Dust collector handle structure replaced by detachable battery pack

Abstract

The invention discloses a dust collector handle structure replaced by a detachable battery pack, which comprises a dust collector host, a battery pack, a battery pack, a battery pack and a battery pack, the handle comprises a shell, a power supply circuit board, a release button and a battery pack, the top of the shell is inserted into the inserting groove, a first conductive contact piece is arranged on the top face of the shell, a second conductive contact piece corresponding to the first conductive contact piece in position is arranged on the bottom face of the inserting groove, the first conductive contact piece is electrically connected with the power supply circuit board, and the battery pack is electrically connected with the power supply circuit board; the battery pack is arranged in the shell, the shell is provided with a charging interface used for charging the battery pack, the release button is elastically connected to the shell, the release button is provided with a clamping hook, the clamping hook is arranged on the side wall of the shell in a penetrating mode, and the inner wall of the inserting groove is provided with a buckling groove corresponding to the clamping hook in position. Compared with the prior art, the problems that a battery pack and a handle of an existing handheld dust collector are designed to be separated, so that storage is inconvenient, and charging is inconvenient are solved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of dust collectors, and particularly relates to a dust collector handle structure replaced by a detachable battery pack. BACKGROUND

[0002] A dust collector is a cleaning device widely used in human life and industrial production. The working principle of the dust collector is to use an electric motor to drive a blade to rotate at high speed to generate air negative pressure in a sealed shell, and then to suck dust through an external suction pipe.

[0003] The power supply of a handheld dust collector comes from a battery. In the existing handheld dust collector, the battery pack and the handle are separately assembled, which causes the machine to have a large size and occupy a large storage space. In addition, when the dust collector is charged, the entire machine needs to be placed together at the charging position for charging, which causes inconvenience in charging. SUMMARY

[0004] The present application aims to provide a dust collector handle structure replaced by a detachable battery pack to solve the problems of inconvenient storage and charging caused by the separation design of the battery pack and the handle of the existing handheld dust collector.

[0005] In order to achieve the above-mentioned purpose, the present application adopts the following technical scheme: a dust collector handle structure replaced by a detachable battery pack, comprising:

[0006] A dust collector main machine, which is provided with a plug-in slot;

[0007] A handle, which comprises a shell, a power supply circuit board, a release button and a battery pack, the top of the shell is plugged into the plug-in slot, the top surface of the shell is provided with a first conductive contact, the bottom surface of the plug-in slot is provided with a second conductive contact corresponding to the first conductive contact, the first conductive contact is electrically connected with the power supply circuit board, the battery pack is electrically connected with the power supply circuit board, the battery pack is arranged in the shell, the shell is provided with a charging interface for charging the battery pack, the release button is elastically connected to the shell, the release button is provided with a hook, the hook is arranged through the side wall of the shell, and the inner wall of the plug-in slot is provided with a buckling groove corresponding to the hook.

[0008] As a further description of the above technical scheme:

[0009] Two release buttons are symmetrically arranged on the opposite side of the shell.

[0010] As a further description of the above technical scheme:

[0011] The bottom of the shell is provided with a bottom cover, the bottom cover is provided with an annular lamp strip, the bottom cover is further provided with a lamp circuit board and a normally closed press switch, the annular lamp strip is electrically connected with the lamp circuit board, and the battery pack is electrically connected with the lamp circuit board.

[0012] As a further description of the above technical solution:

[0013] The bottom of the handle is sleeved with a protective cover, the bottom surface of the bottom cover is provided with an embedded annular magnet, and the bottom surface of the protective cover is provided with an annular iron sheet corresponding to the annular magnet.

[0014] As a further description of the above technical solution:

[0015] The surface of the protective cover is provided with a plurality of anti-skid convexes arranged in an array.

[0016] As a further description of the above technical solution:

[0017] The protective cover is provided with a through hole in the center, the through hole is corresponding to the key, and the diameter of the through hole is smaller than that of the key.

[0018] As a further description of the above technical solution:

[0019] The second magnet is fixedly installed in the release button, and the inner wall of the protective cover is provided with an iron sheet ring corresponding to the second magnet.

[0020] As described above, due to the adoption of the above technical solution, the beneficial effects of the present application are:

[0021] 1、In the present application, the handle of the dust collector and the battery pack are integrated and designed, the shell of the battery pack is designed in a circular structure, forming a dust collector handle convenient to hold, canceling the traditional function part of the dust collector handle, saving part of the weight of the handle to reduce the weight of the whole machine.

[0022] 2、In the present application, when the dust collector is not used, the release button on the handle can be pressed, so that the hook on the release button is separated from the buckling groove on the dust collector host, and then the handle can be separated from the dust collector host, so that the dust collector is convenient to store, the volume of the storage container is small, and the handle and the battery pack can be separated from the dust collector host for charging, improving the convenience of charging. BRIEF DESCRIPTION OF DRAWINGS

[0023] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the embodiments will be briefly introduced as follows. It should be understood that the following drawings only show some of the embodiments of the present application, and therefore should not be considered as a limitation to the scope. Other related drawings can also be obtained by those of ordinary skill in the art without any creative effort, on the premise of not paying any creative effort.

