front of the cabinet door 2, and a dustproof net 502 is connected to the mounting groove 501. Specifically, a circle of magnetic stickers is attached to the front of the mounting groove 501; at the same time, a circle of iron sheet is connected to the inner side of the dustproof net 502, so that it is adsorbed in the mounting groove 501 by magnetic attraction.

[0027] The lever member includes a handle 6 mounted on the front of the cabinet door 2; at the same time, on the one hand, a sliding mechanism 7 is provided between the cabinet body 1 and the cabinet door 2 for limiting the cabinet door 2 to be able to translate only to one side, such as Figure 2 and Figure 4 As shown, the sliding mechanism 7 includes two horizontal sliding grooves 701 symmetrically opened on the front of the cabinet 1, and only one end of the sliding groove 701 is connected to the side of the cabinet 1; at the same time, the inner side of the cabinet door 2 is connected to a sliding bar 702 that is slidably connected to the sliding groove 701 and is of the same length as the sliding groove 701; on the other hand, a wiping mechanism 8 is provided between the two for wiping the inner side of the fan 4 during the translation process, as shown in FIG. Figure 3 and Figure 4 As shown, the wiping mechanism 8 includes a sponge wiping block 801 installed on the front side of the cabinet body 1 corresponding to the sliding direction of the cabinet door 2 and in the same horizontal direction as the fan 4; at the same time, a receiving groove 802 for passing the sponge wiping block 801 is opened on the inner side of the cabinet door 2 at a position corresponding to the sponge wiping block 801. With the direction shown in the figure as a reference, the cabinet door 2 can only slide to the left. During the sliding process, the sponge wiping block 801 will contact the inner side of the fan 4 and wipe off the debris on the inner side of the fan 4. This cooperates with the dustproof mechanism 5 mentioned above to prevent or remove dust on both sides of the fan 5, effectively ensuring the normal operation of the fan 5.

[0028] In addition to the above:

[0029] First, various structures can be implemented for the engagement and sliding of the slide groove 701 and the slide bar 702 . For example, the width of the bottom of the slide groove 701 is greater than the width of the top of the slide groove, and correspondingly, the slide bar 702 is adapted to the slide groove 701 .

[0030] Second, such as Figure 4 As shown, in order to facilitate the replacement of the sponge block 801, a connecting groove 9 is opened on the front side of the cabinet 1 at the position corresponding to the sponge block 801. The specification of the connecting groove 9 is slightly smaller than the sponge block 801, so that the sponge block 801 can be elastically snapped into the connecting groove 9.

[0031] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0032] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. An intelligent power distribution cabinet, comprising a main body component, a heat dissipation component and a lever component: The main body component comprises a cabinet body (1), the front of the cabinet body (1) is provided with a cabinet door (2), and is characterized in that: A grille (3) symmetrical in upper and lower directions is provided through the cabinet door (2); The heat dissipation component comprises two fans (4) mounted on the inner side of the cabinet door (2) and corresponding to the grille (3), the concave surface of the blades of the lower fan (4) facing inwards, and the concave surface of the blades of the upper fan (4) facing outwards; in addition, a dust prevention mechanism (5) is also provided at the grille (3) on the front side of the cabinet door (2); The leveraging member comprises a handle (6) mounted on the front of the cabinet door (2); at the same time, on the one hand, a sliding mechanism (7) is provided between the cabinet body (1) and the cabinet door (2) for limiting the cabinet door (2) to move in translation to only one side; on the other hand, a wiping mechanism (8) is provided between the two for wiping the inner side of the fan (4) during the translation process.

2. The intelligent power distribution cabinet according to claim 1, characterized in that: The dustproof mechanism (5) comprises a mounting groove (501) provided at a position corresponding to the grille (3) on the front side of the cabinet door (2), and a dustproof net (502) is connected to the mounting groove (501).

3. The intelligent power distribution cabinet according to claim 2, characterized in that: A circle of magnetic stickers is attached to the front of the installation slot (501); at the same time, a circle of iron sheet is connected to the inner side of the dustproof net (502) so that it can be adsorbed in the installation slot (501) through magnetic attraction.

4. The intelligent power distribution cabinet according to claim 1, characterized in that: The sliding mechanism (7) comprises two horizontal sliding grooves (701) symmetrically opened on the front of the cabinet (1), and only one end of the sliding groove (701) is connected to the side of the cabinet (1); at the same time, the inner side of the cabinet door (2) is connected to a sliding strip (702) that is slidably connected to the sliding groove (701) and has the same length as the sliding groove (701).

5. The intelligent power distribution cabinet according to claim 4, characterized in that: The width of the bottom of the chute (701) is greater than the width of the top of the chute, and correspondingly, the slide bar (702) is adapted to the chute (701).

6. The intelligent power distribution cabinet according to claim 1, characterized in that: The wiping mechanism (8) comprises a sponge wiping block (801) installed on the front side of the cabinet body (1) corresponding to the sliding direction of the cabinet door (2) and in the same horizontal direction as the fan (4); at the same time, a receiving groove (802) for passing the sponge wiping block (801) is provided on the inner side of the cabinet door (2) at a position corresponding to the sponge wiping block (801).

7. The intelligent power distribution cabinet according to claim 6, characterized in that: A connection groove (9) is provided on the front of the cabinet (1) at a position corresponding to the sponge block (801). The size of the connection groove (9) is slightly smaller than that of the sponge block (801), so that the sponge block (801) can be elastically engaged in the connection groove (9).

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