CN205004634U - Electric high tension switchgear of protection against rodents - Google Patents

Abstract

The utility model discloses an electric high tension switchgear of protection against rodents, the intelligent cabinet temperature adjusting device comprises a cabinet body, the cabinet body articulates there is the cabinet door, be equipped with the observation window on the cabinet door, the vent has been seted up to cabinet body below, the department is equipped with insulating passageway at the vent, insulating passageway bottom surface is equipped with two adjacent metal blocks, cabinet body lower part four corners department is equipped with the seat, each elevating base comprises a pedestal, a bearing is installed on the pedestal, the outer ring of the bearing cooperates with the pedestal, a rotating cylinder is fixedly installed on the inner ring of the bearing, an elevating block is arranged inside the rotating cylinder, the elevating block is in screw thread cooperation with the rotating cylinder, a support rod is arranged at the upper part of the elevating block, a connection base is installed at the top of the support rod, the connecting seat cooperates with the lower part of the cabinet body, cabinet body upper end is equipped with the fan, is equipped with the guide duct in the cabinet body roof, and the internal side top of cabinet is equipped with the shower nozzle, and cabinet body bottom is equipped with the louvre, and cabinet body upper end is equipped with chevron shape block rain cover. The utility model has the advantages of simple structure, convenient to use, operating maintenance is convenient, and the security is high, shock attenuation, protection against rodents.

Description

A rat-proof electrical high-voltage switchgear

technical field

The utility model relates to the technical field of electric equipment, in particular to a mouse-proof electric high-voltage switchgear.

Background technique

High-voltage switchgear is a common name for metal-enclosed switchgear. It is a complete power distribution device that assembles relevant electrical equipment in a closed metal shell according to a certain circuit scheme.

High-voltage switchgear is widely used in power distribution systems for receiving and distributing electric energy. It can not only put some power equipment or lines into or out of operation according to the operation needs of the power grid, but also quickly remove the faulty part from the power grid when the power equipment or lines fail, so as to ensure the normal operation of the non-faulty part of the power grid, as well as equipment and Safety of operation and maintenance personnel. Therefore, the high-voltage switchgear is a very important power distribution equipment, and its safe and reliable operation is of great significance to the power system. Since the switchgear is equipped with power supply equipment, it is not only necessary to ventilate the switchgear and open vents, but also to protect the vents to prevent mice from entering the switchgear and destroying it; and the height of the switchgear is fixed after installation, and cannot It is very inconvenient to adjust as needed.

Utility model content

The purpose of this utility model is to provide a mouse-proof electrical high-voltage switchgear to solve the problems raised in the above-mentioned background technology.

In order to achieve the above object, the utility model provides the following technical solutions:

A rodent-proof electrical high-voltage switchgear, comprising a cabinet body, the cabinet body is hinged with a cabinet door, an air vent is opened under the cabinet body, an insulating passage is provided at the vent opening, and two adjacent metal block, the metal block is electrically connected to the positive and negative poles of the DC power supply respectively, the end of the insulation channel is bent upwards, and an insulation channel is formed above the insulation channel towards the side wall of the cabinet; there are lifts at the four corners of the lower part of the cabinet The seat, the lifting seat includes a base, and a bearing is installed on the base. The outer ring of the bearing is matched with the base, and the inner ring of the bearing is fixedly installed with a rotating cylinder. , the lifting block and the rotating cylinder are threaded, the upper part of the lifting block is provided with a support rod, the top of the support rod is installed with a connecting seat, and the connecting seat is matched with the lower part of the cabinet; the upper end of the cabinet is provided with a fan, and the top wall of the cabinet is equipped with a guide The air duct, the air guide pipe is connected with the fan, the top of the inside of the cabinet is provided with a nozzle, the nozzle is connected to the air guide pipe, the bottom of the cabinet is provided with cooling holes, the left side wall of the cabinet is provided with an inlet hole, the right side of the cabinet is The wall is provided with outlet holes, the upper end of the cabinet is provided with a herringbone rain cover, and the fan is located under the herringbone rain cover; the cabinet door is provided with an observation window.

As a further solution of the utility model: a horizontal driving rod is arranged on the outer periphery of the rotating cylinder.

As a further solution of the utility model: a support ring is provided on the outer periphery of the upper part of the rotating cylinder, and a buffer elastic block is provided between the support ring and the connecting seat.

As a further solution of the utility model: the herringbone rain cover is connected to the cabinet body through a connecting rod.

As a further solution of the utility model: a solar panel is arranged on the outside of the herringbone rain cover.

As a further solution of the utility model: the lower end of the herringbone rain cover is provided with a battery, the solar panel is connected to the battery, and the battery is connected to the fan.

