Simple manual maintenance fuse box

Abstract

The utility model relates to the technical field of fuse boxes, and discloses a simple manual maintenance fuse box, which comprises a base, a groove is arranged on the base, a fuse is mounted in the groove, copper bar hardware is mounted on two sides of the fuse through detachable components, an upper cover is mounted above the base through a connecting component, and the upper cover is connected with the base through a connecting component. When the current is overloaded, the fuse is burnt out, the fuse is disconnected from the copper bar, and the fuse needs to be replaced, the device is provided with the upper cover, when the device is used, the fuse can be seen and conveniently replaced in the following steps by detaching the upper cover and separating the upper cover from the base, and when the fuse is replaced, the fuse can be conveniently replaced. Therefore, the case panel does not need to be disassembled, and the problem that the case panel needs to be disassembled during replacement in the prior art is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of fuse boxes, in particular to a simple manual maintenance fuse box. Background Art

[0002] A fuse box, also known as a fuse holder, is an electrical device used to house and protect fuses (fuse links) in a circuit. A fuse is a safety device that melts due to the heat effect when the current in the circuit exceeds its rated value, thereby cutting off the circuit to prevent wire overload and potential fire hazards. Protective functions: The fuse box provides a fixed position for the fuses and protects them from external factors such as dust, moisture, and accidental contact; Easy operation: The fuse box is usually designed with a lid that is easy to open and close, making it convenient to replace the blown fuses; Clear identification: There are usually labels or diagrams inside the fuse box indicating the circuits or devices protected by each fuse, so that the corresponding fuses can be quickly identified and replaced when they blow; Circuit breakers: In some modern fuse boxes, circuit breakers may be used instead of traditional fuses. Circuit breakers can be reset manually or automatically, providing higher safety and convenience than traditional fuses; Multiple types: Fuse boxes come in different types and specifications, suitable for different electrical systems and current ratings.

[0003] However, in the prior art, when the current is overloaded, the fuse burns out and disconnects from the copper busbar to protect the system. In this case, the fuse box needs to be replaced, but the machine shell panel needs to be disassembled during replacement. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the problems existing in the prior art, and to propose a simple manual maintenance fuse box.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A simple manual maintenance fuse box, including a base, a groove is provided on the base, a fuse is installed in the groove, copper busbar hardware is installed on both sides of the fuse through a detachable component, and an upper cover is installed above the base through a connecting component.

[0007] Preferably, the copper busbar hardware includes two copper busbars, two connecting rods, and two threaded holes. The two connecting rods are respectively arranged on one side of the corresponding copper busbar, and the two threaded holes are arranged on one side of the corresponding connecting rod. Both sides of the fuse are connected to the threaded holes through a detachable component.

[0008] Preferably, the detachable component includes two first bolts, and the two first bolts respectively penetrate through the corresponding side of the fuse and are threadedly connected to the threaded holes.

[0009] Preferably, a protective pad is further provided on one side of the base, and the material of the protective pad is silicone.

[0010] Preferably, the connecting component includes a plurality of second bolts and a plurality of second nuts. A plurality of placing grooves are provided at the bottom end of the base, and the plurality of second nuts are arranged in the corresponding placing grooves. The plurality of second bolts all penetrate through the upper cover and the base and are threadedly connected to the corresponding second nuts.

[0011] Preferably, the material of the upper cover is plastic.

[0012] Preferably, the base and the copper bar hardware are integrally arranged.

[0013] Compared with the prior art, the beneficial effects of the present utility model are:

[0014] In the present utility model, through the provided fuse, the fuse can be installed on the base, then contact with the copper bar hardware, and finally the upper cover is installed on the base with the connecting component and finally installed on the casing of the client. When the current is overloaded, the fuse will burn out and disconnect from the copper bar. When the fuse needs to be replaced, only the upper cover needs to be separated from the base to see the fuse and then replace the fuse. Compared with the prior art, through the provided upper cover, during use, only the upper cover needs to be disassembled to replace the fuse, solving the problem in the prior art that the casing panel needs to be disassembled during replacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is an overall schematic diagram of a simple manual maintenance fuse box proposed by the present utility model;

[0016] Figure 2 is a schematic diagram of a groove of a simple manual maintenance fuse box proposed by the present utility model;

[0017] Figure 3 is a schematic diagram of a placing groove of a simple manual maintenance fuse box proposed by the present utility model;

[0018] Figure 4 is a schematic diagram of the bottom end of a simple manual maintenance fuse box proposed by the present utility model.

[0019] In the figure: 1. Base; 2. Groove; 3. Fuse; 4. Upper cover; 5. Placing groove; 6. Copper bar; 7. Connecting rod; 8. Threaded hole; 9. First bolt; 10. Protective pad; 11. Second bolt; 12. Second nut. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.

