阅读说明：本技术 一种具有保护作用的新能源电池箱 (New forms of energy battery box with guard action ) 是由 杨广宁 于 2021-02-04 设计创作，主要内容包括：本发明涉及一种电池箱,尤其涉及一种具有保护作用的新能源电池箱。本发明的技术问题为提供一种方便打开和紧闭箱盖,为电池移动提供缓冲,自动散热,全面防尘的具有保护作用的新能源电池箱。一种具有保护作用的新能源电池箱,包括有：箱体,箱体上部一侧转动式连接有箱盖；纵向缓冲机构,箱体内部设有纵向缓冲机构；横向缓冲机构,纵向缓冲机构上设有横向缓冲机构；卡紧机构,箱体上部一侧与纵向缓冲机构之间设有卡紧机构。本发明通过关闭箱盖,推动异形架向下移动,推动直角架向下移动,推动方板向下移动,在第八弹簧的作用下,推动卡条向后移动,卡条卡入卡扣内,固定箱盖,达到方便打开和紧闭箱盖的效果。(The invention relates to a battery box, in particular to a new energy battery box with a protection function. The invention provides a new energy battery box which is convenient to open and close a box cover, provides buffer for battery movement, automatically dissipates heat, is comprehensive and dustproof and has a protection effect. A new energy battery box with protection effect comprises: one side of the upper part of the box body is rotatably connected with a box cover; the longitudinal buffer mechanism is arranged in the box body; the longitudinal buffer mechanism is provided with a transverse buffer mechanism; and a clamping mechanism is arranged between one side of the upper part of the box body and the longitudinal buffer mechanism. According to the invention, the box cover is closed, the special-shaped frame is pushed to move downwards, the right-angle frame is pushed to move downwards, the square plate is pushed to move downwards, the clamping strip is pushed to move backwards under the action of the eighth spring, the clamping strip is clamped in the buckle, the box cover is fixed, and the effect of conveniently opening and tightly closing the box cover is achieved.)

1. A new energy battery box with a protection effect is characterized by comprising:

the box body (1), one side of the upper part of the box body (1) is rotatably connected with a box cover (2);

the box body (1) is internally provided with a longitudinal buffer mechanism (3);

the longitudinal buffer mechanism (3) is provided with a transverse buffer mechanism (4);

and a clamping mechanism (5) is arranged between one side of the upper part of the box body (1) and the longitudinal buffer mechanism (3).

2. The new energy battery box with the protection function as claimed in claim 1, wherein the longitudinal buffer mechanism (3) comprises:

the two sides of the lower side inside the box body (1) are symmetrically connected with the upright posts (31);

the placing plates (32) are connected between the upright columns (31) in a sliding manner;

the two sides between the placing plate (32) and the lower side of the box body (1) are symmetrically connected with the first springs (33), and the first springs (33) are sleeved on the upright posts (31);

the transverse plates (34) are connected between the upper parts of the upright columns (31) on the two sides;

the middle parts of the transverse plates (34) are connected with special-shaped frames (35) in a sliding manner, and the special-shaped frames (35) are matched with the box cover (2);

the lower parts of the special-shaped frames (35) are connected with first wedge blocks (37);

the second springs (36) are symmetrically connected between the first wedge-shaped block (37) and the transverse plate (34), and the second springs (36) are sleeved on the special-shaped frame (35);

the middle parts of the first sliding seats (311) and the upright columns (31) are connected with the first sliding seats (311);

the first push plate (310) is connected between the first sliding seats (311) on the two sides of the first push plate (310) in a sliding mode, and the first push plate (310) is matched with the first wedge-shaped block (37);

the fourth springs (312) are symmetrically connected between the outer side of the first push plate (310) and the box body (1);

the inner sides of the first push plates (310) are connected with the first buffer plates (38) in a sliding manner;

the third springs (39) are symmetrically connected between the outer side of the first buffer plate (38) and the first push plate (310);

the two sides of the first push plate (310) are both connected with the wedge-shaped frame (313).

