CN216636223U

CN216636223U - Battery storage collet and battery replacement station

Info

Publication number: CN216636223U
Application number: CN202220058991.9U
Authority: CN
Inventors: 李飞; 汤文广; 高敏; 侯艳丽; 李玉军
Original assignee: Beijing Shengneng Energy Technology Co Ltd
Current assignee: GCL Hong Kong Cloud Technology Hainan Co Ltd
Priority date: 2022-01-11
Filing date: 2022-01-11
Publication date: 2022-05-31
Anticipated expiration: 2032-01-11

Abstract

The utility model relates to the technical field of new energy, and discloses a battery storage collet which comprises a storage collet frame and a charging plug-in component, wherein the storage collet frame is used for placing a battery box, a guide piece arranged on the storage collet frame can enable the battery box to be placed at a charging potential of the storage collet frame, and the charging plug-in component can charge the battery box placed at the charging potential. In addition, for improving the compatibility of battery storage collet, the plug-in components that charge include the plug-in components and the switching box that charge of dismantling the connection, should charge the plug-in components and can dismantle and set up on storage collet frame, when the battery box sets up when the electric potential that charges, the plug-in components that charge can insert and locate this battery box, in addition, the plug-in components that charge still can be connected with external control box through the switching box to accomplish a complete charging circuit. If the battery boxes with different specifications need to be charged, only the charging plug-in is replaced, so that the charging box is convenient and quick. The utility model further provides a battery replacement station which comprises the battery storage base.

Description

Battery storage collet and battery replacement station

Technical Field

The utility model relates to the technical field of new energy, in particular to a battery storage base support and a battery replacement station.

Background

With the rapid development of the new energy automobile industry and the urgent need of heavy truck pollution control in various regions, the heavy truck electromotion becomes an important component part of the atmospheric pollution control and green low-carbon development in the transportation field. In order to ensure the further development and popularization of the battery vehicle, the cruising ability of the vehicle is required to be continuously improved, namely, the capacity of the battery box is required to be improved, and the replacement speed and convenience of the battery box are required to be ensured simultaneously. Compared with a charging mode, the power change mode has the advantages of energy supply and trip rate according to attributes such as heavy truck asset attribute and high trip rate, the power change mode has the characteristics of short power change time, high operation efficiency, long service life of the battery, low construction difficulty of the power change station and the like, when the vehicle endurance is weak, the power change station is started, the current power-deficient battery box can be automatically taken down by the in-station equipment, the new battery box with full electric quantity is replaced, the power-deficient battery box can be placed on the storage bottom support again for charging, and the power-deficient battery box can be replaced at any time after being fully charged. However, for battery boxes with different standards, specifications of charging connectors of the battery boxes are slightly different, so that a link of replacing the connectors may exist when the battery boxes with insufficient power are charged, and charging efficiency is reduced.

Therefore, a battery storage tray and a battery replacement station are needed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a battery storage bottom support which can meet the charging requirements of battery boxes with various specifications and effectively improve the charging efficiency.

As the conception, the technical scheme adopted by the utility model is as follows:

a battery storage shoe comprising:

the storage tray frame is used for supporting the battery box, and a guide piece is arranged on the storage tray frame and is used for enabling the battery box to be placed only at the charging position of the storage tray frame;

the charging plug-in component is used for charging the battery box placed on the charging position, and comprises a charging plug-in component and a switching box which are detachably connected, the charging plug-in component is electrically connected to an external control box through the switching box, the charging plug-in component is detachably arranged on the storage base frame and can be inserted into the battery box.

Optionally, the battery storage collet still includes micro-gap switch, micro-gap switch set up in on the storage collet frame and the electricity connect in the external control case, micro-gap switch is used for discerning whether the battery box is located charge potential.

Optionally, the junction box includes casing, insulator, electrically conductive piece, first pencil and second pencil, electrically conductive piece set up in the casing, the insulator clamp locate electrically conductive piece with between the casing, electrically conductive piece pass through first pencil connect in the plug-in that charges, electrically conductive piece pass through second pencil connect in the external control case, first pencil with the plug-in that charges can dismantle and be connected.

Optionally, the adaptor box further includes a connection terminal, and the first harness and the second harness are respectively disposed at two ends of the conductive member in the length direction through a group of the connection terminals.

Optionally, the guide piece is a guide post, a guide hole is formed in the battery box, and the battery box is arranged at the charging position, and the guide post is inserted into the guide hole.