[0021] Referring to Figures 1 to 4 , a simple manual maintenance fuse box includes a base 1, a groove 2 is provided on the base 1, a fuse 3 is installed in the groove 2, and copper row hardware is installed on both sides of the fuse 3 through a detachable component. A top cover 4 is installed above the base 1 through a connection component.

[0022] When this device is in use, the fuse 3 can be installed on the base 1, then make contact with the copper row hardware, and finally install the top cover 4 on the base 1 with the connection component and finally install it on the casing of the client. When the current is overloaded, the fuse 3 will be burned out and disconnected from the copper row 6. When the fuse 3 needs to be replaced, only by separating the top cover 4 from the base 1 can the fuse 3 be seen, and then the fuse 3 can be replaced. Compared with the prior art, by setting the top cover 4, when in use, only the top cover 4 needs to be disassembled to replace the fuse 3, solving the problem in the prior art that the casing panel needs to be disassembled during replacement.

[0023] Furthermore, the copper row hardware includes two copper rows 6, two connecting rods 7 and two threaded holes 8. The two connecting rods 7 are respectively arranged on one side of the corresponding copper row 6, and the two threaded holes 8 are arranged on one side of the corresponding connecting rod 7. Both sides of the fuse 3 are connected to the threaded holes 8 through a detachable component. By setting the copper row 6 and the connecting rod 7, by connecting the connecting rod 7 with the fuse 3, the fuse 3 is connected to the copper row 6, enabling the system to operate normally.

[0024] Furthermore, the detachable component includes two first bolts 9. The two first bolts 9 respectively penetrate through the corresponding side of the fuse 3 and are threadedly connected to the threaded holes 8. By setting the first bolts 9, the fuse 3 can be fixed in the groove 2, and by turning the bolts, it is convenient to disassemble and install the fuse 3.

[0025] Furthermore, a protective pad 10 is also provided on one side of the base 1. The material of the protective pad 10 is silica gel. By setting the protective pad 10, the sealing performance between the top cover 4 and the base 1 can be increased.

[0026] Furthermore, the connecting component includes a plurality of second bolts 11 and a plurality of second nuts 12. A plurality of placing grooves 5 are provided at the bottom end of the base 1. The plurality of second nuts 12 are arranged in the corresponding placing grooves 5. The plurality of second bolts 11 all penetrate through the upper cover 4 and the base 1 and are in threaded connection with the corresponding second nuts 12. By providing the second bolts 11 and the second nuts 12, the upper cover 4 can be disassembled and installed by screwing the second bolts 11.

[0027] Furthermore, the upper cover 4 is made of plastic. Since the upper cover 4 is made of plastic, the mass of the upper cover 4 is relatively light, which is convenient for use.

[0028] Furthermore, the base 1 and the copper busbar hardware are integrally provided.

[0029] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and should be covered within the protection scope of the present invention.

Claims

1. A simple manual maintenance fuse box, comprising a base (1), characterized in that: A groove (2) is provided on the base (1), a fuse (3) is installed in the groove (2), and copper bar hardware is installed on both sides of the fuse (3) through a detachable component. An upper cover (4) is installed above the base (1) through a connection component.

2. The simple manual maintenance fuse box according to claim 1, wherein: The copper bar hardware includes two copper bars (6), two connecting rods (7) and two threaded holes (8). The two connecting rods (7) are respectively arranged on one side of the corresponding copper bar (6), and the two threaded holes (8) are arranged on one side of the corresponding connecting rod (7). Both sides of the fuse (3) are connected to the threaded holes (8) through a detachable component.

3. The simple manual maintenance fuse box according to claim 2, characterized in that: The detachable component includes two first bolts (9), and the two first bolts (9) respectively penetrate through the corresponding side of the fuse (3) and are threadedly connected to the threaded holes (8).

4. A simple manual maintenance fuse box according to claim 1, characterized in that: A protective pad (10) is further provided on one side of the base (1), and the material of the protective pad (10) is silica gel.

5. A simple manual maintenance fuse box according to claim 1, characterized in that: The connection component includes a plurality of second bolts (11) and a plurality of second nuts (12). A plurality of placement grooves (5) are provided at the bottom end of the base (1), and the plurality of second nuts (12) are arranged in the corresponding placement grooves (5). The plurality of second bolts (11) all penetrate through the upper cover (4) and are threadedly connected to the base (1) and the corresponding second nuts (12).

6. The simple manual maintenance fuse box according to claim 1, characterized in that: The material of the upper cover (4) is plastic.

7. A simple manual maintenance fuse box according to claim 1, characterized in that: The base (1) and the copper bar hardware are integrally provided.

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