CN113525161A

CN113525161A - Ventilation controllable power-exchanging cabinet

Info

Publication number: CN113525161A
Application number: CN202110698300.1A
Authority: CN
Inventors: 刘昌�
Original assignee: Hangzhou Zhirong Technology Co ltd
Current assignee: Hangzhou Zhirong Technology Co ltd
Priority date: 2020-06-23
Filing date: 2021-06-23
Publication date: 2021-10-22

Abstract

The application discloses controllable switch cabinet ventilates includes: the charging device comprises a cabinet body, a charging device and a control device, wherein a plurality of charging bins are formed, bin openings are formed in the front sides of the charging bins, and the cabinet body is further provided with a ventilation window; the cabinet door is rotatably connected to the cabinet body so as to seal a bin opening of the charging bin of the cabinet body at a preset rotating position; the cabinet trades still includes: the movable baffle is used for shielding the ventilation window; the driving device is used for driving the movable baffle to move; a temperature sensor for detecting a temperature to control the driving device; the movable baffle is connected with the cabinet body in a sliding mode, and the driving device at least comprises a motor connected to the movable baffle. The ventilation controllable power transformation cabinet has the advantages that temperature maintenance is achieved through the phase change materials.

Description

Ventilation controllable power-exchanging cabinet

Technical Field

The application relates to a ventilation controllable power exchange cabinet.

Background

With the development of lithium battery technology, the battery pack as vehicle power well solves the problem of environmental pollution caused by fuel use. However, the battery pack is adopted as power, the endurance time is limited, and the endurance capacity of the battery pack can be improved by improving the charging frequency. In order to facilitate an electric vehicle user (especially a rider for express delivery and takeout) to find a replaced battery pack in time when the battery pack is low in electric quantity and charge the battery pack with low electric quantity, a shared electricity-changing cabinet is provided in the related art. The user can place the battery package and charge in trading the cell of electric cabinet, takes the electric cabinet that trades that has accomplished charging in the electric cabinet simultaneously. The battery replacement cabinet comprises a charging device and a corresponding management device so as to realize the functions of charging and charging management.

The existing power exchange cabinet is often greatly changed along with the environmental temperature difference, so that the service life of a battery is damaged.

Disclosure of Invention

A ventilation controllable electricity exchange cabinet comprising: the cabinet body is provided with a plurality of charging bins, and bin openings are formed in the front sides of the charging bins; the cabinet door is rotatably connected to the cabinet body so as to seal the bin opening of the charging bin of the cabinet body at a preset rotating position; the cabinet trades still includes: the movable baffle is used for shielding the ventilation window; the driving device is used for driving the movable baffle to move; a temperature sensor for detecting a temperature to control the driving device; the movable baffle is connected with the cabinet body in a sliding mode, and the driving device at least comprises a motor connected to the movable baffle.

Further, trade the battery cabinet and still include: the fire control system comprises a fire sensor, a fire extinguisher and a main control module; the fire sensor is used for detecting the fire of the cabinet body; the fire extinguisher is used for spraying fire extinguishing substances when the fire sensor detects that a fire occurs; the main control module can receive the signal of the fire sensor and send a fire extinguishing signal to the fire extinguisher according to the signal of the fire sensor so that the fire extinguisher sprays fire extinguishing substances; wherein, fire condition sensor, fire extinguisher and host system all set up the inside at the cabinet body.

Further, the cabinet body still is formed with the control cabin, and fire sensor, fire extinguisher and main control module all set up the inside in control cabin.

Further, trade the battery cabinet and still include: a touch screen. The touch screen is used for displaying information; the touch screen is arranged on the front side of the control cabin.

Further, the cabinet body still is formed with a plurality of storehouses, and the storehouse front side that holds is sealed.

Further, trade the battery cabinet and still include: and a charging module. The charging module is used for charging the battery pack in the charging bin; the charger is disposed in the accommodating chamber.

Further, at least one housing bin is disposed between two charging bins.

Further, at least one accommodating chamber is arranged between the charging chamber and the control chamber.

