阅读说明：本技术 一种集中式车用电池换电柜 (Centralized battery replacement cabinet for vehicle ) 是由 吴波 冯涛 易新雄 周文兵 刘放 易秉勇 于 2019-09-30 设计创作，主要内容包括：本发明公开了一种集中式车用电池换电柜,包括底座,设于底座上方的柜体,设于柜体内的多个换电仓；多个换电仓呈阵列排布；柜体前侧于换电仓对应位置设有电池仓门,柜体后侧铰接有左维护门和右维护门,左维护门和右维护门上均设有出风口,左维护门和右维护门的内侧于出风口位置均设有维护门散热风扇；底座设有与柜体内部相通的第一进风网孔,底座侧面设有第二进风网孔。本发明提供的一种集中式车用电池换电柜,通过在左维护门和右维护门设置维护门散热风扇,在底座设置的第一进风网孔和第二进风网孔,以及在换电仓顶部设置的换电仓散热风扇,大大提高了换电柜的散热性能,有效避免了因为散热效果问题而出现的安全事故。(The invention discloses a centralized vehicle battery power-exchanging cabinet, which comprises a base, a cabinet body arranged above the base and a plurality of power-exchanging bins arranged in the cabinet body, wherein the power-exchanging bins are arranged in the cabinet body; the plurality of power change bins are arranged in an array; a battery compartment door is arranged at the front side of the cabinet body and corresponds to the battery replacing compartment, a left maintenance door and a right maintenance door are hinged at the rear side of the cabinet body, air outlets are respectively arranged on the left maintenance door and the right maintenance door, and maintenance door cooling fans are respectively arranged at the positions of the air outlets on the inner sides of the left maintenance door and the right maintenance door; the base is provided with first air inlet mesh communicated with the inside of the cabinet body, and the side surface of the base is provided with second air inlet mesh. According to the centralized vehicle battery power exchange cabinet provided by the invention, the maintenance door cooling fans are arranged on the left maintenance door and the right maintenance door, the first air inlet mesh hole and the second air inlet mesh hole are arranged on the base, and the power exchange cabin cooling fan is arranged at the top of the power exchange cabin, so that the cooling performance of the power exchange cabinet is greatly improved, and safety accidents caused by the problem of cooling effect are effectively avoided.)

1. A centralized vehicle battery power-exchanging cabinet is characterized by comprising a base, a cabinet body arranged above the base and a plurality of power-exchanging bins arranged in the cabinet body; the plurality of power change bins are arranged in an array; a battery compartment door is arranged at the front side of the cabinet body at a position corresponding to the battery replacing compartment, a left maintenance door and a right maintenance door are hinged at the rear side of the cabinet body, air outlets are respectively arranged on the left maintenance door and the right maintenance door, and maintenance door cooling fans are respectively arranged at the positions of the air outlets on the inner sides of the left maintenance door and the right maintenance door; the base is provided with first air inlet mesh communicated with the inside of the cabinet body, and the side face of the base is provided with second air inlet mesh.

2. The centralized vehicular battery power-exchanging cabinet according to claim 1, further comprising a canopy assembly disposed above the cabinet body, wherein the canopy assembly comprises a shielding plate and a support frame for fixing the shielding plate to the cabinet body; the support frame comprises a front support rod, a rear support rod and a transverse connecting rod which is transversely connected between the front support rod and the rear support rod; the upper ends of the front supporting rod and the rear supporting rod are fixedly connected with the lower surface of the shielding plate, and the lower ends of the front supporting rod and the rear supporting rod are fixedly connected with the top of the cabinet body.

3. The centralized vehicular battery exchange cabinet according to claim 2, wherein the height of the front support bar is greater than the height of the rear support bar, so that the shielding plate has a backward inclined shape.

