CN218482340U

CN218482340U - Battery box

Info

Publication number: CN218482340U
Application number: CN202222477142.XU
Authority: CN
Inventors: 方智正; 陈弘
Original assignee: Shenzhen Shuocai Photoelectric Technology Co ltd; Guangzhou Duoying Technology Co ltd
Current assignee: Shenzhen Shuocai Photoelectric Technology Co ltd; Guangzhou Duoying Technology Co ltd
Priority date: 2022-09-19
Filing date: 2022-09-19
Publication date: 2023-02-14
Anticipated expiration: 2032-09-19

Abstract

The utility model relates to the technical field of battery boxes, in particular to a battery box, which comprises a shell and a battery component arranged in the shell, wherein the top of the shell is provided with a sealing element for plugging an inflation inlet; the utility model discloses a setting up the sealing member that is used for plugging up the inflation inlet at the shell top of battery case, when making install in the outside of other inflatable articles on the battery case, its inflation inlet can be sealed to the sealing member, can not influence the leakproofness of article, can not lead to appearing gas leakage phenomenon, realizes portably and can seal the effect of supplying power with the object.

Description

Battery box

Technical Field

The utility model relates to a battery case technical field especially relates to a battery case.

Background

The lamp strip is a common lighting device and a common ornament, the lamp strip generally needs to be connected with a power supply or a battery is directly arranged on the lamp strip for use, when the lamp strip is connected with the power supply through a plug, the use range is limited, the lamp strip can only be used around the power supply with a socket, if the lamp strip is placed in an object such as a balloon, the plug on the lamp strip needs to be pulled out of the balloon to be connected with the power supply, the sealing performance of the balloon is affected, and the use of the lamp strip on the object is limited.

Consequently, a device that can directly install the battery on the lamp area and supply power has appeared on the market, be mainly connected with the battery chamber in lamp area one end, put into the battery intracavity with the battery and realize the power supply, open the switch on the battery chamber and make lamp area normal work, it is inconvenient to change the battery when balloon is placed in this kind of lamp area, the one end that needs to have the battery chamber is taken out from the balloon and is changed the battery again, lead to balloon gas leakage, it is inconvenient to change the battery in the use, and application range is also limited, need use in the object of easy dismouting, lamp area battery case current on the market is difficult to solve portable and has the problem of sealing effect.

SUMMERY OF THE UTILITY MODEL

In order to solve the prior art problem, the utility model provides a have the leakproofness and mobilizable battery case, the device is connected with the lamp area and is used, places the lamp area in balloon, when one type of needs of water wing aerify the object, can realize the power supply anytime and anywhere to can be sealed with the interior gas of object, it is convenient to change the battery.

The utility model provides a scheme that its technical problem adopted is: a battery box comprises a shell and a battery component arranged in the shell, wherein a sealing element used for blocking an air filling port is arranged at the top of the shell.

Through adopting above-mentioned technical scheme, can be with the inside gas seal of the object in installation lamp area to it is convenient to change the battery, and the battery case is portable.

Further, the shell comprises a shell body and a shell cover, a battery cavity is formed in the shell body, the battery assembly is installed in the battery cavity, and the shell cover is in threaded connection with the top of the shell body and seals the battery cavity.

Through taking above-mentioned technical scheme, battery pack is the important component of battery case, installs battery pack and realizes the mobilizable effect of battery case, and the cap seals up the battery compartment has waterproof effect to prevent that battery pack from dropping.

Furthermore, a sealing ring for sealing the battery cavity is arranged at the connecting position of the shell cover and the shell body.

Through adopting above-mentioned technical scheme, can strengthen sealed effect, play stronger waterproof effect.

Furthermore, the periphery of the top of the shell is provided with a convex ring, the sealing element is of an annular structure, the inner wall of the sealing element is provided with a mounting groove matched with the convex ring, the convex ring is embedded in the mounting groove, and the sealing element and the shell are integrally formed.

Through adopting above-mentioned technical scheme, be connected the sealing member with the casing for the sealing member is difficult for dropping in the use, and can reach the good sealed effect between sealing member and the article in the use.

Furthermore, the battery assembly comprises a circuit board, a battery compartment and a top cover, the top cover is rotatably connected to the top of the battery compartment and covers the battery compartment, a power supply hole communicated to the inside of the battery compartment is formed in the bottom of the shell, and the circuit board is arranged at the bottom of the battery compartment and corresponds to the power supply hole in position.

Through taking above-mentioned technical scheme, supply power through the battery, the electric quantity only needs to be changed the battery after finishing using, conveniently carries and uses for the battery case is portable, and application range is unrestricted, and the power supply hole links to each other with the transmission of electricity base, can be with lamp area and power supply jogged joint, supplies power from this, makes lamp area normal work.

Furthermore, battery compartment one side is equipped with the card hole, and the opposite side is equipped with the axis of rotation, top cap one side is equipped with the buckle, and the opposite side is equipped with the rotating member who is connected with the axis of rotation, buckle and the mutual gomphosis in card hole, and battery compartment and top cap rotate to be connected.

