Lithium ion battery PACK box body

Abstract

The utility model discloses a lithium ion battery PACK box body, which belongs to the technical field of lithium ion batteries and comprises a box body, a top cover is connected above the box body, an air outlet hole is arranged on the side wall of the box body, and a dustproof mechanism is arranged on the periphery of the air outlet hole. According to the lithium ion battery placement device, the placement assembly is arranged, the top cover is opened, then a lithium ion battery is placed on the placement plate, then a rotating screw rod is rotated, the rotating screw rod rotates to drive a threaded sleeve to move, the threaded sleeve moves to drive a pushing rod to move in a through hole, and the pushing rod moves to drive an abutting plate to move; when the rotating screw rod stops rotating, the lithium ion battery can be placed in an abutting mode under the action of the placing plate and the abutting plate, the placing stability of the lithium ion battery is guaranteed, the situation that the lithium ion battery shakes in the box body and collides with the box body in the follow-up box body moving and carrying process is avoided, and then the lithium ion battery can be prevented from being damaged.

Description

Technical Field

[0001] The utility model belongs to the technical field of lithium ion batteries, and in particular relates to a lithium ion battery PACK box. Background Art

[0002] Lithium-ion batteries are secondary batteries (rechargeable batteries) that rely primarily on the movement of lithium ions between the positive and negative electrodes to work.

[0003] Chinese patent application No. 202320096696.7 discloses a lithium-ion battery PACK box for mining with high efficiency in heat dissipation, comprising a box body, a mounting plate fixed inside the box body, two cooling fans mounted on the mounting plate, two filters fixed on both sides of the mounting plate, two long slots provided on the mounting plate, a sliding rod slidably arranged in the long slot, a transmission mechanism provided on the inner side of the sliding rod, a cylindrical brush fixed on the outer side of the sliding rod, and a rotating mechanism provided on the cooling fan; the utility model can discharge the heat inside the box body while sweeping away the dust adsorbed on the filter, and the cylindrical brush rotates while moving, so as to have good cleaning effect and improve the continuous heat dissipation effect of the box body; the protective cover can improve the structural stability at the air outlet, the filter is at the bottom of the equipment and is not easily impacted, and its side end is protected by the box body to improve the safety of the equipment.

[0004] In the above patent, the lithium-ion battery is directly placed inside the box. During the subsequent movement and transportation of the box, the lithium-ion battery shakes inside the box and collides with the box, which can easily cause damage to the lithium-ion battery. In addition, an air outlet is provided on the side wall of the protective cover, and a dustproof net is connected to the inside of the air outlet. During use, dust and other impurities in the external environment adhere to the dustproof net, which can easily cause the dustproof net to be blocked, affecting the air outlet effect of the air outlet. Utility Model Content

[0005] In order to solve the problems raised in the above background technology, the utility model provides a lithium-ion battery PACK box, which has the characteristics of being tightly placed and cleaned and dusted.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a lithium-ion battery PACK box, comprising a box, a top cover is connected to the top of the box, air outlets are arranged on the side walls of the box, a dustproof mechanism is arranged around the air outlet, a cleaning component is arranged around the dustproof mechanism, an adsorption component is arranged inside the cleaning component, handles are connected to both ends of the box, a placement component is arranged inside the box, a heat dissipation mechanism is connected inside the box and below the placement component, and support rods are connected to both ends of the bottom of the box.

[0007] Preferably, the placement assembly includes a rotating screw, a placement plate, a clamping plate, a perforation, a pushing rod and a threaded sleeve. A placement plate is provided above the heat dissipation mechanism, a rotating screw is connected between the box body and the placement plate, a threaded sleeve is connected to the outer wall of the rotating screw, pushing rods are connected to both ends of the threaded sleeve on a side close to the placement plate, a perforation is provided on the placement plate at a position corresponding to the pushing rod, and a clamping plate is connected to one end of the perforation close to the placement plate.

[0008] Preferably, a plurality of through holes are provided below the placement plate.

[0009] Preferably, the cleaning assembly includes an external frame, a mounting rod, a connecting rod, a threaded block, a threaded column, a brush and a driving motor. The external frame is connected to the side wall of the box and is located at the periphery of the dustproof mechanism. The outer wall of the external frame is connected to the driving motor. The output end of the driving motor is connected to the threaded column. The periphery of the threaded column is connected to the threaded block. The side wall of the threaded block is connected to a connecting rod. Both ends of one side of the connecting rod are connected to the mounting rods, and the sides of the two mounting rods close to each other are connected to brushes.

