High-voltage fuse with insulation structure

Abstract

The utility model provides a high voltage fuse with an insulation structure, comprising a base plate and a fixed plate, the base plate corresponds to the fixed plate, the base plate is provided with a fuse body, two side surfaces of the base plate are respectively provided with a push plate, a plurality of clamping blocks are elastically cooperated in the fixed plate, a plurality of clamping grooves are arranged in the base plate, the clamping grooves correspond to the clamping blocks, and the push plates are arranged on the base plate. A plurality of push blocks are arranged on the push plate and correspond to the clamping grooves. The clamping blocks are installed in the fixing plate, the clamping grooves are formed in the bottom plate, the bottom plate and the fixing plate can be fixed through the clamping blocks and the clamping grooves, the bottom plate and the fixing plate can be fixed by pressing down the bottom plate, installation is easy and convenient, and the working efficiency is improved; and dismounting can be conducted by pressing the push plate, and the dismounting efficiency is high.

Description

TECHNICAL FIELD

[0001] The utility model relates to high voltage fuse technical field, concretely is a kind of high voltage fuse with insulation structure. BACKGROUND

[0002] Common high voltage fuse is mostly used on high voltage, so high voltage fuse can provide certain security guarantee for user, but the high voltage fuse of prior art is more complicated in the process of installation, and still need to use many tools, so if tool is damaged or lost, user will not install high voltage fuse, so as to cause the efficiency of user installation to slow down, such as the patent with the publication number CN215342485U, a kind of high voltage fuse with insulation structure is disclosed, including fuse body, bottom plate and fixed plate, the bottom of fuse body is fixedly connected with bottom plate, fixed plate is set to the bottom of bottom plate, the top of fixed plate is provided with positioning groove, the inner chamber of positioning groove is provided with positioning block, the top of positioning block is fixedly connected with bottom plate, the inner chamber of positioning block is provided with square slot. By setting fuse body, bottom plate, fixed plate, positioning groove, positioning block, square slot, clamping mechanism, clamping groove and reset mechanism, the effect of quick installation is achieved, but during installation, it is necessary to pull the pull rod while installing the bottom plate, in order to ensure stability, usually need to install multiple structures to cooperate, one person works more troublesome and difficult, resulting in low work efficiency.

[0003] Therefore, the utility model provides a kind of high voltage fuse with insulation structure. UTILITY MODEL CONTENT

[0004] In view of the deficiencies of the prior art, the utility model aims to provide a kind of high voltage fuse with insulation structure to solve the problems raised in the above background art, the utility model can be fixed by pressing the bottom plate, it is more simple and convenient to install, improve work efficiency;It can also be disassembled by pressing the push plate, and the disassembly efficiency is higher.

[0005] In order to achieve the above purpose, the utility model is realized by the following technical scheme: a kind of high voltage fuse with insulation structure, including bottom plate and fixed plate, the bottom plate corresponds with fixed plate, bottom plate is equipped with fuse body, the two side surfaces of bottom plate are equipped with push plate, a plurality of clamping blocks are elastically matched in fixed plate, a plurality of clamping grooves are opened in bottom plate, clamping groove corresponds with clamping block, a plurality of push blocks are equipped on push plate, push block corresponds with clamping groove.

[0006] Further, the bottom plate is a C-shaped structure, and the C-shaped structure corresponds to the fixed plate.

[0007] Further, the fuse body includes a post insulator, a terminal block, and a fuse tube, and a rubber protective sleeve is arranged on the periphery of the post insulator.

[0008] Further, a plurality of grooves are formed in the fixing plate, the grooves correspond to the clamping blocks, and springs are fixed between the groove walls and the clamping blocks.

[0009] Further, a plurality of grooves are formed in the fixing plate, the grooves correspond to the clamping blocks, and springs are fixed between the groove walls and the clamping blocks.

[0010] Further, the push block is fixedly connected with the push plate, and the elastic film is fixed to one end of the clamping groove close to the push block.

[0011] Further, the push block is fixedly connected with the push plate, and the elastic film is fixed to one end of the clamping groove close to the push block.

[0012] Further, the end of the clamping block is a bevel structure.

[0013] The high-voltage fuse with the insulation structure has the advantages that the fixing plate, the clamping block, the bottom plate, the clamping groove, the push plate and the push block are combined to form the high-voltage fuse with the insulation structure.

[0014] The clamping block is installed in the fixing plate, the clamping groove is formed in the bottom plate, the bottom plate and the fixing plate are fixed through the clamping block and the clamping groove, the bottom plate is pressed to be fixed, the installation is simple and convenient, the working efficiency is improved, the push plate is installed on the two sides of the bottom plate, the push block is installed on the push plate, the push plate is pressed to be disassembled, and the disassembly efficiency is high. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a whole assembly perspective view of the high-voltage fuse with the insulation structure.

[0016] Figure 2 It is an explosion view of the high-voltage fuse with the insulation structure.

[0017] Figure 3 It is an assembly section view of the bottom plate and the fixing plate in the high-voltage fuse with the insulation structure.

