CN220172657U - Electrical box with protection architecture - Google Patents

Abstract

The utility model discloses an electric box with a protection structure, which comprises an electric box body, a box cover, an air inlet and a heat dissipation frame, wherein the box cover is movably connected to the front surface of the electric box body, the air inlet is formed in the top of the front surface of the box cover, the heat dissipation frame is communicated with the bottom of the electric box body, the front surface of the air inlet is movably connected with a first filling screen plate, and the bottom of the heat dissipation frame is provided with a second filling screen plate. According to the utility model, the first filling screen plate and the second filling screen plate are arranged, so that the first filling screen plate and the second filling screen plate can dehumidify the air inlet and the heat dissipation frame, and the problem that electric components and parts in the electric box are lost when the device is used because the air inlet and the heat dissipation frame are used for dissipating heat in the electric box body is solved, but the device is not provided with a dehumidifying structure, and the humidity angle in the electric box body is increased when a wall body is overturned in a plum rain season.

Description

An electrical box with a protective structure

Technical field

The utility model relates to the technical field of construction auxiliary equipment, specifically an electrical box with a protective structure.

Background technique

The building electrical box is pre-embedded in the wall or fixed on the surface of the wall to install various switches, sockets and some smaller electrical components. The building electrical box usually adopts an open box, with a plurality of threading holes provided on the box body, and fixing screw holes for installing switches and sockets on two opposite side walls of the box body. This structure is relatively simple and has been widely used.

For example, application number CN201922438511.2 The utility model discloses a building electrical box, which includes an electrical box body, an incoming wire terminal and an outgoing wire terminal. One side of the electrical box body is provided with a wire incoming terminal, and the other side of the electrical box body is provided with an incoming wire terminal. One side is provided with an outlet end, the inner wall of the electrical box body is fixedly connected with an internally threaded connecting pile, the inner bottom wall of the electrical box body is provided with a heat dissipation frame, and one side of the internally threaded connecting pile is connected with a bolt thread There is a baffle, a ventilation pipe is fixedly connected to one side of the baffle, a lid is threadedly connected to the surface of the electrical box body through bolts, and an air inlet is provided on the outer surface of the lid. In this building electrical box, through the arrangement of the air inlet and the heat dissipation frame, the air outside the electrical box can enter from the air inlet to the inside of the electrical box, and then the air entering the inside of the electrical box can diffuse out of the heat dissipation frame, prompting the electrical box to Internal air circulation to achieve the purpose of heat dissipation.

Based on the search of the above patents and combined with the equipment in the prior art, it was found that although the above equipment can solve the problem when applied, most of the existing electrical boxes have a closed structure, the heat dissipation effect is not very good, and some electrical components are relatively small. It may be damaged under high temperatures, affecting use, and there may also be safety hazards. However, during use, the air inlet and heat dissipation frame are used to dissipate heat inside the electrical box body, but the device is not equipped with The dehumidification structure of the device makes the humidity angle inside the electrical box body increase the loss of the electrical components inside the electrical box when the wall becomes damp during the rainy season.

Utility model content

In order to solve the problems raised in the above background technology, the purpose of this utility model is to provide an electrical box with a protective structure, which has the advantage of dehumidification and solves the problem of the air inlet and heat dissipation frame affecting the electrical box during use. Heat dissipation is carried out inside the main body, but the device is not equipped with a dehumidification structure, so when the wall of the device becomes damp during the rainy season, the humidity angle inside the electrical box body will increase the loss of electrical components inside the electrical box.

In order to achieve the above purpose, the present utility model provides the following technical solution: an electrical box with a protective structure, including an electrical box body, a box cover, an air inlet and a heat dissipation frame. The box cover is movably connected to the front of the electrical box body. The air inlet is opened at the top of the front of the box cover, the heat dissipation frame is connected to the bottom of the electrical box body, the front of the air inlet is movably connected with a first filling screen, and the bottom of the heat dissipation frame is provided with a second filling The bottom of the first filling mesh plate is movably connected with an installation component, the bottom of the second filling mesh plate is movably connected with a resisting component, and the interiors of the first filling mesh plate and the second filling mesh plate are both Filled with water-absorbent resin.

As a preferred option of the present invention, the installation assembly includes a mounting plate, springs are fixedly connected to both sides of the bottom of the installation plate, a fixing plate is fixedly connected to the bottom of the spring, and the rear side of the fixing plate is connected to the box. The front of the lid is fixedly connected, the top of the front of the box lid is fixedly connected to a positioning frame, and the top of the first filling mesh plate is movably connected to the positioning frame.

