New energy battery sealing box

Abstract

The utility model belongs to the technical field of sealing boxes, and particularly relates to a new energy battery sealing box which comprises a box body, a storage groove is formed in the top of the box body, positioning grooves are formed in the two sides of the inner wall of the storage groove, screw rods are rotationally connected to the inner bottom walls of the positioning grooves, and transmission plates are in threaded connection to the outer walls of the screw rods; through the arrangement of the box body and the storage groove, a storage positioning hole of a battery can be enlarged, through the arrangement of a positioning mechanism, a battery pack can be placed on a positioning plate, a lead screw is rotated to drive a transmission plate to move, then the positioning plate gradually moves downwards, in the process, a gear makes contact with a rack, along with the downward movement of the positioning plate, the gear drives a double-end threaded rod to rotate, and the battery pack is stored in the double-end threaded rod. Then the two transmission blocks on the double-end threaded rod drive the two clamping plates to move until the clamping plates are attached to the outer wall of the battery pack, positioning of the battery pack is completed, positioning is simple and convenient, and battery positioning can be guaranteed while heat dissipation of the battery pack is guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of sealed boxes, in particular to a sealed box for new energy batteries. Background Art

[0002] The battery box is a group of batteries composed of several single cells, a box body, a battery management system, and related mounting structures and equipment. Due to its usage characteristics, the battery box needs to be well sealed and protected by a sealed box.

[0003] When existing new energy batteries are used in a sealed box for a long time, the contact between the batteries and the sealed box is relatively close, resulting in poor heat dissipation in the box, which greatly reduces the life of the new energy batteries. Therefore, a new energy battery sealed box is proposed to address the above problems. Utility Model Content

[0004] In order to make up for the shortcomings of the existing technology and solve the problem that when the existing new energy batteries are used in a sealed box for a long time, the contact between them and the battery sealed box is relatively close, resulting in poor heat dissipation effect in the box, which greatly reduces the life of the new energy batteries, a new energy battery sealed box is proposed.

[0005] The technical solution adopted by the utility model to solve the technical problem is as follows: the utility model discloses a new energy battery sealed box, comprising a box body; a storage groove is provided on the top of the box body, positioning grooves are provided on both sides of the inner wall of the storage groove, a screw rod is rotatably connected to the inner bottom wall of the positioning groove, and a transmission plate is threadedly connected to the outer wall of the screw rod;

[0006] A positioning mechanism is provided in the box body, and the positioning mechanism includes a positioning plate slidably connected to the storage groove, an adjusting groove is opened on the top of the positioning plate, and a double-headed threaded rod is rotatably connected to the inner side wall of the adjusting groove, and transmission blocks are fixedly connected at both ends of the outer wall of the double-headed threaded rod, and the top of the transmission block extends out of the adjusting groove and is fixedly connected to a clamping plate, one end of the double-headed threaded rod passes through the positioning plate and is fixedly connected to a gear, and a rack is fixedly connected to the inner side wall of the positioning groove, and the rack is meshingly connected to the gear. Through the setting of the positioning mechanism, the battery can be lowered and positioned while increasing the placement space of the new energy battery, thereby ensuring the positioning of the battery.

[0007] Preferably, the outer wall of the screw rod is threadedly connected to a fixing block, the bottom end of the fixing block is fixedly connected to a connecting block, the bottom end of the connecting block is fixedly connected to the top of the transmission plate, and through the cooperation of the fixing block and the connecting block, it can cooperate with the transmission plate to support and position the positioning plate to prevent the positioning plate from moving upward due to vibration.

[0008] Preferably, a stopper is fixedly connected to the inner side wall of the storage groove, and a through hole adapted to the screw rod is provided on the top of the stopper, and the screw rod can be positioned by setting the stopper.

[0009] Preferably, both sides of the top of the positioning plate are fixedly connected to limiting plates, and one side of the limiting plate is elastically connected to an auxiliary plate via a spring. The battery can be assisted in positioning by setting the limiting plate, the spring and the positioning block thereon.

[0010] Preferably, a first heat dissipation hole is opened on one side of the clamping plate, and a second heat dissipation hole is opened on a side of the auxiliary plate away from the spring. Through the cooperation of the first heat dissipation hole and the second heat dissipation hole, the influence of battery positioning on its heat dissipation can be reduced.

[0011] Preferably, the top of the box body is rotatably connected to a box cover via a hinge, and a sponge pad is provided on the top of the positioning plate. Through the setting of the box cover, a locking piece can be provided thereon to cooperate with the box body to form a sealed box body.

[0012] Preferably, a sponge pad is provided on the outer wall of the clamping plate, and a sealing pad is provided on the bottom of the box cover. By providing a sponge pad on the outer wall of the clamping plate and a sealing pad on the bottom of the box cover, the protection of the battery is improved.

