CN215816093U

CN215816093U - Household energy storage battery box

Info

Publication number: CN215816093U
Application number: CN202122094935.9U
Authority: CN
Inventors: 朱盛秋
Original assignee: Shenzhen Sunrise Entropy Energy New Energy Co ltd
Current assignee: Shenzhen Sunrise Entropy Energy New Energy Co ltd
Priority date: 2021-09-01
Filing date: 2021-09-01
Publication date: 2022-02-11
Anticipated expiration: 2031-09-01

Abstract

The utility model discloses a household energy storage battery box, which comprises a storage battery and a battery box, wherein the storage battery is arranged in the battery box, the middle of the battery box is inwards sunken to form a positioning part of a frame structure, a cover plate is arranged at the upper end of the battery box, conductive columns are vertically arranged on the cover plate opposite to the input end and the output end of the storage battery, the bottom surfaces of the conductive columns are respectively abutted against the output end and the output end of the storage battery, supporting blocks for supporting the storage battery are arranged on the left side and the right side of the bottom of the storage battery, first arc-shaped surfaces are respectively formed on opposite surfaces of the supporting blocks, second arc-shaped surfaces are respectively formed at two corners of the bottom of the storage battery, and a control mechanism for controlling the supporting blocks to move inwards or outwards is arranged at the lower end of the battery box. The utility model has simple structure, and the storage battery can drop after serious overheating or leakage of the storage battery, so that the input and output ends on the storage battery are disconnected with the conductive post, heat can not be generated continuously, the storage battery can be cooled rapidly, and the phenomenon of accelerating the volatilization of electrolyte is avoided.

Description

Household energy storage battery box

Technical Field

The utility model relates to the technical field of household batteries, in particular to a household energy storage battery box.

Background

The storage battery is also called a rechargeable battery, which is a battery capable of carrying out secondary charging, and due to the use characteristic of repeated charging, the storage battery is widely applied to various industries, and meanwhile, the storage battery is slowly applied to families, but most of the traditional household storage batteries are not provided with a corresponding external protection box, so that the storage battery is easy to damage, the existing storage batteries generally carry out heat dissipation through natural cooling or wind power, but the storage battery is still in the charging or power transmission process in the heat dissipation process, so that the heat dissipation effect is poor, the storage battery is not easy to expand or damage in the overheat state, meanwhile, after the storage battery is used for a long time, the leakage situation easily occurs, once the storage battery is used after the leakage, the overheated storage battery and the leaked electrolyte can cause the rapid volatilization of chemical substances in the electrolyte, causing serious impact on the outside.

Disclosure of Invention

The utility model aims to provide a household energy storage battery box to solve the problems in the background technology.

The utility model is realized by the following technical scheme: the utility model provides a domestic energy storage battery box, including battery and battery box, the battery sets up inside the battery box, the centre of battery box is inwards sunken to form the location portion of frame type structure, be equipped with a plurality of ball grooves on the internal face of location portion, equal movable mounting has the ball in the ball groove, the ball partly all extends to the external world, and all touch with the outer wall of battery, the apron is installed to the battery box upper end, the apron just all installs perpendicularly to the input/output department of battery and leads electrical pillar, the bottom surface of leading electrical pillar all offsets with output and output on the battery, a left right side of bottom of battery is equipped with the supporting shoe that props up the battery, all form first arcwall face on the opposite face of supporting shoe, two angles of battery bottom all form the second arcwall face, the control mechanism that the control supporting shoe inwards removed or outwards removed is installed to the battery box lower extreme.

As a preferred technical scheme, the control mechanism comprises a servo motor, a first screw rod, a second screw rod, a gas sensor, a temperature sensor and a plurality of sealing bearings, mounting holes are formed in two side surfaces of the battery box, the sealing bearings are mounted in the mounting holes, the first screw rod and the second screw rod are arranged below the storage battery, opposite end surfaces of the first screw rod and the second screw rod are mounted in inner rings of the sealing bearings, screw holes penetrating through the supporting blocks are formed in the middle of the supporting blocks, the first screw rod and the second screw rod are in threaded connection with the screw holes, a connecting rod is mounted between the first screw rod and the second screw rod, the gas sensor and the temperature sensor are mounted on the bottom surface inside the battery box in an embedded mode, a mainboard for controlling the servo motor is further mounted inside the battery box, the servo motor is mounted on the right side surface of the battery box, a rotating shaft of the servo motor is connected with one end surface of the second screw rod, and the gas sensor, the temperature sensor, the main board and the servo motor are electrically connected.

