一种可拆卸电池大吸力的吸尘器
By designing a removable battery structure and quick-release mechanism in the vacuum cleaner, the problems of power cord limitations and unstable battery connection are solved, enabling quick installation, stable use, and battery level display, thus improving the efficiency and safety of handheld vacuum cleaners.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- NINGBO JUSHENG ELECTRIC CO LTD
- Filing Date
- 2025-08-21
- Publication Date
- 2026-07-17
AI Technical Summary
Existing handheld vacuum cleaners suffer from inconvenience and safety hazards due to the power cord limiting their range of motion and the unstable connection of quick-release batteries.
A detachable battery structure was designed, which enables quick installation and removal of battery units through a quick-release mechanism, and is equipped with a battery connection LED light to indicate the battery installation status. Foam adhesive top is used to improve connection stability.
Ensure quick and stable battery installation, avoid poor contact, improve usage efficiency, reduce safety hazards, and enhance the convenience of battery power display.
Smart Images

Figure CN224505321U_ABST
Abstract
Claims
1. A vacuum cleaner with a detachable battery and high suction power, comprising a vacuum head and a main body with a handle, wherein the vacuum head and the main body are connected by a connecting pipe; the motor in the main body is horizontally positioned, the opening of the dustbin is also located on the side of the main body, the handle is located above the motor, and the battery compartment is located above the dustbin; characterized in that: The battery compartment has an entrance / exit on its side and includes a battery unit. The battery unit includes a battery housing, a circuit board, and a battery pack inside the battery housing. The battery pack is fixed to a battery pack bracket. A power connector is fixed to the circuit board and protrudes from the rear end of the battery housing. A cover is provided at the front end of the battery housing, which covers the entrance / exit on the side of the battery compartment when the battery unit is installed in the battery compartment. A quick-release mechanism is provided near the entrance / exit on the battery housing, and a quick-release sub-mechanism is provided on one side of the battery compartment. The quick-release mechanism and the quick-release sub-mechanism cooperate to allow the battery unit to be quickly installed and removed from the battery compartment. A charging port is provided at the top of the battery compartment, and a charging head is provided at the corresponding charging position of the battery unit. The charging head is mounted on a base, and a transparent part is provided around the charging head on the base. A battery connection LED light is provided on one side of the transparent part. A main power connector is provided at the bottom of the battery compartment, which is electrically connected to the power connector when the battery unit is installed in the battery compartment.
2. The detachable battery-powered vacuum cleaner of claim 1, wherein: The battery power LED includes a green on LED and a yellow fault LED; the green on LED and the yellow fault LED are mounted on a small circuit board, which is electrically connected to the circuit board of the battery unit and to the power connector.
3. The detachable battery-powered vacuum cleaner of claim 2, wherein: The transparent part is provided with a light groove, and the green LED light for activation and the yellow LED light for failure are inserted into the light groove.
4. The detachable battery-powered vacuum cleaner of claim 1, wherein: The quick-release mechanism includes a quick-release base plate mounted on the battery pack bracket. The battery housing has a quick-release upper edge with a button hole. A quick-release button that can move up and down is movably disposed between the quick-release upper edge and the quick-release base plate. A return spring is disposed between the quick-release button and the quick-release base plate. A fixing hook is disposed at the head end of the quick-release button. A through groove is disposed on the front side of the battery housing located on the quick-release upper edge, through which the fixing hook protrudes. The quick-release sub-mechanism includes a notch located above the battery compartment near the inlet / outlet. A fixing groove is disposed on one side of the notch. When the battery unit is inserted into the battery compartment, the quick-release button is inserted into the notch, and the fixing hook is inserted into the fixing groove.
5. The detachable battery-powered vacuum cleaner of claim 4, wherein: The quick-release base plate is provided with a limiting protrusion, and the quick-release button is fitted onto the limiting protrusion.
6. The detachable battery-powered vacuum cleaner of claim 1, wherein: The circuit board is located on the inner side of the battery casing. The circuit board is equipped with a power LED. The side of the battery casing is equipped with a power hole, and the power LED is exposed in the power hole.
7. The detachable battery-powered vacuum cleaner of claim 1, wherein: The battery unit has positioning blocks on both sides, and the battery compartment has positioning notches at the entrance and exit, and the positioning blocks fit perfectly into the positioning notches.
8. The detachable battery-powered vacuum cleaner of claim 1, wherein: The cover plate has two limiting protrusions at its lower end. When the battery unit is installed in the battery compartment, the limiting protrusions are stuck below the entrance and exit of the battery compartment.
9. The vacuum cleaner with a removable battery and high suction power according to claim 1, characterized in that: The bottom of the battery compartment is provided with a top mounting part, and a foam adhesive top is fixed to the top mounting part.
10. The detachable battery-powered vacuum cleaner of claim 9, wherein: The top mounting part is raised, and the battery casing has a groove corresponding to the position of the top mounting part, with the foam adhesive top resting on the bottom surface of the groove.