4. The centralized vehicular battery power-exchanging cabinet according to claim 1, wherein vertical fixing plates are fixedly connected to the left and right inner side walls of the cabinet body, a plurality of transverse supporting plates are fixedly connected between the two vertical fixing plates, and the plurality of transverse supporting plates are arranged in an up-and-down arrangement; the rear end of the electricity changing bin is connected with the transverse supporting plate, and the front end of the electricity changing bin is connected with the front side of the cabinet body.

5. The centralized vehicular battery power-exchanging cabinet according to claim 4, wherein the left and right inner side walls of the cabinet body are further fixedly connected with a U-shaped vertical waterproof plate, and the U-shaped vertical waterproof plate is located at the rear side of the vertical fixing plate; the rear side of the transverse supporting plate is fixedly connected with a U-shaped transverse waterproof plate; u-shaped openings are formed in the two side edges of the U-shaped vertical waterproof board and the U-shaped horizontal waterproof board at intervals.

6. The centralized vehicular battery power exchanging cabinet of claim 1, wherein the side of the power exchanging compartment is provided with air inlet holes of the power exchanging compartment, the top of the power exchanging compartment is provided with air vents, and a heat dissipating fan of the power exchanging compartment is disposed above the top of the power exchanging compartment at the air vents.

7. The centralized vehicular battery power-change cabinet according to claim 1, wherein an aerosol fire extinguisher is further disposed above the top of the power-change cabin.

8. The centralized vehicle battery power-exchanging cabinet according to claim 1, wherein an in-line plug for charging the vehicle battery in the power-exchanging cabin is installed on a rear side surface of the power-exchanging cabin; the left inner side wall and the right inner side wall of the electricity changing bin are symmetrically provided with side guide plates, and a bottom guide plate is arranged inside the lower side of the electricity changing bin.

9. The centralized vehicle battery power-changing cabinet as claimed in claim 1, wherein a threading hole is formed in a side surface of the power-changing cabin, and an adaptive plug for charging various specifications of vehicle batteries in the power-changing cabin is inserted into the threading hole.

10. The centralized vehicular battery power-exchanging cabinet according to claim 8 or 9, wherein an electrically controlled lock is arranged on a side surface of the power-exchanging chamber; the electric control lock comprises an anti-theft telescopic rod, a bracket fixed on the power change bin, a shell arranged on the bracket, an electromagnetic coil arranged in the shell and a spring sleeved on the anti-theft telescopic rod; the inner end of the anti-theft telescopic rod is positioned in the shell, and the outer end of the anti-theft telescopic rod is positioned outside the shell; when the electromagnetic coil is electrified, the electromagnetic coil generates suction to overcome the elastic force of the spring on the anti-theft telescopic rod, so that the outer end of the anti-theft telescopic rod is moved out of the lock hole of the vehicle battery to realize unlocking, and when the electromagnetic coil is electrified, the outer end of the anti-theft telescopic rod is inserted into the lock hole of the vehicle battery to realize locking under the elastic force action of the spring; the emergency unlocking pull ring comprises a connecting part and an annular part connected with the outer end of the connecting part; the inner end of the connecting part is positioned in the shell and connected with the inner end of the anti-theft telescopic rod, and the annular part is positioned outside the power change bin.

Technical Field

The invention relates to a power exchange cabinet, in particular to a centralized vehicle battery power exchange cabinet.

Background

Along with the rapid development of electric vehicles, the restriction of partial urban motor vehicles, the basic popularization of electric two-wheeled vehicles, and the two-wheeled electric vehicle as a basic distribution tool in take-out and express industries needs to have the characteristics of long endurance mileage, long service life, light weight, convenience in charging and the like. The lithium battery matched with the battery replacement cabinet has the characteristics of high working voltage, high energy density, good safety, light weight, small self-discharge, long cycle life, no pollution, short charging time, no need of waiting for battery replacement and the like, and can provide a power source for the electric two-wheeled vehicle at any time and any place; the electric vehicle charging and replacing cabinet is an indispensable electric vehicle energy service infrastructure after large-scale industrialization of electric vehicles, and meets the flexible electric energy use requirement of daily production of people in order to meet the requirement of development of new energy electric vehicles.

