CN211180134U - Lithium battery charging and discharging detection device - Google Patents

Abstract

The utility model discloses a lithium battery charge and discharge detection device, comprising a water tank, four corners of the bottom of the water tank are fixedly connected with support legs, a feeding pipe is connected to the top of the right side of the water tank, and the top of the water tank is fixedly connected There is a box body, a first through hole is opened on the top of the right side of the box body, support blocks are fixedly connected to both sides of the bottom of the box body cavity, and a hole plate is fixedly connected between the tops of the two support blocks, so A lithium battery body is fixedly connected to the top of the orifice plate, and a heat dissipation braided plate is fixedly connected to the inner cavity of the box body. The utility model is provided with a water tank, a supporting leg, a feeding pipe, a box body, a first through hole, a supporting block, an orifice plate, a lithium battery body, a heat dissipation braided plate, a positioning box, a second through hole, a limit block, a motor, The combined use of the fan blade, the curved pipe, the water pump, the water inlet pipe and the box door solves the problem that the existing lithium battery charge and discharge detection device does not have a heat dissipation function.

Description

A lithium battery charge and discharge detection device

technical field

The utility model relates to the technical field of lithium batteries, in particular to a lithium battery charge and discharge detection device.

Background technique

Lithium battery is a kind of battery that uses lithium metal or lithium alloy as negative electrode material and uses non-aqueous electrolyte solution. Due to the very active chemical properties of lithium metal, the processing, storage and use of lithium metal have very high environmental requirements. With the development of science and technology, lithium batteries have become the mainstream now. After some lithium batteries are used for a period of time, their charging points need to be tested. However, the existing lithium battery charge and discharge detection devices do not have heat dissipation function. The heating of the battery will shorten its life, so when the lithium battery charge and discharge detection device detects the lithium battery, the lithium battery will emit a lot of heat due to the charge and discharge, which will accelerate the aging of the lithium battery.

Utility model content

The purpose of the utility model is to provide a lithium battery charge and discharge detection device, which has the advantage of a heat dissipation function, and solves the problem that the existing lithium battery charge and discharge detection device does not have a heat dissipation function.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a lithium battery charge and discharge detection device, comprising a water tank, the four corners of the bottom of the water tank are fixedly connected with support legs, and the top of the right side of the water tank is connected with a feeding pipe , the top of the water tank is fixedly connected with a box body, the top of the right side of the box body is provided with a first through hole, the two sides of the bottom of the box cavity are fixedly connected with support blocks, and the top of the two support blocks is fixedly connected. An orifice plate is fixedly connected between them, a lithium battery body is fixedly connected to the top of the orifice plate, a heat dissipation braided plate is fixedly connected to the inner cavity of the box body, and a positioning box is connected to the top of the left side of the box body. The left side of the box is provided with a second through hole, the top and bottom of the inner cavity of the positioning box are fixedly connected with limit blocks, and a motor is fixedly connected between the opposite sides of the two limit blocks, and the output end of the motor A fan blade is fixedly connected, a curved tube is fixedly connected to the inner cavity of the box, one end of the curved tube penetrates to the outside of the box and extends to the inner cavity of the water tank, and the other end of the curved tube penetrates A water pump is connected to the outside of the box body. The bottom of the water pump is fixedly connected to the water tank. The bottom of the water pump is connected with a water inlet pipe. The bottom of the water inlet pipe penetrates into the inner cavity of the water tank. The front surface of the box body A box door is connected through hinge activities.

Preferably, a first filter screen is fixedly connected to the inner cavity of the first through hole, and a second filter screen is fixedly connected to the inner cavity of the second through hole.

Preferably, a water outlet pipe is communicated with the bottom of the right side of the water tank, and a pipe cover is sleeved on the right end of the water outlet pipe.

Preferably, the bottom of the positioning box is fixedly connected with a first reinforcing block, and the right side of the first reinforcing block is fixedly connected with the box body.

Preferably, second reinforcement blocks are fixedly connected to the bottoms of both sides of the box body, and the bottoms of the second reinforcement blocks are fixedly connected to the water tank.

