Flip type distribution box

Abstract

The utility model relates to the technical field of electrical equipment, in particular to a flip type distribution box, which comprises a distribution box body, a filter assembly, rebound assemblies, a protection frame, an observation window and a fireproof assembly, the rebound assemblies are symmetrically arranged above the outer wall of an opening of the distribution box body, the protection frame is cooperatively arranged between the two rebound assemblies, and the observation window is arranged on the outer wall of the opening of the distribution box body. The protection frame is provided with an observation window, a plurality of threaded grooves are uniformly distributed below the outer wall of the opening of the distribution box body, the interiors of the plurality of threaded grooves are in threaded connection with filtering assemblies respectively, and a plurality of fireproof assemblies are uniformly distributed on the inner wall of the opening of the distribution box body; according to the utility model, the fireproof assembly is arranged in the flip type distribution box, so that gas interaction inside and outside the distribution box body is blocked, the oxygen content inside the distribution box body is reduced, and the advantage of fire control is realized.

Description

Technical Field

[0001] The utility model relates to the technical field of electrical equipment, and particularly relates to a flip-type distribution box. Background Technique

[0002] A flip-type distribution box is a power distribution device with a flip-top cover, which is used for more convenient and safe installation and maintenance of electrical components. A flip-type distribution box is a specially designed distribution device, and its characteristic lies in that the top cover of the box body can be flipped open for internal installation and maintenance work. This design aims to provide a more convenient and safe access method, especially suitable for occasions that require frequent maintenance or component replacement. Flip-type distribution boxes are widely used in high-rise buildings and residences;

[0003] When a fire breaks out inside the existing flip-type distribution box and starts to burn in the inner cavity, the device cannot effectively respond by itself, which leads to the inability to deal with it in time when a fire occurs, further causing the problem of fire spread and property loss expansion;

[0004] Therefore, a flip-type distribution box is needed to improve the above problems. Content of the Utility Model

[0005] In order to solve the problem that when a fire breaks out inside the existing flip-type distribution box and starts to burn in the inner cavity, the device cannot effectively respond by itself, which leads to the inability to deal with it in time when a fire occurs, further causing the problem of fire spread and property loss expansion, the utility model provides a flip-type distribution box to solve the above problems.

[0006] To achieve the above object, the utility model provides the following technical solution:

[0007] A flip-type distribution box includes a distribution box body, a filtering component, a rebounding component, a protection frame, an observation window and a fire protection component. Above the outer wall of the opening of the distribution box body, rebounding components are symmetrically arranged. A protection frame is installed in cooperation between the two rebounding components. The protection frame is provided with an observation window. Below the outer wall of the opening of the distribution box body, a plurality of threaded grooves are evenly distributed. Filtering components are respectively threadedly connected in the plurality of threaded grooves. A plurality of fire protection components are evenly distributed on the inner wall of the opening of the distribution box body;

[0008] The fire protection component includes a cylindrical frame. A plurality of cylindrical frames are evenly distributed on one side of the inner cavity of the distribution box body where threaded grooves are opened. The plurality of cylindrical frames correspond to the plurality of threaded grooves;

[0009] An installation groove is opened above the side wall of the cylindrical frame. A spring is installed on one side of the inner cavity of the installation groove away from the filtering component. A sealing plate is installed on the side of the spring close to the filtering component;

[0010] One side of the sealed plate close to the spring is equipped with a connecting rope, and the side of the connecting rope away from the sealed plate penetrates through the cylindrical frame and extends to the outside of the cylindrical frame;

[0011] Below the outer wall of the side of the cylindrical frame away from the filter component, a fixing block is installed, and on the side of the fixing block away from the cylindrical frame, a fixing plate is installed;

[0012] The side of the connecting rope away from the sealed plate is connected to the fixing plate;

[0013] Below the side wall of the sealed plate, a moving block is installed. Below the inner cavity of the installation groove, a sliding groove is opened, and the moving block is slidably installed in the sliding groove.

