CN217388225U

CN217388225U - Surge protector of electric control equipment

Info

Publication number: CN217388225U
Application number: CN202220257953.6U
Authority: CN
Inventors: 金晶
Original assignee: Nanjing Woyat Electronic Technology Co ltd
Current assignee: Nanjing Woyat Electronic Technology Co ltd
Priority date: 2022-02-09
Filing date: 2022-02-09
Publication date: 2022-09-06
Anticipated expiration: 2032-02-09

Abstract

The utility model discloses an electrical equipment surge protector, including casing, locator and sealer, the back mounted of casing has the multiunit locator, the inner wall of locator runs through installs the stopper, and the stopper is located one side of connecting plate, the driver is installed to the inner wall of locator, the stopper is installed to the bottom of stopper, the multiunit sealer is installed to the inner wall of casing. The utility model discloses an install locator and driver and install the quick installation to surge protector, it is spacing to surge protector after making the stopper enter into the inside of locator, make the top of No. two telescopic links remove to drive the bracing piece simultaneously and remove, the bracing piece removes the inside that drives the locating piece and enter into the stopper and carries on spacingly to the stopper, after the sliding ring removes to predetermined position, the brake lever enters into the inside of sliding ring, carries on spacingly to the connecting plate position, reaches the purpose of installing surge protector fast.

Description

Surge protector of electric control equipment

Technical Field

The utility model relates to an electrical equipment technical field specifically is an electrical equipment surge protector.

Background

The surge protector, also called lightning protector, is an electronic device for providing safety protection for various electronics, instruments and meters and communication lines, when peak current or voltage is suddenly generated in an electric loop or a communication line due to external interference, the surge protector can be quickly conducted and shunted, so that the damage of the surge loop to equipment is avoided, and the surge protector is suitable for the surge protection requirements of family houses, the third industry and the industrial field.

The existing surge protector has the defects that:

patent document CN106655139A discloses a surge protector, the right of protection "includes a first electrode, a second electrode, and a shell, the shell is a hollow structure, the first electrode and the second electrode are detachably connected to two ends of the shell respectively, the first electrode includes a connecting portion and a conducting portion which are integrally formed, the conducting portion extends into the shell, and is electrically connected with the second electrode through a piezoresistor fixedly connected to the bottom of the conducting portion; the conduction part comprises an extension electrode, a low-temperature hot-melting safety column and a flow guide electrode, one end of the low-temperature hot-melting safety column is clamped at the bottom of the extension electrode, and the other end of the low-temperature hot-melting safety column is clamped with the flow guide electrode. The invention has simple structure and convenient use, and when the piezoresistor of the surge protector exceeds the working temperature due to the self fault of the piezoresistor, the low-temperature hot-melting safety post is melted, so that the connection between the extension electrode and the piezoresistor is lost, and the open circuit of the system is caused, thereby achieving the purpose of separating the device from the system. But the device is not convenient for install and dismantle, great reduction work efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electrical equipment surge protector to the problem of the installation dismantlement not convenient for that provides among the solution above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a surge protector of electric control equipment comprises a shell, positioners and a sealer, wherein a plurality of groups of positioners are arranged on the back surface of the shell;

two groups of connecting plates are mounted on the inner wall of the positioner, a plurality of groups of supporting rods are mounted on the outer wall of each connecting plate, a positioning block is mounted at one end of each supporting rod, and long rods are mounted on the outer walls of two sides of each connecting plate;

the inner wall of locator runs through and installs the stopper, and the stopper is located one side of connecting plate, the driver is installed to the inner wall of locator, and the driver is located one side of connecting plate, the stopper is installed to the inner wall of locator, and the stopper is located one side of connecting plate, the stopper is installed to the bottom of stopper, multiunit sealer is installed to the inner wall of casing.

