CN216563362U - Two-wheel vehicle lithium battery with protection structure - Google Patents

Abstract

The utility model relates to the technical field of lithium batteries, in particular to a lithium battery of a two-wheel vehicle with a protection structure. The technical scheme comprises the following steps: protection frame, protection box and lithium cell body, the both sides of protection box all fixed mounting have the mount pad, and the inside movable mounting of protection box has the buffer board, and lithium cell body has been placed at the top of buffer board, and the top fixed mounting of protection box has the protection frame, and movable mounting has the movable roll that corresponds with lithium cell body between the protection frame, and the top movable mounting of protection frame has the protective cover. According to the utility model, the buffer plate, the protective frame and the movable roller are matched with each other, so that the lithium battery body is conveniently buffered, the friction force of the lithium battery body can be reduced when the lithium battery body is bumped and moves up and down by rolling of the movable roller, the lead and the lithium battery body can be isolated by matching the isolation box and the wire arranging groove, the condition of circuit power failure caused by contact is reduced, and the driving safety is improved.

Description

Two-wheel vehicle lithium battery with protection structure

Technical Field

The utility model relates to the technical field of lithium batteries, in particular to a lithium battery of a two-wheel vehicle with a protection structure.

Background

Along with people's standard of living constantly improves, people are also constantly strengthened to the environmental protection consciousness of environment, most crowds are when going on a journey, all can select to use the bicycle as daily green instrument of riding instead of walk, bicycle convenient to use is swift, extensively receive liking of people, and the bicycle mostly can adopt the lithium cell to supply power, the lithium cell is one kind by lithium metal or lithium alloy for just/negative pole material, use non-aqueous electrolyte solution's battery, by the wide application, and need protect the lithium cell in the use of bicycle, consequently, need use the bicycle lithium cell that has protective structure so that satisfy the processing demand.

Through the retrieval, patent publication number is CN210778849U discloses an electric motor car lithium cell, including electric motor car lithium cell chamber, the side is opened around the lower extreme in electric motor car lithium cell chamber has first spout, the lithium cell has been placed in the inside activity in electric motor car lithium cell chamber, the lower extreme four corners fixedly connected with gyro wheel of lithium cell, peg graft in the inside of first spout in the lower part of gyro wheel, the left end lower part in electric motor car lithium cell chamber is connected with first apron through the connecting axle, it has fastening screw to peg graft through the screw thread in the middle part of the upper and lower side of first apron, the side is opened around the right-hand member of first apron has the second spout, the upper end fixedly connected with guard plate of lithium cell, open threaded hole in the left and right sides of guard plate.

The existing two-wheel vehicle lithium battery with a protection structure has the following defects:

1. the existing lithium battery with a protection structure for the two-wheeled vehicle is not provided with a good protection structure, most of the lithium batteries are directly placed on a frame in the vehicle, and the lithium batteries are not provided with a good protection structure, so that the lithium batteries are easy to jolt and shake up and down in the driving process, friction is generated among the lithium batteries, the lithium batteries are easy to damage, and the service life is shortened;

2. generally, the two-wheel vehicle lithium battery with the protection structure does not have a good isolation structure, and most of lithium batteries are directly exposed outside a wire when being connected, so that the wire is in contact with the lithium battery, after the two-wheel vehicle lithium battery is used for a long time, the situation of short circuit and power failure is easy to occur, more potential safety hazards are brought to driving, and therefore the two-wheel vehicle lithium battery with the protection structure is provided to solve the existing problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a lithium battery of a two-wheel vehicle with a protective structure aiming at the problems in the background technology.

The technical scheme of the utility model is as follows: the utility model provides a bicycle lithium cell with protective structure, includes protection frame, protection box and lithium cell body, the both sides of protection box all fixed mounting have the mount pad, the inside movable mounting of protection box has the buffer board, lithium cell body has been placed at the top of buffer board, the top fixed mounting of protection box has the protection frame, movable mounting has the movable roller that corresponds with lithium cell body between the protection frame, the top movable mounting of protection frame has the protective cover, the bottom fixed mounting of protective cover has the isolation box, the inside of isolation box is provided with the winding displacement groove.

Can be comparatively convenient fix the protection box in suitable position through the mount pad, through placing lithium cell body on the buffer board, the reduction vibrations of jolting cause the damage to lithium cell body, the movable roller is the contact state with lithium cell body surface, can make lithium cell body when going on the activity from top to bottom, the roll that can utilize the movable roller reduces frictional force, the reduction causes the damage to lithium cell body's surface, can conveniently protect lithium cell body's top through the protective cover, can conveniently protect lithium cell body's side through the protection frame.

