CN113479106A - Heat preservation power exchange cabinet - Google Patents

Abstract

The application discloses heat preservation cabinet of changing electricity includes: a cabinet body and a cabinet door; the cabinet that trades electricity still includes: the main control module is connected with the touch screen, the loudspeaker, the microphone and the door lock device so that the controller controls the touch screen loudspeaker, the microphone and the door lock device; the main control module controls the touch screen to display the charging condition of the battery pack in each charging bin in the power exchange cabinet, sends out an inquiry instruction to a user through the loudspeaker and controls the door lock device to open or close the cabinet door according to a voice instruction received by the microphone; the wall of the charging bin is provided with an interlayer, and the interlayer is filled with a phase-change material. The heat-preservation and power-exchanging cabinet has the advantages that the heat-preservation and power-exchanging cabinet capable of achieving temperature preservation through the phase-change materials is provided.

Description

Heat preservation power exchange cabinet

Technical Field

The application relates to a heat preservation 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

An insulated power-exchanging cabinet comprising: the charging device comprises a cabinet body, a charging device and a control device, wherein a plurality of charging bins are formed, 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 a bin opening of a charging bin of the cabinet body at a preset rotating position; the cabinet that trades electricity still includes: the touch screen is used for realizing human-computer interaction; a speaker for outputting a sound signal; a microphone for inputting a sound signal; the door lock device is used for locking or unlocking the cabinet door; the main control module is connected with the touch screen, the loudspeaker, the microphone and the door lock device so that the controller controls the touch screen loudspeaker, the microphone and the door lock device; the main control module controls the touch screen to display the charging condition of the battery pack in each charging bin in the power exchange cabinet, sends out an inquiry instruction to a user through the loudspeaker and controls the door lock device to open or close the cabinet door according to a voice instruction received by the microphone; the wall of the charging bin is provided with an interlayer, and the interlayer is filled with a phase-change material.

Further, when the touch screen is operated, the main control module controls the loudspeaker to send out a sound instruction or a notification according to the condition that the touch screen is operated.

Further, the main control module controls the touch screen to display corresponding display content or an operation interface when the microphone receives the voice command, and controls the loudspeaker to emit a sound command or a notification.

Further, trade the battery cabinet and still include: fingerprint device to input fingerprint information; the main control module and the fingerprint device form an electric connection so that the main control module identifies a user or user permission according to data of the fingerprint device.

Further, trade the battery cabinet and still include: the recognition camera is used for recognizing the face information; the main control module and the identification camera form an electric connection so that the main control module identifies a user or user permission according to data of the identification camera.

Further, trade the battery cabinet and still include: the communication module is used for carrying out data interaction with the user mobile terminal; the main control module is connected with the communication module in a forming way so that the main control module can interact with the mobile terminal of the user.

Further, the communication module comprises a Bluetooth module.

Further, trade the battery cabinet and still include: the communication module is used for carrying out data interaction with the remote server; the main control module is connected with the communication module in a forming way so as to ensure that the main control module can be connected with a remote server.

Further, the communication module comprises a 4g communication module or/and a 5g communication module.

Further, the heat-preservation battery replacement cabinet comprises a plurality of cabinet bodies which are divided into a main cabinet body and a slave cabinet body; the touch screen is only mounted to the main cabinet body, and communication modules are mounted in the main cabinet body and the auxiliary cabinet body to form data interaction.

Further, the cabinet still includes:

the toggle mechanism can be pressed by the battery pack when the battery pack is placed in the charging bin,

the self-locking limiting mechanism can limit the battery pack in the charging bin,

and the charging post mechanism is connected with the charging post of the battery pack to realize charging of the battery pack.

Furthermore, the toggle mechanism comprises a supporting bar, a first spring and a bin bottom plate, the first spring is fixedly connected at the lower end of the supporting bar, the lower end of the first spring is fixedly connected at the upper end of the bin bottom plate so that the supporting bar can move up and down in the vertical direction,

the self-locking limiting mechanism comprises a transmission component and a limiting component, when the battery pack is placed on the supporting bar and the supporting bar moves downwards, the transmission component can jack the limiting component upwards and extend out of the bin bottom plate,

the post mechanism that charges includes the gear assembly, presses subassembly and plug, has the conductor wire on the plug, and has seted up the blind hole on the bulkhead, works as when the support bar moves down, the gear assembly can rotate, and when the gear assembly rotated, it can rotate and take in the blind hole with the plug to press the subassembly along with it.

