WO2022199705A1

WO2022199705A1 - Battery swap station or energy storage station

Info

Publication number: WO2022199705A1
Application number: PCT/CN2022/083197
Authority: WO
Inventors: 张建平; 陈新雨
Original assignee: 奥动新能源汽车科技有限公司; 上海电巴新能源科技有限公司
Priority date: 2021-03-26
Filing date: 2022-03-25
Publication date: 2022-09-29
Also published as: CN115107555A

Abstract

A battery swap station or an energy storage station. The battery swap station or the energy storage station comprises a frame, a top plate (10) and a side plate (20), wherein the top plate (10) is detachably mounted on a top surface of the frame, and the side plate (20) is detachably mounted on an outer side surface of the frame. The battery swap station or the energy storage station is built in such a way that the top plate (10) and the side plate (20) are detachably mounted on the frame, such that modularized station building is facilitated, the building cost is low, the period is short, and later maintenance and reconstruction are also facilitated.

Description

Swap station or energy storage station

This application claims the priority of Chinese patent application CN202110364906.1 with an application date of March 26, 2021. This application cites the full text of the above Chinese patent application.

technical field

The invention relates to an exchange station or an energy storage station.

Background technique

Now new energy vehicles are more and more popular with consumers. The energy used by new energy vehicles is basically electric energy. New energy vehicles need to be charged after the electric energy is used up. Due to the limitations of current battery technology and charging technology, new energy vehicles are fully charged. It takes a long time, and it is not as simple and fast as refueling the car directly. Therefore, in order to reduce the user's waiting time, it is an effective means to replace the battery when the electric energy of the new energy vehicle is almost exhausted. In order to facilitate the replacement of batteries or charge new energy vehicles and meet the power exchange needs of new energy vehicles, it is necessary to build a power exchange station or an energy storage station. With the rapid popularization of new energy vehicles, more power exchange stations or energy storage stations need to be built to meet the demand. If the traditional construction method is used for construction, it will not only cost a lot, and the construction period will be long, but also it is not conducive to the later expansion and power exchange equipment. upgrade. In the prior art, for example, CN103669925A discloses a steel structure charging and swapping station, which includes a rigid body frame and a side sealing plate, a top plate, a door plate and a bottom plate that are detachably fixed on the rigid body frame by fasteners. Both the waterproofness and structural strength of the power station are flawed.

SUMMARY OF THE INVENTION

The technical problem to be solved by the present invention is to reduce the construction cost and construction period of the swapping station or the energy storage station, facilitate later maintenance and reconstruction, and provide a swapping station or an energy storage station.

The present invention solves the above-mentioned technical problems through the following technical solutions:

The present invention provides an exchange station or an energy storage station. The exchange station or energy storage station includes a frame, a top plate and a side plate. The top plate is detachably mounted on the top surface of the frame, and the side plate is detachably mounted on the top surface of the frame. the outer side of the frame.

In this scheme, the replacement station or energy storage station is constructed by detachably installing the top plate and side plate on the frame, which is convenient for modular construction, not only low in construction cost and short in period, but also conducive to later maintenance and transformation.

Preferably, the edge of the top panel extends beyond the outer surface of the side panel in the horizontal direction, and/or the edge of the top panel extends downwardly beyond the top edge of the side panel in the vertical direction.

In this solution, the above structure is adopted for the swap station or the energy storage station to prevent rainwater from infiltrating the interior of the swap station or the energy storage station from the connection gap between the top and the side plates, thereby improving the waterproof function of the swap station or the energy storage station and avoiding heavy rainfall. When the rainwater penetrates into the power exchange station or the energy storage station, the power exchange equipment and charging equipment are damaged.

Preferably, a seal is provided at the joint between the top plate and the side plate.

In this scheme, by setting the seal at the connection between the top plate and the side plate, the airtightness of the swap station or the energy storage station is enhanced to avoid the high or low temperature in the swap station or the energy storage station caused by the external ambient temperature, which may affect the The charging and discharging performance of the battery, as well as the service life of the equipment, at the same time improve the waterproof function of the swapping station or the energy storage station, to prevent rainwater from infiltrating into the swapping station or the energy storage station during heavy rainfall, resulting in damage to the swapping and charging equipment.

Preferably, the top plate includes a plurality of library boards spliced in a horizontal direction, and the side plates include a plurality of library boards spliced in a vertical direction.

In this scheme, the roof and side plates are spliced by the warehouse plate, which effectively shortens the construction period and construction cost of the battery swapping station or the energy storage station. .

Preferably, a plurality of the storage boards of the top board form a single-row structure along the horizontal direction.

In this solution, the above-mentioned splicing method is adopted for the library board of the top board, which is simple and fast to splicing, and can greatly improve the installation speed of the top board.

Preferably, the top plate has opposite protruding ends and mating ends along the splicing direction, the edges of the protruding ends and the mating ends extend beyond the outer surface of the side plates in the horizontal direction, the protruding ends and the mating ends extend in the horizontal direction. The edge of the mating end extends vertically beyond the top of the side plate.

In this solution, the above structural form is adopted to further prevent rainwater from infiltrating into the interior of the swap station or the energy storage station from the connection between the top and the side plate of the swap station or the energy storage station, thereby improving the waterproof function of the swap station or the energy storage station. Avoid rainwater infiltrating into the swap station or energy storage station during heavy rainfall, resulting in damage to the swap equipment and charging equipment.

Preferably, the opposite ends of the library plate of the top plate along the first direction are respectively provided with a convex end and a matching end, and the convex end and the matching end are both from the same side surface of the library plate of the top plate. It protrudes outward and extends toward the same direction, and a protruding cavity is formed in the mating end, and the protruding cavity in the mating end is used for accommodating the protruding end of the library board adjacent to the top board;

And/or, both ends along the second direction perpendicular to the first direction respectively have side parts, the side part of the protruding end is the first side part, the side part of the mating end is the second side part, so The second side portion covers a part of the outer side of the first side portion of the library plate adjacent to the top plate.

In this solution, the above-mentioned structural form is adopted, and the convex end and the matching end are used to control the rainwater to be discharged from the two ends of the extending direction of the convex end and the matching end to the top plate, so as to prevent the rainwater from penetrating into the library plate from the joint of each library plate in the top plate. Internally, the instantaneous rainfall needs to flow over at least the highest part of the raised end or the mating end before it can flow to the connection between the two, thereby enhancing the waterproof effect. Moreover, even if the rainwater overflows the highest point, the raised end and the mating end can guide the rainwater to flow downward, which is convenient for rainwater to be discharged in time. Strength requirements and waterproof requirements of energy storage stations. The side part covers the two sides of the library board to prevent the liquid from infiltrating into the library board from the side of the library board, thereby preventing the liquid from entering the inside of the power exchange station or the energy storage station.

Preferably, the side portion extends downward beyond the top of the side panel in a vertical direction.

In this solution, the above-mentioned structural form is adopted to cover the convex end of the adjacent library board through the matching end of the library board, and form a covering structure from the first direction and the second direction, so as to improve the connection strength between the adjacent library boards , and further prevent rainwater from infiltrating the interior of the power exchange station or energy storage station from the connection between the top plate and the side plate.

Preferably, the library plate of the top plate includes a first layer plate and a second layer plate, a plurality of cylinders are arranged between the first layer plate and the second layer plate, and the first layer plate and the second layer plate are arranged. The second layer board is fixedly connected through the column.

In this solution, the multi-layer boards of the library board are connected by a cylinder, which on the one hand facilitates filling of other thermal insulation and flame-retardant materials between the two layers, and on the other hand, the cylinder can effectively enhance the insulation between the multi-layer boards. connection strength.

Preferably, one end of the side part is connected to the first layer board, and the other end of the side part extends toward the side board and beyond the top of the side board.

In this solution, by adopting the above-mentioned structural form, rainwater can be further prevented from infiltrating the interior of the swapping station or the energy storage station from the top of the swapping station or the energy storage station.

Preferably, an assembly hole is formed in the column body, a through hole is formed on the second layer board, the assembly hole is connected to the outside of the second layer plate through the through hole, and the assembly hole is used for Install fittings.

In this solution, by arranging a column between the first layer board and the second layer board, other assembly parts can be connected while improving the strength of the library board. The assembly parts can be buckles or other connection mechanisms. The assembly holes are not directly opened on the surface of the library board, but by setting the assembly holes in the cylinders in the library board, the strength of the library board will not be affected, and the strength of the library board will be higher. , to avoid the deformation of the library board due to excessive local force during the use process, thereby improving the overall strength of the power exchange station or energy storage station.

Preferably, at the convex end of the library plate of the top plate, the first layer plate protrudes in a direction away from the second layer plate to form a convex portion; at the matching end of the library plate of the top plate, The first layer plate protrudes in a direction away from the second layer plate to form a fitting portion, and the fitting portion is used to cover the outer side of the convex portion of the library plate adjacent to the top plate.

In this solution, both the protruding part and the matching part are formed by the protrusion of the first layer of the library board of the top board, and the matching part of the library board of the top board is used to cover the protrusion of the adjacent library board when the two library boards are connected. A superimposed structure is formed on the top plate, so that the strength of the connecting part between the storage boards can be higher, and the connection gap between the two adjacent top plates can also be covered to prevent liquid from infiltrating through the gap, and the water tightness is better.

Preferably, the protruding portion has a cavity therein, and a connecting column is arranged in the cavity, and the connecting post is used for connecting and fixing the second layer plate opposite to the protruding portion.

In this solution, both the raised part and the matching part are formed by the protrusion of the first layer board, and the matching part of the library board will cover and be sleeved on the upper side of the raised part of the other library board when the two library boards are connected to form a stack. Combined structure, connected and fixed by the middle connecting column, the strength of the top plate can be higher, the connecting column is arranged in the cavity of the convex part, the space is larger, the length is longer, and the structural strength of multiple library plate cavities is improved. , the connection gap of the two library boards can also be covered to prevent the liquid from infiltrating from the gap, so that the water tightness of the library board combination unit is better.

Preferably, at the convex end of the library board of the top plate, the edge portion of the second layer plate is bent and extended toward the first layer plate, and the edge portion of the first layer plate is facing the convex end. The second layer board at the starting end is bent and extended in the direction, and the inner surface of the edge portion of the first layer board is attached to the outer surface of the edge portion of the second layer board.

In this solution, the upwardly extending second layer of the raised end of the library plate of the top plate and the downwardly extending first layer are attached to each other, which can seal the inner cavity of the convex portion and prevent water from penetrating into the library plate of the top plate At the same time, the edge parts of the first layer board and the second layer board are attached to each other, which improves the structural strength of the edge of the library board.

Preferably, at the mating end of the library board of the top board, the edge portion of the first layer board is bent and extended from the side of the protruding portion of the library board adjacent to the top board that is close to the mating end. The protruding portion is on a side away from the mating end, and the inner surface of the edge portion of the first layer board is in contact with the outer surface of the protruding portion on the side away from the mating end.

In this solution, the first layer board of the mating end extends along the shape of the protruding portion of the protruding end of the library board adjacent to the top plate and wraps the protruding portion to realize the connection between the mating end and the protruding end, improve the connection strength, and at the same time The edge portion of the first layer of the mating end is attached to the outer surface of the side of the raised portion away from the mating portion, and the upper and lower layers are formed by bending the first and second layers of the mating end of the library board The joint structure makes the edge of the matching part form a sealing structure to prevent rainwater from infiltrating into the interior of the storage board from the joint of the first layer board and the second layer board.

Preferably, at the mating end of the library board of the top board, the edge portion of the second layer board is bent and extended toward the direction of the first layer board, and the edge portion of the second layer board is sandwiched between the Between the edge part of the first layer board and the side surface of the protruding part of the adjacent library board of the top board close to the matching end, the outer surface of the edge part of the second layer board is in contact with the adjacent The outer surface of the edge portion of the first layer board of the raised end of the library board of the top board.

In this solution, the edge part of the second layer board at the mating end, the edge part of the second layer board at the protruding end and the edge part of the first layer board are attached to each other, and the gap between the three is minimized. The library board is completely closed from the side connection to prevent water from infiltrating the power exchange or energy storage station from the connection.

Preferably, the power exchange station or the energy storage station includes a first wrap angle, and the first wrap angle is provided on the protruding end and/or the mating end of the library plate of the top plate, and the first wrap angle is The edge of the corner wrap extends vertically beyond the bottom edge of the raised or mating end;

And/or, the edge of the first wrap angle protrudes beyond the outer surface of the side panel in the horizontal direction.

In this solution, the side edges of the storage plate of the top plate are covered by the first wrapping angle, which can close the sides of the storage plate of the roof plate and prevent rainwater from infiltrating into the storage plate of the roof plate from the sides of the storage plate of the roof plate and then into the power exchange station. Or in the energy storage station, improve the waterproofness of the swap station or the energy storage station.

Preferably, the first wrap angle includes a plurality of bent portions, and the plurality of the bent portions are connected to each other and extend along the top surface of the protruding end and/or the mating end of the base plate of the top plate. The protrusion extends to the side edge of the library board of the top plate, the first wrap angle covers the convex end of the top plate library plate and/or the outer side of the matching end, the first wrap angle Grooves are formed inside.

