CN219303862U

CN219303862U - Soft package battery

Info

Publication number: CN219303862U
Application number: CN202223362968.8U
Authority: CN
Inventors: 张巨江
Original assignee: Zhejiang Weilaiyou Lithium New Energy Technology Co ltd
Current assignee: Zhejiang Weilaiyou Lithium New Energy Technology Co ltd
Priority date: 2022-12-14
Filing date: 2022-12-14
Publication date: 2023-07-04
Anticipated expiration: 2032-12-14

Abstract

The utility model relates to the technical field of batteries and discloses a soft-packaged battery, which comprises a shell, wherein the top end of one side of the shell is provided with a positive electrode, the bottom end of one side of the shell, which is close to the negative electrode, is provided with the negative electrode, the top end of one side of the shell, which is close to the negative electrode, is movably connected with a connecting plate, the bottom end of the connecting plate is fixedly connected with a clamping cover, one end of the clamping cover, which is far away from the connecting plate, is movably connected with the bottom end of the shell, the inside of the shell is provided with a protective layer, the bottom end of one side of the protective layer is provided with a placement box, the inside of the protective layer, which is far away from one side of the placement box, is provided with a battery, the inside of the battery is fixedly connected with a battery core, one side of the battery, which is close to the placement box, and the two ends of the battery, which are far away from one side of the placement box, are provided with connecting blocks. According to the utility model, the buckle is arranged, so that the buckle on the connecting plate is clamped in the clamping groove, the first connecting rod and the second connecting rod in the clamping groove move horizontally along with the clamping of the buckle, the buckle is clamped, and the battery is prevented from falling due to accidental impact, so that the time is wasted.

Description

Soft package battery

Technical Field

The utility model relates to the technical field of batteries, in particular to a soft package battery.

Background

The flexible package battery has wide application range, and the current flexible package battery mainly comprises a shell, a protective layer and a battery, and further comprises an electric core, a connecting strip and a sliding block.

However, the existing soft package battery can not be sealed and fixed when being placed, when the protective layer is sealed by the sliding block, the discharge cell in the protective layer is easy to scatter, leak and drop due to accidental impact or movement, the battery is easy to damage, time is wasted, a large amount of hot air can be generated when the battery core in the battery is operated, the hot air is difficult to diffuse out in the shell, the battery is easy to damage due to long-time hot air, and the service life of the battery is reduced.

Disclosure of Invention

In order to overcome the above-mentioned drawbacks of the prior art, the present utility model provides a flexible battery to solve the above-mentioned problems of the prior art.

The utility model provides the following technical scheme: the utility model provides a soft packet of battery, includes the casing, the top of casing one side is provided with anodal, the bottom that the casing is close to negative pole one side is provided with the negative pole, the top swing joint that the casing is close to negative pole one side has the connecting plate, the bottom fixedly connected with card lid of connecting plate, and the one end that the connecting plate was kept away from to the card lid and the bottom swing joint of casing, the inside of casing is provided with the inoxidizing coating, the bottom of inoxidizing coating one side is provided with places the box.

Further, the guard layer is provided with the battery far away from the inside of placing box one side, the inside fixedly connected with electric core of battery, the battery is provided with the condensate plate near one side of placing the box, the battery is provided with the connecting block far away from the both ends of placing box one side.

Further, the both sides fixedly connected with draw-in groove on casing top, the both sides fixedly connected with buckle of connecting plate bottom, and the top joint of buckle of draw-in groove.

Further, both ends that the inoxidizing coating is close to card lid one side are all fixedly connected with sliding closure, one side that the sliding closure kept away from the inoxidizing coating is fixedly connected with connecting strip, the outer wall sliding connection of connecting strip has the slider.

Further, a first placing groove is formed in the top end of one side of the inside of the clamping groove, a first supporting plate is arranged on the top end of the first placing groove, and two sides of the bottom end of the first supporting plate are fixedly connected with first telescopic rods.

Further, the bottom fixedly connected with head rod of first telescopic link, the draw-in groove is close to the inside bottom of first standing groove one side and has seted up the second standing groove.

Further, the top of second standing groove is provided with the second connecting rod, the equal fixedly connected with second telescopic link in both sides of second connecting rod bottom, the bottom fixedly connected with second backup pad of second telescopic link.

The utility model has the technical effects and advantages that:

1. according to the utility model, the buckle is arranged, so that the buckle on the connecting plate is clamped in the clamping groove, the first connecting rod and the second connecting rod in the clamping groove move horizontally along with the clamping of the buckle, the buckle is clamped, and the battery is prevented from falling due to accidental impact, so that the time is wasted.