3. The new energy battery box with the protection function as claimed in claim 2, wherein the transverse buffer mechanism (4) comprises:

the second sliding seats (41) are connected between the lower parts of the upright columns (31) on the two sides;

the two sides of the second sliding seat (41) are both connected with the second push plate (43) in a sliding manner;

fifth springs (42) are symmetrically connected between the outer side of the second push plate (43) and the box body (1);

the two sides of the upper part of the second push plate (43) are both connected with push columns (44), and the push columns (44) are matched with the wedge-shaped frame (313);

the inner sides of the second sliding seats (41) are symmetrically and slidably connected with second buffer plates (46);

and sixth springs (47) are symmetrically connected between the outer sides of the second buffer plates (46) and the second sliding seat (41).

4. The new energy battery box with the protection function as claimed in claim 3, wherein the clamping mechanism (5) comprises:

the right-angle frame (51), both sides of the transverse plate (34) are connected with the right-angle frame (51), and the inner side of the upper part of the right-angle frame (51) is connected with the special-shaped frame (35);

the transverse plates (34) are connected with connecting frames (52) in a sliding mode, and the connecting frames (52) are matched with the right-angle frames (51);

seventh springs (53), wherein the seventh springs (53) are symmetrically connected between the lower parts of the connecting frames (52) and the transverse plate (34);

the two sides of the upper part of the connecting frame (52) are connected with the square plates (54);

the buckle (55) is symmetrically connected with one side of the lower part of the box cover (2);

the sliding chutes (57) are symmetrically connected to one side of the inner side surface of the upper part of the box body (1);

the clamping strips (56) are connected inside the sliding grooves (57) in a sliding mode, the clamping strips (56) are matched with the buckles (55), and the square plates (54) are matched with the clamping strips (56) and the box cover (2);

eighth springs (58) are symmetrically connected between one side of the clamping strip (56) and the box body (1);

a pull handle (59) is connected between the pull handle (59) and one side of the upper part of the clamping strip (56).

5. The new energy battery box with the protection function as claimed in claim 4, characterized by further comprising a heat dissipation mechanism (6), wherein the heat dissipation mechanism (6) comprises:

the two sides of the inner lower part of the box body (1) are symmetrically connected with the shaft seats (62);

the upper parts of the fan blades (63) and the shaft seat (62) are uniformly spaced and rotatably connected with three fan blades (63);

the two sides of the inner lower part of the box body (1) are symmetrically connected with the dust cover (61), and the dust cover (61) is positioned on the outer side of the fan blade (63);

the middle parts of two sides of the inner lower part of the box body (1) are connected with the supporting frames (66);

the servo motors (65) are mounted on the upper parts of the inner sides of the supporting frames (66);

and the transmission assembly (64) is connected between the outer side of the output shaft of the servo motor (65) and the inner side of the transmission shaft of the fan blade (63).

6. The new energy battery box with the protection function as claimed in claim 5, characterized by further comprising a first dustproof component (7), wherein the first dustproof component (7) comprises:

the upper clamping cylinders (72) are rotatably connected to the upper parts of the upright posts (31), and the upper clamping cylinders (72) are rotatably connected with the box body (1);

the upper part of the upper clamping cylinder (72) is connected with the special-shaped plate (71);

the upper parts of the upright posts (31) are connected with lower clamping cylinders (73) in a sliding manner, and the lower clamping cylinders (73) are matched with the upper clamping cylinders (72);

ninth springs (74) are connected between the lower side of the lower clamping cylinder (73) and the transverse plate (34), and the ninth springs (74) are sleeved on the upright posts (31);

the inner sides of the clamping columns (75) and the lower clamping cylinder (73) are connected with the clamping columns (75);

the vertical seats (76) are connected with the two sides of the upper part of the transverse plate (34);

the middle parts of the guide rods (79) and the vertical seats (76) are symmetrically and slidably connected with the guide rods (79);

the inner sides of the guide rods (79) are connected with the wedge-shaped clamping seats (78), and the wedge-shaped clamping seats (78) are matched with the clamping columns (75);

tenth spring (77), be connected with tenth spring (77) between guide bar (79) outside and founding seat (76), tenth spring (77) cover is on guide bar (79).