Preferably, the multiunit radiator is installed to the inner wall of casing, and the radiator is located one side of sealer, and the dust screen is installed to the inner wall of sealer, and multiunit ventilation groove is installed to the inner wall of sealer, and ventilation groove is located one side of dust screen, and the telescopic link is installed No. one to the inner wall in ventilation groove, and the actuating lever is installed on the top of telescopic link No. one, and the pivot is installed to the inner wall in ventilation groove, and the pivot is located one side of telescopic link No. one, and the closing plate is installed to the outer wall of pivot, and the one end of actuating lever extends to the outer wall of closing plate.

Preferably, the inner wall of the housing is provided with an electrical element, and the electrical element is positioned on one side of the radiator.

Preferably, the outer wall of the limiting block is provided with a supporting plate.

Preferably, No. two telescopic links are installed to the inner wall of driver, and the top of No. two telescopic links extends to the outer wall of stock.

Preferably, the inner wall of the limiter is provided with a sliding rod, and the outer wall of the sliding rod is provided with a sliding ring in a surrounding manner.

Preferably, a brake rod is installed through an inner wall of the brake.

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

1. the utility model discloses an install locator and driver and install surge protector fast, when installing surge protector, make the stopper enter into the inside of locator after spacing surge protector, make the top of No. two telescopic links move and drive the stock and move simultaneously, the stock moves and drives the connecting plate and move, the connecting plate moves and drives the bracing piece and move, the bracing piece moves and drives the locating piece and enter into the inside of stopper and carry out spacing to the stopper, the connecting plate drives the sliding ring through another group of stock and slides at the outer wall of sliding bar when moving, after the sliding ring moved to the predetermined position, the spring promotes the brake lever and enters into the inside of sliding ring, spacing connecting plate position, reach the purpose of installing surge protector fast;

2. the utility model discloses an install sealer and radiator and to the inside quick heat dissipation of surge protector, when dispelling the heat to surge protector is inside, the top of telescopic link removes and drives the actuating lever and remove, and the actuating lever removes and drives the closing plate and remove, no longer has sealed effect to the ventilation groove after the closing plate removes, makes radiator work make the inside air flow of casing through the ventilation groove, reaches the quick radiating purpose of casing inside.

Drawings

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

FIG. 2 is a schematic view of a part of the positioner of the present invention;

FIG. 3 is a schematic view of a part of the stopper and the stopper of the present invention;

FIG. 4 is a schematic view of the structure of the electric components and the heat sink of the present invention;

fig. 5 is a schematic view of a part of the structure of the sealer of the present invention.

