CN220045779U - Replaceable cleaning accessory power supply system - Google Patents

Abstract

The utility model provides a replaceable cleaning accessory power supply system, which comprises: the battery pack assembly comprises a shell with an inner cavity, a battery cell unit accommodated in the inner cavity, and a cover body connected with the shell and closing the inner cavity, wherein the cover body is connected with the shell and is provided with a pair of buckling arms which are buckled with the connecting pipe. The utility model has the advantages that: the extensible cleaning accessory can be used and quickly replaced, the endurance time of the cleaning electric appliance is prolonged, and the universal and standardized accessory can be facilitated.

Description

Replaceable cleaning accessory power supply system

Technical Field

The utility model relates to the technical field of indoor cleaning, in particular to a replaceable cleaning accessory power supply system.

Background

Indoor cleaning appliances often include cleaners, floor washers, sweeper, cleaners, etc. for cleaning different situations in a room, which need to be performed in combination with different cleaning accessories, and referring to chinese patent No. CN2345152Y, existing cleaning accessories generally require power of a main machine to perform corresponding operations, such as rotation of a roller brush body, illumination of a display lamp, etc., thereby reducing the duration of the main machine, while limiting the operation of existing cleaning accessories, such as general floor brushes not performing the function of an electric floor brush.

Disclosure of Invention

The utility model aims to provide a replaceable cleaning accessory power supply system which can expand the use and quick replacement of cleaning accessories, prolong the duration of cleaning appliances and is beneficial to the universality and standardization of the accessories.

In order to achieve the purpose of the utility model, the utility model provides the following technical scheme: the utility model provides a clean annex power supply system of removable, its includes the base that sets up on a horizontal plane and have joint and load, the connecting pipe that is connected with the joint, and detachably fixes on the connecting pipe and to the battery package subassembly of load power supply, wherein battery package subassembly includes the casing that has the inner chamber, holds the electric core unit in the inner chamber, and is connected with the casing and seal the lid of inner chamber, just the casing is provided with a pair of buckle arm with connecting pipe snap fit.

On the basis of the technical scheme, the method further comprises the following auxiliary technical scheme:

the connector comprises a connector port connected with the connecting pipe and a jack arranged adjacent to the connector port, wherein the shell further comprises a plug, a conducting strip and a plurality of limiting ribs, the plug is arranged at one end and at least partially inserted into the jack and electrically connected with the plug, the conducting strip is arranged in the plug, and the limiting ribs are arranged between the pair of clamping arms and extend towards the connecting pipe.

The battery cell unit comprises a battery cell and a battery core plate connected with the battery cell.

The rolling brush body is arranged in the base and driven to rotate by a load, wherein the load is a motor.

The battery cell is a lithium battery cell or a nickel-hydrogen battery cell.

The extending direction of the battery cell is parallel to the extending direction of the connecting pipe.

The cover body is positioned at the other end of the shell and is arranged opposite to the plug.

The connector includes a conductive pin positioned within the receptacle, and the conductive tab at least partially receives the conductive pin and is in electrical contact therewith.

The load is a display lamp or a loudspeaker.

Which is a power supply system of a dust collector, a floor cleaner, a sweeping machine and a cleaning machine.

Compared with the prior art, the utility model has the following positive effects: the extensible cleaning accessory can be used and quickly replaced, the endurance time of the cleaning electric appliance is prolonged, and the universal and standardized accessory can be facilitated.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is an exploded view of the present utility model;

FIG. 2 is a cross-sectional view of the present utility model;

fig. 3 is an exploded view of a battery pack assembly according to the present utility model;

fig. 4 is a perspective view of the present utility model with the upper portion of the base removed.

Detailed Description

In the description of the present utility model, it is to be noted that, unless otherwise indicated, the meaning of "plurality" means two or more; the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," "front," "rear," "head," "tail," and the like are merely for convenience in describing and simplifying the utility model based on the orientation or positional relationship shown in the drawings and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model can be understood as appropriate by those of ordinary skill in the art.

The following describes the embodiments of the present utility model in further detail with reference to the drawings.

Examples: referring to fig. 1 to 4, the present utility model discloses an embodiment of a replaceable cleaning accessory power supply system, which is a power supply system for a vacuum cleaner, a floor scrubber, a sweeper, and a washer, and includes a base 100 disposed on a horizontal plane and having a joint 120 and a load 400, a connection pipe 200 connected to the joint 120, a battery pack assembly 300 detachably fixed to the connection pipe 200 and supplying power to the load 400, and a rolling brush body 500 disposed in the base 100 and driven to rotate by the load 400.