[0014] As a preferred solution of the present utility model, the filter component includes a connecting cylinder. Threads are provided on the outer wall of the connecting cylinder. A cavity is provided in the center of the connecting cylinder. A glass plate, an activated carbon filter plate, and a glass plate are sequentially installed in the cavity of the connecting cylinder.

[0015] As a preferred solution of the present utility model, the connecting cylinder is threadedly connected in the inner cavity of the thread groove, and a plurality of through holes are evenly provided on the glass plate.

[0016] As a preferred solution of the present utility model, the rebounding component includes a mounting block. Above the outer wall of the opening of the distribution box body, mounting blocks are symmetrically provided. A rotating shaft is rotatably installed in the mounting block. A torsion spring is sleeved on the outer wall of the rotating shaft. One end of the torsion spring is connected to the rotating shaft, and the other end of the rotating shaft is connected to the mounting block. A connecting plate is installed on the outer wall of the mounting block.

[0017] As a preferred solution of the present utility model, a protective frame is installed between the two connecting plates. The protective frame is in the shape of a "mouth". An observation window is installed in the inner cavity of the protective frame.

[0018] As a preferred solution of the present utility model, storage grooves are respectively opened above the left and right sides of the opening of the distribution box body. Rotating rods are respectively rotatably installed in the two storage grooves. On the bottom surface of the protective frame and close to one side of the rebounding component, clamping grooves are symmetrically opened.

[0019] As a preferred solution of the present utility model, the two clamping grooves are respectively inserted with the rotating rods, and the rotating rods are stored in the storage grooves.

[0020] As a preferred solution of the present utility model, the radius of the sealed plate is greater than the radius of the thread groove.

[0021] Compared with the prior art, the utility model sets a fire prevention component in a flip - type distribution box. When a fire occurs inside the distribution box body during the use of the device, the connecting rope will be melted. At this time, the airtight plate will lose the pulling force. Under the action of the spring, the airtight plate and the moving block will move along the sliding groove towards the direction of the threaded groove. At this time, the airtight plate will seal the threaded groove and the filtering component, achieving the effect of blocking the gas interaction inside and outside the distribution box body, thereby reducing the oxygen content inside the distribution box body, and further achieving the benefit of controlling the fire. It solves the problem that when a fire occurs inside the existing flip - type distribution box and starts to burn in the inner cavity, the device cannot effectively respond by itself. This leads to the inability to handle the fire in time during a fire, further causing the expansion of the fire and the increase of property losses.

[0022] Compared with the prior art, the utility model sets a spring - back component in a flip - type distribution box. During the use of the device, through the mutual cooperation of the various structures in the spring - back component, after the protective frame is opened, under the action of the spring - back component, it will quickly close to seal the opening of the distribution box body, achieving the benefit of automatically and tightly sealing the distribution box body. It solves the problem that the traditional flip - type distribution box is manually closed and is prone to incomplete closure, resulting in dust in the air entering the distribution box body. The accumulation of dust on the surface of electrical components will physically cover the surface, leading to a decrease in its insulation performance. When the dust gets damp, its conductivity increases, further reducing the insulation degree. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 is the overall structure schematic diagram of the utility model;

[0024] Figure 2 is of the utility model Figure 1 the enlarged structure schematic diagram at A in;

[0025] Figure 3 is the first cross - sectional structure schematic diagram of the utility model;

[0026] Figure 4 is the structure of the utility model Figure 3 the enlarged schematic diagram at B in;

[0027] Figure 5 is the second cross - sectional structure schematic diagram of the utility model;

[0028] Figure 6 is of the utility model Figure 5 the enlarged structure schematic diagram at C in;

[0029] Figure 7 is the structure schematic diagram of the protective component of the utility model;

[0030] Figure 8 is the assembly structure schematic diagram of the filtering component of the utility model.