2. The condensing plate is arranged, so that a large amount of hot air can be generated when the battery cells in the battery continuously run, the condensing plate adsorbs the hot air generated by the battery cells, the battery is prevented from being damaged and broken due to overlarge hot air, and the service life of the battery is prolonged.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is a schematic cross-sectional view of the whole structure of the present utility model.

Fig. 3 is a schematic view of a slider structure according to the present utility model.

Fig. 4 is a schematic view of a buckle structure according to the present utility model.

FIG. 5 is a schematic cross-sectional view of a card slot according to the present utility model.

The reference numerals are: 1. a housing; 101. a protective layer; 102. placing a box; 103. a clamping groove; 1031. a first support plate; 1032. a first telescopic rod; 1033. a first connecting rod; 1034. a first placement groove; 1035. a second support plate; 1036. a second connecting rod; 1037. a second telescopic rod; 1038. a second placement groove; 2. a clamping cover; 3. a connecting plate; 301. a buckle; 4. a positive electrode; 5. a negative electrode; 6. a battery; 601. a connecting block; 602. a condensing plate; 603. a battery cell; 7. a sliding cover; 701. a connecting strip; 702. a sliding block.

Detailed Description

The embodiments of the present utility model will be described more fully hereinafter with reference to the accompanying drawings, in which the configuration of each structure described in the following embodiments is merely illustrative, and a flexible battery according to the present utility model is not limited to the configuration of each structure described in the following embodiments, but all other embodiments obtained by a person skilled in the art without making any creative effort are within the scope of protection of the present utility model.

Referring to fig. 1-5, the utility model provides a soft package battery, which comprises a shell 1, wherein the top end of one side of the shell 1 is provided with an anode 4, the bottom end of one side of the shell 1, which is close to a cathode 5, is provided with the cathode 5, the top end of one side of the shell 1, which is close to the cathode 5, is movably connected with a connecting plate 3, the bottom end of the connecting plate 3 is fixedly connected with a clamping cover 2, one end, which is far away from the connecting plate 3, of the clamping cover 2 is movably connected with the bottom end of the shell 1, the inside of the shell 1 is provided with a protective layer 101, and the bottom end of one side of the protective layer 101 is provided with a placing box 102.

Referring to fig. 2, the protection layer 101 is provided with the battery 6 far away from the inside of placing box 102 one side, the inside fixedly connected with electric core 603 of battery 6 is provided with the condensate plate 602 near one side of placing box 102, the both ends of battery 6 far away from one side of placing box 102 are provided with connecting block 601, in this embodiment, the embodiment is embodied as the installation and is placed box 102, when electric core 603 in the battery 6 is more when the hot gas produces the destruction to battery 6, place suitable fire-retardant gas in placing box 102, prevent electric core 603 in the battery 6 from producing danger because of the hot gas is too high, protect the device.

Referring to fig. 4, two sides of the top end of the housing 1 are fixedly connected with a clamping groove 103, two sides of the bottom end of the connecting plate 3 are fixedly connected with a buckle 301, and the top end of the clamping groove 103 is clamped with the top end of the buckle 301, in this embodiment, the clamping groove 103 is installed, the buckle 301 on the connecting plate 3 is clamped in the clamping groove 103, a first connecting rod 1033 and a second connecting rod 1036 in the clamping groove 103 move horizontally along with the clamping of the buckle 301, the buckle 301 is clamped, the battery 6 in the protective layer 101 is prevented from falling due to collision, and the battery 6 is protected.

Referring to fig. 3, two ends of one side of the protection layer 101, which is close to the card cover 2, are fixedly connected with a sliding cover 7, one side of the sliding cover 7, which is far away from the protection layer 101, is fixedly connected with a connecting bar 701, and the outer wall of the connecting bar 701 is slidably connected with a sliding block 702.

Referring to fig. 5, a first placement groove 1034 is formed at a top end of one side of the inside of the clamping groove 103, a first support plate 1031 is disposed at a top end of the first placement groove 1034, and first telescopic rods 1032 are fixedly connected to two sides of a bottom end of the first support plate 1031.

Referring to fig. 5, a first connecting rod 1033 is fixedly connected to the bottom end of the first telescopic rod 1032, a second placing groove 1038 is provided at the inner bottom end of the clamping groove 103 near the first placing groove 1034, in this embodiment, the second placing groove 1038 is embodied, when the buckle 301 is clamped in the clamping groove 103, the pressure of the second placing groove 1038 in the clamping groove 103 is gradually reduced, the second telescopic rod 1037 on the second supporting plate 1035 moves to the initial position along with the pressure reduction of the second connecting rod 1036, the buckle 301 in the clamping groove 103 is clamped, and the battery 6 is protected.

