CN210725726U

CN210725726U - Sealed electric box with strong current interference resistant structure

Info

Publication number: CN210725726U
Application number: CN201921372688.0U
Authority: CN
Inventors: 刘美顺
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-22
Filing date: 2019-08-22
Publication date: 2020-06-09
Anticipated expiration: 2029-08-22

Abstract

The utility model belongs to the technical field of electric box, especially, for a sealed electric box with anti forceful electric power interference structure, including sealing shell, sealing shell's top is equipped with the opening, the last square lid that is equipped with of sealing shell, the internal anti forceful electric power interference subassembly that is equipped with of sealing shell, it places the box to be equipped with ventilative type on the square lid, ventilative type is equipped with the active carbon in placing the box, two first through-holes have been seted up on the square lid, slidable mounting has first horizontal pole in the first through-hole, the both ends of first horizontal pole all extend to outside the first through-hole that corresponds, the one end fixed mounting that the box was placed to ventilative type is close to first horizontal pole has square splint, the one end fixed mounting that corresponding square splint was kept away from to first horizontal pole has. The utility model discloses simple structure, the practicality is strong, can effectually remove the moisture in the electric seal box, and the operation is got up simply conveniently.

Description

Sealed electric box with strong current interference resistant structure

Technical Field

The utility model relates to an electric box technical field especially relates to a sealed electric box with anti forceful electric power interference structure.

Background

An electric sealing box is used as a shell for protecting electronics, electrical elements, accessories and the like, the single functionality of a sealing shell cannot meet the requirement with the development of science and technology, and through retrieval, a patent document with the publication number of CN208656360U discloses a strong current and weak current anti-interference structure, which comprises a protective shell, wherein a strong current cavity and a weak current cavity are respectively arranged at two inner sides of the protective shell, a semicircular bulge is fixedly connected at the center of the inner bottom surface of the protective shell, a first protective aluminum foil layer is fixedly adhered to the inner side surface of the protective shell, a square box cover is slidably connected at an opening of the upper surface of the protective shell, a partition plate is fixedly connected at the center of the lower surface of the square box cover, a second protective aluminum foil layer is fixedly adhered to two outer surface sides of the partition plate, the lower surface of the partition plate is slidably connected to the upper surface of the semicircular bulge through an arc-shaped groove, elastic clamping grooves are distributed on two sides of the outer surface of the square box cover at intervals, and different cables are fixed through different cavities in the protective shell, so that the convenience and the stability of use can be greatly improved, and the safety and the high efficiency are ensured.

However, the above-mentioned technology has disadvantages that the above-mentioned structure involves distribution of strong and weak electric currents, and is frequently opened or closed, so that moist air enters, and electric leakage at the electric connection part is easy to occur due to long-term influence of the moist air, which brings danger to users.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a sealed electric box with a strong current interference resistance structure.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a sealed electric box with anti forceful electric power interference structure, includes sealed casing, the top of sealed casing is equipped with the opening, be equipped with the square lid on the sealed casing, be equipped with anti forceful electric power interference subassembly in the sealed casing, it places the box to be equipped with ventilative type on the square lid, ventilative type is placed the box and is equipped with the active carbon, two first through-holes have been seted up on the square lid, slidable mounting has first horizontal pole in the first through-hole, outside the both ends of first horizontal pole all extended to the first through-hole that corresponds, the one end fixed mounting that the box was placed to first horizontal pole is close to ventilative type has square splint, the one end fixed mounting that corresponding square splint was kept away from to first horizontal pole has the handle.

Preferably, the first cross rod is sleeved with a spring in a sliding mode, one end of the spring is welded to the corresponding square clamping plate, and the other end of the spring is welded to the square box cover.

Preferably, the stiffness coefficient of the spring is in the range of 5N/m to 30N/m.

Preferably, two sliding grooves are formed in the first cross rod, sliding rods are arranged in the sliding grooves in a sliding mode, and one ends, far away from each other, of the two sliding rods are fixedly connected with the top inner wall and the bottom inner wall of the corresponding first through hole respectively.

Preferably, the ball is nested at one end of each sliding rod close to each other, and the corresponding two balls are respectively contacted with the inner wall of one side of each sliding chute close to each other.