[0031] In the figure: 1. Distribution box body; 2. Filter assembly; 201. Connecting cylinder; 202. Glass plate; 203. Through hole; 204. Activated carbon filter plate; 3. Rebound assembly; 301. Mounting block; 302. Rotating shaft; 303. Torsion spring; 304. Connecting plate; 4. Protection frame; 5. Observation window; 6. Threaded groove; 7. Rotating rod; 8. Clamping groove; 9. Fire protection assembly; 901. Cylindrical frame; 902. Chute; 903. Mounting groove; 904. Spring; 905. Connecting rope; 906. Fixed plate; 907. Fixed block; 908. Sealing plate; 909. Moving block; 10. Storage groove. Detailed implementation mode

[0032] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work belong to the protection scope of the present invention.

[0033] Embodiment: Please refer to Figures 1-8 A flip-type distribution box shown in the figure, including a distribution box body 1, a filter assembly 2, a rebound assembly 3, a protection frame 4, an observation window 5 and a fire protection assembly 9. Above the outer wall of the opening of the distribution box body 1, rebound assemblies 3 are symmetrically arranged. A protection frame 4 is cooperatively installed between the two rebound assemblies 3. The protection frame 4 is provided with an observation window 5. Below the outer wall of the opening of the distribution box body 1, a plurality of threaded grooves 6 are evenly distributed. A filter assembly 2 is respectively threadedly connected in the plurality of threaded grooves 6. A plurality of fire protection assemblies 9 are evenly distributed on the inner wall of the opening of the distribution box body 1;

[0034] The fire protection assembly 9 includes a cylindrical frame 901. On one side of the inner cavity of the distribution box body 1 where the threaded groove 6 is opened, a plurality of cylindrical frames 901 are evenly distributed. The plurality of cylindrical frames 901 correspond to the plurality of threaded grooves 6;

[0035] Above the side wall of the cylindrical frame 901, a mounting groove 903 is opened. On the side of the inner cavity of the mounting groove 903 away from the filter assembly 2, a spring 904 is installed. On the side of the spring 904 close to the filter assembly 2, a sealing plate 908 is installed;

[0036] On the side of the sealing plate 908 close to the spring 904, a connecting rope 905 is installed. The side of the connecting rope 905 away from the sealing plate 908 penetrates through the cylindrical frame 901 and extends to the outside of the cylindrical frame 901;

[0037] Among them, the connecting rope 905 is made of cotton fiber. In a normal environment, it has a certain toughness. When encountering fire, the connecting rope 905 will quickly melt.

[0038] A fixing block 907 is installed below the outer wall on one side of the cylindrical frame 901 away from the filtering component 2, and a fixing plate 906 is installed on one side of the fixing block 907 away from the cylindrical frame 901;

[0039] One side of the connecting rope 905 away from the sealing plate 908 is connected to the fixing plate 906;

[0040] A moving block 909 is installed below the side wall of the sealing plate 908, a sliding groove 902 is opened below the inner cavity of the installation groove 903, and the moving block 909 is slidably installed in the sliding groove 902;

[0041] The radius of the sealing plate 908 is greater than the radius of the threaded groove 6;

[0042] Among them, the radius of the sealing plate 908 is greater than that of the threaded groove 6, which is convenient for the sealing plate 908 to seal the threaded groove 6 during a fire.

[0043] In this embodiment, specifically refer to Figure 1 、 Figure 3 and Figure 8 , the filtering component 2 includes a connecting cylinder 201, threads are provided on the outer wall of the connecting cylinder 201, a cavity is provided in the center of the connecting cylinder 201, and glass plates 202, activated carbon filter plates 204 and glass plates 202 are sequentially installed in the cavity of the connecting cylinder 201;

[0044] The connecting cylinder 201 is threadedly connected in the inner cavity of the threaded groove 6, and a plurality of through holes 203 are uniformly opened on the glass plate 202;

[0045] Among them, the connecting cylinder 201 is threadedly connected in the threaded groove 6, and the outside air sequentially passes through the glass plate 202, the activated carbon filter plate 204 and the glass plate 202 to realize air flow interaction. Under the action of the activated carbon filter plate 204, the outside air will be filtered to remove dust when entering the distribution box body 1. After using for a period of time, the connecting cylinder 201 is rotated and taken out from the threaded groove 6 to replace a new filtering component 2.