Compared with the prior art, the beneficial effects of the present utility model are as follows:

1. The utility model is provided with a water tank, a support leg, a feeding pipe, a box body, a first through hole, a support block, an orifice plate, a lithium battery body, a heat dissipation braided plate, a positioning box, a second through hole, a limit block, The combined use of the motor, the fan blade, the curved tube, the water pump, the water inlet pipe and the box door solves the problem that the existing lithium battery charge and discharge detection device does not have a heat dissipation function.

2. By setting the first filter screen and the second filter screen, the utility model prevents the impurities and dust in the air from entering the inner cavity of the box body, and the water outlet pipe is arranged to facilitate the user to cool the water tank. The liquid is discharged. By setting the pipe cover, it plays the role of sealing the water outlet pipe. By setting the support legs, it plays a supporting role for the water tank. The reinforcing block plays a role in limiting the water tank. By setting the feeding pipe, the user can place ice cubes into the water tank through the feeding pipe. The air in the body is circulated.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the sectional schematic diagram of the partial structure of the utility model;

FIG. 3 is a partial enlarged view of A in FIG. 2 of the present utility model.

In the figure: 1. Water tank; 2. Supporting legs; 3. Feeding pipe; 4. Box body; 5. First through hole; 6. Support block; 7. Orifice plate; 8. Lithium battery body; 9. Heat dissipation braid plate; 10, positioning box; 11, second through hole; 12, limit block; 13, motor; 14, fan blade; 15, curved pipe; 16, water pump; 17, water inlet pipe; 18, box door; 19 , the first filter; 20, the second filter; 21, the outlet pipe; 22, the pipe cover.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

In the description of the utility model, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end" and "the other end" The orientation or positional relationship indicated by etc. is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, with a specific orientation. Therefore, it should not be construed as a limitation on the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed to indicate or imply relative importance.

In the description of the utility model, it should be noted that, unless otherwise expressly specified and limited, the terms "installed", "provided with", "connected", etc., should be understood in a broad sense, for example, "connected" may be a fixed connection It can also be a detachable connection or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or the internal communication between the two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific situations.

Please refer to Figure 1-3, a lithium battery charge and discharge detection device, including a water tank 1, the four corners of the bottom of the water tank 1 are fixedly connected with support legs 2, the top of the right side of the water tank 1 is connected with a feeding pipe 3, and the top of the water tank 1 is connected The box body 4 is fixedly connected, the top of the right side of the box body 4 is provided with a first through hole 5, the two sides of the bottom of the inner cavity of the box body 4 are fixedly connected with support blocks 6, and the tops of the two support blocks 6 are fixedly connected There is a perforated plate 7, a lithium battery body 8 is fixedly connected to the top of the perforated plate 7, a heat dissipation braided plate 9 is fixedly connected to the inner cavity of the box body 4, a positioning box 10 is connected to the top of the left side of the box body 4, and the left side of the positioning box 10 is connected. A second through hole 11 is provided on the side, the top and bottom of the inner cavity of the positioning box 10 are fixedly connected with a limit block 12, a motor 13 is fixedly connected between the opposite sides of the two limit blocks 12, and the output end of the motor 13 is fixed The fan blade 14 is connected, the inner cavity of the box body 4 is fixedly connected with a curved tube 15, one end of the curved tube 15 penetrates to the outside of the box body 4 and extends to the inner cavity of the water tank 1, and the other end of the curved tube 15 penetrates The water pump 16 is connected to the outside of the box body 4. The bottom of the water pump 16 is fixedly connected to the water tank 1. The bottom of the water pump 16 is connected with a water inlet pipe 17. The bottom of the water inlet pipe 17 penetrates into the inner cavity of the water tank 1. The surface is movably connected with the box door 18 through hinges, the inner cavity of the first through hole 5 is fixedly connected with the first filter screen 19, the inner cavity of the second through hole 11 is fixedly connected with the second filter screen 20, and the right side of the water tank 1 is connected. The bottom is communicated with a water outlet pipe 21, the right end of the water outlet pipe 21 is sleeved with a pipe cover 22, the bottom of the positioning box 10 is fixedly connected with a first reinforcing block, and the right side of the first reinforcing block is fixedly connected with the box body 4. The bottom of the side is fixedly connected with a second reinforcing block, and the bottom of the second reinforcing block is fixedly connected with the water tank 1. By setting the first filter screen 19 and the second filter screen 20 to cooperate with each other, the impurities and dust in the air will not be trapped. Entering the inner cavity of the box body 4, by setting the water outlet pipe 21, it is convenient for the user to discharge the cooling liquid in the water tank 1. By setting the pipe cover 22, the water outlet pipe 21 is sealed. When it comes to supporting the water tank 1, the positioning box 10 is fixed by setting the first reinforcing block, and the water tank 1 is limited by setting the second reinforcing block. The user can place ice cubes into the water tank 1 through the feeding pipe 3, and the air in the box 4 can be circulated through the cooperation of the first through hole 5 and the second through hole 11. 2. Feed pipe 3, box body 4, first through hole 5, support block 6, orifice plate 7, lithium battery body 8, heat dissipation braided plate 9, positioning box 10, second through hole 11, limit block 12, The motor 13 , the fan blade 14 , the curved tube 15 , the water pump 16 , the water inlet pipe 17 and the box door 18 are used together to solve the problem that the existing lithium battery charge and discharge detection device does not have a heat dissipation function.