The existing power change cabinet has an unobvious heat dissipation effect, seriously influences the service life of a battery and has potential safety hazards.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provides a centralized vehicle battery power-exchanging cabinet.

In order to achieve the purpose, the invention adopts the following technical scheme: a centralized vehicle battery power-exchanging cabinet comprises a base, a cabinet body arranged above the base and a plurality of power-exchanging bins arranged in the cabinet body; the plurality of power change bins are arranged in an array; a battery compartment door is arranged at the front side of the cabinet body at a position corresponding to the battery replacing compartment, a left maintenance door and a right maintenance door are hinged at the rear side of the cabinet body, air outlets are respectively arranged on the left maintenance door and the right maintenance door, and maintenance door cooling fans are respectively arranged at the positions of the air outlets on the inner sides of the left maintenance door and the right maintenance door; the base is provided with first air inlet mesh communicated with the inside of the cabinet body, and the side face of the base is provided with second air inlet mesh.

The further technical scheme is as follows: the rain shed assembly comprises a shielding plate and a supporting frame for fixing the shielding plate on the cabinet body; the support frame comprises a front support rod, a rear support rod and a transverse connecting rod which is transversely connected between the front support rod and the rear support rod; the upper ends of the front supporting rod and the rear supporting rod are fixedly connected with the lower surface of the shielding plate, and the lower ends of the front supporting rod and the rear supporting rod are fixedly connected with the top of the cabinet body.

The further technical scheme is as follows: the height of the front support rod is greater than that of the rear support rod, so that the shielding plate is in a backward inclined shape.

The further technical scheme is as follows: the left inner side wall and the right inner side wall of the cabinet body are fixedly connected with vertical fixing plates, a plurality of transverse supporting plates are fixedly connected between the two vertical fixing plates, and the plurality of transverse supporting plates are arranged in an up-down arrangement manner; the rear end of the electricity changing bin is connected with the transverse supporting plate, and the front end of the electricity changing bin is connected with the front side of the cabinet body.

The further technical scheme is as follows: the left inner side wall and the right inner side wall of the cabinet body are also fixedly connected with a U-shaped vertical waterproof plate, and the U-shaped vertical waterproof plate is positioned at the rear side of the vertical fixing plate; the rear side of the transverse supporting plate is fixedly connected with a U-shaped transverse waterproof plate; u-shaped openings are formed in the two side edges of the U-shaped vertical waterproof board and the U-shaped horizontal waterproof board at intervals.

The further technical scheme is as follows: the side of the power change bin is provided with power change bin air inlet mesh holes, the top of the power change bin is provided with vent holes, and a power change bin cooling fan is arranged above the top of the power change bin at the vent holes.

The further technical scheme is as follows: an aerosol fire extinguisher is also arranged above the top of the electricity changing bin.

The further technical scheme is as follows: a direct plug-in type plug used for charging the vehicle battery in the battery replacing bin is arranged on the rear side surface of the battery replacing bin; the left inner side wall and the right inner side wall of the electricity changing bin are symmetrically provided with side guide plates, and a bottom guide plate is arranged inside the lower side of the electricity changing bin.

The further technical scheme is as follows: the side surface of the electricity changing bin is provided with a threading hole, and an adaptive plug for charging the vehicle batteries with various specifications in the electricity changing bin is arranged in the threading hole in a penetrating manner.