[0046] In this embodiment, specifically refer to Figure 1 and Figure 2 , the rebounding component 3 includes a mounting block 301. The mounting blocks 301 are symmetrically arranged above the outer wall at the opening of the distribution box body 1. A rotating shaft 302 is rotatably installed in the mounting block 301. A torsion spring 303 is sleeved on the outer wall of the rotating shaft 302. One end of the torsion spring 303 is connected to the rotating shaft 302, and the other end of the rotating shaft 302 is connected to the mounting block 301. A connecting plate 304 is installed on the outer wall of the mounting block 301;

[0047] Receiving grooves 10 are respectively opened above the left and right sides at the opening of the distribution box body 1. Rotating rods 7 are respectively rotatably installed in the two receiving grooves 10. Clamping grooves 8 are symmetrically opened on the bottom surface of the protection frame 4 and close to the rebounding component 3;

[0048] Two clamping grooves 8 are respectively inserted with rotating rods 7, and the rotating rods 7 are stored in the storage groove 10

[0049] Among them, the protective frame 4 is flipped open, and the rotating rod 7 is taken out by flipping in the storage groove 10 and the rotating rod 7 is clamped into the clamping groove 8 below the protective frame 4 to limit the position of the protective frame 4;

[0050] After the maintenance is completed, the rotating rod 7 is taken out from the clamping groove 8, and the rotating rod 7 is stored in the storage groove 10. At this time, under the action of the torsion spring 303, the connecting plate 304 and the protective frame 4 will be reset and the opening of the distribution box body 1 will be closed.

[0051] In this embodiment, specifically refer to Figure 1 and Figure 2 , a protective frame 4 is installed between the two connecting plates 304. The protective frame 4 is in the shape of a "mouth". An observation window 5 is installed in the inner cavity of the protective frame 4;

[0052] Among them, the observation window 5 is made of fireproof glass and has the characteristic of high temperature resistance.

[0053] When a flip-type distribution box is working and a fire breaks out inside the distribution box body 1 during the use of the device, the connecting rope 905 will be melted first. At this time, the airtight plate 908 will lose the pulling force. At this time, under the action of the spring 904, the airtight plate 908 and the moving block 909 will move along the sliding groove 902 towards the direction of the threaded groove 6. At this time, the airtight plate 908 will close the threaded groove 6 and the filtering component 2, realizing the blocking of the gas interaction inside and outside the distribution box body 1, thereby reducing the oxygen content inside the distribution box body 1, and further realizing the benefit of controlling the fire;

[0054] When the device is used normally, the connecting cylinder 201 is threadedly connected to the threaded groove 6, and the outside air sequentially passes through the glass plate 202, the activated carbon filter plate 204 and the glass plate 202 to realize the air flow interaction. Under the action of the activated carbon filter plate 204, the outside air will be filtered to remove dust when entering the distribution box body 1;

[0055] After using for a period of time, the connecting cylinder 201 is rotated out of the threaded groove 6 to replace the new filtering component 2;

[0056] When the staff is overhauling, the protective frame 4 is flipped open, and the rotating rod 7 is taken out by flipping in the storage groove 10 and the rotating rod 7 is clamped into the clamping groove 8 below the protective frame 4 to limit the position of the protective frame 4;

[0057] After the maintenance is completed, take out the rotating rod 7 from the clamping groove 8 and store the rotating rod 7 in the storage groove 10. At this time, under the action of the torsion spring 303, the connecting plate 304 and the protection frame 4 will reset and close the opening of the distribution box body 1.

