CN221293427U - Power exchange station - Google Patents

Abstract

The utility model discloses a power exchange station. The power exchange station includes: the power exchange station comprises a power exchange station shell, wherein the power exchange station shell at least comprises a first shell and a second shell, the first shell is positioned above the second shell, and the first shell is communicated with the second shell; the charging rack at least comprises a first charging rack positioned in the first shell and a second charging rack positioned in the second shell, and battery charging positions are arranged on the first charging rack and the second charging rack. According to the power exchange station, the first charging frame positioned in the first shell and the second charging frame positioned in the second shell are provided with the battery charging positions, so that the space of the power exchange station is fully utilized, the power exchange density of the power exchange station is increased, and the power exchange capacity of the power exchange station is improved.

Description

Power exchange station

Technical Field

The utility model relates to the technical field of power exchange stations, in particular to a power exchange station.

Background

Along with the continuous popularization of new energy automobiles, an electric automobile power change link is an important problem to be solved by the electric automobile industry, and the electric automobile power change link is a technical development direction of an electric automobile charging and changing station by utilizing special battery change equipment to realize automatic power change. At present, container type battery replacement stations are mainstream in the market, but the number of electric vehicles needing to replace electricity is large, and the density of battery replacement cells in a container is small.

Disclosure of utility model

The present utility model aims to solve, at least to some extent, one of the above technical problems in the prior art. Therefore, the utility model provides the power exchange station, which can fully utilize the space of the power exchange station and increase the density of the power exchange battery.

The power exchange station according to the embodiment of the utility model comprises: the power exchange station comprises a power exchange station shell, wherein the power exchange station shell at least comprises a first shell and a second shell, the first shell is positioned above the second shell, and the first shell is communicated with the second shell; the charging rack at least comprises a first charging rack positioned in the first shell and a second charging rack positioned in the second shell, and battery charging positions are arranged on the first charging rack and the second charging rack.

According to the power exchange station disclosed by the embodiment of the utility model, the first shell is positioned above the second shell, the battery charging positions are arranged on the first charging frame positioned in the first shell and the second charging frame positioned in the second shell, so that the space of the power exchange station is fully utilized, and the power exchange density of the power exchange station is increased.

According to some embodiments of the utility model, the power station further comprises a power transfer device, a track is arranged in the first shell, the power transfer device is movably arranged on the track, and the power transfer device can also move to the second charging frame.

According to some embodiments of the utility model, the rail comprises a first rail extending in a first direction and a second rail extending in a second direction, the first rail being provided on the second rail, the power conversion transfer device comprising: the base is arranged on the first track; a floating bridge mounted to the base, the floating bridge comprising a battery gripping mechanism; the first travelling device is mounted on the first track and used for driving the floating hanging bridge to move along the first track; the second traveling device is arranged on the second track and used for driving the floating hanging bridge to move along the second track; and the third traveling device is arranged on the base and used for driving the floating hanging bridge to lift.

According to some embodiments of the utility model, the third walking device comprises a driving device and a lifting device, the lifting device is connected with the floating hanging bridge, and the driving device drives the lifting device to act so as to drive the floating hanging bridge to lift between the first shell and the second shell.

According to some embodiments of the utility model, the lifting device comprises a roller and a wire rope, the roller is rotatably mounted on the base, the wire rope is wound on the roller and connected with the floating suspension bridge, and the driving device is used for driving the roller to rotate so as to enable the wire rope to be wound on the roller or unwound from the roller.

According to some embodiments of the utility model, one of the floating bridge and the base is provided with a guide post, and the other is provided with a guide hole corresponding to the guide post, and the extending direction of the guide post is the same as the lifting direction of the floating bridge.

According to some embodiments of the utility model, the floating bridge further comprises a rotating mechanism, wherein the rotating mechanism is connected with the battery grabbing mechanism and is used for driving the battery grabbing mechanism to rotate.

According to some embodiments of the utility model, the floating crane further comprises a crane span structure, the rotating mechanism comprises a fixed disc and a rotating disc, the fixed disc is fixedly connected with the crane span structure, the rotating disc is fixedly connected with the battery grabbing mechanism, and the rotating disc can rotate relative to the fixed disc.

According to some embodiments of the utility model, a partition plate is arranged in the power exchange station shell, the partition plate is provided with a notch through which power can pass, the notch is communicated with the first shell and the second shell, and the projection of the second charging frame on the partition plate is positioned in the notch.