[0013] Beneficial effects of the utility model:

[0014] 1. The utility model provides a new energy battery sealing box. Through the arrangement of the box body and the storage groove, the storage positioning hole of the battery can be enlarged. By arranging the positioning mechanism, the battery pack can be placed on the positioning plate, and the screw rod is rotated to drive the transmission plate to move, and then the positioning plate is gradually moved down. In this process, the gear contacts the rack, and as the positioning plate moves downward, the gear drives the double-headed threaded rod to rotate, and then the two transmission blocks on the double-headed threaded rod drive the two clamping plates to move until the clamping plate fits with the outer wall of the battery pack, thereby completing the positioning of the battery pack. The positioning is simple and convenient, and the positioning of the battery can be ensured while ensuring the heat dissipation of the battery pack.

[0015] 2. The utility model provides a new energy battery sealing box, which can cooperate with the transmission plate through the cooperation of the fixing block and the connecting block to support and position the positioning plate to prevent the positioning plate from moving up due to vibration. The battery can be assisted in positioning by setting the limit plate, the spring and the positioning block thereon. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0017] Figure 1 It is a three-dimensional diagram of the utility model;

[0018] Figure 2 This is one of the cross-sectional structural diagrams of the box body in the utility model;

[0019] Figure 3 This is the second cross-sectional structural diagram of the box body in the utility model;

[0020] Figure 4 This is the third cross-sectional structural diagram of the box body in the present utility model.

[0021] Legend:

[0022] 1. Box body; 2. Positioning groove; 3. Screw rod; 4. Transmission plate; 5. Positioning mechanism; 51. Positioning plate; 52. Double-headed threaded rod; 53. Clamping plate; 54. Gear; 55. Rack; 6. Fixed block; 7. Stop block; 8. Limiting plate; 9. Auxiliary plate; 10. First heat dissipation hole; 11. Box cover. DETAILED DESCRIPTION

[0023] 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 of 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.

[0024] Specific examples are given below.

[0025] See also Figure 1-Figure 4 The utility model provides a new energy battery sealed box, including a box body 1; a storage groove is opened on the top of the box body 1, and positioning grooves 2 are opened on both sides of the inner wall of the storage groove. The inner bottom wall of the positioning groove 2 is rotatably connected with a screw rod 3, and the outer wall of the screw rod 3 is threadedly connected with a transmission plate 4;

[0026] A positioning mechanism 5 is provided in the box body 1, and the positioning mechanism 5 includes a positioning plate 51 slidably connected in the storage groove, an adjusting groove is provided on the top of the positioning plate 51, and a double-headed threaded rod 52 is rotatably connected to the inner side wall of the adjusting groove, and both ends of the outer wall of the double-headed threaded rod 52 are fixedly connected to a transmission block, and the top of the transmission block extends out of the adjusting groove and is fixedly connected to a clamping plate 53, one end of the double-headed threaded rod 52 passes through the positioning plate 51 and is fixedly connected to a gear 54, and a rack 55 is fixedly connected to the inner side wall of the positioning groove 2, and the rack 55 is meshed with the gear 54; when working, through the arrangement of the box body 1 and the storage groove, By increasing the storage positioning hole of the battery and setting the positioning mechanism 5, the battery pack can be placed on the positioning plate 51, and the screw rod 3 is rotated to drive the transmission plate 4 to move, and then the positioning plate 51 is gradually moved downward. During this process, the gear 54 is in contact with the rack 55. As the positioning plate 51 moves downward, the gear 54 drives the double-headed threaded rod 52 to rotate, and then the two transmission blocks on the double-headed threaded rod 52 drive the two clamping plates 53 to move until the clamping plates 53 are in contact with the outer wall of the battery pack, thereby completing the positioning of the battery pack. The positioning is simple and convenient, and can ensure the positioning of the battery while ensuring the heat dissipation of the battery pack.

[0027] Further, such as Figure 2 and Figure 3 As shown, the outer wall of the screw rod 3 is threadedly connected with a fixing block 6, the bottom end of the fixing block 6 is fixedly connected with a connecting block, and the bottom end of the connecting block is fixedly connected to the top of the transmission plate 4. During operation, the fixing block 6 and the connecting block cooperate with the transmission plate 4 to support and position the positioning plate 51, thereby preventing the positioning plate 51 from moving upward due to vibration.

[0028] Further, such as Figure 2 and Figure 3 As shown, the inner side wall of the storage groove is fixedly connected with a stopper 7, and the top of the stopper 7 is provided with a through hole adapted to the screw rod 3. During operation, the screw rod 3 can be positioned by setting the stopper 7.