The further technical scheme is as follows: an electric control lock is arranged on the side surface of the battery replacing bin; the electric control lock comprises an anti-theft telescopic rod, a bracket fixed on the power change bin, a shell arranged on the bracket, an electromagnetic coil arranged in the shell and a spring sleeved on the anti-theft telescopic rod; the inner end of the anti-theft telescopic rod is positioned in the shell, and the outer end of the anti-theft telescopic rod is positioned outside the shell; when the electromagnetic coil is electrified, the electromagnetic coil generates suction to overcome the elastic force of the spring on the anti-theft telescopic rod, so that the outer end of the anti-theft telescopic rod is moved out of the lock hole of the vehicle battery to realize unlocking, and when the electromagnetic coil is electrified, the outer end of the anti-theft telescopic rod is inserted into the lock hole of the vehicle battery to realize locking under the elastic force action of the spring; the emergency unlocking pull ring comprises a connecting part and an annular part connected with the outer end of the connecting part; the inner end of the connecting part is positioned in the shell and connected with the inner end of the anti-theft telescopic rod, and the annular part is positioned outside the power change bin.

Compared with the prior art, the invention has the beneficial effects that: according to the centralized vehicle battery power exchange cabinet provided by the invention, the maintenance door cooling fans are arranged on the left maintenance door and the right maintenance door, the first air inlet mesh hole and the second air inlet mesh hole are arranged on the base, and the power exchange cabin cooling fan is arranged at the top of the power exchange cabin, so that the cooling performance of the power exchange cabinet is greatly improved, and safety accidents caused by the problem of cooling effect are effectively avoided. The rain shed component is arranged above the cabinet body, so that rainwater is prevented from directly falling on the cabinet body and then entering the cabinet body to damage the circuit. The waterproof performance of the power exchange cabinet is improved by the U-shaped vertical waterproof plate and the U-shaped horizontal waterproof plate which are arranged in the cabinet body. In addition, the electric control lock arranged in the electricity changing bin effectively prevents the vehicle battery in the electricity changing bin from being stolen, and the safety of the electricity changing cabinet is greatly improved.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented according to the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more apparent, the following detailed description will be given of preferred embodiments.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of a centralized vehicle battery power-exchanging cabinet according to the present invention;

FIG. 2 is a schematic structural diagram of another view angle of an embodiment of a centralized vehicular battery power distribution cabinet according to the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

fig. 4 is a schematic structural diagram of a base in an embodiment of a centralized vehicle battery replacement cabinet according to the present invention;

fig. 5 is a schematic structural view of a power exchange bin in an embodiment of a centralized vehicle battery power exchange cabinet according to the present invention;

fig. 6 is a schematic structural view of another view angle of a power change bin in an embodiment of a centralized vehicular battery power change cabinet according to the present invention;

fig. 7 is a schematic structural diagram of an electromagnetic lock in an embodiment of a centralized vehicle battery replacement cabinet according to the present invention;

fig. 8 is a schematic structural view illustrating a combination of an electromagnetic lock and a vehicle battery in an embodiment of a centralized vehicle battery replacement cabinet according to the present invention;

fig. 9 is a schematic structural diagram of a power change bin in another embodiment of the centralized vehicle battery power change cabinet of the invention.

Reference numerals

S, a vehicle battery; 1. a cabinet body; 11. a power change bin; 111. aerosol fire extinguishers; 112. a heat dissipation fan of the battery replacement bin; 13. air inlet mesh holes of the power change bin; 114. a side guide plate; 115. a bottom guide plate; 12. a battery compartment door; 13. a left maintenance door; 131. a maintenance door cooling fan; 132. an air outlet; 14. a right maintenance door; 15. a U-shaped transverse waterproof board; 151. a U-shaped opening; 2. a base; 21. a second air inlet mesh; 22. a first air inlet mesh; 3. a canopy assembly; 31. a shielding plate; 32. a support frame; 321. a front support bar; 322. a rear support bar; 323. a transverse connecting rod; 4. an electromagnetic lock; 41. a support; 42. a housing; 43. the anti-theft telescopic rod; 44. an emergency unlocking pull ring; 5. a power change bin; 51. and (6) threading holes.

Detailed Description

In order to more fully understand the technical content of the present invention, the technical solution of the present invention will be further described and illustrated with reference to the following specific embodiments, but not limited thereto.

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be connected or detachably connected or integrated; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

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

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above should not be understood to necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples described in this specification can be combined and combined by one skilled in the art.