7. The new energy battery box with the protection function as claimed in claim 6, characterized by further comprising a second dustproof component (8), wherein the second dustproof component (8) is arranged on one side of the upper part of the box body (1).

8. The new energy battery box with the protection function as claimed in claim 7, wherein the second dustproof member (8) comprises:

the supporting seats (83) are symmetrically connected to two sides of one side of the upper part of the box body (1);

the inner sides of the supporting seats (83) are connected with wedge-shaped baffles (81) in a sliding manner, and the wedge-shaped baffles (81) are matched with the pull handle (59);

eleventh springs (82) are symmetrically connected between the outer sides of the wedge-shaped baffle plates (81) and the supporting seat (83).

Technical Field

The invention relates to a battery box, in particular to a new energy battery box with a protection function.

Background

The battery box, in short, be exactly by a plurality of battery cells, box, battery management system and relevant mounting structure etc. constitute battery in groups, mainly used makes battery insulation and waterproof, help battery ventilation cooling and protection battery avoid the collision, along with the appearance of high and new technology, new forms of energy battery box are produced by accident.

The current new forms of energy battery box, the unable straining of part case lid or open and close the trouble, secondly when the battery function, will produce a large amount of heats, and partial battery box does not possess the heat dissipation function, influences the normal operation of battery box very easily to when the battery box stops to operate idle, save the dust easily, the dust falls into in the box, makes dirty the battery box, difficult clearance.

Therefore, a new energy battery box which is convenient to open and close, provides buffering for battery movement, automatically dissipates heat, and is comprehensive and dustproof and has a protection effect needs to be designed.

Disclosure of Invention

In order to overcome the defects that the box cover of the existing battery box is difficult to close and open, cannot radiate heat, is easy to fall into dust and pollute the environment, the invention has the technical problems that: the utility model provides a conveniently open and close case lid, remove for the battery and provide the buffering, automatic heat dissipation, comprehensive dirt-proof new forms of energy battery box that has the guard action.

The technical implementation scheme of the invention is as follows: a new energy battery box with protection effect comprises: one side of the upper part of the box body is rotatably connected with a box cover; the longitudinal buffer mechanism is arranged in the box body; the longitudinal buffer mechanism is provided with a transverse buffer mechanism; and a clamping mechanism is arranged between one side of the upper part of the box body and the longitudinal buffer mechanism.

Optionally, the longitudinal buffer mechanism comprises: the two sides of the lower side in the box body are symmetrically connected with the upright columns; the placing plates are connected between the upright columns in a sliding manner; the two sides between the placing plate and the lower side of the box body are symmetrically connected with first springs which are sleeved on the stand columns; the upper parts of the upright posts on the two sides are connected with the transverse plates; the middle parts of the transverse plates are connected with the special-shaped frames in a sliding manner, and the special-shaped frames are matched with the box cover; the lower parts of the special-shaped frames are connected with the first wedge blocks; the second springs are symmetrically connected between the first wedge-shaped block and the transverse plate and sleeved on the special-shaped frame; the middle parts of the upright posts are connected with the first sliding seats; the first push plate is connected between the first sliding seats on the two sides in a sliding manner and is matched with the first wedge-shaped block; the fourth springs are symmetrically connected between the outer side of the first push plate and the box body; the inner sides of the first push plates are connected with the first buffer plates in a sliding manner; third springs are symmetrically connected between the outer side of the first buffer plate and the first push plate; the wedge frame, first push pedal both sides all are connected with the wedge frame.