According to some embodiments of the utility model, the second housing has a commutation potential therein, a projection of the commutation potential on the separator is located in the notch, and the commutation transfer device is movable between the commutation potential and the battery charging potential.

According to some embodiments of the utility model, the power exchange station further comprises a fire-fighting buffer device, a battery placement position is arranged in the fire-fighting buffer device, the fire-fighting buffer device is located in the second shell, a pulley is arranged at the bottom of the fire-fighting buffer device, and the fire-fighting buffer device can slide out of the second shell.

According to some embodiments of the utility model, the power exchange station further comprises: the charging device is arranged in the second shell and is used for supplying power to the first charging frame and the second charging frame; and the control device is arranged in the second shell and is at least used for controlling the charging device to work.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

FIG. 1 is a perspective view of a power exchange station according to an embodiment of the present utility model;

FIG. 2 is a front view of a power exchange station according to an embodiment of the present utility model;

FIG. 3 is a top view of a power plant according to an embodiment of the utility model;

FIG. 4 is a schematic view at A-A in FIG. 3;

FIG. 5 is a schematic view at B-B in FIG. 4;

fig. 6 is a perspective view of a power conversion transfer device according to an embodiment of the present utility model;

FIG. 7 is a side view of a power conversion transfer device according to an embodiment of the present utility model;

FIG. 8 is a perspective view of a floating bridge crane according to an embodiment of the utility model;

FIG. 9 is a side view of a floating bridge according to an embodiment of the present utility model;

fig. 10 is a perspective view of a fire buffering device according to an embodiment of the present utility model;

FIG. 11 is a top view of a fire buffering device according to an embodiment of the present utility model;

Fig. 12 is a side view of a fire buffer device according to an embodiment of the present utility model.

Reference numerals: the battery replacement station 100, the battery replacement station housing 10, the first housing 11, the second housing 12, the first charging rack 13, the second charging rack 14, the first rail 15, the second rail 16, the battery replacement transfer device 20, the base 21, the floating suspension bridge 22, the first traveling device 23, the second traveling device 24, the third traveling device 25, the driving device 251, the roller 252, the wire rope 253, the guide post 221, the battery grabbing mechanism 222, the suspension bridge 223, the rotating mechanism 26, the fixed disc 261, the rotating disc 262, the partition plate 17, the fire buffer device 18, the pulley 181, the charging device 30, and the control device 40.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.

In the description of the present utility model, it should be understood that the terms "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; may be mechanically connected, may be electrically connected or may communicate with each other; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

The power exchange station 100 according to an embodiment of the present utility model is described in detail below in connection with fig. 1-12.

Referring to fig. 1-12, a power plant 100 according to an embodiment of the present utility model may include a power plant housing 10 and a charging rack. The power exchange station housing 10 at least comprises a first housing 11 and a second housing 12, wherein the first housing 11 is positioned above the second housing 12, and the first housing 11 is communicated with the second housing 12.

The charging rack comprises at least a first charging rack 13 positioned in the first shell 11 and a second charging rack 14 positioned in the second shell 12, wherein the first charging rack 13 and the second charging rack 14 are provided with battery charging potentials. The first charging stand 13 and the second charging stand 14 may be used for battery charging. By arranging battery charging potentials on both the first charging frame 13 and the second charging frame 14, the number of batteries with full charge can be increased, that is, the battery replacement density is increased, and the requirements of more battery replacement vehicles can be met.

According to the power exchange station 100 of the embodiment of the utility model, the first shell 11 is positioned above the second shell 12, and the first charging frame 13 positioned in the first shell 11 and the second charging frame 14 positioned in the second shell 12 are provided with battery charging positions, so that the space of the power exchange station 100 is fully utilized, the power exchange density of the power exchange station 100 is increased, and the power exchange capacity of the power exchange station 100 is improved.

In some embodiments of the present utility model, referring to fig. 4, the power exchange station 100 may further include a power exchange transfer device 20, wherein a track is disposed in the first housing 11, the power exchange transfer device 20 is movably disposed on the track, the power exchange transfer device 20 is capable of moving to the first charging stand 13, and the power exchange transfer device 20 is also capable of moving to the second charging stand 14. Alternatively, the battery replacement transfer device 20 may be used to grasp the battery on the first charging frame 13 in the first housing 11 and place the battery on the vehicle, and the battery replacement transfer device 20 may also be moved to the second charging frame 14 to grasp the battery on the second charging frame 14 and place the battery on the vehicle, so that the operation is convenient and the automation degree is high.

