CN218448313U

CN218448313U - Battery pack for battery module

Info

Publication number: CN218448313U
Application number: CN202222768500.2U
Authority: CN
Inventors: 马恩伟; 袁晓如; 马昌官
Original assignee: Shenzhen Enyuda Technology Co ltd
Current assignee: Shenzhen Enyuda Technology Co ltd
Priority date: 2022-10-20
Filing date: 2022-10-20
Publication date: 2023-02-03
Anticipated expiration: 2032-10-20

Abstract

The utility model discloses a battery pack for a battery module, which comprises a battery pack main body and positioning plates, wherein the positioning plates are arranged on two sides inside the battery pack main body, and a plurality of groups of adjusting side plates are arranged on the right side of the positioning plates; a plurality of groups of battery modules are arranged on the inner side of the adjusting side plate; the back side of the battery pack main body is provided with an installation box, and four groups of welding discs are installed at the bottom of the battery pack main body. The utility model discloses an install and adjust the curb plate, when fixing to the battery module, utilize to adjust the curb plate can the effectual problem that traditional structure of solution can't adjust according to the condition, need not to carry out the battery package production of different specifications to realize reduce cost's effect.

Description

Battery pack for battery module

Technical Field

The utility model relates to a battery module preserves technical field, has and is a battery package for battery module.

Background

Along with the development of the times, new forms of energy replace non renewable resources to apply to various different fields gradually, electric power resource is comparatively common and pollute less energy, through using different devices of battery module redriven, in order to provide the protection to the battery module, need install the battery module in the inside of battery package usually, protect, current battery package structural specification is fixed, when installing battery module to equidimension not, need customize according to the battery module, thereby increase the processing cost.

The battery pack for the battery module in the prior art has the following defects:

1. the patent document CN114614156a discloses a battery pack for a new energy automobile, which comprises a battery pack main body, wherein a top cover is arranged at the top of the battery pack main body, an air cooler is arranged on one side of the top cover, an air cooling pipeline is arranged at the bottom of the top cover, one end of the air cooling pipeline penetrates through the top cover and is connected with the output end of the air cooler, a cooling air port is arranged at the bottom of the air cooling pipeline, a temperature sensor is arranged on the other side of the top cover, and a detection probe of the temperature sensor penetrates through the top cover and extends to the inner cavity of the battery pack main body; the circulating pump, the circulating pump sets up the one side in the battery package main part, the inner chamber bottom of battery package main part is provided with carries the thing board, the inner chamber that carries the thing board is provided with the recess, and its is rational in infrastructure, at the in-process that uses, has temperature monitoring and overtemperature early warning and remote monitoring function, and the security is higher, long service life ", to sum up, now propose a new scheme and be used for the solution device when using, appear unable adjusting according to the size of battery module to thereby lead to the problem that thereby it increases the processing cost to need customize battery package size.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a battery package for battery module to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a battery pack for a battery module comprises a battery pack main body and positioning plates, wherein the positioning plates are arranged on two sides in the battery pack main body, and a plurality of groups of adjusting side plates are arranged on the right sides of the positioning plates;

a plurality of groups of battery modules are arranged on the inner side of the adjusting side plate;

the back side of the battery pack main body is provided with an installation box, and four groups of welding discs are installed at the bottom of the battery pack main body.

Preferably, the fixing groove is formed in the battery pack main body, and the mounting top cover is mounted at the top of the battery pack main body.

Preferably, a plurality of groups of positioning holes are formed in the right side of the positioning plate, two groups of mounting supports are mounted on the right side of the positioning plate, and mounting grooves are formed in the tops of the mounting supports.

Preferably, a plurality of groups of combined transverse plates are installed on the left side of the adjusting side plate, the limiting slide columns are installed on the inner sides of the combined transverse plates, two groups of fixing plates are installed on the left side of the adjusting side plate, the threaded sleeves are installed on the inner sides of the fixing plates, the adjusting screw rods are installed on the inner sides of the threaded sleeves, the bearing knobs are installed on the front faces of the adjusting screw rods and are located on the front faces of the fixing plates, the combined frame is installed on the left side of the combined transverse plates, and the combined frame is located on the inner sides of the mounting grooves.

Preferably, two sets of welding pieces are installed on the right side of the battery module, and the electrode tips are installed at the top of the battery module.