Further, the fire sensor includes: and an infrared temperature measuring unit. The infrared temperature measurement unit is used for detecting the temperature in the cabinet body.

Further, the fire sensor includes: a smoke detection unit. The smoke detection unit is used for detecting the smoke condition in the cabinet body.

Further, trade the battery cabinet and still include: and a communication module. The communication module is used for forming communication connection with the outside; the communication module and the main control module form an electric connection so that the main control module can transmit fire data collected by the fire sensor through the communication module.

Further, trade the battery cabinet and still include: and a moisture-proof box for preventing moisture from getting damp into the inside of the cabinet.

Further, the moisture-proof box further comprises: and the thread adjusting cylinder is used for adjusting the placing height of the cabinet body.

Further, trade the battery cabinet and still include: and the aluminum film is used for thoroughly preventing moisture and water vapor from invading into the interior of the cabinet body from the bottom of the cabinet body.

Further, the cabinet still includes: the additional bin and the cabinet body form an electric connection so that the cabinet body can control the charging bin in the additional bin through the touch screen.

The application has the advantages that: a ventilation controllable power transformation cabinet with temperature maintenance achieved through phase change materials is provided.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, serve to provide a further understanding of the application and to enable other features, objects, and advantages of the application to be more apparent. The drawings and their description illustrate the embodiments of the invention and do not limit it. In the drawings:

fig. 1 is a schematic perspective view of a power changing cabinet according to an embodiment of the present application;

FIG. 2 is a schematic front view of the switchgear shown in FIG. 1;

FIG. 3 is a schematic structural view of the back side of the switchgear shown in FIG. 1 (with the canopy and monitor removed);

FIG. 4 is a schematic structural view of a door of the power changing cabinet shown in FIG. 1;

FIG. 5 is a schematic structural view of the front side of the power distribution cabinet shown in FIG. 1 with the cabinet door removed;

FIG. 6 is a front enlarged schematic view of the power distribution cabinet shown in FIG. 1;

fig. 7 is a schematic view of the internal structure of the battery replacement cabinet shown in fig. 1;

figure 8 is a schematic view of the cabinet of figure 1 from another perspective;

FIG. 9 is a partial schematic structural view of the battery replacement cabinet shown in FIG. 1;

FIG. 10 is a schematic view of another partial structure of the battery replacement cabinet shown in FIG. 1;

FIG. 11 is a schematic view of the structure of FIG. 10 from another perspective;

FIG. 12 is a schematic view of a temperature regulating structure of the electricity cabinet of FIG. 1;

FIG. 13 is a schematic partial structure diagram of another embodiment of a battery swapping cabinet of the present application;

FIG. 14 is another partial schematic structural view of the embodiment of FIG. 13;

FIG. 15 is a partial schematic structural view of another embodiment of the present application;

FIG. 16 is a schematic view of the structure of FIG. 15 from another perspective;

FIG. 17 is a partial schematic structural view of another embodiment of the present application;

FIG. 18 is a partial schematic structural view of another embodiment of the present application having anti-theft functionality;

FIG. 19 is a schematic view of another embodiment of the present application;

FIG. 20 is an enlarged, fragmentary view of the structure of FIG. 19;

FIG. 21 is a schematic view of another embodiment of the present application;

FIG. 22 is an enlarged view of the structure at A in FIG. 21;

FIG. 23 is a partial schematic view of another embodiment of the present application having moisture barrier properties;

FIG. 24 is a schematic view of the threaded adjustment barrel of FIG. 21 in an expanded configuration;

fig. 25 is a schematic view of the threaded adjustment barrel of fig. 21.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all 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 application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

As shown in fig. 1 to 12, the battery replacement cabinet 100 of the present application includes a cabinet body 101 and a plurality of cabinet doors 102.

Wherein, the cabinet body 101 is formed with a plurality of charging bins 103, and the front side of charging bin 103 is equipped with bin opening 1031, and battery package 200 can be loaded into charging bin 103 from bin opening 1031. The cabinet door 102 is rotatably connected to the cabinet body 101 to close the compartment opening 1031 of the charging compartment 103 at a preset rotational position.

