Electric appliance mounting bracket in battery pack

Abstract

According to the electric appliance mounting bracket in the battery pack, in the bracket, a frame-shaped structure is defined by a battery edge covering beam, a first bracket is fixedly connected to the inner side wall of the battery edge covering beam, a first mounting hole which is used for mounting an electric appliance element and has a first diameter is formed in a first-layer bearing frame, and a mounting groove is formed in the rear end of the first-layer bearing frame and is in interference fit with the first bracket; the mounting groove is provided with a flange used for limiting, and the second-layer supporting frame is fixed to the first-layer supporting frame and provided with a second mounting hole which is used for mounting an electric appliance element and has a second diameter. According to the mounting bracket, the mounting compactness and stability are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electrical components in a battery pack of an electric vehicle, in particular to an electrical appliance mounting bracket in a battery pack. Background Art

[0002] As an emerging clean energy product, electric vehicles have become more and more popular in recent years. As the technology of electric vehicles gradually matures and the products become more popular, people have higher and higher expectations for electric vehicles, requiring electric vehicles to have super long driving range, which directly leads to the small internal space of the battery pack that provides power to the electric vehicle, making it difficult to install various electrical components. Based on this, an electrical component mounting bracket is proposed.

[0003] The above information disclosed in the background technology section is only used to enhance the understanding of the background of the present invention and therefore may contain information that does not constitute the prior art known to ordinary technicians in this field. Utility Model Content

[0004] The utility model aims to provide an electrical appliance mounting bracket in a battery pack, which improves the compactness and stability of the installation.

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

[0006] The utility model discloses a battery pack electrical appliance mounting bracket comprising:

[0007] The battery pack side beams form a frame structure.

[0008] The first bracket is fixed to the inner wall of the battery pack side beam.

[0009] The second bracket comprises,

[0010] The first support frame has a first mounting hole with a first diameter for mounting electrical components.

[0011] The mounting groove is arranged at the rear end of the first support frame and is interference fit with the first support frame. The mounting groove is provided with a retaining edge for limiting position.

[0012] The second layer support frame is fixed on the first layer support frame and is provided with a second mounting hole with a second diameter for mounting electrical components.

[0013] In the electrical appliance mounting bracket in a battery pack, the first bracket is a rectangular plate structure extending vertically along the inner side wall of the battery pack side beam.

[0014] In the battery pack electrical appliance mounting bracket, the first layer of the support frame is an L-shaped structure, which includes a vertical portion connected to the first bracket and a horizontal portion extending horizontally from the top of the vertical portion.

[0015] In the electrical appliance mounting bracket in a battery pack, a plurality of first mounting holes are distributed in an array on the horizontal portion.

[0016] In the electrical appliance mounting bracket in a battery pack, the second-layer support frame is a gate-shaped structure, which includes a pair of vertical plates vertically supported on the surface of the first-layer support frame and a horizontal plate connecting the tops of the pair of vertical plates.

[0017] In the electrical appliance mounting bracket in a battery pack, the vertical plate is provided with a hollow groove.

[0018] In the electrical appliance mounting bracket in a battery pack, the second diameter is greater than the first diameter.

[0019] In the electrical appliance mounting bracket in a battery pack, the mounting slots are arranged in pairs.

[0020] In the electrical appliance mounting bracket in a battery pack, the retaining edge includes an elastic component.

[0021] In the battery pack internal electrical appliance mounting bracket, the battery pack internal electrical appliance mounting bracket is a symmetrical structure.

[0022] In the above technical solution, the utility model provides an electrical appliance mounting bracket in a battery pack, which has the following beneficial effects: the electrical appliance mounting bracket in the battery pack has a compact structure, and is more targeted, practical, and adaptable for the small internal space of the new energy battery pack, which makes it difficult to arrange a reliable mounting bracket. The battery pack is light in weight and has a high energy density; the first bracket and the second bracket are directly connected together by interference fit, which is simple and reliable. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0024] Figure 1 It is a schematic diagram of the three-dimensional structure of the electrical appliance mounting bracket in the battery pack of the present utility model.

[0025] Figure 2 It is a partial structural schematic diagram of the electrical appliance mounting bracket in the battery pack of the present utility model.

[0026] Figure 3 It is a side structural schematic diagram of the electrical appliance mounting bracket in the battery pack of the present utility model.

[0027] Figure 4It is a schematic diagram of the top view of the electrical appliance mounting bracket in the battery pack of the present utility model. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present invention.

[0030] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0031] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0032] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0033] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0034] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0035] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0036] like Figure 1-4 As shown, in one embodiment, a battery pack electrical appliance mounting bracket of the utility model includes:

[0037] The battery side beam 8 forms a frame structure.