As a preferred option of the present invention, the resisting assembly includes a resisting plate, tension springs are fixedly connected to both sides of the resisting plate, connecting plates are fixedly connected to both sides of the heat dissipation frame, and the tension springs The top is fixedly connected to the bottom of the connecting plate.

As a preferred option of the present invention, a sealing ring is fixedly connected to the top of the second filling screen, and the top of the sealing ring is movably connected to and closely fits the bottom of the heat dissipation frame.

As a preferred option of the present invention, a positioning frame is fixedly connected to the top of the resisting plate, and the positioning frame is movably connected to the second filling mesh plate.

As a preferred feature of the present invention, the surface of the spring is covered with a first telescopic protective sleeve. The top of the first telescopic protective sleeve is fixedly connected to the top of the mounting plate. The bottom of the first telescopic protective sleeve is connected to the fixed plate. The top of the tension spring is fixedly connected, and the surface of the tension spring is covered with a second telescopic protective sleeve. The top of the second telescopic protective sleeve is fixedly connected to the bottom of the connecting plate. The bottom of the second telescopic protective sleeve is connected to the resisting plate. fixed connection at the top.

As a preferred feature of the present invention, a handle is fixedly connected to the bottom of the resisting plate.

Compared with the existing technology, the beneficial effects of this utility model are as follows:

1. By arranging the first filling mesh plate and the second filling mesh plate, the utility model enables the first filling mesh plate and the second filling mesh plate to dehumidify the air inlet and the heat dissipation frame, thereby solving the problem of air intake during use. The opening and heat dissipation frame are used to dissipate heat inside the electrical box body, but the device is not equipped with a dehumidification structure, so that when the wall becomes damp during the rainy season, the humidity angle inside the electrical box body will increase the loss of the electrical components inside the electrical box. problem, it has the advantages of dehumidification.

2. By arranging the installation assembly, the utility model enables the spring on the fixed plate to drive the installation plate to move upward through elastic force. After the installation plate moves upward, it can drive the first filling mesh plate to move upward, so that the first filling mesh plate enters the positioning frame. inside, thereby completing the installation of the first filling mesh plate, and then setting the resisting assembly so that the tension spring on the connecting plate can drive the resisting plate to move upward through its own tension, so that the resisting plate can drive the second resisting plate upward after moving upward. The filling screen moves upward so that the second filling screen fits the heat dissipation frame.

3. By setting the sealing ring, the utility model can reduce the fit between the second filling mesh plate and the heat dissipation frame and reduce the movable gap between the second filling mesh plate and the heat dissipation frame. The positioning frame enables the positioning block to position the second filling mesh panel on the resisting plate to prevent the second filling mesh panel from being tilted or displaced on the resisting plate.

Description of drawings

Figure 1 is a schematic diagram of the three-dimensional structure of the utility model;

Figure 2 is a three-dimensional exploded schematic diagram of the installation assembly of the utility model;

Figure 3 is a three-dimensional exploded schematic diagram of the tightening assembly of the present invention.

In the picture: 1. Electrical box body; 2. Box cover; 3. Air inlet; 4. Heat dissipation frame; 5. First filling screen; 6. Second filling screen; 7. Installation components; 71. Installation plate; 72. Spring; 73. Fixing plate; 74. Positioning frame; 8. Holding component; 81. Holding plate; 82. Tension spring; 83. Connecting plate; 9. Sealing ring; 10. Positioning frame; 11. First Telescopic protective cover; 12. Second telescopic protective cover; 13. Handle.

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 part of the embodiments of the present utility model, not all implementations. example. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

As shown in Figures 1 to 3, the utility model provides an electrical box with a protective structure, including an electrical box body 1, a box cover 2, an air inlet 3 and a heat dissipation frame 4. The box cover 2 is movably connected to the electrical box. On the front of the main body 1, the air inlet 3 is opened at the top of the front of the box cover 2, and the heat dissipation frame 4 is connected to the bottom of the electrical box body 1. The front of the air inlet 3 is movably connected with a first filling mesh 5, and the bottom of the heat dissipation frame 4 is provided There is a second filling mesh plate 6. The bottom of the first filling mesh plate 5 is movably connected with an installation component 7. The bottom of the second filling mesh plate 6 is movably connected with a resisting component 8. The first filling mesh plate 5 and the second filling mesh are movably connected. The inside of the board 6 is filled with water-absorbent resin.