Optionally, the guide post is provided with a chamfer on its outer circumference.

Optionally, the guides include first guides and second guides, the first guides are disposed along a length direction of the storage tray frame, a distance between two of the first guides is a length of the battery box, the second guides are disposed along a width direction of the storage tray frame, and a distance between two of the second guides is a width of the battery box.

Optionally, two opposite surfaces of the first guide are provided with inclined surfaces, and two opposite surfaces of the second guide are provided with inclined surfaces.

Optionally, a buffer is further disposed on the storage base frame, and when the battery box is placed at the charging position, the buffer is clamped between the battery box and the storage base frame, and the buffer is used for protecting the battery box.

The utility model also aims to provide the battery replacing station which can meet the charging requirements of battery boxes with various specifications and has strong compatibility.

a power changing station comprises the battery storage bottom support.

The utility model has the beneficial effects that:

the utility model provides a battery storage collet which comprises a storage collet frame and a charging plug-in component, wherein the storage collet frame is used for placing a battery box, a guide piece arranged on the storage collet frame can enable the battery box to be placed at a charging position of the storage collet frame, and the charging plug-in component can charge the battery box placed at the charging position. In addition, for improving the compatibility of battery storage collet, the plug-in components that charge include the plug-in components and the switching box that charge of dismantling the connection, should charge the plug-in components and can dismantle and set up on storage collet frame, when the battery box sets up when the electric potential that charges, the plug-in components that charge can insert and locate this battery box, in addition, the plug-in components that charge still can be connected with external control box through the switching box to accomplish a complete charging circuit. Under the arrangement, if the battery boxes with different specifications need to be charged, only the charging plug-in is replaced, so that the charging device is convenient and quick.

The utility model further provides a battery replacement station which comprises the battery storage bottom support. The battery box charging system has better compatibility and higher charging efficiency, and can provide charging service for battery boxes with different specifications.

Drawings

Fig. 1 is a schematic structural view of a battery storage tray provided in an embodiment of the present invention;

fig. 2 is a schematic view of a portion of a battery storage tray provided in an embodiment of the utility model;

fig. 3 is a schematic structural diagram of a battery box according to an embodiment of the present invention;

fig. 4 is a schematic view of the assembly of a battery storage tray and a battery box provided by an embodiment of the utility model.

In the figure:

1. a storage shoe frame; 11. a guide post;

2. a charging plug-in;

3. a junction box; 31. a housing; 32. a conductive member; 33. a first wire harness; 34. a second wire harness; 35. a wiring terminal; 36. an insulator;

4. a microswitch;

5. a battery box; 51. a guide hole; 52. a plug.

Detailed Description

In order to make the technical problems solved, the technical solutions adopted and the technical effects achieved by the present invention clearer, the technical solutions of the present invention are further described below by way of specific embodiments with reference to the accompanying drawings. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting of the utility model. It should be further noted that, for the convenience of description, only some but not all of the elements associated with the present invention are shown in the drawings.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, removably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "left", "right", and the like are used based on the orientations and positional relationships shown in the drawings only for convenience of description and simplification of operation, and do not indicate or imply that the referred device or element must have a specific orientation, be configured and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to be limiting.

The technical scheme of the utility model is further explained by the specific implementation mode in combination with the attached drawings.

As shown in fig. 1 to 4, the present embodiment provides a battery storage base, which has high compatibility and can rapidly replace the charging connector 2 to charge the battery boxes 5 with different specifications, thereby ensuring the charging efficiency.

As shown in fig. 1, the battery storage collet includes a storage collet frame 1 and a charging plug-in component, the storage collet frame 1 is used for supporting the battery box 5, and the charging plug-in component can charge the battery box 5 placed on the charging position of the storage collet frame 1. Specifically, be provided with the guide on the storage collet frame 1, the setting up of guide convenient to use person when placing battery box 5 on storage collet frame 1, the position of charging in storage collet frame 1 that can be accurate. In order to adapt to the battery boxes 5 with various specifications, in the embodiment, the charging plug-in component comprises the charging plug-in component 2 and the switching box 3, the charging plug-in component 2 is detachably connected with the switching box 3, and the charging plug-in component 2 is detachably arranged on the storage bottom support frame 1 so as to realize the detachment and replacement of the charging plug-in component 2.