Preferably, a fixing block is fixedly mounted between the mounting seat and the protection box, and a bolt hole is formed in the mounting seat. Can improve the structural strength of mount pad through the fixed block, utilize the bolt hole to facilitate the use bolt to install the mount pad fixedly.

Preferably, the front end and the rear end of the protection box are both provided with vent holes, and guard rails are fixedly arranged between the protection box and the protection frame. Can conveniently make ventilation cooling in the protection box through the ventilation hole, make lithium cell body be difficult for receiving high temperature and influence the result of use, can improve the structural strength of protection frame through the rail guard.

Preferably, the buffer plate and the protection box are movably mounted through a spring, and the protection frame and the movable roller are movably mounted through a movable shaft. Utilize the spring can conveniently cushion lithium cell body, reduce the vibrations of jolting and cause the damage to lithium cell body, can make the movable roll rotate through the loose axle.

Preferably, the protective cover and the protective frame are movably mounted through a hinge, and the protective cover and the protective frame are fixed through a fixing knob. Utilize the hinge can conveniently make the protective cover carry out the upset activity, conveniently fix between protective cover and the protection frame through rotating fixed knob.

Preferably, both sides of the isolation box are provided with wire holes, and the wire holes are communicated with the wire arranging grooves. The wire hole is utilized to conveniently lead the wire into the wire arranging groove for wiring operation.

Compared with the prior art, the utility model has the following beneficial technical effects:

through the mutual matching of the buffer plate, the protective frame and the movable roller, the lithium battery body can be conveniently buffered through the buffer plate, the damage caused by bumping is reduced, the friction force can be effectively reduced when the lithium battery body is bumped and vertically moved through the rolling of the movable roller, the damage to the surface of the lithium battery body can be effectively reduced, the service life is prolonged, the damage caused by collision between an external object and the lithium battery body can be reduced through the protective frame, and the lithium battery is convenient and practical; through keeping apart mutually supporting of box and winding displacement groove, can carry out the winding displacement with comparatively convenient utilization winding displacement groove with the wire on the lithium cell body, utilize to keep apart the box and can make wire and lithium cell body keep apart, reduce the condition that the contact arouses the circuit outage, effectual improvement safety of traveling, convenient and fast.

Drawings

FIG. 1 is a perspective front view of a first aspect of the present invention;

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic structural diagram according to a second embodiment of the present invention;

FIG. 4 is a schematic structural view of a protective frame according to the present invention;

fig. 5 is a schematic diagram of the internal structure of the protective box of the present invention.

Reference numerals: 1. a protective cover; 101. fixing the knob; 102. a hinge; 103. an isolation box; 104. a wire guide hole; 105. a wire arrangement groove; 2. a protective frame; 201. a movable roller; 202. protecting the fence; 203. a movable shaft; 3. a protective case; 301. a vent hole; 302. a mounting seat; 303. a fixed block; 304. bolt holes; 4. a lithium battery body; 5. a buffer plate; 501. a spring.

Detailed Description

The technical solution of the present invention is further explained with reference to the accompanying drawings and specific embodiments.

Example one

As shown in fig. 1-5, the two-wheeled vehicle lithium battery with a protection structure provided by the utility model comprises a protection frame 2, a protection box 3 and a lithium battery body 4, wherein mounting seats 302 are fixedly mounted on both sides of the protection box 3, a buffer plate 5 is movably mounted in the protection box 3, the lithium battery body 4 is placed on the top of the buffer plate 5, the protection frame 2 is fixedly mounted at the top of the protection box 3, movable rollers 201 corresponding to the lithium battery body 4 are movably mounted between the protection frames 2, a protection cover 1 is movably mounted at the top of the protection frame 2, an isolation box 103 is fixedly mounted at the bottom of the protection cover 1, a wire arrangement groove 105 is arranged in the isolation box 103, the buffer plate 5 and the protection box 3 are movably mounted through a spring 501, and the protection frame 2 and the movable rollers 201 are movably mounted through a movable shaft 203.