Preferably, the installation lid is installed at the top of install bin, and two sets of locating support are installed to the inboard of install bin, and the retainer plate is installed to the inboard of locating support, and the carbon dioxide jar is installed in the inboard embedding of retainer plate, and the mouth of pipe of spouting is installed at the top of carbon dioxide jar, and the high temperature control valve is installed in the inboard embedding of the mouth of pipe of spouting.

Preferably, the fixing base is installed to the bottom of welding disk, goes up the bottom of fixing base and installs the piston rod, and the damping rod is installed in the outside of piston rod, and supporting spring is installed in the outside at damping rod top, and the fixed disk is installed to the bottom of damping rod.

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

1. the utility model discloses an install the regulation curb plate, when the device is in use, at first utilize the bolt to fix the locating plate through the locating hole structure, thereby can be directly fixed locating plate and main part device, increase the stability of structure, right side welded mounting's installing support and mounting groove can provide the mounted position for inboard battery module fixed knot constructs, install the combination diaphragm, and the spacing traveller through the integral type carries out the composite mount between the combination diaphragm, the combination diaphragm is direct can adjust the regulation curb plate distance of right side welded mounting through sliding, the fixed plate of adjusting curb plate left side welded mounting then is used for providing the mounted position for inside regulation structure, welded thread bush can provide the mounted position for the adjusting screw structure, when carrying out rotation regulation to the positive bearing knob of adjusting screw, will drive adjusting screw and rotate, the transmission will mesh and remove along the inboard of thread bush, thereby control two sets of regulation curb plates and carry out the centre gripping to the battery module to the inboard removal, the realization is carried out the centre gripping to the battery module of different sizes or different quantity and is fixed, when fixing to the battery module, the tradition utilizes the regulation curb plate can's unable problem of carrying out the regulation according to the condition to carry out the regulation, need not carry out the specification package production of difference, thereby realize the effect that cost reduction.

2. The utility model discloses an install the carbon dioxide jar, current device is when using, because the battery structure leads to the condition of burning because the damage easily, and the unable effectual speed that reduces the burning of current device, often can produce great danger, cause serious loss simultaneously, install the install bin through the back welding installation at major structure, the installation lid is installed at the top of install bin and can be dismantled and install and dismantle inside structure, inside location is direct can restrict the retainer plate through the welded mode, thereby realize providing the effect of the restriction of mounted position for inside carbon dioxide jar, carbon dioxide jar inside storage has compressed and carbon dioxide gas, top built-up mounting's jet-propelled mouth of pipe installs the high temperature control valve, when the high temperature appears in inside, will open inside pipeline under the control of high temperature control valve when producing the combustion temperature, make inside compressed carbon dioxide gas will release fast, and carry out the effect of oxygen separation to inside, can effectually delay the speed of burning, thereby reduce the loss that causes.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure of the adjusting side plate of the present invention;

fig. 3 is a schematic structural view of a battery module according to the present invention;

FIG. 4 is a schematic cross-sectional view of a carbon dioxide canister according to the present invention;

fig. 5 is a schematic view of the damping rod structure of the present invention.

In the figure: 1. a battery pack body; 101. a fixing groove; 102. installing a top cover; 2. positioning a plate; 201. positioning holes; 202. mounting a bracket; 203. mounting grooves; 3. adjusting the side plate; 301. a combined frame; 302. combining the transverse plates; 303. a limiting sliding column; 304. a fixing plate; 305. a threaded sleeve; 306. adjusting the screw rod; 307. a bearing knob; 4. a battery module; 401. welding the sheet; 402. an electrode tip; 5. a carbon dioxide tank; 501. installing a box; 502. installing a cover; 503. positioning the bracket; 504. a fixed ring; 505. a jet nozzle; 506. a high temperature control valve; 6. a damping lever; 601. welding a disc; 602. an upper fixed seat; 603. a piston rod; 604. a support spring; 605. and (5) fixing the disc.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