[0024] Figure 1 Fig. 1 is a structural schematic diagram of a handle structure of a dust collector replaced by a detachable battery pack.

[0025] Figure 2 Fig. 2 is a structural exploded schematic diagram of a handle structure of a dust collector replaced by a detachable battery pack. Figure 1 .

[0026] Figure 3 Fig. 3 is a structural exploded schematic diagram of a handle structure of a dust collector replaced by a detachable battery pack. Figure 2 .

[0027] Figure 4 Fig. 4 is a structural schematic diagram of a handle in a handle structure of a dust collector replaced by a detachable battery pack.

[0028] Figure 5 Fig. 5 is an installation schematic diagram of a protective cover in a handle structure of a dust collector replaced by a detachable battery pack. Figure 1 .

[0029] Figure 6 Fig. 6 is an installation schematic diagram of a protective cover in a handle structure of a dust collector replaced by a detachable battery pack. Figure 2 .

[0030] Figure 7 Fig. 7 is a protective schematic diagram of a protective cover in a handle structure of a dust collector replaced by a detachable battery pack.

[0031] Legend:

[0032] 1, dust collector main machine; 11, plug-in slot; 111, buckling groove; 2, handle; 21, shell; 211, first conductive contact; 22, release button; 221, hook; 23, battery pack; 25, normally closed press switch; 251, key; 24, bottom cover; 26, annular lamp strip; 27, ring magnet; 3, protective cover; 31, through hole. DETAILED DESCRIPTION

[0033] In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application described and shown in the drawings can be arranged and designed in various different configurations.

[0034] Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed present application, but only represents selected embodiments of the present application. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in the present application without creative labor are within the scope of protection of the present application.

[0035] Embodiment 1

[0036] Please refer to Figures 1-4 The present application provides a technical solution: a dust collector handle structure replaced by a detachable battery pack, comprising:

[0037] A dust collector main machine 1, provided with a plug-in slot 11 thereon;

[0038] A handle 2, comprising a shell 21, a power supply circuit board, a release button 22 and a battery pack 23, the shell 21 is plugged into the plug-in slot 11 at the top, a first conductive contact 211 is provided on the top surface of the shell 21, a second conductive contact corresponding to the first conductive contact 211 is provided on the bottom surface of the plug-in slot 11, the first conductive contact 211 and the second conductive contact are in contact to realize power supply, the first conductive contact 211 is electrically connected with the power supply circuit board, the battery pack 23 is electrically connected with the power supply circuit board, the battery pack 23 is arranged in the shell 21, a charging interface for charging the battery pack 23 is arranged on the shell 21, the release button 22 is elastically connected to the shell 21, a clamping hook 221 is arranged on the release button 22, the clamping hook 221 is arranged through the side wall of the shell 21, and a buckling groove 111 corresponding to the clamping hook 221 is arranged on the inner wall of the plug-in slot 11.

[0039] The charging interface (not shown in the drawings) can be arranged on the side wall of the shell 21 to realize charging of the battery pack 23.

[0040] The handle of the dust collector is integrally designed with the battery pack, the shell of the battery pack 23 is designed in a circular structure to form a handle of the dust collector convenient for holding, the traditional handle function part of the dust collector is cancelled, and part of the weight of the handle is saved to achieve weight reduction of the whole machine.

[0041] Working principle: when the dust collector is not used, the release button 22 on the handle 2 can be pressed to make the hook 221 on the release button 22 disengage from the buckling groove 111 on the dust collector main machine 1, so that the handle 2 can be separated from the dust collector main machine 1, making the dust collector easy to store, requiring small storage volume of the storage container, and the handle 2 and the battery pack 23 can be charged after being separated from the dust collector main machine 1, improving the convenience of charging.

[0042] Embodiment 2

[0043] The embodiment further makes the following improved technical scheme on the basis of the above embodiment: two release buttons 22 are symmetrically arranged on opposite sides of the shell 21.

[0044] When the dust collector main machine 1 and the handle 2 are assembled together, the two release buttons 22 are simultaneously locked by the hooks 221 and the buckling grooves 111 on the side walls of the plug-in grooves 11, taking into account the convenience of unlocking the release button 22 and the stability of locking the handle 2.

[0045] Embodiment 3

[0046] The embodiment further makes the following improved technical scheme on the basis of the above embodiment: the bottom of the shell 21 is provided with a bottom cover 24, the bottom cover 24 is provided with a ring-shaped light strip 26, and a lamp circuit board and a normally closed press switch 25 are further arranged in the bottom cover 24. The ring-shaped light strip 26 is electrically connected with the lamp circuit board, and the battery pack 23 is electrically connected with the lamp circuit board. The normally closed press switch 25 is used to control the on-off of the power supply circuit of the ring-shaped light strip 26. The normally closed press switch 25 includes a key 251 penetrating the bottom surface of the bottom cover 24. When the power supply circuit of the ring-shaped light strip 26 is turned on, the key 251 protrudes out of the bottom surface of the bottom cover 24.

[0047] The bottom of the handle 2 is integrated with the ring-shaped light strip 26, so that the handle 2 and the battery pack 23 can be used as a portable lamp after being disassembled, enriching the functionality of the handle 2.

