CN218829068U

CN218829068U - Lightning protection overvoltage protector

Info

Publication number: CN218829068U
Application number: CN202223154805.0U
Authority: CN
Inventors: 夏建华; 周盼; 王云岗; 张剑
Original assignee: Hangzhou Leihong Communication Technology Co ltd
Current assignee: Hangzhou Leihong Communication Technology Co ltd
Priority date: 2022-11-25
Filing date: 2022-11-25
Publication date: 2023-04-07
Anticipated expiration: 2032-11-25

Abstract

The utility model relates to a lightning protection ware technical field, and disclose lightning protection overvoltage protector includes: the protector body, the outside cover of protector body is equipped with protecting sheathing, the top fixed mounting of protector body has three wiring, logical groove has been seted up on protecting sheathing's top, protecting sheathing's top and bottom all fixed mounting have two buffer spring, buffer spring all with protector body fixed connection, through being equipped with protecting sheathing, buffer spring, can come protector body and protecting sheathing flexonics with four buffer spring in the in-service use, buffer spring provides the buffering when offeing and vibrating for protecting sheathing, and the lightning protection ware who effectively solves among the background art has following defect: when the mounting part collides and vibrates, the protector is easily separated from the mounting part, and the protection function of the electrical equipment is lost.

Description

Lightning protection overvoltage protector

Technical Field

The utility model relates to a lightning protection ware technical field, more specifically relate to lightning protection overvoltage protector.

Background

The lightning protector is installed on various electrical equipment and can prevent the equipment from being destroyed by high lightning current in nature.

China utility model CN205160055U discloses a lightning protection device with handle bar, including lightning protection device and mounting box, the mounting box is equipped with the wire and imports and exports and handle bar, and the wire is imported and exported the spherical cooperation and is articulated to have a tube head, and tube head and wire are imported and exported between be equipped with the tube head support in support ring in the wire is imported and exported, for clearance fit between tube head and the wire are imported and exported, the tube head passes through the bolt and imports and exports the rigid coupling with the wire together, and the outer elasticity of handle bar is adjustably overlapped and is equipped with the sleeve pipe. The utility model provides a lightning protection device who is equipped with handle bar convenient to grip and can adjust the direction that the wire was imported and exported has solved current lightning protection device and has gripped inconvenient and produce the problem that the wire passes through the damage of buckling easily.

However, the lightning protection device has the following disadvantages: when the mounting portion collides and vibrates, the protector is easily detached from the mounting portion, and the protection function of the electrical equipment is lost.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the utility model provides a lightning protection overvoltage protector to solve the problem that exists among the above-mentioned background art.

The utility model provides a following technical scheme: lightning protection overvoltage protector includes: the protector body, the outside cover of protector body is equipped with protecting sheathing, the top fixed mounting of protector body has three wiring, logical groove has been seted up on protecting sheathing's top, protecting sheathing's top and bottom all fixed mounting have two buffer spring, buffer spring all with protector body fixed connection, through the setting of above-mentioned structure, can come protector body and protecting sheathing flexonics with four buffer spring in the in-service use, buffer spring provides the buffering when offeing and vibrating for protecting sheathing, effectively solves above-mentioned lightning protection ware and has following defect: when the mounting part collides and vibrates, the protector is easily separated from the mounting part, and the protection function of the electrical equipment is lost.

Further, the top fixed mounting of protector body has the warning light, the warning light is automatically controlled by the inside circuit of protector body, and through the setting of above-mentioned electrical apparatus, when taking place the high voltage electricity and pass in the in-service use, the warning light can provide the scintillation alarm for the protector body.

Furthermore, the top of wiring all fixed mounting have the fixed plate, all run through on the fixed plate and install the dead lever, through the setting of above-mentioned structure, can be with fixed plate and dead lever will wiring and electrical apparatus interface connection more stable in the in-service use, avoid when bumping the vibration, the wiring drops from electrical apparatus interface.

Further, the mounting panel is installed through the pivot rotation in protecting sheathing's rear, four screw holes have been seted up on the mounting panel, through the setting of above-mentioned structure, can avoid protector body and mounting panel fracture when offeing and vibration emergence through pivot swing joint's mounting panel in the in-service use, lead to the protector body to drop.

Furthermore, a plurality of water leakage holes have evenly been seted up to protecting sheathing's bottom, and through the setting of above-mentioned structure, can discharge the inside rainwater that falls into protecting sheathing from the water leakage hole in the in-service use, avoid the inside ponding of protecting sheathing.

