A horn device for an electric vehicle
By designing the snap-fit structure of the front and rear shells and the socket circuit board slot, the problems of large size and poor sealing of traditional electric vehicle horns are solved, realizing a horn device with small size, high integration and easy maintenance.
CN224367969UActive Publication Date: 2026-06-16TIANJIN HUAYUN TECH CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- TIANJIN HUAYUN TECH CO LTD
- Filing Date
- 2025-07-21
- Publication Date
- 2026-06-16
AI Technical Summary
⚠Technical Problem
Traditional electric vehicle horns are large, have low integration, poor sealing, and are easily damaged.
⚗Method used
A front and rear shell snap-fit structure was designed, with grooves and protrusions on the front and rear shells respectively, forming a stable snap-fit and space to accommodate components. The front shell is provided with a socket and a circuit board slot to facilitate component installation and maintenance.
🎯Benefits of technology
It achieves a small size and high integration of speaker device, prevents foreign objects from entering, extends service life, is reasonably installed, and is easy to maintain.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN224367969U_ABST
Abstract
The utility model relates to a horn device for electric motor car, include: front shell, it is the rectangular structure of one side opening, and the frame on the front shell opening is made with the front shell recess of annular structure, rear shell, it is the rectangular structure of one side opening with the front shell corresponding, and the frame on the rear shell opening is made with the rear shell convex of annular structure, and the rear shell convex inserts in the front shell recess, is suitable for the front shell, rear shell buckling together, forms the space for containing various elements, the outer end surface of front shell is made with the protruding socket, protruding circuit board front groove, still is equipped with the horn cover, the outer end surface of rear shell is made with the protruding circuit board rear groove, protruding horn rear groove, and the top surface on the rear shell is made with the mounting part, the four edges on the back of the front shell of this horn device are made with the front shell recess, and the four edges on the rear shell are made with the rear shell convex, and the rear shell convex inserts in the front shell recess, guarantees the stable buckling installation of front shell, rear shell, firm and reliable, avoids sundries to enter, prolongs the service life of horn.
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