In the figure: 1. a housing; 101. an electrical component; 2. a support plate; 201. a limiting block; 3. a positioner; 301. a connecting plate; 302. a support bar; 303. positioning blocks; 304. a long rod; 4. a driver; 401. a second telescopic rod; 5. a stopper; 501. a slide bar; 502. a slip ring; 6. a brake; 601. a brake lever; 7. a sealer; 701. a heat sink; 702. a dust screen; 703. a ventilation slot; 704. a first telescopic rod; 705. a rotating shaft; 706. a sealing plate; 707. a drive rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1: referring to fig. 1, a surge protector for electric control equipment comprises a shell 1, locators 3 and a sealer 7, wherein a plurality of sets of locators 3 are installed on the back surface of the shell 1, the shell 1 provides an installation space for the locators 3, a limiting block 201 is installed on the inner wall of the locators 3 in a penetrating mode, the limiting block 201 is located on one side of a connecting plate 301, the limiting block 201 has a limiting effect on the shell 1 after entering the interior of the locators 3, a driver 4 is installed on the inner wall of the locators 3, the driver 4 is located on one side of the connecting plate 301, the locators 3 provide an installation space for the drivers 4, a limiter 5 is installed on the inner wall of the locators 3, the limiter 5 is located on one side of the connecting plate 301, the locators 3 provide an installation space for the limiters 5, the limiters 5 have a limiting effect on the connecting plate 301, a brake 6 is installed at the bottom of the limiters 5, and the limiters 5 provide an installation space for the brake 6, the inner wall of the shell 1 is provided with a plurality of groups of sealers 7, the shell 1 provides an installation space for the sealers 7, the inner wall of the shell 1 is provided with an electrical element 101, the electrical element 101 is positioned on one side of the radiator 701, the shell 1 provides an installation space for the electrical element 101, the outer wall of the limiting block 201 is provided with a supporting plate 2, the supporting plate 2 provides an installation space for the limiting block 201, when the surge protector is installed, the limiting block 201 enters the inside of the positioner 3 and limits the surge protector, the inner wall of the driver 4 is provided with a second telescopic rod 401, the top end of the second telescopic rod 401 extends to the outer wall of the long rod 304, the inner wall of the limiting block 5 is provided with a sliding rod 501, the outer wall of the sliding rod 501 is provided with a sliding ring 502 in a surrounding manner, the inner wall of the brake 6 is provided with a brake rod 601 in a penetrating manner, the top end of the second telescopic rod 401 moves to drive the long rod 304 to move, the long rod 304 moves to drive the connecting plate 301 to move, when the connecting plate 301 moves, the other group of long rods 304 drives the sliding ring 502 to slide on the outer wall of the sliding rod 501, and when the sliding ring 502 moves to a preset position, the spring pushes the brake rod 601 to enter the sliding ring 502 to limit the sliding ring 502, so that the purpose of limiting the position of the connecting plate 301 is achieved.

Example 2: referring to fig. 2 and 3, two sets of connecting plates 301 are mounted on the inner wall of the positioner 3, a plurality of sets of supporting rods 302 are mounted on the outer wall of each connecting plate 301, a positioning block 303 is mounted at one end of each supporting rod 302, long rods 304 are mounted on the outer walls of the two sides of each connecting plate 301, when the surge protector is mounted, the surge protector is limited after the limiting blocks 201 enter the positioner 3, meanwhile, the top end of a second telescopic rod 401 moves to drive the long rods 304 to move, the long rods 304 move to drive the connecting plates 301 to move, the connecting plates 301 move to drive the supporting rods 302 to move, the supporting rods 302 move to drive the positioning blocks 303 to enter the limiting blocks 201 to limit the limiting blocks 201, when the connecting plates 301 move, another set of long rods 304 drive the sliding rings 502 to slide on the outer walls of the sliding rods 501, and when the sliding rings 502 move to a predetermined position, the springs push the braking rods 601 to enter the sliding rings 502 to limit the positions of the connecting plates 301, the purpose of rapidly installing the surge protector is achieved.

Example 3: please refer to fig. 4 and 5, a plurality of sets of heat sinks 701 are installed on the inner wall of the casing 1, the heat sinks 701 are located on one side of the sealer 7, a dust screen 702 is installed on the inner wall of the sealer 7, a plurality of ventilation slots 703 are installed on the inner wall of the sealer 7, the ventilation slots 703 are located on one side of the dust screen 702, a first expansion link 704 is installed on the inner wall of the ventilation slots 703, a driving rod 707 is installed on the top end of the first expansion link 704, a rotating shaft 705 is installed on the inner wall of the ventilation slots 703, the rotating shaft is located on one side of the first expansion link 704, a sealing plate 706 is installed on the outer wall of the rotating shaft 705, and one end of the driving rod 707 extends to the outer wall of the sealing plate 706, the dust screen 702 can effectively prevent external dust from entering the inside of the casing 1, the rotating shaft 705 facilitates the sealing plate 706 to move its own position, when heat is dissipated from the inside of the casing 1, the top end of the first expansion link 704 moves to drive the driving rod 707 to move, the driving rod 707 moves to drive the sealing plate 706 to move, and the sealing plate 706 no longer has a sealing effect on the ventilation slot 703 after moving, so that the heat sink 701 works to enable air inside the housing 1 to flow through the ventilation slot 703, and the purpose of quickly dissipating heat inside the housing 1 is achieved.

