CN217563303U - A leakage overvoltage protector - Google Patents

Abstract

The utility model relates to an overvoltage protector technical field just discloses a leakage overvoltage protector, including the overvoltage protector body, the top of overvoltage protector body is provided with installation device, the side of overvoltage protector body is provided with auxiliary device. This electric leakage overvoltage protector, through being provided with the connecting plate, the buttcover plate, butt joint seat and installation screw, when using, through the connecting plate at upset overvoltage protector body top, overturn the connecting plate to vertical position towards the top, laminate the butt joint seat at the connecting plate back on the part that needs were installed, then the rotating screw, go into screw threaded connection and connect the screw, in installation screw and the butt joint screw, be connected the connecting block with the part and fix together, accomplish the installation of overvoltage protector body, the installation of completion overvoltage protector body that can convenient and fast, can labour saving and time saving when the installation, effectual when using.

Description

A leakage overvoltage protector

technical field

The utility model relates to the technical field of overvoltage protectors, in particular to a leakage overvoltage protector.

Background technique

All electrical appliances should avoid the grid voltage being too high or too low when in use. Whether industrial equipment or household appliances have a rated voltage, the voltage range is usually specified as 170V-240V. If this voltage is exceeded, the dielectric strength and withstand voltage of the electrical appliance will be exceeded, and the electrical appliance will heat up, break down and burn out or even catch fire. At present, due to the theft of zero line, aging equipment, technical failure, human failure, natural disasters, power outages and re-powering, etc., the voltage is unstable, and the voltage is too high or too low, resulting in a large number of electrical appliances being burned out and burned out. Yimin overvoltage, overvoltage and undervoltage protectors (also known as electrical protectors) should be added to prevent electrical fires and protect life and property.

The existing overvoltage protector is inconvenient to install in use, time-consuming and laborious in installation, and has a poor effect in use, which needs to be improved.

Utility model content

The purpose of the present invention is to provide a leakage overvoltage protector to solve the problems raised in the above background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a leakage overvoltage protector, comprising an overvoltage protector body, the top of the overvoltage protector body is provided with an installation device, and the overvoltage protector body is provided with an installation device. There are auxiliary devices on the side.

The installation device includes a damping bearing, a rotating rod, a connecting plate, a connecting block, a mounting screw hole, a docking seat and a docking plate, the damping bearing is fixedly connected to the top of the overvoltage protector body, and the rotating rod is fixedly connected to the damping In the inner ring of the bearing, the connecting plate is fixedly connected to the surface of the rotating rod, the connecting block is fixedly connected to the side surface of the connecting plate, the mounting screw hole is opened inside the connecting block, and the docking seat is fixedly connected to the connecting block The back of the connecting plate is fixedly connected to the back of the connecting plate.

Preferably, the auxiliary device includes an insulating pad, a connection pad and a connection seat, and the connection seat is fixedly connected to the side surface of the overvoltage protector body. If the overvoltage protector body is damaged, the service life of the overvoltage protector body can be increased.

Preferably, the inside of the docking seat is provided with a connecting screw hole with a diameter equal to that of the mounting screw hole, and the screw is threaded into the connecting screw hole, the mounting screw hole and the butt joint by being provided with the connecting screw hole and the mounting screw hole and matching the screw. In the screw holes, the connection block and the components can be connected and fixed together to complete the installation of the overvoltage protector body.

Preferably, one end of the insulating pad away from the connection pad is connected to the side of the overvoltage protector body. By providing the connection pad, the connection pad can be in contact with the overvoltage protector body, which has an insulating effect and can avoid the overvoltage protector. Damage to the body can increase the service life of the overvoltage protector body.

Preferably, the number of the connecting blocks and the mounting screw holes is two, and the two connecting blocks and the mounting screw holes are symmetrically distributed on the left and right sides of the connecting plate. The connection strength is higher during installation, and the effect is good during use.

Preferably, the number of the docking sockets is two, and the two docking sockets are symmetrically distributed on the left and right sides of the connecting plate. By providing two docking sockets, there are correspondingly two connecting screw holes inside the docking sockets. The mounting screw holes are aligned to facilitate the installation of the overvoltage protector body.

