Storage battery fuse box

Abstract

The utility model discloses a storage battery fuse box, relates to the technical field of fuse boxes, and solves the problems that in the conventional storage battery fuse box, the structural strength of a box cover of the fuse box is lower, internal electronic elements are only protected by the box cover, the protection effect is poor, the box cover is easy to deform, the internal electronic elements are crushed, and the service life of the storage battery fuse box is prolonged. And the service life of the storage battery fuse box is shortened. Comprising a fuse base and a box cover arranged on the fuse base. The reinforcing structure is arranged in the box cover, a reinforcing layer is arranged in the box cover, and the reinforcing structure comprises a metal reinforcing sheet arranged in the reinforcing layer and a plurality of reinforcing ribs arranged between the metal reinforcing sheet and the reinforcing layer in parallel; a waterproof structure; according to the utility model, the structural strength of the box cover of the fuse box can be improved, and internal electronic components can be effectively prevented from being damaged due to deformation of the box cover, so that the service life of the fuse box is prolonged, and the practicability is stronger.

Description

Technical Field

[0001] The utility model belongs to the technical field of fuse boxes, in particular to a battery fuse box. Background Art

[0002] The battery fuse box is an important part of the automobile electrical system. It is called the automobile fuse box. It is a box for installing fuses (also called a fuse holder). It is convenient for installing fuses and has performance characteristics such as waterproof, fireproof, and high temperature resistance. Its main function is to serve as a hub station for the circuit when there is a fault in the electrical circuit, so as to quickly locate the problem. It is equipped with multiple fuses, which can automatically blow when the current is too large, thereby protecting the electrical circuits and electrical equipment from damage. In addition, it also has the function of connecting, distributing and managing various circuits in the automobile electrical system, and can distribute the electrical energy from the battery to various electrical equipment to ensure the normal operation of the vehicle.

[0003] At present, the inventor has found that the existing battery fuse box has a low structural strength of the box cover, and only relies on the box cover to protect the internal electronic components, which has a poor protective effect. The box cover is easily deformed, causing the internal electronic components to be crushed, thereby reducing the service life of the battery fuse box.

[0004] Therefore, based on the above problems, we designed a battery fuse box. Utility Model Content

[0005] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model proposes a battery fuse box, which solves the technical problem that the existing battery fuse box has a low structural strength of the box cover, and only relies on the box cover to protect the internal electronic components, the protection effect is not good, the box cover is easy to deform, resulting in the internal electronic components being crushed, and the service life of the battery fuse box is reduced.

[0006] To achieve the above-mentioned object, according to an embodiment of the first aspect of the utility model, a battery fuse box is provided, comprising a fuse base, and a box cover arranged on the fuse base;

[0007] Also includes:

[0008] A reinforcing structure is arranged in the box cover, wherein a reinforcing layer is arranged in the box cover, and the reinforcing structure comprises a metal reinforcing sheet arranged in the reinforcing layer and a plurality of reinforcing ribs arranged in parallel between the metal reinforcing sheet and the reinforcing layer;

[0009] A waterproof structure comprises a circle of silicone strips connected to the edge of the surface of the fuse base and a circle of mounting retaining strips connected to the surface of the silicone strips.

[0010] A further improvement is that a plurality of the reinforcing ribs are arranged along the inner wall surface of the metal reinforcing sheet, and each reinforcing rib has the same size.

[0011] A further improvement is that a plurality of heat-conducting columns are embedded on each of the reinforcing ribs, one end of each heat-conducting column extends into the box cover, and the other end extends out of the box cover and communicates with the outside. By arranging a heat-conducting column on each reinforcing rib, the heat in the fuse box can be conducted out to avoid excessive temperature in the fuse box.

[0012] A further improvement is that the inner wall surface of the installation baffle is flush with the inner wall surface of the silicone strip, and plug posts are provided at the four corners of the surface of the silicone strip.

[0013] A further improvement is that the inner wall surface of the box cover is provided with a notch for matching the installation of the retaining bar, and the four corners of the bottom surface of the box cover are provided with slots for matching the installation of each plug post.