Optionally, the lateral buffer mechanism comprises: the second sliding seats are connected between the lower parts of the stand columns on the two sides; the two sides of the second sliding seat are both connected with a second push plate in a sliding manner; fifth springs are symmetrically connected between the outer side of the second push plate and the box body; the two sides of the upper part of the second push plate are both connected with push posts, and the push posts are matched with the wedge-shaped frame; the inner sides of the second sliding seats are symmetrically and slidably connected with second buffer plates; and the sixth springs are symmetrically connected between the outer side of the second buffer plate and the second sliding seat.

Optionally, the clamping mechanism comprises: the right-angle frame is connected with both sides of the transverse plate, and the inner side of the upper part of the right-angle frame is connected with the special-shaped frame; the connecting frames are connected to the transverse plates in a sliding mode and are matched with the right-angle frames; seventh springs are symmetrically connected between the lower parts of the connecting frames and the transverse plate; the two sides of the upper part of the connecting frame are connected with the square plates; the buckle is symmetrically connected to one side of the lower part of the box cover; one side of the inner side surface of the upper part of the box body is symmetrically connected with the sliding chute; the clamping strips are connected inside the sliding grooves in a sliding mode, the clamping strips are matched with the buckles, and the square plate is matched with the clamping strips and the box cover; eighth springs are symmetrically connected between one side of the clamping strip and the box body; a pull handle is connected between one side of the upper part of the clamping strip.

Optionally, still including heat dissipation mechanism, heat dissipation mechanism is including: the two sides of the lower part in the box body are symmetrically connected with the shaft seats; the upper parts of the fan blades and the shaft seat are uniformly and rotatably connected with three fan blades at intervals; the two sides of the lower part in the box body are symmetrically connected with the dust hoods which are positioned outside the fan blades; the middle parts of two sides of the lower part in the box body are connected with the supporting frames; the upper parts of the inner sides of the supporting frames are all provided with servo motors; and the transmission assemblies are connected between the outer side of the output shaft of the servo motor and the inner side of the fan blade transmission shaft.

Optionally, the dust remover further comprises a first dust-proof assembly, wherein the first dust-proof assembly comprises: the upper clamping cylinders are rotatably connected to the upper parts of the stand columns and rotatably connected with the box body; the upper part of the upper clamping cylinder is connected with the special-shaped plate; the upper parts of the upright posts are connected with lower clamping cylinders in a sliding manner, and the lower clamping cylinders are matched with the upper clamping cylinders; ninth springs are connected between the lower side of the lower clamping cylinder and the transverse plate and sleeved on the stand columns; the inner sides of the lower clamping cylinders are connected with clamping columns; the vertical seats are connected with both sides of the upper part of the transverse plate; the middle parts of the guide rods and the vertical seats are symmetrically connected with the guide rods in a sliding manner; the inner sides of the guide rods are connected with wedge-shaped clamping seats, and the wedge-shaped clamping seats are matched with the clamping columns; and a tenth spring is connected between the outer side of the guide rod and the vertical seat and sleeved on the guide rod.

Optionally, the dust-proof device further comprises a second dust-proof component, and the second dust-proof component is arranged on one side of the upper portion of the box body.

Optionally, the second dust-proof assembly comprises: the two sides of one side of the upper part of the box body are symmetrically connected with the supporting seats; the inner sides of the supporting seats are connected with wedge-shaped baffles in a sliding manner, and the wedge-shaped baffles are matched with the pull handle; eleventh springs are symmetrically connected between the outer sides of the wedge-shaped baffles and the supporting seat.

The invention has the following advantages: 1. according to the invention, the box cover is closed, the special-shaped frame is pushed to move downwards, the right-angle frame is pushed to move downwards, the square plate is pushed to move downwards, the clamping strip is pushed to move backwards under the action of the eighth spring, the clamping strip is clamped in the buckle, the box cover is fixed, and the effect of conveniently opening and tightly closing the box cover is achieved.