Optionally, as shown in fig. 3, a plug 52 is disposed on the battery box 5, when the battery box 5 is placed at a charging position, the charging plug 2 is inserted into the plug 52 of the battery box 5, and the charging plug 2 is further electrically connected to an external control box through the junction box 3, so that the battery box 5 placed at the charging position can be charged. Just because the plug connector that charges that sets up is connected with external control box through adaptor box 3 for when changing the plug connector 2 that charges, need not change whole root circuit with the plug connector 2 that charges together again, it is laborsaving to save trouble more, and about the concrete structure of adaptor box 3, will explain in detail below.

Further, the battery storage tray provided by the embodiment further comprises a micro switch 4 disposed on the storage tray frame 1, and the micro switch 4 is used for identifying whether the battery box 5 is placed at the charging potential. This micro-gap switch 4 is connected with the external control case electricity, consequently when the user placed battery box 5, if micro-gap switch 4 detected that battery box 5 has placed in the electric potential that charges, then can charge signal transmission to external control case, and the external control case is according to this signal control insert the subassembly work of charging, and if battery box 5 placed not in place, then it is out of work to charge insert the subassembly to guarantee the safety of user and battery box 5. Optionally, the microswitch 4 is a pressure sensor.

As shown in fig. 2, in the present embodiment, the adaptor box 3 includes a housing 31, a conductive member 32 disposed in the housing 31, a first wire harness 33 and a second wire harness 34, where the first wire harness 33 and the second wire harness 34 are respectively disposed at two ends of the conductive member 32 in a length direction, so that the conductive member 32 can be electrically connected to the charging connector 2 through the first wire harness 33, and electrically connected to an external control box through the second wire harness 34, so as to implement a complete conductive loop. In addition, the first wire harness 33 is detachably connected with the charging plug-in 2, so that if the battery box 5 of another specification needs to be charged, when the charging plug-in 2 is replaced, the first wire harness 33 and the charging plug-in 2 can be disconnected, namely, only the charging plug-in 2 arranged on the battery storage bottom support frame 1 is replaced, when the charging plug-in 2 is replaced, the first wire harness 33 can be connected with the charging plug-in 2, and the replacement mode is more convenient and faster. Furthermore, the adapter box 3 further includes an insulator 36, and the insulator 36 is interposed between the conductive member 32 and the housing 31 to completely isolate and insulate the conductive member 32 from the housing 31. Optionally, the housing 31 is made of an insulating material and includes an upper housing and a lower housing that are detachable.

Optionally, the junction box 3 further includes connection terminals 35, and the first wire harness 33 and the second wire harness 34 may be disposed at two ends of the conductive member 32 in the length direction through a set of connection terminals 35, where the number of the connection terminals 35 in each set is determined by the number of the first wire harness 33 and the second wire harness 34. In this embodiment, the conductive member 32 is a copper bar, and the conductive member 32 may also be another switching device capable of implementing a switching function.

It should be noted that, in the present embodiment, as shown in fig. 2, the guiding element is a guiding post 11, and in order to ensure that the battery box 5 can be placed on the storage tray frame 1 for charging, as shown in fig. 3, the battery box 5 is provided with a guiding hole 51, the guiding hole 51 is provided on the side of the battery box 5 where the plug 52 is provided, and when a user places the battery box 5 on the storage tray frame 1, the guiding post 11 needs to be inserted into the guiding hole 51. The guide posts 11 and the guide holes 51 are arranged such that the position at which the battery box 5 is placed on the storage shoe frame 1 is fixed, this fixed position being the charging potential. Alternatively, the guide posts 11 and the guide holes 51 are provided in plural numbers, and the height of the guide posts 11 can be determined according to actual conditions.

Optionally, the guide post 11 is provided with a chamfer on its outer circumference. That is, as shown in fig. 2, one end of the guide post 11 away from the storage base is a circular truncated cone structure, so as to reduce the difficulty of inserting the guide post 11 into the guide hole 51.

In other embodiments, it is also possible to provide only the guide on the storage tray frame 1, without the need for the guide holes 51 on the battery box 5. Optionally, the guides comprise a first guide and a second guide, and the first guides are arranged opposite to each other along the length of the storage tray frame 1, and the distance between the two first guides is the length of the battery box 5, i.e. the movement of the battery box 5 in the length direction of the storage tray frame 1 is limited by arranging the two first guides. The second guides are arranged opposite each other in the width direction of the storage tray frame 1, the distance between the two second guides being the width of the battery box 5, i.e. the movement of the battery box 5 in the width direction of the storage tray frame 1 is limited by the arrangement of the two first guides. Optionally, the first guide comprises at least one guide block, when provided, a plurality of guide blocks spaced apart along the width of the storage shoe frame 1. Optionally, the second guide comprises at least one guide block, and where there are a plurality of guide blocks, the plurality of guide blocks are spaced apart along the length of the storage shoe frame 1.

