Multi-interface safety power distribution cabinet

Abstract

The utility model belongs to the technical field of electrical engineering, and particularly relates to a multi-interface safety power distribution cabinet which comprises a power distribution cabinet body, an outer sealing door is hinged to the outer surface of the power distribution cabinet body, an inner sealing door is installed in an inner cavity of the outer sealing door in a wrapping mode, and the inner sealing door is hinged to the power distribution cabinet body. An adjusting safety control mechanism is embedded in an inner cavity of the power distribution cabinet body, the upper end and the lower end of the power distribution cabinet body are connected with heat dissipation filtering mechanisms, and supporting legs are fixedly connected to the four end corners of the bottom of the power distribution cabinet body. According to the utility model, a plurality of first wire holders can be installed on the first support frame installed on the second guide rail by using the first guide rail and the second guide rail, so that the problem that only one interface is provided in the design of a traditional power distribution cabinet is solved, and the design can provide a plurality of interface ends which can be installed and can be adjusted at the same time; therefore, the internal power line can not be disordered, and the requirements of different devices can be met at the same time.

Description

Technical Field

[0001] The utility model belongs to the technical field of electrical engineering, and particularly relates to a multi-interface safety type distribution cabinet. Background Art

[0002] Distribution cabinets (boxes) are divided into power distribution cabinets (boxes), lighting distribution cabinets (boxes), and metering cabinets (boxes), and are the end-level equipment of the power distribution system. The distribution cabinet is a general term for the motor control center. The distribution cabinet is used in occasions where the load is relatively dispersed and the number of circuits is small; the motor control center is used in occasions where the load is concentrated and the number of circuits is large. They distribute the electric energy of a certain circuit of the upper-level power distribution equipment to the nearby load. This level of equipment should provide protection, monitoring, and control for the load.

[0003] The traditional design of distribution cabinets usually provides only one interface, but in actual use, multiple interfaces may be required to meet the needs of different devices. In addition, the safety of traditional distribution cabinets usually depends on electrical safety standards. However, with the development of technology, the safety requirements for distribution cabinets are getting higher and higher. Therefore, a new type of and safer distribution cabinet is needed. Summary of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the utility model provides a multi-interface safety type distribution cabinet. To achieve the above purpose of providing multiple interfaces, it solves the problem that the traditional design of distribution cabinets usually provides only one interface, but in actual use, multiple interfaces may be required to meet the needs of different devices.

[0005] To achieve the above purpose of providing multiple interfaces, the utility model provides the following technical solution: A multi-interface safety type distribution cabinet, including a distribution cabinet main body, an outer sealing door is hingedly arranged on the outer surface of the distribution cabinet main body, an inner sealing door is covered and installed in the inner cavity of the outer sealing door, the inner sealing door is hingedly arranged with the distribution cabinet main body, an adjustment and safety control mechanism is embedded and installed in the inner cavity of the distribution cabinet main body, heat dissipation and filtering mechanisms are connected to the upper and lower ends of the distribution cabinet main body, and legs are fixedly connected to the four corner positions at the bottom of the distribution cabinet main body;

[0006] The adjustment and control mechanism includes a first guide rail, a second guide rail, a first support frame, a first wiring seat, a first control switch, a third guide rail, a second support frame, a second wiring seat and a second control switch. There are two first guide rails, which are symmetrically installed on both sides of the inner cavity of the main body of the power distribution cabinet. The outer walls of the two first guide rails are movably connected with two second guide rails. The outer walls of the two second guide rails are fixedly installed with a first support frame by bolts. A number of first wiring seats are fixedly arranged and distributed on the outer walls of the two first support frames by bolts. A first control switch is installed on the outer surface of any one of the first wiring seats. One end of the two first guide rails away from the second guide rail is movably connected with a third guide rail. The outer walls of the two third guide rails are installed with a second support frame by bolts. The outer wall of the second support frame is fixedly connected with a second wiring seat by bolts. A second control switch is installed on the outer surface of the second wiring seat.

[0007] Furthermore, the heat dissipation and filtration mechanism includes a top guard plate, a ventilation box, a heat dissipation port, a first filter screen, a connecting frame, a first motor and a first fan. The top guard plate is fixedly connected with the ventilation box. The outer wall of the ventilation box is provided with a heat dissipation port. A first chamber is communicated and opened in the top inner cavity of the main body of the power distribution cabinet, and the ventilation box is embedded in the first chamber. The connecting frame is fixedly connected to the inner side wall of the first chamber. A first motor is fixedly connected to the connecting frame. The output end of the first motor is rotationally connected with a first fan through an electric spindle. A first filter screen is installed at the connection between the upper part of the first fan and the lower part of the ventilation box.

