Integrated fuse mounting seat

Abstract

The utility model discloses an integrated fuse mounting seat, which comprises a supporting seat mechanism, a fusing device and a connecting mechanism, at least one group of fusing mechanism is arranged on the supporting seat mechanism, a connecting mechanism is arranged on the supporting seat mechanism, the supporting seat mechanism can support the fusing mechanism, the fusing mechanism can fuse an overload circuit, and the connecting mechanism can be connected with an input or / and output loop. The beneficial effects of the utility model are that the supporting seat mechanism can support the first fusing mechanism and the second fusing mechanisms, the first fusing mechanism and the second fusing mechanisms can meet the power distribution requirements of various high-voltage frameworks, and the space, the cost and the weight are greatly saved; the high-voltage fuses with different configurations are arranged in a centralized manner through a special mold, so that the space, the cost and the weight are greatly saved; and the power distribution modes of different high-voltage frameworks are flexibly matched, so that the universality of the product is improved through a modular integrated design, and the light weight is realized.

Description

Technical Field

[0001] The utility model relates to the technical field of power distribution boxes, in particular to an integrated fuse mounting seat. Background Art

[0002] With the continuous development of electric vehicle technology, the degree of automobile electrification is constantly improving, and the integration of components is increasing, and its complexity is constantly increasing. Among them, PDU (high-voltage distribution box) is the heart of the power system, responsible for transporting electrical energy; the higher its integration, the more space and cost can be saved.

[0003] At present, the fuses inside the new energy distribution box are basically arranged in a distributed manner, and are mostly fixed by a separate support method. However, this method takes up a large space, resulting in a waste of volume. At the same time, due to the large number of fixing points and supporting points, the weight is large, resulting in high cost. For this reason, the inventor has designed an integrated fuse mounting seat. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In view of the above problems or problems existing in the prior art, the present utility model is proposed.

[0006] Therefore, the purpose of the utility model is to provide an integrated fuse mounting base, which integrates and distributes the fuses on the mounting base, includes a main fuse and 10 auxiliary drive distribution fuses, is compatible with the power distribution requirements of various high-voltage architectures, and greatly saves space, cost, and weight.

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions: an integrated fuse mounting base, which includes a support base mechanism, a fuse device, and a connecting mechanism; at least one group of fuse devices are arranged on the support base mechanism, and a connecting mechanism is arranged on the support base mechanism, the support base mechanism can support the fuse device, the fuse device can fuse the overload circuit, and the connecting mechanism can connect the input and / or output circuit.

[0008] As a preferred solution of the integrated fuse mounting seat of the utility model, the fuse device includes a first fuse mechanism and a second fuse mechanism, at least one group of second fuse mechanisms is arranged on the side of the first fuse mechanism, and the support seat mechanism can support the first fuse mechanism and the second fuse mechanism and connect the circuit.

[0009] As a preferred solution of the integrated fuse mounting base of the utility model, the second fuse mechanism includes a fuse assembly and a fuse connection assembly; the fuse connection assembly is arranged on the support seat mechanism, the fuse assembly can be placed in the fuse connection assembly, and the fuse assembly and the fuse connection assembly can be arranged in multiple groups side by side.

[0010] As a preferred solution of the integrated fuse mounting seat of the utility model, the fuse assembly includes an auxiliary drive fuse and a fixer. The auxiliary drive fuse can be arranged in the fuse connection assembly. The fixer is arranged on both sides of the auxiliary drive fuse and is connected and fixed to the fuse connection assembly.

[0011] As a preferred solution of the integrated fuse mounting seat of the utility model, wherein: the fuse connection assembly includes an auxiliary drive fuse slot, a fuse limit frame, and a limit hole, an auxiliary drive fuse can be arranged in the auxiliary drive fuse slot, the fuse limit frame is arranged in the auxiliary drive fuse slot, the fuse limit frame can limit the auxiliary drive fuse, and the auxiliary drive fuse is connected to the auxiliary drive fuse slot through a fixer.

[0012] As a preferred solution of the integrated fuse mounting seat of the utility model, the first fuse mechanism includes a main fuse component, which is arranged on the upper end surface of the support seat mechanism and on the side surface of the first fuse mechanism.