As a specific scheme, the cabinet door 102 is composed of a plurality of plates 11 and structural members 12, wherein the plates are in the shapes of a charging bin 103, a control bin 104 and other cabinet bodies; the structural members 12 are primarily used as support panels to form the framework of the cabinet door 102. The structure of the cabinet door 102 may also be constructed by integral molding or modular construction. The plate 11 may be provided with an interlayer and filled with a phase change material, such that the wall of the charging chamber 103 is provided with an interlayer and the phase change material is provided in the interlayer.

Specifically, the door 102 is provided with a shaft hole 1021, the door 102 is provided with a door shaft 1011 so that the door 102 can rotate relative to the door 102, a lock groove 1032 is provided on the other side of the compartment opening 1031 relative to the position of the door shaft 1011, the door 102 is correspondingly provided with a lock ring 1022, and when the door 102 rotates to the position for closing the compartment opening 1031, the lock ring 1022 is inserted into the lock groove 1032.

The exchange cabinet 100 further comprises a door lock device 105. The door lock device 105 includes an electric control device that controls the insertion of the latch bolt 1051 into the lock ring 1022 to lock the cabinet door 102, and the latch bolt 1051.

Of course, other schemes can be adopted to lock the cabinet door. As one scheme, the function of automatically popping open the cabinet door can be realized by adopting devices such as an electromagnet and the like.

A support strip 1033 is disposed in the charging chamber 103, wherein the support strip 1033 protrudes from the chamber bottom plate 1034, and specifically, the two support strips 1033 are disposed in parallel. The supporting bars 1033 serve to reduce friction between the battery pack 200 and the chamber bottom plate 1034, thereby facilitating insertion of the battery pack 200 into the charging chamber 103, and preferably, the upper surfaces of the supporting bars 1033 may be coated with a material having a lower friction coefficient, or the supporting bars 1033 themselves may be made of a material having a lower friction coefficient.

The charging bin 103 is further provided with limiting bars 1035, the limiting bars 1035 are arranged on two sides of the supporting bars 1033 and mainly limit the insertion position of the battery pack 200, and when the battery pack 200 is inserted into a preset position, the charging terminals of the battery pack can be matched with corresponding sockets to realize electrical connection. The stopper 1035 limits the insertion position of the battery pack 200, and allows the battery pack 200 to be inserted only in a predetermined manner (of course, the user does not insert the battery pack in reverse depending on the position of the handle 201 of the battery pack 200, as shown in fig. 14).

In addition to the cabinet door 102, in order to prevent rainwater from affecting the power transformation cabinet 100, a rain shed 106 is disposed on the top of the cabinet body 101, and the top of the rain shed 106 is disposed obliquely, so that rainwater can flow down along the rain shed 106 without leaking into the cabinet body 101.

In addition, in order to monitor the condition around the cabinet 101, a monitor 107 is provided below the rainshed 106 and above the cabinet door 102, and is fixedly connected to the cabinet door 102 through a bracket 108. The monitor 107 may be a surveillance camera with a pan/tilt head.

As a specific scheme, the charging bins 103 can be arranged in two rows from left to right, wherein a control bin 104 is formed above one row, and a touch screen 109 is arranged in front of the control bin 104. A plurality of control modules or communication modules such as an air switch 1041, a circuit board 1042, a circuit breaker, a PLC controller and the like may be disposed inside the control cabin 104. The control module of the touch screen 109 is mounted on the back of the touch screen 109 also in the control cabin 104.

The charging chamber 103 may be provided with an illumination lamp (not shown) therein, which may be activated when the door 102 or the door lock 105 is opened, or may be deactivated when the door is closed.

An accommodating bin 110 is arranged between the two charging bins 103 or between the charging bin 103 and the control bin 104.

The power changing cabinet 100 further includes a charger 111. The charger 111 is provided in the receiving bin 110, the charger 111 functions to convert ac power into dc power suitable for charging the battery pack 200, and the charger 111 can adjust the charging current and voltage.