[0008] Furthermore, the heat dissipation and filtration mechanism further includes a second connecting frame, a second motor, a second fan and a second filter screen. A second chamber is opened in the bottom inner cavity of the main body of the power distribution cabinet, and the inner side wall of the second chamber is fixedly connected with a second connecting frame. A second motor is fixedly connected to the second connecting frame. The output end of the second motor is connected with a second fan. A second filter screen is arranged below the second fan, and the second filter screen is fixedly connected to the inner wall of the second chamber by bolts.

[0009] Furthermore, the heat dissipation port is communicated with the first chamber, and the first chamber and the second chamber are symmetrically installed at the upper and lower ends of the main body of the power distribution cabinet.

[0010] Furthermore, four interface ends are installed at the rear ends of any one of the first wiring seats and the second wiring seat, and any one of the interface ends is connected with a power cord.

[0011] Furthermore, a plurality of pin holes are opened on both sides of the outer walls of any one of the first wiring seats and the second wiring seat.

[0012] Furthermore, a plurality of notches adapted to the first wiring seat and the second wiring seat are opened on the surface of the inner sealing door.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] 1. When the present utility model is in use, through the set adjustment and control mechanism, by using the first guide rail and the second guide rail, it is possible to install a plurality of first wiring seats on the first support frame installed on the second guide rail, solving the problem that the traditional power distribution cabinet design usually only provides one interface. This design can provide multiple installable interface ends, which are adjustable at the same time, so that the internal power supply lines will not be chaotic and can meet the needs of different devices.

[0015] 2. Through the set heat dissipation and filtration mechanism, the present utility model can, through the opened first chamber and the second chamber, quickly circulate and dissipate the heat inside the power distribution cabinet by the combined use of the first fan and the second fan. At the same time, the set first filter screen and the second filter screen can filter air impurities, greatly improving the dust prevention and heat dissipation effects inside the power distribution cabinet and meeting the requirements. Description of the Drawings

[0016] The drawings are used to provide a further understanding of the present utility model and constitute a part of the specification. They are used together with the embodiments of the present utility model to explain the present utility model and do not constitute a limitation to the present utility model. In the drawings:

[0017] Figure 1 is the external structure schematic diagram of the present utility model;

[0018] Figure 2 is the front view of the overall structure of the present utility model;

[0019] Figure 3 is the partial structure diagram of the adjustment and control mechanism of the present utility model;

[0020] Figure 4 is the structural dissection diagram of the heat dissipation and filtration mechanism of the present utility model.

[0021] In the figures: 1. Power distribution cabinet main body; 2. Outer sealing door; 3. Inner sealing door; 4. Adjustment and control mechanism; 401. First guide rail; 402. Second guide rail; 403. First support frame; 405. First wiring seat; 406. First control switch; 407. Pin hole; 408. Third guide rail; 409. Second wiring seat; 410. Second control switch; 411. Second support frame; 412. Power supply line; 413. Interface end; 5. Heat dissipation and filtration mechanism; 501. Top protection plate; 502. Ventilation box; 503. Heat dissipation port; 504. First filter screen; 505. First connecting frame; 506. First motor; 507. First fan; 508. Second connecting frame; 509. Second motor; 510. Second fan; 511. Second filter screen; 6. Notch; 7. Leg. Detailed implementation mode

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0023] Please refer to Figures 1 to 3 , the present utility model provides a technical solution: a multi-interface safety type power distribution cabinet, including a power distribution cabinet main body 1, an outer sealing door 2 is hinged on the outer surface of the power distribution cabinet main body 1, an inner sealing door 3 is wrapped and installed in the inner cavity of the outer sealing door 2, the inner sealing door 3 is hinged with the power distribution cabinet main body 1, an adjustment and safety control mechanism 4 is embedded and installed in the inner cavity of the power distribution cabinet main body 1, heat dissipation and filtering mechanisms 5 are connected to the upper and lower ends of the power distribution cabinet main body 1, and legs 7 are fixedly connected to the four corner positions at the bottom of the power distribution cabinet main body 1;

