CN218677436U

CN218677436U - Lithium battery of wireless dust collector

Info

Publication number: CN218677436U
Application number: CN202223206020.3U
Authority: CN
Inventors: 肖志勇; 周重旺
Original assignee: Shenzhen Jusheng Development Co ltd
Current assignee: Shenzhen Jusheng Development Co ltd
Priority date: 2022-12-01
Filing date: 2022-12-01
Publication date: 2023-03-21
Anticipated expiration: 2032-12-01

Abstract

The invention is suitable for the technical field of wireless dust collectors, and provides a lithium battery of a wireless dust collector, wherein a battery installation bin is arranged on the upper surface of a lithium battery installation frame, a circuit board is arranged inside the battery installation bin, unit lithium batteries are symmetrically arranged in front of the circuit board inside the battery installation bin, a fixed cover is arranged on the upper surface of a dust collector installation base through screws, and connecting mechanisms are symmetrically arranged on the inner side of the installation slot; coupling mechanism includes that the symmetry is seted up at the inboard fixed orifices of mounting groove, the inside of fixed orifices is provided with fixed cover, one side of fixed cover is provided with the gag lever post. Pressing down through the gag lever post can make the gag lever post enter into the inside of fixed cover, can install the inside of mounting groove with the lithium cell installing frame this moment, and the spring that sets up through the fixed slot inside after the installation can make the gag lever post run through the spacing hole that the lithium cell installing frame inboard was seted up, can be spacing fixed with the lithium cell installing frame like this.

Description

Lithium battery of wireless dust collector

Technical Field

The disclosure relates to the technical field of wireless dust collectors, in particular to a lithium battery of a wireless dust collector.

Background

Wireless dust catcher is also named handheld dust catcher, the rod-type dust catcher, be a novel dust catcher, it does not need the power cord just can accomplish dust collection work, wireless dust catcher embeds driving motor, open dust catcher switch operation machine, wireless dust catcher will clean the work according to mankind's pulling, no power cord pin-down, no matter be clean ground or clean door and window gap also or clean car all very freedom, and wireless dust catcher also has built-in change lithium cell, the circular telegram plug that lithium cell accessible connecting wire connects inserts the circular telegram joint in the dust catcher installation base, can make the lithium cell provide the power for wireless dust catcher like this.

The Chinese patent discloses a lithium battery pack (No. CN 209592143U) for a wireless handheld dust collector, which is technically provided with a double fixing structure, wherein one fixing structure is a fixing sleeve, so that the phenomenon of deviation after the unit lithium batteries are installed is effectively avoided, and the probability of poor contact of the unit lithium batteries can be reduced to a certain extent; its two fixed knot construct for clamp plate and second spring, thereby the clamp plate compresses tightly the second spring and produces the resilience force to utilize this resilience force to form the secondary and prescribe a limit to further improve the stability of unit lithium cell installation.

However, still there is not enough to this patent and prior art, and the inside lithium cell of lithium cell installing frame can't be dismantled it and dust catcher installation base, then can influence work efficiency like this, the charging of the lithium cell of being not convenient for. Accordingly, those skilled in the art have provided a lithium battery for a wireless cleaner to solve the problems set forth in the background art.

Disclosure of Invention

The present disclosure is directed to a lithium battery for a wireless vacuum cleaner, which is used to solve the problem of the prior art.

To achieve the purpose, the following technical scheme is adopted in the disclosure: a lithium battery of a wireless dust collector comprises a dust collector mounting base, wherein the upper surface of the dust collector mounting base is provided with a mounting groove, a lithium battery mounting frame is mounted inside the mounting groove, a battery mounting bin is arranged on the upper surface of the lithium battery mounting frame, a circuit board is arranged inside the battery mounting bin, unit lithium batteries are symmetrically arranged inside the battery mounting bin in front of the circuit board, the upper surface of the dust collector mounting base is provided with a fixing cover through screws, and connecting mechanisms are symmetrically arranged on the inner side of the mounting groove;

coupling mechanism includes that the symmetry is seted up at the inboard fixed orifices of mounting groove, the inside of fixed orifices is provided with fixed cover, one side of fixed cover is provided with the gag lever post.

Preferably, the inside of mounting groove is provided with the connecting wire at the rear of lithium cell installing frame, the end-to-end connection of connecting wire has the circular telegram plug, the inside of mounting groove is provided with the circular telegram and connects, the inside that the one end of circular telegram plug inserted the circular telegram and connects.

Preferably, the inner side of the lithium battery mounting frame is symmetrically provided with limiting holes, and one end of the limiting rod penetrates through the limiting holes.

Preferably, a mounting disc is installed at one end of the fixing sleeve, and one end of the mounting disc is embedded into the fixing hole and connected through screws.