As a further solution of the utility model: the cabinet is provided with a first partition and a second partition, and the second partition is provided with ventilation holes, and the first partition and the second partition divide the cabinet into first partitions. Cabinet room, second cabinet room, third cabinet room and fourth cabinet room.

As a further solution of the utility model: the cabinet door and the cabinet body are connected in a loose-leaf manner, the cabinet door is provided with magnetic components, and the cabinet body is correspondingly provided with suction components.

Compared with the prior art, the beneficial effects of the utility model are: the utility model prevents the mouse from going forward directly into the switch cabinet when being stimulated by the electric current, and improves the efficiency of mouse prevention; Move up and down, and adjust to a suitable height according to the needs. The height is not limited to several positions, and the height can be adjusted conveniently and flexibly at any time. During the height adjustment process, there is no need to lift the whole body, and the adjustment process is convenient; the buffer elastic block is effective. Slow down the vibration during work; through the air duct to guide the air into the cabinet, the nozzle sprays the wind directly on the components installed in the cabinet, and then the wind is directly discharged from the cooling holes, which can dissipate the heat generated by the components in time The utility model has the advantages of simple structure, convenient use, convenient operation and maintenance, high safety, shock absorption and rodent prevention.

Description of drawings

Fig. 1 is a structural schematic diagram of a rodent-proof electric high-voltage switchgear;

Fig. 2 is the enlarged view of place A in Fig. 1;

Fig. 3 is the enlarged view of place B in Fig. 1;

In the figure: 1-cabinet body, 2-first cabinet room, 3-second cabinet room, 4-third cabinet room, 5-fourth cabinet room, 6-ventilation opening, 7-insulation channel, 8-metal block , 9-connecting seat, 10-buffering elastic block, 11-supporting rod, 12-supporting ring, 13-lifting block, 14-pulling rod, 15-bearing, 16-base, 17-supporting leg, 18-rotating cylinder, 19-first partition, 20-second partition, 21-herringbone rain cover, 22-cabinet door, 23-solar panel, 24-fan, 25-air duct, 26-cooling hole, 27-magnetic Components, 28-suction parts, 29-connecting rod, 30-outlet hole, 31-sprinkler head, 32-wire inlet hole, 33-ventilation hole, 34-battery battery, 35-observation window.

detailed description

The technical solution of this patent will be further described in detail below in conjunction with specific embodiments.

Please refer to Figures 1-3, a rodent-proof electrical high-voltage switchgear, including a cabinet body 1, the cabinet body 1 is hinged with a cabinet door 22, and a vent 6 is opened under the cabinet body 1, and an insulation is provided at the vent 6. Channel 7, two adjacent metal blocks 8 are arranged on the bottom surface of the insulating channel 7, and the metal blocks 8 are respectively electrically connected to the positive and negative poles of the DC power supply (not marked in the figure); lifting seats are provided at the four corners of the lower part of the cabinet, The lifting seat includes a base 15 on which a bearing 14 is installed, the outer ring of the bearing 14 cooperates with the base 15, the inner ring of the bearing 14 is fixedly installed with a rotating cylinder 17, the inner wall of the rotating cylinder 17 is provided with internal threads, and a lifting block is arranged in the rotating cylinder 17 12. The outer circumference of the lifting block 12 is provided with external threads, the lifting block 12 and the rotating cylinder 17 are threaded, the upper part of the lifting block 12 is provided with a support rod 10, the top of the support rod 10 is installed with a connecting seat 8, and the connecting seat 8 is matched with the lower part of the cabinet body 1. By rotating the rotating cylinder 17, the lifting block 12 in the rotating cylinder 17 moves up and down along the rotating cylinder 17, and the height of the cabinet body 1 is adjusted through the support rod 10; An air guide pipe 25 is provided, and the air guide pipe 25 is connected to the fan 24. A nozzle 31 is provided on the inner top of the cabinet body 1, and the nozzle 31 is connected to the air guide pipe 25. The bottom of the cabinet body 1 is provided with a cooling hole 26, and the left side of the cabinet body 1 The side wall is provided with an inlet hole 32, the right side wall of the cabinet body 1 is provided with an outlet hole 30, the upper end of the cabinet body 1 is provided with a herringbone rain cover 21, and the fan 24 is located below the herringbone rain cover 21; the cabinet door 22 is provided with observation window 35.

A horizontal driving rod 13 is arranged on the outer periphery of the rotating cylinder 18 . By turning the driving lever 13, the torque is increased, and the turning process is more labor-saving.

A support ring 12 is provided on the outer periphery of the upper part of the rotating cylinder 18 , and a buffer elastic block 10 is provided between the support ring 12 and the connecting seat 9 . Vibration of the switchgear during operation is effectively slowed down by buffering the elastic block 10 .