[0018] Figure 4 It is a schematic view of A in the middle. Figure 3

[0019] In the drawing: 1, fuse body; 2, bottom plate; 3, fixing plate; 4, support insulator; 5, wiring seat; 6, fuse element pipe; 7, rubber protective sleeve; 8, groove; 9, spring; 10, limiting block; 11, clamping block; 12, clamping groove; 13, push plate; 14, elastic film; 15, push block; 16, elastic sheet. DETAILED DESCRIPTION

[0020] ​In order to make the technical means, creation characteristics, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific embodiments.

[0021] Please refer to Figures 1 to 4 The utility model provides a kind of technical scheme: a high-voltage fuse with insulation structure, including bottom plate 2 and fixed plate 3, the bottom plate 2 corresponds with fixed plate 3, bottom plate 2 is equipped with fuse body 1, bottom plate 2 both sides are equipped with push plate 13, fixed plate 3 is elastically matched with multiple clamping blocks 11, bottom plate 2 is equipped with multiple clamping grooves 12, clamping groove 12 corresponds with clamping block 11, push plate 13 is equipped with multiple push blocks 15, push block 15 corresponds with clamping groove 12.

[0022] In this embodiment, bottom plate 2 is C-shaped structure, C-shaped structure corresponds with fixed plate 3, fuse body 1 includes support insulator 4, terminal block 5 and fuse tube 6, support insulator 4 is equipped with rubber protective sleeve 7 on the side, rubber protective sleeve 7 can play better protection and insulation effect, prevent rainwater from being immersed.

[0023] Fixed plate 3 is equipped with multiple grooves 8, groove 8 corresponds with clamping block 11, spring 9 is fixed between the groove wall of groove 8 and clamping block 11, the side of clamping block 11 is fixed with limit block 10, limit block 10 is slidably connected with groove 8, push plate 13 is fixedly connected with push block 15, one end of clamping groove 12 close to push block 15 is fixed with elastic film 14, both ends of push plate 13 are fixed with elastic sheet 16 between push plate 13 and bottom plate 2, the end of clamping block 11 is inclined surface structure.

[0024] Specifically, when bottom plate 2 and fixed plate 3 need to be installed, bottom plate 2 is placed on fixed plate 3, then bottom plate 2 is pressed down, so that bottom plate 2 extrudes clamping block 11, clamping block 11 enters groove 8, spring 9 is compressed, when bottom plate 2 is completely pressed down, spring 9 rebounds and pushes clamping block 11, so that clamping block 11 enters clamping groove 12, so that fixed plate 3 and bottom plate 2 can be fixed together.

[0025] When bottom plate 2 needs to be disassembled, push plate 13 is pressed, so that elastic sheet 16 is broken, so that push plate 13 pushes push block 15, push block 15 is inserted into clamping groove 12, so that clamping block 11 and clamping groove 12 lose the clamping relationship, and bottom plate 2 is pulled up, so that bottom plate 2 can be disassembled.

[0026] In addition, it should be understood that although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can be combined appropriately to form other embodiments that those skilled in the art can understand.

Claims

1. A high-voltage fuse with an insulating structure, comprising a base plate (2) and a fixing plate (3), characterized in that, The base plate (2) corresponds to the fixing plate (3). The base plate (2) is equipped with a fuse body (1). Push plates (13) are installed on both sides of the base plate (2). Multiple locking blocks (11) are elastically fitted inside the fixing plate (3). Multiple slots (12) are opened inside the base plate (2). The slots (12) correspond to the locking blocks (11). Multiple push blocks (15) are installed on the push plate (13). The push blocks (15) correspond to the slots (12).

2. A high-voltage fuse with an insulating structure according to claim 1, characterized in that: The base plate (2) has a C-shaped structure, which corresponds to the fixing plate (3).

3. A high-voltage fuse with an insulating structure according to claim 1, characterized in that: The fuse body (1) includes a post insulator (4), a terminal block (5) and a fuse tube (6), and a rubber protective sleeve (7) is installed on the periphery of the post insulator (4).

4. A high-voltage fuse with an insulating structure according to claim 1, characterized in that: The fixing plate (3) has multiple grooves (8) inside, and the grooves (8) correspond to the locking blocks (11). A spring (9) is fixed between the groove wall of the groove (8) and the locking block (11).

5. A high-voltage fuse with an insulating structure according to claim 4, characterized in that: The card block (11) has a limiting block (10) fixed on its periphery, and the limiting block (10) is slidably connected to the groove (8).

6. A high-voltage fuse with an insulating structure according to claim 1, characterized in that: The push plate (13) is fixedly connected to the push block (15), and an elastic film (14) is fixed to one end of the slot (12) near the push block (15).

7. A high-voltage fuse with an insulating structure according to claim 1, characterized in that: Both ends of the push plate (13) are fixed with elastic sheets (16) between them and the base plate (2).

8. A high-voltage fuse with an insulating structure according to claim 1, characterized in that: The end of the card block (11) has a beveled structure.

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