CN216671813U

CN216671813U - Battery compartment cover and battery distribution vehicle

Info

Publication number: CN216671813U
Application number: CN202123378877.9U
Authority: CN
Inventors: 杨轶; 蔡宁; 郭鹏
Original assignee: Shanghai Rongqing New Energy Technology Co ltd
Current assignee: Shanghai Rongqing New Energy Technology Co ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-06-03
Anticipated expiration: 2031-12-30

Abstract

The utility model discloses a battery compartment cover and a battery distribution vehicle, wherein the battery compartment cover comprises: fixed side encloses cover, movable cover and closing mechanism. The fixed side wall cover comprises a side plate and two end plates, the two end plates are arranged at intervals, the side plate is arranged between the two end plates and is respectively connected with the two end plates, and a battery cavity and a communication port are formed between the side plate and the two end plates. The movable cover is movably connected with the fixed side enclosure. The opening and closing mechanism is in transmission connection with the movable cover and can drive the movable cover to rotate so as to open or close the top opening. In this application, open-top can be opened to battery railway carriage or compartment cover for battery railway carriage or compartment cover does not occupy the high space, has made things convenient for hanging into and hanging out of battery box.

Description

Battery compartment cover and battery distribution vehicle

Technical Field

The utility model relates to the technical field of new energy equipment, in particular to a battery compartment cover and a battery distribution vehicle.

Background

With the development of new energy automobiles, the demand of electric automobiles on electric energy is more and more urgent, and mobile charging and battery replacement is an inevitable trend of development. However, the environment changes without detection, so that it is difficult to avoid the rain and snow weather during the traveling process, for example, in the rain and snow weather during the battery replacement process in the field, the rain and snow in the environment may affect the health state of the mechanism, for example, rain is embedded into the battery box, which may easily cause short circuit, cause safety accidents, and cause battery replacement failure. The battery compartment cover is designed, can cover and protect the battery box, but the arrangement of the common battery compartment cannot realize the hoisting, taking and placing of the battery box, and the difficulty in taking and placing the battery box is increased.

In view of the above, the present invention is particularly proposed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provides a battery compartment cover and a battery distribution vehicle, which can open a top opening, do not occupy high space and facilitate the hoisting in and out of a battery box.

In order to realize the purpose of the utility model, the application provides the following technical scheme:

a first object of the present application is to provide a battery compartment cover, including:

the fixed side enclosure comprises a side plate and two end plates, the two end plates are arranged at intervals, the side plate is arranged between the two end plates and is respectively connected with the two end plates, and a battery cavity and a top opening communicated with the battery cavity are formed between the side plate and the two end plates;

the movable cover is movably connected to the fixed side enclosure;

the opening and closing mechanism is in transmission connection with the movable cover and can drive the movable cover to rotate so as to open or close the top opening.

Optionally, a side port communicating with the battery cavity is further formed between the side plate and the two end plates;

the movable cover comprises a top cover and a side cover, the side cover is connected with the top cover, and the top cover is rotatably connected with the fixed side enclosure;

the side cover closes the side opening in a state where the top cover closes the top opening.

Optionally, the battery compartment cover further includes a close-fit plate, the close-fit plate is disposed on a side of the end plate away from the side plate, and the close-fit plate is respectively connected to the two end plates;

the side cover is attached to the close fitting plate in a state where the top cover closes the top opening.

Optionally, the close-fitting plate is located on a side of the end plate facing away from the top opening;

and a compartment cover bottom beam is also connected between the side plate and the closed matching plate.

Optionally, the battery compartment cover further includes a battery compartment base, the battery compartment base is located in the battery cavity, and the battery compartment base is connected to the compartment cover bottom beam through a fastener.

Optionally, at least one of the end plates is provided with an access door.

Optionally, the opening and closing mechanism includes a movable frame and a first telescopic member;

the movable frame is arranged at the included angle between the side plate and the end plate, is positioned on the top opening, is rotatably connected to the side plate and/or the end plate, and is connected to the movable frame through the top cover;

one end of the first telescopic part is connected with the side plate and/or the end plate, the other end of the first telescopic part is connected with the movable frame, the first telescopic part is in telescopic motion to drive the movable frame to rotate so as to drive the movable cover to be opened or closed, and the top opening and the side opening are formed in the movable frame.