[0048] When the ring-shaped light strip 26 is powered on, the key 251 is pressed and protrudes out of the bottom surface of the bottom cover 24, so that the normally closed press switch 25 controls the conduction of the power supply circuit of the ring-shaped light strip 26, and the ring-shaped light strip 26 is turned on. Conversely, the ring-shaped light strip 26 is turned off.

[0049] Embodiment 4

[0050] Please refer to Figures 5-6The embodiment is further improved on the basis of the above-mentioned embodiment, and the technical scheme is that the handle 2 is sleeved with the protective cover 3 at the bottom, the bottom surface of the bottom cover 24 is provided with the embedded annular magnet 27, and the bottom surface of the protective cover 3 is provided with the annular iron sheet corresponding to the annular magnet 27. The protective cover 3 is magnetically adsorbed with the annular magnet 27 on the bottom cover 24 through the annular iron sheet, so that the quick-release installation is realized. The protective cover 3 can effectively protect the annular lamp strip 26 and the key 251.

[0051] The surface of the protective cover 3 is provided with a plurality of anti-skid convex blocks arranged in an array. The surface of the protective cover 3 is increased in roughness through the plurality of hemispherical anti-skid convex blocks, so that the protective cover 3 can be separated from the handle 2.

[0052] Embodiment 5

[0053] Please refer to Figures 5-6 The embodiment is further improved on the basis of the above-mentioned embodiment, and the technical scheme is that the protective cover 3 is provided with the through hole 31 in the center, the through hole 31 corresponds to the key 251 in position, and the diameter of the through hole 31 is smaller than that of the key 251.

[0054] The through hole 31 is arranged, so that the user can press the key 251 through the through hole 31, the key 251 is used to outwardly eject the force, the protective cover 3 is separated from the bottom cover 24, and the protective cover 3 is convenient to disassemble.

[0055] Embodiment 6

[0056] Please refer to Figure 7 The embodiment is further improved on the basis of the above-mentioned embodiment, and the technical scheme is that the second magnet is fixedly installed in the release button 22, and the iron sheet ring corresponding to the second magnet in position is arranged on the inner wall of the protective cover 3. The second magnet can be fixedly bonded in the groove arranged on the release button 22.

[0057] The protective cover 3 can also be sleeved to the top of the handle 2 after the handle 2 is disassembled from the dust collector main machine 1, so that the first conductive contact 211 is effectively protected, the inner wall of the protective cover 3 is adsorbed and fixed with the release button 22 through the iron sheet, the elastic force of the release button 22 is used to ensure the adsorption of the release button 22 and the inner wall of the protective cover 3.

[0058] The above-mentioned is only the preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this. Any person skilled in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A vacuum cleaner handle structure replaced by a detachable battery pack, characterized in that, include: The main unit of the vacuum cleaner has a connector slot on it; The handle includes a housing, a power supply circuit board, a release button, and a battery pack. The top of the housing is inserted into the insertion slot. A first conductive contact is provided on the top surface of the housing, and a second conductive contact is provided on the bottom surface of the insertion slot, corresponding to the first conductive contact. The first conductive contact is electrically connected to the power supply circuit board, and the battery pack is electrically connected to the power supply circuit board. The battery pack is disposed inside the housing, and the housing is provided with a charging interface for charging the battery pack. The release button is elastically connected to the housing and is provided with a hook that passes through the side wall of the housing. The inner wall of the insertion slot is provided with a locking groove corresponding to the hook.

2. The vacuum cleaner handle structure according to claim 1, characterized in that, Two release buttons are symmetrically arranged on opposite sides of the housing.

3. The vacuum cleaner handle structure according to claim 1, characterized in that, The bottom of the housing is provided with a bottom cover, on which a ring-shaped light strip is provided. A lighting circuit board and a normally closed push switch are also provided inside the bottom cover. The ring-shaped light strip is electrically connected to the lighting circuit board, and the battery pack is electrically connected to the lighting circuit board. The normally closed push switch is used to control the on / off of the power supply circuit of the ring-shaped light strip. The normally closed push switch includes a switch that extends through the bottom surface of the bottom cover. When the power supply circuit of the ring-shaped light strip is on, the switch extends out of the bottom surface of the bottom cover.

4. The vacuum cleaner handle structure according to claim 3, characterized in that, The bottom of the handle is fitted with a protective cover, and an embedded annular magnet is provided on the bottom surface of the bottom cover. An annular iron piece is provided on the bottom surface of the protective cover, with its position corresponding to the annular magnet.

5. A vacuum cleaner handle structure according to claim 4, characterized in that, The protective cover has several anti-slip protrusions arranged in an array on its surface.

6. A vacuum cleaner handle structure according to claim 4, characterized in that, The protective cover has a through hole in the center, the position of which corresponds to the switch, and the diameter of the through hole is smaller than the diameter of the switch.

7. A vacuum cleaner handle structure according to claim 4, characterized in that, A second magnet is fixedly installed inside the release button, and an iron ring corresponding to the position of the second magnet is provided on the inner wall of the protective cover.

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