Referring to fig. 5, a second connection rod 1036 is disposed at a top end of the second placement groove 1038, two sides of a bottom end of the second connection rod 1036 are fixedly connected with a second telescopic rod 1037, and a bottom end of the second telescopic rod 1037 is fixedly connected with a second support plate 1035.

The working principle of the utility model is as follows: firstly, when the batteries need to be placed and replaced, the buckles 301 on both sides of the connecting plate 3 are pulled out from the clamping grooves 103 on the housing 1, as the buckles 301 are pulled out, the pressure of the first connecting rod 1033 in the clamping grooves 103 is reduced, the first telescopic rod 1032 on the first supporting plate 1031 is moved to the original position along with the pressure of the first connecting rod 1033 being reduced, the pressure of the second placing groove 1038 in the clamping groove 103 is reduced, the pressure of the second telescopic rod 1037 on the second supporting plate 1035 is moved to the original position along with the pressure of the second connecting rod 1036 being reduced, then the sliding block 702 is slid in the connecting strip 701 on the sliding cover 7, so that the protective layer 101 is opened, the batteries 6 are placed into the protective layer 101 through the sliding cover 7 along the direction designated by the positive electrode 4 and the negative electrode 5, a great amount of hot air is generated by continuous operation of the battery cells 603 in the battery 6 in the protective layer 101, the condensation plate 602 on the battery 6 dissipates heat to protect the battery 6 and the battery cell 603, a proper amount of flame retardant is placed in the shell 1 to prevent the battery cell 603 from generating short-circuit combustion under the condition of continuous high temperature, when the battery 6 is placed, the sliding block 702 is held to slide in the connecting bar 701 on the sliding cover 7 to close the protective layer 101, the clamping cover 2 moves towards the clamping groove 103, the connecting plate 3 fixed on one side of the clamping cover 2 gradually moves along with the movement of the clamping cover 2, the buckle 301 on the connecting plate 3 presses in the clamping groove 103, the first connecting bar 1033 in the first placing groove 1034 and the second connecting bar 1036 in the second placing groove 1038 are pressed along with the buckle 301, the first telescopic bar 1032 on the first supporting plate 1031 and the second telescopic bar 1037 on the second supporting plate 1035 stretch downwards along with the pressing of the first connecting bar 1033 and the second connecting bar 1036, the housing 1 is clamped closed, and finally, the placed battery 6 is placed in a designated position.

Finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims

1. A pouch cell comprising a casing (1), characterized in that: the utility model discloses a battery pack, including casing (1), protection layer (101) and box (102) are placed to the bottom, the top of casing (1) one side is provided with anodal (4), the bottom that casing (1) is close to negative pole (5) one side is provided with negative pole (5), the top swing joint that casing (1) is close to negative pole (5) one side has connecting plate (3), the bottom fixedly connected with clamping cover (2) of connecting plate (3), and the one end and the bottom swing joint of casing (1) of connecting plate (3) are kept away from to clamping cover (2), the inside of casing (1) is provided with protection layer (101), the bottom of protection layer (101) one side is provided with places box (102).

2. A pouch cell according to claim 1, wherein: the inside that box (102) one side was kept away from to inoxidizing coating (101) is provided with battery (6), the inside fixedly connected with electric core (603) of battery (6), one side that battery (6) was close to and is placed box (102) is provided with condensation plate (602), both ends that box (102) one side was kept away from to battery (6) are provided with connecting block (601).

3. A pouch cell according to claim 1, wherein: two sides of the top end of the shell (1) are fixedly connected with clamping grooves (103), two sides of the bottom end of the connecting plate (3) are fixedly connected with buckles (301), and the top ends of the clamping grooves (103) are clamped with the top ends of the buckles (301).

4. A pouch cell according to claim 1, wherein: both ends that the inoxidizing coating (101) are close to card lid (2) one side are all fixedly connected with sliding closure (7), one side that sliding closure (7) kept away from inoxidizing coating (101) is fixedly connected with connecting strip (701), the outer wall sliding connection of connecting strip (701) has slider (702).

5. A pouch cell according to claim 3, wherein: the top of draw-in groove (103) inside one side has seted up first standing groove (1034), the top of first standing groove (1034) is provided with first backup pad (1031), the both sides of first backup pad (1031) bottom are all fixedly connected with first telescopic link (1032).

6. The pouch cell of claim 5, wherein: the bottom fixedly connected with head rod (1033) of first telescopic link (1032), second standing groove (1038) have been seted up to inside bottom that draw-in groove (103) are close to first standing groove (1034) one side.

7. The pouch cell of claim 6, wherein: the top of second standing groove (1038) is provided with second connecting rod (1036), the both sides of second connecting rod (1036) bottom are all fixedly connected with second telescopic link (1037), the bottom fixedly connected with second backup pad (1035) of second telescopic link (1037).