The herringbone rain cover 21 is connected to the cabinet body 1 through a connecting rod 29 .

The outside of the herringbone rain cover 21 is provided with a solar panel 23 , and the solar panel 23 supplies power to the fan 24 .

The lower end of the herringbone rain cover 21 is provided with a battery 34 , the solar panel 23 is connected to the battery 34 , and the battery 34 is connected to the fan 24 .

Described cabinet body 1 is provided with first dividing plate 19, second dividing plate 20, and second dividing plate 20 is provided with ventilation hole 33, and first dividing plate 19, second dividing plate 20 divides the cabinet into the first cabinet. Chamber 2, second chamber 3, third chamber 4 and fourth chamber 5.

The cabinet door 22 is connected to the cabinet body 1 in a loose-leaf manner, the cabinet door 9 is provided with a magnetic component 27 , and the cabinet body 1 is correspondingly provided with a suction component 28 .

When the mouse's body is in contact with the two metal blocks 8 at the same time, the positive and negative poles are turned on and a circuit is generated in the mouse body, so that the mouse produces a stress response and exits the vent 6, thereby achieving the effect of preventing mice. In order to prevent the rats from moving forward directly into the switch cabinet when being stimulated by the current, and further improve the anti-rodent efficiency, the end of the insulating channel 7 is bent upwards, and an insulating channel 7 is formed above the insulating channel 7 towards the side wall of the cabinet.

The preferred implementation of this patent has been described in detail above, but this patent is not limited to the above-mentioned implementation, and within the knowledge of those of ordinary skill in the art, it can also be made without departing from the purpose of this patent. Variations.

Claims (8)

1. a protection against rodents electric high-voltage switch cubicle, comprise cabinet, it is characterized in that, described cabinet is hinged with cabinet door, offers ventilating opening below cabinet, and at ventilating opening, place is provided with insulated channel, insulated channel bottom surface is provided with two blocks of adjacent metal derbies, metal derby is electrically connected with the both positive and negative polarity of DC power supply respectively, the endwise skew of described insulated channel, and is formed towards the insulated channel of cabinet sidewall above insulated channel; Corner place, cabinet bottom is provided with elevating bracket, elevating bracket comprises base, and base installs bearing, the outer ring of bearing and base engagement, the inner ring fixed installation rotating cylinder of bearing, the inwall of rotating cylinder arranges internal thread, arranges elevator in rotating cylinder, and elevator periphery arranges external screw thread, elevator and rotating cylinder threaded engagement, elevator top arranges support bar, and Connection Block is installed at the top of support bar, and Connection Block coordinates with the bottom of cabinet; Described cabinet upper end is provided with blower fan, guide duct is provided with in cabinet roof, guide duct is connected with blower fan, inside cabinet, top is provided with shower nozzle, and shower nozzle and guide duct are connected, and bottom of cabinet bulk is provided with louvre, cabinet left side wall is provided with entrance hole, cabinet right side wall is provided with wire hole, and cabinet upper end is provided with herringbone rain shield, and blower fan is positioned at below herringbone rain shield; Described cabinet door is provided with observation window.

2. protection against rodents electric high-voltage switch cubicle according to claim 1, it is characterized in that, described rotating cylinder periphery arranges the driving lever of level.

3. protection against rodents electric high-voltage switch cubicle according to claim 1 and 2, it is characterized in that, the upper periphery of described rotating cylinder arranges support ring, arranges snubber elastomeric block between support ring and Connection Block.

4. protection against rodents electric high-voltage switch cubicle according to claim 3, is characterized in that, described herringbone rain shield is connected by connecting rod with cabinet.

5. the protection against rodents electric high-voltage switch cubicle according to claim 1 or 2 or 4, is characterized in that, is provided with solar panels outside described herringbone rain shield.

6. protection against rodents electric high-voltage switch cubicle according to claim 5, is characterized in that, described herringbone rain shield lower end is provided with storage battery, and solar panels are connected with storage battery, and storage battery is connected with blower fan.

7. the protection against rodents electric high-voltage switch cubicle according to claim 1 or 2 or 4 or 6, it is characterized in that, the first dividing plate, second partition is provided with in described cabinet, second partition is provided with ventilation hole, and the first dividing plate, second partition will be divided into the first cabinet room, the second cabinet room, the 3rd cabinet room and the 4th cabinet room in cabinet.

8. protection against rodents electric high-voltage switch cubicle according to claim 7, is characterized in that, described cabinet door and cabinet adopt loose-leaf system to be connected, and cabinet door is provided with magnetic part, and on cabinet, correspondence is provided with adhesive parts.