Preferably, a fixing groove is formed in the fixing sleeve, a spring is arranged in the fixing groove, one end of the spring is connected with a limiting disc, and one end of the limiting disc is connected with a limiting rod.

Preferably, the radius of the limiting disc is larger than that of the limiting rod, and the length of the limiting rod is equal to that of the fixing groove.

The beneficial effect of this disclosure does:

1. the utility model discloses the mounting disc that will fix the setting of cover one end passes through the inside at the fixed orifices, can install the inside of fixed orifices with fixed cover like this, can make the gag lever post enter into the inside of fixed cover through pressing down of gag lever post, can install the inside of the mounting groove that dust catcher installation base upper surface was seted up with the lithium cell installing frame this moment, the spacing hole that lithium cell installing frame inboard was seted up can be run through to the gag lever post through the spring action of the inside setting of fixed slot after the installation, can carry out spacing fixed with the lithium cell installing frame like this, should set up simple structure, can part quick and dust catcher installation base with the lithium cell installing frame, thereby be convenient for charge or change the processing to the inside unit lithium cell of lithium cell installing frame.

2. The utility model discloses a circular telegram plug and outside charging source are connected and are charged C + and GND, can be through drawing low CHGD activation chip like this to produce power V33, thereby can give the power supply of whole circuit, perhaps through pressing the SW1 switch, equally can be through drawing low CHGD activation chip, thereby produce power V33, the internal power characteristic of make full use of chip like this, festival material cost, convenient production.

Drawings

FIG. 1 is a schematic view of a lithium battery of a wireless vacuum cleaner;

FIG. 2 is a schematic structural diagram of a connection mechanism in a lithium battery of a wireless vacuum cleaner;

FIG. 3 is a schematic view of the internal structure of a fixing sleeve in a lithium battery of a wireless vacuum cleaner;

fig. 4 is a circuit diagram of power generation in a lithium battery of a wireless cleaner.

In the figure: 1. a fixed cover; 2. a lithium battery mounting frame; 21. a unit lithium battery; 22. a battery installation bin; 23. a circuit board; 24. a power-on plug; 25. a connecting wire; 3. a dust collector mounting base; 31. an energized joint; 4. a connecting mechanism; 41. a fixing hole; 42. mounting a disc; 43. fixing a sleeve; 44. a limiting rod; 45. a limiting disc; 46. a fixing groove; 47. a spring; 5. and (7) installing a groove.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is to be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.

A lithium battery of a wireless dust collector comprises a dust collector mounting base 3, wherein a mounting groove 5 is formed in the upper surface of the dust collector mounting base 3, a lithium battery mounting frame 2 is mounted inside the mounting groove 5, a battery mounting bin 22 is formed in the upper surface of the lithium battery mounting frame 2, a circuit board 23 is arranged inside the battery mounting bin 22, unit lithium batteries 21 are symmetrically arranged in the battery mounting bin 22 in front of the circuit board 23, a fixing cover 1 is mounted on the upper surface of the dust collector mounting base 3 through screws, and connecting mechanisms 4 are symmetrically arranged on the inner side of the mounting groove 5;

the connecting mechanism 4 comprises fixing holes 41 symmetrically arranged on the inner side of the mounting groove 5, a fixing sleeve 43 is arranged in the fixing holes 41, and a limiting rod 44 is arranged on one side of the fixing sleeve 43

In fig. 1 and 2: the inside of mounting groove 5 is provided with connecting wire 25 at the rear of lithium cell installing frame 2, the end-to-end connection of connecting wire 25 has circular telegram plug 24, the inside of mounting groove 5 is provided with circular telegram joint 31, the inside of circular telegram plug 24's one end inserts circular telegram joint 31, this setting utilizes circular telegram joint 31 and circular telegram joint 31's connection, can make the electric energy of unit lithium cell 21 transmit to circular telegram joint 31 through connecting wire 25 like this, and through circular telegram joint 31 and circular telegram joint 31's electric connection, thus can realize the use of dust catcher with electric energy transmission to the dust catcher in this way.

In fig. 1 and 2: spacing hole has been seted up to lithium battery installing frame 2's inboard symmetry, and the inside in spacing hole is run through to the one end of gag lever post 44, and the one end that should set up and utilize gag lever post 44 runs through spacing hole, can install lithium battery installing frame 2 location in the inside of mounting groove 5 like this.

In fig. 2: the mounting disc 42 is installed to the one end of fixed cover 43, and the inside of fixed orifices 41 and through screwed connection of embedding of the one end of mounting disc 42, this setting utilize the screw can install the mounting disc 42 in the inside of fixed orifices 41, and the fixed cover 43 that so can be convenient for the mounting disc 42 to connect is installed and is dismantled.