Further, protective housing's bottom fixed mounting has the balancing weight, the quantity of balancing weight is two, the bottom shape of balancing weight is spherical, through the setting of above-mentioned structure, can make protective housing reset after rotatory fast in the in-service use, lets protector body and protective housing keep perpendicular decurrent stable state.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a be equipped with protecting sheathing, buffer spring, in the in-service use, can come protector body and protecting sheathing flexonics with four buffer spring, buffer spring provides the buffering when offeing and vibrating for protecting sheathing, effectively solves above-mentioned lightning protection ware and has following defect: when the mounting portion collides and vibrates, the protector is easily detached from the mounting portion, and the protection function of the electric device is lost.

2. The utility model discloses a be equipped with fixed plate, dead lever, can use fixed plate and dead lever will work a telephone switchboard and electrical apparatus interface connection more stable in the in-service use, avoid when the emergence collides the vibration, the wiring drops from electrical apparatus interface.

Drawings

Fig. 1 is a perspective view of the overall structure of the present invention.

Fig. 2 is a schematic side view of the overall structure of the present invention.

Fig. 3 is a perspective view of the present invention.

Fig. 4 is a schematic view of the front view of the structure of the present invention.

The reference signs are: 100. a protector body; 110. a protective housing; 111. a buffer spring; 112. an alarm light; 113. wiring; 114. a fixing plate; 115. a fixing rod; 116. mounting a plate; 117. a water leakage hole; 118. and a balancing weight.

Detailed Description

The technical solution of the present invention will be clearly and completely described below with reference to the drawings of the present invention, and in addition, the forms of the structures described in the following embodiments are merely examples, and the lightning protection overvoltage protector according to the present invention is not limited to the structures described in the following embodiments, and all other embodiments obtained by a person having ordinary skill in the art without creative work belong to the scope of the present invention.

The first embodiment is as follows:

referring to fig. 1 and 2, the utility model provides a lightning protection overvoltage protector, include: protector body 100, the outside cover of protector body 100 is equipped with protecting sheathing 110, and the top fixed mounting of protector body 100 has three wiring 113, and logical groove has been seted up on protecting sheathing 110's top, and protecting sheathing 110's top and bottom all fixed mounting have two buffer spring 111, and buffer spring 111 all with protector body 100 fixed connection.

The working principle is as follows: when bumping and vibrating, because protector body 100 and protective housing 110 are through buffer spring 111 flexible connection, therefore protector body 100 can rock in protective housing 110's inside, and stretch or compress buffer spring 111, and when protector body 100 compressed, stretch buffer spring 111, buffer spring 111 can try to kick-back to initial position all the time, after bumping and vibrating, buffer spring 111 can drive protector body 100 rapidly and get back to steady state, flexible connection's protector body 100 and protective housing 110 then can not cause the fracture when bumping.

Example two:

referring to fig. 1, the difference between the second embodiment and the first embodiment is: the fixing plate 114 is fixedly mounted on the top end of the wire 113, and the fixing rod 115 is mounted on the fixing plate 114 in a penetrating manner.

The working principle is as follows: firstly, after the connection wire 113 is connected with a target electrical appliance interface to be protected, the fixing rod 115 is used to screw and fix the fixing plate 114 and the target electrical appliance interface, and at this time, the fixing rod 115 can avoid the separation of the connection wire 113 and the target electrical appliance interface during vibration, which results in the failure of the protection function of the protector body 100.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," "connecting," and "connecting" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be directly connected, and "upper," "lower," "left," and "right" are only used to indicate relative positional relationships, and when the absolute position of the object to be described is changed, the relative positional relationships may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Lightning protection overvoltage protector, its characterized in that includes: protector body (100), the outside cover of protector body (100) is equipped with protecting sheathing (110), the top fixed mounting of protector body (100) has three wiring (113), logical groove has been seted up on the top of protecting sheathing (110), the top and the bottom of protecting sheathing (110) all fixed mounting have two buffer spring (111), buffer spring (111) all with protector body (100) fixed connection.

2. The lightning protection overvoltage protector of claim 1, wherein: the top end of the protector body (100) is fixedly provided with an alarm lamp (112), and the alarm lamp (112) is controlled by a circuit in the protector body (100) in an electric mode.

3. The lightning protection overvoltage protector according to claim 1, wherein: the top of wiring (113) all fixed mounting have fixed plate (114), all run through on fixed plate (114) and install dead lever (115).

4. The lightning protection overvoltage protector according to claim 1, wherein: the rear of protective housing (110) is installed mounting panel (116) through the pivot rotation, four screw holes have been seted up on mounting panel (116).

5. The lightning protection overvoltage protector of claim 1, wherein: a plurality of water leakage holes (117) are uniformly formed in the bottom end of the protective shell (110).

6. The lightning protection overvoltage protector according to claim 1, wherein: the bottom end of the protective shell (110) is fixedly provided with two balancing weights (118), and the bottom ends of the balancing weights (118) are spherical.