Referring to fig. 1 and 2, the present invention provides an embodiment: a battery pack for a battery module;

the battery pack comprises a battery pack main body 1, wherein a fixing groove 101 is formed in the battery pack main body 1, an installation top cover 102 is installed at the top of the battery pack main body 1, the battery pack main body 1 is a main body structure of the device and is used for providing protection and installation positions for an internal battery module 4 structure and increasing the stability of the structure, the fixing groove 101 in the battery pack main body is used for storing and installing the fixing structure, the installation top cover 102 can be fixed by using a bolt structure to increase the stability, positioning plates 2 are installed on two sides of the inside of the battery pack main body 1, a plurality of groups of positioning holes 201 are formed in the right side of each positioning plate 2, two groups of installation brackets 202 are installed on the right side of each positioning plate 2, an installation groove 203 is formed in the top of each installation bracket 202, each positioning plate 2 is used for providing an installation position for the internal structure and increasing the stability of the device, and the positioning holes 201 on each positioning plate 2 can realize the effect of fixing the positioning plates 2 and the battery pack main body 1, the mounting bracket 202 can provide a mounting position for an inner clamping and fixing structure to ensure that the device can be normally assembled, a plurality of groups of adjusting side plates 3 are mounted on the right side of the positioning plate 2, a plurality of groups of combined transverse plates 302 are mounted on the left side of the adjusting side plates 3, a limiting sliding column 303 is mounted on the inner side of the combined transverse plates 302, two groups of fixing plates 304 are mounted on the left side of the adjusting side plates 3, a threaded sleeve 305 is mounted on the inner side of the fixing plates 304, an adjusting screw 306 is mounted on the inner side of the threaded sleeve 305, a bearing knob 307 is mounted on the front surface of the adjusting screw 306, the bearing knob 307 is positioned on the front surface of the fixing plates 304, a combined frame 301 is mounted on the left side of the combined transverse plates 302 and is positioned on the inner side of the mounting groove 203, firstly, the positioning plate 2 is fixed by bolts through a positioning hole 201 structure, so that the positioning plate 2 can be directly fixed with a main body device, the stability of the structure is increased, the installing support 202 and the mounting groove 203 of right side welded installation can provide the mounted position for inboard battery module 4 fixed knot structure, install combination diaphragm 302, and make up the installation through the spacing traveller 303 of integral type between the combination diaphragm 302, combination diaphragm 302 is direct can adjust the regulation curb plate 3 distance of right side welded installation through sliding, the fixed plate 304 of regulation curb plate 3 left side welded installation then is used for providing the mounted position for inside regulation structure, welded thread bush 305 can provide the mounted position for adjusting screw 306 structure, when carrying out rotation regulation to the positive bearing knob 307 of adjusting screw 306, will drive adjusting screw 306 and rotate, the transmission will mesh and remove along the inboard of thread bush 305, thereby control two sets of regulation curb plates 3 and move inboard and carry out the centre gripping to battery module 4, realize carrying out centre gripping fixed to battery module 4 of different sizes or different quantity, when fixing battery module 4, utilize and adjust curb plate 3 can't the problem that traditional structure can's unable regulation according to the condition of effectual solution, need not carry out the production of battery package of different specifications, thereby realize the effect of reduce cost.

Referring to fig. 3, a battery pack for a battery module;

including adjusting curb plate 3, a plurality of groups battery module 4 are installed to the inboard of adjusting curb plate 3, and two sets of welding pieces 401 are installed on the right side of battery module 4, and electrode tip 402 is installed at the top of battery module 4, and battery module 4 is the electric power storage structure, can realize the effect of electric quantity storage, and welding piece 401 can make up battery module 4 fixedly, increases the stability between the battery module 4, and electrode tip 402 at top can be used for carrying out the line connection, guarantees that electric power can normally export.

Referring to fig. 4 and 5, a battery pack for a battery module;

