CN215578747U

CN215578747U - Battery pack convenient to assemble

Info

Publication number: CN215578747U
Application number: CN202122171301.9U
Authority: CN
Inventors: 谢文杰; 王永
Original assignee: Suzhou Lishen Energy Technology Co ltd
Current assignee: Suzhou Lishen Energy Technology Co ltd
Priority date: 2021-09-09
Filing date: 2021-09-09
Publication date: 2022-01-18
Anticipated expiration: 2031-09-09

Abstract

The utility model provides a battery pack convenient to assemble, which comprises: an upper cover; the battery cell sets up in the inside of upper cover, and the both sides on battery cell surface all are provided with battery support, and a plurality of nickel pieces set up respectively in the both ends of battery cell, and two release buttons set up respectively in the both sides on upper cover surface, and one side that two release buttons are relative all is provided with the spring, and the protection shield sets up in the below of battery cell, and the leaded light post sets up in one side of protection shield, and the lower cover sets up in the surface of upper cover. According to the conveniently assembled battery Pack, the release buttons are arranged on the two sides of the surface of the upper cover and are matched with the springs in the upper cover, so that the whole battery Pack can be connected with the mite removing dust collector, the assembly simplicity of the battery Pack can be improved, the plurality of nickel sheets arranged at the two ends of the battery cell can extrude the battery cell when the battery cell is installed, the stability of the battery cell can be provided, the device can be directly powered by direct current, and the Pack battery Pack can be directly charged on a machine.

Description

Battery pack convenient to assemble

Technical Field

The utility model relates to the field of battery packs, in particular to a battery pack convenient to assemble.

Background

The battery pack is an external battery which is an electronic product and has insufficient battery capacity and larger capacity, and can be charged repeatedly, so that the capacity is large.

The battery package comprises parts such as protection shield and leaded light post, and the surface at the protection shield needs to be provided with many LED lamps at present.

At present, a Pack battery bracket used inside the mite removing dust collector is fixed with a small gap, needs an EVA pad for supporting, and is arranged close to an LED lamp row arranged on the surface of a protection plate, so that the mite removing dust collector is not easy to produce.

Therefore, it is necessary to provide a battery pack that is easy to assemble to solve the above-mentioned technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a battery Pack convenient to assemble, and solves the problems that a Pack battery Pack support is fixed with a small gap, needs an EVA (ethylene vinyl acetate) pad for supporting, is provided with a protective plate with LED (light emitting diode) lamp rows closely, and is difficult to produce.

In order to solve the above technical problem, the present invention provides a battery pack convenient to assemble, including: an upper cover;

the battery cell is arranged inside the upper cover, and battery supports are arranged on two sides of the surface of the battery cell;

the plurality of nickel sheets are respectively arranged at two ends of the battery cell;

the number of the release buttons is two, the two release buttons are respectively arranged on two sides of the surface of the upper cover, and springs are arranged on the opposite sides of the two release buttons;

the protection plate is arranged below the battery cell;

the light guide column is arranged on one side of the protection plate;

the lower cover is arranged on the surface of the upper cover and is positioned on one side opposite to the battery electric core.

Preferably, both sides of the inner part of the upper cover are provided with threaded bolts, and the inner part of the lower cover is provided with threaded grooves matched with the threaded bolts.

Preferably, the top of the inner wall of the lower cover and the side, opposite to the light guide column, of the lower cover are provided with concave fixing pieces, and the outer surface of the upper cover is provided with a rectangular groove.

Preferably, the both sides of upper cover surface have all seted up the intercommunicating pore symmetrically, two the inside of intercommunicating pore all is provided with dustproof subassembly.

Preferably, dustproof subassembly is including placing the chamber, the inside of placing the chamber is provided with the dwang, the surface of dwang is provided with the dust screen, the both sides of intercommunication hole inner wall all seted up with the spacing groove of dust screen looks adaptation, the both ends of dwang all are provided with the coil spring.

Preferably, one side of the dustproof net is fixedly connected with a pulling plate, and a handle is arranged inside the pulling plate.