As the preferred technical scheme, a plurality of radiating fin blades are arranged on the outer side surface of the positioning part.

As a preferred technical solution, the conductive posts are made of brass material.

The utility model has the beneficial effects that: the utility model has simple structure, after serious overheating or leakage of the storage battery, the supporting block can be controlled to move outwards through the servo motor, after the support of the supporting block is lost, the storage battery can drop, so that the input and output end on the storage battery is disconnected with the conductive post, heat can not be generated continuously, the storage battery can be cooled quickly, the volatilization of electrolyte is avoided being accelerated, and under the condition that the leakage of the storage battery is not caused, once the cooling of the storage battery is finished, the storage battery can be jacked up again through the supporting block moving inwards, so that the storage battery works again, and the normal use is not influenced.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

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

fig. 2 is a schematic structural view of the present invention after the battery is moved downward.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, 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 thus, are not to be construed as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 and 2, the household energy storage battery box of the utility model comprises a storage battery 2 and a battery box 1, wherein the storage battery 2 is arranged inside the battery box 1, the middle of the battery box 1 is recessed inwards to form a positioning part 3 of a frame structure, a plurality of ball grooves are arranged on the inner wall surface of the positioning part 3, balls 5 are movably arranged in the ball grooves, a part of each ball 5 extends to the outside and is contacted with the outer wall surface of the storage battery 2, a cover plate 14 is arranged at the upper end of the battery box 1, a conductive post 15 is vertically arranged at the input end and the output end of the cover plate 14 opposite to the storage battery, the bottom surface of each conductive post 15 is abutted against the output end and the output end of the storage battery 2, a support block 9 for supporting the storage battery is arranged on the left side and the right side of the bottom of the storage battery 2, a first arc-shaped surface is formed on the opposite surface of the support block 9, and a second arc-shaped surface is formed at two corners of the bottom of the storage battery 2, the lower end of the battery box 1 is provided with a control mechanism for controlling the supporting block to move inwards or outwards.

In the embodiment, the control mechanism comprises a servo motor 6, a first screw 16, a second screw 8, a gas sensor 13, a temperature sensor 11 and a plurality of sealing bearings 7, wherein both side surfaces of the battery box 1 are provided with mounting holes, the sealing bearings 7 are mounted in the mounting holes, the first screw 16 and the second screw 8 are both arranged below the battery 2, opposite end surfaces of the first screw 16 and the second screw 8 are both mounted in inner rings of the sealing bearings 7, a screw hole penetrating through a supporting block is arranged in the middle of the supporting block 9, the first screw 16 and the second screw 8 are both in threaded connection with the screw hole, a connecting rod 12 is mounted between the first screw 16 and the second screw 8, the gas sensor 13 and the temperature sensor 11 are both mounted on the bottom surface inside the battery box 1 in an embedded manner, a mainboard for controlling the servo motor is further mounted inside the battery box 1, the servo motor 6 is mounted on the right side surface of the battery box 1, the rotating shaft of the servo motor 6 is connected with one end face of the second screw 8, and the gas sensor 13, the temperature sensor 11, the main board and the servo motor 6 are electrically connected.

In this embodiment, the outer side surface of the positioning portion 3 is provided with a plurality of heat dissipation fins 4, so as to increase the heat dissipation effect.

In this embodiment, the conductive posts 15 are made of brass, so as to ensure good conductivity.