[0038] The first bracket 7 is fixed to the inner wall of the battery pack side beam 8.

[0039] The second bracket 1 comprises:

[0040] The first support frame 2 has a first mounting hole with a first diameter for mounting electrical components.

[0041] The mounting groove 5 is arranged at the rear end of the first support frame 2 and is interference fit with the first bracket 7. The mounting groove 5 is provided with a retaining edge 6 for limiting position.

[0042] The second-layer support frame 3 is fixed on the first-layer support frame 2 and is provided with a second mounting hole 4 with a second diameter for mounting electrical components.

[0043] In a preferred embodiment of the electrical appliance mounting bracket in a battery pack, the first bracket 7 is a rectangular plate structure extending vertically along the inner side wall of the battery pack side beam 8.

[0044] In a preferred embodiment of the electrical appliance mounting bracket in a battery pack, the first layer support frame 2 is an L-shaped structure, which includes a vertical portion connected to the first bracket 7 and a horizontal portion extending horizontally from the top of the vertical portion.

[0045] In a preferred embodiment of the electrical appliance mounting bracket in a battery pack, a plurality of first mounting holes are distributed in an array in the horizontal portion.

[0046] In a preferred embodiment of the electrical appliance mounting bracket in a battery pack, the second-layer support frame 3 is a gate-shaped structure, which includes a pair of vertical plates vertically supported on the surface of the first-layer support frame 2 and a horizontal plate connecting the tops of the pair of vertical plates.

[0047] In a preferred embodiment of the electrical appliance mounting bracket in a battery pack, the vertical plate is provided with a hollow groove.

[0048] In a preferred embodiment of the electrical appliance mounting bracket in a battery pack, the second diameter is greater than the first diameter.

[0049] In a preferred embodiment of the electrical appliance mounting bracket in a battery pack, the mounting slots 5 are arranged in pairs.

[0050] In a preferred embodiment of the electrical appliance mounting bracket in a battery pack, the retaining edge 6 includes an elastic component.

[0051] In a preferred embodiment of the electrical appliance mounting bracket in a battery pack, the electrical appliance mounting bracket in a battery pack is a symmetrical structure.

[0052] In one embodiment, the bolts used to connect the electrical components are locked through the first mounting hole and the second mounting hole 4 .

[0053] In one embodiment, the second bracket 1 is provided with a first-layer support frame 2 and a second-layer support frame 3, leaving sufficient space for installing the battery cells inside the battery; in addition, the first bracket 7 is directly welded to the battery package edge beam 8; the first bracket 7 and the second bracket 1 are tightly connected by interference fit to prevent modal vibration of electrical components during vehicle operation.

[0054] Finally, it should be noted that the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without making any creative work are within the scope of protection of the present application.

[0055] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A battery pack electrical appliance mounting bracket, characterized in that: These include, The battery pack side beams form a frame structure. The first bracket is fixed to the inner wall of the battery pack side beam. The second bracket comprises, The first support frame has a first mounting hole with a first diameter for mounting electrical components. The mounting groove is arranged at the rear end of the first support frame and is interference fit with the first support frame. The mounting groove is provided with a retaining edge for limiting position. The second layer support frame is fixed on the first layer support frame and is provided with a second mounting hole with a second diameter for mounting electrical components.

2. The electrical appliance mounting bracket in a battery pack according to claim 1, characterized in that: The first bracket is a rectangular plate structure extending vertically along the inner side wall of the battery package side beam.

3. The electrical appliance mounting bracket in a battery pack according to claim 1, characterized in that: The first-layer support frame is an L-shaped structure, which includes a vertical portion connected to the first bracket and a horizontal portion horizontally extending from the top of the vertical portion.

4. The electrical appliance mounting bracket in a battery pack according to claim 3, characterized in that: A plurality of first mounting holes are distributed in an array on the horizontal portion.

5. The electrical appliance mounting bracket in a battery pack according to claim 1, characterized in that: The second-layer support frame is a gate-shaped structure, which includes a pair of vertical plates vertically supported on the surface of the first-layer support frame and a horizontal plate connecting the tops of the pair of vertical plates.

6. The electrical appliance mounting bracket in a battery pack according to claim 5, characterized in that: The vertical plate is provided with a hollow groove.

7. The electrical appliance mounting bracket in a battery pack according to claim 1, characterized in that: The second diameter is greater than the first diameter.

8. The electrical appliance mounting bracket in a battery pack according to claim 1, characterized in that: The mounting grooves are arranged in pairs.

9. The electrical appliance mounting bracket in a battery pack according to claim 1, characterized in that: The rib includes an elastic component.

10. The electrical appliance mounting bracket in a battery pack according to claim 1, characterized in that: The electrical appliance mounting bracket in the battery pack is a symmetrical structure.

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