In some embodiments of the present utility model, referring to fig. 4 and 6, the rail includes a first rail 15 and a second rail 16, the first rail 15 being disposed to extend in a first direction, the second rail 16 being disposed to extend in a second direction, the first rail 15 being disposed on the second rail 16. Alternatively, the first direction is the X direction in fig. 6, and the second direction is the Y direction in fig. 6, so that the first rail 15 extends along the X direction, the second rail 16 extends along the Y direction, the first rail 15 is disposed on the second rail 16, and the first rail 15 may walk on the second rail 16 along the Y direction. The power conversion transfer device 20 is disposed on the first rail 15, and the power conversion transfer device 20 can travel along the second rail 16 along the Y direction following the first rail 15 to change the position of the power conversion transfer device 20 in the Y direction. The power conversion transfer device 20 may travel along the X-direction on the first rail 15 to change the position of the power conversion transfer device 20 in the X-direction. The battery on the first charging stand 13 and the second charging stand 14 can be grasped by the battery change transfer device 20 through the first rail 15 and the second rail 16.

As shown in fig. 6, the power conversion transfer device 20 may include a base 21, a floating bridge 22, a first running gear 23, a second running gear 24, and a third running gear 25. Wherein the base 21 is disposed on the first rail 15, the floating bridge 22 is mounted on the base 21, and the floating bridge 22 includes a battery grabbing mechanism 222. Alternatively, the battery gripping mechanism 222 is used to grip the batteries on the first charging stand 13 and the second charging stand 14.

As shown in fig. 6, the first travelling device 23 is mounted on the first rail 15 and the first travelling device 23 is used for driving the floating bridge 22 to move along the first rail 15; the second travelling device 24 is mounted on the second track 16, and the second travelling device 24 is used for driving the floating bridge 22 to move along the second track 16; the third running gear 25 is mounted on the base 21, and the third running gear 25 is used for driving the floating suspension bridge 22 to lift, and through the third running gear 25, the battery grabbing mechanism 222 can extend into the second housing 12 to grab the battery on the second charging frame 14, and can also return into the first housing 11. The battery gripping mechanism 222 can grip the battery on the first charging frame 13 at different positions in the first housing 11 by the first running gear 23 and the second running gear 24.

Alternatively, the first running gear 23 is a lead screw nut drive. The screw is installed on first track 15, and the axial direction of screw is the same with the extending direction of first track 15, and the nut on the screw links to each other with base 21, and when the screw rotated, the nut can follow screw axial direction and remove, drives base 21 along first track 15 direction, namely X direction. The same screw nut drive may be used for the second running gear 24. Alternatively, the first running gear 23 and the second running gear 24 may also be motor-toothed rack drives.

In some embodiments of the present utility model, referring to fig. 6 and 7, the third traveling device 25 includes a driving device 251 and a lifting device, the lifting device is connected to the floating bridge 22, and the driving device 251 drives the lifting device to move to lift the floating bridge 22 between the first housing 11 and the second housing 12. The floating bridge 22 can be extended into the second housing 12 to grip the battery by the lifting device, and can also be returned into the first housing 11.

In some embodiments of the present utility model, referring to fig. 6 and 7, the lifting device includes a drum 252 and a wire rope 253, the drum 252 is rotatably installed on the base 21, the wire rope 253 is wound on the drum 252 and connected to the floating bridge 22, and the driving device 251 is used to drive the drum 252 to rotate so that the wire rope 253 is wound on the drum 252 or unwound from the drum 252. Alternatively, the driving device 251 is a motor, the motor is mounted on the base 21, the motor drives the roller 252 to rotate forward so that the steel wire rope 253 stretches, and the floating suspension bridge 22 can stretch into the second shell 12; the motor-driven roller 252 is wound back onto the roller 252 with the wire rope 253 reversed and the floating bridge 22 raised into the first housing 11.

In some embodiments of the present utility model, referring to fig. 7 to 9, one of the floating bridge 22 and the base 21 is provided with a guide post 221, and the other is provided with a guide hole corresponding to the guide post 221, and the extending direction of the guide post 221 is the same as the lifting direction of the floating bridge 22. Optionally, the floating bridge 22 is provided with a guide post 221 extending vertically upwards, the base 21 is provided with a guide hole corresponding to the guide post 221, and the insertion of the guide post 221 into the guide hole can make the floating bridge 22 more stable in moving and reduce the shaking of the clamped battery. In some embodiments, not shown, the guide post 221 may be provided on the base 21, and the floating bridge 22 is provided with a guide hole opposite to the guide post 221.