[0010] Preferably, a guide column is connected to the side wall of the external frame, and a guide hole is provided at one end of the connecting rod away from the threaded block and at a position corresponding to the guide column.

[0011] Preferably, the adsorption component includes a dust suction port, a square tube, a dust suction pipe and a dust cleaner. The dust cleaner is connected to the outer wall of the external frame, one end of the dust cleaner is connected to the dust suction pipe, the end of the dust suction pipe away from the vacuum cleaner is connected to the square tube, and the dust suction port is arranged on the side wall of the square tube.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model is provided with a placement component, the top cover is opened, and the lithium-ion battery is placed on the placement plate, and then the rotating screw is rotated. The rotation of the rotating screw drives the threaded sleeve to move, and the movement of the threaded sleeve drives the push rod to move inside the perforation, and the movement of the push rod drives the pressing plate to move. When the pressing plate fits the side wall of the lithium-ion battery, the rotation of the rotating screw is stopped. Under the action of the placement plate and the pressing plate, the lithium-ion battery can be pressed and placed, thereby ensuring the stability of the placement of the lithium-ion battery, avoiding the lithium-ion battery from shaking inside the box and colliding with the box during the subsequent movement and transportation of the box, thereby avoiding damage to the lithium-ion battery.

[0014] 2. The utility model is provided with a cleaning component and an adsorption component. When there is a lot of dust adhered to the dustproof mechanism, the driving motor and the vacuum cleaner are started. The driving motor drives the threaded column to rotate, the rotation of the threaded column drives the threaded block to move, the movement of the threaded block drives the connecting rod to move, the movement of the connecting rod drives the installation rod to move, and the movement of the installation rod drives the brush to move. During the movement of the brush, the dust adhered to the dustproof mechanism can be cleaned. Under the action of the vacuum cleaner, the dust cleaned by the brush enters the inside of the square tube through the vacuum port, and then enters the dust bucket in the vacuum cleaner through the vacuum pipe for collection, so as to prevent the dust from spreading to the surrounding environment and causing pollution to the surrounding environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a cross-sectional view of the utility model;

[0017] Figure 3 For this utility model Figure 2 The enlarged view of point A in the middle;

[0018] Figure 4 It is a partial cross-sectional view of the placement plate of the utility model;

[0019] Figure 5 It is a partial cross-sectional view of the box body of the utility model;

[0020] Figure 6 It is a cross-sectional view of the connection state between the dustproof mechanism of the utility model and the external frame;

[0021] Figure 7 For this utility model Figure 6 Cross-sectional view in the BB direction;

[0022] Figure 8 For this utility model Figure 6 Cross-sectional view in CC direction;

[0023] Fig. 9 For this utility model Figure 7 The enlarged view of point D in the middle;

[0024] Fig.10 For this utility model Figure 8 Enlarged view of point E in the middle.

[0025] In the figure: 1. top cover; 2. handle; 3. box body; 4. support rod; 5. air outlet; 6. placement component; 61. rotating screw; 62. placement plate; 63. tightening plate; 64. perforation; 65. push rod; 66. threaded sleeve; 67. through hole; 7. heat dissipation mechanism; 8. cleaning component; 81. external frame; 82. mounting rod; 83. connecting rod; 84. threaded block; 85. threaded column; 86. brush; 87. driving motor; 9. dust prevention mechanism; 10. adsorption component; 101. dust suction port; 102. square tube; 103. dust suction pipe; 104. vacuum cleaner. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] Example 1

[0028] See also Figure 1-10 The utility model provides the following technical solutions: a lithium-ion battery PACK box, including a box 3, a top cover 1 is connected to the top of the box 3, an air outlet 5 is arranged on the side wall of the box 3, a dustproof mechanism 9 is arranged on the periphery of the air outlet 5, a cleaning component 8 is arranged on the periphery of the dustproof mechanism 9, an adsorption component 10 is arranged inside the cleaning component 8, handles 2 are connected to both ends of the box 3, a placement component 6 is arranged inside the box 3, a heat dissipation mechanism 7 is connected inside the box 3 and below the placement component 6, and support rods 4 are connected to both ends of the bottom of the box 3.