Alternatively, the two opposing faces of the first guide are provided as inclined faces and the two opposing faces of the second guide are provided as inclined faces. The provision of the inclined surface has a similar function to the provision of the aforementioned chamfer, namely, reduces the difficulty in disposing the battery box 5 in the region surrounded by the first guide and the second guide. Alternatively, the angle of the inclined surface may be set as desired, and the shape of the guide block may be set as a rectangular parallelepiped, a cylinder, or other shape.

Because battery box 5 self has certain weight, the user is placing battery box 5 in the in-process of storage collet frame 1, can cause to produce the impact between battery box 5 and the storage collet frame 1, then for protecting battery box 5, still be provided with the bolster on storage collet frame 1, when battery box 5 placed in the electric potential that charges, the bolster will press from both sides and locate between battery box 5 and storage collet frame 1. Optionally, the buffer is a material having elasticity. The buffer members can be continuously or uniformly arranged on the storage base support frame 1 at intervals so as to ensure that the positions of the battery box 5 are uniformly stressed.

The embodiment also provides a battery replacement station, which comprises the battery storage bottom support. The battery box has better compatibility and higher charging efficiency, and can provide charging service for battery boxes 5 with different specifications.

The foregoing embodiments are merely illustrative of the principles and features of this invention, which is not limited to the above-described embodiments, but rather is susceptible to various changes and modifications without departing from the spirit and scope of the utility model, which changes and modifications are within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A battery storage shoe, comprising:

the storage tray frame (1) is used for supporting the battery box (5), and a guide piece is arranged on the storage tray frame (1) and is used for enabling the battery box (5) to be placed only at a charging position of the storage tray frame (1);

the charging plug-in component is used for charging the battery box (5) placed on the charging position, and comprises a charging plug-in component (2) and a switching box (3) which are detachably connected, the charging plug-in component (2) is electrically connected to an external control box through the switching box (3), and the charging plug-in component (2) is detachably arranged on the storage base frame (1) and can be inserted into the battery box (5).

2. The battery storage tray according to claim 1, further comprising a micro switch (4), wherein said micro switch (4) is disposed on said storage tray frame (1) and electrically connected to said external control box, said micro switch (4) being configured to identify whether said battery box (5) is located at said charging location.

3. The battery storage tray according to claim 1, wherein the junction box (3) comprises a housing (31), an insulator (36), a conductive member (32), a first harness (33) and a second harness (34), wherein the conductive member (32) is disposed on the housing (31), the insulator (36) is sandwiched between the conductive member (32) and the housing (31), the conductive member (32) is connected to the charging connector (2) through the first harness (33), the conductive member (32) is connected to the external control box through the second harness (34), and the first harness (33) is detachably connected to the charging connector (2).

4. The battery storage tray according to claim 3, wherein said junction box (3) further comprises terminals (35), and said first wire harness (33) and said second wire harness (34) are each disposed at both ends of said conductive member (32) in a length direction thereof through a set of said terminals (35).

5. The battery storage tray according to claim 1, wherein the guiding members are guiding posts (11), the battery box (5) is provided with guiding holes (51), and when the battery box (5) is set at the charging position, the guiding posts (11) are inserted into the guiding holes (51).

6. The battery storage tray according to claim 5, wherein the guide posts (11) are chamfered at their outer circumference.

7. The battery storage tray according to claim 1, wherein said guides comprise first guides and second guides, said first guides being oppositely disposed along the length of said storage tray frame (1), the distance between two said first guides being the length of said battery box (5), said second guides being oppositely disposed along the width of said storage tray frame (1), the distance between two said second guides being the width of said battery box (5).

8. The battery storage tray of claim 7, wherein opposing faces of the first guides are beveled and opposing faces of the second guides are beveled.

9. The battery storage tray according to claim 1, wherein a buffer is further provided on the storage tray frame (1), said buffer being interposed between the battery box (5) and the storage tray frame (1) when the battery box (5) is placed at the charging position, said buffer being adapted to protect the battery box (5).

10. A power station comprising a battery storage tray as claimed in any one of claims 1 to 9.