In this scheme, the wrapping angle is arranged on the edge of the library plate of the top plate, and the wrapping angle is raised along the convex end of the library plate of the top plate and the top surface of the matching end and covers the side of the library plate of the top plate, and the convex structure The rainwater diversion can flow out from the edge of the storage board on the top plate or flow into the rainwater trough of the storage board on the top plate, so as to facilitate the drainage of rainwater. At the same time, the wrapping angle also covers the side of the roof board, which can close the side of the roof board, preventing rainwater from infiltrating into the roof board from the side of the roof board and then into the power station or energy storage station. Improve the waterproofness of swapping stations or energy storage stations.

Preferably, the side plate has a first end and a second end along the longitudinal direction, the second end is close to the top plate relative to the first end, and the edge of the top plate extends beyond the first end in the horizontal direction. outer side;

And/or, the edge of the top plate extends downward in the vertical direction beyond the upper end surface of the second end.

In this solution, the above structure is adopted to prevent external liquid from directly infiltrating into the power exchange station or the energy storage station from the gap at the joint between the top plate and the side plate.

Preferably, the side plate is formed by splicing a plurality of the library boards in the vertical direction along the lateral and/or longitudinal directions, and the library board of the side plate has a first end and a second end oppositely arranged in the longitudinal direction. , in the longitudinally spliced plurality of side panels, the first end of the upper side panel covers the second end of the lower side panel.

In this solution, the library boards of the side boards are staggered when connected, so that the sides of the library boards can overlap each other when they are spliced. The water tightness is better, preventing the external liquid from directly infiltrating into the power exchange station from the gap at the connection of the library board.

Preferably, the library plate of the side plate includes a first layer plate and a second layer plate, and at the first end, the first layer plate is provided with a first protruding part, and the first protruding part extending beyond the edge of the second laminate, at the second end, the second laminate is provided with a second protrusion extending beyond the edge of the first laminate, The first projecting portion covers the second projecting portion of the library plate longitudinally adjacent to the side plate.

In this solution, the library board of the side board adopts a multi-layer structure, and the first layer board and the second layer board are alternately arranged at the connection through the extended first protrusion and the second protrusion, which further strengthens the multiple library When the panels are spliced, the water tightness prevents external liquid from directly infiltrating into the power exchange station or energy storage station from the gap at the joint of the library panel.

Preferably, at the first end of the storage plate of the side plate, the edge portion of the second layer plate is bent and extended in the direction of the first layer plate to form a second bending portion, and the first layer plate is bent. the protruding portion abuts the second bent portion; and/or,

At the second end of the storage plate of the side plate, the edge portion of the first layer plate is bent and extended toward the second layer plate to form a first bending portion, and the second protruding portion abuts against the second layer plate. connected to the first bending portion.

In this solution, with the above structure, the protruding part of the first layer board is in contact with the second bending part of the second layer board, and the protruding part of the second layer board and the first bending part of the first layer board are in contact. Abutting against each other can seal the opposite sides of the library board of the side plate, so that the liquid cannot penetrate into the interior of the library board from the two sides, and will not damage the thermal insulation layer or penetrate into the power exchange or energy storage station through the library board.

Preferably, a seal is provided between the first extension of the side panel and the second extension of the adjacent side panel; and/or

A seal is provided between the first extension of the library plate of the side plate and the second end of the library plate of the adjacent side plate; and/or

A sealing member is provided between the first end of the storage plate of the side plate and the adjacent second protruding portion.

In this solution, by arranging a seal at the connection, multiple protections can be performed on the connection of the library board, and the water tightness is better.

Preferably, the swapping station or the energy storage station further comprises a second wrap angle, and the library boards of the laterally spliced multiple pieces of the side plates are connected to the frame of the swapping station or the energy storage station through the second wrapping angle, The library plate of the side plate has a third end and a fourth end oppositely arranged in the transverse direction, and the third end of the library plate of the side plate and the fourth end of the library plate of the adjacent side plate are covered by the second end. The corners and frame are clamped in place.

In this solution, the above structure is adopted to increase the airtightness of the horizontal connection of the library board, and facilitate the combined positioning of the library board.

Preferably, the library board of the side plate includes a first layer plate and a second layer plate, and at the third end or the fourth end, the edge portion of the first layer plate of the library plate of the side plate faces the first layer. The direction of the second-layer board is bent to form a third bending portion, and the edge portion of the second-layer board of the side plate is bent toward the direction of the first-layer board to form a fourth bending portion, and the third bending portion is formed. The folded part and the fourth folded part are in contact with each other, and the third and fourth folded parts of the third end of the storage plate of the side plate are in contact with one side of the second wrap angle, respectively. The third bent portion and the fourth bent portion of the fourth end of the storage plate adjacent to the side plate abut against the other side of the second wrap angle.

In this solution, the third end and the fourth end of the library plate are bent and abutted against each other, so that the third end and the fourth end of the library plate can form a closed structure, preventing the liquid from entering the library from the two ends of the library plate. In the board, the waterproof effect is further improved. At the same time, the third bending part and the fourth bending part are in contact with the second wrapping angle, which can prevent liquid from infiltrating from the connection position of the storage board and the second wrapping angle, and improve the waterproofness and connection strength of the side plate.

Preferably, the second wrapping angle includes a cover plate and a connecting plate, one end of the connecting plate is connected to the inner surface of the cover plate, and a connecting piece is provided on the connecting plate, and the connecting piece is used to connect the first The two wrapping corners are connected and fixed on the frame, the edge of the cover board is beyond the edge of the connection board, and the part of the cover board beyond the edge of the connection board is used to cover the third side of the side board. end and the fourth end of the library plate adjacent to the side plate.

In this solution, the cover plate and the connecting plate of the second wrapping angle form a roughly T-shaped structure, which can facilitate the connection of two parallel storage plates. At the same time, a connecting piece is provided on the connecting plate to connect the frame, which is beneficial to the replacement of the power station or the The energy storage station is connected as a whole, and the cover plate covers the library plate to ensure the water tightness between the second wrap angle and the library plate, and to improve the connection strength between the library plates.

Preferably, the power exchange station or the energy storage station further includes a third wrap angle, and the third wrap angle is used to connect the third ends of the storage plates of the two adjacent side plates that form an included angle. and the fourth end.

In this solution, by setting the third wrapping angle, the tightness of the connection at the corner of the side panel and the connection strength between the storage panels are increased, and at the same time, the combined positioning of the storage panels of the side panel and the connection to the power exchange station or the energy storage station is facilitated. on the frame.

Preferably, the frame is provided with a card slot, the side of the library plate of the top plate and the library plate of the side plate facing the frame is provided with a buckle, and the library plate of the top plate and the side plate are installed with buckles. The library board is connected and fixed on the frame through the buckle and the card slot.

In this solution, the library plate of the top plate and the library plate of the side plate are connected with the card slot on the frame of the power exchange station or the energy storage station through the buckle, so that the library board is easy to install. At the same time, the use of this library board can improve the power exchange station. Or the top and side strength of the energy storage station, the strength of the power exchange station or the energy storage station is higher, and the environmental adaptability is stronger.

Preferably, the library board of the top board and the library board of the side board respectively include a first layer board and a second layer board, and a plurality of layers are arranged between the first layer board and the second layer board. a cylinder, the first laminate and the second laminate are fixedly connected through the cylinder;

The material of the first layer board and the second layer board is carbon fiber or polymer composite material or SMC resin material;

And/or, the material of the column body is resin material.

In this scheme, the above-mentioned materials are selected for the first layer board, the second layer board and the cylinder body of the library board, so that the library board has good heat insulation and heat preservation effect. Thermal insulation and fire protection of the board. While realizing the lightweight of the library board, it can meet the structural strength requirements of the power exchange station or the energy storage station.

Preferably, the column body includes a first connection column and/or a second connection column, a plurality of the first connection columns are arranged on the first layer board, and a plurality of the first connection columns are arranged on the second layer plate. the second connecting column;

the first connecting post is abutted and fixed with the second layer board;

And/or, the second connection post is abutted and fixed with the first connection post;

And/or, the second connecting column is abutted and fixed with the first layer board.

In this solution, the first connecting column is integrally formed with the first layer board, and the second connecting column is integrally formed with the second layer board, which not only facilitates processing, but also reduces the installation process, reduces the installation difficulty, and improves the first layer board. , the connection strength of the second layer board. Preferably, the storage board of the top board and/or the storage board of the side board further has a thermal insulation layer, and the thermal insulation layer is sandwiched between the first layer board and the second layer board. Insulation layers include aerogel, rock wool or polyurethane foam.

In this solution, the insulation layer is arranged between the first layer board and the second layer board, and the strength of the library board can be increased through the three-layer composite structure. At the same time, the thermal insulation layer of the library board adopts the above materials, so that the library board has good heat insulation and thermal insulation effects. By adding aerogel felt to the thermal insulation layer, the thermal insulation and fireproof function of the library board can be improved. While realizing the lightweight of the library board, it can meet the structural strength requirements of the power exchange station or the energy storage station.

Preferably, a plurality of protruding units are provided on the surface of the first layer of the library plate of the top plate away from the second layer, and the plurality of protruding units are along the first layer of the first layer. It extends in one direction and is spaced apart along a second direction of the first layer board, and the first direction is perpendicular to the second direction.

In this solution, a plurality of protruding units are arranged on the surface of the first layer plate of the top plate of the storage plate away from the second layer plate, which not only increases the strength of the first layer plate, but also facilitates drainage.

Preferably, the protruding units located at both ends of the first layer board in the second direction are respectively a protruding part and a matching part, the middle protruding unit is a middle protrusion, the protruding part and the matching part are respectively. are higher than the middle bulge.

In this scheme, the above-mentioned structural form is adopted to avoid that when the rainwater is too large, the depth of the accumulated water on the upper surface of the storage board overflows the gap between the two storage boards and enters between the first layer board and the second layer board, resulting in Water accumulation inside the library board affects the normal use of the library board. On the basis of conforming to common knowledge in the art, the above preferred conditions can be combined arbitrarily to obtain preferred examples of the present invention.

The positive improvement effect of the present invention is: the present invention constructs a power exchange station or an energy storage station by detachably installing the top plate and the side plate on the frame, which is convenient for modular construction, not only low in construction cost and short in period, but also conducive to later maintenance and energy storage. Retrofit.

Description of drawings

FIG. 1 is a schematic structural diagram of a power exchange station in an embodiment of the present invention.

FIG. 2 is a schematic diagram of the internal structure of a power exchange station in an embodiment of the present invention.

FIG. 3 is a schematic structural diagram of a top library board in an embodiment of the present invention.

FIG. 4 is a schematic side view of the top library board in the embodiment of the present invention.

FIG. 5 is a schematic cross-sectional structure diagram of a top library board in an embodiment of the present invention.

FIG. 6 is a schematic structural diagram of the first layer board of the top library board in the embodiment of the present invention.

FIG. 7 is a schematic structural diagram of the second layer board of the top library board in the embodiment of the present invention.

FIG. 8 is a schematic diagram of a combined structure of two top library boards in an embodiment of the present invention.

FIG. 9 is a schematic cross-sectional structural diagram of a joint of two top storage boards in an embodiment of the present invention.

FIG. 10 is a schematic structural diagram of the connection of the side parts of the two top storage boards in the embodiment of the present invention

FIG. 11 is a schematic structural diagram of an assembly in an embodiment of the present invention.

FIG. 12 is a schematic structural diagram of a first wrap angle in an embodiment of the present invention.

FIG. 13 is a schematic diagram of the assembly structure of the first wrapping angle on the protruding part of the top storage board according to the embodiment of the present invention.

FIG. 14 is a schematic cross-sectional structural diagram of the side storage boards combined into the side boards according to the embodiment of the present invention.

FIG. 15 is a partial cross-sectional structural schematic diagram of the side storage board combined into a side board according to an embodiment of the present invention.

FIG. 16 is a schematic structural diagram of a side library board according to an embodiment of the present invention.

FIG. 17 is a schematic three-dimensional structural diagram of the second wrap angle according to an embodiment of the present invention.

18 is a schematic cross-sectional structural diagram of a second wrap angle in an embodiment of the present invention.

FIG. 19 is a schematic diagram of the matching structure of the second wrap angle according to an embodiment of the present invention.

FIG. 20 is a schematic three-dimensional structure diagram of a third wrap angle in an embodiment of the present invention.

21 is a schematic cross-sectional structural diagram of a third wrap angle in an embodiment of the present invention.

FIG. 22 is a schematic diagram of the fitting structure of the third wrap angle according to an embodiment of the present invention.

FIG. 23 is a schematic diagram of the installation of the door of the power exchange station in the preferred embodiment of the present invention.

FIG. 24 is a schematic structural diagram of FIG. 23 from another perspective.

FIG. 25 is a schematic view of the structure of FIG. 23 after the door is removed.

FIG. 26 is an enlarged schematic view of the structure at A in FIG. 25 .

FIG. 27 is a longitudinal cross-sectional view of FIG. 23 in the middle position of the door.

FIG. 28 is an enlarged schematic view of the structure at B in FIG. 27 .

FIG. 29 is an enlarged schematic view of the structure at C in FIG. 27 .

FIG. 30 is a longitudinal cross-sectional view of FIG. 25 in the middle position of the door.

FIG. 31 is an enlarged schematic view of the structure at D in FIG. 30 .