[0013] As a preferred solution of the integrated fuse mounting seat of the utility model, the connecting mechanism includes a copper busbar connecting assembly and a wiring assembly, and the copper busbar connecting assembly and the wiring assembly are arranged on the supporting seat mechanism and are connected to the fuse device.

[0014] As a preferred solution of the integrated fuse mounting seat of the utility model, the copper bar connection assembly includes a copper bar, at least one group of copper bars is provided, and the copper bar is connected to the second fuse mechanism.

[0015] As a preferred solution of the integrated fuse mounting seat of the utility model, wherein: the wiring assembly includes wiring points, and the wiring points are arranged in a group.

[0016] As a preferred solution of the integrated fuse mounting seat of the utility model, the supporting seat mechanism includes a supporting plate, on which a first fuse mechanism and a second fuse mechanism are arranged, and the supporting plate is in circuit conduction with the first fuse mechanism and the second fuse mechanism.

[0017] The beneficial effects of the utility model are as follows: the utility model can support the first fuse mechanism and the second fuse mechanism through the support seat mechanism, and can be compatible with the power distribution requirements of various high-voltage architectures through the first fuse mechanism and multiple groups of second fuse mechanisms, which greatly saves space, cost and weight; through a special mold, high-voltage fuses of different configurations are centrally arranged, which greatly saves space, cost and weight; and the power distribution methods of different high-voltage architectures are flexibly matched, and the versatility of the product is improved by modular integrated design, and lightweight is achieved. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following is a brief introduction to the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0019] Figure 1 It is the overall schematic diagram of the integrated fuse mounting base.

[0020] Figure 2 An exploded view of the integrated fuse mount. DETAILED DESCRIPTION

[0021] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0023] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor is it a separate or selective embodiment that is mutually exclusive with other embodiments.

[0024] Example 1

[0025] Reference Figure 1, which is the first embodiment of the utility model, and this embodiment provides an integrated fuse mounting seat, which includes a support seat mechanism 1, a fuse device 2, and a connecting mechanism 3; by arranging the fuse device 2 on the support seat mechanism 1, and arranging the connecting mechanism 3 on the side of the fuse device 2, the fuse device 2 can be supported by the support seat mechanism 1, and external wiring can be performed through the connecting mechanism 3 to connect to the output or input circuit.

[0026] Specifically, it includes a support seat mechanism 1, a fuse device 2, and a connecting mechanism 3; at least one group of fuse devices 2 is arranged on the support seat mechanism 1, and a connecting mechanism 3 is arranged on the support seat mechanism 1. The support seat mechanism 1 can support the fuse device 2, the fuse device 2 can fuse the overload circuit, and the connecting mechanism 3 can connect the input and / or output circuit.

[0027] Preferably, multiple groups of fuse devices 2 can be arranged on the support base mechanism 1.

[0028] In summary, the utility model sets a plurality of sets of fuse devices 2 on the support seat mechanism 1 and integrates them together in a modular manner. The fuse devices 2 can be used to centrally arrange high-voltage fuses of different configurations, thereby greatly saving space, cost, and weight. The power distribution methods of different high-voltage architectures can be flexibly matched, and the versatility of the product is improved by modular integrated design, thereby achieving lightweight.

[0029] Example 2

[0030] Reference Figures 1-2 , which is the second embodiment of the utility model. In the previous embodiment, the integrated fuse mounting seat includes a support seat mechanism 1, a fuse device 2, and a connecting mechanism 3; by arranging the fuse device 2 on the support seat mechanism 1, and arranging the connecting mechanism 3 on the side of the fuse device 2, the fuse device 2 can be supported by the support seat mechanism 1, and external wiring can be performed through the connecting mechanism 3 to connect to the output or input circuit.

[0031] Specifically, it includes a support seat mechanism 1, a fuse device 2, and a connecting mechanism 3; at least one group of fuse devices 2 is arranged on the support seat mechanism 1, and a connecting mechanism 3 is arranged on the support seat mechanism 1. The support seat mechanism 1 can support the fuse device 2, the fuse device 2 can fuse the overload circuit, and the connecting mechanism 3 can connect the input and / or output circuit.

[0032] Furthermore, the fuse device 2 includes a first fuse mechanism 21 and a second fuse mechanism 22. At least one set of second fuse mechanisms 22 is arranged on the side of the first fuse mechanism 21. The support seat mechanism 1 can support the first fuse mechanism 21 and the second fuse mechanism 22 and connect the circuit.

