Electric sweeper having detachable battery pack

Abstract

Disclosed in the present utility model is an electric sweeper having a detachable battery pack. The electric sweeper comprises a working head, a handle, and a battery pack, and is mainly characterized in that a groove is formed on a side surface of the handle, the battery pack is detachably embedded in the groove, and the outer surface of the battery pack embedded is level with the outer surface of the handle to ensure that the detachable battery pack structure does not increase the volume of the electric sweeper and does not affect aesthetics of the appearance of the electric sweeper. Moreover, the battery pack can be separately charged after being removed, thereby avoiding the inconvenience caused when it is necessary to place battery packs together with electric sweepers at power supply positions for charging, i.e., the electric sweeper can be equipped with a plurality of battery packs for alternate battery charging and swapping, so that the electric sweeper will not be left idle due to the charging of the battery pack. In addition, the mounting structure of the detachable battery pack matches the structure of a built-in circuit board of the battery pack, so that the installation of the battery pack will not be affected by the diameter of the handle, the electric sweeper can be assembled and used more conveniently, and the battery pack can be repaired and replaced with more ease.

Description

Electric sweeper with detachable battery pack Technical Field

[0001] The utility model relates to an electric sweeper among electric cleaning tools, in particular to an electric sweeper with a detachable battery pack. Background Art

[0002] An electric sweeper is an electric cleaning tool that uses an electric drive to clean the floor. Its structure mainly includes a working head, a handle universally connected to the working head, and a battery pack for powering the working head. Traditional electric sweepers all have the battery pack built into the handle, that is, the battery pack is directly assembled in the handle and cannot be removed. Therefore, in actual use, there are often many drawbacks: First, when the battery pack needs to be charged, it must not only be placed at a power supply together with the electric sweeper, but the electric sweeper must also wait for the battery pack to be fully charged before it can be used again, making the charging process more cumbersome and inconvenient. Second, the battery pack and circuit board are designed separately and built into the handle and working head respectively. Therefore, if either component is damaged, the handle or working head must be completely disassembled, which makes repair or replacement quite laborious. Third, the built-in space of the battery pack is affected by the diameter of the handle. To ensure the aesthetic appearance and dexterity of use, the handle must meet certain size requirements. Therefore, installing the battery pack in a narrow space is quite troublesome. Usually, the battery pack must be placed before subsequent assembly can proceed, making the assembly process quite cumbersome and inconvenient. Utility Model

[0003] The technical problem to be solved by the present invention is to overcome the defects of the prior art and provide an electric sweeper with a detachable battery pack which is compact in size, beautiful in appearance, simple in charging process, easy in assembly and use, and labor-saving in maintenance and replacement.

[0004] The technical problem of the utility model is achieved through the following technical solutions:

[0005] An electric sweeper with a detachable battery pack includes a working head, a handle universally connected to the working head, and a battery pack for powering the working head. A groove is provided on the side of the handle, and the battery pack is detachably embedded in the groove.

[0006] After being embedded, the outer surface of the battery pack is integrated with the outer surface of the handle.

[0007] The battery pack has a built-in circuit board.

[0008] The battery pack is provided with a positioning block and an elastic buckle at both ends. The battery pack is first positioned and fitted in the embedding groove by the positioning block and then locked in the embedding groove by the elastic buckle.

[0009] The groove walls at both ends of the embedding groove are respectively provided with positioning holes for positioning and fitting formed by cooperating with the positioning blocks and locking holes for locking formed by cooperating with the elastic buckles.

[0010] The handle is provided with a charging indicator light and a charging port.

[0011] The charging indicator light and the charging port are both arranged on the side of the handle opposite to the embedding groove.

[0012] The upper end of the handle is provided with a connector, and the connector forms a plug-in connection with the mop rod.

[0013] Compared with the prior art, the present invention mainly provides an embedding groove on the side of the handle of the electric sweeper, and the battery pack is detachably embedded in the embedding groove, and the outer surface of the embedded battery pack is integrated with the outer surface of the handle to ensure that the detachable battery pack structure does not affect the compactness and beautiful appearance of the electric sweeper; at the same time, the battery pack can be charged separately after disassembly, avoiding the trouble of having to place the battery pack together with the electric sweeper at the power supply when charging, that is, the electric sweeper can be charged, replaced and adjusted for use by configuring multiple battery packs, so that the electric sweeper will not be affected by the charging of the battery pack and cause it to be idle; in addition, the installation structure of the detachable battery pack cooperates with the structure of the built-in circuit board of the battery pack, which not only avoids the installation of the battery pack being affected by the size of the handle aperture, but also makes assembly and use more convenient, and maintenance and replacement are also more labor-saving. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] FIG1 is a schematic structural diagram of a battery pack equipped with the present invention.

[0015] FIG2 is a cross-sectional view taken along line AA in FIG1 .

[0016] FIG3 is a left side view of FIG2 .

[0017] FIG4 is a schematic diagram of the structure of the utility model with the battery pack removed.

[0018] FIG5 is a cross-sectional view taken along line BB in FIG4 .

[0019] FIG6 is a left side view of FIG4.

[0020] FIG7 is a schematic diagram of the structure of a battery pack.

