A lithium battery convenient to replace
By introducing components such as a lifting motor and a handle into the lithium battery structure, the problem of laborious replacement of existing lithium batteries has been solved, and a convenient battery replacement process has been achieved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- ZHEJIANG LINRUN NEW ENERGY TECH CO LTD
- Filing Date
- 2025-07-01
- Publication Date
- 2026-06-12
AI Technical Summary
Existing lithium batteries require considerable force to remove from the casing during replacement, especially when no handle is provided, making replacement inconvenient.
A lithium battery structure was designed, which includes components such as a vertical plate, a lifting plate, a lifting motor, a placement plate, a handle, and a spring. The lifting motor drives the placement plate to rise, so that the handle is located above the housing, making it easy to manually remove the lithium battery.
It enables easy replacement of lithium batteries, adapts to batteries of different sizes, and improves the convenience and efficiency of replacement.
Smart Images
Figure CN224355364U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of lithium batteries, and more specifically to a lithium battery that is easy to replace. Background Technology
[0002] A lithium battery is a type of battery that uses lithium metal or lithium alloy as the negative electrode material and a non-aqueous electrolyte solution. It stores and releases electrical energy through the insertion and extraction of lithium ions between the positive and negative electrodes. In use, multiple lithium batteries are sometimes connected and placed in a protective casing to form a lithium battery pack. After a period of use, the lithium batteries will be damaged and need to be replaced. Currently, some lithium batteries may lack handles, requiring considerable force to remove them from the casing, making replacement inconvenient. For example, in application number 202022908438.3, entitled "A Lithium Battery for Easy Removal," the lithium battery is positioned between rubber pads, requiring manual removal to replace it, making the process cumbersome and laborious. Summary of the Invention
[0003] In view of the shortcomings of the existing technology, the present invention provides a lithium battery that is easy to replace, which has the effect of facilitating the replacement of lithium batteries.
[0004] To achieve the above objectives, this utility model provides the following technical solution: a replaceable lithium battery, comprising a casing, characterized in that: a vertical plate and a lifting plate are provided inside the casing; a lifting motor is provided below each of the lifting plates; the telescopic shaft of the lifting motor is fixedly connected to the lifting plate; a placement plate is provided above the lifting plate; a long strip is provided on the placement plate; a handle is provided on the long strip; a groove is provided on the placement plate; a spring and a movable plate are provided in the groove; and the lithium battery body is disposed between the movable plates.
[0005] The present invention is further configured such that: openings are provided on the vertical plate and the side wall of the shell; the openings are located at the same height; a plate hole is provided on the placement plate; a plate tube is provided on the plate hole; a limiting strip is provided on the plate tube and the plate hole; one end of the limiting strip is fixedly connected to the movable plate.
[0006] The present invention is further configured such that: a power supply mechanism is provided on one side of each lifting motor; the lifting motor is electrically connected to the power supply mechanism; and a switch is provided on the outside of the housing.
[0007] The present invention is further configured such that: a cover is provided above the housing; the cover is connected to the housing by screws; the cover has a cover hole; and a transparent plate is provided in the cover hole.
[0008] The present invention is further configured such that: a vent is provided on the side wall of the housing; and a protective net is provided at the vent.
[0009] The present invention is further configured such that: a desiccant box is provided on one side of the lifting motor; and a desiccant is provided inside the desiccant box.
[0010] In summary, this utility model has the following beneficial effects: the lithium battery body is placed in the groove of the placement plate, and the moving plate and spring can restrict the lithium battery body, thus facilitating the placement of lithium battery bodies of different sizes. When it is necessary to replace the lithium battery body, the cover is opened, the lifting motor is started, and the placement plate and the lifting plate are raised so that the handle is located above the housing. Then, the placement plate is taken out through the handle, thus facilitating the removal of the lithium battery body from the housing for replacement. Then, the new lithium battery body is placed in the placement plate, thus facilitating the replacement of the lithium battery. The handle, the long strip, and the placement plate make it easy to remove the lithium battery from the housing. Attached Figure Description
[0011] Figure 1 This is a schematic diagram of the structure of this embodiment;
[0012] Figure 2 yes Figure 1 Enlarged view of part A;
[0013] Figure 3 This is a top view of the housing in this embodiment.
[0014] Reference numerals: 1. Shell; 2. Vertical plate; 3. Lifting plate; 4. Lifting motor; 5. Placement plate; 6. Strip; 7. Handle; 8. Groove; 9. Spring; 10. Moving plate; 11. Lithium battery body; 12. Opening; 13. Plate hole; 14. Plate tube; 15. Restriction strip; 16. Power supply mechanism; 17. Switch; 18. Cover; 19. Cover hole; 20. Transparent plate; 21. Ventilation opening; 22. Protective net; 23. Desiccant box. Detailed Implementation
[0015] The present invention will be further described in detail below with reference to the accompanying drawings.
[0016] This embodiment discloses an easily replaceable lithium battery, such as... Figures 1 to 3As shown, this utility model facilitates the replacement of lithium batteries and includes a housing 1. A vertical plate 2 and a lifting plate 3 are disposed inside the housing 1. A lifting motor 4 is disposed below each of the lifting plates 3. The telescopic shaft of the lifting motor 4 is fixedly connected to the lifting plate 3. A placement plate 5 is disposed above the lifting plate 3. A long strip 6 is disposed on the placement plate 5. A handle 7 is disposed on the long strip 6. A groove 8 is present on the placement plate 5. A spring 9 and a movable plate 10 are disposed within the groove 8. A lithium battery body 11 is disposed between the movable plates 10.