The working principle of the lithium battery of the two-wheel vehicle with the protection structure based on the embodiment 1 is as follows: the protective box 3 can be conveniently fixed at a proper position through the mounting seat 302, the lithium battery body 4 is placed on the buffer plate 5, the lithium battery body 4 can be conveniently buffered by the spring 501, the damage to the lithium battery body 4 caused by bumping vibration is reduced, the movable roller 201 can rotate by matching with the movable shaft 203, the movable roller 201 is in a contact state with the surface of the lithium battery body 4, when the lithium battery body 4 moves up and down, the friction force can be reduced by the rolling of the movable roller 201, the damage to the surface of the lithium battery body 4 is reduced, the service life of the lithium battery body 4 is effectively prolonged, the protective cover 1 can conveniently protect the top of the lithium battery body 4, the protective frame 2 can conveniently protect the side surface of the lithium battery body 4, and the damage caused by collision of external objects is reduced, the protection effect is improved, the wires are arranged in the wire arrangement grooves 105, the isolation boxes 103 are utilized to isolate the wires from the lithium battery body 4 conveniently, the situation of short circuit and power failure is reduced, the safety is improved, and convenience and practicability are achieved.

Example two

As shown in fig. 1 to 5, compared with the first embodiment, the lithium battery for a two-wheel vehicle with a protection structure of the present invention further includes: fixed mounting has fixed block 303 between mount pad 302 and the protection box 3, and be provided with bolt hole 304 on the mount pad 302, the front end and the rear end of protection box 3 all are provided with ventilation hole 301, and fixed mounting has rail guard 202 between protection box 3 and the protection frame 2, through hinge 102 movable mounting between protective cover 1 and the protection frame 2, and it is fixed through fixed knob 101 between protective cover 1 and the protection frame 2, the both sides of isolation box 103 all are provided with wire guide 104, and wire guide 104 and winding displacement tank 105 communicate.

In this embodiment, can improve the structural strength of mount pad 302 through fixed block 303, utilize bolt hole 304 to facilitate the use bolt to install mount pad 302 fixedly, can conveniently make and carry out ventilation cooling in the protection box 3 through ventilation hole 301, make lithium cell body 4 be difficult for receiving high temperature influence result of use, can improve the structural strength of protection frame 2 through rail guard 202, the protecting effect has been strengthened, utilize hinge 102 can conveniently make protective cover 1 carry out the upset activity, conveniently fix between protective cover 1 and protection frame 2 through rotating fixed knob 101, utilize wire guide 104 conveniently with the wire leading-in to wiring groove 105 in the operation of working a telephone switchboard.

The above embodiments are merely some preferred embodiments of the present invention, and those skilled in the art can make various alternative modifications and combinations of the above embodiments based on the technical solution of the present invention and the related teaching of the above embodiments.

Claims (6)

1. The utility model provides a bicycle lithium cell with protective structure, includes protection frame (2), protection box (3) and lithium cell body (4), its characterized in that: the utility model discloses a lithium battery protection device, including protection box (3), the inside movable mounting of protection box (3) has buffer board (5), lithium cell body (4) have been placed at the top of buffer board (5), the top fixed mounting of protection box (3) has protection frame (2), movable mounting has movable roller (201) that correspond with lithium cell body (4) between protection frame (2), the top movable mounting of protection frame (2) has protective cover (1), the bottom fixed mounting of protective cover (1) has isolation box (103), the inside of isolating box (103) is provided with winding displacement groove (105).

2. The lithium battery for motorcycles having a protective structure as claimed in claim 1, wherein: a fixing block (303) is fixedly installed between the mounting seat (302) and the protection box (3), and a bolt hole (304) is formed in the mounting seat (302).

3. The lithium battery for motorcycles having a protective structure as claimed in claim 1, wherein: the front end and the rear end of the protection box (3) are both provided with vent holes (301), and a protective guard (202) is fixedly arranged between the protection box (3) and the protection frame (2).

4. The lithium battery for motorcycles having a protective structure as claimed in claim 1, wherein: the buffer plate (5) and the protection box (3) are movably mounted through a spring (501), and the protection frame (2) and the movable roller (201) are movably mounted through a movable shaft (203).

5. The lithium battery for motorcycles having a protective structure as claimed in claim 1, wherein: the protective cover (1) and the protective frame (2) are movably mounted through a hinge (102), and the protective cover (1) and the protective frame (2) are fixed through a fixing knob (101).

6. The lithium battery for motorcycles having a protective structure as claimed in claim 1, wherein: wire holes (104) are formed in the two sides of the isolation box (103), and the wire holes (104) are communicated with the wire arrangement grooves (105).

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