Preferably, the surface of the lower cover and the side opposite to the pulling plate are provided with fixing components, each fixing component comprises a fixing piece, and fixing grooves matched with the fixing pieces are formed in the pulling plate.

Compared with the related art, the battery pack convenient to assemble provided by the utility model has the following beneficial effects:

the utility model provides a battery Pack convenient to assemble, wherein release buttons are arranged on two sides of the surface of an upper cover and are matched with springs inside the upper cover, so that the whole battery Pack is favorably connected with a mite removing dust collector, the assembly simplicity of the battery Pack can be improved, a plurality of nickel sheets are arranged at two ends of a battery cell, the extrusion effect can be realized when the battery cell is installed, the stability of the battery cell can be provided, the device can be directly powered by direct current, a Pack battery Pack can be directly charged on a machine, and the Pack battery Pack is easy to assemble.

Drawings

Fig. 1 is a schematic structural diagram of a first embodiment of a battery pack provided by the utility model and convenient to assemble;

fig. 2 is a schematic structural view of the battery cell shown in fig. 1;

fig. 3 is a schematic structural view of the protection plate 7 shown in fig. 1;

fig. 4 is a side view of the battery cell shown in fig. 2;

FIG. 5 is a schematic structural view of the lower cover;

FIG. 6 is a schematic structural view of the upper cover;

fig. 7 is a schematic view of the structure of the exterior of the battery pack shown in fig. 1;

FIG. 8 is a top view of the exterior of the battery pack shown in FIG. 7;

fig. 9 is a schematic structural diagram of a second embodiment of a battery pack provided by the utility model and convenient to assemble;

FIG. 10 is a schematic view of the dust guard assembly shown in FIG. 9;

fig. 11 is an enlarged view of the portion a shown in fig. 10.

Reference numbers in the figures: 1. upper cover, 2, battery electricity core, 3, battery support, 4, nickel sheet, 5, release button, 6, spring, 7, protection shield, 8, lower cover, 9, leaded light post, 10, screw bolt, 11, thread groove, 12, spill mounting, 13, rectangular channel, 14, intercommunicating pore, 15, dustproof subassembly, 151, place the chamber, 152, dwang, 153, dust screen, 154, spacing groove, 155, coil spring, 16, arm-tie, 17, handle, 18, fixed subassembly, 181, mounting, 182, fixed slot.

Detailed Description

The utility model is further described with reference to the following figures and embodiments.

First embodiment

Please refer to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7 and fig. 8 in combination, wherein fig. 1 is a schematic structural diagram of a first embodiment of a battery pack convenient to assemble according to the present invention; fig. 2 is a schematic structural view of the battery cell shown in fig. 1; fig. 3 is a schematic structural view of the protection plate 7 shown in fig. 1; fig. 4 is a side view of the battery cell shown in fig. 2; FIG. 5 is a schematic structural view of the lower cover; FIG. 6 is a schematic structural view of the upper cover; fig. 7 is a schematic view of the structure of the exterior of the battery pack shown in fig. 1; fig. 8 is a top view of the exterior of the battery pack shown in fig. 7. An easily assembled battery pack comprising: an upper cover 1;

the battery cell 2 is arranged inside the upper cover 1, and battery supports 3 are arranged on two sides of the surface of the battery cell 2;

the plurality of nickel sheets 4 are respectively arranged at two ends of the battery electric core 2;

the number of the release buttons 5 is two, the two release buttons 5 are respectively arranged on two sides of the surface of the upper cover 1, and springs 6 are arranged on the opposite sides of the two release buttons 5;

a protective plate 7, the protective plate 7 being disposed below the battery cell 2;

the protection board 7 is a PCB board.

The light guide column 9, the said light guide column 9 is set up in one side of the said protective plate 7;

and the lower cover 8 is arranged on the surface of the upper cover 1, and the lower cover 8 is positioned on one side opposite to the battery electric core 2.

Both sides of the inner part of the upper cover 1 are provided with threaded bolts 10, and the inner part of the lower cover 8 is provided with threaded grooves 11 matched with the threaded bolts 10.