As a more specific solution, the battery changing cabinet 100 includes a plurality of slave control modules 112, each slave control module 112 is disposed corresponding to each charging bin 103, the slave control module 112 can be disposed outside the opposite side of the bin opening 1031 of the charging bin 103, that is, the slave control module 112 is disposed at the outer wall of the rear side of the charging bin 103, and the slave control module 112 is used for directly realizing the control of the battery pack 200 in the individual charging bin 103 in the battery changing cabinet 100, especially the control of the individual charging machine 111. Each individual charger 111 is connected to the slave control module 112, so as to control the charger 111, meanwhile, after the battery pack 200 is inserted into the charging bin 103, the connection terminals of the battery pack 200 are butted with the connection terminals of the battery changing cabinet 100, so that the charging main circuit of the charger 111 is electrically connected to the main circuit of the battery pack 200 for charging, and meanwhile, the slave control module 112 is connected to the BMS module of the battery pack 200 through a control signal line, so that the slave control module 112 interacts with the BMS module of the battery pack 200, thereby acquiring data required for charging control and controlling the charger 111 according to the data of the BMS module.

In order to realize user identification and specifically identity authentication, the front of the cabinet 101 is further provided with a camera 113 for identity identification, a code disc 114, a fingerprint device 115 and an LCD screen 116. They may be controlled and displayed independently or in conjunction with the touch screen 109. Positionally, they may be disposed in a central location on the front of cabinet door 102.

The LCD screen 116 can be used to implement simple information, which can be powered by an internal battery pack power source during power failure, etc., so that the power exchange cabinet 100 still maintains control functions for management and emergency repair.

In addition, a general illumination lamp (not shown) may be disposed on the front surface of the cabinet 101 to illuminate the area in front of the cabinet 101, and it is preferable that whether a user is using the cabinet 100 is detected by the monitor 107 or the camera 113, and when a user is using the cabinet, the general illumination lamp is turned on, and when no user is using the cabinet, the general illumination lamp is turned off. Of course, other means, such as infrared detection, may be used to detect whether a user is using the cabinet 100.

In order to adjust the temperature of the cabinet 101, the power exchange cabinet 100 may adopt the following scheme.

A back plate 117 is arranged on the back of the cabinet 101, a ventilation window 1171 is formed on the back plate 117, a temperature adjusting fan 118 is arranged inside the ventilation window 1171, the temperature adjusting fan 118 can be an axial fan, and when the temperature is high in summer, the axial fan rotates in a first rotation direction, so that airflow is driven to flow out of the cabinet 101 to bring out heat brought by the charger 111 or other devices; and when the temperature was lower winter, it was rotatory with the opposite rotation to form the air current barrier in ventilation window 1171 department, avoid the air current to flow out from cabinet body 101 and guarantee the internal temperature of cabinet, as further scheme, temperature adjusting fan 118 can select centrifugal fan, thereby when its rotation, formed the exchange of inside and outside air current of a atmospheric pressure barrier. The louvers 1171 may be used for natural heat dissipation when the temperature adjusting fan 118 is not rotating.

Preferably, in order to charge or store the battery pack 200 at a suitable temperature, as shown in fig. 12, an airflow source 119, a heater 120, a refrigerator 121 and a duct 122 are disposed in the cabinet 101, and are connected in sequence to form a circulation circuit, the airflow source 119 may be formed by an air pump or the like, and functions to form an airflow flowing in the duct 122, and the heater 120 and the refrigerator 121 function to convert other forms of energy into heat energy, such as cooling or heating by using electric energy.

The air pump may be a general electromagnetic air pump having an air inlet and an air outlet, and the liquid flow is driven from the air inlet to the air outlet when the electromagnetic pump is driven. The air pump is a broad air pump, and can be formed by other devices for driving air to flow, such as a blower.

The refrigerator 121 is used for cooling the air flow, and specifically, the refrigerator 121 also has an air inlet and an air outlet which can cool the air flow passing through the refrigerator 121 when the refrigerator is powered on, and alternatively, the refrigerator 121 may be formed by a condenser, or a semiconductor refrigeration sheet and a corresponding container formed by a metal material.