In some embodiments of the present utility model, referring to fig. 8 and 9, the floating bridge 22 further includes a rotation mechanism 26, the rotation mechanism 26 is connected to the battery grabbing mechanism 222, and the rotation mechanism 26 is used to drive the battery grabbing mechanism 222 to rotate. The rotation mechanism 26 can adjust the angle at which the battery gripping mechanism 222 positions the battery, can adapt to the parking position of the vehicle, can accurately position the battery on the vehicle, or can remove the battery from the vehicle.

In some embodiments of the present utility model, referring to fig. 8 and 9, the floating bridge 22 further includes a bridge frame 223, and the rotation mechanism 26 includes a fixed disk 261 and a rotating disk 262, wherein the fixed disk 261 is fixedly connected to the bridge frame 223, the rotating disk 262 is fixedly connected to the battery grabbing mechanism 222, and the rotating disk 262 is rotatable relative to the fixed disk 261. Alternatively, the rotation of the rotating disk 262 drives the battery grabbing mechanism 222 to rotate, thereby adjusting the placement angle of the battery.

In some embodiments of the utility model, referring to fig. 4 and 5, a partition 17 is provided in the battery exchange station housing 10, the partition 17 is provided with a notch through which a battery can pass, the notch communicates with the first housing 11 and the second housing 12, and the projection of the second charging rack 14 on the partition 17 is located in the notch. Optionally, the partition plate 17 is disposed in the second housing 12, a gap is disposed in the middle of the partition plate 17, the first charging frame 13 is located on two sides of the gap of the partition plate 17, the second charging frame 14 is opposite to the gap of the partition plate 17, the floating hanging bridge 22 is convenient to grasp the battery on the second charging frame 14 through the gap, the battery on the first charging frame 13 can be conveyed into the second housing 12 through the gap, and of course, the battery with a low power supply detached from the battery can be placed on the second charging frame 14 for charging, or reaches the first housing 11 through the gap and is further placed on the first charging frame 13 for charging.

In some embodiments of the utility model, referring to fig. 4, the second housing 12 has a battery changing potential therein, the projection of the battery changing potential on the partition 17 is located in the notch, and the battery changing transfer device 20 is capable of moving between the battery changing potential and the battery charging position. Alternatively, the battery replacement transfer device 20 may grab the battery on the replacement potential onto the battery charging potential for charging, or grab the battery on the battery charging potential onto the replacement potential of the vehicle.

In some embodiments of the present utility model, referring to fig. 2 and 4, and 10-12, the power plant 100 further includes a fire buffer device 18, where a battery placement location is provided in the fire buffer device 18, alternatively, the fire buffer device 18 may be used to accommodate a faulty battery. The fire protection buffer device 18 is located in the second housing 12, a pulley 181 is arranged at the bottom of the fire protection buffer device 18, and the fire protection buffer device 18 can slide out from the second housing 12. Alternatively, when an emergency situation occurs in the battery, the battery replacement transfer device 20 grips the faulty battery to be placed on the battery placement position in the fire protection buffer device 18, and then slides out of the second housing 12 through the pulley 181 fixed to the bottom of the fire protection buffer device 18. An inclined rail may be provided beside the second housing 12 to facilitate the sliding out of the fire buffering means 18. A horizontal rail may also be provided beside the second housing 12 to push the fire buffering means 18 out by external driving. Optionally, the second housing 12 is provided with a rolling door close to the fire protection buffer device 18, and the rolling door is normally closed, and when the battery fails, the rolling door is opened, the fire protection buffer device 18 slides out, and damage to the normal battery in the battery exchange station 100 caused by the failed battery is prevented.

In some embodiments, the fire buffer device 18 may be removed and replaced with the second charging rack 14, which may increase the number of battery cells.

In some embodiments of the utility model, referring to fig. 4, the power exchange station may further comprise a charging device 30 and a control device 40. Wherein the charging device 30 is disposed in the second housing 12, and the charging device 30 is used for supplying power to the first charging stand 13 and the second charging stand 14. Alternatively, the number of charging devices 30 may correspond to the number of the first charging frames 13 and the second charging frames 14 one by one, or one charging device 30 may correspond to a plurality of charging frames.

The control device 40 is disposed in the second housing 12, and the control device 40 is at least used for controlling the charging device 30 to operate. Optionally, the control device 40 is used to control the opening or closing of the entire power exchange station 100, and may also be used to control the operation of a certain charging device 30.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Further, one skilled in the art can engage and combine the different embodiments or examples described in this specification.