FIG. 32 is a transverse downward cross-sectional view of FIG. 25 in the middle position of the door.

FIG. 33 is an enlarged schematic view of the structure at E in FIG. 32 .

Description of reference numbers:

Top plate 10 , side plate 20 , charging room 30 , charging rack 31 , elevator 32 , main control box 33 , lifting area 34 , battery swap room 40 , door 50 , beam 60 , upright column 70 , engaging part 701 , foot 80 , the top storage board 100, the upper board 101, the lower board 102, the insulation layer 103, the assembly column 104, the first connecting column 105, the second connecting column 106, the convex end 110, the convex part 111, the first bending part 112 , the second bending part 113, the first transition part 114, the matching end 120, the matching part 121, the third bending part 122, the fourth bending part 123, the second transition part 124, the side part 130, the first side panel 131, the second side panel 132, the middle protrusion 140, the fitting 150, the first connecting part 151, the first clamping part 152, the first sealing strip 160, the first corner 170, the corner side panel 171, the side storage Board 200, Outer Board 210, First Extension 211, First Bend 212, Third Bend 213, Inner Board 220, Second Extension 221, Second Bend 222, Fourth Bending part 223 , insulation interlayer 230 , second wrapping angle 300 , cover plate 310 , connecting plate 320 , connecting piece 330 , first guide surface 340 , first engaging surface 350 , first engaging groove 360 , first concave The groove 370, the third wrapping angle 400, the inner wall 410, the inner surface 411, the inner flat part 412, the inner bending part 413, the outer wall 420, the outer flat part 421, the outer bending part 422, the extension part 4201, the hollow cavity 430, The engaging member 440, the second connecting portion 441, the second engaging portion 442, the second guiding surface 443, the second engaging surface 444, the connecting wall 450, the second groove 460, the door frame 510, the third connecting portion 511, Covering part 512, side part 513, side stop part 514, hinge shaft 515, lower part 516, lower stop part 517, extension part 518, door panel 520, lintel or upper part 530, upper stop part 531, installation The groove 532 , the waterproof eaves 540 , and the second sealing strip 550 .

Detailed ways

The present invention is further described below by means of examples, but the present invention is not limited to the scope of the examples.

As shown in FIG. 1 and FIG. 2 , a power exchange station is illustrated according to an embodiment of the present invention.

The power exchange station includes a power exchange room 40 and at least one charging room 30 respectively disposed on one side of the power exchange room 40 . The power exchange station may also include a monitoring room, a storage room, and the like.

The battery swap room 40 is used to carry the vehicle whose battery pack is to be replaced. The vehicle enters and stops at the battery swap room 40. The battery swap trolley removes the old battery pack to be charged on the vehicle and installs a fully charged new battery pack. After removing the old battery pack from the vehicle, the trolley transports it to the charging room 30 for charging.

Charging racks, lifts, main control boxes and other equipment are placed in the charging room 30. The charging racks are used to accommodate battery packs and charge old battery packs. The lifter is used to exchange battery packs with the battery-changing trolley, and remove the battery packs from the charging rack. Take it out or put it in the charging stand.

Specifically, as shown in FIG. 2 , equipment such as a charging rack 31 , an elevator 32 , a main control box 33 and the like are placed in the charging room 30 . The charging rack 31 is used for accommodating battery packs and charging old battery packs, and the elevator 32 is used for connecting with the battery replacement trolley. The battery packs are exchanged, and the battery packs are taken out or placed in the charging stand 31 . At least two rows of charging racks 31 are arranged side by side in the charging chamber 30 along the direction perpendicular to the running direction of the vehicle, the elevator 32 is arranged in the lifting area 34 between the two rows of charging racks 31 , and the main control box 33 is arranged in the charging chamber 30 close to the battery exchange chamber 30 On one side, the main control box 33 is used to control the electrical equipment in the power exchange station.

As shown in FIG. 1 , the power exchange station of the present embodiment forms a support structure through a plurality of frames and is divided into a plurality of functional rooms such as a charging room 30, a monitoring room, a storage room, etc., and the top of the frame is covered with a top plate 10, and the frame is The sides are covered with side panels 20. A door 50 is opened on the wall of the charging room 30 at the power exchange station for personnel and equipment to enter and exit.

As shown in FIG. 1 , the power exchange station includes a frame, a top plate 10 and a side plate 20. The top plate 10 is detachably mounted on the top surface of the frame, and the side plate 20 is detachably mounted on the outer side of the frame. By detachably installing the top plate 10 and the side plate 20 on the frame to build the power exchange station, it is convenient to build a modular station, which not only has low construction cost and short period, but also facilitates later maintenance and reconstruction.

In this embodiment, the edge of the top panel 10 extends beyond the outer surface of the side panel 20 in the horizontal direction.

Specifically, the side panel 20 has a first end and a second end along the longitudinal direction, the second end of the side panel 20 is closer to the top panel 10 than the first end of the side panel 20 , and the edge of the top panel 10 extends beyond the first end of the side panel 20 in the horizontal direction. The outer sides of the two ends. By adopting the above structure, the external liquid can be prevented from directly infiltrating into the power exchange station from the gap at the connection of the library board.

In other embodiments, the edge of the top panel 10 extends vertically downward beyond the top edge of the side panel 20 . That is, the edge of the top plate 10 extends downward beyond the upper end surface of the second end of the side plate 20 in the vertical direction.

In some preferred embodiments, while the edge of the top panel 10 extends beyond the outer surface of the side panel 20 in the horizontal direction, the edge of the top panel 10 extends downwardly beyond the top edge of the side panel 20 in the vertical direction. That is, the edge of the top panel 10 extends downward beyond the upper end surface of the second end of the side panel 20 in the vertical direction, and extends beyond the outer side surface of the second end of the side panel 20 in the horizontal direction.

The above-mentioned arrangement of the top plate 10 and the side plate 20 can prevent rainwater from infiltrating into the interior of the power exchange station from the connection gap between the top plate and the side plate, thereby improving the waterproof function of the power exchange station. Avoid rainwater infiltrating into the power exchange station during heavy rainfall, causing damage to the power exchange equipment and charging equipment.

In this embodiment, a seal is provided at the connection between the top plate 10 and the side plate 20 . By arranging a seal at the connection between the top plate 10 and the side plate 20, the airtightness of the power exchange station is enhanced.

The top plate 10 and the side plate 20 are used to isolate the inside and outside of each functional room of the power exchange station, so as to prevent external rainwater, dust and other impurities from entering the interior of the power exchange station, causing damage to the electrical components in the power exchange station such as charging racks and main control boxes. The waterproof function of the power exchange station prevents rainwater from infiltrating into the power exchange station during heavy rainfall, resulting in damage to the power exchange equipment and charging equipment.

As shown in FIG. 1 , in this embodiment, the top board 10 includes a plurality of library boards spliced in the horizontal direction (hereinafter, the library boards of the top board 10 are referred to as “top library boards”). The side panel 20 is formed by splicing a plurality of storage panels in the vertical direction along the horizontal and vertical directions (hereinafter the storage panel of the side panel 20 is referred to as a “side storage panel”), and the side storage panel has oppositely arranged first ends along the longitudinal direction. and the second end, among the longitudinally spliced multiple side storage boards, the first end of the upper side storage board covers the second end of the lower side storage board. By staggering the side storage boards during connection, the sides of multiple side storage boards can overlap each other when splicing, so that the connection gap between the side storage boards will not directly lead to the inside of the power exchange station, so the water tightness is improved. Well, avoid external liquid from directly infiltrating into the power exchange station from the gap at the joint of the library board.

The top plate 10 and the side plate 20 adopt the method of splicing the warehouse plate, which effectively shortens the construction period and construction cost of the power exchange station, makes the construction convenient and fast, reduces the transportation cost, and facilitates the on-site assembly of the power exchange station. Wherein, in this embodiment, a plurality of top storage boards form a single-row structure along the horizontal direction. The top library board adopts the above-mentioned splicing method, and the splicing is simple and fast, which can greatly improve the installation speed of the top board 10 .

The frame of the power exchange station is provided with a card slot, and the top and side storage plates are installed with clips on the sides facing the frame. The top library board and the side library board are connected with the card slot on the frame of the power exchange station through the buckle, which makes the installation of the library board convenient. At the same time, the use of this kind of library board can improve the strength of the top surface and side of the power exchange station, and the strength of the power exchange station is higher, and the environmental adaptability is stronger.

The structure of a top library board 100 used in the power exchange station in this embodiment will be described in detail below with reference to FIGS. 3-10 .

As shown in FIGS. 3-7 , in this embodiment, the top library board 100 includes a first layer board and a second layer board. The first layer of the board 100 is referred to as the upper layer 101 and the second layer is referred to as the lower layer 102 . A plurality of cylinders are arranged between the upper board 101 and the lower board 102 , the upper board 101 and the lower board 102 are fixedly connected by the cylinders, and an insulating layer 103 is arranged between the upper board 101 and the lower board 102 .

The roof board 100 connects the upper board 101 and the lower board 102 through a cylinder, which increases the overall strength of the roof board 100. At the same time, a thermal insulation layer 103 is arranged between the upper board 101 and the lower board 102, which has the effect of heat insulation , reducing heat transfer, which can ensure the overall strength and thermal insulation requirements of the substation.

In this embodiment, the material of the thermal insulation layer 103 is one or more combinations of inorganic foam material, rock wool, polyurethane foam or aerogel felt.

The material of the thermal insulation layer 103 in this embodiment includes an aerogel felt, the aerogel felt includes aerogel and a glass fiber felt, and the aerogel is dispersed in the glass fiber felt. The glass fiber is used as the container of the aerogel, so that the aerogel felt has high strength, good fireproof effect, and is not easily damaged.

The thermal insulation layer 103 of the roof storage board 100 adopts the above-mentioned materials, so that the roof storage board 100 has good heat insulation and thermal insulation effects.

In this embodiment, the material of the upper board 101 and the lower board 102 of the top storage board 100 is one or more combinations of SMC, carbon fiber or polymer composite materials. The SMC composite material is preferably used. The SMC composite material has excellent electrical insulation properties, mechanical properties, thermal stability, and chemical corrosion resistance. The SMC composite material is a sheet-like molding compound formed of unsaturated polyester resin, reinforcing materials and auxiliary materials. , formed by cutting and molding.

In other embodiments, the upper board 101 , the lower board 102 and the thermal insulation layer 103 of the top storage board 100 can also be made of other materials with excellent performance, which will not be repeated here.

In this embodiment, the column body is made of resin material. The column body is made of resin material, which is convenient for processing and molding, and at the same time, the weight of the top library board 100 is reduced, so that the top library board 100 is lightweight and convenient for transportation and installation. Among them, the resin is preferably an unsaturated polyacetal resin.

Before placing the thermal insulation layer 103 between the upper board 101 and the lower board 102, a through hole is pre-opened in the thickness direction of the thermal insulation layer 103, so that the column can pass through the through hole. By arranging through holes on the thermal insulation layer 103 , it is convenient for the columns to pass through, avoiding re-drilling during construction, and improving the production efficiency of the roof storage board 100 .

As shown in FIGS. 5-7 , in this embodiment, the column body includes a first connecting column 105 and a second connecting column 106 , a plurality of first connecting columns 105 are arranged on the upper board 101 , and a plurality of first connecting columns 105 are arranged on the lower board 102 . a second connecting post 106 . Some of the second connection posts 106 are abutted and fixed with some of the first connection posts 105 , some of the first connection posts 105 are abutted and fixed with the lower board 102 , and some of the second connection posts 106 are abutted and fixed with the upper board 101 . By arranging the columns on the upper board 101 and the lower board 102 , the strength of the upper board 101 and the lower board 102 can be increased, thereby increasing the overall strength of the top storage board 100 .

The first connection post 105 and the second connection post 106 may be connected and fixed by means of gluing, snapping, ball-fusing, or the like. The connection method of the connecting column has simple process, convenient assembly and manufacture, and good fixing effect.

In this embodiment, the first connection post 105 and the second connection post 106 are connected and fixed with the upper board 101 , the lower board 102 , or with each other by means of gluing.

In other embodiments, the first connection post 105 and the second connection post 106 may also be connected and fixed by snapping, beading or other conventional connection methods, as long as the connection strength meets the requirements.

In other embodiments, only the upper board 101 may be provided with a plurality of pillars, and the pillars are abutted and fixed with the lower board 102 . Alternatively, a plurality of pillars are provided only on the lower board 102 , and the pillars are abutted and fixed to the upper board 101 . By arranging the column on the upper board 101 or the lower board 102 , the strength of the upper board 101 or the lower board 102 and the strength of the entire top storage board 100 can also be increased.

In this embodiment, the first connecting column 105 is integrally formed with the upper board 101 . The second connecting column 106 is integrally formed with the lower board 102 . The above-mentioned molding method is not only convenient for processing, but also can reduce the installation process, reduce the difficulty of installation, and improve the connection strength of the upper board 101 and the lower board 102 .

In this embodiment, the material of the upper board 101 and the lower board 102 of the top library board 100 is made of SMC composite material, and the column is made of resin, which is convenient for injection molding together. When preparing the upper layer board 101 or the lower layer board 102 , the mold hole of the first connecting column 105 or the second connecting column 106 is directly reserved in the mold to realize one-time molding. The top library board 100 in this way is simple in process and higher in strength.