[0058] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A flip - type distribution box, comprising a distribution box body (1), a filtering component (2), a resilient component (3), a protective frame (4), an observation window (5) and a fire - prevention component (9), characterized in that: Above the outer wall of the opening of the distribution box body (1), a pair of resilient components (3) are symmetrically arranged. A protective frame (4) is cooperatively installed between the two resilient components (3). The protective frame (4) is provided with an observation window (5). Below the outer wall of the opening of the distribution box body (1), a plurality of threaded grooves (6) are evenly distributed. A filtering component (2) is respectively threadedly connected in the plurality of threaded grooves (6). On the inner wall of the opening of the distribution box body (1), a plurality of fire prevention components (9) are evenly distributed; The fire prevention component (9) includes a cylindrical frame (901). On one side of the inner cavity of the distribution box body (1) where the threaded groove (6) is opened, a plurality of cylindrical frames (901) are evenly distributed. The plurality of cylindrical frames (901) correspond to the plurality of threaded grooves (6); Above the side wall of the cylindrical frame (901), an installation groove (903) is opened. On the side of the inner cavity of the installation groove (903) away from the filtering component (2), a spring (904) is installed. On the side of the spring (904) close to the filtering component (2), an airtight plate (908) is installed; On the side of the airtight plate (908) close to the spring (904), a connecting rope (905) is installed. The side of the connecting rope (905) away from the airtight plate (908) penetrates through the cylindrical frame (901) and extends to the outside of the cylindrical frame (901); Below the outer wall of the side of the cylindrical frame (901) away from the filtering component (2), a fixed block (907) is installed. On the side of the fixed block (907) away from the cylindrical frame (901), a fixing plate (906) is installed; The side of the connecting rope (905) away from the airtight plate (908) is connected to the fixing plate (906); Below the side wall of the airtight plate (908), a moving block (909) is installed. Below the inner cavity of the installation groove (903), a sliding groove (902) is opened. The moving block (909) is slidably installed in the sliding groove (902).

2. The flip-type distribution box according to claim 1, characterized in that: The filtering component (2) includes a connecting cylinder (201). Threads are provided on the outer wall of the connecting cylinder (201). A cavity is arranged in the center of the connecting cylinder (201). A glass plate (202), an activated carbon filter plate (204), and a glass plate (202) are sequentially installed in the cavity of the connecting cylinder (201).

3. A flip-type distribution box according to claim 2, characterized in that: The connecting cylinder (201) is threadedly connected in the inner cavity of the threaded groove (6). A plurality of through holes (203) are evenly opened on the glass plate (202).

4. A flip - type distribution box according to claim 1, characterized in that: The resilient component (3) includes a mounting block (301). Above the outer wall of the opening of the distribution box body (1), a pair of mounting blocks (301) are symmetrically arranged. A rotating shaft (302) is rotatably installed in the mounting block (301). A torsion spring (303) is sleeved on the outer wall of the rotating shaft (302). One end of the torsion spring (303) is connected to the rotating shaft (302), and the other end of the rotating shaft (302) is connected to the mounting block (301). A connecting plate (304) is installed on the outer wall of the mounting block (301).

5. The flip - type distribution box according to claim 4, characterized in that: A protective frame (4) is installed between the two connecting plates (304). The protective frame (4) is in the shape of a "square", and an observation window (5) is installed in the inner cavity of the protective frame (4).

6. The flip-type distribution box according to claim 1, wherein: Receiving grooves (10) are respectively formed in the upper parts of the left and right sides at the opening of the distribution box body (1). Rotating rods (7) are respectively and rotatably installed in the two receiving grooves (10). Clamping grooves (8) are symmetrically formed in the bottom surface of the protective frame (4) and close to one side of the elastic component (3).

7. The flip-type distribution box according to claim 6, wherein: The two clamping grooves (8) are respectively inserted with the rotating rods (7), and the rotating rods (7) are received in the receiving grooves (10).

8. A flip - type distribution box according to claim 1, characterized in that: The radius of the sealing plate (908) is larger than the radius of the threaded groove (6).

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