The top of the inner wall of the lower cover 8 and the side opposite to the light guide column 9 are provided with concave fixing pieces 12, and the outer surface of the upper cover 1 is provided with a rectangular groove 13.

One side of the surface of the lower cover 8 is symmetrically provided with movable grooves matched with the release buttons 5, so that enough movable space is provided for pressing the release buttons 5.

The battery package adopts 6 2.0Ah electricity cores, by controlling support fixed mounting, use 0.2mm thick nickel piece 4 to establish ties between the electricity core, install protection shield 7 on battery support 3 again, nickel piece 4 stretches out utmost point ear and welds in protection shield 7 and be used for gathering electric core signal and current transmission, support and leaded light about will, 9 is installed in upper cover 1, release button 5 and spring 6 about the installation simultaneously are in upper cover 1, install 8 spacing fixed bolsters of lower cover again, the fixed upper and lower covers of screw bolt 10 at last.

The working principle of the conveniently assembled battery pack provided by the utility model is as follows:

when the battery pack is used, when the battery pack is installed, an operator firstly installs a battery cell 2 in a battery support 3, the battery cell 2 is supported by a left support and a right support, the battery cells 2 are connected in series through nickel sheets 4, then a protection plate 7 is installed on the battery support 3, cell currents are conveyed through positive and negative electrode lugs of the nickel sheets 4, voltages of the detection cells are collected through other positive electrode lugs of the nickel sheets 4, the battery pack is protected, then a light guide column 9 is installed in an upper cover 1, the battery support 3 is assembled on the upper cover 1, then a release button 5 is assembled with a spring 6, finally the upper cover 1 and a lower cover 8 are installed in a combined mode, and a female-end socket on the protection plate 7 is oppositely inserted with a male-end socket on a machine to complete power transmission.

the utility model provides a battery Pack convenient to assemble, wherein release buttons 5 are arranged on two sides of the surface of an upper cover 1 and matched with springs 6 inside the upper cover 1, so that the whole battery Pack is favorably connected with a mite removing dust collector, the assembly simplicity of the battery Pack can be improved, a plurality of nickel sheets 4 are arranged at two ends of a battery cell 2, the extrusion effect can be realized when the battery cell 2 is installed, the stability of the battery cell 2 can be provided, the device can be directly powered by direct current, a Pack battery Pack can be directly charged on a machine, and the Pack battery Pack is easy to assemble.

Second embodiment

Referring to fig. 9, 10 and 11 in combination, a second embodiment of the present application provides another easily assembled battery pack based on the easily assembled battery pack provided by the first embodiment of the present application. The second embodiment is only the preferred mode of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.

Specifically, the difference that the battery package of convenient assembly that the second embodiment of this application provided lies in, a battery package of convenient assembly, intercommunicating pore 14 has all been seted up to the equal symmetry in both sides of upper cover 1 surface, two intercommunicating pore 14's inside all is provided with dustproof subassembly 15.

Dustproof subassembly 15 is including placing chamber 151, the inside of placing chamber 151 is provided with dwang 152, the surface of dwang 152 is provided with dust screen 153, the both sides of intercommunicating pore 14 inner wall all seted up with the spacing groove 154 of dust screen 153 looks adaptation, the both ends of dwang 152 all are provided with coil spring 155.

Both ends of dwang 152 all rotate through the axis of rotation and the both sides of placing the chamber 151 inner wall and be connected, two coil spring 155 covers and establish that dwang 152 both ends branch direction is the same, surface winding at dwang 152 has a plurality of a lot of dust screens 153, dust screen 153 is made by flexible material, the stopper of equal fixedly connected with in both sides on dust screen 153 surface and spacing groove 154 looks adaptation, the stopper is also made by flexible material, use spacing groove 154 can play spacing effect when removing dust screen 153, set up the operation that coil spring 155 can be to dust screen 153 automatic rolling at the both ends of dwang 152, set up the intercommunication groove with arm-tie 16 looks adaptation on lower cover 8.