Referring to Figure 2, the installation assembly 7 includes a mounting plate 71. Spring 72 is fixedly connected to both sides of the bottom of the mounting plate 71. The bottom of the spring 72 is fixedly connected to a fixing plate 73. The rear side of the fixing plate 73 is connected to the front of the box cover 2 Fixed connection, the top of the front of the box cover 2 is fixedly connected with the positioning frame 74, and the top of the first filling mesh plate 5 is movably connected with the positioning frame 74.

As a technical optimization solution of the present invention, by arranging the mounting assembly 7, the spring 72 on the fixed plate 73 can drive the mounting plate 71 to move upward through elastic force, so that the mounting plate 71 can drive the first filling mesh plate 5 after moving upward. Move upward to make the first filling screen 5 enter the interior of the positioning frame 74 , thereby completing the installation of the first filling screen 5 .

Referring to Figure 3, the resisting assembly 8 includes a resisting plate 81. Tension springs 82 are fixedly connected to both sides of the resisting plate 81. Connecting plates 83 are fixedly connected to both sides of the heat dissipation frame 4. The top of the tension spring 82 is connected to The bottom of plate 83 is fixedly connected.

As a technical optimization solution of the present invention, by arranging the resisting assembly 8, the tension spring 82 on the connecting plate 83 can drive the resisting plate 81 to move upward through its own pulling force, so that the resisting plate 81 can drive the second resisting plate 81 to move upward. The second filling mesh plate 6 moves upward, so that the second filling mesh plate 6 and the heat dissipation frame 4 fit together.

Referring to FIG. 3 , a sealing ring 9 is fixedly connected to the top of the second filling screen, and the top of the sealing ring 9 is movably connected to the bottom of the heat dissipation frame 4 and fits closely.

As a technical optimization solution of the present invention, by arranging the sealing ring 9, the use of the sealing ring 9 can reduce the fit between the second filling screen 6 and the heat dissipation frame 4, and reduce the contact between the second filling screen 6 and the heat dissipation frame 4. The movable gap between the heat dissipation frames 4.

Referring to FIG. 3 , a positioning frame 10 is fixedly connected to the top of the resisting plate 81 , and the positioning frame 10 is movably connected to the second filling mesh plate 6 .

As a technical optimization solution of the present invention, the positioning frame 10 is provided so that the positioning frame 10 can position the second filling mesh plate 6 on the resisting plate 81 to prevent the second filling mesh plate 6 from being positioned on the resisting plate 81 There is a tilt or displacement phenomenon.

Referring to Figure 1, the surface of the spring 72 is covered with a first telescopic protective sleeve 11. The top of the first telescopic protective sleeve 11 is fixedly connected to the top of the mounting plate 71. The bottom of the first telescopic protective sleeve 11 is fixed to the top of the fixed plate 73. connection, the surface of the tension spring 82 is covered with a second telescopic protective sleeve 12, the top of the second telescopic protective sleeve 12 is fixedly connected to the bottom of the connecting plate 83, and the bottom of the second telescopic protective sleeve 12 is fixed to the top of the resisting plate 81 connect.

As a technical optimization solution of the present invention, by providing the first telescopic protective sleeve 11 and the second telescopic protective sleeve 12, the first telescopic sleeve can protect the surface of the spring 72 to avoid damage and erosion on the surface of the spring 72. At the same time, the second telescopic protective sleeve 12 can protect the surface of the tension spring 82 to avoid damage and corrosion on the surface of the tension spring 82 .

Referring to FIG. 3 , the handle 13 is fixedly connected to the bottom of the resistance plate 81 .

As a technical optimization solution of the present invention, by providing the handle 13, the use of the handle 13 can facilitate the user to pull the resisting plate 81 downward, so that the second filling mesh plate 6 moves downward and separates from the heat dissipation frame 4 , to facilitate the user to disassemble or install the second filling mesh panel 6 .