[0024] The adjustment and safety control mechanism 4 includes a first guide rail 401, a second guide rail 402, a first support frame 403, a first wiring seat 405, a first control switch 406, a third guide rail 408, a second support frame 411, a second wiring seat 409 and a second control switch 410. There are two first guide rails 401, which are symmetrically installed on both sides of the inner cavity of the power distribution cabinet main body 1. The outer walls of the two first guide rails 401 are movably connected with two second guide rails 402. The outer walls of the two second guide rails 402 are fixedly installed with a first support frame 403 through bolts. A number of first wiring seats 405 are fixedly arranged and distributed on the outer walls of the two first support frames 403 through bolts. A first control switch 406 is installed on the outer surface of any one of the first wiring seats 405. One end of the two first guide rails 401 away from the second guide rail 402 is movably connected with a third guide rail 408. The outer walls of the two third guide rails 408 are installed with a second support frame 411 through bolts. A second wiring seat 409 is fixedly connected to the outer wall of the second support frame 411. A second control switch 410 is installed on the outer surface of the second wiring seat 409. Four interface ends 413 are installed at the rear ends of any one of the first wiring seats 405 and the second wiring seat 409. A power cord 412 is connected to any one of the interface ends 413. A plurality of pin holes 407 are opened on both sides of the outer walls of any one of the first wiring seats 405 and the second wiring seat 409. A plurality of slots 6 adapted to the first wiring seats 405 and the second wiring seat 409 are opened on the surface of the inner sealing door 3;

[0025] A plurality of first terminal blocks 405 are provided to be adjustable horizontally and vertically on the first guide rail 401 and the second guide rail 402. Adjustment is achieved by bolts provided on the first support frame 403, which can drive the plurality of first terminal blocks 405 on the first support frame 403 to achieve position limitation. At the same time, a plurality of interface ends 413 are provided at the rear end of the first terminal block 405 to connect the interface ends 413 for the wiring ends of power supply lines 412 of different models. At the same time, the second terminal block 409 is provided to facilitate quick adjustment of the position, which is flexible and controllable. At the same time, the first control switch 406 and the second control switch 410 are provided to control the on and off process of the power supply.

[0026] As Figure 4 shown, the heat dissipation and filtration mechanism 5 includes a top guard plate 501, a ventilation box 502, a heat dissipation port 503, a first filter screen 504, a first connecting frame 505, a first motor 506 and a first fan 507. The top guard plate 501 is fixedly connected to the ventilation box 502. The outer wall of the ventilation box 502 is provided with the heat dissipation port 503. A first chamber is communicated and opened in the top inner cavity of the power distribution cabinet main body 1, and the ventilation box 502 is embedded in the first chamber. The first connecting frame 505 is fixedly connected to the inner side wall of the first chamber. A first motor 506 is fixedly connected to the first connecting frame 505. The output end of the first motor 506 is rotationally connected to a first fan 507 through an electric spindle. A first filter screen 504 is installed at the connection between the upper part of the first fan 507 and the lower part of the ventilation box 502. The heat dissipation and filtration mechanism 5 further includes a second connecting frame 508, a second motor 509, a second fan 510 and a second filter screen 511. A second chamber is opened in the bottom inner cavity of the power distribution cabinet main body 1, and the inner side wall of the second chamber is fixedly connected with a second connecting frame 508. A second motor 509 is fixedly connected to the second connecting frame 508. The output end of the second motor 509 is connected to a second fan 510. A second filter screen 511 is arranged below the second fan 510, and the second filter screen 511 is fixedly connected to the inner wall of the second chamber by bolts. The heat dissipation port 503 is communicated with the first chamber, and the first chamber and the second chamber are symmetrically installed at the upper and lower ends of the power distribution cabinet main body 1;

[0027] It should be noted that under the action of the first motor 506 and the second motor 509, the first fan 507 and the second fan 510 can realize the air flow process in the inner cavities at the upper and lower ends of the power distribution cabinet main body 1. At the same time, the first filter screen 504 and the second filter screen 511 are provided to filter air impurities, greatly improving the dust-proof effect inside the power distribution cabinet main body 1 and facilitating the improvement of the heat dissipation effect.

[0028] The working principle of the above embodiments is as follows: When in use, the first guide rail 401 and the second guide rail 402 can be used to install a plurality of first wiring seats 405 on the first support frame 403 installed on the second guide rail 402. Four power supply lines 412 of different models can be connected to the rear end of each first wiring seat 405, greatly improving the convenience of use for the interface end 413. At the same time, by arranging and installing a plurality of first wiring seats 405, the power supply lines 412 can be connected. The plurality of first wiring seats 405 arranged on the first guide rail 401 and the second guide rail 402 can be adjusted horizontally and vertically. The first support frame 403 is adjusted by the bolts provided thereon, and the plurality of first wiring seats 405 can be driven on the first support frame 403 to achieve position limitation. At the same time, a plurality of interface ends 413 are provided at the rear end of the first wiring seat 405 to connect the wiring ends of the power supply lines 412 of different models to the interface end 413. At the same time, the second wiring seat 409 provided can conveniently and quickly adjust its position, which is flexible and controllable. The first motor 506 and the second motor 509 can make the first fan 507 and the second fan 510 achieve the air flow process in the inner cavities at the upper and lower ends of the main distribution cabinet body 1. At the same time, the first filter screen 504 and the second filter screen 511 are provided to filter air impurities, greatly improving the dust-proof effect inside the main distribution cabinet body 1 and facilitating the improvement of the heat dissipation effect, and thus the operation can be completed.

