发动机控制单元的安装总成和车辆
By setting an installation boss on the rear panel to compensate for the distance difference between the top cover and the rear panel, the installation of the engine control unit is simplified, solving the problem of the cumbersome traditional installation process, reducing costs and improving assembly convenience and connection reliability.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- GREAT WALL MOTOR CO LTD
- Filing Date
- 2025-08-15
- Publication Date
- 2026-07-17
AI Technical Summary
The installation process of traditional engine control units is cumbersome, involves many connection steps, increases assembly costs, and is difficult to simplify.
By setting a mounting boss on the first mounting surface of the rear panel, the distance difference between the second mounting surface of the top cover and the rear panel is compensated, so that the surface of the mounting boss and the mounting surface of the top cover are in the same plane, eliminating the need for the control unit bracket, and using the connection structure to achieve a detachable connection between the engine control unit and the rear panel and the top cover.
It simplifies the installation process, reduces development costs, improves assembly convenience and connection reliability, reduces the number of connecting structural components, and improves installation efficiency and ease of assembly and disassembly.
Smart Images
Figure CN224511046U_ABST
Abstract
Claims
1. An installation assembly of an engine control unit, characterized by include: Engine control unit (1); The vehicle body mounting structure (2) includes a connected top cover (21) and a rear panel (22). The rear panel (22) has a first mounting surface (221). The first mounting surface (221) is provided with a mounting boss (222). The mounting boss (222) is provided with a first mounting part (2221). The top cover (21) has a second mounting surface (211). The second mounting surface (211) is provided with a second mounting part (2111). The first mounting surface (221) and the second mounting surface (211) form a longitudinal distance difference in the longitudinal direction of the vehicle. The first mounting part (2221) and the second mounting part (2111) are located in the same plane. Both the first mounting part (2221) and the second mounting part (2111) are connected to the engine control unit (1).
2. The mounting assembly for an engine control unit of claim 1, wherein, The first mounting part (2221) is detachably connected to the engine control unit (1) via the first connecting structure (3); And / or, the second mounting part (2111) is detachably connected to the engine control unit (1) via the second connection structure (4).
3. The mounting assembly for an engine control unit of claim 2, wherein, The first connection structure (3) includes a rear enclosure connector (31), a first buffer body (32) and a first control connector (33). The first buffer body (32) is connected between the rear enclosure connector (31) and the first control connector (33). The rear enclosure connector (31) is detachably connected to the first mounting part (2221), and the first control connector (33) is detachably connected to the engine control unit (1). And / or, the second connection structure (4) includes a top cover connector (41), a second buffer body (42), and a second control connector (43), the second buffer body (42) being connected between the top cover connector (41) and the second control connector (43), the top cover connector (41) being detachably connected to the second mounting part (2111), and the second control connector (43) being detachably connected to the engine control unit (1).
4. The mounting assembly for an engine control unit of claim 3, wherein, The first mounting part (2221) is configured as a rear enclosure through hole on the top of the mounting boss (222), and a boss receiving cavity (2222) communicating with the rear enclosure through hole is formed in the mounting boss (222). The rear enclosure connector (31) passes through the rear enclosure through hole, and a boss connecting nut (2223) that is threadedly connected to the rear enclosure connector (31) is provided in the boss receiving cavity (2222).
5. The mounting assembly for an engine control unit of claim 4, wherein, The engine control unit (1) is provided with a rear panel connecting sleeve (11), the rear panel connecting sleeve (11) is provided with a first connecting hole (111), the first control connector (33) passes through the first connecting hole (111), and the rear panel connecting sleeve (11) is provided with a first connecting nut (12) threadedly engaged with the first control connector (33) on the side away from the mounting boss (222).
6. The mounting assembly for an engine control unit of claim 3, wherein, The second mounting part (2111) is configured as a top cover through hole provided in the top cover (21), the top cover connector (41) is provided through the top cover through hole, and the top cover (21) is provided with a top cover connecting nut (212) threadedly connected to the top cover connector (41) on the side of the top cover (21) away from the engine control unit (1).
7. The mounting assembly for an engine control unit of claim 6, wherein, The engine control unit (1) is provided with a top cover connecting sleeve (13), the top cover connecting sleeve (13) is provided with a second connecting hole (131), the second control connector (43) passes through the second connecting hole (131), and the top cover connecting sleeve (13) is provided with a second connecting nut (14) threadedly engaged with the second control connector (43) on the side away from the top cover (21).
8. The mounting assembly for an engine control unit of claim 1, wherein, The first mounting part (2221) is provided as at least two, and the at least two first mounting parts (2221) are distributed at intervals; And / or, the second mounting portion (2111) is provided as at least two, and the at least two second mounting portions (2111) are distributed at intervals.
9. The mounting assembly for an engine control unit of claim 1, wherein, The engine control unit (1) and the rear panel (22) are spaced apart to jointly define a heat dissipation gap; And / or, it also includes a sound insulation and heat insulation component (5), which is connected to the rear panel (22), and at least a portion of the sound insulation and heat insulation component (5) covers the side of the engine control unit (1) away from the rear panel (22).
10. A vehicle characterized by comprising: The mounting assembly includes the engine control unit as described in any one of claims 1-9.