CN213151437U

CN213151437U - Power distribution cabinet

Info

Publication number: CN213151437U
Application number: CN202021998305.3U
Authority: CN
Inventors: 陈宇
Original assignee: Heilongjiang Haichuan Electric Co ltd
Current assignee: Heilongjiang Haichuan Electric Co ltd
Priority date: 2020-09-14
Filing date: 2020-09-14
Publication date: 2021-05-07
Anticipated expiration: 2030-09-14

Abstract

The utility model discloses a power distribution cabinet, including the main cabinet body, one side of the main cabinet body is equipped with the installing port, rotate through the pivot in the installing port and be connected with the baffle, the one end fixedly connected with fixture block of pivot is kept away from to the baffle, fixedly connected with fixed block on the outer wall of the main cabinet body, sliding plug is equipped with the kelly on the fixed block, be equipped with the draw-in groove that corresponds with the kelly on the fixture block, a plurality of mounting panels of fixedly connected with on the inner wall of the main cabinet body, be equipped with the opening on the mounting panel, fixed inserting is equipped with the second dust screen in the opening, the interior top of the main cabinet body is equipped with the thermovent, the internal fixed inserting of thermovent is equipped with heat dissipation fan and first dust screen, the top of the main cabinet body is. The utility model discloses in through the setting of heat dissipation mechanism, can strengthen the internal radiating effect of main cabinet to guarantee power distribution cabinet's stability in use.

Description

Power distribution cabinet

Technical Field

The utility model relates to a power distribution cabinet technical field especially relates to a power distribution cabinet.

Background

The distribution cabinet (case) is a final-stage device of a distribution system and is divided into a power distribution cabinet (case), a lighting distribution cabinet (case) and a metering cabinet (case). The power distribution cabinet is a general name of a motor control center. The power distribution cabinet is used in the occasions with dispersed loads and less loops; the motor control center is used for occasions with concentrated loads and more loops.

But current power distribution cabinet inner structure is comparatively simple, lacks certain heat radiation structure in the switch board to influence the result of use of switch board.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art power distribution cabinet inner structure comparatively simple, lack certain heat radiation structure's problem in the switch board, and a power distribution cabinet who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a power distribution cabinet comprises a main cabinet body, wherein one side of the main cabinet body is provided with an installation opening, a baffle plate is rotatably connected in the installation opening through a rotating shaft, one end of the baffle plate, which is far away from the rotating shaft, is fixedly connected with a clamping block, the outer wall of the main cabinet body is fixedly connected with a fixed block, a clamping rod is slidably inserted on the fixed block, a clamping groove corresponding to the clamping rod is arranged on the clamping block, a plurality of mounting plates are fixedly connected on the inner wall of the main cabinet body, through openings are arranged on the mounting plates, a second dustproof net is fixedly inserted in the through openings, the inner top of the main cabinet body is provided with a heat dissipation opening, a heat dissipation fan and a first dustproof net are fixedly inserted in the heat dissipation opening, the top of the main cabinet body is provided with a cavity, a controller and a power supply are sequentially arranged in the cavity, the inner top of, the output ends of the touch screen, the power supply and the temperature sensor are connected with the input end of the controller, and the output end of the controller is connected with the input end of the heat dissipation fan.

Preferably, the clamping sleeve is fixedly sleeved at the bottom of the clamping rod, and a pull rod is fixedly connected to one end, far away from the clamping sleeve, of the clamping rod.

Preferably, the clamping rod is sleeved with a spring, and two ends of the spring are fixedly connected with the clamping sleeve and the clamping block respectively.

Preferably, the model of the temperature sensor is DS18B 20.

Preferably, the controller is an 80S51 controller.

Preferably, a charging connector is fixedly inserted into the outer wall of the main cabinet body, and an output end of the charging connector is connected with an input end of a power supply.

Preferably, the bottom of the inner side wall of the main cabinet body is provided with a ventilation opening, and a third dust prevention net is fixedly inserted into the ventilation opening.

Has the advantages that:

1. the temperature sensor can be used for monitoring the temperature in the main cabinet body, then the monitoring signal is sent to the controller, the controller controls the starting of the heat dissipation fan, and then the heat dissipation is carried out in the main cabinet body;

2. the setting of opening and vent can strengthen the internal ventilation ability of main cabinet, and the setting of first dust screen, second dust screen and third dust screen can prevent that the dust from getting into main cabinet internally simultaneously.

Drawings

Fig. 1 is a schematic structural view of a power distribution cabinet according to the present invention;

fig. 2 is a schematic structural view of a portion a of fig. 1.

In the figure: the heat dissipation fan comprises a main cabinet body 1, a rotating shaft 2, a baffle 3, a clamping block 4, a fixing block 5, a clamping rod 6, a mounting plate 7, a heat dissipation fan 8, a first dustproof net 9, a controller 10, a power supply 11, a touch screen 12, a clamping sleeve 13, a pull rod 14, a spring 15, a charging connector 16, a second dustproof net 17, a dust prevention net 18 and a temperature sensor 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-2, a power distribution cabinet comprises a main cabinet body 1, wherein a vent is arranged at the bottom of the inner side wall of the main cabinet body 1, a third dust prevention net 18 is fixedly inserted in the vent to prevent dust from entering the main cabinet body 1, a mounting opening is formed in one side of the main cabinet body 1 to facilitate the installation of electrical equipment, and a baffle 3 is rotatably connected in the mounting opening through a rotating shaft 2 to protect the equipment;