In other embodiments, the first connection post 105 and the second connection post 106 may also be mounted on the upper board 101 or the lower board 102 by welding, gluing, or the like.

Of course, the column body can also be made of other kinds of materials. For example, if the upper plate 101 or the lower plate 102 of the top storage board 100 is made of metal or carbon fiber material, the column body can also be correspondingly made of metal or carbon fiber material.

The top library board 100 in this embodiment is used to be installed on the top of the power exchange station, and a plurality of top library boards 100 are assembled and spliced to form the top board 10 of the power exchange station. The upper board 101 of the top library board 100 serves as the upper top layer of the top board 10 , the lower board 102 serves as the lower top layer of the top board 10 , and the lower board 102 is installed and fixed with the frame of the power exchange station.

In this embodiment, in order to facilitate drainage, the surface of the upper board 101 away from the lower board 102 has a plurality of protruding units, and the plurality of protruding units extend along the first direction of the upper board 101 and along the second direction of the upper board 101 They are arranged at intervals, and the first direction is perpendicular to the second direction. By arranging protruding units on the surface of the upper board 101 away from the lower board 102 , not only the strength of the upper board 101 is increased, but also drainage is facilitated.

The protruding units extending along the first direction of the upper board 101 are not parallel to the first direction, as long as they are substantially parallel or the included angle with the first direction is within 45°.

In this embodiment, the protruding units located at both ends of the upper board 101 in the second direction are the protruding portion 111 and the matching portion 121 respectively, and the middle protruding unit is the middle protrusion 140 , the protruding portion 111 and the matching portion 121 All are higher than the middle protrusion 140 . By adopting the above structural form, it is avoided that when the rainwater is too large, the depth of water accumulation on the outer surface of the roof storage board 100 flows through the gap between the two roof storage boards 100 and enters between the upper layer board 101 and the lower layer board 102, resulting in the roof storage board. Water accumulation inside 100 affects the normal use of the top library board 100 .

In other embodiments, the outer surface of the upper layer board 101 can also be provided with protruding units only at both ends, and the middle part is a flat plate structure. Alternatively, the outer surface of the upper layer board 101 can also be provided with other structures that facilitate drainage or increase the strength of the roof storage board 100 .

In this embodiment, the protruding units formed on the outer surface of the upper layer board 101 are formed by the inner surface of the upper layer board 101 being recessed outward. The inner surface of the upper layer board 101 is concave outward so that a plurality of outwardly protruding cavities corresponding to the protruding units are formed on the inner surface of the upper layer board 101 close to the lower layer board 102 .

The upper layer board 101 adopts the above structure to form a corrugated board structure, which can further increase the structural strength of the upper layer board 101 .

Of course, in other embodiments, the middle protrusion 140 of the upper board 101 may be a solid structure, that is, the area corresponding to the inner surface of the upper board 101 and the middle protrusion 140 is a plane structure without a cavity.

As shown in FIG. 6 , in this embodiment, a part of the first connecting column 105 disposed on the upper board 101 is disposed in the cavity, and a part is disposed outside the cavity. The first connecting post 105 is arranged in the cavity of the raised portion 111 to improve the structural strength of the raised unit of the upper board 101 , and also to improve the connection strength of the joints of the plurality of top storage boards 100 .

In other embodiments, the first connection post 105 may not be provided in the cavity, but a second connection post 106 may be provided on the lower board 102 at a position corresponding to the cavity, and the other end of the second connection post 106 is connected to the cavity The inner surfaces abut against each other.

Or, in other embodiments, the first connection post 105 is only provided in the cavity of the inner surface of the upper layer board 101 . When arranging the first connecting columns 105, it is better to be evenly distributed on the inner surface of the upper layer board 101, and the specific arrangement can be adjusted according to actual needs, and will not be described in detail here.

In this embodiment, the column body further includes an assembly column 104 , and the assembly column 104 is fixed on the lower board 102 . The assembly column 104 is provided with an assembly hole (not shown in the figure), and an assembly part 150 is installed in the assembly hole. The modular disassembly and assembly of the top library board 100 and the frame further improves the overall strength of the power exchange station.

The lower board 102 is provided with through holes, and the assembly holes are connected to the outside of the lower board 102 through the through holes. Mounting holes are also provided on the frame at positions corresponding to the through holes on the lower board 102 . During assembly, the fittings 150 pass through the mounting holes and the through holes on the lower layer board 102 into the mounting holes, and then install the top library board 100 on the frame. The assembly 150 may be a structure such as a bolt or a buckle. By arranging assembling holes for connecting the assembling parts 150 on the column of the lower board 102 , the assembling of the top storage board 100 and other components can be facilitated, and the strength of the joint can be increased.

As shown in FIG. 11 , the assembly part 150 in this embodiment is a buckle, including a first connecting part 151 and a first clamping part 152 , and the first clamping part 152 is provided with a through hole for the first connecting part 151 to pass through. The first connecting portion 151 of the clip in this embodiment is a bolt, and the first connecting portion 151 passes through the through hole on the first clipping portion 152 to realize the fixation with the lower board 102 . The first connecting portion 151 sequentially passes through from bottom to top and is screwed to the through hole on the first clip portion 152 , the through hole on the lower board 102 and the assembly hole on the assembly column 104 , so as to fix the clip on the top library board 100 on. The first clamping part 152 of the buckle is located on the outer side of the lower board 102 (the side facing the inside of the power exchange station), and is used for connecting with the frame of the power exchange station or other internal devices.

In other alternative embodiments, the mounting holes and the through holes on the lower board 102 can be replaced with other structures that can realize the connection between the top library board 100 and the frame or other internal equipment of the power exchange station. In other embodiments, the mounting holes can also be replaced with other conventional connecting structures, and the mounting parts 150 can be replaced with other conventional connecting structures.

The top library board 100 of the top board 10 has opposite convex ends 110 and mating ends 120 along the splicing direction. The edges of the raised end 110 and the fitting end 120 extend beyond the outer surface of the side plate 20 in the horizontal direction, and the edges of the raised end 110 and the fitting end 120 extend beyond the top of the side plate 20 in the vertical direction.

The roof storage board 100 of the top board 10 adopts the above-mentioned structural form, which further prevents rainwater from infiltrating into the interior of the power exchange station from the connection between the top and the side plates of the power exchange station, improves the waterproof function of the power exchange station, and prevents rainwater from infiltrating into the power exchange station during heavy rainfall. In the station, the power exchange equipment and charging equipment are damaged.

As shown in FIG. 1 , FIG. 8 and FIG. 9 , the top plate 10 covered by the top surface of the power exchange station is formed by connecting a plurality of top library boards 100 . When connecting, the first end of one top library board 100 is connected to the adjacent top library board. The second end of 100 is mated to connect. In this embodiment, the first end is called the convex end 110 and the second end is called the mating end 120 . The ends 120 overlap each other. The top library board 100 is a multi-layer composite structure. The top and bottom are formed by the upper board 101 and the lower board 102. At the convex end 110 and the matching end 120, the upper board 101 is bent to form a convex part 111 and a matching part corresponding to the shape. 121.

At the protruding end 110 of the top storage board 100 , the upper board 101 protrudes away from the lower board 102 to form a protrusion 111 . The protruding portion 111 has a cavity therein, and the cavity is provided with a connecting column for connecting and fixing the lower board 102 opposite to the protruding portion. At the matching end 120 of the top library board 100 , the upper board 101 protrudes away from the lower board 102 to form a matching portion 121 , and the matching portion 121 is used to cover the outside of the protruding portion 111 of the adjacent top library board 100 .

The raised part 111 of the upper board 101 of the raised end 110 is covered with the mating part 121 of the upper board 101 of the mating end 120 of the top library board 100 connected adjacent to it to form a superimposed structure. This superimposed structure can not only To play a connecting role, the adjacent top storage boards 100 are connected to form the top board 10 through the protruding end 110 and the matching end 120, and can also play a waterproof role. The protruding ends 110 and the mating ends 120 of two adjacent roof storage boards 100 are superimposed and connected, so that water cannot directly penetrate into the joints from the outside of the roof storage boards 100 , thereby improving the water tightness of the joints of the roof storage boards 100 .

As shown in FIG. 9 , the protruding portion 111 of the upper board 101 has a substantially trapezoidal structure and is formed by connecting three bending portions. The outer end of the upper board 101 is raised upward to form a first bending portion 112. When the first bending portion 112 extends to the highest point, it extends outward along the horizontal direction to form a first transition portion 114. At the first transition portion At the farthest end of 114 , the upper board 101 extends obliquely downward to form a second bending portion 113 . The first bent portion 112 and the second bent portion 113 form two oblique sides of the trapezoid, and the first transition portion 114 forms the top side of the trapezoid. The matching portion 121 of the upper board 101 also has a trapezoidal structure, and its shape matches the convex portion 111 . Transition 124 .

During mating, the mating portions 121 cover and overlap the protruding portions 111 of the adjacent top storage boards 100 . In this embodiment, the raised part 111 and the matching part 121 are made of trapezoidal structure protrusions and overlap each other, which not only improves the structural strength of the joint of the top storage board 100, but also can play the role of diversion. The function of the joint is to make the rainwater at the joint flow down along the inclined edge of the trapezoid to avoid accumulation and infiltration of the rainwater from the joint into the interior of the roof storage board 100 . At the same time, the top edge of the trapezoid is flat, which can also be used to install other components.

In other embodiments, the protruding part 111 and the matching part 121 can also be set as triangles or semicircles according to different requirements and conditions, as long as they are in a protruding state in the vertical direction and the adjacent top library boards 100 can be realized. overlay each other.

As shown in FIG. 9 , the connection between the first bending part 112 , the second bending part 113 and the first transition part 114 is an arc-shaped chamfer, and the third bending part 122 and the third connection part and the second transition part The junction of 124 is also chamfered in an arc shape. This structure can increase the strength of the connection, facilitate rainwater to flow down from the second transition portion 124 to both sides, and at the same time make the protruding portion 111 and the matching portion 121 fit better in a superimposed state, further improving water tightness.

As shown in FIG. 9 , the outer wall of the first bent portion 112 of the protruding portion 111 is in contact with the inner wall of the fourth bent portion 123 of the matching portion 121 . It can play the role of waterproofing, and prevent the rainwater level from rising when the power exchange station is in the state of accumulation of rain, and infiltrating into the interior of the roof storage board 100 from the gap.

As shown in FIG. 9 , at the superimposed structure of the protruding portion 111 and the fitting portion 121 , there is a gap between the upper layer board 101 and the lower layer board 102 . At the protruding end 110 of the top storage board 100 , the edge of the lower board 102 is bent toward the upper board 101 , and the edge of the upper board 101 is bent toward the lower board 102 . The inner surface of the edge portion of the upper-layer board 101 is bonded to the outer surface of the edge portion of the lower-layer board 102 . The above-mentioned structure forms a staggered structure to seal the inner cavity of the convex portion between the upper board 101 and the lower board 102 .

As shown in FIG. 9 , at the mating end 120 of the top storage board 100 , the edge portion of the upper board 101 is bent from the side of the raised portion 111 of the adjacent top storage board 100 close to the mating end 120 to the raised portion. On the side of 111 away from the mating end 120 , the inner surface of the edge portion of the upper layer board 101 abuts the outer surface of the side of the protruding portion 111 away from the mating end 120 .

The edge part of the lower board 102 is bent and extended toward the upper board 101 , and the edge part of the lower board 102 is sandwiched between the edge part of the upper board 101 and the side of the protruding part 111 of the adjacent top board 100 close to the matching end 120 between the surfaces. The outer surface of the edge portion of the lower board 102 is also abutted against the outer surface of the edge portion of the upper board 101 of the protruding end 110 of the adjacent top storage board 100 . The lower board 102 is firstly attached to the edge of the upper board 101 of the adjacent top warehouse board 100, and then continues to extend upward to fill the space between the upper board 101 and the upper board 101 of the adjacent top warehouse board 100, and place the top warehouse board 100 on the upper board 101. The mating end 120 forms a closed structure, and at the same time, the joint at the joint of the two top storage boards 100 is made smaller, so as to prevent water from infiltrating into the power exchange station from the joint.

Specifically, as shown in FIG. 9 , at the mating end 120 , the third bent portion 122 of the mating portion 121 of the upper layer board 101 extends along the second bent portion 113 of the protruding portion 111 of the adjacent top storage board 100 , The fourth bent portion 123 extends along the first bent portion 112 of the protruding portion 111 of the adjacent top storage board 100 to below the first bent portion 112 . The connection opening of the raised part 111 and the matching part 121 can be located at the bottom of one side, and the opening and the joint of the two top storage boards 100 have a height difference, so that water cannot directly enter the joint of the two top storage boards 100 through the opening.

As shown in FIG. 9 , at the protruding end 110 , the edge of the lower board 102 is bent toward the upper board 101 , and the edge of the lower board 102 and the lower board 102 extend to the upper board 101 at a right angle. The edge of the upper board 101 is bent to the lower board 102 , and the edge of the upper board 101 and the upper board 101 extend to the lower board 102 at a right angle, so that the edge of the upper board 101 is sleeved on the edge of the lower board 102 at this position outside. The inner surface of the edge part of the upper layer board 101 is attached to the outer surface of the edge part of the lower layer board 102 to form a staggered structure, and the inner cavity between the upper layer board 101 and the lower layer board 102 is closed from the side.