Preferably, the two square clamping plates are fixedly provided with buffer pads on the sides close to each other, the buffer pads are made of rubber materials, and the sealing shell is fixedly connected with the square box cover through two hinges.

Compared with the prior art, the beneficial effects of the utility model are that: firstly, the device is matched with a sealed shell, a square box cover, an anti-strong current interference component, a breathable placing box, active carbon, a first through hole, a first cross rod, a square clamping plate, handles and springs, when the sealed electric box needs to be dehumidified, the square box cover is opened firstly, then the two handles are pulled to move, the handles drive the corresponding first cross rod to slide, the first cross rod drives the corresponding square clamping plate to move, and the square clamping plate drives the corresponding spring to move;

at the moment, the spring is compressed to deform the spring, so that kinetic energy generated when the square clamping plate moves is converted into corresponding elastic potential energy of the spring, after the square clamping plate moves to a certain distance, the breathable placing box is placed on the square box cover, and then the handle is loosened;

under the action of the elastic force of the spring, the two square clamping plates clamp and fix the breathable placing box, and because the breathable placing box is internally provided with the activated carbon, after the square box cover is closed, moisture in the sealing shell can be effectively removed under the action of the activated carbon, so that the dehumidification work in the sealing shell at this time is completed.

The utility model discloses simple structure, the practicality is strong, can effectually remove the moisture in the electric seal box, and the operation is got up simply conveniently.

Drawings

FIG. 1 is a front sectional view of the present invention;

fig. 2 is an enlarged schematic view of a portion a in fig. 1.

In the figure: 1. sealing the housing; 2. a square box cover; 3. an anti-strong electric interference component; 4. a breathable type storage box; 5. activated carbon; 6. a first through hole; 7. a first cross bar; 8. a square splint; 9. a handle; 10. a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

Referring to fig. 1-2, the present invention provides a technical solution: a sealed electric box with a strong current interference resistant structure comprises a sealed shell 1, wherein an opening is formed in the top of the sealed shell 1, a square box cover 2 is arranged on the sealed shell 1, an strong current interference resistant assembly 3 is arranged in the sealed shell 1, a breathable placing box 4 is arranged on the square box cover 2, activated carbon 5 is arranged in the breathable placing box 4, two first through holes 6 are formed in the square box cover 2, a first cross rod 7 is slidably arranged in the first through holes 6, two ends of the first cross rod 7 extend out of the corresponding first through holes 6, a square clamping plate 8 is fixedly arranged at one end, close to the breathable placing box 4, of the first cross rod 7, and a handle 9 is fixedly arranged at one end, far away from the corresponding square clamping plate 8, of the first cross rod 7;

a spring 10 is slidably sleeved on the first cross rod 7, one end of the spring 10 is welded on the corresponding square clamping plate 8, the other end of the spring 10 is welded on the square box cover 2, the stiffness coefficient range of the spring 10 is 5N/m to 30N/m, two sliding grooves are formed in the first cross rod 7, sliding rods are slidably installed in the sliding grooves, the ends, far away from each other, of the two sliding rods are fixedly connected with the inner wall of the top and the inner wall of the bottom of the corresponding first through hole 6 respectively, balls are nested at the ends, close to each other, of the two sliding rods, the two corresponding balls are contacted with the inner wall of one side, close to each other, of the two corresponding sliding grooves respectively, a buffer cushion is fixedly installed at one side, close to each other, of the two square clamping plates 8, the buffer cushion is made of a rubber material, the sealing shell, The strong electric interference resisting component 3, the breathable placing box 4, the activated carbon 5, the first through hole 6, the first cross bar 7, the square clamping plates 8, the handles 9 and the springs 10 are matched, when the sealed electric box needs to be dehumidified, the square box cover 2 is opened firstly, then the two handles 9 are pulled to move, the handles 9 drive the corresponding first cross bars 7 to slide, the first cross bars 7 drive the corresponding square clamping plates 8 to move, the square clamping plates 8 drive the corresponding springs 10 to move, at the moment, the springs 10 are compressed to enable the springs 10 to deform, so that kinetic energy generated when the clamping plates 8 move is converted into elastic potential energy of the corresponding springs 10, after the square clamping plates 8 move to a certain distance, the breathable placing box 4 is placed on the square box cover 2, then the handles 9 are loosened, under the elastic force of the springs 10, the two square clamping plates 8 clamp the breathable placing box 4 fixedly, because, ventilative type is placed 4 interior installations of box and is had active carbon 5, closes 2 backs of square lid, under active carbon 5's effect, can effectually get rid of the moisture in the sealed casing 1 to accomplish this time dehumidification work in the sealed casing 1, the utility model discloses simple structure, the practicality is strong, can effectually get rid of the moisture in the electric seal box, and it is simple convenient that the operation gets up.