2. According to the invention, the box cover is tightly closed, so that the first push plate and the second push plate are kept still after moving inwards, the battery moves forwards, backwards, leftwards and rightwards at the moment, the first push plate and the second push plate are pushed to move outwards, under the action of the third spring and the sixth spring, the effect of providing a buffer effect for the movement of the battery is achieved, and the influence of the damage of the battery on the normal operation is avoided.

3. According to the invention, the motor is started to drive the fan to rotate, cold air is blown into the box body, heat is blown out, the effect of automatically dissipating heat and reducing the temperature in the box body is achieved, and the normal operation of the battery box is ensured.

4. According to the invention, the box cover is opened, the lower clamping cylinder is released, the special-shaped plate can be rotated to cover the upper opening of the box body, the upper clamping cylinder is driven to rotate to be matched with the lower clamping cylinder, the square plate moves downwards after the box cover is closed, the wedge-shaped clamping seat is pushed to move outwards to prop against the clamping column, and the special-shaped plate is fixed, so that the effect of easily shielding the upper opening of the box body is achieved, and dust is prevented from entering the box body.

5. According to the invention, the pull rod and the wedge-shaped baffle plate move to achieve the effect of shielding the residual opening of the box body, so that dust is prevented from falling into the box body, and the cleanness and tidiness of the battery box are kept.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a partial perspective view of the present invention.

Fig. 3 is a schematic perspective view of the longitudinal buffer mechanism and the transverse buffer mechanism of the present invention.

Fig. 4 is a schematic perspective view of the chucking mechanism of the present invention.

Fig. 5 is a schematic perspective view of a heat dissipation assembly according to the present invention.

Fig. 6 is a schematic perspective view of the first and second dust-proof assemblies according to the present invention.

The meaning of the reference symbols in the figures: 1: a box body, 2: case lid, 3: longitudinal cushion mechanism, 31: column, 32: placing plate, 33: first spring, 34: transverse plate, 35: profile holder, 36: second spring, 37: first wedge block, 38: first buffer plate, 39: third spring, 310: first pusher, 311: first carriage, 312: fourth spring, 313: wedge frame, 4: lateral damping mechanism, 41: second carriage, 42: fifth spring, 43: second push plate, 44: push post, 46: second buffer plate, 47: sixth spring, 5: chucking mechanism, 51: right-angle frame, 52: connecting frame, 53: seventh spring, 54: square plate, 55: snap, 56: card strip, 57: chute, 58: eighth spring, 59: a pull handle, 6: heat dissipation mechanism, 61: dust hood, 62: shaft seat, 63: fan blades, 64: transmission assembly, 65: servo motor, 66: support frame, 7: first dust-proof assembly, 71: shaped plate, 72: upper clamping cylinder, 73: lower cartridge, 74: ninth spring, 75: jamming, 76: vertical seat, 77: tenth spring, 78: wedge-shaped cassette, 79: guide bar, 8: second dust-proof assembly, 81: wedge-shaped baffle, 82: eleventh spring, 83: and (4) supporting the base.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings. It is only noted that the invention is intended to be limited to the specific forms set forth herein, including any reference to the drawings, as well as any other specific forms of embodiments of the invention.

Example 1

The utility model provides a new forms of energy battery box with guard action, as shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, including box 1, case lid 2, vertical buffer gear 3, horizontal buffer gear 4 and chucking mechanism 5, box 1 upper portion rear side is rotated and is connected with case lid 2, and box 1 is inside to be equipped with vertical buffer gear 3, is equipped with horizontal buffer gear 4 on the vertical buffer gear 3, is equipped with chucking mechanism 5 between box 1 upper portion front side and the vertical buffer gear 3.