The heater 120 is used for heating the air flow, and specifically, the heater 120 also has an air inlet and an air outlet, which can heat the air flow passing through the heater 120 when the heater is powered on, and as an alternative, the heater 120 may be constructed as a pipe structure made of a metal material, in which a heating wire or a semiconductor heating sheet is disposed to heat the air flow passing through the inside of the pipe structure.

The air pump, the refrigerator 121 and the heater 120 may use a power source accessed from the outside of the electrical cabinet 100 as an electrical energy source, and as a more specific scheme, they may obtain the power source from the outside through a circuit board and a wire holder on the circuit board, the air pump 204, the refrigerator 121 and the heater 120 are all electrically connected to the circuit board, and as an extension scheme, a control chip is disposed on the circuit board to control the operation of the air pump, the refrigerator 121 and the heater 120.

Besides the conduit 122 forming a circulation pipeline, the conduit 122 is further provided with a plurality of branch pipelines or pipe holes so that the conduits 122 can be respectively communicated with the respective charging bins 103, and electromagnetic valves (not shown) are arranged in the conduits from the conduit 122 to the charging bins 103 so as to control whether the temperature adjusting devices deliver temperature adjusting air flows into the corresponding charging bins 103, wherein the temperature adjusting air flows can be used for heating or cooling.

Alternatively, the wall of the conduit 122 is provided with vents 1221, while the wall 1036 of the corresponding charging chamber 103 is provided with vents 1037, so that the air flow is directed into the charging chamber 103.

As an expansion scheme, the air cooling mode can be changed into the water cooling mode, the guide pipe can be changed into a closed pipeline, a heat dissipation pipeline communicated with the guide pipe is laid on the bin wall and the bin bottom plate of the charging bin, and heat is taken away in a liquid flow mode.

As an expansion scheme, the cabinet door 102 may be provided with a sandwich structure, the sandwich structure is filled with a foam material as a thermal insulation material, as a further expansion scheme, the sandwich structure is filled with a phase change material, a phase change point of the phase change material is set between 35 degrees celsius and 50 degrees celsius, and as a specific scheme, the phase change temperature is 45 degrees celsius. The phase change material may pre-cool the ambient temperature as the temperature increases, thereby allowing the cabinet door 102 to be temperature regulated to an appropriate degree in addition to being temperature insulated.

In addition, in order to further improve the effect, as shown in fig. 19 and 20, a movable baffle 123 capable of being lifted and lowered may be provided at a rear position inside the cabinet 101, and when it is necessary to close the vent hole of the vent window 1171, the movable baffle 123 may be automatically lifted to close the vent hole of the vent window 1171.

As a specific scheme, the lifting rails 124 are disposed on two sides of the movable baffle 123, the lifting rails 124 not only guide the movable baffle 123, but also can be configured as a rack structure, the lifting gears 125 and the lifting motor (not shown) are disposed on two sides of the movable baffle 123, and when the lifting gears 125 are driven by the lifting motor to rotate, the lifting gears 125 are engaged with the racks of the lifting rails 124, so that the movable baffle 123 is correspondingly lifted or lowered.

In addition, the movable baffle 123 may adopt a scheme similar to that of a rolling door, and when the first movable baffle 123 is driven, the other movable baffles 123 may also slide.

As a specific solution, as shown in fig. 13, as an embodiment, in order to realize the fire extinguishing function, a fire sensor 126 and a fire extinguisher 127 are provided in the control cabin 104, and are respectively connected to a circuit board 128 for control, wherein the fire sensor 126 is used for detecting whether a fire occurs, and when the fire occurs, it can transmit a signal to a control chip on the circuit board 128, and whether to trigger the fire extinguisher is determined by the battery changing cabinet 100 itself, a remote server or a mobile terminal.

