一种细长型防爆防振电机
By introducing heat dissipation grooves and cavity structures into the slender motor, combined with shock-absorbing springs and an aluminum alloy shell, the safety hazards of the motor in an explosive environment and the problem of low heat dissipation efficiency are solved, achieving efficient heat dissipation, noise reduction and vibration reduction, and improving the stability and lifespan of the motor.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- 威海市泰亨电机有限公司
- Filing Date
- 2025-07-02
- Publication Date
- 2026-07-17
AI Technical Summary
Traditional slender motors pose safety hazards in explosive environments, have low heat dissipation efficiency, generate a lot of noise, and vibrate severely, affecting their service life and comfort.
A slender, explosion-proof, and vibration-proof motor was designed. It adopts a heat dissipation groove and heat dissipation cavity structure, combined with shock-absorbing springs and an aluminum alloy shell. The impeller drives the heat to be discharged, reducing noise and improving heat dissipation efficiency, thereby enhancing stability.
It improves the heat dissipation efficiency and stability of the motor, reduces noise and vibration, extends service life, and enhances safety and user comfort.
Smart Images
Figure CN224520837U_ABST
Abstract
Claims
1. A slender explosion-proof and vibration-damping motor, comprising a motor (1), an explosion-proof housing (2), a heat sink (3), and a base (4), characterized in that, The explosion-proof shell (2) is located outside the motor (1). The motor (1) is fixed to the inner wall of the explosion-proof shell (2) by a shock-absorbing spring (5). The explosion-proof shell (2) includes a first shell (6) and a second shell (7). The second shell (7) is fixed to the first shell (6) and the heat sink (3) by screws. The inner wall of the first shell (6) is provided with a heat dissipation groove (8). The heat sink (3) is fixed to the first shell (6) by screws. The heat dissipation cavity (9) is provided between the heat sink (3) and the first shell (6). The heat dissipation hole (10) is provided on one side of the heat sink (3). The shaft of the motor (1) is rotatably connected to the second shell (7) by a bearing. The bottom of the heat sink (3) is fixedly connected to the base (4).
2. An elongated explosion-proof anti-vibration motor according to claim 1, characterized in that, The heat dissipation groove (8) is disposed on the inner wall of the first housing (6), and the heat dissipation groove (8) extends toward the heat dissipation cavity (9). The heat dissipation groove (8) and the heat dissipation cavity (9) are not connected.
3. An explosion-proof and anti-vibration motor of an elongated type according to claim 1, characterized in that, The motor (1) has an impeller (11) at its shaft, and the heat sink (3) and the first housing (6) have an air inlet (13) on the side away from the impeller (11).
4. An explosion-proof and anti-vibration motor of an elongated type according to claim 1, characterized in that, The base (4) is provided with threaded fixing holes around its perimeter.
5. An explosion-proof and anti-vibration motor of an elongated type according to claim 1, wherein The first housing (6) is provided with a baffle on the side facing the second housing (7), the baffle is provided with a through hole, the through hole is engaged with the motor (1) shaft, and the baffle is provided with an air outlet.
6. The slender explosion-proof and vibration-damping motor according to claim 1, characterized in that, The explosion-proof shell (2) and the heat dissipation shell (3) are made of aluminum alloy.
7. An explosion-proof and anti-vibration motor of an elongated type according to claim 1, wherein The heat dissipation hole (10) is connected to the heat dissipation cavity (9), and the heat dissipation hole (10) is located on the outer surface of the heat dissipation shell (3).
8. An explosion-proof and anti-vibration motor of an elongated type according to claim 1, characterized by the fact that The bottom of the heat sink (3) is provided with reinforcing ribs (12).
9. An explosion-proof and anti-vibration motor of an elongated type according to claim 1, characterized by the fact that The bottom of the first housing (6) is provided with an opening groove (14).
10. An explosion-proof and anti-vibration motor of an elongated type according to claim 1, characterized by the fact that The inner wall of the first housing (6) is provided with a protrusion.