The longitudinal buffer mechanism 3 comprises a vertical column 31, a placing plate 32, a first spring 33, a transverse plate 34, a special-shaped frame 35, a second spring 36, a first wedge block 37, a first buffer plate 38, a third spring 39, a first push plate 310, a first slide seat 311, a fourth spring 312 and a wedge-shaped frame 313, wherein the vertical column 31 is symmetrically connected with the front side and the rear side of the lower side in the box body 1 in a left-right manner, the placing plate 32 is connected between the vertical columns 31 in a sliding manner, the first spring 33 is symmetrically connected with the front side and the rear side between the placing plate 32 and the lower side of the box body 1 in a left-right manner, the first spring 33 is sleeved on the vertical column 31, the transverse plate 34 is connected between the upper parts of the vertical columns 31 at the front side and the rear side, the special-shaped frame 35 is connected with the middle part of the transverse plate 34 in a sliding manner, the special-shaped frame 35 is matched with the box cover 2, the, the middle of the upright column 31 is connected with a first slide seat 311, a first push plate 310 is connected between the first slide seats 311 on the front side and the rear side in a sliding manner, the first push plate 310 is matched with a first wedge block 37, a fourth spring 312 is connected between the outer side of the first push plate 310 and the box body 1 in a bilateral symmetry manner, a first buffer plate 38 is connected on the inner side of the first push plate 310 in a sliding manner, a third spring 39 is connected between the outer side of the first buffer plate 38 and the first push plate 310 in a bilateral symmetry manner, and a wedge frame 313 is connected on the left side and the right side of the first push plate 310.

Horizontal buffer gear 4 is including second slide 41, fifth spring 42, second push pedal 43, the ejector pin 44, second buffer plate 46 and sixth spring 47, all be connected with second slide 41 between the left and right sides stand 31 lower part, the equal sliding connection in both sides has second push pedal 43 around the second slide 41, equal front and back symmetrical connection has fifth spring 42 between the second push pedal 43 outside and the box 1, both sides all are connected with the ejector pin 44 around second push pedal 43 upper portion, ejector pin 44 and wedge frame 313 mutually support, equal front and back symmetrical connection has second buffer plate 46 around the second slide 41 inboard, equal front and back symmetrical connection has sixth spring 47 between the second buffer plate 46 outside and the second slide 41.

The clamping mechanism 5 comprises a right-angle frame 51, a connecting frame 52, a seventh spring 53, a square plate 54, a buckle 55, a clamping strip 56, a sliding groove 57, an eighth spring 58 and a pull handle 59, the right-angle frame 51 is connected with the left side and the right side of the transverse plate 34, the inner side of the upper part of the right-angle frame 51 is connected with the special-shaped frame 35, the connecting frame 52 is connected with the transverse plate 34 in a sliding way, the connecting frame 52 is matched with the right-angle frame 51, the seventh spring 53 is symmetrically connected between the lower part of the connecting frame 52 and the transverse plate 34 in a left-right way, the square plate 54 is connected with the left side and the right side of the upper part of the connecting frame 52, the buckle 55 is symmetrically connected with the front side of the lower part of the box cover 2 in a left-right way, the sliding groove 57 is symmetrically connected with the front side of the inner side of the upper part of the box 1, the clamping strip 56 is matched with the buckle, a pull handle 59 is connected between the upper front sides of the clamping strips 56.