the battery pack comprises a battery pack main body 1, wherein an installation box 501 is installed on the back surface of the battery pack main body 1, an installation cover 502 is installed at the top of the installation box 501, two groups of positioning brackets 503 are installed on the inner side of the installation box 501, a fixing ring 504 is installed on the inner side of each positioning bracket 503, a carbon dioxide tank 5 is installed on the inner side of each fixing ring 504 in an embedded mode, a gas nozzle 505 is installed at the top of each carbon dioxide tank 5, a high-temperature control valve 506 is installed on the inner side of each gas nozzle 505 in an embedded mode, the installation box 501 is installed on the back surface of a main body structure in a welded mode, the installation cover 502 is installed on the top of the installation box 501 and can be detached to install and detach an internal structure, internal positioning can directly limit the fixing ring 504 in a welded mode, so that the effect of limiting the installation position of the internal carbon dioxide tank 5 is achieved, compressed carbon dioxide gas is stored in the internal carbon dioxide tank 5, the top assembled air injection pipe orifice 505 is provided with a high temperature control valve 506, when the temperature is overhigh inside, the internal pipeline is opened under the control of the high temperature control valve 506 when the combustion temperature is generated, so that the internally compressed carbon dioxide gas is quickly released, the oxygen blocking effect is performed on the inside, the combustion speed can be effectively delayed, and the loss caused by the combustion speed is reduced, four groups of welding discs 601 are arranged at the bottom of the battery pack main body 1, an upper fixing seat 602 is arranged at the bottom of the welding discs 601, a piston rod 603 is arranged at the bottom of the upper fixing seat 602, a damping rod 6 is arranged on the outer side of the piston rod 603, a supporting spring 604 is arranged on the outer side of the top of the damping rod 6, a fixing disc 605 is arranged at the bottom of the damping rod 6, and the bearing structure at the bottom and the battery pack main body 1 at the top are fixed by the welding discs 601 in a welding manner, guarantee structure installation's stability, the last fixing base 602 of bottom can weld the installation with the piston rod 603 of bottom, utilize the damping rod 6 combination in piston rod 603 and the outside to realize the damping effect of certain degree, the supporting spring 604 in cooperation outside can effectually realize carrying out absorbing effect to the device is whole, guarantees that the device can normal use, and the fixed disk 605 of bottom can bear for the overall structure at top provides, increases the stability of device.

The working principle is as follows: the utility model discloses in the time after the use, at first need adjust the structure, leave battery module 4 in the inboard of adjusting curb plate 3, can drive adjusting screw 306 through rotation bearing knob 307 and rotate, and move along the inboard of thread bush 305, the transmission will drive adjusting curb plate 3 and move to the inboard, carry out position control through spacing traveller 303 between the combination diaphragm 302 simultaneously, carry out the centre gripping after the regulation and fix the inboard of installing at mounting groove 203 with combination frame 301 embedding, and partial structure can be directly insert and slide adjusting position through the notch structure on installing support 202.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Claims

1. The utility model provides a battery package for battery module, includes battery package main part (1) and locating plate (2), its characterized in that: positioning plates (2) are arranged on two sides in the battery pack main body (1), and a plurality of groups of adjusting side plates (3) are arranged on the right sides of the positioning plates (2);

a plurality of groups of battery modules (4) are arranged on the inner side of the adjusting side plate (3);

the back side of the battery pack main body (1) is provided with an installation box (501), and the bottom of the battery pack main body (1) is provided with four groups of welding discs (601).

2. The battery pack for a battery module according to claim 1, wherein: the inside of battery package main part (1) has seted up fixed slot (101), and installation top cap (102) are installed at the top of battery package main part (1).

3. The battery pack for a battery module according to claim 1, wherein: a plurality of sets of locating holes (201) have been seted up on the right side of locating plate (2), and two sets of installing support (202) are installed on the right side of locating plate (2), and mounting groove (203) have been seted up at the top of installing support (202).

4. The battery pack for a battery module according to claim 1, wherein: a plurality of groups of combination diaphragm (302) are installed in the left side of regulation curb plate (3), spacing traveller (303) are installed to the inboard of combination diaphragm (302), two sets of fixed plate (304) are installed in the left side of regulation curb plate (3), thread bush (305) are installed to the inboard of fixed plate (304), adjusting screw (306) are installed to the inboard of thread bush (305), bearing knob (307) are installed to the front of adjusting screw (306), and bearing knob (307) are located the front of fixed plate (304), combination frame (301) are installed in the left side of combination diaphragm (302), and combination frame (301) are located the inboard of mounting groove (203).

5. The battery pack for a battery module according to claim 1, wherein: two sets of welding pieces (401) are installed on the right side of the battery module (4), and electrode terminals (402) are installed at the top of the battery module (4).

6. The battery pack for a battery module according to claim 1, wherein: the mounting cover (502) is installed at the top of installation box (501), two sets of locating support (503) are installed to the inboard of installation box (501), retainer plate (504) are installed to the inboard of locating support (503), carbon dioxide jar (5) are installed in the inboard embedding of retainer plate (504), jet nozzle (505) are installed at the top of carbon dioxide jar (5), high temperature control valve (506) are installed in the inboard embedding of jet nozzle (505).

7. The battery pack for a battery module according to claim 1, wherein: fixing base (602) are installed to the bottom of welding dish (601), go up the bottom of fixing base (602) and install piston rod (603), and damping rod (6) are installed in the outside of piston rod (603), and supporting spring (604) are installed in the outside at damping rod (6) top, and fixed disk (605) are installed to the bottom of damping rod (6).