At the mating end 120 , the edge of the lower board 102 is bent and extended toward the upper board 101 , and the edge of the lower board 102 and the lower board 102 extend a distance to the first board at a right angle to the first board 102 . The direction of the second bending portion 113 of the protruding portion 111 of 100 extends upward. The vertically extending portion of the edge portion of the lower board 102 is attached to the edge portion of the upper board 101 of the convex portion 111 of the adjacent top warehouse board 100 , and is in line with the edge portion of the lower board 102 of the convex portion 111 of the adjacent top warehouse board 100 . The edge parts together sandwich the edge parts of the upper layer boards 101 of the protruding parts 111 of the adjacent top storage boards 100 in the middle. The seam between the two top storage boards 100 is closed to fill the gap between the protruding part 111 and the matching part 121 .

At the same time, the portion of the edge portion of the lower board 102 that extends upward along the direction of the second bending portion 113 of the protruding portion 111 of the adjacent top storage board 100 is sandwiched between the third bending portion 122 of the matching portion 121 and the opposite side. Between the second bending parts 113 of the protruding parts 111 of the adjacent top storage boards 100, the outer surface of the edge part of the lower board 102 simultaneously fits the upper board 101 of the protruding ends 110 of the adjacent top storage boards 100. the outer surface of the edge portion. The gap between the upper board 101 and the lower board 102 at the mating end, as well as the gap between the third bent portion 122 of the mating portion 121 and the second bent portion 113 of the protruding portion 111 of the adjacent top library board 100 is further filled. Closing the top storage board 100 at the mating end 120 also makes the joint between the two top storage boards 100 smaller, preventing water from penetrating into the power exchange station from the joint.

As shown in FIG. 9 , the top of the protruding portion 111 has a groove (not shown in the figure) extending along the extending direction of the top storage board 100 . A first sealing strip 160 is installed in the groove, and one side of the first sealing strip 160 is clamped. It is arranged inside the groove, and the other side is pressed against the inner side of the top of the matching portion 121 . The seal is arranged between the top of the raised part 111 and the top of the matching part 121. When the rainwater accumulates on the combined unit of the top storage board 100 and causes the water to rise from the gap between the raised part 111 and the matching part 121, it is installed on the top. The first sealing strip 160 is blocked, and cannot penetrate into the power exchange station, thereby improving the waterproofness of the combined unit of the top storage board 100.

In this embodiment, the first sealing strip 160 is a rubber strip. In other embodiments, the first sealing strip 160 can be arranged at the entrance of the part where the convex part 111 and the matching part 121 fit together, or other waterproof materials can be selected. .

In this embodiment, the splicing direction of the top library board 100 is set as the first direction, that is, the opposite ends of the top library board 100 along the first direction are respectively provided with a raised end 110 and a mating end 120 . The mating ends 120 both protrude outward from the same side surface of the top library board 100 and extend toward the same direction. A protruding cavity is formed in the mating end 120 , and the protruding cavity in the mating end 120 is used for accommodating the protruding end 110 of the adjacent top library board 100 .

As shown in FIG. 10 , the two ends of the top storage board 100 along the second direction perpendicular to the first direction have side parts 130 respectively, and the side parts 130 are used to close the two ends of the top storage board 100 along the second direction perpendicular to the first direction. , that is, the upper board 101 , the lower board 102 and the side portion 130 form a closed cavity. The portion of the side portion 130 at the protruding end 110 is the first side panel 131 , and the portion of the side portion 130 at the mating end 120 is the second side panel 132 . The second side portion 132 covers part of the outer side of the first side portion 131 of the adjacent top storage panels 100 , and the first side panels 131 are spliced and wrapped so that the joints of the two are staggered to prevent rainwater from flowing from the two adjacent roof storage panels 100 . The side seams penetrate into the top storage panel 100 . The side portion of the top library panel 100 extends downward beyond the top of the side panel 20 in the vertical direction.

The protruding end 110 and the mating end 120 are used to control the rainwater from the two ends of the extending direction of the protruding end 110 and the mating end 120 to drain out of the top panel 10, so as to prevent rainwater from infiltrating the top panel 10 from the connection of the top panel 100 to the top panel. Inside 100, the instantaneous rainfall at least needs to flow over the highest part of the protruding end 110 or the mating end 120 before it can flow to the connection between the two, thereby enhancing the waterproof effect. Moreover, even if the rainwater overflows the highest point, the raised end 110 and the matching end 120 can guide the rainwater to flow downwards, which is convenient for the rainwater to be discharged in time. At the same time, the structural strength of the top plate 10 is improved by the superimposed matching structure of the raised end 110 and the matching end 120 . , to meet the strength requirements and waterproof requirements of the power exchange station. The side parts 130 cover the two sides of the top storage board 100 to prevent liquid from infiltrating into the top storage board 100 from the side edges of the top storage board 100 , thereby preventing the liquid from entering the inside of the power exchange station.

As shown in FIG. 12 and FIG. 13 , the power exchange station includes a first wrap angle 170 , and the first wrap angle 170 is respectively disposed on the protruding ends 110 and 100 of the two outermost top storage panels 100 of the top panel 10 , respectively. For the mating end 120 , the outer edge of the first wrap angle 170 extends beyond the bottom edge of the protruding end 110 or the mating end 120 in the vertical direction. The edge of the first wrap angle 170 protrudes beyond the outer surface of the side panel 20 in the horizontal direction.

In this embodiment, the side edges of the roof storage board 100 are covered by the first wrapping corners 170 , which can close the side edges of the roof storage board 100 and prevent rainwater from infiltrating into the roof storage board 100 from the side edges of the roof storage board 100 and then infiltrating into the roof storage board 100 . In the swap station, improve the waterproofness of the swap station.

In this embodiment, the first wrapping corner 170 includes a plurality of bent portions, and the plurality of bent portions are connected to each other and extend along the top surface of the protruding end 110 or the mating end 120 of the top storage board 100 . The protrusion extends to the outer edge of the top plate 10 , the first wrap angle 170 covers the convex end 110 of the top library plate 100 or the outer edge of the matching end 120 , the first wrap A groove is formed inside the corner 170 .

By covering the side edges of the roof storage board 100 with the first wrapping angle 170 disposed on the edge of the roof storage board 100, the side edges of the roof storage board 100 can be closed to prevent rainwater from infiltrating into the roof storage board from the side edges of the roof storage board 100. 100 and then penetrate into the power exchange station to improve the waterproofness of the power exchange station. As shown in FIG. 12 , the first wrapping angle 170 also has a wrapping angle side panel 171, and the wrapping angle side panel 171 is fitted with the first side surface portion 131 of the protruding end 110 or the second side surface portion 132 of the mating end 120, which further improves the Water tightness of the top plate 10 .

The material of the first wrap angle 170 can refer to the materials that can be selected for the upper board 101 of the above-mentioned middle roof panel 100, such as carbon fiber, polymer composite material or SMC resin material, etc., which can not only satisfy the strength of the first wrap angle 170, but also can The weight of the first wrapping angle 170 is reduced, and the installation is convenient.

The structure of a side storage board 200 used in the power exchange station in this embodiment will be described in detail below with reference to FIGS. 14-16 .

As shown in FIGS. 14-16 , in this embodiment, the side storage board 200 has a rectangular plate-like structure, which has opposite first and second ends and a first and second ends arranged perpendicular to the extending direction of the first and second ends. Third and fourth ends. In this embodiment, the side storage board 200 also includes a first layer board and a second layer board. In order to facilitate the distinction, according to the spatial position of the side storage board 200, the first layer of the side storage board 200 is called the outer layer. Board 210, the second layer is called inner layer board 220.

In this embodiment, a thermal insulation interlayer 230 is also provided between the outer layer plate 210 and the inner layer plate 220 of the side storage plate 200, and the provided thermal insulation layer 230 has the function of heat insulation and heat preservation, reducing heat transfer, which can ensure the power exchange station It also avoids the high or low temperature in the swap station due to the external ambient temperature, which affects the charging and discharging performance of the battery and the service life of the equipment. In this embodiment, the materials used for the outer layer board 210 , the inner layer board 220 and the thermal insulation interlayer 230 of the side storage board 200 are the same as those used for the above-mentioned top storage board 100 , which will not be repeated here.

In other embodiments, the outer layer plate 210 , the inner layer plate 220 and the thermal insulation interlayer 230 of the side storage plate 200 can also be made of other materials having the above-mentioned functions.

In this embodiment, the outer layer board 210 and the inner layer board 220 are also fixedly connected through a column. The connection method between the outer layer board 210 and the inner layer board 220 through the column is similar to the way in which the upper layer plate 101 and the lower layer plate 102 in the above-mentioned top library board 100 are connected through the column body, and will not be repeated here.

The side storage board 200 is also installed on the frame of the power exchange station through the assembly parts 150, such as the column 70 of the power exchange station, like the above-mentioned top storage board 100, which facilitates the modular disassembly and assembly of the side storage board 200 and the frame, and further improves the exchange rate. The overall strength of the power station.

At the first end of the side storage board 200 , the outer layer board 210 is provided with a first protruding portion 211 , and the first protruding portion 211 extends beyond the edge of the inner layer board 220 . At the second end of the side storage board 200, the inner board 220 is provided with a second protrusion 221, the second protrusion 221 extends beyond the edge of the outer board 210, and the first protrusion 211 covers the longitudinally adjacent side The second protrusion 221 of the library board 200 .

In this embodiment, the protruding lengths of the first protruding portion 211 and the second protruding portion 221 are the same, so that the outer layer board 210 and the inner layer board 220 are symmetrical with each other and have the same structure, which is convenient for the production and manufacturing of the layers. Replace, etc., while making the connection better.

The side library board 200 adopts a multi-layer structure, and the outer layer board 210 and the inner layer board 220 are alternately arranged at the connection through the extended first extension 211 and the second extension 221, which further enhances the splicing of multiple library boards. Water tightness to prevent external liquid from directly infiltrating into the substation from the gap at the joint of the library board.

As shown in FIGS. 14-16 , in this embodiment, at the first end of the side storage board 200 , the edge portion of the inner layer board 220 is bent and extended in the direction of the outer layer board 210 to form a second bending portion 222 . A protruding portion 211 abuts against the second bending portion 222 . At the second end of the side storage board 200 , the edge part of the outer layer board 210 is bent and extended toward the inner layer board 220 to form a first bending part 212 , and the second protruding part 221 abuts the first bending part 212 . With the above structure, the first protruding portion 211 of the outer layer board 210 is in contact with the second bending portion 222 of the inner layer board 220 , and the second protruding portion 221 of the inner layer board 220 and the first bending portion 222 of the outer layer board 210 are in contact. The folded parts 212 are in contact with each other, which can close the opposite sides of the side storage board 200, so that the liquid cannot penetrate into the side storage board 200 from the two sides, and will not damage the thermal insulation layer or penetrate into the power exchange station through the storage board.

In other embodiments, the bending portion may not be provided at the first end or the second end of the side storage board 200 .

In other embodiments, the connection manner of the protruding portion and the bending portion may not be limited to this, as long as it can be ensured that the connection portion has a staggered structure.

In this embodiment, a sealing member (not shown in the figure) is provided between the first extension portion 211 of the side storage board 200 and the second extension portion 221 of the adjacent side storage board 200 . A seal is provided between the first extension 211 of the side storage board 200 and the second end of the adjacent side storage board 200 . A sealing member is provided between the first end of the side storage board 200 and the adjacent second protruding portion 221 . By arranging a seal at the connection, multiple protections can be performed on the connection of the side storage board 200, and the water tightness is better.

In other embodiments, the seals may not be provided at the joints of the adjacent side storage boards 200 or may be provided at some locations, and the locations of the seals may be selected according to actual needs, which is not limited herein.

As shown in FIGS. 14-16 , in this embodiment, at the third end and the fourth end of the side storage board 200 , the edge portion of the outer layer board 210 of the side storage board 200 is formed by bending in the direction of the inner layer board 220 . The third bending part 213, the edge part of the inner layer board 220 of the side storage board 200 is bent toward the direction of the outer layer board 210 to form the fourth bending part 223, the third bending part 213 and the fourth bending part 223 are mutually The abutment closes the side storage board 200 from the third end and the fourth end.

In this embodiment, the outer surface of the third bending portion 213 is provided with a sealing member abutting portion (not shown in the figure). The sealing part abutting part is a groove formed on the connecting surface of the third bending part 213 and the fourth bending part 223 , and abutting the sealing part on the sealing part abutting part can further lift the third part of the side storage board 200 . The waterproof effect of the end and the fourth end.

In this embodiment, the power exchange station further includes a second wrap angle, and a plurality of laterally spliced side storage boards 200 are connected to the frame of the power exchange station through the second wrap angle. The second wrap angle is used to connect two adjacent side storage boards 200 on the same plane. As mentioned above, the side storage board 200 has oppositely disposed third and fourth ends in the lateral direction, and the third end of the side storage board 200 and the fourth end of the adjacent side storage board 200 are clamped by the second wrapping angle and the frame Fasten tightly. Connecting the third end and the fourth end of the adjacent side storage boards 200 through the second wrap angle can increase the airtightness of the lateral connection of the side storage boards 200 and facilitate the combined positioning of the side storage boards 200 .