Optionally, a hinged seat is arranged on the top cover;

the opening and closing mechanism further comprises a second telescopic part, one end of the second telescopic part is connected to the hinge base, and the other end of the second telescopic part is hinged to the movable frame;

set up first pivot on the curb plate, the adjustable shelf rotationally connect in first pivot, the top cover rotationally connect in first pivot.

Optionally, the battery compartment cover further comprises a third telescopic member, the side cover and the top cover are rotatably connected, and two ends of the third telescopic member are respectively connected with the side cover and the top cover to drive the top cover and the side cover to fold or unfold.

A second object of the present application is to provide a battery dispensing vehicle, including:

a vehicle body having a running gear;

the above battery compartment cover is attached to the vehicle body.

By adopting the technical scheme, the utility model has the following beneficial effects:

the battery compartment cover can open the top opening, does not occupy the height space, and facilitates the hoisting of the battery box.

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the utility model and together with the description serve to explain the utility model without limiting the utility model to its proper form. It is obvious that the drawings in the following description are only some embodiments, and that for a person skilled in the art, other drawings can be derived from them without inventive effort. In the drawings:

fig. 1 is a schematic structural diagram of a battery distribution vehicle according to an embodiment of the present disclosure;

fig. 2 is a schematic perspective view of a battery compartment cover provided in an embodiment of the present application;

FIG. 3 shows an enlarged view of portion A of FIG. 2;

FIG. 4 is a schematic diagram illustrating a closed state of a battery compartment cover provided by an embodiment of the present application;

FIG. 5 is a schematic perspective view of a battery compartment cover provided by an embodiment of the present application in a first open position;

FIG. 6 is a side view of FIG. 5;

FIG. 7 is a schematic perspective view of a battery compartment cover provided in an embodiment of the present application in a second open position;

FIG. 8 is a side view of FIG. 7;

FIG. 9 is a schematic perspective view of a battery compartment cover provided in an embodiment of the present application in a third open position;

FIG. 10 is a side view of FIG. 9;

FIG. 11 is a schematic view showing a state where the second telescopic member of the battery compartment cover provided in the embodiment of the present application is extended to rotate the movable cover by 120 degrees;

fig. 12 is a schematic view showing the battery compartment cover of fig. 11 in a state where the third telescopic member is retracted.

In the figure, 1, a battery compartment cover; 11. fixing the side enclosure; 111. a side plate; 112. an end plate; 112a, an access door; 113. a first rotating shaft; 12. a movable cover; 121. top cover, 122, side cover; 123. a third telescopic member; 13. a cage cover bottom beam; 14. a closed mating plate; 15. an opening and closing mechanism; 151. a first telescopic member; 152. a second telescoping member; 153. a movable frame; 153a, a second rotating shaft; 153b, a third rotating shaft; 2. a control room; 3. towing the locomotive; 4. a chassis; 5. a battery box base; 6. a battery box.

It should be noted that the drawings and the description are not intended to limit the scope of the inventive concept in any way, but to illustrate it by a person skilled in the art with reference to specific embodiments.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and the following embodiments are used for illustrating the present invention and are not intended to limit the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are merely for convenience of description and simplification of the description, and do not indicate or imply that the device or component referred to must have a specific orientation, be constructed in a specific orientation, and operate, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted" and "connected" are to be interpreted broadly, e.g., as being either fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example one

Referring to fig. 1 to 10, in one embodiment of the present application, a battery compartment cover 1 includes: a fixed-side enclosure 11, a movable cover 12, and an opening and closing mechanism 15. The fixed side enclosure 11 encloses to form a battery cavity, and the fixed side enclosure 11 is provided with a top opening communicated with the battery cavity. The movable hood 12 is movably connected to the fixed side enclosure 11. The opening and closing mechanism 15 is in transmission connection with the movable cover 12, and the opening and closing mechanism 15 can drive the movable cover 12 to rotate so as to open or close the top opening.