in the embodiment, a clamping block 4 is fixedly connected to one end, away from the rotating shaft 2, of the baffle 3, so that the baffle 3 can be conveniently fixed, a fixing block 5 is fixedly connected to the outer wall of the main cabinet body 1, a clamping rod 6 is slidably inserted into the fixing block 5 and used for fixing the baffle 3, a clamping sleeve 13 is fixedly sleeved at the bottom of the clamping rod 6, a pull rod 14 is fixedly connected to one end, away from the clamping sleeve 13, of the clamping rod 6, so that the clamping rod 6 can be conveniently pulled;

in the embodiment, the clamping rod 6 is sleeved with the spring 15 to support the clamping rod 6 elastically, two ends of the spring 15 are fixedly connected with the clamping sleeve 13 and the clamping block 4 respectively, the clamping block 4 is provided with a clamping groove corresponding to the clamping rod 6, the inner wall of the main cabinet body 1 is fixedly connected with a plurality of mounting plates 7 for mounting electrical equipment, the mounting plates 7 are provided with through holes, and second dust screens 17 are fixedly inserted in the through holes to enhance the ventilation effect;

in this embodiment, a heat dissipation port is arranged at the inner top of the main cabinet body 1 and used for dissipating heat of electrical equipment, a heat dissipation fan 8 and a first dust screen 9 are fixedly inserted into the heat dissipation port, a cavity is arranged at the top of the main cabinet body 1, a controller 10 and a power supply 11 are sequentially arranged in the cavity, a temperature sensor 19 is fixedly connected to the inner top of the main cabinet body 1 and used for monitoring the temperature condition in the main cabinet body 1, the controller 10 is an 80S51 controller, and the model of the temperature sensor 19 is DS18B 20;

in this embodiment, fixedly connected with touch-sensitive screen 12 on the outer wall of the main cabinet body 1, conveniently input control command, touch-sensitive screen 12, power 11 and temperature sensor 19's output all is connected with controller 10's input, controller 10's output and the input of heat dissipation fan 8 are connected for control heat dissipation fan 8, fixedly on the outer wall of the main cabinet body 1 insert and be equipped with the joint 16 that charges, the output of the joint 16 that charges is connected with power 11's input, conveniently charge power 11.

In this embodiment, the temperature sensor 19 may monitor the temperature inside the main cabinet 1, and then send a monitoring signal to the controller 10, and the controller 10 controls the heat dissipation fan 8 to start, and then dissipates heat inside the main cabinet 1;

in this embodiment, the ventilation capacity in the main cabinet body 1 can be strengthened to the setting of opening and vent, and the setting of first dust screen 9, second dust screen 17 and third dust screen 18 can prevent that the dust from getting into in the main cabinet body 1 simultaneously.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a power distribution cabinet, includes main cabinet body (1), its characterized in that: the dust-proof cabinet is characterized in that a mounting opening is formed in one side of the main cabinet body (1), a baffle (3) is rotatably connected in the mounting opening through a rotating shaft (2), a clamping block (4) is fixedly connected to one end, far away from the rotating shaft (2), of the baffle (3), a fixing block (5) is fixedly connected to the outer wall of the main cabinet body (1), a clamping rod (6) is slidably inserted in the fixing block (5), a clamping groove corresponding to the clamping rod (6) is formed in the clamping block (4), a plurality of mounting plates (7) are fixedly connected to the inner wall of the main cabinet body (1), through openings are formed in the mounting plates (7), a second dust screen (17) is fixedly inserted in each through opening, a heat dissipation opening is formed in the inner top of the main cabinet body (1), a heat dissipation fan (8) and a first dust screen (9) are fixedly inserted in each heat dissipation opening, a cavity is formed in the top of the main cabinet body (1), and, the utility model discloses a cabinet of cooling fan, including the main cabinet body, the interior top fixedly connected with temperature sensor (19) of the main cabinet body (1), fixedly connected with touch-sensitive screen (12) on the outer wall of the main cabinet body (1), the output of touch-sensitive screen (12), power (11) and temperature sensor (19) all is connected with the input of controller (10), the output of controller (10) is connected with the input of heat dissipation fan (8).

2. A power distribution cabinet according to claim 1, characterized in that: the clamping sleeve (13) is fixedly sleeved at the bottom of the clamping rod (6), and a pull rod (14) is fixedly connected to one end, far away from the clamping sleeve (13), of the clamping rod (6).

3. A power distribution cabinet according to claim 1 or 2, characterized in that: the clamp rod (6) is sleeved with a spring (15), and two ends of the spring (15) are fixedly connected with the clamping sleeve (13) and the clamping block (4) respectively.

4. A power distribution cabinet according to claim 1, characterized in that: the model of the temperature sensor (19) is DS18B 20.

5. A power distribution cabinet according to claim 1, characterized in that: the controller (10) is an 80S51 controller.

6. A power distribution cabinet according to claim 1, characterized in that: the power supply is characterized in that a charging connector (16) is fixedly inserted into the outer wall of the main cabinet body (1), and the output end of the charging connector (16) is connected with the input end of the power supply (11).

7. A power distribution cabinet according to claim 1, characterized in that: the bottom of the inner side wall of the main cabinet body (1) is provided with a ventilation opening, and a third dust prevention net (18) is fixedly inserted into the ventilation opening.