阅读说明：本技术 一种用于交流电设备的智能型配电柜 (Intelligent power distribution cabinet for alternating current equipment ) 是由 刘晨曦 于 2020-12-24 设计创作，主要内容包括：本发明涉及交流配电设备技术领域,且公开了一种用于交流电设备的智能型配电柜,包括柜体,所述柜体的底部穿插设置有通气块,所述通气块的内部转动连接有转盘,所述转盘的表面固定连接有转动杆,所述转动杆的右侧穿插设置有顶杆,所述挤压块的底部固定连接有挤压杆,所述挤压杆的侧面固定连接有复位弹簧,所述挤压块的底部且位于挤压杆的两侧转动连接有螺杆,所述螺杆的侧面啮合连接有延时板,所述挤压杆的底部转动连接有偏转杆。该用于交流电设备的智能型配电柜,通过转盘与顶杆的配合使用,从而达到了在配电柜温度较高时,自动进行通风降温防止设备因外部高温出现损坏风险的效果。(The invention relates to the technical field of alternating current distribution equipment and discloses an intelligent power distribution cabinet for alternating current equipment, which comprises a cabinet body, wherein an air through block is inserted into the bottom of the cabinet body, a rotary table is rotatably connected inside the air through block, a rotary rod is fixedly connected to the surface of the rotary table, a push rod is inserted into the right side of the rotary rod, an extrusion rod is fixedly connected to the bottom of the extrusion block, a reset spring is fixedly connected to the side surface of the extrusion rod, screw rods are rotatably connected to the bottom of the extrusion block and positioned on two sides of the extrusion rod, the side surfaces of the screw rods are meshed and connected with a time delay plate, and a deflection rod is rotatably connected to the bottom of the extrusion. This an intelligent switch board for alternating current equipment uses through the cooperation of carousel with the ejector pin to reached when the switch board temperature is higher, carried out aeration cooling automatically and prevented that equipment from damaging the effect of risk because of outside high temperature appears.)

1. The utility model provides an intelligent switch board for alternating current equipment, includes the cabinet body (1), its characterized in that: the bottom of the cabinet body (1) is provided with an air-through block (2) in an inserting manner, the inside of the air-through block (2) is connected with a rotary table (3) in a rotating manner, the surface of the rotary table (3) is fixedly connected with a rotary rod (4), the right side of the rotary rod (4) is provided with a push rod (5) in an inserting manner, the side surface of the push rod (5) is fixedly connected with a linkage rod (6), the left side of the linkage rod (6) is connected with a limiting spring (7) in a rotating manner, the left side of the push rod (5) is fixedly connected with a limiting rod (8), the side surface of the limiting rod (8) is connected with an accumulation plate (9) in a rotating manner, one side of the accumulation plate (9) far away from the limiting rod (8) is provided with a limiting wheel (10), an extrusion block (11) is arranged in the inside of the air-through block (, the side fixedly connected with reset spring (15) of extrusion pole (12), the bottom of extrusion piece (11) just is located the both sides of extrusion pole (12) and rotates and is connected with screw rod (13), the side meshing of screw rod (13) is connected with time delay board (14), the bottom of extrusion pole (12) is rotated and is connected with deflection pole (16).

2. The intelligent power distribution cabinet for the alternating-current equipment according to claim 1, characterized in that: the bottom of the deflection rod (16) is rotatably connected with an air baffle (17).

3. The intelligent power distribution cabinet for the alternating-current equipment according to claim 1, characterized in that: the turntable (3) is rotated continuously at the beginning.

4. The intelligent power distribution cabinet for the alternating-current equipment according to claim 1, characterized in that: and liquid mercury is filled in a cavity formed by the rotating rod (4) on the left side of the ejector rod (5).

5. The intelligent power distribution cabinet for the alternating-current equipment according to claim 1, characterized in that: the power storage plate (9) is rotationally connected with the limiting rod (8) through a clockwork spring ring.

6. The intelligent power distribution cabinet for the alternating-current equipment according to claim 1, characterized in that: rectangular bulges are arranged on two sides of the limiting wheel (10), and are initially positioned on the right side of the force storage plate (9).

7. The intelligent power distribution cabinet for the alternating-current equipment according to claim 1, characterized in that: the screw (13) and the delay plate (14) are in one-way upward meshing transmission.

8. The intelligent power distribution cabinet for the alternating current equipment according to claim 2, characterized in that: the air baffle plate (17) is positioned in a sliding groove formed in the ventilation block (2), and initially isolates the ventilation block (2) from the outside.

Technical Field

The invention relates to the technical field of alternating current power distribution equipment, in particular to an intelligent power distribution cabinet for alternating current power distribution equipment.