The third bending part 213 and the fourth bending part 223 at the third end of the side storage board 200 are in contact with one side of the second wrap angle, and the third bending part 213 and the fourth bending part 213 at the fourth end of the adjacent side storage board 200 The four bent portions 223 are in contact with the other side of the second wrap angle. By bending and abutting the third end and the fourth end of the side storage board 200 with each other, the third end and the fourth end of the side storage board 200 can form a closed structure to prevent liquid from passing through the two ends of the side storage board 200 Enter the side storage board 200 to further improve the waterproof effect. At the same time, the third bending part 213 and the fourth bending part 223 are in contact with the second wrapping angle, which can prevent liquid from infiltrating from the connection position between the side storage panel 200 and the second wrapping angle, and improve the waterproofness and connection strength of the side panel 20 .

17-19 illustrate a structure of a second wrap angle 300 according to an embodiment of the present invention.

The second corner wrap 300 includes a cover plate 310 and a connecting plate 320. One end of the connecting plate 320 is connected to the inner surface of the cover plate 310. The connecting plate 320 is provided with a connecting piece 330, and the connecting piece 330 is used to connect the second wrapping corner 300. It is fixed on the frame of the power exchange station, the edge of the cover plate 310 is beyond the edge of the connection plate 320, and the part of the cover plate 310 beyond the edge of the connection plate 320 is used to cover the third end of the side storage plate 200 and the first side of the adjacent side storage plate 200. Four ends.

The cover plate 310 and the connecting plate 320 form a roughly T-shaped structure, which can facilitate the connection of the two side storage plates 200 arranged in parallel. At the same time, a connecting piece 330 is arranged on the connecting plate 320 to connect the frame, which is conducive to connecting the power exchange station as a whole. At the same time, the cover plate 310 covers the side storage board 200 to ensure the airtightness between the second wrap angle 300 and the side storage board 200, and to improve the connection strength between the storage boards.

The connecting member 330 is disposed on the outer surface of the connecting plate 320 away from the cover plate 310 . The connection plate 320 has a side surface adjacent to the inner surface of the cover plate 310 , and the connection member 330 extends and protrudes from the side surface of the connection plate 320 in a direction away from the side surface.

In other embodiments, the connecting plate 320 has an end face away from the other end of the cover plate 310 , and the connecting member 330 extends and protrudes from the end face of the connecting plate 320 in a direction away from the end face.

The connecting member 330 is provided in the above-mentioned form, so as to facilitate the assembly and connection between the second wrap angle 300 and the frame.

In this embodiment, the connecting member 330 is a buckle, and the buckle extends and protrudes outward from the outer surface of the connecting plate 320 .

In other embodiments, the connecting member 330 may also be a card slot, and the card slot is recessed inward from the outer surface of the connecting plate 320 . The card slot may be disposed on the end face of the connecting plate 320 away from the other end of the cover plate 310 , or may be disposed on the side surface adjacent to the inner surface of the cover plate 310 .

The connector 330 is configured as a buckle or a slot, which can realize a snap connection and facilitate modular assembly of the side library board 200 .

The connecting member 330 includes a first guiding surface 340 and a first engaging surface 350 . The first guiding surface 340 is used to guide the engaging and matching portion 701 of the upright column 70 into the space between the first engaging surface 350 and the inner surface of the cover plate 310 . In the first engaging groove 360 , the first engaging surface 350 is used for abutting against the engaging matching portion 701 to connect and fix the second wrap angle 300 . The first guide surface 340 is inclined toward the first engaging groove 360 .

By arranging the first guide surface 340 to guide the snap-fit portion 701 into the first snap-fit groove 360 , the connector 330 and the snap-fit portion 701 can be assembled more easily, and the first guide surface 340 is arranged to face the first snap-fit The slot 360 is inclined, so that the engaging part 701 can be easily snapped into the first engaging slot 360 .

In this embodiment, taking the assembly of the second wrap angle 300 and the upright post 70 as an example, the connecting member 330 is engaged with the engaging portion 701 of the upright post 70 to assemble the second wrap angle 300 and the upright post 70 .

In this embodiment, the snap-fit portion 701 is an L-shaped structure, but the present invention is not limited thereto, and the snap-fit portion 701 may also be formed on a bar-shaped protrusion on the surface of the column 70 .

When the second wrap angle 300 is assembled with other components on the frame, it is snapped with the corresponding snap-fit parts 701 on the other components.

A first groove 370 is formed on the inner surface of the cover plate 310, and the first groove 370 is used for arranging a sealing member.

By arranging the sealing member on the inner surface of the cover plate 310 , the infiltration of rainwater from the contact surface of the cover plate 310 and the side storage plate 200 is avoided, and the waterproof performance is improved.

In other embodiments, grooves may also be provided on the opposite outer surfaces of the connecting plate 320, and the grooves are used for arranging sealing members. By arranging grooves for preventing sealing members on the opposite outer surfaces of the connecting plate 320, the infiltration of rainwater from the contact surface of the connecting plate 320 and the side storage plate 200 is avoided, and the waterproof performance is improved.

The first groove 370 extends along the length direction of the second wrapping corner 300 so as to improve the waterproof performance between the entire second wrapping corner 300 and the side storage board 200 .

The material of the second wrap angle 300 is aluminum alloy or plastic. Aluminum alloys and plastics are cheap and high-strength, which can increase strength and reduce production costs.

In other embodiments, the cover plate 310 may also include an inner wall and an outer wall, a hollow cavity is formed between the outer wall and the inner wall, the edge of the outer wall extends beyond the edge of the inner wall, and the snap plate is connected to the inner wall. The hollow cavity can be provided with a thermal insulation layer as required, and the thermal insulation layer is made of aerogel, rock wool or polyurethane foam material, etc., so as to improve the thermal insulation performance of the second wrapping angle 300 . The edge of the outer wall extends beyond the edge of the inner wall, thereby preventing water from infiltrating from both sides of the outer wall of the second wrap angle to a certain extent, so as to achieve the effect of waterproofing and heat preservation. The connecting plate 320 is connected to the inner wall.

In this embodiment, the power exchange station further includes a third wrap angle, and the third wrap angle is used to connect the third end and the fourth end of the two adjacent side storage boards 200 forming an included angle. By setting the third wrap angle, the tightness of the connection at the corner of the power exchange station is increased, and the combined positioning of the side storage board 200 is facilitated.

20-22 illustrate a structure of a third wrap angle 400 according to an embodiment of the present invention. The third wrap angle 400 includes an inner wall 410 and an outer wall 420 , a hollow cavity 430 is formed between the outer wall 420 and the inner wall 410 , and the edge of the outer wall 420 extends beyond the edge of the inner wall 410 .

The hollow cavity 430 of the third corner 400 can be provided with thermal insulation materials as required, and the edge of the outer wall 420 of the third corner 400 exceeds the edge of the inner wall 410 , thereby preventing water from entering the outer wall of the third corner 400 to a certain extent. 420 is infiltrated on both sides to achieve the effect of waterproof and thermal insulation.

An engaging member 440 is provided on the inner surface 411 of the inner wall 410 facing away from the hollow cavity 430 .

The engaging member 440 is connected to the column 70 or the frame of the power exchange station, so that the side storage board 200 is easily clamped and fixed between the third wrapping angle 400 and the column 70 .

The engaging member 440 is a clasp, and the clasp extends from the inner surface 411 to a direction away from the inner surface 411 .

In other embodiments, the engaging member 440 may also be a slot, and the slot is recessed from the inner surface 411 toward the direction close to the hollow cavity 430 .

The engaging member 440 is provided as a buckle or a slot, so as to facilitate connection with the column 70 or the frame of the power exchange station.

The buckle includes a second connecting portion 441 and a second engaging portion 442 , the second engaging portion 442 is connected to the inner wall 410 through the second connecting portion 441 , and the second engaging portion 442 extends outward from the second connecting portion 441 . protrusions. The outward extension here, as shown in FIGS. 21-22 , refers to extending toward the edge of the inner wall 410 or the outer wall 420 in the cross section of the third wrap angle 400 .

The second clamping portion 442 is arranged in this structure, which is convenient to connect to the column 70 or the frame of the power exchange station.

As shown in FIGS. 21-22 , the second engaging portion 442 also includes a second guide surface 443 and a second engaging surface 444 , and the second guide surface 443 is used to guide the engaging portion 701 of the column 70 into the second engaging portion In the second engaging groove (not marked in the figure) between the part 442 and the inner surface 411, the second engaging surface 444 is used for abutting against the engaging matching part 701 to connect and fix the third wrapping angle 400, and the second guiding The surface 443 and the engaging surface are respectively disposed on opposite sides of the second engaging portion 442 , and the second guiding surface 443 is inclined toward the second engaging groove. The second guide surface 443 is arranged to guide the engaging part 701 into the second engaging groove, so that the engaging part 440 and the engaging part 701 can be assembled more easily, and the second guide surface 443 is arranged to face the second engaging part. The slot is inclined, so that the engaging and matching portion 701 can be easily snapped into the second engaging slot.

In this embodiment, taking the assembly of the third wrap angle 400 and the upright post 70 as an example, the engaging member 440 is engaged with the latching and matching portion 701 of the upright post 70 to assemble the third wrap angle 400 and the upright post 70 .

When the third wrapping angle 400 is assembled with other components on the frame, it is snapped with the corresponding snap-fit fittings on the other components.

As shown in FIGS. 21-22 , the inner wall 410 includes at least two inner flat plate parts 412 and an inner bending part 413 , and the inner bending part 413 is connected between two adjacent inner flat plate parts 412 ; the outer wall 420 includes at least two outer plate parts 412 . The flat plate portion 421 and the outer bending portion 422 are connected between two adjacent outer flat plate portions 421 . The outer flat plate portion 421 and the outer bent portion 422 correspond to the positions of the inner flat plate portion 412 and the inner bent portion 413 . The bent portion may be arc-like or right-angle-like.

By arranging the bent portion and the flat plate portion, the third wrap angle 400 forms an angle, so as to facilitate the connection of the two side storage boards 200 at a predetermined angle.

The engaging member 440 is disposed on the inner flat plate portion 412 . By arranging the engaging member 440 on the inner flat plate portion 412, it is convenient to connect with other components.

In other embodiments, the engaging member 440 may also be disposed on the inner bending portion 413

Both ends of the inner wall 410 have connection walls 450 bent toward the outer wall 420 , and the inner walls 410 are connected to each other through the connection walls 450 and the outer wall 420 . The third wrap angle 400 forms a circumferentially closed hollow cavity 430 by arranging the connecting wall 450 .

The part of the outer wall 420 beyond the inner wall 410 is an extension part 4201 , and the inner surface of the extension part 4201 is in contact with the outer surface of the side storage board 200 . Through the arrangement of the outer wall 420 beyond the inner wall 410 , the penetration of external liquid into the third wrap angle 400 is prevented to a certain extent.

The end surface of the side storage board 200 is in contact with the connecting wall 450 , and the inner surface of the extension portion 4201 is attached to the outer surface of the side storage board 200 .

The end surface of the side storage board 200 is in contact with the second connecting portion 441 and the outer surface of the side storage board 200 is in contact with the extension portion 4201 , which further prevents the liquid outside the power exchange station from infiltrating into the third corner 400 .

In this embodiment, the inner surface of the extension portion 4201, that is, the surface facing the engaging member 440, may be provided with a second groove 460 extending along the length direction of the third wrap angle 400 for installing the sealing strip, so as to further improve the The waterproof performance of the three-pack angle 400.

The material of the third wrap angle 400 is aluminum alloy or plastic. A thermal insulation layer can be arranged in the hollow cavity 430; the thermal insulation layer is made of aerogel, rock wool or polyurethane foam material. Aluminum alloys and plastics are cheap and high in strength, which can improve the strength and reduce the production cost; by arranging a thermal insulation layer in the hollow cavity 430 , the thermal insulation performance of the third wrapping angle 400 can be improved.

As shown in FIG. 1 , a door 50 for personnel and equipment to enter and exit is opened on the wall of the charging room 30 of the power exchange station. The location and structure of the door 50 are shown in FIGS. 23-33 .

In this embodiment, the door frame 510 has two opposite and vertically arranged side portions 513 , a lower side portion 516 located at the bottom and connected to the lower ends of the two side portions 513 , and a top side portion 516 located at the top and connected to the two side portions The upper end of 513 is connected to the upper edge 530 . The two side portions 513 and the upper side portion 530 of the door frame 510 are both connected to the side storage board 200 .

In this embodiment, the upper end of the door frame 510 has a lintel 530 , and the door lintel 530 is an upper edge 530 provided on the top of the door frame 510 . In other embodiments, the lintel 530 may also be a separate component disposed above the top upper edge 530 of the door frame 510 .

The bottom of the door frame 510 is also provided with a foot 80 , and the bottom of the lower side 516 of the door frame 510 is connected and fixed with the foot 80 . By arranging the feet 80 below the door frame 510, it is avoided that the door frame 510 is directly installed on the ground so that the height of the bottom of the door frame 510 is insufficient, and when the rainwater overflows the door frame 510 and enters the interior of the power exchange station.