The working principle and usage process of the utility model: when in use, place the first filling mesh plate 5 on the installation plate 71, so that the first filling mesh plate 5 and the box cover 2 are fit together, and the spring 72 on the fixed plate 73 passes through The elastic force drives the mounting plate 71 to move upward. After the mounting plate 71 moves upward, it can drive the first filling mesh plate 5 to move upward. After the first filling mesh plate 5 moves upward, it can enter the inside of the positioning frame 74, completing the first filling mesh plate 5. The installation enables the first filling screen 5 to absorb the moisture in the air entering the electrical box cover 2 through the air inlet 3. At the same time, the user places the second filling screen 6 on the resisting plate 81 through the positioning frame 10. , so that the tension spring 82 on the connecting plate 83 can drive the resisting plate 81 to move upward through its own tension, so that the resisting plate 81 moves upward to drive the second filling screen 6 to move upward, so that the second filling screen 6 can be connected with the The heat dissipation frame 4 is fitted together, so that the second filling screen 6 can absorb the moisture in the air entering the heat dissipation frame 4, thereby achieving the dehumidification effect.

To sum up, in this electrical box with a protective structure, the first filling mesh panel 5 and the second filling mesh panel 6 are provided so that the first filling mesh panel 5 and the second filling mesh panel 6 can face the air inlet. 3 and heat dissipation frame 4 for dehumidification, which solves the problem of using the air inlet and heat dissipation frame to dissipate heat inside the electrical box body during use. However, the device is not equipped with a dehumidification structure, so that the device becomes damp during the rainy season when the wall returns. The humidity angle inside the electrical box body will increase the loss of electrical components inside the electrical box.

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that these entities or operations are mutually exclusive. any such actual relationship or sequence exists between them. Furthermore, the terms "comprises," "comprises," or any other variations thereof are intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus that includes a list of elements includes not only those elements, but also those not expressly listed other elements, or elements inherent to the process, method, article or equipment.

Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art will understand that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention. , substitutions and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (7)

1. An electrical box with a protective structure, including an electrical box body (1), a box cover (2), an air inlet (3) and a heat dissipation frame (4), characterized in that: the box cover (2) is movable Connected to the front of the electrical box body (1), the air inlet (3) is opened at the top of the front of the box cover (2), the heat dissipation frame (4) is connected to the bottom of the electrical box body (1), and the air inlet (3) is connected to the front of the electrical box body (1). A first filling screen (5) is movably connected to the front of the air outlet (3), a second filling screen (6) is provided at the bottom of the heat dissipation frame (4), and the bottom of the first filling screen (5) An installation component (7) is movably connected, and a resisting component (8) is movably connected to the bottom of the second filling mesh panel (6). The first filling mesh panel (5) and the second filling mesh panel (6) are The interior is filled with absorbent resin. 2. An electrical box with a protective structure according to claim 1, characterized in that: the mounting assembly (7) includes a mounting plate (71), and both sides of the bottom of the mounting plate (71) are A spring (72) is fixedly connected to a fixed plate (73) at the bottom of the spring (72). The rear side of the fixed plate (73) is fixedly connected to the front of the box cover (2). The box cover (2) The top of the front face is fixedly connected with a positioning frame (74), and the top of the first filling mesh panel (5) is movably connected with the positioning frame (74). 3. An electrical box with a protective structure according to claim 2, characterized in that: the resisting assembly (8) includes a resisting plate (81), and both sides of the resisting plate (81) Tension springs (82) are fixedly connected to both sides of the heat dissipation frame (4). Connection plates (83) are fixedly connected to both sides of the heat dissipation frame (4). The top of the tension spring (82) is fixedly connected to the bottom of the connection plate (83). 4. An electrical box with a protective structure according to claim 1, characterized in that: a sealing ring (9) is fixedly connected to the top of the second filling mesh plate (), and the sealing ring (9) The top of the heat dissipation frame (4) is movably connected and tightly fitted. 5. An electrical box with a protective structure according to claim 3, characterized in that: a positioning frame (10) is fixedly connected to the top of the resisting plate (81), and the positioning frame (10) and The second filling mesh panel (6) is movably connected. 6. An electrical box with a protective structure according to claim 3, characterized in that: the surface of the spring (72) is covered with a first telescopic protective sleeve (11), and the first telescopic protective sleeve The top of (11) is fixedly connected to the top of the mounting plate (71), the bottom of the first telescopic protective sleeve (11) is fixedly connected to the top of the fixed plate (73), and the surface of the tension spring (82) is sleeved There is a second telescopic protective sleeve (12). The top of the second telescopic protective sleeve (12) is fixedly connected to the bottom of the connecting plate (83). The bottom of the second telescopic protective sleeve (12) is connected to the resisting plate (83). 81) fixed top connection. 7. An electrical box with a protective structure according to claim 3, characterized in that: a handle (13) is fixedly connected to the bottom of the resisting plate (81).