一种无螺钉的风扇安装结构
By employing a screwless fan mounting structure and utilizing a self-locking mechanism with flexible cantilever and self-locking protrusions, the problems of unstable fan mounting and complex operation are solved, achieving lightweight and efficient assembly, adapting to various fan specifications, and suitable for extreme spaces.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- FIBERHOME TELECOMMUNICATION TECHNOLOGIES CO LTD
- Filing Date
- 2025-07-31
- Publication Date
- 2026-07-17
AI Technical Summary
Existing fan mounting structures suffer from problems such as fans not being properly secured or not being held tight enough, high material costs, weight that does not meet weight reduction requirements, complex operation, limited applicability, and unsuitability for extreme spaces.
The fan adopts a screwless mounting structure, using the elastic cantilever and self-locking protrusions on the mounting side plate to achieve self-locking of the fan, and further fixed by the side plate assembly. The material is polycarbonate PC, combined with mold processing, to adapt to fans of different thicknesses and specifications.
It achieves reliable fan clamping, reduces material costs and weight, simplifies the operation process, improves assembly efficiency and structural versatility, and is suitable for extreme spaces.
Smart Images
Figure CN224515489U_ABST
Abstract
Claims
1. A screwless fan mounting structure characterized by comprising: It includes: Install base plate (1); Side panel assembly, the side panel assembly includes two mounting side panels (2) arranged opposite to each other and spaced apart and mounted on the mounting base plate (1), and the mounting side panels (2) and the mounting base plate (1) enclose a mounting space for mounting the fan (4); In addition, at least one of the mounting side plates (2) is provided with an elastic cantilever (3), and the elastic cantilever (3) is provided with a self-locking protrusion (30) for engaging with the self-locking hole (40) of the fan (4).
2. The screwless fan mounting structure as described in claim 1, characterized in that: The mounting side plate (2) is provided with a U-shaped opening, and a portion of the mounting side plate (2) located within the U-shaped opening forms the elastic cantilever (3). Alternatively, the mounting side plate (2) constitutes the elastic cantilever (3).
3. The screwless fan mounting structure as described in claim 1, characterized in that: The side plate assembly is provided in two sets, and the mounting side plates (2) of the two sets of side plate assemblies are installed around the mounting base plate (1); One of the side plate groups has the elastic cantilever (3). The mounting side plate (2) of the other set of side plates is provided with guide ribs (20).
4. The screwless fan mounting structure as described in claim 1, characterized in that: The fan mounting structure also includes a baffle (5), on which an elastic cantilever (3) is provided, and on which a self-locking protrusion (30) for locking into the self-locking hole (40) of the fan (4) is provided, and a first limiting protrusion (50) is provided at the bottom of the baffle (5). The mounting base plate (1) is provided with a first limiting groove (10) that is adapted to the first limiting protrusion (50).
5. The screwless fan mounting structure as described in claim 1, characterized in that: The fan mounting structure also includes a baffle (5), on which an elastic cantilever (3) is provided, and on which a self-locking protrusion (30) for locking into the self-locking hole (40) of the fan (4) is provided, and a second limiting protrusion (51) is provided on the upper part of the side wall of the baffle (5). The side plate assembly is provided in two sets, and the mounting side plates (2) of the two sets of side plate assemblies are installed around the mounting base plate (1); One of the side plate groups has the elastic cantilever (3). The upper part of the side wall of the mounting side plate (2) of the other set of side plate groups is provided with a second limiting groove (21) that is adapted to the second limiting protrusion (51), and the second limiting groove (21) extends to the top of the mounting side plate (2).
6. The screwless fan mounting structure as described in claim 1, characterized in that: The fan mounting structure also includes a baffle (5), on which an elastic cantilever (3) is provided, and on which a self-locking protrusion (30) for locking into the self-locking hole (40) of the fan (4) is provided, and a third limiting protrusion (52) is provided on the lower part of the side wall of the baffle (5). The side plate assembly is provided in two sets, and the mounting side plates (2) of the two sets of side plate assemblies are installed around the mounting base plate (1); One of the side plate groups has the elastic cantilever (3). The lower part of the side wall of the mounting side plate (2) of the other set of side plate groups is provided with a third limiting groove (22) that is adapted to the third limiting protrusion (52).
7. The screwless fan mounting structure as described in any one of claims 4 to 6, characterized in that: The baffle (5) is provided with a U-shaped opening, and a portion of the baffle (5) located within the U-shaped opening forms the elastic cantilever (3). Alternatively, the baffle (5) constitutes the elastic cantilever (3).
8. The screwless fan mounting structure as described in claim 1, characterized in that: The mounting side plate (2) is provided with a plug plate (23) for vertically inserting and fixing the stop groove (60) to the side plate (6) of the box body.
9. The screwless fan mounting structure as described in claim 8, characterized in that: A reinforcing plate (24) is provided on the plug-in plate (23).
10. The screwless fan mounting structure as described in claim 1, characterized in that: The mounting side plate (2) has a winding part (7) for winding and threading the fiber on its outer wall. And / or, the fan mounting structure is made of polycarbonate (PC).