In the embodiment of the application, the top opening of the battery compartment cover 1 can be opened, so that the battery compartment cover 1 does not occupy the height space, and the battery box 6 is convenient to hang in and out. This battery compartment cover 1 can shield the rainwater, shelter from sunshine for battery box 6 in the battery box transportation, prevents dust pollution.

As shown in fig. 2, the fixed side enclosure 11 includes a side plate 111 and two end plates 112, the two end plates are disposed at an interval, the side plate 111 is disposed between the two end plates 112, the side plate 111 is connected to the two end plates 112, and a battery cavity and a top port communicated with the battery cavity are formed between the side plate 111 and the two end plates 112.

Referring to fig. 3, in one possible embodiment, the opening and closing mechanism 15 includes a movable frame 153 and a first telescopic member 151. The movable frame 153 is rotatably connected to the fixed side enclosure 11. The movable hood 12 is also connected to the movable frame 153. One end of the first telescopic component 151 is connected to the fixed side enclosure 11, the other end of the first telescopic component 151 is connected to the movable frame 153, and the first telescopic component 151 performs telescopic motion to drive the movable frame 153 to rotate so as to drive the movable cover 12 to open or close the top opening.

Specifically, the movable frame 153 may be disposed at an included angle between the side plate 111 and the end plate 112, the movable frame 153 is located on the top opening, the movable frame 153 is rotatably connected to the side plate 111 and/or the end plate 112, and the top cover 121 is connected to the movable frame 153. One end of the first telescopic member 151 is connected to the side plate 111 and/or the end plate 112, the other end of the first telescopic member 151 is connected to the movable frame 153, and the first telescopic member 151 performs telescopic motion to drive the movable frame 153 to rotate so as to drive the movable cover 12 to open or close the top opening.

Referring to fig. 3, in a possible embodiment, the opening and closing mechanism 15 further includes a second telescopic member 152, and one end of the second telescopic member 152 is connected to the movable cover 12 (top cover 121), and the other end is connected to the movable frame 153. The fixed side enclosure 11 is provided with a first rotating shaft 113, the movable frame 153 is rotatably connected to the first rotating shaft 113, and the movable cover 12 (top cover 121) is rotatably connected to the first rotating shaft 113.

In this embodiment, the second telescopic member 152, the movable cover 12 and the movable frame 153 form a triangular stable structure, and when the length of the second telescopic member 152 is fixed, the three are equivalent to an integral structure, and at this time, when the first telescopic member 151 is telescopic, the movable frame 153 is driven to rotate, so as to drive the three to integrally rotate.

The battery compartment cover 1 has a first open state. Specifically, as shown in fig. 3, 5, and 6, when the battery compartment cover 1 needs to be hung in or out of the battery box 6, the movable cover 12 needs to be opened. The first telescopic member 151 starts to extend to push the movable frame 153, so that the movable frame 153 rotates around the first rotating shaft 113, and finally the movable frame 153 rotates clockwise by 150 °.

Referring to fig. 3, in a possible embodiment, the movable frame 153 has three corners, and the three corners are respectively hinged with the first rotating shaft 113, the first telescopic member 151 and the second telescopic member 152. In this embodiment, the movable frame 153 has a triangle-like structure with three corners for facilitating connection with the first rotating shaft 113, the first telescopic member 151 and the second telescopic member 152.

Optionally, the movable frame 153 has two plate bodies arranged at an interval, a second rotating shaft 153a and a third rotating shaft 153b are arranged between the two plate bodies, the end of the first telescopic member 151 is sleeved on the second rotating shaft through a first sleeve ring, and the second telescopic member 152 is sleeved on the third rotating shaft 153b through a second sleeve ring.

In a possible embodiment, as shown in fig. 2, the fixed side enclosure 11 also has a side port communicating with the battery cavity. The movable hood 12 includes a top hood 121 and side hoods 122, the side hoods 122 are connected to the top hood 121, and the top hood 121 is connected to the fixed side enclosure 11 in a rotatable manner. The side cover 122 closes the side port in a state where the top cover 121 closes the top port.