[0033] Preferably, multiple groups of second fuse mechanisms 22 can be provided.

[0034] Preferably, the first fuse mechanism 21 is a main fuse, which can be used for one of the motor circuit, fast charging circuit, battery main circuit, etc.; the second fuse mechanism 22 can be used for high-voltage loads such as compressors, PTC, WPTC, upper equipment, air pump controllers, and oil pump controls.

[0035] Furthermore, the second fuse mechanism 22 includes a fuse assembly 221 and a fuse connection assembly 222; the fuse connection assembly 222 is arranged on the support seat mechanism 1, the fuse assembly 221 can be placed in the fuse connection assembly 222, and the fuse assembly 221 and the fuse connection assembly 222 can be arranged side by side in multiple groups.

[0036] Furthermore, the fuse assembly 221 includes an auxiliary drive fuse 2211 and a fixer 2212 . The auxiliary drive fuse 2211 can be disposed in the fuse connection assembly 222 . The fixer 2212 is disposed on both sides of the auxiliary drive fuse 2211 and is connected and fixed to the fuse connection assembly 222 .

[0037] Furthermore, the fuse connection assembly 222 includes an auxiliary drive fuse slot 2221, a fuse limiting frame 2222, and a limiting hole 2223. The auxiliary drive fuse 2211 can be set in the auxiliary drive fuse slot 2221. The fuse limiting frame 2222 is set in the auxiliary drive fuse slot 2221. The fuse limiting frame 2222 can limit the auxiliary drive fuse 2211. The auxiliary drive fuse 2211 is connected to the auxiliary drive fuse slot 2221 through the fixer 2212.

[0038] Preferably, the fuse limit frame 2222 is fixedly disposed in the auxiliary drive fuse slot 2221 , and the auxiliary drive fuse 2211 can be fixed. The fixer 2212 is a fixing bolt, and the fixer 2212 can fix the auxiliary drive fuse 2211 in the fuse limit frame 2222 in the auxiliary drive fuse slot 2221 .

[0039] Furthermore, the first fuse mechanism 21 includes a main fuse component 211 , which is disposed on the upper end surface of the support seat mechanism 1 and on the side surface of the first fuse mechanism 21 .

[0040] Furthermore, the connection mechanism 3 includes a copper busbar connection component 31 and a wiring component 32 . The copper busbar connection component 31 and the wiring component 32 are arranged on the support seat mechanism 1 and are connected to the fuse device 2 .

[0041] Furthermore, the copper bar connection assembly 31 includes copper bars 311 , at least one group of copper bars 311 is provided, and the copper bars 311 are conductively connected to the second fuse mechanism 22 .

[0042] Furthermore, the wiring assembly 32 includes wiring points 321 , and the wiring points 321 are arranged in a group.

[0043] Preferably, the copper busbar 311 and the connection point 321 can connect the input and output circuits to meet the requirements of different high-voltage power distribution architectures.

[0044] Preferably, the first fuse mechanism 21 and the second fuse mechanism 22 can be connected using a copper busbar or a wiring harness, which is flexible and convenient.

[0045] Furthermore, the support seat mechanism 1 includes a support plate 11 , on which a first fuse mechanism 21 and a second fuse mechanism 22 are disposed, and the support plate 11 is electrically connected to the first fuse mechanism 21 and the second fuse mechanism 22 .

[0046] Preferably, the support plate 11 is provided with a U-shaped groove and a tie hole to fix the wiring harness.

[0047] In summary, the utility model patent arranges high-voltage fuses of different configurations in a centralized manner through a special mold, which greatly saves space, cost, and weight; and flexibly matches the power distribution methods of different high-voltage architectures, greatly improves the versatility of the product with a modular integrated design, and achieves lightweight; by integrating the fuse on a special support seat, deep integration can be achieved, and the input and output circuits can be flexibly combined, with strong configuration adaptability; the fuse can be connected using copper busbars and wiring harnesses, which is flexible and convenient.