Through adopting above-mentioned technical scheme, avoid the storehouse with the top cap lock in the battery is not hard up and drop, the battery compartment rotates with the top cap to be connected the switching top cap of being convenient for, conveniently changes the battery.

Furthermore, a battery is arranged in the battery bin, one end of the battery is connected with the circuit board, a positive connecting sheet and a negative connecting sheet are arranged on the top cover, the positive connecting sheet and the negative connecting sheet are connected with the battery when the top cover is buckled, and the circuit is circulated through the positive connecting sheet and the negative connecting sheet.

By adopting the technical scheme, the circuit is communicated through the positive and negative connecting sheets, so that the power supply effect is realized, and the battery pack outputs the electricity in the battery box in the battery cavity through the power supply hole.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses be equipped with the sealing member that is used for plugging up the inflation inlet at the shell top of battery case, compare with prior art, sealing member on the battery case is installed in other article outsides and sealed its inflation inlet, only needs to open the shell cap when changing the battery and changes, can not influence the leakproofness of article, can not lead to appearing gas leakage phenomenon, realizes portable and can be with the sealed effect of object.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented in accordance with the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more clearly understood, the following preferred embodiments are described in detail with reference to the accompanying drawings.

Drawings

FIG. 1 is a schematic structural diagram of the present embodiment;

FIG. 2 is a front view of the present embodiment;

FIG. 3 is a schematic view of the sealing member and the housing according to the present embodiment;

FIG. 4 is a schematic view of a battery pack according to the present embodiment;

FIG. 5 is a schematic view of the connection between the battery compartment and the top cover;

fig. 6 is a schematic structural diagram of the power supply hole of the present embodiment.

In the figure: 1. a housing; 11. a shell cover; 12. a housing; 121. a convex ring; 2. a battery assembly; 21. a circuit board; 22. a battery compartment; 221. a clamping hole; 222. a rotating shaft; 23. a top cover; 231. buckling; 232. a rotating member; 3. a seal member; 31. mounting grooves; 4. a battery cavity; 5. a seal ring; 6. a power supply hole; 7. a positive and negative electrode connecting sheet; 8. a battery.

Detailed Description

In order that the present invention may be more readily and clearly understood, the following description of the present invention is provided in connection with the accompanying drawings.

It should be noted that the terms "center", "upper", "lower", "front", "rear", "left", "right", "top", "inner", "outer", etc. used herein are used in the orientations and positional relationships indicated 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 in a particular orientation, and be operated, and therefore should not be construed as limiting the present invention. "plurality" means two or more unless otherwise specified.

Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are intended to be inclusive and mean, for example, that there may be a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; the connection can be direct connection or indirect connection through an intermediate medium, and the connection can be the communication between the interiors of two original pieces. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

As shown in fig. 1, a battery pack includes a case 1 and a battery assembly 2 mounted in the case 1, wherein a sealing member 3 for blocking a gas filling port is provided at the top of the case 1. Sealing member 3 is the ring form, and the centre has the hollow unanimous with 11 sizes of cap that are used for installing cap 11, and when this embodiment was installed, with the inflation inlet position department that inserts the object with shell 1, the great sealing member of diameter 3 blocks up outside the inflation inlet, seals the inside gas of object, avoids appearing the gas leakage condition. Compared with the existing battery box, the battery box has the functions of moving and sealing the gas in the object.

As shown in fig. 1, in this embodiment, the case cover 11 is screwed on the top of the case 12, and seals the battery cavity 4 in the case 12, a sealing ring 5 for sealing the battery cavity 4 is disposed at a connection position between the case cover 11 and the case 12, the sealing ring 5 is disposed at a screw thread position where the case 12 is connected to the case cover 11, and the sealing ring 5 is sandwiched between the case cover 11 and the case 12 when the case cover 11 is screwed on the case 12, so that the connection position has better sealing performance, and when the battery case is used for objects such as a swimming ring, water can be prevented from entering the battery cavity 4, and a sealing and waterproof effect can be achieved.

As shown in fig. 3, in this embodiment, the outer periphery of the top of the casing 12 is provided with the protruding ring 121, the sealing element 3 disposed at the top of the housing 1 is of an annular structure, the inner wall of the sealing element 3 is provided with a mounting groove 31 adapted to the protruding ring 121, the protruding ring 121 is embedded in the mounting groove 31, and the sealing element 3 and the casing 12 are integrally formed, the integrally formed structure is firm and solid, and is easy to manufacture, the integrally formed structure is an integrally formed structure of metal and plastic, the upper sealing element 3 is plastic, the casing 12 is metal, the plastic is directly injected on the metal surface to be integrally formed, the sealing element 3 is made of plastic, so that the sealing element 3 has a better sealing effect with the surface of the object contacted with the sealing element, the situation that the sealing element 3 disposed outside the object cuts a person is avoided, and meanwhile, the sealing element 3 is prevented from cutting the surface of the object contacted with the sealing element 3.