In this embodiment, the fixed side enclosure 11 can open the top opening and the side opening at the same time, so as to facilitate the hanging in and out of the battery box. The movable hood 12 does not occupy a height space and a side space after being opened.

Optionally, referring to fig. 2 and 6, the battery compartment cover 1 further includes a third telescopic member 123, the side cover 122 and the top cover 121 are rotatably connected, and both ends of the third telescopic member 123 are respectively connected to the side cover 122 and the top cover 121 to drive the top cover 121 and the side cover 122 to fold or unfold.

Referring to fig. 7 and 8, the battery compartment cover 1 also has a second open state. The purpose of retracting the side cover 122 is to reduce the problem that the center of gravity of the side cover 122 is deviated too much when rotating, the mechanism is stressed too much, and furthermore, the problem that a larger moving space is needed when rotating is avoided. Specifically, the side cover 122 is rotatably coupled to a hinge shaft of the top cover 121. The third telescopic member 123 starts to retract, driving the side cover 122 to rotate counterclockwise about the hinge shaft so that the angle between the top cover 121 and the side cover 122 is rotated from 90 ° to 0 °.

As shown in fig. 9 and 10, the battery compartment cover 1 also has a third open state. In order to occupy no upper space and no lateral space, the second telescopic member 152 extends to push the movable frame 153, and because the position of the first telescopic member 151 is in a stable state, the movable frame 153 is kept in a stable state, so that the second telescopic member 152 can drive the movable cover 12 to rotate 120 degrees, and the top cover 121 is attached to the outer wall of the side plate 111.

As shown in fig. 4, the battery compartment cover 1 also has a closed state. At this time, the first and second

extendable members

151 and 152 are retracted, and the third extendable member 123 is extended, and in this state, the top cover 121 covers the top opening, and the side cover 122 covers the side opening, so that the battery box can be effectively prevented from being wetted by rainwater, direct irradiation of sunlight, and dust contamination.

Referring to fig. 5, the battery compartment cover 1 further includes a close fitting plate 14, the close fitting plate 14 is disposed on a side of the end plate 112 facing away from the side plate 111, and the close fitting plates respectively connect the two end plates 112. The side cover 122 is attached to the close-fitting panel 14 in a state where the top cover 121 closes the top opening.

The close-fitting panel 14 is located on the side of the end panel 112 facing away from the roof opening, and a cage bottom beam 13 is further connected between the side panel 111 and the close-fitting panel 14. The battery compartment cover 1 is also internally provided with a battery box base 5, the battery box base 5 is positioned in the battery cavity, and the battery box base 5 is connected to the compartment cover bottom beam 13 through a fastener.

At least one of the end plates 112 is provided with an access door 112 a. The access door 112a is used for the entry and exit of personnel for servicing components within the canopy.

It should be noted that the first telescopic member 151, the second telescopic member 152 and the third telescopic member in the embodiment of the present application may be a hydraulic cylinder, a pneumatic cylinder, an electric push rod, or other linear motion devices. This battery compartment cover 1 can adopt the hard top structure, and convenient switching is folding, has made things convenient for hanging into and hanging out of the battery box of charging station.

Example two

Referring to fig. 1, a second embodiment of the present application provides a battery dispensing vehicle, including: a vehicle body and a battery compartment cover 1 in the first embodiment described above. The battery compartment cover 1 is attached to the vehicle body. The vehicle body is provided with a travelling mechanism, for example, the travelling mechanism comprises an engine and wheels in transmission connection with the engine, and a plurality of battery boxes are positioned in a battery cavity formed by enclosing the battery box cover 1 and are fixed on a battery box base 5. The battery distribution vehicle can adopt a semitrailer chassis 4, and particularly comprises a traction vehicle head 3, a chassis 4, a control room 2 and the battery compartment cover 1. One end of the chassis 4 is provided with a gooseneck portion, the gooseneck portion is connected to the tractor head 3, the control room 2 is arranged on the gooseneck portion, and the battery compartment cover 1 is arranged on the chassis 4.

