一种电池充电器及壳体
By designing staggered ventilation openings on the battery charger housing to form a heat dissipation channel, the problem of low air circulation efficiency in the prior art is solved, achieving more efficient heat dissipation and more stable airflow distribution, and extending the service life of the heat-generating components.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- ANHUI RUIJIE ELECTRONIC TECH CO LTD
- Filing Date
- 2025-06-17
- Publication Date
- 2026-07-17
AI Technical Summary
The ventilation design of existing battery chargers results in poor airflow efficiency, which may lead to poor local ventilation and affect heat dissipation efficiency.
A battery charger housing is designed to form a heat dissipation channel by setting a first and second vent at different positions on the main body, ensuring that the cold air makes full contact with the heat-generating element and is evenly distributed, thus avoiding ventilation short circuits.
It improves the stability of airflow and heat exchange efficiency, reduces heat accumulation, extends the service life of internal heating elements, and enhances the applicability and safety of the operating environment.
Smart Images
Figure CN224520711U_ABST
Abstract
Claims
1. A housing for a battery charger, characterized by include: Main body (1) and partition (2); The main body (1) is provided with a accommodating space (3); the partition (2) is provided in the main body (1) to divide the accommodating space (3) into a first cavity (31) for storing the motherboard and a second cavity (32) for storing the connecting wires; The main body (1) is provided with a window (11) that communicates with the second cavity (32); The main body (1) is provided with at least one first vent (4) communicating with the first cavity (31), and the main body (1) or / and the partition (2) are provided with at least one second vent (5) communicating with the first cavity (31). The first vent (4) and the second vent (5) are offset from each other. The first vent (4), the first cavity (31) and the second vent (5) form a heat dissipation channel.
2. The battery charger housing of claim 1, wherein, The first vent (4) is located on the side of the main body (1), and the second vent (5) is located on the axis of symmetry of the main body (1); And / or the first vent (4) and the second vent (5) are located on the same side.
3. The housing of the battery charger according to claim 2, characterized in that, A plurality of first vents (4) are symmetrically arranged on the main body (1), and a plurality of second vents (5) are arranged on the axis of symmetry between the plurality of first vents (4); and / or the housing of the battery charger also includes a grille detachably mounted on the main body (1) corresponding to the positions of the first vents (4) and / or the second vents (5).
4. The battery charger housing of claim 1, wherein, The second vent (5) is connected to the first cavity (31) and the second cavity (32).
5. The battery charger housing of claim 1, wherein, The housing of the battery charger also includes a cover (6) for closing or opening the window (11), the cover (6) being always mounted on the body (1).
6. The battery charger housing of claim 5, wherein, The main body (1) is provided with a sliding groove (12), and the cover plate (6) is slidably connected to the main body (1) through the sliding groove (12). The cover plate (6) or / and the main body (1) are provided with at least one protrusion (7) that limits the cover plate (6) in the sliding groove (12) to prevent it from detaching from the main body (1). And / or the cover plate (6) is provided with at least one air vent (61); And / or the cover plate (6) is provided with at least one wire passage (62).
7. The battery charger housing of claim 1, wherein, The battery charger housing also includes a slanted support shell (13) that can be detachably mounted on the main body (1) to support the display device (200); the surface of the slanted support shell (13) that supports the display device (200) is slanted.
8. The battery charger housing of claim 7, wherein, The inclined support shell (13) is provided with mounting slots (14) adapted to display devices (200) of different specifications; And / or the display device (200) is disposed at one end of the main body (1), and the second vent (5) is disposed at the other end of the main body (1).
9. The battery charger housing of claim 1, wherein, The housing of the battery charger also includes at least one handle (8) rotatably connected to the main body (1); And / or the housing of the battery charger also includes at least one support (9) rotatably connected to the body (1).
10. A battery charger characterized by The battery charger comprises a shell as claimed in any one of claims 1-9; A main board arranged in the first cavity (31); A connecting wire arranged in the second cavity (32) and electrically connected with the main board; And a wind feeding device (100) and a display device (200) mounted on the main body (1), the display device (200) is mounted on the inclined support shell (13), and the wind feeding device (100) is arranged in the heat dissipation channel.