In fig. 2 and 3: fixed slot 46 has been seted up to the inside of fixed cover 43, the inside of fixed slot 46 is provided with spring 47, spring 47's one end is connected with spacing dish 45, the one end and the gag lever post 44 of spacing dish 45 are connected, the radius ratio of gag lever post 45 is big than gag lever post 44's radius, gag lever post 44's length is the same with fixed slot 46's length, this sets up the effect that utilizes the inside spring 47 that sets up of fixed slot 46, the one end that can realize gag lever post 44 runs through spacing downthehole portion or enters into fixed slot 46's inside, can make lithium battery installing frame 2 installation dismantlements like this.

The working principle and the using process of the invention are as follows: when the utility model is used, firstly, the unit lithium battery 21 is arranged inside the battery mounting bin 22 arranged on the upper surface of the lithium battery mounting frame 2, and the unit lithium battery 21 and the series circuit board 23 are connected with the electric end fastener and form electric connection, and meanwhile, the connecting wire 25 connected with the series circuit board 23 can transmit electric energy when the lithium battery used by the wireless dust collector is mounted;

firstly, the power-on plug 24 connected with the connecting wire 25 is connected with the power-on connector 31 and inserted, and after the power-on plug 24 is connected with the power-on connector 31, the mounting disc 42 arranged at one end of the fixing sleeve 43 is mounted inside the fixing hole 41 through screws, so that the fixing sleeve 43 can be mounted inside the fixing hole 41, the limiting rod 44 can enter the fixing groove 46 formed inside the fixing sleeve 43 through pressing of the limiting rod 44, at the moment, the spring 47 arranged inside the fixing groove 46 can be extruded to deform, at the moment, the lithium battery mounting frame 2 is mounted inside the mounting groove 5 formed in the upper surface of the dust collector mounting base 3, after mounting, one end of the limiting rod 44 can penetrate through the limiting hole formed in the inner side of the lithium battery mounting frame 2 through the action of the spring 47 arranged inside the fixing groove 46, so that the lithium battery mounting frame 2 can be limited and fixed, and the lithium battery unit 21 can be mounted and used;

and through circular telegram plug 24 and external charging power supply connection charge to C + and GND, can activate the chip through drawing low CHGD like this to produce power V33, thereby can supply power for whole circuit, or through pressing SW1 switch, can activate the chip through drawing low CHGD equally, thereby produce power V33, make full use of the internal power supply characteristic of chip like this, save material cost, convenient production.

All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The above description is intended to be illustrative of the preferred embodiment of the present invention and should not be taken as limiting the invention, but rather, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention.

Claims

1. The utility model provides a lithium cell of wireless dust catcher which characterized in that: the dust collector mounting structure comprises a dust collector mounting base (3), wherein a mounting groove (5) is formed in the upper surface of the dust collector mounting base (3), a lithium battery mounting frame (2) is mounted inside the mounting groove (5), a battery mounting bin (22) is formed in the upper surface of the lithium battery mounting frame (2), a circuit board (23) is arranged inside the battery mounting bin (22), unit lithium batteries (21) are symmetrically arranged in the battery mounting bin (22) in front of the circuit board (23), a fixing cover (1) is mounted on the upper surface of the dust collector mounting base (3) through screws, and connecting mechanisms (4) are symmetrically arranged on the inner side of the mounting groove (5);

coupling mechanism (4) are seted up at mounting groove (5) inboard fixed orifices (41) including the symmetry, the inside of fixed orifices (41) is provided with fixed cover (43), one side of fixed cover (43) is provided with gag lever post (44).

2. The lithium battery of the wireless cleaner as recited in claim 1, wherein: the lithium battery mounting frame is characterized in that a connecting wire (25) is arranged in the mounting groove (5) and behind the lithium battery mounting frame (2), the tail end of the connecting wire (25) is connected with an electrified plug (24), an electrified connector (31) is arranged in the mounting groove (5), and one end of the electrified plug (24) is inserted into the electrified connector (31).

3. The lithium battery of the wireless cleaner as recited in claim 1, wherein: spacing holes are symmetrically formed in the inner side of the lithium battery mounting frame (2), and one end of the limiting rod (44) penetrates through the inside of the spacing holes.

4. The lithium battery of the wireless cleaner as recited in claim 1, wherein: the mounting disc (42) is installed to the one end of fixed cover (43), the inside of the one end embedding fixed orifices (41) of mounting disc (42) passes through screwed connection.

5. The lithium battery of the wireless cleaner as recited in claim 1, wherein: fixed slot (46) have been seted up to the inside of fixed cover (43), the inside of fixed slot (46) is provided with spring (47), the one end of spring (47) is connected with spacing dish (45), the one end and the gag lever post (44) of spacing dish (45) are connected.

6. The lithium battery of the wireless cleaner as recited in claim 5, wherein: the radius of the limiting disc (45) is larger than that of the limiting rod (44), and the length of the limiting rod (44) is the same as that of the fixing groove (46).