EXAMPLE III

The third embodiment of the present application provides a method for removing and installing a battery in the battery compartment cover 1 in the first embodiment, which includes the following steps:

step S1, the battery compartment cover 1 receives a command of taking/discharging the battery box 6;

step S2, the opening and closing mechanism 15 drives the movable hood 12 to rotate to open the top opening;

step S3, the battery compartment cover 1 receives a battery box taking/placing ending instruction;

in step S4, the opening and closing mechanism 15 drives the movable cover 12 to rotate to close the top opening.

Optionally, step S2 includes the following steps:

step S21, referring to fig. 5 and 6, the first telescopic member 151 extends to drive the movable hood 12 to rotate 150 °;

step S22, referring to fig. 7 and 8, the third telescopic member 123 retracts to drive the side cover 122 to fit the top cover 121;

in step S23, referring to fig. 9 and 10, the second telescopic member 152 is extended to drive the top cover 121 to be attached to the outer wall of the fixed-side enclosure 11.

Optionally, step S4 includes the following steps:

step S41, retracting the second retractable member 152 to drive the movable cover 12 to rotate in the reverse direction by 120 °;

step S42, the third telescopic member is extended to drive the side cover 122 to be perpendicular to the top cover 121;

step S43, the first retractable member 151 retracts to drive the top cover 121 and the side cover 122 to reset, so as to close the top and side openings.

The movable cover 12 is driven to rotate by 0-270 degrees by the driving action of the first telescopic member 151 and the second telescopic member 152.

Example four

An embodiment of the present application provides another method for removing and installing a battery in the battery compartment cover 1 in the first embodiment, including the following steps:

Step S2 includes the following steps:

step S21, referring to fig. 11, the second extensible member 152 extends to rotate the movable cover by 120 °;

step S22, referring to fig. 12, retracting the third telescopic member 123 to drive the side cover to adhere to the top cover;

step S23, referring to fig. 10, the first telescopic member 151 extends to drive the movable hood to rotate 150 ° so that the top hood fits on the outer wall of the fixed side enclosure;

step S4 includes the following steps:

step S41, retracting the first telescopic part 151 to drive the movable cover to rotate in the reverse direction for 150 degrees;

step S42, the third telescopic member 123 is extended to drive the side cover to be perpendicular to the top cover;

step S43, retracting the second retractable member 152, and driving the top and side covers to return to close the top and side openings.

The battery mounting and dismounting method adopted in the fourth embodiment is different from the mounting and dismounting method adopted in the third embodiment, and according to the dynamic simulation of movement and stress, the stress of the telescopic part in the fourth embodiment is smaller than that in the third embodiment, so that the scheme of the fourth embodiment can be preferably adopted.

Although the present invention has been described with reference to a preferred embodiment, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. A battery compartment cover, comprising:

the movable cover is movably connected to the fixed side enclosure;

2. The battery compartment cover according to claim 1, wherein a side port communicating with the battery chamber is further formed between the side plate and the two end plates;

3. The battery compartment cover according to claim 2, further comprising a close-fitting plate that is provided on a side of the end plate that faces away from the side plate, and that connects the two end plates, respectively;

4. The battery compartment cover of claim 3, wherein the close-fit panel is located on a side of the end panel facing away from the top opening;

5. The battery compartment cover of claim 4, further comprising a battery compartment base, the battery compartment base being located within the battery cavity, and the battery compartment base being attached to the compartment cover floor beam by fasteners.

6. The battery compartment cover of claim 1, wherein at least one of the end panels has an access door disposed thereon.

7. The battery compartment cover according to claim 2, wherein the opening and closing mechanism includes a movable frame and a first telescopic member;

8. The battery compartment cover of claim 7, wherein the top cover is provided with a hinge seat;

9. The battery compartment cover according to claim 2, comprising a third telescopic member, wherein the side cover and the top cover are rotatably connected, and both ends of the third telescopic member are respectively connected with the side cover and the top cover to drive the top cover and the side cover to fold or unfold.

10. A battery dispensing vehicle, comprising:

a vehicle body having a running gear;

the battery compartment cover of any of claims 1-9 attached to the vehicle body.