[0048] Importantly, it should be noted that the construction and arrangement of the present application shown in a plurality of different exemplary embodiments are only exemplary. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and ratio of various elements, and parameter values ​​(e.g., temperature, pressure, etc.), installation arrangements, use of materials, color, directional changes, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in the application. For example, the element shown as integrally formed can be composed of multiple parts or elements, the position of the element can be inverted or otherwise changed, and the nature or number or position of the discrete element can be changed or changed. Therefore, all such modifications are intended to be included in the scope of the present utility model. The order or sequence of any process or method steps can be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and is not only structurally equivalent but also an equivalent structure. Without departing from the scope of the present invention, other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the present invention is not limited to a specific embodiment, but extends to various modifications that still fall within the scope of the appended claims.

[0049] Additionally, in order to provide a concise description of example embodiments, all features of an actual embodiment (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention) may not be described.

[0050] It should be understood that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but for those of ordinary skill having the benefit of this disclosure, without undue experimentation, the development effort will be a routine task of design, fabrication, and production.

[0051] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. An integrated fuse mounting base, characterized in that: The invention comprises a support base mechanism (1), a fuse device (2), and a connecting mechanism (3); at least one set of fuse devices (2) is arranged on the support base mechanism (1); the connecting mechanism (3) is arranged on the support base mechanism (1); the support base mechanism (1) can support the fuse device (2); the fuse device (2) can fuse an overload circuit; and the connecting mechanism (3) can connect an input or / and output circuit.

2. The integrated fuse mounting base according to claim 1, characterized in that: The fuse device (2) comprises a first fuse mechanism (21) and a second fuse mechanism (22); at least one group of second fuse mechanisms (22) is arranged on the side of the first fuse mechanism (21); and the support seat mechanism (1) can support the first fuse mechanism (21) and the second fuse mechanism (22) and connect the circuit.

3. The integrated fuse mounting base according to claim 2, characterized in that: The second fuse mechanism (22) comprises a fuse assembly (221) and a fuse connection assembly (222); the fuse connection assembly (222) is arranged on the support seat mechanism (1), the fuse assembly (221) can be placed in the fuse connection assembly (222), and the fuse assembly (221) and the fuse connection assembly (222) can be arranged in multiple groups side by side.

4. The integrated fuse mounting base according to claim 3, characterized in that: The fuse assembly (221) comprises an auxiliary drive fuse (2211) and a fixer (2212); the auxiliary drive fuse (2211) can be arranged in the fuse connection assembly (222); the fixer (2212) is arranged on both sides of the auxiliary drive fuse (2211) and is connected and fixed to the fuse connection assembly (222).

5. The integrated fuse mounting base according to claim 3, characterized in that: The fuse connection assembly (222) comprises an auxiliary drive fuse slot (2221), a fuse limiting frame (2222), and a limiting hole (2223); an auxiliary drive fuse (2211) can be arranged in the auxiliary drive fuse slot (2221); the fuse limiting frame (2222) is arranged in the auxiliary drive fuse slot (2221); the fuse limiting frame (2222) can limit the auxiliary drive fuse (2211); the auxiliary drive fuse (2211) and the auxiliary drive fuse slot (2221) are connected via a fixer (2212).

6. The integrated fuse mounting base according to claim 2, characterized in that: The first fuse mechanism (21) comprises a main fuse component (211), and the main fuse component (211) is arranged on the upper end surface of the support seat mechanism (1) and on the side surface of the first fuse mechanism (21).

7. The integrated fuse mounting base according to claim 1, characterized in that: The connection mechanism (3) comprises a copper busbar connection assembly (31) and a wiring assembly (32); the copper busbar connection assembly (31) and the wiring assembly (32) are arranged on the support seat mechanism (1) and are in conduction with the fuse device (2).

8. The integrated fuse mounting base according to claim 7, characterized in that: The copper bar connection assembly (31) comprises a copper bar (311), at least one group of the copper bars (311) is provided, and the copper bars (311) are in conduction with the second fuse mechanism (22).

9. The integrated fuse mounting base according to claim 7, characterized in that: The wiring assembly (32) comprises wiring points (321), and the wiring points (321) are arranged in a group.

10. The integrated fuse mounting base according to claim 1, characterized in that: The support seat mechanism (1) comprises a support plate (11), on which a first fuse mechanism (21) and a second fuse mechanism (22) are arranged, and the support plate (11) is electrically connected to the first fuse mechanism (21) and the second fuse mechanism (22).

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