Background

The alternating current distribution equipment is used for connecting a power supply, a transformer, converter equipment and other loads and monitoring and protecting a power supply system. The control functions of switching on, switching off and switching between the power supply and various loads and realizing a specified operation mode, such as protection, measurement, alarm, power factor compensation and the like, are provided.

When alternating current equipment uses, need preserve through the switch board, and equipment can produce the high temperature in the switch board is inside when the operation, just can produce the risk that equipment damaged when the temperature reaches the certain degree, and at alternating current equipment during operation, the switch board is closed and unmanned continuous watch, so in equipment use, the inside temperature of switch board can't in time reduce, has the risk of occurence of failure.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides an intelligent power distribution cabinet for alternating current equipment, which has the advantages of automatically ventilating and cooling to prevent equipment from being damaged due to external high temperature and the like when the temperature of the power distribution cabinet is higher, and solves the problem that the internal temperature of the existing power distribution cabinet for alternating current equipment cannot be timely reduced, and the risk of equipment damage due to external high temperature exists.

(II) technical scheme

In order to realize the purpose of automatically ventilating and cooling to prevent equipment from being damaged due to high external temperature when the temperature of the power distribution cabinet is higher, the invention provides the following technical scheme: an intelligent power distribution cabinet for alternating current equipment comprises a cabinet body, wherein an air-through block is arranged at the bottom of the cabinet body in an inserting manner, a turntable is connected to the inner part of the air-through block in a rotating manner, a rotating rod is fixedly connected to the surface of the turntable, an ejector rod is arranged at the right side of the rotating rod in an inserting manner, a linkage rod is fixedly connected to the side surface of the ejector rod, a limiting spring is connected to the left side of the linkage rod in a rotating manner, a limiting rod is fixedly connected to the left side of the ejector rod, an energy storage plate is rotatably connected to the side surface of the limiting rod, a limiting wheel is arranged at one side of the energy storage plate far away from the limiting rod, an extrusion block is arranged inside the air-through block and below the turntable, an extrusion rod is fixedly connected to the bottom of the extrusion block, a reset spring is fixedly connected to the side surface of the extrusion rod, screw, the bottom of the extrusion rod is rotatably connected with a deflection rod.

Preferably, the bottom of the deflection rod is rotatably connected with an air baffle.

Preferably, the turntable continuously rotates at the beginning, detects the temperature inside the cabinet body when rotating, and extrudes the extrusion block through the ejector rod when the temperature reaches a certain value.

Preferably, the cavity that the roof bar left side dwang was seted up is filled with liquid mercury, detects the internal temperature of cabinet.

Preferably, the power storage plate is rotationally connected with the limiting rod through a clockwork spring ring and stores power for the ejector rod to move.

Preferably, rectangular bulges are arranged on two sides of the limiting wheel and are initially positioned on the right side of the force storage plate, and the ejector rod is initially prevented from moving.

Preferably, the screw and the delay plate are in one-way upward meshing transmission, and the delay ventilation block is closed, so that the temperature in the cabinet body is continuously reduced.

Preferably, the air baffle is positioned in a sliding groove formed in the ventilation block, and the ventilation block is initially isolated from the outside.

(III) advantageous effects

Compared with the prior art, the invention provides an intelligent power distribution cabinet for alternating current equipment, which has the following beneficial effects:

1. this an intelligent switch board for alternating current equipment, cooperation through carousel and ejector pin is used, when using, the motor of start control carousel, the carousel rotates and drives the dwang and rotate, the dwang drives the ejector pin and rotates, when the internal portion temperature of cabinet reaches the certain degree, the ejector pin causes the extrusion to the extrusion piece when rotating, make the gas baffle will ventilate the piece and open, thereby reached when the switch board temperature is higher, automatic aeration cooling prevents that equipment from appearing the effect of damage risk because of outside high temperature.

2. This an intelligent switch board for alternating current equipment, cooperation through screw rod and time delay board is used, when the extrusion piece drives the stripper bar downstream, the screw rod can insert the threaded hole that time delay board top was seted up along with removing, when the cabinet body is through the piece of ventilating of opening and external intercommunication, the internal portion temperature of cabinet descends fast, the event ejector pin no longer causes the extrusion to the stripper bar, this moment under reset spring's effect, the stripper bar upwards resets and removes, and the screw rod need mesh the transmission with the time delay board, the removal of event stripper bar is delayed, consequently, the piece of ventilating can continuously open a period, thereby reached and continuously reduced inside temperature when opening the cabinet body, avoid frequently opening the effect of the cabinet body.

