CN212098471U

CN212098471U - Lithium ion battery pack charging equipment with protection function

Info

Publication number: CN212098471U
Application number: CN202020003206.0U
Authority: CN
Inventors: 王学礼
Original assignee: Yantai Yuanneng Electronic Technology Co ltd
Current assignee: Yantai Yuanneng Electronic Technology Co ltd
Priority date: 2020-01-02
Filing date: 2020-01-02
Publication date: 2020-12-08
Anticipated expiration: 2030-01-02

Abstract

The utility model discloses a lithium ion battery group battery charging outfit that possesses safeguard function, including the cabinet body, lifting hook, protector, bottom plate and fixing device, lifting hook fixed mounting is in the upper end of the cabinet body, the protector cover is established at the surface of the cabinet body, bottom plate fixed mounting is at the lower extreme of the cabinet body, fixing device fixed mounting is between the bottom plate and the cabinet body, protector includes the guard plate, the inside cover of guard plate is equipped with the foam blanket, the inboard of guard plate is rotated and is connected with the bull stick, the one end of bull stick is rotated and is connected with the gyro wheel, the slide rail has all been seted up to the both sides of the cabinet. The utility model discloses a set up protector, avoid the cabinet body because of receiving to collide the condition that takes place deformation and damage, improved this battery charging outfit's barrier propterty, through setting up fixing device, the not stable enough condition when avoiding the cabinet body to place has improved this battery charging outfit's safety in utilization.

Description

Lithium ion battery pack charging equipment with protection function

Technical Field

The utility model relates to a lithium ion battery group battery charging outfit specifically is a lithium ion battery group battery charging outfit who possesses safeguard function.

Background

The lithium ion battery pack charging equipment is suitable for charging the lithium ion battery pack, can provide charging current required by single battery equalization in the charging equipment for specific application, and is widely applied to electric vehicle charging stations, special equipment and special vehicles.

1. The conventional lithium ion battery pack charging equipment has no protection function, and when an object collides the equipment, the equipment shell is influenced by an acting force to deform, and even the charging equipment is damaged;

2. the existing lithium ion battery pack charging equipment is usually directly placed on the ground, does not have a mounting structure, is not stable enough in placement, and is not high enough in safety.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lithium ion battery group battery charging outfit that possesses safeguard function to current lithium ion battery group battery charging outfit that proposes in solving above-mentioned background does not possess safeguard function and leads to receiving the problem of easily taking place deformation and damage when offeing.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a lithium ion battery group battery charging outfit that possesses safeguard function, includes the cabinet body, lifting hook, protector, bottom plate and fixing device, lifting hook fixed mounting is in the upper end of the cabinet body, the surface at the cabinet body is established to the protector cover, bottom plate fixed mounting is at the lower extreme of the cabinet body, fixing device fixed mounting is between bottom plate and the cabinet body.

The protection device includes the guard plate, the inside cover of guard plate is equipped with the foam blanket, the inboard of guard plate is rotated and is connected with the bull stick, the one end of bull stick is rotated and is connected with the gyro wheel, the slide rail has all been seted up to the both sides of the cabinet body, the inside fixed mounting of slide rail has the spring, the one end fixed mounting of spring has the fixed plate.

As a further aspect of the present invention: the fixing device comprises a positioning anchor, a shell is fixedly mounted at the upper end of the bottom plate, an inserting rod penetrates through the shell, and sliding rods are fixedly mounted on two sides of the inserting rod.

As a further aspect of the present invention: an operation groove is formed in the front end of the bottom plate, a bolt penetrates through the operation groove, and a positioning pin is fixedly mounted at the lower end of the cabinet body.

As a further aspect of the present invention: the upper end of the bottom plate is provided with a positioning block, and the shape and the size of the positioning pin are matched with those of the positioning block.

As a further aspect of the present invention: the inside of inserted bar is seted up the screw hole, bolt and screw hole mesh.

As a further aspect of the present invention: the inserted bar is connected with the shell in a sliding mode through the sliding rod, and the inner wall of the shell is provided with a sliding groove.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this lithium ion battery pack battery charging outfit that possesses safeguard function through setting up protector, avoids the cabinet body because of receiving the condition that bumps and take place deformation and damage, has improved this battery charging outfit's barrier propterty.

2. This lithium ion battery pack battery charging outfit that possesses safeguard function through setting up fixing device, avoids the not stable enough condition when the cabinet body is placed, has improved this battery charging outfit's safety in utilization.

Drawings

Fig. 1 is a schematic structural diagram of a lithium ion battery pack charging apparatus with a protection function.

Fig. 2 is a schematic structural diagram of a protection device of a lithium ion battery pack charging apparatus with a protection function.

Fig. 3 is an enlarged schematic structural diagram of a point a in fig. 1 of the lithium ion battery pack charging apparatus with a protection function.

Shown in the figure: 1. a cabinet body; 2. a hook; 3. a guard; 301. a protection plate; 302. a foam layer; 303. a rotating rod; 304. a roller; 305. a slide rail; 306. a spring; 307. a fixing plate; 4. a base plate; 5. a fixing device; 501. positioning an anchor; 502. a housing; 503. inserting a rod; 504. a slide bar; 505. an operation slot; 506. a bolt; 507. and a positioning pin.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-3, in the embodiment of the present invention, an embodiment of a lithium ion battery pack charging apparatus with protection function, including the cabinet body 1, lifting hook 2, protection device 3, bottom plate 4 and

fixing device

5, 2 fixed mounting of lifting hook are in the upper end of the

cabinet body

1, and 3 covers of protection device are established at the surface of the

cabinet body

1, and 4 fixed mounting of bottom plate are at the lower extreme of the

cabinet body

1, and 5 fixed mounting of fixing device is between bottom plate 4 and the cabinet body 1.

