CN217823060U

CN217823060U - Dust collector

Info

Publication number: CN217823060U
Application number: CN202123108589.1U
Authority: CN
Inventors: 李锦坤; 王德旭; 陈传冰; 张强弓
Original assignee: Gree Electric Appliances Inc of Zhuhai
Current assignee: Gree Electric Appliances Inc of Zhuhai
Priority date: 2021-12-09
Filing date: 2021-12-09
Publication date: 2022-11-15
Anticipated expiration: 2031-12-09

Abstract

The utility model belongs to the technical field of the dust catcher technique and specifically relates to a dust catcher, including host computer, group battery and PCB board, group battery semi-ring winding arrangement set up in the host computer, the group battery include electric core, a plurality of fixed bolster and a plurality of group battery pole piece, electric core is installed on the fixed bolster, group battery pole piece set up in on the fixed bolster, the PCB board is located a side end face of fixed bolster, the utility model discloses an adopt with the host computer surrounding layout mode, group battery semi-ring winding arrangement promptly makes the inside space of host computer effectively utilize, and the dust catcher host computer can be more small and exquisite more, makes it arrange the compactness, has saved the space to and arrange through adopting group battery pole piece compactness, effectively release PCB space, can arrange more functional device, realize highly integrating.

Description

Dust collector

Technical Field

The utility model relates to a dust catcher technical field specifically is a dust catcher.

Background

The proposal with the proposal number of CN208659144U discloses a handheld dust collector, but the dust collector has the disadvantages of poor battery layout, low integration level, large occupied space and inconvenient battery installation.

To sum up, the utility model discloses a design a dust catcher and solve the problem that exists.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dust catcher to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a dust collector, includes host computer, group battery and PCB board, group battery semi-winding type arrange set up in the host computer, the group battery include electric core, a plurality of fixed bolster and a plurality of group battery pole piece, electric core installs on the fixed bolster, group battery pole piece set up in on the fixed bolster, the PCB board is located a side end face of fixed bolster.

As the utility model discloses preferred scheme, the fixed bolster includes left socle and right branch frame, electric core one end with the left socle is connected, the other end of electric core with the right branch frame connect.

As the utility model discloses preferred scheme, the group battery pole piece include left pole piece and right pole piece.

As a preferred scheme of the present invention, the left pole piece includes a left inner pole piece and a left outer pole piece; the right pole piece comprises a right inner side pole piece and a right outer side pole piece.

As the utility model discloses preferred scheme, the left side inboard pole piece mounting groove has been seted up to the symmetry on the terminal surface of left socle, on the terminal surface of left socle and for the axis symmetry based on the inboard pole piece mounting groove in a left side seted up left side outside pole piece mounting groove, the inside of the inboard pole piece mounting groove in a left side is and be provided with the inboard pole piece in a left side with the anodal correspondence of electric core, the outside pole piece mounting groove in a left side is and be provided with the outside pole piece in a left side with the anodal correspondence of electric core.

As the utility model discloses preferred scheme, the right side inboard pole piece mounting groove has been seted up and corresponds with the negative pole of electric core on the terminal surface of right branch frame, right side outside pole piece mounting groove has been seted up for the axis symmetry on the terminal surface of right branch frame and based on the right side inboard pole piece mounting groove, the inside of right side inboard pole piece mounting groove is provided with right side inboard pole piece, the inside of right side outside pole piece mounting groove is provided with right side outside pole piece.

As the utility model discloses preferred scheme, the terminal surface of left socle is on same plane with a terminal surface of PCB board, the bottom surface of right branch frame is on same plane with another terminal surface of PCB board.

As the utility model discloses preferred scheme, the inboard pole piece in a left side, the outside pole piece in a left side closely laminate with the positive terminal of electric core respectively to the one end of the inboard pole piece in a left side, the outside pole piece in a left side is fixed connection respectively on the PCB board.

As the utility model discloses preferred scheme, the inboard pole piece in the right side, the outside pole piece in the right side closely laminate with the negative pole end of electric core respectively to the one end fixed connection of the inboard pole piece in the right side, the outside pole piece in the right side is on the PCB board.

As the utility model discloses preferred scheme, electric core sets up six groups at least, left socle, right branch frame are the same semi-ring structure to constitute battery semi-ring winding with electric core and arrange.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, through having adopted the overall arrangement mode with the host computer surrounding type, the group battery semi-surrounding type is arranged promptly, makes the effective utilization of host computer inner space, and the dust catcher host computer can be more miniaturized, makes it arrange the compactness, has saved the space.

2. The utility model discloses in, through adopting the compact arranging of group battery pole piece, effectively release PCB space, more functional device can be arranged, realize highly integrating.