The width of the supporting block is the same as that of the battery box, and two end faces of the supporting block are in contact with the inner wall face of the battery box, so that the supporting block can only move back and forth along the inner wall face of the battery box, and the inclination of the supporting block is avoided;

wherein, after the internal temperature is seriously overhigh, the high temperature can be detected by the temperature sensor and is transmitted to the mainboard, after the processing of the mainboard, the start of the servo motor is controlled, the second screw rod and the first screw rod are driven by the start of the servo motor, because the threads on the second screw rod and the first screw rod are arranged oppositely, the servo motor which rotates forwards can lead the supporting blocks on the second screw rod and the first screw rod to move outwards synchronously, after the supporting blocks are moved to the outer side of the storage battery, the bottom of the storage battery can lose the support, the storage battery can directly drop downwards, the output input end on the storage battery is disconnected with the conductive post, the heating caused by charging or power transmission is avoided, the storage battery can be cooled rapidly, after the temperature sensor can detect again after being cooled to a certain degree, the servo motor can rotate backwards, thereby driving the supporting blocks to move inwards, the first arc-shaped surface on the supporting block can extrude the second arc-shaped surface on the storage battery, so that the storage battery can move upwards again along the arc-shaped surface until the storage battery is contacted with the conductive column again, and the normal use of the storage battery is ensured;

wherein, after the battery weeping, can be at once through gas sensor detection, through the processing back of mainboard, control servo motor's start-up makes the synchronous outside removal of supporting shoe on second screw rod and the first screw rod, makes the battery drop downwards, has avoided the battery to generate heat continuously and the electrolyte that causes volatilizees, guarantees the security of using.

The storage battery can be limited by the positioning part and the ball, so that the storage battery can only vertically move up and down along the ball, and the phenomenon that the storage battery is not contacted with the conductive column or contacted incompletely due to inclination of the storage battery is avoided; and the positioning part and the ball can be directly contacted with the outer wall of the storage battery through the concave part, so that the heat is conveniently transferred, and the heat dissipation efficiency is improved through the heat dissipation fin.

The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope defined by the claims.

Claims

1. A domestic energy storage battery box which characterized in that: the storage battery comprises a storage battery (2) and a battery box (1), wherein the storage battery (2) is arranged inside the battery box (1), the middle of the battery box (1) is inwards sunken to form a positioning part (3) of a frame structure, a plurality of ball grooves are formed in the inner wall surface of the positioning part (3), balls (5) are movably arranged in the ball grooves, part of each ball (5) extends to the outside and is in contact with the outer wall surface of the storage battery (2), a cover plate (14) is arranged at the upper end of the battery box (1), a conductive post (15) is vertically arranged at the position, right opposite to the input end and the output end of the storage battery, of the bottom surface of the conductive post (15) is abutted against the output end and the output end of the storage battery (2), a supporting block (9) for supporting the storage battery is arranged on the left side and the right side of the bottom of the storage battery (2), a first arc-shaped surface is formed on the opposite surface of the supporting block (9), and second arc-shaped surfaces are formed at two corners of the bottom of the storage battery (2), the lower end of the battery box (1) is provided with a control mechanism for controlling the supporting block to move inwards or outwards.

2. A domestic energy storage battery box according to claim 1, characterized in that: the control mechanism comprises a servo motor (6), a first screw rod (16), a second screw rod (8), a gas sensor (13), a temperature sensor (11) and a plurality of sealing bearings (7), wherein mounting holes are formed in two side faces of the battery box (1), the sealing bearings (7) are mounted in the mounting holes, the first screw rod (16) and the second screw rod (8) are arranged below the storage battery (2), opposite end faces of the first screw rod (16) and the second screw rod (8) are mounted in inner rings of the sealing bearings (7), screw holes penetrating through the supporting blocks are formed in the middle of the supporting blocks (9), the first screw rod (16) and the second screw rod (8) are in threaded connection with the screw holes, a connecting rod (12) is mounted between the first screw rod (16) and the second screw rod (8), the gas sensor (13) and the temperature sensor (11) are mounted on the bottom face inside the battery box (1) in an embedded mode, the battery box (1) is internally provided with a mainboard for controlling the servo motor, the servo motor (6) is arranged on the right side surface of the battery box (1), the rotating shaft of the servo motor (6) is connected with one end surface of the second screw rod (8), and the gas sensor (13), the temperature sensor (11), the mainboard and the servo motor (6) are electrically connected.

3. A domestic energy storage battery box according to claim 1, characterized in that: a plurality of radiating fin blades (4) are arranged on the outer side surface of the positioning part (3).

4. A domestic energy storage battery box according to claim 1, characterized in that: the conductive posts (15) are all made of brass material.