Preferably, the fire extinguisher 127 may be an aerosol fire extinguisher, which, when activated, triggers a reaction between aerosol reactants in the aerosol fire extinguisher to produce a large amount of aerosol, which is then ejected from the spray orifices of the fire extinguisher 127 to fill the entire interior of the cabinet to extinguish the fire.

No matter from the function realization of fire extinguishing or temperature regulation, the wall 1036 and the bottom plate 1034 of the charging chamber 103 are respectively provided with a wall hole 1036a and a bottom plate hole 1034a, so that aerosol can be rapidly sprayed to the charging chamber 103, and meanwhile, effective heat dissipation can be performed in summer or hot air delivery can be performed in winter.

The fire extinguisher 127 is arranged in the control cabin 104, preferably, the arrangement of space and control circuits is considered, the larger space enables the fire extinguisher 127 to have more fire extinguishing substances, meanwhile, the arrangement of the shorter circuits improves the reliability in fire extinguishing, and the arrangement of the fire extinguisher 127 in the control cabin 104 also considers the space required by aerosol injection in combination with the characteristics of the aerosol fire extinguisher.

As an extension, a separate fire extinguisher and a fire sensor may be provided in each charging bin 103 to perform fire extinguishing control separately. However, this solution is complicated in terms of wiring and arrangement.

As shown in fig. 17, as a more specific solution, each charging chamber 103 is provided with a unit fan 129 which sucks in the aerosol diffusion to accelerate the aerosol diffusion, and which can also be driven as a temperature-adjusting fan.

As a development, the unit fan 129 of each charging bin 103 is controlled by the slave control module 112 of each charging bin 103 according to each charging bin 103. Alternatively, each charging bin 103 is provided with a separate temperature sensor and a fire sensor, and when the temperature of the charging bin 103 is too high, a separate unit fan 129 can be driven to dissipate heat, because the battery packs 200 are not placed in all the charging bins 103 when the power exchange cabinet 100 is in normal use, so that electric energy can be saved and heat can be dissipated in a targeted manner.

In addition, when the battery pack 200 is on fire in one of the charging compartments 130, the single unit fan 129 is rotated, so that the aerosol sprayed from the fire extinguisher 127 can be preferentially taken into the charging compartment in case of fire due to the airflow. But in this way the entire cabinet door 102 is affected.

As an extension, the injection port of the fire extinguisher 127 can be communicated into the conduit 122, when a fire occurs, the fire sensor arranged in the charging bin 103 sends to the control module, the control module closes the heater 120 and the refrigerator 121, and opens the valve corresponding to the conduit in the charging bin 103, because the fire extinguishing substances of the fire extinguisher 127 enter the pressure in the conduit 122, they can be sprayed out from the charging bin 103 with the valve opened so as to fill the charging bin 103 on fire only, at this time, the conduit 122 and the charging bin 103 adopt a relatively closed scheme, so at this time, the other charging bin 103 is not affected, and thus the charging bin 103 can be repaired and replaced quickly, and the function of the whole power exchange cabinet 100 can be recovered quickly. Preferably, the air flow source 119 may be actuated in the event of a fire to further accelerate the flow of fire suppressant material to the open-valve charging chamber 103.

As shown in fig. 18, an anti-theft sensor 130 is disposed at the back of the cabinet 101, i.e. at the edge where the back plate 117 is disposed, the anti-theft sensor 130 is electrically connected to the circuit board 128 through a cable, and specifically, the anti-theft sensor 130 may be a position switch.

When the back plate 117 is arranged at the back of the cabinet 101, the anti-theft sensor 130 sends a control signal to the circuit board 128 because of contacting the back plate 117, and a control chip on the circuit board 128 learns the opening and closing state of the back plate 117, and as an extension scheme, the circuit board 128 is connected with a communication module which can send the opening and closing state of the back plate 117 to a server or a mobile terminal so as to inform a user whether the cabinet 101 is opened, thereby preventing the risk that the back plate 117 is opened by mistake or is opened by force.