[0014] A further improvement is that mounting ears are arranged at the four corners of the fuse base, and a fixing screw is arranged through each mounting ear.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] (1) The utility model inserts the four plugs on the fuse base into the slots of the box cover respectively, and inserts the mounting bar into the notch of the box cover. At this time, the outer wall surface of the mounting bar contacts the inner wall surface of the notch, and the bottom surface of the box cover contacts the surface of the silicone strip. After the insertion is completed, the box cover and the fuse base are connected by fixing bolts, thereby realizing convenient installation. In this way, the dual functions of the silicone strip and the mounting bar can improve the waterproof and dustproof effects, thereby effectively preventing dust and water from entering the fuse box;

[0017] (2) The utility model provides a reinforcing layer in the box cover, and a metal reinforcing sheet and reinforcing ribs in the reinforcing layer. The reinforcing ribs support the metal reinforcing sheet. When used together, the structural strength of the box cover can be improved, and the box cover can be effectively prevented from being damaged by internal electronic components due to deformation. Moreover, by providing a heat conducting column on each reinforcing rib, the heat in the fuse box can be conducted out, and the temperature in the fuse box can be prevented from being too high, thereby improving the service life of the fuse box and making it more practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the structure of the utility model in a front view in cross section;

[0020] Figure 3 This is a schematic diagram of the structure of the box cover of the utility model when viewed from above;

[0021] Figure 4 This is a schematic diagram of the top view of the fuse base and waterproof structure of the utility model;

[0022] Figure 5 It is a schematic diagram of the cross-sectional side structure of the utility model.

[0023] Markings in the figure:

[0024] 1. Box cover; 11. Reinforcement layer; 12. Notch; 13. Slot; 14. Fixing bolt; 2. Fuse base; 21. Fixing screw; 22. Mounting ear; 3. Reinforcement structure; 31. Metal reinforcement sheet; 32. Reinforcement rib; 33. Thermal conductive column; 4. Waterproof structure; 41. Silicone strip; 411. Insert column; 42. Mounting baffle. DETAILED DESCRIPTION

[0025] The technical solution of the utility model will be described clearly and completely in conjunction with the embodiments below. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] like Figure 1 As shown, a battery fuse box comprises a fuse base 2 and a box cover 1 arranged on the fuse base 2;

[0027] like Figure 3 and Figure 5 As shown, when implemented, it includes: a reinforcing structure 3, which is arranged in the box cover 1, and a reinforcing layer 11 is arranged in the box cover 1. The reinforcing structure 3 includes a metal reinforcing sheet 31 arranged in the reinforcing layer 11 and a plurality of reinforcing ribs 32 arranged in parallel between the metal reinforcing sheet 31 and the reinforcing layer 11;

[0028] Among them, several reinforcing ribs 32 are arranged along the inner wall surface of the metal reinforcing sheet 31, and several heat-conducting columns 33 are embedded on each reinforcing rib 32. One end of each heat-conducting column 33 extends into the box cover 1, and the other end extends out of the box cover 1 and communicates with the outside. By arranging a reinforcing layer 11 in the box cover 1, and arranging a metal reinforcing sheet 31 and reinforcing ribs 32 in the reinforcing layer 11, the reinforcing ribs 32 support the metal reinforcing sheet 31. After being used together, the structural strength of the box cover 1 can be improved, and the box cover 1 can be effectively prevented from being damaged by deformation of the internal electronic components. In addition, by arranging a heat-conducting column 33 on each reinforcing rib 32, the heat in the fuse box can be conducted out, and the temperature in the fuse box can be prevented from being too high, thereby improving the service life of the fuse box.

[0029] like Figures 2 to 4As shown, when implemented, it includes: a waterproof structure 4, the waterproof structure 4 includes a circle of silicone strips 41 connected to the edge of the surface of the fuse base 2 and a circle of mounting strips 42 connected to the surface of the silicone strips 41;

[0030] The inner wall surface of the installation stopper 42 is flush with the inner wall surface of the silicone strip 41, and the four corners of the surface of the silicone strip 41 are provided with plugging posts 411. The inner wall surface of the box cover 1 is provided with a notch 12 for matching the installation of the installation stopper 42, and the four corners of the bottom surface of the box cover 1 are provided with slots 13 for matching the installation of each plugging post 411. The bottom of the fuse base 2 is provided with fixing bolts 14 at the position corresponding to each plugging post 411. By inserting the four plugging posts 411 on the fuse base 2 into the slots 13 of the box cover 1 respectively, and inserting the installation stopper 42 into the notch 12 of the box cover 1, the outer wall surface of the installation stopper 42 is in contact with the inner wall surface of the notch 12, and the bottom surface of the box cover 1 is in contact with the surface of the silicone strip 41. After the insertion is completed, the box cover 1 and the fuse base 2 are connected by the fixing bolts 14, so as to achieve convenient installation. In this way, the dual functions of the silicone strip 41 and the installation stopper 42 can improve the waterproof and dustproof effects.

