High-voltage distribution box mounting structure and vehicle

Abstract

The utility model discloses a high-voltage distribution box installation structure which comprises a support assembly used for installing a high-voltage distribution box, the support assembly is located between a heater assembly and an electric appliance box assembly, and the support assembly is arranged on a longitudinal beam of a vehicle body. According to the high-voltage distribution box mounting structure, the reasonability and attractiveness of the layout of the front cabin of the automobile can be improved, and the cost can be optimal under the condition that the high-voltage distribution box meets the requirement of the arrangement gap. The utility model further discloses a vehicle.

Description

Technical Field

[0001] The utility model belongs to the technical field of new energy vehicles. Specifically, the utility model relates to a high-voltage distribution box installation structure and a vehicle. Background Art

[0002] Hybrid vehicles have added a three-electric system based on traditional fuel vehicles. In existing hybrid vehicles, the high-voltage distribution box is usually arranged in the front cabin. The layout of the high-voltage distribution box is not very reasonable, the aesthetics is poor, and the length of the high-voltage distribution box connection harness is long.

[0003] For example, a patent document with authorization announcement number CN216734149U discloses a high-voltage distribution box installation structure and a vehicle, the installation structure includes a battery pack and a high-voltage distribution box, the battery pack is used to provide electrical energy to various electrical appliances, the input end of the high-voltage distribution box is connected to the battery pack via a first high-voltage line, and the output end of the high-voltage distribution box is connected to each of the electrical appliances via a second high-voltage line, for distributing the electrical energy provided by the battery pack to each of the electrical appliances.

[0004] The technical solution disclosed in the patent document with authorization announcement number CN216734149U is also unable to solve the technical problems described above. 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 provides a high-voltage distribution box installation structure, the purpose of which is to improve the rationality of the layout of the high-voltage distribution box.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is: a high-voltage distribution box installation structure, including a bracket assembly for installing the high-voltage distribution box, the bracket assembly is located between the heater assembly and the electrical box assembly, and the bracket assembly is arranged on the vehicle body longitudinal beam.

[0007] The bracket assembly comprises a main bracket, the main bracket is connected to the longitudinal beam of the vehicle body, and the high-voltage distribution box is installed on the main bracket.

[0008] The bracket assembly also includes a first small bracket and a second small bracket, and the first small bracket and the second small bracket are connected to the main bracket.

[0009] A suspension cushion assembly is arranged between the bracket assembly and the vehicle body longitudinal beam.

[0010] The bracket assembly is connected to the vehicle body longitudinal beam and the suspension cushion assembly through bolts.

[0011] A first wiring harness assembly is connected between the heater assembly and the electrical box assembly.

[0012] The electrical box assembly is connected to the hybrid transmission via a second wiring harness assembly.

[0013] The utility model also provides a vehicle, comprising the high-voltage distribution box installation structure.

[0014] The high-voltage distribution box installation structure of the utility model can improve the rationality and aesthetics of the layout of the front cabin of the automobile, and the high-voltage distribution box can achieve optimal cost while meeting the layout clearance requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the high voltage distribution box layout structure;

[0016] Figure 2 1. It is a schematic diagram of the arrangement structure of the bracket assembly;

[0017] The markings in the above figures are: 1. High-voltage distribution box; 2. Main bracket; 3. First small bracket; 4. Heater assembly; 5. Electrical box assembly; 6. First wiring harness assembly; 7. Second wiring harness assembly; 8. Second small bracket. DETAILED DESCRIPTION

[0018] The specific implementation methods of the utility model are further explained in detail below with reference to the accompanying drawings through the description of embodiments, with the aim of helping technicians in the field to have a more complete, accurate and in-depth understanding of the concept and technical solution of the utility model and facilitating its implementation.

[0019] It should be noted that when an element is referred to as being "fixed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "upper", "lower" and similar expressions used in this article are for illustrative purposes only.

[0020] It should be noted that, in the following embodiments, the “first” and “second” mentioned do not represent an absolute distinction in structure and / or function, nor do they represent a sequential order of execution, but are merely for the convenience of description.

[0021] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly connected by technicians in the technical field to which the present invention belongs. The terminology used in the specification of the present invention is for the purpose of describing specific embodiments and is not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0022] like Figure 1 and Figure 2As shown, the utility model provides a high-voltage distribution box installation structure, including a bracket assembly for installing a high-voltage distribution box 1, the bracket assembly is located between a heater assembly 4 and an electrical box assembly 5, the bracket assembly is arranged on a vehicle body longitudinal beam, and the bracket assembly, the heater assembly 4 and the electrical box assembly 5 are located in a front cabin of the vehicle.