[0029] Further, such as Figure 2 and Figure 4 As shown, both sides of the top of the positioning plate 51 are fixedly connected to the limiting plate 8, and one side of the limiting plate 8 is elastically connected to the auxiliary plate 9 through a spring. During operation, the limiting plate 8, the spring and the positioning block thereon can assist in positioning the battery.

[0030] Further, such as Figure 2 and Figure 4 As shown, a first heat dissipation hole 10 is opened on one side of the clamping plate 53, and a second heat dissipation hole is opened on the side of the auxiliary plate 9 away from the spring. During operation, the first heat dissipation hole 10 and the second heat dissipation hole cooperate to reduce the influence of battery positioning on its heat dissipation.

[0031] Further, such as Figure 1 and Figure 2 As shown, the top of the box body 1 is connected to the box cover 11 by a hinge, and a sponge pad is arranged on the top of the positioning plate 51. During operation, through the arrangement of the box cover 11, a locking member can be arranged on it, which cooperates with the box body 1 to form a sealed box body 1.

[0032] Further, such as Figure 1 and Figure 3 As shown, a sponge pad is provided on the outer wall of the clamping plate 53, and a sealing pad is provided on the bottom of the box cover 11. During operation, the sponge pad is provided on the outer wall of the clamping plate 53, and the sealing pad is provided on the bottom of the box cover 11 to improve the protection of the battery.

[0033] Working principle: through the arrangement of the box body 1 and the storage groove, the storage positioning hole of the battery can be enlarged, and through the arrangement of the positioning mechanism 5, the battery pack can be placed on the positioning plate 51, and the screw rod 3 is rotated to drive the transmission plate 4 to move, and then the positioning plate 51 is gradually moved down. During this process, the gear 54 contacts the rack 55, and as the positioning plate 51 moves downward, the gear 54 drives the double-headed threaded rod 52 to rotate, and then the two transmission blocks on the double-headed threaded rod 52 drive the two clamping plates 53 to move until the clamping plates 53 are in contact with the outer wall of the battery pack, thereby completing the positioning of the battery pack. The positioning is simple and convenient, and can ensure the positioning of the battery while ensuring the heat dissipation of the battery pack.

[0034] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A sealed box for a new energy battery, comprising a box body (1); a storage groove is provided on the top of the box body (1); positioning grooves (2) are provided on both sides of the inner wall of the storage groove; a screw rod (3) is rotatably connected to the inner bottom wall of the positioning groove (2), characterized in that: The outer wall of the screw rod (3) is threadedly connected with a transmission plate (4); A positioning mechanism (5) is provided in the box body (1), and the positioning mechanism (5) comprises a positioning plate (51) slidably connected in the storage groove, an adjustment groove is provided on the top of the positioning plate (51), a double-headed threaded rod (52) is rotatably connected to the inner wall of the adjustment groove, both ends of the outer wall of the double-headed threaded rod (52) are fixedly connected to a transmission block, the top end of the transmission block extends out of the adjustment groove and is fixedly connected to a clamping plate (53), one end of the double-headed threaded rod (52) passes through the positioning plate (51) and is fixedly connected to a gear (54), and the inner wall of the positioning groove (2) is fixedly connected to a rack (55), and the rack (55) is meshingly connected to the gear (54).

2. A new energy battery sealed box according to claim 1, characterized in that: The outer wall of the screw rod (3) is threadedly connected to a fixing block (6), the bottom end of the fixing block (6) is fixedly connected to a connecting block, and the bottom end of the connecting block is fixedly connected to the top of the transmission plate (4).

3. A new energy battery sealed box according to claim 2, characterized in that: A stopper (7) is fixedly connected to the inner side wall of the storage groove, and a through hole matching the screw rod (3) is formed on the top of the stopper (7).

4. A new energy battery sealed box according to claim 3, characterized in that: Both sides of the top of the positioning plate (51) are fixedly connected to a limiting plate (8), and one side of the limiting plate (8) is elastically connected to an auxiliary plate (9) via a spring.

5. A new energy battery sealed box according to claim 4, characterized in that: A first heat dissipation hole (10) is provided on one side of the clamping plate (53), and a second heat dissipation hole is provided on one side of the auxiliary plate (9) away from the spring.

6. A new energy battery sealed box according to claim 5, characterized in that: The top of the box body (1) is rotatably connected to a box cover (11) via a hinge, and a sponge pad is provided on the top of the positioning plate (51).

7. A new energy battery sealed box according to claim 6, characterized in that: The outer wall of the clamping plate (53) is provided with a sponge pad, and the bottom of the box cover (11) is provided with a sealing pad.

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