[0029] Specifically, the placement component 6 includes a rotating screw 61, a placement plate 62, a clamping plate 63, a through hole 64, a push rod 65 and a threaded sleeve 66. A placement plate 62 is arranged above the heat dissipation mechanism 7. A rotating screw 61 is connected between the box body 3 and the placement plate 62. A threaded sleeve 66 is connected to the outer wall of the rotating screw 61. Both ends of the threaded sleeve 66 close to the placement plate 62 are connected to the push rod 65. A through hole 64 is arranged on the placement plate 62 at a position corresponding to the push rod 65. The end of the through hole 64 close to the placement plate 62 is connected to the clamping plate 63.

[0030] By adopting the above technical solution, the lithium-ion battery is placed on the placement plate 62, and then the rotating screw 61 is rotated. The rotating screw 61 rotates to drive the threaded sleeve 66 to move. The movement of the threaded sleeve 66 drives the push rod 65 to move inside the through hole 64. The movement of the push rod 65 drives the clamping plate 63 to move. When the clamping plate 63 fits the side wall of the lithium-ion battery, the rotation of the rotating screw 61 is stopped. Under the action of the placement plate 62 and the clamping plate 63, the lithium-ion battery can be clamped and placed, thereby ensuring the stability of the placement of the lithium-ion battery and avoiding the lithium-ion battery from shaking inside the box 3 and colliding with the box 3 during the subsequent movement and transportation of the box 3, thereby avoiding damage to the lithium-ion battery.

[0031] Specifically, a plurality of through holes 67 are provided below the placement plate 62.

[0032] By adopting the above technical solution, the wind force generated by the operation of the heat dissipation mechanism 7 can contact the lithium-ion batteries on the placement plate 62 through the through holes 67, thereby ensuring the heat dissipation effect of the heat dissipation mechanism 7.

[0033] When the present embodiment is used, the top cover 1 is opened, and the lithium-ion battery is placed on the placement plate 62, and then the rotating screw 61 is rotated. The rotating screw 61 rotates to drive the threaded sleeve 66 to move, and the threaded sleeve 66 moves to drive the push rod 65 to move inside the perforation 64, and the push rod 65 moves to drive the pressing plate 63 to move. When the pressing plate 63 fits the side wall of the lithium-ion battery, the rotating screw 61 is stopped. Under the action of the placement plate 62 and the pressing plate 63, the lithium-ion battery can be pressed and placed, thereby ensuring the stability of the lithium-ion battery placement and avoiding In the subsequent process of moving and transporting the box body 3, the lithium-ion battery shakes inside the box body 3 and collides with the box body 3, thereby preventing the lithium-ion battery from being damaged. When in use, the heat dissipation mechanism 7 is started, and the wind force generated by the operation of the heat dissipation mechanism 7 blows toward the lithium-ion battery, and cooperates with the function of the air outlet 5 to ensure the air circulation inside the box body 3, thereby ensuring that the internal temperature of the box body 3 is in a normal state, and under the function of the dustproof mechanism 9, dust in the external environment can be prevented from entering the air outlet 5, thereby ensuring the air outlet effect of the air outlet 5;

[0034] Example 2

[0035] The present embodiment is different from the embodiment 1 in that: the cleaning assembly 8 comprises an external frame 81, a mounting rod 82, a connecting rod 83, a threaded block 84, a threaded column 85, a brush 86 and a driving motor 87; the external frame 81 is connected to the side wall of the box body 3 and is located at the periphery of the dustproof mechanism 9; the driving motor 87 is connected to the outer wall of the external frame 81; the output end of the driving motor 87 is connected to the threaded column 85; the periphery of the threaded column 85 is connected to the threaded block 84; the side wall of the threaded block 84 is connected to the connecting rod 83; both ends of one side of the connecting rod 83 are connected to the mounting rods 82; the sides of the two mounting rods 82 close to each other are connected to the brush 86;

[0036] Specifically, a guide column is connected to the side wall of the external frame 81, and a guide hole is provided at one end of the connecting rod 83 away from the threaded block 84 and at a position corresponding to the guide column.

[0037] By adopting the above technical solution, under the action of the guide hole, the connecting rod 83 can be moved along the guide column. Under the guiding cooperation of the guide column and the guide hole, a guiding effect can be provided for the movement of the connecting rod 83, and then a guiding effect can be provided for the movement of the threaded block 84, thereby preventing the threaded block 84 from rotating with the rotation of the threaded column 85.