The working principle is as follows: when the sealed electric box needs to be dehumidified, the square box cover 2 is opened, then the two handles 9 are pulled to move, the handles 9 drive the corresponding first cross rods 7 to slide in the corresponding first through holes 6, under the combined action of the slide rods and the slide grooves, the first cross rods 7 drive the corresponding square clamping plates 8 to stably move, the square clamping plates 8 drive the corresponding springs 10 to move, at the moment, the springs 10 are compressed, the springs 10 are deformed, so that kinetic energy generated when the square clamping plates 8 move is converted into elastic potential energy of the corresponding springs 10, after the square clamping plates 8 move to a certain distance, the breathable placing box 4 is placed on the square box cover 2, then the handles 9 are loosened, under the elastic force of the springs 10, the breathable placing box 4 is clamped and fixed by the two square clamping plates 8, and because the inside of the breathable placing box 4 is provided with the activated carbon 5, after the square box cover 2 is closed, the moisture in the sealed shell 1 can be effectively removed under the action of the active carbon 5, so that the dehumidification operation in the sealed shell 1 is completed.

It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the technology of this design principle, the settings of the power mechanism, the power supply system, the control system, etc. of the device are not completely described, and the details of the power mechanism, the power supply system, and the control system can be clearly known on the premise that those skilled in the art understand the principle of the present invention.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A sealed electrical box with a strong electric interference resistant structure, comprising a sealed housing (1), characterized in that: the improved square box is characterized in that an opening is formed in the top of the sealing shell (1), a square box cover (2) is arranged on the sealing shell (1), an anti-strong-current interference assembly (3) is arranged in the sealing shell (1), a breathable placing box (4) is arranged on the square box cover (2), activated carbon (5) is arranged in the breathable placing box (4), two first through holes (6) are formed in the square box cover (2), a first cross rod (7) is slidably arranged in the first through holes (6), two ends of the first cross rod (7) extend out of the corresponding first through holes (6), a square clamping plate (8) is fixedly arranged at one end, close to the breathable placing box (4), of the first cross rod (7), and a handle (9) is fixedly arranged at one end, far away from the corresponding square clamping plate (8), of the first cross rod (7).

2. The sealed electrical box with a structure resisting strong electric interference according to claim 1, wherein: the first cross rod (7) is sleeved with a spring (10) in a sliding mode, one end of the spring (10) is welded to the corresponding square clamping plate (8), and the other end of the spring (10) is welded to the square box cover (2).

3. The sealed electrical box with a structure resisting strong electric interference according to claim 2, wherein: the stiffness coefficient of the spring (10) ranges from 5N/m to 30N/m.

4. The sealed electrical box with a structure resisting strong electric interference according to claim 1, wherein: two sliding grooves are formed in the first cross rod (7), sliding rods are arranged in the sliding grooves in a sliding mode, and one ends, far away from each other, of the two sliding rods are fixedly connected with the top inner wall and the bottom inner wall of the corresponding first through hole (6) respectively.

5. The sealed electrical box with a structure resisting strong electric interference according to claim 2, wherein: the ball has all been nested to the one end that two slide bars are close to each other, and two balls that correspond contact with the one side inner wall that two spouts that correspond are close to each other respectively.

6. The sealed electrical box with a structure resisting strong electric interference according to claim 1, wherein: the side, close to each other, of each of the two square clamping plates (8) is fixedly provided with a buffer cushion, each buffer cushion is made of rubber, and the sealing shell (1) is fixedly connected with the square box cover (2) through two hinges.