One side of the dust screen 153 is fixedly connected with a pulling plate 16, and a handle 17 is arranged inside the pulling plate 16.

One side of the pulling plate 16 is provided with a groove, and the handle 17 is fixedly arranged in the groove.

A fixing component 18 is disposed on the surface of the lower cover 8 and on the opposite side of the pulling plate 16, the fixing component 18 includes a fixing member 181, and a fixing groove 182 adapted to the fixing member 181 is disposed inside the pulling plate 16.

Mounting 181 includes the mounting box, is provided with the fixed block in the inside of mounting box, is provided with the elastic component in the inside of mounting box and is located the relative one side of fixed block, is provided with the pulling handle in one side of fixed block, offers on the surface of mounting box with the pulling the rectangular channel of looks adaptation, can make things convenient for the pulling to remove.

when the battery pack is used, after heat is generated after the battery pack is used for a long time, an operator firstly separates the fixing member 181 on the surface of the lower cover 8 from the fixing groove 182 inside the pull plate 16, after the fixing member 181 is separated from the fixing groove 182, the operator pulls the pull plate 16 to move upwards inside the communication hole 14 through the handle 17, when the pull plate 16 moves towards one side of the lower cover 8, the dust-proof net 153 inside the placing cavity 151 is driven to move upwards inside the two limiting grooves 154 and the communication hole 14, when the dust-proof net 153 moves towards one side of the communication hole 14, the rotating rod 152 inside the placing cavity 151 is driven to rotate, when the rotating rod 152 rotates, the coil springs 155 at two ends are driven to extrude, so that the coil springs 155 are in a compressed state, and when the dust-proof net 153 moves to a proper position, the operator moves the fixing member 181 into the pull plate 16 and is overlapped and fixed with the fixing groove 182.

the utility model provides a conveniently assembled battery pack, wherein the communication holes 14 are symmetrically arranged on the surface of the upper cover 1, so that the battery cell 2 can be radiated when the mite removing dust collector is used for a long time, the battery cell 2 is prevented from being damaged due to the rise of the long-time service temperature, the dustproof net 153 is arranged in the communication holes 14, so that the communication holes 14 can be prevented from dust, the dust accumulated in the battery pack when the mite removing dust collector works can be prevented, the pull plate 16 is arranged on one side of the dustproof net 153, the size of the dustproof net 153 can be driven to adjust, and the air intake amount of the communication holes 14 can be adjusted according to the use condition.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. An easily assembled battery pack, comprising: an upper cover;

the protection plate is arranged below the battery cell;

the light guide column is arranged on one side of the protection plate;

2. The battery pack convenient to assemble according to claim 1, wherein the upper cover is provided with threaded bolts at two sides inside, and the lower cover is provided with threaded grooves matched with the threaded bolts inside.

3. The battery pack convenient to assemble as claimed in claim 1, wherein a concave fixing member is disposed on the top of the inner wall of the lower cover and on the side opposite to the light guide pillar, and a rectangular groove is formed on the outer surface of the upper cover.

4. The battery pack convenient to assemble according to claim 1, wherein the two sides of the outer surface of the upper cover are symmetrically provided with communicating holes, and the dustproof assemblies are arranged inside the two communicating holes.

5. The conveniently-assembled battery pack according to claim 4, wherein the dustproof assembly comprises a placing cavity, a rotating rod is arranged inside the placing cavity, a dustproof net is arranged on the surface of the rotating rod, limiting grooves matched with the dustproof net are formed in two sides of the inner wall of the communicating hole, and coil springs are arranged at two ends of the rotating rod.

6. The conveniently assembled battery pack of claim 5, wherein a pulling plate is fixedly connected to one side of the dustproof net, and a handle is arranged inside the pulling plate.

7. The battery pack convenient to assemble as claimed in claim 6, wherein a fixing component is disposed on the surface of the lower cover and on the side opposite to the pulling plate, the fixing component comprises a fixing member, and a fixing groove matched with the fixing member is formed in the pulling plate.