Drawings

FIG. 1 is a schematic cross-sectional view of the entire structure of the present invention;

FIG. 2 is an enlarged view of part A of FIG. 1;

FIG. 3 is an enlarged view of portion B of FIG. 2;

FIG. 4 is a schematic cross-sectional view of a vent block of the present invention.

In the figure: 1. a cabinet body; 2. a ventilation block; 3. a turntable; 4. rotating the rod; 5. a top rod; 6. a linkage rod; 7. a limiting spring; 8. a limiting rod; 9. a force storage plate; 10. a limiting wheel; 11. extruding the block; 12. an extrusion stem; 13. a screw; 14. a delay plate; 15. a return spring; 16. a deflection bar; 17. a gas baffle plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, an intelligent power distribution cabinet for alternating current equipment comprises a cabinet body 1, wherein an air vent block 2 is inserted into the bottom of the cabinet body 1, a rotary table 3 is rotatably connected inside the air vent block 2, the rotary table 3 continuously rotates at the beginning, the internal temperature of the cabinet body 1 is detected during rotation, an extrusion block 11 is extruded by a top rod 5 when the temperature reaches a certain value, a rotating rod 4 is fixedly connected to the surface of the rotary table 3, the top rod 5 is inserted into the right side of the rotating rod 4, liquid mercury is filled in a cavity formed by the rotating rod 4 on the left side of the top rod 5, the internal temperature of the cabinet body 1 is detected, a linkage rod 6 is fixedly connected to the side of the top rod 5, a limiting spring 7 is rotatably connected to the left side of the linkage rod 6, a limiting rod 8 is fixedly connected to the left side of the top rod 5, a force storage plate 9 is rotatably, in order to store the power for the movement of the ejector rod 5, one side of the power storage plate 9, which is far away from the limiting rod 8, is provided with a limiting wheel 10, two sides of the limiting wheel 10 are provided with rectangular bulges and are initially positioned on the right side of the power storage plate 9 to block the movement of the ejector rod 5, an extrusion block 11 is arranged inside the ventilation block 2 and below the turntable 3, the bottom of the extrusion block 11 is fixedly connected with an extrusion rod 12, the side surface of the extrusion rod 12 is fixedly connected with a reset spring 15, the bottom of the extrusion block 11 and two sides of the extrusion rod 12 are rotatably connected with screw rods 13, the screw rods 13 and the delay plates 14 are in one-way upward meshing transmission, the delay ventilation block 2 is closed to continuously reduce the internal temperature of the cabinet body 1, the side surface of the screw rods 13 is in meshing connection with the delay plates 14, the bottom of the extrusion rod 12 is rotatably connected with a deflection rod 16, the bottom of the deflection rod 16 is rotatably connected, and initially isolates the breather block 2 from the outside.

The working principle is that when the ventilating cabinet is used, a motor for controlling the rotary disc 3 is started, the rotary disc 3 rotates to drive the rotary rod 4 to rotate, the rotary rod 4 drives the ejector rod 5 to rotate, when the internal temperature of the cabinet body 1 reaches a certain degree, mercury in a connecting cavity of the ejector rod 5 and the rotary rod 4 expands due to heating, the ejector rod 5 is extruded, the ejector rod 5 is blocked by the limiting wheel 10 through the surface force storage plate 9 of the limiting rod 8 and moves slowly at the beginning, when the force storage plate 9 crosses the rectangular protrusion arranged on the side surface of the limiting wheel 10, the limiting rod 8 does not limit the ejector rod 5 any more, therefore, the ejector rod 5 can extrude the extruding block 11 when rotating, under the action of the extruding force, the extruding block 11 drives the extruding rod 12 to move downwards, the extruding rod 12 drives the air baffle plate 17 to move horizontally through the deflection rod 16 at the bottom, the air baffle plate 17 moves to open the ventilating channel arranged on the ventilating block, make 1 inside air temperature of the cabinet body decline gradually, avoid the alternating current equipment to appear damaging because of high temperature to reached when the switch board temperature is higher, automatic aeration cooling prevents that equipment from appearing damaging the effect of risk because of outside high temperature.

When the extrusion block 11 drives the extrusion stem 12 and moves down, the screw 13 can insert the threaded hole that the top of the time delay plate 14 was seted up along with removing, when the cabinet body 1 communicates with the external world through the aeration block 2 of opening, the inside temperature of the cabinet body 1 descends fast, so ejector pin 5 no longer causes the extrusion to the extrusion block 11, this moment under reset spring 15's effect, the extrusion stem 12 upwards resets and moves, and screw 13 need mesh the transmission with time delay plate 14, so the removal of extrusion stem 12 is delayed, consequently aeration block 2 can continuously open a period of time, thereby reached and continuously reduced inside temperature when opening the cabinet body 1, avoid frequently opening the effect of the cabinet body 1.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.