When a user needs to use the new energy battery box, in the starting state, the box cover 2 is closed, the second spring 36, the fourth spring 312, the fifth spring 42 are stretched, the seventh spring 53 is stretched, the pull handle 59 is pulled to move forwards, the eighth spring 58 is compressed, the clamping strip 56 is driven to move forwards to be separated from the buckle 55, the box cover 2 is released, the first wedge-shaped block 37 and the special-shaped frame 35 are pushed to move upwards under the action of the second spring 36, the box cover 2 is pushed to rotate clockwise, the box body 1 is opened, the right-angle frame 51 is driven to move upwards to be far away from the connecting frame 52, the connecting frame 52 and the square plate 54 are pushed to move upwards under the action of the seventh spring 53, the square plate 54 blocks the clamping strip 56, the pull handle 59 can be released, and after the first wedge-shaped block 37 is far away from the first push plate 310, the first push plate 310 is driven to move outwards under the action of the fourth spring 312, the wedge-shaped frame 313 is driven to move outwards to, the second pushing plate 43 is released, the second pushing plate 43 is pushed to move outwards under the action of the fifth spring 42, then the battery can be placed in the box body 1 and placed on the placing plate 32, the first spring 33 is compressed, then the box cover 2 is turned anticlockwise to close the box cover 2, the box cover 2 pushes the special-shaped frame 35 to move downwards, the second spring 36 is stretched to drive the right-angle frame 51 to move downwards, the connecting frame 52 and the square plate 54 to move downwards, the square plate 54 is far away from the clamping strip 56, under the action of the eighth spring 58, the clamping strip 56 is pushed to move backwards to be clamped in the clamping buckle 55 to clamp and fix the box cover 2, the box cover 2 is closed, meanwhile, the special-shaped frame 35 drives the first wedge block 37 to move downwards, the second spring 36 is stretched to push the first pushing plate 310 to move, the fourth spring 312 is stretched to drive the wedge frame 313 to move inwards, the pushing column 44 to move inwards, the second pushing plate 43 is driven to move the fifth spring 42 to move inwards, at this time, the first push plate 310 and the second push plate 43 keep the same state, when the battery moves back and forth on the placing plate 32, the first push plate 310 on one side is pushed to move outwards, the eighth spring 58 is compressed, after the battery moves back and forth and is far away from the first push plate 310 on one side, the first push plate 310 on one side is pushed to move inwards under the action of the eighth spring 58 to restore the original state, when the battery moves left and right, the second push plate 43 on one side is pushed to move outwards, the sixth spring 47 is compressed, when the battery is far away from the second push plate 43 on one side, the second push plate 43 on one side is pushed to move inwards under the action of the sixth spring 47 to restore the original state, when the battery needs to be taken out, the actions are repeated, the pull handle 59 is pulled to move forwards, after the box cover 2 is opened, the battery is taken out, the placing plate 32 is pushed to move upwards under the action of the first spring 33, and then the box cover 2, finally, the box cover 2 is tightly closed and is restored to the original state, and the reciprocating operation is carried out, so that the effects of conveniently opening and tightly closing the box cover 2 and providing a buffering effect for the movement of the battery are achieved, and the battery is prevented from being damaged to influence the normal operation.

Example 2

On the basis of embodiment 1, as shown in fig. 1, 5 and 6, the heat dissipation device further comprises a heat dissipation mechanism 6, the heat dissipation mechanism 6 comprises a dust hood 61, a shaft seat 62, fan blades 63, a transmission assembly 64, a servo motor 65 and a support frame 66, the shaft seats 62 are symmetrically connected to the front and back of the left and right sides of the inner lower portion of the box body 1, three fan blades 63 are rotatably connected to the upper portions of the shaft seats 62 at equal intervals, the dust hood 61 is symmetrically connected to the front and back of the left and right sides of the inner lower portion of the box body 1, the dust hood 61 is located on the outer side of the fan blades 63, the support frame 66 is connected to the middle of the left and right sides of the inner lower portion of the box body 1, the servo motor 65 is.

Start servo motor 65, under the effect of servo motor 65 output shaft, drive transmission assembly 64 and rotate to drive flabellum 63 and rotate, blow in box 1 with cold wind inside, the heat that produces when supplying power with the battery blows off box 1 by box 1 upside opening, for the inside cooling of box 1, reaches the effect that automatic heat dissipation reduces the inside temperature of box 1, guarantees the normal operating of battery box.