As shown in fig. 21 to 22, as a more specific solution, a moisture-proof box 13 is disposed on the top of the structural member 12, a top cover is fastened on the top of the moisture-proof box 13, and a non-woven fabric is disposed in the middle of the top cover, and the non-woven fabric has good water absorption, so that when the cabinet 101 is in a humid environment, the non-woven fabric on the top cover can absorb moisture in the surrounding environment first.

As a more specific scheme, the interior of the moisture-proof box 13 is divided into an upper layer and a lower layer, and the middle part of the moisture-proof box 13 is provided with an air hole 1302 capable of communicating the upper layer and the lower layer of the moisture-proof box 13, wherein the upper layer of the moisture-proof box 13 is filled with dry particles 1301, and the lower part of the moisture-proof box 13 is provided with a water storage tank 1303, and the water storage tank 1303 accumulates moisture absorbed by the moisture-proof box 13.

As a specific scheme, the moisture-proof box 13 can absorb moist moisture at the bottom of the cabinet body 101 through the non-woven fabric on the top cover, the moisture accumulated in the non-woven fabric can react with the dry particles 1301 to condense the moisture into water drops, and the water drops are discharged into the water storage tank 1303 through the air holes 1302 to carry out the mobile phone.

As shown in fig. 23, as a more specific solution, the bottom of the cabinet 101 is provided with an aluminum film 15, and when the cabinet 101 is placed on the ground, the aluminum film 15 can isolate moisture on the ground from entering the inside of the cabinet 101.

As shown in fig. 21 to 23, as a specific solution, an additional bin 16 capable of expanding the storage capacity of the battery storage may be provided on a side surface of the cabinet 101, and a charging bin identical to the inside of the cabinet 101 is provided in the additional bin 16, when the additional bin 16 needs to be installed, an installation hole 1601 provided on the additional bin 16 may be hung on a side surface of the cabinet 101 on which the hook 17 is already installed, so that the cabinet 101 and the additional bin 16 may be preliminarily connected together through the installation hole 1601 and the hook 17, in order to further increase the installation compactness, a nut 1603 may be passed through one side of the hook 17 and through a side of the cabinet 101 opposite to the additional bin 16, so that a section of the bolt 1602 may extend into the inside of the cabinet 101, and the cabinet 101 and the additional bin 16 may be completely connected together by the nut 1603 on the bolt 1602 after being tightened.

In addition, in order to further improve the effect, as shown in fig. 21, the control circuit of the cabinet body 101 may be electrically connected to the control circuit of the additional bin 16, and at this time, the additional bin 16 may be controlled by the cabinet body 101, so that the charging bins in the additional bin 16 may also be controlled by the touch screen of the cabinet body 101, and by such a scheme, the battery replacing cabinet 100 may expand more charging bins at will according to the installation environment and the use environment, so that the work efficiency of the battery replacing cabinet 100 is improved.

As an embodiment, as shown in fig. 24 to 25, in order to flexibly adjust the position of the power exchange cabinet 100, the bottom of the structural member 12 is fixedly connected with a pulley 1201, and when a user needs to move the position of the cabinet body 101, the user only needs to push the cabinet body 101, so that the cabinet body 101 can move through the pulley 1201 at the bottom of the structural member 12, and thus the cabinet body 101 can be moved conveniently, and the carrying time is saved.

In addition, in order to further realize the adjustment of the installation height of the electricity changing cabinet 100, when the cabinet body 101 of the electricity changing cabinet 100 is moved to a designated position through the pulley 1201, the bottom of the cabinet body 101 can be better supported, the thread adjusting cylinder 14 can be movably installed at the bottom of the moisture-proof box 13, then the screw 1401 is gradually screwed out from the thread adjusting cylinder 14, so that the supporting plate 1403 fixed at the bottom of the screw 1401 can be attached to the ground through the anti-slip pad 1404, at this time, when the adjusting ring 1402 connected to the screw 1401 is gradually screwed towards the thread adjusting cylinder 14, under the condition that the adjusting ring 1402 is attached to the thread adjusting cylinder 14, the adjusting ring 1402 can drive the thread adjusting cylinder 14 to rotate at the bottom of the cabinet body 101, so that the screw 1401 can be further screwed out from the thread adjusting cylinder 14, so that the supporting plate 1403 can completely jack up the cabinet body 101, and the pulley 1201 is not attached to the ground, by adopting the scheme, the cabinet body 101 can be stably installed at a specified position without moving, and meanwhile, the height of the cabinet body 101 can be adjusted to be far away from a wet ground.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A ventilation controllable electricity exchange cabinet comprising:

the charging device comprises a cabinet body, a charging device and a control device, wherein a plurality of charging bins are formed, bin openings are formed in the front sides of the charging bins, and the cabinet body is further provided with a ventilation window;

the cabinet door is rotatably connected to the cabinet body so as to seal a bin opening of the charging bin of the cabinet body at a preset rotating position;

the method is characterized in that:

the cabinet trades still includes:

the movable baffle is used for shielding the ventilation window;

the driving device is used for driving the movable baffle to move;

a temperature sensor for detecting a temperature to control the driving device;

the movable baffle is connected with the cabinet body in a sliding mode, and the driving device at least comprises a motor connected to the movable baffle.

2. The ventilation controllable power changing cabinet according to claim 1, characterized in that:

the cabinet trades still includes:

the fire sensor is used for detecting the fire of the cabinet body;

a fire extinguisher for spraying a fire extinguishing substance when the fire sensor detects the occurrence of a fire;

the main control module can receive the signal of the fire sensor and send a fire extinguishing signal to the fire extinguisher according to the signal of the fire sensor so that the fire extinguisher sprays fire extinguishing substances;

wherein, fire condition sensor, fire extinguisher and host system all set up the inside of the cabinet body.

3. The ventilation controllable power changing cabinet according to claim 2, characterized in that:

the cabinet trades still includes:

a touch screen for displaying information;

the touch screen is arranged on the front side of the control cabin.

4. A ventilation controllable electricity changing cabinet according to claim 3, characterized in that:

the cabinet body still is formed with a plurality of storehouses that hold, it is sealed to hold storehouse front side.

5. The ventilation controllable power changing cabinet according to claim 4, characterized in that:

the cabinet trades still includes:

the charging module is used for charging the battery pack in the charging bin;

the charger is disposed in the accommodating chamber.

6. The ventilation controllable power changing cabinet according to claim 5, characterized in that:

at least one accommodating bin is arranged between the two charging bins.

7. A ventilation controllable electricity changing cabinet according to claim 6, characterized in that:

at least one accommodating bin is arranged between the charging bin and the control bin.

8. The ventilation controllable power changing cabinet according to claim 7, characterized in that:

the fire sensor includes:

and the infrared temperature measuring unit is used for detecting the temperature inside the cabinet body.

9. The ventilation controllable power changing cabinet according to claim 9, characterized in that:

the fire sensor includes:

and the smoke detection unit is used for detecting the smoke condition in the cabinet body.

10. The ventilation controllable power changing cabinet according to claim 1, characterized in that:

the cabinet trades still includes:

the communication module is used for forming communication connection with the outside;

the communication module and the main control module form electric connection so that the main control module can transmit the fire data collected by the fire sensor through the communication module.

11. The ventilation controllable power changing cabinet according to claim 1, characterized in that:

the cabinet trades still includes:

and a moisture-proof box for preventing moisture from getting damp into the inside of the cabinet.

12. A ventilation controllable electricity changing cabinet according to claim 11, characterized in that:

the moisture-proof box further comprises:

and the thread adjusting cylinder is used for adjusting the placing height of the cabinet body.

13. A ventilation controllable electricity changing cabinet according to claim 11, characterized in that:

the cabinet trades still includes:

an aluminum film for completely isolating moisture and water vapor from intruding into the interior of the cabinet from the bottom thereof

14. The ventilation controllable power changing cabinet according to claim 7, characterized in that:

the cabinet trades still includes:

and the additional bin is used for expanding the storage volume of the cabinet body.

The additional bin and the cabinet body form an electric connection so that the cabinet body can control the charging bin in the additional bin through the touch screen.