[0021] FIG8 is a perspective view of FIG7 . Implementation Method

[0022] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0023] As shown in Figures 1 to 8, 1. Working head, 2. Handle, 21. Connector, 22. Groove, 23. Positioning hole, 24. Lock hole, 3. Mop handle, 4. Charging indicator light, 5. Charging port, 6. Battery pack, 61. Elastic buckle, 62. Positioning block.

[0024] An electric sweeper with a detachable battery pack, as shown in Figures 1 to 6, is an electric cleaning tool that cleans the floor by electric drive. Its structure mainly consists of a working head 1, a handle 2, a mop rod 3 and a battery pack 6.

[0025] The working head 1 is a sweeping working head in this embodiment, but in actual use, a vacuuming working head or a mopping working head can also be selected, so the usage style of the working head 1 is not limited.

[0026] The handle 2 is made of plastic. One end of the handle, that is, the lower end shown in Figure 1, is installed on the top surface of the working head 1 through a universal connection. The upper end of the handle, that is, the upper end shown in Figure 1, is provided with a connector 21 of a conjoined structure. The connector is mainly used to form a plug-in connection with the mop rod 3 made of an aluminum tube, so that the user can use the electric sweeper without bending over when holding the mop rod. Of course, the mop rod 3 may not be provided on the handle 2. In this case, the user only needs to hold the handle 2 directly to use the electric sweeper, that is, use it as a handheld device.

[0027] 7 and 8 , the positioning block 62 is designed at the upper end of the battery pack 6, and the elastic buckle 61 is designed at the lower end of the battery pack 6. Correspondingly, a positioning hole 23 and a locking hole 24 are provided on the groove walls at both ends of the embedding groove 22. As shown in FIG2 and FIG5 , the groove wall at the upper end of the embedding groove 22 is provided with a positioning hole 23 for positioning and fitting with the positioning block 62, and the groove wall at the lower end of the embedding groove 22 is provided with a locking hole 24 for locking with the elastic buckle 61. Therefore, the battery pack 6 is first positioned and fitted in the embedding groove 22 by the positioning block 62, and then locked in the embedding groove 22 by the elastic buckle 61, and the outer surface of the embedded battery pack 6 is integrated with the outer surface of the handle 2 to ensure that the detachable battery pack structure does not affect the compact size and beautiful appearance of the electric sweeper.

[0028] At the same time, the battery pack 6 can be charged separately after being disassembled, avoiding the trouble of having to place the battery pack together with the electric sweeper at the power supply when charging. That is, the electric sweeper can be charged and adjusted by configuring multiple battery packs, so that the charging of the battery pack 6 will not affect the idleness of the electric sweeper.

[0029] The handle 2 is also provided with a charging indicator light 4 and a charging port 5. The charging indicator light and the charging port are both arranged on the side of the handle 2 opposite to the embedding groove 22. They can be used to display the working status of the battery pack 6 in real time, and can also meet the charging and charging instructions when the battery pack 6 is removed or not.

[0030] The battery pack 6 has a built-in circuit board to form an integrated structure. The circuit board is mainly used to control the operation of the working head, and the installation structure of the detachable battery pack is coordinated with the structure of the built-in circuit board of the battery pack, which not only avoids the installation of the battery pack 6 being affected by the size of the handle aperture, but also makes assembly and use more convenient, and the maintenance and replacement of the whole set is also more labor-saving.

[0031] The above description is only a specific embodiment of the present invention. Those skilled in the art should understand that any structural design equivalent to this embodiment should be included in the protection scope of the present invention.

Claims

1. An electric sweeper with a detachable battery pack, comprising a working head (1), a handle (2) universally connected to the working head, and a battery pack (6) for powering the working head, characterized in that The handle (2) is provided with an embedding groove (22) on the side surface, and the battery pack (6) is detachably embedded in the embedding groove (22).

2. The electric sweeper with a detachable battery pack according to claim 1, characterized in that After being embedded, the outer surface of the battery pack (6) is integrated with the outer surface of the handle (2).

3. The electric sweeper with a detachable battery pack according to claim 1, characterized in that The battery pack (6) has a built-in circuit board.

4. The electric sweeper with a detachable battery pack according to claim 1, characterized in that The battery pack (6) is provided with a positioning block (62) and an elastic buckle (61) at both ends, respectively. The battery pack (6) is first positioned and mounted in the embedding groove (22) by the positioning block (62), and then locked in the embedding groove (22) by the elastic buckle (61).

5. The electric sweeper with a detachable battery pack according to claim 4, characterized in that The groove walls at both ends of the embedding groove (22) are respectively provided with positioning holes (23) for positioning and fitting in cooperation with the positioning blocks (62) and locking holes (24) for locking in cooperation with the elastic buckle (61).

6. The electric sweeper with a detachable battery pack according to claim 1, characterized in that The handle (2) is provided with a charging indicator light (4) and a charging port (5).

7. The electric sweeper with a detachable battery pack according to claim 6, characterized in that The charging indicator light (4) and the charging port (5) are both arranged on the side of the handle (2) opposite to the embedding groove (22).

8. The electric sweeper with a detachable battery pack according to claim 1, characterized in that The upper end of the handle (2) is provided with a connector (21), and the connector is plug-connected with the mop rod (3).

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