The dustproof box comprises a first dustproof assembly 7, wherein the first dustproof assembly 7 comprises a special-shaped plate 71, an upper clamping cylinder 72, a lower clamping cylinder 73, a ninth spring 74, clamping columns 75, a vertical seat 76, a tenth spring 77, a wedge-shaped clamping seat 78 and a guide rod 79, the upper part of a vertical column 31 is rotatably connected with the upper clamping cylinder 72, the upper clamping cylinder 72 is rotatably connected with a box body 1, the upper part of the upper clamping cylinder 72 is connected with the special-shaped plate 71, the upper part of the vertical column 31 is slidably connected with the lower clamping cylinder 73, the lower clamping cylinder 73 is matched with the upper clamping cylinder 72, the ninth spring 74 is connected between the lower side of the lower clamping cylinder 73 and a transverse plate 34, the ninth spring 74 is sleeved on the vertical column 31, the clamping columns 75 are connected to the inner side of the lower clamping cylinder 73, the vertical seats 76 are connected to the left side and the right side of the upper part of the transverse plate 34, the guide rod 79 is symmetrically connected to the front side and the back of the, tenth springs 77 are connected between the outer sides of the guide rods 79 and the vertical seats 76, and the tenth springs 77 are sleeved on the guide rods 79.

When the battery box normally operates, the upper opening of the box body 1 is in an open state, the square plate 54 abuts against the wedge-shaped clamping seat 78, the wedge-shaped clamping seat 78 abuts against the clamping column 75, the tenth spring 77 is stretched, after the battery box stops operating, the box cover 2 is opened first, the square plate 54 moves upwards to be away from the wedge-shaped clamping seat 78, under the action of the tenth spring 77, the wedge-shaped clamping seat 78 is pushed to move inwards to be away from the clamping column 75, the lower clamping cylinder 73 is released, at the moment, the left special-shaped plate 71 can be rotated anticlockwise, the right special-shaped plate 71 is rotated clockwise to cover the upper opening of the box body 1, the upper clamping cylinder 72 is driven to rotate, the lower clamping cylinder 73 is pushed to move downwards, the ninth spring 74 is compressed, after the opening is covered by the special-shaped plate 71, the rotation of the special-shaped plate 71 and the upper clamping cylinder 72 is stopped, under the action of the ninth spring 74, the lower clamping cylinder 73 is pushed to move upwards to, tenth spring 77 is stretched for wedge-shaped cassette 78 withstands card post 75, it is fixed to block a section of thick bamboo 73 down, thereby it fixes to go up a card section of thick bamboo 72 and dysmorphism board 71, when needing reuse battery box power supply, then repeat the above-mentioned action, open case lid 2 back, clockwise rotation left side dysmorphism board 71, anticlockwise rotation right side dysmorphism board 71 is to no longer covering box 1 upside opening, close case lid 2 afterwards, fix dysmorphism board 71, resume to original state, so reciprocal, reach the light effect of sheltering from box 1 upside opening, prevent that the dust from getting into inside the box 1.

Still including the dustproof subassembly 8 of second, the dustproof subassembly 8 of second is including wedge baffle 81, eleventh spring 82 and supporting seat 83, and the equal bilateral symmetry in the front side left and right sides of box 1 upper portion is connected with supporting seat 83, and the inboard equal sliding connection of supporting seat 83 has wedge baffle 81, and wedge baffle 81 mutually supports with drawing handle 59, and equal front and back symmetrical connection has eleventh spring 82 between the wedge baffle 81 outside and the supporting seat 83.

Pulling is drawn 59 and is moved forward, will promote wedge baffle 81 and move to the outside, and eleventh spring 82 is compressed, closes case lid 2 afterwards, and card strip 56 drives and draws 59 rearward shifting, draws 59 to move to the normal position after, under the effect of eleventh spring 82, promotes wedge baffle 81 and moves to the inboard, resumes to original condition, reaches and shelters from the remaining open-ended effect of box 1, avoids the dust to fall into box 1, keeps the clean and tidy of battery box.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.