The protection device 3 comprises a protection plate 301, a foam layer 302 is sleeved inside the protection plate 301, the inner side of the protection plate 301 is rotatably connected with a rotating rod 303, one end of the rotating rod 303 is rotatably connected with a roller 304, two sides of the cabinet body 1 are both provided with sliding rails 305, a spring 306 is fixedly arranged inside the sliding rails 305, one end of the spring 306 is fixedly provided with a fixing plate 307, when the cabinet body 1 is collided, the protection plate 301 protects the cabinet body 1, the foam layer 302 in the cabinet body can primarily absorb the impact force, meanwhile, the protection plate 301 will drive the rotation rod 303 to fold, the rotation rod 303 will drive the roller 304 to press the fixing plate 307, the spring 306 will provide elastic supporting force to the fixing plate 307, thereby make bull stick 303 receive reaction force, realize absorbing and the purpose of decomposing the impulsive force, avoid the cabinet body 1 to take place the condition of deformation and damage because of receiving to collide, improved this battery charging outfit's barrier propterty.

The fixing device 5 comprises a positioning anchor 501, a housing 502 is fixedly installed at the upper end of the bottom plate 4, an inserting rod 503 is arranged in the housing 502 in a penetrating manner, a threaded hole is formed in the inserting rod 503, a bolt 506 is meshed with the threaded hole, a sliding rod 504 is fixedly installed on each of two sides of the inserting rod 503, the inserting rod 503 is connected with the housing 502 in a sliding manner through the sliding rod 504, a sliding groove is formed in the inner wall of the housing 502, an operation groove 505 is formed in the front end of the bottom plate 4, a bolt 506 is arranged in the operation groove 505 in a penetrating manner, a positioning pin 507 is fixedly installed at the lower end of the cabinet body 1, a positioning block is arranged at the upper end of the bottom plate 4, the positioning pin 507 is matched with the positioning block in shape and size, the bottom plate 4 is fixed on the ground under the action of the positioning anchor 501 during installation, then a lifting device is used for lifting the lifting, the cabinet body 1 is positioned, the inserting rod 503 is downwards inserted into the bottom plate 4, the bolt 506 is screwed into the inserting rod 503, and the inserting rod 503 is fastened, so that the cabinet body 1 and the bottom plate 4 are stably connected together, the cabinet body 1 can be stably installed at a required position, the situation that the cabinet body 1 is not stable enough when being placed is avoided, and the use safety of the charging equipment is improved.

The utility model discloses a theory of operation is: when the cabinet body 1 is impacted, the protection plate 301 protects the cabinet body 1, the foam layer 302 inside can primarily absorb the impact force, the protection plate 301 can drive the rotating rod 303 to fold, the rotating rod 303 drives the roller 304 to extrude the fixing plate 307, the spring 306 provides elastic supporting force for the fixing plate 307, so that the rotating rod 303 can receive reaction force to achieve the purpose of absorbing and decomposing the impact force, when in installation, the bottom plate 4 is fixed on the ground under the action of the positioning anchor 501, then the lifting hook 2 is lifted by using lifting equipment, so that the cabinet body 1 moves to the upper part of the bottom plate 4, the positioning pin 507 below the cabinet body 1 is inserted into the bottom plate 4 through manual assistance to position the cabinet body 1, then the inserting rod 503 is inserted downwards into the bottom plate 4 and the bolt 506 is screwed, the bolt 506 is screwed into the inserting rod 503 to fasten the inserting rod 503, so that the cabinet body 1 and the bottom plate 4 are stably connected together, so that the cabinet 1 can be stably installed at a desired position.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a lithium ion battery group battery charging outfit that possesses safeguard function, includes the cabinet body (1), lifting hook (2), protector (3), bottom plate (4) and fixing device (5), its characterized in that: the lifting hook (2) is fixedly arranged at the upper end of the cabinet body (1), the protection device (3) is sleeved on the outer surface of the cabinet body (1), the bottom plate (4) is fixedly arranged at the lower end of the cabinet body (1), and the fixing device (5) is fixedly arranged between the bottom plate (4) and the cabinet body (1);

protector (3) are including guard plate (301), the inside cover of guard plate (301) is equipped with foam layer (302), the inboard rotation of guard plate (301) is connected with bull stick (303), the one end of bull stick (303) is rotated and is connected with gyro wheel (304), slide rail (305) have all been seted up to the both sides of the cabinet body (1), the inside fixed mounting of slide rail (305) has spring (306), the one end fixed mounting of spring (306) has fixed plate (307).

2. The lithium ion battery pack charging apparatus with protection function of claim 1, wherein: fixing device (5) are including location anchor (501), the upper end fixed mounting of bottom plate (4) has shell (502), the inside of shell (502) is run through and is provided with inserted bar (503), the equal fixed mounting in both sides of inserted bar (503) has slide bar (504), operation groove (505) have been seted up to the front end of bottom plate (4), the inside of operation groove (505) is run through and is provided with bolt (506), the lower extreme fixed mounting of the cabinet body (1) has locating pin (507).

3. The lithium ion battery pack charging apparatus with protection function of claim 2, wherein: the upper end of the bottom plate (4) is provided with a positioning block, and the shape and size of the positioning pin (507) are matched with those of the positioning block.

4. The lithium ion battery pack charging apparatus with protection function of claim 2, wherein: the inside of inserted bar (503) is seted up threaded hole, bolt (506) and threaded hole mesh.

5. The lithium ion battery pack charging apparatus with protection function of claim 2, wherein: the inserted bar (503) is connected with the shell (502) in a sliding mode through the sliding bar (504), and a sliding groove is formed in the inner wall of the shell (502).