[0029] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A multi-interface safety distribution cabinet, comprising a distribution cabinet body (1), characterized in that: The outer surface of the power distribution cabinet body (1) is hingedly provided with an outer sealing door (2), the inner cavity of the outer sealing door (2) is covered with an inner sealing door (3), the inner sealing door (3) is hingedly provided with the power distribution cabinet body (1), the inner cavity of the power distribution cabinet body (1) is embedded with an adjustment and safety control mechanism (4), the upper and lower ends of the power distribution cabinet body (1) are connected with a heat dissipation and filtering mechanism (5), and the bottom four corners of the power distribution cabinet body (1) are fixedly connected with supporting legs (7); The regulating and controlling mechanism (4) comprises a first guide rail (401), a second guide rail (402), a first support frame (403), a first wiring seat (405), a first control switch (406), a third guide rail (408), a second support frame (411), a second wiring seat (409) and a second control switch (410), wherein two first guide rails (401) are arranged and symmetrically mounted on both sides of the inner cavity of the power distribution cabinet body (1), the outer walls of the two first guide rails (401) are movably connected to two second guide rails (402), the outer walls of the two second guide rails (402) are fastened with the first support frame (403) by bolts, and the two The outer walls of the first support frames (403) are fixedly arranged and distributed with a plurality of first wiring seats (405) by bolts, and the outer surface of any one of the first wiring seats (405) is installed with a first control switch (406), and one end of the two first guide rails (401) away from the second guide rail (402) is movably connected with a third guide rail (408), and the outer walls of the two third guide rails (408) are fixedly connected with a second support frame (411) by bolts, and the outer wall of the second support frame (411) is fixedly connected with a second wiring seat (409) by bolts, and the outer surface of the second wiring seat (409) is installed with a second control switch (410).

2. A multi-interface safety distribution cabinet according to claim 1, characterized in that: The heat dissipation and filtering mechanism (5) comprises a top guard plate (501), a ventilation box (502), a heat dissipation port (503), a first filter (504), a first connecting frame (505), a first motor (506) and a first fan (507); the top guard plate (501) is fixedly connected to the ventilation box (502); a heat dissipation port (503) is provided on an outer wall of the ventilation box (502); a first chamber is provided in the top inner cavity of the power distribution cabinet body (1); the ventilation box (502) is embedded in the first chamber; the first connecting frame (505) is fixedly connected to the inner wall of the first chamber; the first motor (506) is fixedly connected to the first connecting frame (505); an output end of the first motor (506) is rotatably connected to the first fan (507) via an electric spindle; and a first filter (504) is installed at the connection between the upper part of the first fan (507) and the lower part of the ventilation box (502).

3. A multi-interface safety distribution cabinet according to claim 1, characterized in that: The heat dissipation and filtering mechanism (5) further comprises a second connecting frame (508), a second motor (509), a second fan (510) and a second filter (511); a second chamber is provided in the bottom inner cavity of the power distribution cabinet body (1); a second connecting frame (508) is fixedly connected to the inner wall of the second chamber; a second motor (509) is fixedly connected to the second connecting frame (508); an output end of the second motor (509) is connected to the second fan (510); a second filter (511) is provided below the second fan (510); and the second filter (511) is fixedly connected to the inner wall of the second chamber by bolts.

4. A multi-interface safety distribution cabinet according to claim 2, characterized in that: The heat dissipation port (503) is connected to the first chamber, and the first chamber and the second chamber are symmetrically installed at the upper and lower ends of the power distribution cabinet body (1).

5. The multi-interface safety distribution cabinet according to claim 1, characterized in that: Four interface ends (413) are installed at the rear end of any one of the first wiring seat (405) and the second wiring seat (409), and any one of the interface ends (413) is connected to a power line (412).

6. A multi-interface safety distribution cabinet according to claim 2, characterized in that: A plurality of pin holes (407) are provided on both sides of the outer wall of any one of the first wiring seat (405) and the second wiring seat (409).

7. The multi-interface safety distribution cabinet according to claim 1, characterized in that: The surface of the inner sealing door (3) is provided with a plurality of notches (6) matching the first wiring seat (405) and the second wiring seat (409).

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