Drawings

Fig. 1 is a schematic view of the battery pack axial measurement structure of the present invention;

FIG. 2 is a rear view of the present invention in FIG. 1;

FIG. 3 is a schematic bottom view of the embodiment of FIG. 1;

fig. 4 is a schematic diagram illustrating a half-surrounded protection range structure of the battery pack according to the present invention;

fig. 5 is a schematic diagram illustrating a structure two of the battery pack half-surrounded protection range according to the present invention;

fig. 6 is a schematic diagram illustrating a structure of a battery pack half-surrounded protection range according to the present invention.

In the figure: 1. a left bracket; 2. a right bracket; 3. an electric core; 4. a PCB board; 5. a left inner side pole piece mounting groove; 6. a left outer pole piece mounting groove; 7. a left inner pole piece; 8. a left outer pole piece; 9. a right inner side pole piece mounting groove; 10. a right outer pole piece mounting groove; 11. a right inner side pole piece; 12. and a right outer pole piece.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the scope of the present invention based on the embodiments of the present invention.

To facilitate understanding of the invention, the invention will be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the invention are shown, but which can be embodied in many different forms and are not limited to the embodiments described herein, but rather are provided for the purpose of making the disclosure more thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the terms used herein in the specification of the present invention are for the purpose of describing particular embodiments only and are not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-6, the present invention provides a technical solution:

the utility model provides a dust collector, includes host computer, group battery and PCB board 4, group battery semi-surrounding type arrange set up in the host computer, the group battery include electric core 3, a plurality of fixed bolster and a plurality of group battery pole piece, electric core 3 installs on the fixed bolster, group battery pole piece set up in on the fixed bolster, PCB board 4 is located a side end face of fixed bolster.

As the utility model discloses preferred scheme, the fixed bolster includes left socle 1 and right branch frame 2, the group battery pole piece includes left side inboard pole piece 7, left side outside pole piece 8, right side inboard pole piece 11 and right side outside pole piece 12, a lateral wall from the top down of PCB board 4 is provided with left socle 1, right branch frame 2, the one end of electricity core 3 is cup jointed in the cavity of left socle 1, the other end of electricity core 3 is cup jointed in the cavity on right branch frame 2, left side inboard pole piece mounting groove 5 has been seted up to the symmetry on the terminal surface of left socle 1, and left side inboard pole piece mounting groove 6 has been seted up for the axis symmetry based on left side inboard pole piece mounting groove 5 on the terminal surface of left socle 1, the inside of left side inboard pole piece mounting groove 5 and correspond with the positive pole of electricity core 3 and be provided with left side inboard pole piece 7, left side outboard pole piece mounting groove 6 and correspond with the positive pole of electricity core 3 and be provided with left side outside 8, on the terminal surface of right branch frame 2 and correspond with the negative pole piece of electricity core 3 and seted up right side inboard pole piece mounting groove 9, right side inboard pole piece mounting groove 10 is provided with the outside of right pole piece mounting groove 12, right side inboard is provided with the outside of right pole piece mounting groove based on the right side inboard right side pole piece mounting groove.

As the utility model discloses further preferred scheme, the terminal surface of left socle 1 and a terminal surface of PCB board 4 are on same plane, and the bottom surface of right branch frame 2 and another terminal surface of PCB board 4 are on same plane.

As the utility model discloses further preferred scheme, the inboard pole piece 7 in a left side, the outside pole piece 8 in a left side closely laminate with the positive terminal of electric core 3 respectively to the one end of the inboard pole piece 7 in a left side, the outside pole piece 8 in a left side is fixed connection respectively on PCB board 4.

As the utility model discloses further preferred scheme, the inboard pole piece 11 in the right side, the outside pole piece 12 in the right side closely laminate with the negative pole end of electric core 3 respectively to the one end fixed connection of inboard pole piece 11 in the right side, the outside pole piece 12 in the right side is on PCB board 4.

As the utility model discloses further preferred scheme, electricity core 3 sets up six groups at least, and left socle 1, right branch frame 2 are the same semi-ring structure to constitute battery semi-ring winding with electricity core 3 and arrange.

The specific implementation case is as follows:

as shown in fig. 1, fig. 2 and fig. 3, the left inner side pole piece 7 and the left outer side pole piece 8 are respectively and tightly attached to the positive terminal of the battery cell 3, one ends of the left inner side pole piece 7 and the left outer side pole piece 8 are respectively and fixedly connected to the PCB board 4, the right inner side pole piece 11 and the right outer side pole piece 12 are respectively and tightly attached to the negative terminal of the battery cell 3, one ends of the right inner side pole piece 11 and the right outer side pole piece 12 are fixedly connected to the PCB board 4, the battery cell 3 is at least provided with six groups, the left support 1 and the right support 2 are both of the same semi-ring structure, and the battery semi-ring-surrounding arrangement is formed by the battery cell 3. The scheme is designed by optimizing the battery layout of the original dust collector, most batteries of the traditional dust collector are separated from a host, namely the batteries and the host are separately installed, the original battery installation mode is inconvenient and occupies larger space, the surrounding type battery pack designed by the scheme greatly saves occupied space, and can be installed together with the host, so that the independent design position of the original battery pack is saved, the size of the dust collector is reduced, the external deformation of the dust collector is small and exquisite, and pole pieces are compactly arranged on the periphery of the batteries, so that the advantages of utilizing the previous redundant space and transferring the original pole pieces on a PCB (printed circuit board) to widen the space on the PCB, centralize a battery connecting seat, positive and negative pole plate chip plugs and the like, and improve the integration level of components are achieved;