[0031] like Figures 1 to 5 As shown, in this embodiment, mounting ears 22 are further provided at the four corners of the fuse base 2, and a fixing screw 21 is provided through each mounting ear 22. The fixing screw 21 and the mounting ears 22 are used for disassembly and assembly of the entire fuse box.

[0032] During the implementation of this embodiment, it should be noted that the actual size of each component in the application document is selected and installed before implementation according to the actual needs on site. This application document is only for the existing battery fuse box. Since the structural strength of the box cover 1 of the fuse box is low, the internal electronic components are only protected by the box cover 1, and the protection effect is not good. The box cover 1 is prone to deformation, resulting in the internal electronic components being crushed, which reduces the service life of the battery fuse box. Improvements are made, and no improvements in other aspects are involved; the working principle of this battery fuse box is introduced as follows:

[0033] During installation, the staff first installs the components in the box on the fuse base 2, and then inserts the four plugs 411 on the fuse base 2 into the slots 13 of the box cover 1, and inserts the installation stopper 42 into the notch 12 of the box cover 1. At this time, the outer wall surface of the installation stopper 42 contacts the inner wall surface of the notch 12, and the bottom surface of the box cover 1 contacts the surface of the silicone strip 41. After the insertion is completed, the box cover 1 and the fuse base 2 are connected by the fixing bolts 14, so as to achieve convenient installation. In this way, the dual functions of the silicone strip 41 and the installation stopper 42 can improve the waterproof and dustproof effects, thereby effectively preventing dust and water from entering the box;

[0034] By arranging a reinforcing layer 11 in the box cover 1, and arranging a metal reinforcing sheet 31 and reinforcing ribs 32 in the reinforcing layer 11, the reinforcing ribs 32 support the metal reinforcing sheet 31. After being used together, the structural strength of the box cover 1 can be improved, and the box cover 1 can be effectively prevented from damaging the internal electronic components due to deformation. In addition, by arranging a heat-conducting column 33 on each reinforcing rib 32, the heat in the fuse box can be conducted out, and the temperature in the fuse box can be prevented from being too high, thereby increasing the service life of the fuse box and making it more practical.

[0035] The above embodiments are only used to illustrate the technical method of the utility model rather than to limit it. Although the utility model is described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical method of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical method of the utility model.

Claims

1. A battery fuse box, comprising a fuse base (2) and a box cover (1) arranged on the fuse base (2); It is characterized in that Also includes: A reinforcing structure (3) is arranged in the box cover (1), wherein a reinforcing layer (11) is arranged in the box cover (1), and the reinforcing structure (3) comprises a metal reinforcing sheet (31) arranged in the reinforcing layer (11) and a plurality of reinforcing ribs (32) arranged in parallel between the metal reinforcing sheet (31) and the reinforcing layer (11); A waterproof structure (4), comprising a circle of silicone strips (41) connected to the edge of the surface of the fuse base (2) and a circle of mounting retaining strips (42) connected to the surface of the silicone strips (41).

2. A battery fuse box according to claim 1, characterized in that: A plurality of the reinforcing ribs (32) are arranged along the inner wall surface of the metal reinforcing sheet (31), and each reinforcing rib (32) has the same size.

3. A battery fuse box according to claim 1, characterized in that: A plurality of heat-conducting columns (33) are embedded on each of the reinforcing ribs (32); one end of each heat-conducting column (33) extends into the box cover (1), and the other end extends out of the box cover (1) to communicate with the outside.

4. A battery fuse box according to claim 1, characterized in that: The inner wall surface of the installation stop strip (42) is flush with the inner wall surface of the silicone strip (41), and plug posts (411) are provided at the four corners of the surface of the silicone strip (41).

5. A battery fuse box according to claim 4, characterized in that: The inner wall surface of the box cover (1) is provided with a notch (12) for mounting the retaining strip (42), and the four corners of the bottom surface of the box cover (1) are provided with slots (13) for mounting each plug post (411).

6. A battery fuse box according to claim 1, characterized in that: The four corners of the fuse base (2) are each provided with mounting ears (22), and each mounting ear (22) is penetrated by a fixing screw (21).

Images