As shown in fig. 4, in the present embodiment, the battery assembly 2 located in the battery cavity 4 includes a circuit board 21, a battery compartment 22 and a top cover 23, wherein four batteries are disposed in the battery compartment 22, one end of each battery 8 is connected to the bottom circuit board 21, and the other end of each battery 8 is connected to a positive and negative connecting sheet 7, and the batteries 8 are connected in pairs through the positive and negative connecting sheets 7 to circulate a circuit, so as to ensure that the battery compartments can supply power normally.

As shown in fig. 4 and 5, in this embodiment, the positive and negative connecting sheets 7 are disposed on the top cover 23, when the top cover 23 is fastened, the positive and negative connecting sheets 7 are connected to the positive and negative electrodes of the battery 8, so that the circuit is circulated, the positive and negative connecting sheets 7 are disposed on the top cover 23 to avoid slipping off when being connected to the battery 8, and when the battery 8 is replaced, the positive and negative connecting sheets 7 do not need to be reconnected, so that the battery case is prevented from being out of order due to the falling of the positive and negative connecting sheets 7, and the positive and negative connecting sheets 7 are used to communicate the circuit.

As shown in fig. 5, in this embodiment, a buckle 231 is disposed on one side of the top cover 23, a clamping hole 221 is disposed on one side of the upper portion of the battery compartment 22 corresponding to the buckle 231 of the top cover 23, the buckle 231 on the top cover 23 is engaged with the clamping hole 221 on the battery compartment 22, a rotation shaft 222 is disposed on the other side of the battery compartment 22, a rotation member 232 connected to the rotation shaft 222 is disposed on the other side of the top cover 23, and the battery compartment 22 is rotatably connected to the top cover 23. And battery compartment 22 is connected for rotating with top cap 23 opposite side, opens top cap 23 buckle 231 from calorie hole 221 when changing battery 8, places battery 8 in battery compartment 22, later closes top cap 23, makes the battery case continue to work.

As shown in fig. 6, the bottom of the housing 12 of this embodiment is provided with a power supply hole 6 communicating with the inside of the battery cavity 4, the power supply hole 6 corresponds to the inside power supply position of the battery box, when the external lamp strip is connected to the external lamp strip, the power is supplied through the power supply hole 6, one end of the power supply hole 6 is placed inside the object, the lamp strip is connected to the power supply hole 6 and is installed inside the object, so that the external lamp strip is more attractive, and the object with the lamp strip can be decorated at any position.

The working principle of the embodiment is as follows: the sealing element 3 used for plugging the inflation inlet is arranged at the top of the shell 1, the lamp strip is connected with the power supply hole 6 and is arranged in a balloon type object needing inflation, the inflation inlet is plugged by the sealing element 3, so that the object air leakage can not be caused when the battery 8 is used and replaced, the battery box is powered by the internal battery 8, an external power supply is not needed, the carrying and the use are convenient, a fixed use position is not needed, and the battery box can move and has sealing performance.

The above-mentioned embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and modifications made by those skilled in the art based on the present invention all belong to the protection scope of the present invention.

Claims

1. A battery box, includes shell (1) and installs battery pack (2) in shell (1), its characterized in that: and a sealing element (3) for blocking the inflation inlet is arranged at the top of the shell (1).

2. A battery pack as claimed in claim 1, wherein: the shell (1) comprises a shell body (12) and a shell cover (11), a battery cavity (4) is formed in the shell body (12), the battery component (2) is installed in the battery cavity (4), and the shell cover (11) is in threaded connection with the top of the shell body (12) and seals the battery cavity (4).

3. A battery pack as claimed in claim 2, wherein: and a sealing ring (5) for sealing the battery cavity (4) is arranged at the connecting position of the shell cover (11) and the shell body (12).

4. A battery pack as claimed in claim 3, wherein: the sealing piece (3) is of an annular structure, a mounting groove (31) matched with the convex ring (121) is formed in the inner wall of the sealing piece (3), and the convex ring (121) is embedded in the mounting groove (31).

5. A battery pack as claimed in claim 4, wherein: the sealing element (3) and the shell (12) are integrally formed.

6. A battery pack as claimed in claim 5, wherein: the battery pack (2) comprises a circuit board (21), a battery bin (22) and a top cover (23), the top cover (23) is rotatably connected to the top of the battery bin (22) and covers the battery bin (22), a power supply hole (6) communicated to the interior of the battery cavity (4) is formed in the bottom of the shell (12), and the circuit board (21) is arranged at the bottom of the battery bin (22) and corresponds to the power supply hole (6).

7. A battery pack as claimed in claim 6, wherein: battery compartment (22) one side is equipped with card hole (221), and the opposite side is equipped with axis of rotation (222), top cap (23) one side is equipped with buckle (231), and the opposite side is equipped with rotating member (232) that are connected with axis of rotation (222), buckle (231) and card hole (221) gomphosis each other, and battery compartment (22) and top cap (23) rotate and are connected.

8. A battery pack as claimed in claim 7, wherein: the battery box is characterized in that a battery (8) is arranged in the battery bin (22), one end of the battery is connected with the circuit board (21), positive and negative connecting pieces (7) are arranged on the top cover (23), the positive and negative connecting pieces (7) are connected with the battery when the top cover (23) is buckled, and a circuit circulates through the positive and negative connecting pieces (7).