[0038] Specifically, the adsorption component 10 includes a suction port 101, a square tube 102, a suction pipe 103 and a dust collector 104. The dust collector 104 is connected to the outer wall of the external frame 81. One end of the dust collector 104 is connected to the suction pipe 103. The end of the dust pipe 103 away from the dust collector 104 is connected to the square tube 102. The suction port 101 is provided on the side wall of the square tube 102.

[0039] By adopting the above technical solution, the dust prevention mechanism 9 is cleaned by the cleaning component 8 and the vacuum cleaner 104 is started. Under the action of the vacuum cleaner 104, the dust cleaned by the cleaning component 8 enters the square tube 102 through the dust suction port 101, and then enters the dust bucket in the vacuum cleaner 104 through the dust suction pipe 103 for collection, thereby preventing the dust from spreading to the surrounding environment and causing pollution to the surrounding environment.

[0040] When this embodiment is in use, when there is a lot of dust adhered to the dustproof mechanism 9, the driving motor 87 and the vacuum cleaner 104 are started, and the driving motor 87 drives the threaded column 85 to rotate, and the rotation of the threaded column 85 drives the threaded block 84 to move, and the movement of the threaded block 84 drives the connecting rod 83 to move, and the movement of the connecting rod 83 drives the installation rod 82 to move, and the movement of the installation rod 82 drives the brush 86 to move. During the movement of the brush 86, the dust adhered to the dustproof mechanism 9 can be cleaned. Under the action of the vacuum cleaner 104, the dust cleaned by the brush 86 enters the inside of the square tube 102 through the vacuum port 101, and then enters the dust bucket in the vacuum cleaner 104 through the vacuum pipe 103 for collection, so as to prevent the dust from spreading to the surrounding environment and causing pollution to the surrounding environment.

[0041] The drive motor 87 in the present invention is an existing disclosed technology, and the selected model is Y2100L2.

[0042] The vacuum cleaner 104 in the present invention is an existing disclosed technology, and the selected model is HA25.

[0043] The structure and principle of the heat dissipation mechanism 7 composed of a mounting plate, a heat dissipation fan, a filter, a long slot, a sliding rod, a cylindrical brush, a threaded rod, a driving motor, a moving rod, and a guide rod in the utility model have been disclosed in a lithium-ion battery PACK box for mining with high efficiency heat dissipation disclosed in Chinese patent application No. 202320096696.7, and its working principle is as follows: a mounting plate is fixed inside the lower end of the box body 3, two heat dissipation fans are installed on the two vertical side walls of the mounting plate, two filters are fixed between the two sides of the mounting plate and the inner wall of the box body 3, and two long slots are provided on the mounting plate, and the two long slots are respectively located below the two heat dissipation fans, and a sliding rod is slidably arranged in the long slot, and the sliding rod slides. A cylindrical brush is fixed to the outside of the moving rod, a moving rod is connected between the two sliding rods, a threaded hole is provided in the middle position of the moving rod, the threaded rod is threadedly connected in the threaded hole, a driving motor for driving the threaded rod to rotate is fixed on the inner wall of the mounting plate, the threaded rod is parallel to the bottom surface of the mounting plate, and the threaded rod is perpendicular to the moving rod, and two symmetrically distributed sliding holes are provided on the moving rod, two guide rods are respectively slidably set in the two sliding holes, and both ends of the guide rod are fixed on the inner wall of the mounting plate. When in use, the driving motor drives the threaded rod to reciprocate, thereby driving the moving rod and the two sliding rods to move slowly along the long slot. During the movement of the sliding rod, the cylindrical brush will sweep away the dust adsorbed on the outside of the filter.

[0044] The structure and principle of the dustproof mechanism 9 composed of a protective cover and an air outlet in the utility model have been disclosed in a lithium-ion battery PACK box for mining with high-efficiency heat dissipation disclosed in Chinese patent application No. 202320096696.7, and its working principle is: a protective cover is connected to the outer wall of the box body 3 and is located on the periphery of the air outlet 5, and a plurality of air outlets are arranged on the side wall of the protective cover. A dustproof net is connected to the inside of the air outlet. When in use, the protective cover is installed to the periphery of the air outlet, and the airflow inside the box body 3 can be discharged through the air outlet. Under the action of the dustproof net, dust in the external environment can be prevented from entering the inside of the box body 3.