the basic selection of original dust catcher group battery is put in the below, need design a group battery shell, the cost of dust catcher has risen greatly, compare, make surrounding type group battery then greatly reduced the cost, and this group battery and motor can close as an organic whole, install this group battery and motor as an organic whole when the equipment, realize battery motor integration, only need the installation once just can install battery and motor in the lump when the installation of carrying out the dust catcher, the assembly is simple and convenient, it is more convenient to integrate, and the integrated level height can make between battery and the motor walk the line connection inseparabler, it is clear, generally speaking, this scheme implementation mode is simple, it is easy to succeed, the simple operation, like figure 4, figure 5 and figure 6, the protection scope through experimental contrast this scheme is: the width d of the battery pack is in the range of 90-105; the height h of the battery pack is within the range of 50.3-56.2, and the width d of the battery pack in other similar schemes cannot be within the range of 90-105; the design of the height h of the battery pack can not be within the range of 50.3-56.2, wherein a is the inner diameter of a main machine, b is the outer diameter of a motor cover, c is the outer diameter of a single battery cover, d is the width of the battery pack, e is the length that an interference main machine cannot be installed, h is the height of the battery pack, fig. 4 shows that the space of the main machine is minimized, fig. 5 shows that the outer diameter of the motor cover and the outer diameter of the single battery cover are the same, if the main machine is concentrically arranged, the space of the main machine can be increased to be placed, fig. 6 shows a semi-circle type arrangement, and the length direction can also make the layout length of the main machine shorter.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A kind of dust collector, characterized by: the battery pack is arranged in the host in a semi-winding mode and comprises an electric core, a plurality of fixing supports and a plurality of battery pack pole pieces, wherein the electric core is installed on the fixing supports, the battery pack pole pieces are arranged on the fixing supports, and the PCB is arranged on one side end face of each fixing support.

2. A vacuum cleaner according to claim 1, wherein: the fixed bracket comprises a left bracket and a right bracket, one end of the battery cell is connected with the left bracket, and the other end of the battery cell is connected with the right bracket.

3. A vacuum cleaner according to claim 2, wherein: the battery pole piece comprises a left pole piece and a right pole piece.

4. A vacuum cleaner according to claim 3, wherein: the left pole piece comprises a left inner pole piece and a left outer pole piece; the right pole piece comprises a right inner side pole piece and a right outer side pole piece.

5. A vacuum cleaner according to claim 4, wherein: the pole piece mounting groove is seted up to the symmetry on the terminal surface of left socle, set up left outside pole piece mounting groove for the axis symmetry on the terminal surface of left socle and based on left inboard pole piece mounting groove, the inside of left side inboard pole piece mounting groove corresponds with the positive pole of electric core and is provided with left inboard pole piece, left side outside pole piece mounting groove corresponds with the positive pole of electric core and is provided with left outside pole piece.

6. A vacuum cleaner according to claim 4, wherein: the battery comprises a battery core, and is characterized in that a right inner side pole piece mounting groove is formed in the end face of the right support and corresponds to the negative pole of the battery core, a right outer side pole piece mounting groove is formed in the end face of the right support and is symmetrical about an axis based on the right inner side pole piece mounting groove, a right inner side pole piece is arranged inside the right inner side pole piece mounting groove, and a right outer side pole piece is arranged inside the right outer side pole piece mounting groove.

7. A vacuum cleaner according to claim 2, wherein: the end face of the left support and one end face of the PCB are on the same plane, and the bottom face of the right support and the other end face of the PCB are on the same plane.

8. A vacuum cleaner according to claim 5, wherein: the left inner side pole piece and the left outer side pole piece are respectively and tightly attached to the positive end of the battery cell, and one ends of the left inner side pole piece and the left outer side pole piece are respectively and fixedly connected to the PCB.

9. A vacuum cleaner according to claim 6, wherein: and the right inner side pole piece and the right outer side pole piece are respectively and tightly attached to the negative end of the battery cell, and one ends of the right inner side pole piece and the right outer side pole piece are fixedly connected to the PCB.

10. A vacuum cleaner as claimed in claim 2, wherein: the battery cell is at least provided with six groups, and the left support and the right support are of the same semi-ring structure and are distributed in a battery semi-ring winding mode with the battery cell.