[0017] By adopting the above technical solution: the placement plate 5 and the lifting plate 3 are in contact connection; the lithium battery body 11 is set in the groove 8 and is restricted by the spring 9 and the moving plate 10, so that lithium batteries of different sizes can be placed in the groove 8. When the lithium battery body 11 needs to be replaced, the lifting motor 4 is started to drive the lifting plate 3 to rise and then drive the placement plate 5 to rise. When the handle 7 is above the housing 1, the placement plate 5 is lifted out of the housing 1 through the handle 7, so that the lithium battery body 11 can be taken out of the housing 1 and replaced; the long strip 6 is connected to the handle 7 and the placement plate 5 respectively, so that the handle 7 can take out the placement plate 5 into the housing 1.
[0018] like Figure 1 , Figure 2 As shown, openings 12 are provided on the side walls of the vertical plate 2 and the shell 1; the openings 12 are located at the same height; a plate hole 13 is provided on the placement plate 5; a plate tube 14 is provided on the plate hole 13; a limiting strip 15 is provided on the plate tube 14 and the plate hole 13; one end of the limiting strip 15 is fixedly connected to the moving plate 10.
[0019] By adopting the above technical solution: the opening 12 facilitates the entry of external wires and other connecting items into the housing 1 to connect with the lithium battery body 11, and the limiting strips 15 are located in the plate tube 14 and the plate hole 13 respectively to restrict the moving plate 10, for example, when encountering large vibrations, the moving plate 10 can only move left and right.
[0020] like Figure 1 As shown, a power supply mechanism 16 is provided on one side of the lifting motor 4; the lifting motor 4 is electrically connected to the power supply mechanism 16; a switch 17 is provided on the outside of the housing 1.
[0021] By adopting the above technical solution: the power supply mechanism 16 can be a storage battery, and the switch 17 can control the start of the lifting motor 4.
[0022] like Figure 1 As shown, a cover 18 is provided on the top of the housing 1; the cover 18 is connected to the housing 1 by screws; the cover 18 has a cover hole 19; and a transparent plate 20 is provided on the cover hole 19.
[0023] By adopting the above technical solution: the cover 18 and the shell 1 are connected by screws, so that the connection between the cover 18 and the shell 1 is stable. The transparent plate 20 and the cover hole 19 make it easy for people to see the situation inside the shell 1 without opening the cover 18, thereby improving convenience.
[0024] like Figure 1 As shown; a vent 21 is provided on the side wall of the housing 1; a protective net 22 is provided at the vent 21.
[0025] By adopting the above technical solution: the vent 21 facilitates the dissipation of heat inside the housing 1, thereby making the housing 1 have good heat dissipation performance, and the protective net 22 can prevent external objects from entering the housing 1.
[0026] like Figure 1 , Figure 3 As shown, a desiccant box 23 is provided on one side of the lifting motor 4; the desiccant box 23 contains desiccant.
[0027] By adopting the above technical solution: the desiccant box 23 is open 12 and is located on one side of the lifting plate 3 and the placement plate 5, so that the desiccant in the desiccant box 23 dries the air in the shell 1, thereby playing a good moisture-proof role.
[0028] In summary, this utility model has the following beneficial effects: the lithium battery body 11 is placed in the groove 8 on the placement plate 5, and the moving plate 10 and spring 9 can restrict the lithium battery body 11, thereby facilitating the placement of lithium battery bodies 11 of different sizes. When it is necessary to replace the lithium battery body 11, the cover 18 is opened, and then the placement plate 5 is taken out through the handle 7, thereby facilitating the removal of the lithium battery body 11 from the housing 1 and the replacement of the lithium battery body 11. Then, the new lithium battery body 11 is placed in the placement plate 5, thereby facilitating the replacement of the lithium battery. The handle 7, the long strip 6, and the placement plate 5 make it easy to remove the lithium battery from the housing 1.
[0029] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the design concept of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A replaceable lithium battery, comprising a casing (1), characterized in that: The housing (1) is provided with a vertical plate (2) and a lifting plate (3); a lifting motor (4) is provided below each of the lifting plates (3); the telescopic shaft of the lifting motor (4) is fixedly connected to the lifting plate (3); a placement plate (5) is provided above the lifting plate (3); a long strip (6) is provided on the placement plate (5); a handle (7) is provided on the long strip (6); a groove (8) is provided on the placement plate (5); a spring (9) and a moving plate (10) are provided in the groove (8); a lithium battery body (11) is provided between the moving plates (10).
2. The easily replaceable lithium battery according to claim 1, characterized in that: The vertical plate (2) and the side wall of the shell (1) are provided with openings (12); the openings (12) are located at the same height; the placement plate (5) is provided with a plate hole (13); the plate hole (13) has a plate tube (14); the plate tube (14) and the plate hole (13) are provided with a limiting strip (15); one end of the limiting strip (15) is fixedly connected to the moving plate (10).
3. The easily replaceable lithium battery according to claim 2, characterized in that: A power supply mechanism (16) is provided on one side of each of the lifting motors (4); the lifting motors (4) are electrically connected to the power supply mechanism (16); a switch (17) is provided on the outside of the housing (1).
4. The easily replaceable lithium battery according to claim 1, characterized in that: A cover (18) is provided on the top of the housing (1); the cover (18) is connected to the housing (1) by screws; the cover (18) has a cover hole (19); the cover hole (19) has a transparent plate (20).
5. The easily replaceable lithium battery according to claim 4, characterized in that: The shell (1) has a ventilation opening (21) on its side wall; a protective net (22) is provided at the ventilation opening (21).
6. The easily replaceable lithium battery according to claim 5, characterized in that: A desiccant box (23) is provided on one side of the lifting motor (4); the desiccant box (23) contains a desiccant.