[0023] Specifically, if Figure 1 and Figure 2 As shown, the bracket assembly includes a main bracket 2, the main bracket 2 is fixedly connected to the longitudinal beam of the vehicle body, and the high-voltage distribution box 1 is fixedly installed on the main bracket 2 by bolts.

[0024] like Figure 1 and Figure 2 As shown, the bracket assembly also includes a first small bracket 3 and a second small bracket 8, and the first small bracket 3 and the second small bracket 8 are connected to the main bracket 2. One end of the first small bracket 3 is fixedly connected to the vehicle body by bolts, and the other end of the first small bracket 3 is fixedly connected to one end of the main bracket 2 by bolts, one end of the second small bracket 8 is fixedly connected to the vehicle body by bolts, and the other end of the second small bracket 8 is fixedly connected to one end of the main bracket 2 by bolts, and the first small bracket 3 and the second small bracket 8 are fixedly connected to both ends of the main bracket 2 respectively. By providing the first small bracket 3 and the second small bracket 8 to provide support for the main bracket 2, the stability and connection reliability of the main bracket 2 are ensured, and the stability of the installation of the high-voltage distribution box 1 is ensured.

[0025] like Figure 1 and Figure 2 As shown, a suspension cushion assembly is arranged between the bracket assembly and the longitudinal beam of the vehicle body, and the suspension cushion assembly can play a role in shock absorption and buffering, thereby improving the service life of the high-voltage distribution box 1. Moreover, the lower end of the main bracket 2 is fixedly connected to the longitudinal beam of the vehicle body and the suspension cushion assembly by bolts, and the suspension cushion assembly is fixedly connected to the longitudinal beam of the vehicle body by bolts. The main bracket 2 is located above the longitudinal beam of the vehicle body and the suspension cushion assembly, and the first small bracket 3 is fixedly connected to the upper end of the main bracket 2. The high-voltage distribution box 1 is arranged on the right side of the electrical box assembly 5, the heater assembly 4 is fixed on the right side of the main bracket 2, and the high-voltage distribution box 1 is located above the longitudinal beam of the vehicle body. The layout of the high-voltage distribution box 1 is reasonable, which can reduce the length of the wiring harness.

[0026] like Figure 1 As shown, a first wiring harness assembly 6 is connected between the heater assembly 4 and the electrical box assembly 5. The distance between the heater assembly 4 and the electrical box assembly 5 is relatively close, and the length of the first wiring harness assembly 6 does not need to be too long. The electrical box assembly 5 is connected to the hybrid transmission through a second wiring harness assembly 7.

[0027] The utility model also provides a vehicle, including the high-voltage distribution box installation structure of the above structure. The specific structure of the high-voltage distribution box installation structure can be referred to Figure 1 to Figure 2Since the vehicle of the utility model includes the high-voltage distribution box installation structure in the above embodiment, it has all the advantages of the above high-voltage distribution box installation structure.

[0028] The utility model is described above by way of example in conjunction with the accompanying drawings. It is obvious that the specific implementation of the utility model is not limited to the above-mentioned method. As long as various non-substantial improvements are made using the method concept and technical solution of the utility model, or the concept and technical solution of the utility model are directly applied to other occasions without improvement, they are all within the protection scope of the utility model.

Claims

1. High voltage distribution box installation structure, characterized by: It includes a bracket assembly for installing a high-voltage distribution box, the bracket assembly is located between the heater assembly and the electrical box assembly, and the bracket assembly is arranged on the longitudinal beam of the vehicle body; The bracket assembly includes a main bracket, the main bracket is connected to the vehicle body longitudinal beam, and the high-voltage distribution box is installed on the main bracket; The bracket assembly also includes a first small bracket and a second small bracket, and the first small bracket and the second small bracket are connected to the main bracket.

2. The high-voltage distribution box installation structure according to claim 1 is characterized in that: A suspension cushion assembly is arranged between the bracket assembly and the vehicle body longitudinal beam.

3. The high voltage distribution box installation structure according to claim 2 is characterized in that: The bracket assembly is connected to the vehicle body longitudinal beam and the suspension cushion assembly through bolts.

4. The high-voltage distribution box installation structure according to any one of claims 1 to 3, characterized in that: A first wiring harness assembly is connected between the heater assembly and the electrical box assembly.

5. The high-voltage distribution box installation structure according to any one of claims 1 to 3, characterized in that: The electrical box assembly is connected to the hybrid transmission via a second wiring harness assembly.

6. A vehicle, characterized in that: It comprises the high-voltage distribution box installation structure as described in any one of claims 1 to 5.

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