In other embodiments, the side portions 513 of the door frame 510 and the side storage board 200 may also be connected and fixed by other components (eg, the beam 60, the upright column 70, etc.).

The first extension portion 211 of the side storage board 200 is in contact with the upper edge portion 530 of the door frame 510 . The upper edge 530 of the door frame 510 forms a part of the lintel 530 . The side of the upper edge 530 of the door frame 510 abutting against the side storage board 200 is stepped, that is, the first extension 211 abuts the stepped part of the lintel 530 .

The side storage board 200 and the door lintel 530 are installed in the above structure, which can prevent rainwater from flowing along the side storage board 200 to the gap between the side storage board 200 and the door lintel 530 and entering the power exchange station, affecting the power exchange equipment and charging equipment in the power exchange station. normal work.

In this embodiment, a sealing member (not shown in the figure) is provided between the first protruding portion 211 and the stepped portion, and the sealing member is provided on the inner surface of the first protruding portion 211 . The sealing effect between the side storage board 200 and the door lintel 530 is further enhanced by disposing the sealing member, so as to prevent rainwater from flowing along the side storage board 200 into the gap between the side storage board 200 and the door lintel 530 and entering the power exchange station.

In other embodiments, the sealing member may also be disposed on the surface of the stepped portion opposite to the first protruding portion 211 . Alternatively, the surfaces of the step portion opposite to the first protruding portion 211 are provided with sealing members.

The frame includes upright columns 70 and beams 60, and the beams 60 are respectively connected with the lintel 530 and the side storage board 200 to enhance the connection strength between the side storage board 200 and the door lintel 530 and the frame.

As shown in FIG. 28 , a second sealing strip 550 is also provided at the connection between the beam 60 , the door lintel 530 and the side storage board 200 , to further enhance the sealing effect between the side storage board 200 and the door lintel 530 .

The side storage board 200 has a third end and a fourth end opposite to each other in the lateral direction, and the side edge 513 of the door frame 510 is connected with the third end or the fourth end of the side storage board 200 . The connection strength of the side storage panel 200 and the door frame 510 is enhanced.

One of the implementations of the door 50 provided on the power exchange station in this embodiment will be described in detail below with reference to FIGS. 23-33 .

As shown in FIGS. 23-33 , a door 50 for a power station according to this embodiment includes a door panel 520 and a door frame 510 . The door panel 520 is located in the door frame 510 , and the upper end of the door frame 510 has a door lintel 530 . The surface is provided with a waterproof eave 540 , the inner surface of the door lintel 530 extends downward beyond the top of the door panel 520 , and the waterproof eave 540 extends outward from the door lintel 530 beyond the outer side of the door panel 520 .

In this embodiment, the door lintel 530 is an upper edge 530 disposed on the top of the door frame 510 . In other embodiments, the lintel 530 may also be a separate component disposed above the top upper edge 530 of the door frame 510 .

The door 50 of this embodiment is provided with a waterproof eaves 540 on the door lintel 530, so as to prevent rainwater from sliding down the outer surface of the side storage board 200 of the substation into the gap between the door frame 510 and the door, thereby preventing rainwater from entering the substation By extending the inner surface of the door lintel 530 downward beyond the top of the door panel 520, it can effectively prevent external sand and other tiny particles from entering the power exchange station from the gap between the door lintel 530 and the door panel 520, affecting the normal operation of the internal equipment.

The waterproof eaves 540 extend beyond the outer side of the door panel 520 in the horizontal direction. The outer end of the waterproof eaves 540 extends obliquely downward and protrudes beyond the top of the door panel 520 in the vertical direction. As shown in FIG. 28 , in this embodiment, the waterproof eaves 540 is a plate that is inclined downward, the door lintel 530 is made of a hollow square tube structure, and the waterproof eaves 540 and the outer side of the door lintel 530 form a similar L-shaped structure .

In this embodiment, by extending the waterproof eaves 540 horizontally outward beyond the door panel 520 and slanting downwards so that the outer end of the waterproof eaves 540 exceeds the top of the door panel 520 downward, it is possible to avoid rainwater sliding from the top of the door frame 510 from directly on the door frame 510 The dripping makes the rainwater drip at a place far away from the door, so as to prevent the muddy water brought up by the rainwater from splashing on the door, so that the door panel 520 and the door frame 510 adhere to the soil and other substances, which affects the appearance.

In other embodiments, the upper end surface of the waterproof eaves 540 may also be an arc-shaped structure or other structures that facilitate drainage.

The inner surface of the door lintel 530 extends downward to form a stopper portion, and the stopper portion abuts with the surface of the door panel 520 . As shown in FIG. 28 , the inner surface of the upper edge portion 530 (the lintel 530 ) of the door frame 510 has an upper edge stopper portion 531 extending downward beyond the lower end surface of the upper edge portion 530 .

The upper stopper 531 provided on the one hand can limit the opening direction of the door panel 520, and on the other hand, can form a sealing surface with the closed door panel 520 to prevent the outside wind or rainwater from entering the replacement along the gap between the door frame 510 and the door panel 520. inside the power station.

In this embodiment, a sealing strip (not shown in the figure) is provided on the surface of the upper stop portion 531 abutting against the door panel 520 . The sealing effect between the upper end of the door panel 520 and the door lintel 530 is enhanced by disposing a sealing strip on the upper stop part 531, which further ensures the sealing between the inside and the outside of the power exchange station after the door panel 520 is closed, so that the interior of the power station maintains a stable working environment.

In other embodiments, the sealing strip may also be disposed on the surface of the door panel 520 abutting against the upper stop portion 531 . Alternatively, sealing strips are provided on both the door panel 520 and the upper stop portion 531 .

As shown in FIG. 28 , the upper stopper portion 531 is provided with an installation groove 532 , and the installation groove 532 is formed on the side surface of the upper stopper portion 531 abutting against the door panel 520 . In this embodiment, the installation groove 532 is used to install the sealing strip. Of course, in other embodiments, the installation groove 532 can also be used to install a buffer member (eg, an elastic sealing body, a spring, etc.), and the buffer member can be used to prevent the door panel 520 from impacting the door lintel 530 when it is closed. The cross-sectional shape of the mounting groove 532 can be various, such as L-shaped, trapezoidal, T-shaped, and the like.

By arranging the installation groove 532 on the side of the upper stop portion 531 opposite to the door panel 520, it is convenient to install the buffer member or the sealing member, so that the buffer member or the sealing member is not easily dropped.

In this embodiment, a sealing member (not shown in the figure) is provided between the door lintel 530 and the door panel 520 . The sealing element is provided on the surface of the door lintel 530 facing the door panel 520 side.

By arranging a sealing member between the door lintel 530 and the door panel 520, the sealing effect between the door lintel 530 and the door panel 520 is enhanced, further ensuring the sealing between the inside and the outside of the power station after the door is closed, so that the interior of the power station can maintain stable operation surroundings.

In other embodiments, the sealing member provided between the door lintel 530 and the door panel 520 may also be provided on the surface of the door panel 520 on the side facing the door lintel 530 . Alternatively, seals are provided on the opposite surfaces of the door lintel 530 and the door panel 520 .

The outer surface of the lintel 530 is provided with a step portion, and the step portion is used for abutting with the side storage board 200 of the power exchange station. The door lintel 530 and the side storage board 200 are in contact with each other through a stepped structure, which can form a sealing structure, which effectively enhances the tightness of the connection between the door lintel 530 and the side storage board 200 .

In this embodiment, as shown in FIGS. 28 and 31 , the upper surface of the lintel 530 has a stepped portion, and the first protruding portion 211 of the outer layer board 210 of the side storage board 200 abuts on the upper surface of the stepped portion and on the side.

In other embodiments, the door lintel 530 is a square tube structure, that is, the outer surface of the door lintel 530 is a plane, and the side storage board 200 is in contact with the plane. The lintel 530 may also be other special-shaped structures, which will not be repeated here.

The door frame 510 includes two opposite side portions 513 , two ends of the door lintel 530 are respectively connected with the two side portions 513 , and the door panel 520 is hinged with one of the side portions 513 . The side portion 513 includes a third connecting portion 511 and a covering portion 512. The third connecting portion 511 is used to connect to the beam 60 and/or the upright column 70 of the power exchange station. outer side.

In this embodiment, as shown in FIGS. 30 , 32 and 33 , a hinge shaft 515 is provided on one of the side portions 513 of the door frame 510 , and the door panel 520 is mounted on the door frame 510 through the hinge shaft 515 . The third connecting portion 511 of the side portion 513 is fixed to the beam 60 and the upright column 70 of the frame of the power exchange station. The end of the third connecting portion 511 is provided with a snap-fit (not shown in the figure), and the snap-fit is used to snap and fix the side portion 513 of the door frame 510 on the beam 60 and the upright column 70 to strengthen the door frame 510 and the side The connection strength between the library boards 200 . The covering portion 512 of the side portion 513 is covered on the outer surface of the side storage board 200, so that the side portion 513 of the door frame 510 and the side storage board 200 have better sealing performance, and prevent rainwater from infiltrating the side from the connection between the two. Inside the library board 200.

In other embodiments, the third connection portion 511 may also be connected to the beam 60 or the column 70 of the power exchange station.

As shown in FIG. 26 , FIG. 28 and FIG. 31 , two opposite side portions 513 are also provided with side stop portions 514 . The side stop portions 514 extend from the inner surface of the side portions 513 to the left and right sides respectively. extended formation. The opening direction of the door panel 520 is limited by the provided side stopper 514 and the upper stopper 531 , and a sealing surface can be formed with the two sides of the closed door panel 520 to prevent outside wind or rain from passing along the door frame 510 and the door panel. The gap between 520 enters the power exchange station.

In this embodiment, a sealing strip (not shown in the figure) is also provided on the surface of the side stop portion 514 abutting against the door panel 520 . The sealing effect between the two side ends of the door panel 520 and the two side edges 513 of the door frame 510 is enhanced by disposing the sealing strips on the side stop parts 514 to further ensure the sealing between the inside and the outside of the power station after the door panel 520 is closed. to maintain a stable working environment inside the power exchange station.

In other embodiments, the sealing strip may also be disposed on the surface of the door panel 520 abutting against the side stop portion 514 . Alternatively, sealing strips are provided on the surfaces of the side stop portion 514 and the door panel 520 abutting against each other.

In this embodiment, the side stopper 514 is also provided with an installation groove (not shown in the figure), and the installation groove is provided on the side surface of the side stopper 514 abutting against the door panel 520 . In this embodiment, the installation groove is used for installing the sealing strip. Of course, in other embodiments, the installation groove can also be used to install a buffer member (such as an elastic sealing body, a spring, etc.), and the buffer member is used to prevent the door panel 520 from impacting the side stop portion 514 when it is closed.

As shown in FIG. 33 , a second sealing strip 550 is provided between the covering portion 512 and the outer side surface of the side storage board 200 . By arranging a sealing strip between the covering portion 512 and the outer side surface of the side storage board 200 , the sealing performance of the abutment between the side edge portion 513 of the door frame 510 and the side storage board 200 is further enhanced.

The bottom of the door frame 510 includes a lower side portion 516, and the lower side portion 516 is installed on the beam 60 and/or the upright column 70 of the power exchange station. The lower side portion 516 has an extension portion 518, and the extension portion 518 extends downward from the surface of the lower side portion 516 beyond the top of the feet 80 of the power exchange station.

In this embodiment, as shown in FIGS. 23-27 and 29 , both ends of the lower side portion 516 of the door frame 510 are fixed on the upright column 70 , the bottom surface of the lower side portion 516 is connected to the ground feet 80 of the power exchange station, and the bottom side of the lower side portion 516 The outer side has an extension 518 extending downward, and the extension 518 covers the outer side of the foot 80 . By providing an extension 518 on the lower side 516 of the door frame 510 that can cover the outer side of the foot 80, rainwater can be prevented from infiltrating into the side storage board 200 from the connection between the lower side 516 of the door frame 510 and the foot 80 of the substation.

As shown in FIG. 29 , a second sealing strip 550 is provided between the extension part 518 and the foot 80 , and the second sealing strip 550 is provided on the surface of the extension part 518 opposite to the foot 80 . By providing a sealing strip between the extension portion 518 and the foot 80, it is avoided that when the rainwater overflows the height of the foot 80, the water penetrates into the side storage panel from the gap between the lower edge 516 of the door frame 510 and the foot 80. within 200.

In other embodiments, the sealing strip is disposed on the surface of the foot 80 opposite to the extension portion 518 . Alternatively, sealing strips are provided on both the extension portion 518 and the foot 80 . Alternatively, a sealing strip or the like is also provided between the bottom surface of the lower side portion 516 and the top of the foot 80 .

As shown in FIG. 29 , the edge of the extension portion 518 is bent toward the foot 80 and abuts the outer side of the foot 80 . The extension portion 518 adopts this structural form to enhance the sealing and anti-seepage effect.

As shown in FIGS. 26 , 29 and 33 , the lower side portion 516 is also provided with a lower side stop portion 517 , and the lower side stop portion 517 is formed to extend upward from the inner surface of the lower side portion 516 . The lower stopper 517, the upper stopper 531 and the side stopper 514 jointly limit the opening direction of the door panel 520, and can form a sealing surface with the lower end of the closed door panel 520 to further prevent wind or rain from outside Enter the power exchange station through the gap between the door frame 510 and the door panel 520.