The working principle is that firstly, when the surge protector is installed, the surge protector is limited after a limiting block 201 enters the inside of a positioner 3, meanwhile, the top end of a second telescopic rod 401 moves to drive a long rod 304 to move, the long rod 304 moves to drive a connecting plate 301 to move, the connecting plate 301 moves to drive a supporting rod 302 to move, the supporting rod 302 moves to drive a positioning block 303 to enter the inside of the limiting block 201 to limit the limiting block 201, the connecting plate 301 moves to drive a sliding ring 502 to slide on the outer wall of a sliding rod 501 through another group of long rods 304, when the sliding ring 502 moves to a preset position, a spring pushes a braking rod 601 to enter the inside of the sliding ring 502 to limit the position of the connecting plate 301, the purpose of quickly installing the surge protector is achieved, when the inside of a shell 1 is radiated, the top end of a first telescopic rod 704 moves to drive a driving rod 707 to move, and the driving rod 707 moves to drive a sealing plate 706 to move, after the sealing plate 706 moves, the sealing plate no longer has a sealing effect on the ventilation groove 703, so that the radiator 701 works to enable air inside the housing 1 to flow through the ventilation groove 703, and the purpose of quickly radiating heat inside the housing 1 is achieved.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an electrical equipment surge protector, includes casing (1), locator (3) and sealer (7), its characterized in that: a plurality of groups of locators (3) are mounted on the back surface of the shell (1);

two groups of connecting plates (301) are mounted on the inner wall of the positioner (3), a plurality of groups of supporting rods (302) are mounted on the outer walls of the connecting plates (301), a positioning block (303) is mounted at one end of each supporting rod (302), and long rods (304) are mounted on the outer walls of two sides of each connecting plate (301);

stopper (201) is installed in the inner wall of locator (3) through, and stopper (201) is located one side of connecting plate (301), driver (4) are installed to the inner wall of locator (3), and driver (4) are located one side of connecting plate (301), stopper (5) are installed to the inner wall of locator (3), and stopper (5) are located one side of connecting plate (301), stopper (6) are installed to the bottom of stopper (5), multiunit sealer (7) are installed to the inner wall of casing (1).

2. An electrical control equipment surge protector according to claim 1, wherein: multiunit radiator (701) are installed to the inner wall of casing (1), and radiator (701) are located one side of sealer (7), dust screen (702) are installed to the inner wall of sealer (7), multiunit ventilation groove (703) are installed to the inner wall of sealer (7), and ventilation groove (703) are located one side of dust screen (702), telescopic link (704) are installed to the inner wall of ventilation groove (703), actuating lever (707) are installed on the top of telescopic link (704), pivot (705) are installed to the inner wall of ventilation groove (703), and pivot (705) are located one side of telescopic link (704), closing plate (706) are installed to the outer wall of pivot (705), and the one end of 707) extends to the outer wall of closing plate (706).

3. An electrical control equipment surge protector according to claim 1, wherein: an electrical component (101) is mounted on the inner wall of the shell (1), and the electrical component (101) is located on one side of the radiator (701).

4. An electrical control equipment surge protector according to claim 1, wherein: the outer wall of the limiting block (201) is provided with a supporting plate (2).

5. An electrical control equipment surge protector according to claim 1, wherein: no. two telescopic links (401) are installed to the inner wall of driver (4), and the top of No. two telescopic links (401) extends to the outer wall of stock (304).

6. An electrical control equipment surge protector according to claim 1, wherein: the inner wall of the limiter (5) is provided with a sliding rod (501), and the outer wall of the sliding rod (501) is provided with a sliding ring (502) in a surrounding mode.

7. An electrical control equipment surge protector according to claim 1, wherein: and a brake rod (601) is arranged on the inner wall of the brake (6) in a penetrating way.