The base 100 is movable back and forth and left and right in a horizontal plane to clean a floor to be cleaned, and is generally rectangular. The connector 120 includes a connection port 122 connected to the connection pipe 200, a socket 124 disposed adjacent to the connection port 122, and a conductive pin positioned within the socket 124 and electrically connected to the load 400.

The connection pipe 200 is a hollow pipe whose inside serves as an air flow passage to communicate with the passage inside the base 100. An operation portion may be provided at one end of the connection pipe 200 to facilitate user operation.

The battery pack assembly 300 includes a housing 320 having an inner cavity 322, a battery cell unit 340 accommodated in the inner cavity 322, and a cover 360 connected to the housing 320 and closing the inner cavity 322, and the housing 320 is provided with a pair of snap arms 324 snap-fitted with the connection pipe 200. The battery cell 340 includes a battery cell 342, and a battery core plate 344 connected to the battery cell 342. The housing 320 further includes a plug 326 disposed at one end and at least partially inserted into the receptacle 124 and electrically connected thereto, a conductive tab 327 disposed within the plug 326, and a plurality of stop bars 328 disposed between the pair of snap arms 324 and extending toward the connection tube 200. The conductive sheet 327 is provided with an elastic deformation portion, and at least partially accommodates the conductive pins and is electrically and elastically abutted against the conductive pins. The battery cell 342 is a lithium battery cell or a nickel-metal hydride battery cell. The extending direction of the battery cell 342 is parallel to the extending direction of the connection pipe 200. The cover 360 is located at the other end of the housing 320 and is disposed opposite the plug 326.

The load 400 is a motor, a display lamp, or a horn.

The utility model has the advantages that: the extensible cleaning accessory can be used and quickly replaced, the endurance time of the cleaning electric appliance is prolonged, and the universal and standardized accessory can be facilitated.

The above is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art can make several variations and modifications without departing from the inventive concept, and shall be covered by the scope of the present utility model.

Claims (10)

1. A replaceable cleaning accessory power supply system characterized in that it comprises: the battery pack assembly (300) is arranged on a horizontal plane and provided with a base (100) with a connector (120) and a load (400), a connecting pipe (200) connected with the connector (120) and a battery pack assembly (300) detachably fixed on the connecting pipe (200) and supplying power to the load (400), wherein the battery pack assembly (300) comprises a shell (320) with an inner cavity (322), a battery cell unit (340) accommodated in the inner cavity (322) and a cover body (360) connected with the shell (320) and closing the inner cavity (322), and the shell (320) is provided with a pair of buckling arms (324) in buckling fit with the connecting pipe (200).

2. The replaceable cleaning accessory power supply system of claim 1 wherein said connector (120) includes a nipple (122) connected to a connecting tube (200) and a receptacle (124) disposed adjacent to the nipple (122), wherein said housing (320) further includes a plug (326) disposed at one end and at least partially inserted into the receptacle (124) and electrically connected thereto, a conductive tab (327) disposed within the plug (326), and a plurality of stop ribs (328) disposed between a pair of snap arms (324) and extending toward the connecting tube (200).

3. The replaceable cleaning accessory power supply system of claim 2, wherein the battery cell (340) includes a battery cell (342) and a battery core plate (344) connected to the battery cell (342).

4. A replaceable cleaning accessory power supply system according to claim 3 and also comprising a roller brush body (500) arranged in the base (100) and driven in rotation by a load (400), wherein said load (400) is a motor.

5. A replaceable cleaning accessory power supply system according to claim 3 characterized in that said battery cell (342) is a lithium battery cell or a nickel hydrogen battery cell.

6. The replaceable cleaning accessory power supply system of claim 3 or 4 or 5, wherein the extension direction of the battery cell (342) is parallel to the extension direction of the connection tube (200).

7. The replaceable cleaning accessory power system of claim 1 or 2 or 3 or 4 or 5 wherein said cover (360) is located at the other end of the housing (320) and is disposed opposite the plug (326).

8. The interchangeable cleaning accessory power system of claim 2 or 3 or 4 or 5 wherein said connector (120) comprises a conductive pin positioned within a receptacle (124) and said conductive tab (327) at least partially receives the conductive pin and is in electrical contact therewith.

9. The replaceable cleaning accessory power system of claim 1 or 2 or 3 or 5, wherein the load (400) is a display light or a horn.

10. A replaceable cleaning accessory power supply system according to claim 1 or 2 or 3 or 4 or 5, characterized in that it is a power supply system for a vacuum cleaner, a floor scrubber, a sweeper, a washer.