Preferably, the connection pad is fixedly connected to the side surface of the connection seat, and the insulating pad is fixedly connected to the side surface of the connection pad. The insulating pad is placed in a position where it is attached to the body of the overvoltage protector, so that it can contact with the body of the overvoltage protector and has an insulating effect.

Compared with the prior art, the beneficial effects of the present utility model are:

1. The leakage overvoltage protector is provided with a connecting plate, a docking plate, a docking seat and a mounting screw hole. When in use, the connecting plate on the top of the overvoltage protector body is turned over, and the connecting plate is turned vertically upward. position, fit the docking seat on the back of the connection board to the component that needs to be installed, then rotate the screw to connect the screw thread into the connection screw hole, installation screw hole and docking screw hole, and connect the connection block to the component. At the same time, the installation of the overvoltage protector body is completed, the installation of the overvoltage protector body can be completed conveniently and quickly, time and effort can be saved during installation, and the effect in use is good.

2. The leakage and overvoltage protector is provided with an insulating pad, a connecting pad and a connecting seat, and the connecting seat and the connecting pad play a supporting role. It can be in contact with the body of the overvoltage protector, and has the effect of insulation, can avoid damage to the body of the overvoltage protector, and can increase the service life of the body of the overvoltage protector.

Description of drawings

Fig. 1 is the front view structure schematic diagram of the present utility model;

2 is a schematic diagram of the internal structure of the present utility model;

Fig. 3 is the enlarged structural schematic diagram of A in Fig. 2 of the utility model;

Fig. 4 is the top view structure schematic diagram of the utility model;

FIG. 5 is an enlarged schematic view of the structure at A in FIG. 4 of the present utility model.

In the figure: 1, the body of the overvoltage protector; 2, the installation device; 201, the damping bearing; 202, the rotating rod; 203, the connecting plate; 204, the connecting block; 205, the installation screw hole; 3. Auxiliary device; 301, insulating pad; 302, connecting pad; 303, connecting seat.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to 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 implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

1-5, the present utility model provides a technical solution: a leakage overvoltage protector, comprising an overvoltage protector body 1, an installation device 2 is arranged on the top of the overvoltage protector body 1, and the overvoltage protector An auxiliary device 3 is provided on the side of the main body 1 .

The installation device 2 includes a damping bearing 201, a rotating rod 202, a connecting plate 203, a connecting block 204, a mounting screw hole 205, a docking seat 206 and a docking plate 207. The damping bearing 201 is fixedly connected to the top of the overvoltage protector body 1, and the rotating rod 202 is fixedly connected to the inner ring of the damping bearing 201, the connecting plate 203 is fixedly connected to the surface of the rotating rod 202, the connecting block 204 is fixedly connected to the side of the connecting plate 203, the mounting screw hole 205 is opened in the interior of the connecting block 204, the docking seat 206 It is fixedly connected to the back of the connection block 204, the docking plate 207 is fixedly connected to the back of the connecting plate 203, and the interior of the docking seat 206 is provided with a connection screw hole equal to the diameter of the installation screw hole 205. 205, with the screws, screw the screws into the connection screw holes, the installation screw holes 205 and the docking screw holes, the connection block 204 and the components can be connected and fixed together to complete the installation of the overvoltage protector body 1. The connection block 204 and The number of the installation screw holes 205 is two, and the two connection blocks 204 and the installation screw holes 205 are symmetrically distributed on the left and right sides of the connection plate 203. The connection strength is higher, and the effect is good in use. The number of the docking seats 206 is two, and the two docking seats 206 are symmetrically distributed on the left and right sides of the connecting plate 203. By providing two docking seats 206, corresponding to the docking seat There are two connecting screw holes in the interior of 206 aligned with the mounting screw holes 205 to facilitate the installation of the overvoltage protector body 1 .