[0045] The working principle and use process of the utility model are as follows: the utility model opens the top cover 1, and then places the lithium-ion battery on the placement plate 62, and then rotates the rotating screw 61. The rotating screw 61 rotates to drive the threaded sleeve 66 to move, and the threaded sleeve 66 moves to drive the push rod 65 to move inside the perforation 64, and the push rod 65 moves to drive the clamping plate 63 to move. When the clamping plate 63 fits the side wall of the lithium-ion battery, the rotation of the rotating screw 61 is stopped. Under the action of the placement plate 62 and the clamping plate 63, the lithium-ion battery can be tightly placed to ensure the stability of the placement of the lithium-ion battery, avoid the lithium-ion battery from shaking inside the box 3 during the subsequent movement and transportation of the box 3, and avoid collision with the box 3, thereby avoiding damage to the lithium-ion battery. When in use, the heat dissipation mechanism 7 is started, and the wind generated by the operation of the heat dissipation mechanism 7 blows to the lithium-ion battery, and cooperates with the function of the air outlet 5 to ensure the air circulation inside the box 3, thereby ensuring the inside of the box 3 When the temperature is in a normal state and under the action of the dustproof mechanism 9, dust in the external environment can be prevented from entering the air outlet 5, thereby ensuring the air outlet effect of the air outlet 5. When there is a lot of dust adhering to the dustproof mechanism 9, start the driving motor 87 and the dust collector 104. The driving motor 87 drives the threaded column 85 to rotate, and the rotation of the threaded column 85 drives the threaded block 84 to move. The movement of the threaded block 84 drives the connecting rod 83 to move, and the movement of the connecting rod 83 drives the mounting rod 82 to move. The movement of the mounting rod 82 drives the brush 86 to move. During the movement of the brush 86, the dust adhering to the dustproof mechanism 9 can be cleaned to ensure the operation effect of the dustproof mechanism 9. Under the action of the dust collector 104, the dust cleaned by the brush 86 enters the inside of the square tube 102 through the dust suction port 101, and then enters the dust bucket in the dust collector 104 through the dust suction pipe 103 for collection, so as to prevent the dust from spreading to the surrounding environment and causing the surrounding environment to be polluted.

[0046] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A lithium-ion battery PACK box, comprising a box, characterized in that: A top cover is connected to the top of the box body, an air outlet is arranged on the side wall of the box body, a dustproof mechanism is arranged outside the air outlet, a cleaning component is arranged outside the dustproof mechanism, an adsorption component is arranged inside the cleaning component, handles are connected to both ends of the box body, a placement component is arranged inside the box body, a heat dissipation mechanism is connected inside the box body and below the placement component, and support rods are connected to both ends of the bottom of the box body.

2. A lithium-ion battery PACK box according to claim 1, characterized in that: The placement assembly includes a rotating screw, a placement plate, a clamping plate, a perforation, a pushing rod and a threaded sleeve. A placement plate is arranged above the heat dissipation mechanism. A rotating screw is connected between the box body and the placement plate. A threaded sleeve is connected to the outer wall of the rotating screw. Push rods are connected to both ends of the threaded sleeve on a side close to the placement plate. A perforation is arranged on the placement plate at a position corresponding to the pushing rod, and a clamping plate is connected to one end of the perforation close to the placement plate.

3. A lithium-ion battery PACK box according to claim 2, characterized in that: A plurality of through holes are arranged below the placement plate.

4. A lithium-ion battery PACK box according to claim 1, characterized in that: The cleaning assembly includes an external frame, a mounting rod, a connecting rod, a threaded block, a threaded column, a brush and a driving motor. The external frame is connected to the side wall of the box and is located at the periphery of the dustproof mechanism. The outer wall of the external frame is connected to the driving motor. The output end of the driving motor is connected to the threaded column. The periphery of the threaded column is connected to the threaded block. The side wall of the threaded block is connected to the connecting rod. Both ends of one side of the connecting rod are connected to the mounting rods, and the sides of the two mounting rods close to each other are connected to the brushes.

5. A lithium-ion battery PACK box according to claim 4, characterized in that: A guide column is connected to the side wall of the external frame, and a guide hole is arranged at one end of the connecting rod away from the threaded block and at a position corresponding to the guide column.

6. A lithium-ion battery PACK box according to claim 4, characterized in that: The adsorption component includes a dust suction port, a square tube, a dust suction tube and a dust collector. The dust collector is connected to the outer wall of the external frame, one end of the dust collector is connected to the dust suction tube, the end of the dust suction tube away from the dust collector is connected to the square tube, and the dust suction port is arranged on the side wall of the square tube.

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