While embodiments of the present utility model have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the utility model.

Claims (12)

1. A power exchange station, comprising:

A power exchange station housing (10), wherein the power exchange station housing (10) at least comprises a first housing (11) and a second housing (12), the first housing (11) is positioned above the second housing (12), and the first housing (11) is communicated with the second housing (12);

the charging rack at least comprises a first charging rack (13) positioned in the first shell (11) and a second charging rack (14) positioned in the second shell (12), wherein the first charging rack (13) and the second charging rack (14) are provided with battery charging potentials.

2. The power exchange station according to claim 1, further comprising a power exchange transfer device (20), wherein a track is provided in the first housing (11), the power exchange transfer device (20) being movably arranged on the track, the power exchange transfer device (20) being further movable to the second charging rack (14).

3. The power exchange station according to claim 2, characterized in that the rails comprise a first rail (15) and a second rail (16), the first rail (15) being arranged extending in a first direction, the second rail (16) being arranged extending in a second direction, the first rail (15) being provided on the second rail (16), the power exchange transfer device (20) comprising:

-a base (21), said base (21) being arranged on said first track (15);

-a floating bridge crane (22), the floating bridge crane (22) being mounted to the base (21), and the floating bridge crane (22) comprising a battery gripping mechanism (222);

-a first travelling device (23), the first travelling device (23) being mounted to the first track (15) and being adapted to drive the floating bridge (22) to move along the first track (15);

A second running gear (24), the second running gear (24) is mounted on the second track (16) and is used for driving the floating suspension bridge (22) to move along the second track (16);

And the third traveling device (25) is arranged on the base (21) and used for driving the floating hanging bridge (22) to lift.

4. A plant according to claim 3, characterized in that the third travelling device (25) comprises a driving device (251) and a lifting device, the lifting device being connected to the floating bridge crane (22), the driving device (251) driving the lifting device to move so as to drive the floating bridge crane (22) to lift between the first housing (11) and the second housing (12).

5. The power exchange station according to claim 4, wherein the lifting device comprises a roller (252) and a wire rope (253), the roller (252) is rotatably mounted on the base (21), the wire rope (253) is wound on the roller (252) and is connected with the floating suspension bridge (22), and the driving device (251) is used for driving the roller (252) to rotate so that the wire rope (253) is wound on the roller (252) or unwound from the roller (252).

6. A plant according to any one of claims 3 to 5, characterized in that one of the floating bridge (22) and the base (21) is provided with guide posts (221) and the other is provided with guide holes corresponding to the guide posts (221), the direction of extension of the guide posts (221) being the same as the lifting direction of the floating bridge (22).

7. The power exchange station according to any one of claims 3 to 5, wherein the floating bridge (22) further comprises a rotation mechanism (26), the rotation mechanism (26) is connected to the battery gripping mechanism (222), and the rotation mechanism (26) is configured to drive the battery gripping mechanism (222) to rotate.

8. The power exchange station according to claim 7, wherein the floating suspension bridge (22) further comprises a suspension bridge (223), the rotation mechanism (26) comprises a fixed disc (261) and a rotating disc (262), the fixed disc (261) is fixedly connected with the suspension bridge (223), the rotating disc (262) is fixedly connected with the battery grabbing mechanism (222), and the rotating disc (262) can rotate relative to the fixed disc (261).

9. A plant according to any one of claims 2 to 5, characterized in that a partition plate (17) is provided in the plant housing (10), said partition plate (17) being provided with a gap through which electricity can pass, said gap communicating the first housing (11) with the second housing (12), the projection of the second charging rack (14) on said partition plate (17) being located in said gap.

10. A power exchange station according to claim 9, characterized in that the second housing (12) has a commutation potential therein, the projection of the commutation potential onto the separator plate (17) being located in the gap, the commutation transfer means (20) being movable between the commutation potential and the battery charging potential.

11. The power exchange station according to any one of claims 1 to 5, further comprising a fire protection buffer device (18), wherein a battery placement position is arranged in the fire protection buffer device (18), the fire protection buffer device (18) is located in the second housing (12), a pulley is arranged at the bottom of the fire protection buffer device (18), and the fire protection buffer device (18) can slide out from the second housing (12).

12. A plant according to any one of claims 1 to 5, further comprising:

A charging device (30), wherein the charging device (30) is arranged in the second shell (12) and is used for supplying power to the first charging frame (13) and the second charging frame (14);

And a control device (40), wherein the control device (40) is arranged in the second shell (12) and is at least used for controlling the charging device (30) to work.