The auxiliary device 3 includes an insulating pad 301, a connecting pad 302 and a connecting seat 303. The connecting seat 303 is fixedly connected to the side surface of the overvoltage protector body 1. By being provided with the auxiliary device 3, the auxiliary device 3 can have an insulating effect and can avoid If the overvoltage protector body 1 is damaged, the service life of the overvoltage protector body 1 can be increased. The connection pad 302 is fixedly connected to the side of the connection seat 303 , and the insulating pad 301 is fixedly connected to the side of the connection pad 302 . By providing the connection seat 303 And the connection pad 302, the connection seat 303 and the connection pad 302 play the role of supporting and placing, and the insulating pad 301 is placed in the position where it fits with the overvoltage protector body 1, so that it can be in contact with the overvoltage protector body 1, The insulating pad 301 has an insulating effect. One end of the insulating pad 301 away from the connecting pad 302 is connected to the side of the overvoltage protector body 1. By providing the connecting pad 302, the connecting pad 302 can be in contact with the overvoltage protector body 1, which has an insulating effect. , the damage of the overvoltage protector body 1 can be avoided, and the service life of the overvoltage protector body 1 can be increased.

When in use, first turn over the connecting plate 203 on the top of the overvoltage protector body 1, turn the connecting plate 203 to a vertical upward position, and fit the docking seat 206 on the back of the connecting plate 203 to the component to be installed, At this time, the docking plate 207 on the back of the connecting plate 203 is also attached to the surface of the component, and the connecting screw holes in the docking seat 206 and the mounting screw holes 205 in the connecting block 204 are moved to align with the docking screw holes on the surface of the component, and then Rotate the screw, screw the screw into the connection screw hole, the installation screw hole 205 and the docking screw hole, connect and fix the connection block 204 with the components, complete the installation of the overvoltage protector body 1, and can easily and quickly complete the overvoltage The installation of the protector body 1 can save time and effort during installation, and has a good effect during use, and an insulating pad 301, a connection pad 302 and a connection seat 303 are arranged on the surface of the overvoltage protector body 1. The connection seat 303 and The connection pad 302 plays the role of supporting and placing, and the insulating pad 301 is placed in a position where it is attached to the overvoltage protector body 1, so that it can contact with the overvoltage protector body 1, which has an insulating effect and can avoid overvoltage. If the protector body 1 is damaged, the service life of the overvoltage protector body 1 can be increased.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, Alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (7)

1. The utility model provides a leakage overvoltage protector, includes overvoltage protector body (1), its characterized in that: the top of the overvoltage protector body (1) is provided with a mounting device (2), and the side surface of the overvoltage protector body (1) is provided with an auxiliary device (3);

installation device (2) include damping bearing (201), bull stick (202), connecting plate (203), connecting block (204), installation screw (205), butt joint seat (206) and butt joint plate (207), damping bearing (201) fixed connection is in the top of overvoltage protector body (1), bull stick (202) fixed connection is in the inner circle of damping bearing (201), connecting plate (203) fixed connection is in the surface of bull stick (202), connecting block (204) fixed connection is in the side of connecting plate (203), the inside in connecting block (204) is seted up in installation screw (205), butt joint seat (206) fixed connection is in the back of connecting block (204), butt joint plate (207) fixed connection is in the back of connecting plate (203).

2. A leakage overvoltage protector according to claim 1, wherein: the auxiliary device (3) comprises an insulating pad (301), a connecting pad (302) and a connecting seat (303), and the connecting seat (303) is fixedly connected to the side face of the overvoltage protector body (1).

3. A leakage and overvoltage protector according to claim 1, wherein: and a connecting screw hole with the same aperture as the mounting screw hole (205) is formed in the butt joint seat (206).

4. A leakage overvoltage protector according to claim 2, wherein: one end of the insulating pad (301), which is far away from the connecting pad (302), is connected to the side surface of the overvoltage protector body (1).

5. A leakage and overvoltage protector according to claim 1, wherein: the number of the connecting blocks (204) and the number of the mounting screw holes (205) are two, and the connecting blocks (204) and the mounting screw holes (205) are symmetrically distributed on the left side and the right side of the connecting plate (203).

6. A leakage and overvoltage protector according to claim 1, wherein: the number of the butt joint seats (206) is two, and the two butt joint seats (206) are symmetrically distributed on the left side and the right side of the connecting plate (203).

7. A leakage and overvoltage protector according to claim 2, wherein: the connecting pad (302) is fixedly connected to the side surface of the connecting seat (303), and the insulating pad (301) is fixedly connected to the side surface of the connecting pad (302).

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