When in use, the user places the lithium battery body 8 on the top of the orifice plate 7, and then closes the box door 18 to test the lithium battery body 8. During the detection process, the water pump 16 transports the coolant in the water tank 1 through the water inlet pipe 17. In the curved tube 15, the cooling liquid will be discharged into the water tank 1 again after circulating in the curved tube 15 for one week, and then the output end of the motor 13 will drive the fan blade 14 to rotate at a high speed, and the fan blade 14 rotates at a high speed. The wind will pass through the curved tube 15 and the heat dissipation braided plate 9 , the curved tube 15 and the heat dissipation braided plate 9 will cool the wind, and the cooled wind will rapidly cool the lithium battery body 8 .

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (5)

1. A lithium battery charge and discharge detection device, comprising a water tank (1), characterized in that: the four corners of the bottom of the water tank (1) are fixedly connected with support legs (2), and the top of the right side of the water tank (1) A feeding pipe (3) is communicated with, a box body (4) is fixedly connected to the top of the water tank (1), and a first through hole (5) is opened on the top of the right side of the box body (4). Both sides of the inner cavity bottom of the body (4) are fixedly connected with support blocks (6), and an orifice plate (7) is fixedly connected between the tops of the two support blocks (6), and the top of the orifice plate (7) is fixed A lithium battery body (8) is connected, the inner cavity of the box body (4) is fixedly connected with a heat dissipation braided plate (9), and a positioning box (10) is communicated with the top of the left side of the box body (4). The left side of the positioning box (10) is provided with a second through hole (11), the top and bottom of the inner cavity of the positioning box (10) are fixedly connected to a limit block (12), and the two limit blocks (12) are opposite to each other A motor (13) is fixedly connected between one side of the motor (13), a fan blade (14) is fixedly connected to the output end of the motor (13), and a curved tube (15) is fixedly connected to the inner cavity of the box (4). , one end of the curved tube (15) penetrates to the outside of the box body (4) and extends to the inner cavity of the water tank (1), and the other end of the curved tube (15) penetrates to the outer side of the box body (4) A water pump (16) is connected to the outside and the bottom of the water pump (16) is fixedly connected to the water tank (1). Passing through to the inner cavity of the water tank (1), the front surface of the box body (4) is movably connected with a box door (18) through hinges. 2 . A lithium battery charge and discharge detection device according to claim 1 , characterized in that: the inner cavity of the first through hole ( 5 ) is fixedly connected with a first filter screen ( 19 ), and the second through hole ( 5 ) is fixedly connected with a first filter screen ( 19 ). A second filter screen (20) is fixedly connected to the inner cavity of the hole (11). 3. A lithium battery charge and discharge detection device according to claim 1, characterized in that: a water outlet pipe (21) is communicated with the bottom of the right side of the water tank (1), and the right end of the water outlet pipe (21) is sleeved A tube cover (22) is provided. 4. A lithium battery charge and discharge detection device according to claim 1, characterized in that: the bottom of the positioning box (10) is fixedly connected with a first reinforcement block, and the right side of the first reinforcement block is connected to the box body (10). 4) Fixed connection. 5 . The lithium battery charge and discharge detection device according to claim 1 , wherein the bottoms of both sides of the box body ( 4 ) are fixedly connected with a second reinforcing block, and the bottom of the second reinforcing block is connected to the water tank. 6 . (1) Fixed connection.

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