In this embodiment, a sealing strip (not shown in the figure) is also provided on the surface of the lower stop portion 517 abutting against the door panel 520 . The sealing effect between the lower end of the door panel 520 and the lower side 516 of the door frame 510 is enhanced by disposing a sealing strip on the lower stop portion 517 to further ensure the airtightness between the inside and the outside of the power exchange station after the door panel 520 is closed, so that the power exchange station can be sealed. Internally maintain a stable working environment.

In other embodiments, the sealing strip may also be disposed on the surface of the door panel 520 abutting against the side stop portion 514 . Alternatively, sealing strips are provided on the surfaces of the door panel 520 abutting against the lower stop portion 517 .

In this embodiment, the lower stopper 517 is also provided with an installation groove (not shown in the figure), and the installation groove is provided on the side surface of the lower stopper 517 abutting against the door panel 520 . In this embodiment, the installation groove is used for installing the sealing strip. Of course, in other embodiments, the installation groove can also be used to install a buffer member (eg, an elastic sealing body, a spring, etc.), and the buffer member can be used to prevent the door panel 520 from impacting the lower stop portion 517 when it is closed.

In this embodiment, the door panel 520 also includes a first layer plate and a second layer plate, a plurality of columns are also arranged between the first layer plate and the second layer plate, and the first layer plate and the second layer plate pass through the column Body fixed connection. An insulating layer is also provided between the first layer board and the second layer board.

In other embodiments, the door panel 520 can also be other multi-layer structures or single-layer structures.

The power exchange station of the present invention is not limited to the form shown in FIG. 1 . The top storage board 100 , the side storage board 200 and their combined structures and the like provided by the present invention are also suitable for power exchange stations with other structures or layouts.

Similarly, the top storage board 100, the side storage board 200 and their combined structures provided by the present invention are also suitable for an energy storage station with storage and charging functions.

Although the specific embodiments of the present invention are described above, those skilled in the art should understand that this is only an illustration, and the protection scope of the present invention is defined by the appended claims. Those skilled in the art can make various changes or modifications to these embodiments without departing from the principle and essence of the present invention, but these changes and modifications all fall within the protection scope of the present invention.

Claims

An exchange station or energy storage station, characterized in that the exchange station or energy storage station comprises a frame, a top plate and a side plate, the top plate is detachably installed on the top surface of the frame, and the side plate is detachably installed on the outside of the frame.
The power exchange or energy storage station according to claim 1, wherein the edge of the top plate extends beyond the outer surface of the side plate in the horizontal direction, and/or the edge of the top plate is downward in the vertical direction extends beyond the top edge of the side panel.
The power exchange station or energy storage station according to claim 1 or 2, characterized in that, a seal is provided at the joint between the top plate and the side plate.
The power exchange station or energy storage station according to any one of claims 1-3, wherein the top plate comprises a plurality of storage plates spliced along a horizontal direction, and the side plates comprise a plurality of vertical The library board is spliced in the direction.
The power exchange station or the energy storage station according to claim 4, characterized in that, the storage plates of the plurality of top plates form a single-row structure along the horizontal direction.
The power exchange or energy storage station according to claim 4 or 5, wherein the top plate has opposite convex ends and mating ends along the splicing direction, and edges of the protruding ends and the mating ends are in a horizontal direction Extending beyond the outer surface of the side panel, edges of the raised end and the mating end extend vertically beyond the top of the side panel.
The power exchange station or energy storage station according to any one of claims 4-6, characterized in that, opposite ends of the storage plate of the top plate along the first direction are respectively provided with raised ends and matching ends, and the Both the protruding end and the mating end protrude outward from the same side surface of the library plate of the top plate and extend toward the same direction, a protruding cavity is formed in the mating end, and a protruding cavity in the mating end is formed. The cavity is used to accommodate the protruding end of the library plate adjacent to the top plate;

And/or, both ends along the second direction perpendicular to the first direction respectively have side parts, the side part of the protruding end is the first side part, the side part of the mating end is the second side part, so The second side portion covers a part of the outer side of the first side portion of the library plate adjacent to the top plate.
The power exchange or energy storage station of claim 7, wherein the side portion extends downward beyond the top of the side plate in a vertical direction.
The power exchange station or energy storage station according to claim 7 or 8, wherein the library plate of the top plate comprises a first layer plate and a second layer plate, the first layer plate and the second layer plate A plurality of cylinders are arranged therebetween, and the first laminate and the second laminate are fixedly connected through the cylinders.
The power exchange station or energy storage station according to claim 9, wherein one end of the side portion is connected to the first layer plate, and the other end of the side portion extends toward the side plate and exceeds the the top of the side panel.
The power exchange station or energy storage station according to claim 9 or 10, wherein an assembly hole is formed in the column body, a through hole is formed on the second layer plate, and the assembly hole is guided through the through hole. It leads to the outside of the second layer board, and the mounting hole is used for mounting the fitting.
The power exchange station or energy storage station according to any one of claims 9-11, characterized in that, at the protruding end of the library plate of the top plate, the first layer plate faces away from the second layer plate At the mating end of the library board of the top board, the first layer board protrudes in the direction away from the second layer board to form a mating portion, and the mating portion is used to cover the phase The outer side of the convex portion of the library plate adjacent to the top plate.
The power exchange station or the energy storage station according to claim 12, wherein the protrusion has a cavity inside, and the cavity is provided with a connecting column, and the connecting column is used for connecting and fixing the protrusion. part opposite to the second laminate.
The power exchange station or energy storage station according to claim 12 or 13, characterized in that, at the protruding end of the storage plate of the top plate, the edge portion of the second layer plate is bent toward the direction of the first layer plate folded and extended, the edge of the first layer board is bent and extended toward the second layer of the convex end, and the inner surface of the edge of the first layer board is attached to the second layer board the outer surface of the edge portion.
The power exchange station or energy storage station according to claim 14, wherein, at the mating end of the library board of the top plate, the edge of the first layer plate is separated from the edge of the library board adjacent to the top plate A side of the raised portion close to the mating end is bent and extended to a side of the raised portion away from the mating end, and the inner surface of the edge portion of the first layer board is abutted against the raised portion and away from the mating portion the outer surface of one side of the end.
The power exchange station or energy storage station according to claim 15, characterized in that, at the mating end of the library plate of the top plate, the edge portion of the second layer plate is bent and extended toward the direction of the first layer plate, The edge part of the second layer board is sandwiched between the edge part of the first layer board and the side surface of the protruding part of the adjacent library board of the top board close to the matching end, the The outer surface of the edge part of the second layer board is in contact with the outer surface of the edge part of the first layer board of the protruding end of the adjacent library board of the top plate.
The swapping station or the energy storage station according to any one of claims 7-16, wherein the swapping station or the energy storage station comprises a first wrapping angle, and the first wrapping angle is arranged on the edge of the top plate. the protruding end and/or the mating end of the library board, the edge of the first wrap angle extends in the vertical direction beyond the bottom edge of the protruding end or the mating end;

And/or, the edge of the first wrap angle protrudes beyond the outer surface of the side panel in the horizontal direction.
The power exchange station or energy storage station according to claim 17, wherein the first wrapping angle comprises a plurality of bending parts, and the plurality of bending parts are connected to each other and extend along the direction of the base plate of the top plate. The top surface protrusion of the raised end and/or the mating end extends to the side edge of the library plate of the top plate, and the first wrap angle covers the convex end and/or the library plate of the top plate. A groove is formed inside the first wrap angle on the outer side of the mating end.
The power exchange station or energy storage station according to any one of claims 4-18, wherein the side plate has a first end and a second end along the longitudinal direction, and the second end is opposite to the first end close to the top plate, the edge of the top plate extends beyond the outer side of the second end in the horizontal direction;

And/or, the edge of the top plate extends downward in the vertical direction beyond the upper end surface of the second end.
The power exchange station or energy storage station according to any one of claims 4-19, wherein the side plate is formed by splicing a plurality of the library plates in the vertical direction along the transverse and/or longitudinal directions, The library board of the side plate has a first end and a second end oppositely arranged in the longitudinal direction. Among the multiple pieces of the library plate of the side plate that are longitudinally spliced, the first end of the library plate of the upper side plate covers the lower part. The second end of the side plate of the library plate.
The power exchange station or energy storage station according to claim 20, wherein the storage board of the side plate comprises a first layer plate and a second layer plate, and at the first end, the first layer plate is provided with There is a first extension that extends beyond the edge of the second laminate, and at the second end, the second laminate is provided with a second extension, the second An extension extends beyond the edge of the first deck, the first extension covers a second extension of the library panel longitudinally adjacent to the side panel.
The power exchange station or energy storage station according to claim 21, wherein, at the first end of the storage plate of the side plate, the edge portion of the second layer plate faces the direction of the first layer plate Bending and extending to form a second bending part, the first protruding part abuts the second bending part; and/or,

At the second end of the storage plate of the side plate, the edge portion of the first layer plate is bent and extended toward the second layer plate to form a first bending portion, and the second protruding portion abuts against the second layer plate. connected to the first bending portion.
The power exchange station or energy storage station according to claim 21 or 22, characterized in that, the first extension part of the library board of the side plate and the second extension part of the library board of the adjacent side plate There are seals between the outlets; and/or

A seal is provided between the first extension of the library plate of the side plate and the second end of the library plate of the adjacent side plate; and/or

A sealing member is provided between the first end of the storage plate of the side plate and the adjacent second protruding portion.
The power exchange or energy storage station according to any one of claims 20 to 23, characterized in that, the power exchange or energy storage station further comprises a second wrap angle, a storehouse for a plurality of laterally spliced side panels The plate is connected to the frame of the power exchange station or the energy storage station through the second wrap angle, the library plate of the side plate has a third end and a fourth end oppositely arranged in the transverse direction, and the third end of the library plate of the side plate is arranged. The third end and the fourth end of the library plate of the adjacent side plate are clamped and fixed by the second wrap angle and the frame.
The power exchange station or energy storage station according to claim 24, wherein the library plate of the side plate comprises a first layer plate and a second layer plate, and at the third end or the fourth end, the side plate The edge part of the first layer board of the library board of the board is bent in the direction of the second layer board to form a third bending part, and the edge part of the second layer board of the side plate library board is facing the direction of the first layer board Bending to form a fourth bending part, the third bending part and the fourth bending part are in contact with each other, the third bending part and the fourth bending part at the third end of the storage plate of the side plate Abutting on one side of the second wrapping angle, the third bending portion and the fourth bending portion at the fourth end of the library plate adjacent to the side plate are abutting on the other side of the second wrapping angle .
The power exchange or energy storage station according to claim 24 or 25, wherein the second wrapping angle comprises a cover plate and a connecting plate, one end of the connecting plate is connected to the inner surface of the cover plate, and the A connecting piece is provided on the connecting plate, and the connecting piece is used to connect and fix the second wrap angle on the frame, the edge of the cover plate is beyond the edge of the connecting plate, and the cover plate is beyond the connecting plate A portion of the edge is used to cover the third end of the library panel of the side panel and the fourth end of the library panel adjacent to the side panel.
The swapping station or the energy storage station according to any one of claims 24-26, wherein the swapping station or the energy storage station further comprises a third wrap angle, and the third wrap angle is used for connecting into a clip The third end and the fourth end of the library board of the adjacent two side boards of the corner.
The power exchange station or energy storage station according to any one of claims 4-27, wherein the frame is provided with a card slot, and the library plate of the top plate and the library plate of the side plate face the A buckle is installed on the side of the frame, and the library board of the top plate and the library board of the side plate are connected and fixed on the frame through the buckle and the card slot.
The power exchange station or energy storage station according to any one of claims 4-8, wherein the library board of the top plate and the library board of the side plate both comprise a first layer plate and a second layer plate, respectively , a plurality of cylinders are arranged between the first laminate and the second laminate, and the first laminate and the second laminate are fixedly connected through the cylinders;

The material of the first layer board and the second layer board is carbon fiber or polymer composite material or SMC resin material;

And/or, the material of the column body is resin material.
The power exchange station or energy storage station according to claim 29, wherein the column body comprises a first connecting column and/or a second connecting column, and a plurality of the first connecting columns are provided on the first layer plate. a connecting column, a plurality of the second connecting columns are arranged on the second layer board;

the first connecting post is abutted and fixed with the second layer board;

And/or, the second connection post is abutted and fixed with the first connection post;

And/or, the second connecting column is abutted and fixed with the first layer board.
The power exchange station or energy storage station according to claim 29 or 30, wherein the storage board of the top plate and/or the storage board of the side plate further has a thermal insulation layer, and the thermal insulation layer is sandwiched between the Between the first layer board and the second layer board, the thermal insulation layer includes aerogel, rock wool or polyurethane foam.
The power exchange station or energy storage station according to any one of claims 29-31, wherein the first layer of the library plate of the top plate has a plurality of layers on the surface away from the second layer. Protruding units, a plurality of the protruding units extend along a first direction of the first layer board and are spaced apart along a second direction of the first layer board, the first direction is perpendicular to the second direction .
The power exchange station or energy storage station according to claim 32, wherein the protruding units located at both ends of the first layer board in the second direction are respectively a protruding part and a matching part, and the protruding unit in the middle is The middle bulge, the bulge part and the matching part are higher than the middle bulge.