Furthermore, the transmission assembly comprises a first wedge block, a second wedge block and a second spring, the first wedge block is connected with the second wedge block through the second spring, inclined surfaces are arranged on the lower end surfaces of the supporting bars and the lower end surface of the limiting assembly, the inclined surfaces are respectively matched with the first wedge block and the second wedge block, and when the supporting bars move downwards, the second wedge block can move towards the direction close to the limiting assembly to compress the second spring,

the limiting assembly comprises a rotating block, a lower fixing block and a pin shaft, the lower end of the rotating block is connected with the lower fixing block, the pin shaft connects the rotating block with the lower fixing block and enables the rotating block to rotate around the pin shaft, the inclined surface is arranged on the lower fixing block, a mounting hole is arranged on the bin bottom plate, the limiting assembly is positioned in the mounting hole,

the upper end of the lower fixing block is provided with a concave-shaped notch, and the lower end of the rotating block is inserted into the notch and can rotate in the notch.

Furthermore, a spherical groove is formed in the upper end face of the rotating block, the radian of the spherical groove is larger than or smaller than a certain radian, a rolling ball is arranged in the spherical groove, the rolling ball can freely rotate in the spherical groove, and the upper end face of the rolling ball extends out of the spherical groove.

Furthermore, the gear assembly comprises a rotating gear and a rack which are meshed with each other, the rack is arranged on the side surface of the supporting bar, the rotating gear is positioned in the bin wall, the axis of the rotating gear is provided with a rotating shaft, the rotating gear rotates around the rotating shaft,

the pressing component comprises a rotary disc, a pressing plate and a mandrel, the mandrel and the rotary disc are coaxially arranged, the rotary disc is arranged in the bin wall and can freely rotate around the mandrel, a through hole for a conducting wire to pass through is formed in the pressing plate, when the rotary disc is located at an initial position, the pressing plate can wind the conducting wire on the rotary disc to enable the plug to be taken into the blind hole, when the supporting bar moves downwards, the conducting wire can directly pass through the pressing plate to enable the plug to extend out of the blind hole,

the blind hole is a hole with a downward opening and an inclination.

Further comprises a connecting rope, one end of the connecting rope is wound on the rotating shaft, the other end of the connecting rope is wound on the core shaft, so that the rotating gear can rotate along with the connecting rope when rotating, a torsion spring is arranged outside the core shaft,

and a third spring is arranged outside the conductive wire, the upper end of the third spring is fixedly connected in the bin wall, and the lower end of the third spring is fixedly connected on the conductive wire.

The application has the advantages that: the heat-preservation and power-exchange cabinet with the temperature maintenance function realized through the phase-change material 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 the internal structure of the bin floor of the present application;

FIG. 22 is an enlarged schematic view of the spacing mechanism of the present application;

fig. 23 is a schematic view of the internal structure of the charging bin in the present application;

FIG. 24 is an enlarged schematic view of the structure at A in FIG. 23 of the present application;

FIG. 25 is a schematic illustration of a portion of the structure of FIG. 23 of the present application;

fig. 26 is an enlarged schematic view of the pressing member in the present application.

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 body 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 are primarily used as support panels to form the skeleton of the cabinet 102. The cabinet 102 may 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 cabinet body 102 is provided with a door shaft 1011 so that the door 102 can rotate relative to the cabinet body 102, a lock groove 1032 is provided on the other side of the compartment 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 closing the compartment 1031, the lock ring 1022 is inserted into the lock groove 1032.

The charging cabinet 100 further includes 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 102, in order to prevent rainwater from affecting the power conversion cabinet 100, a rain shed 106 is disposed on the top of the cabinet 101, and the top of the rain shed 106 is disposed obliquely, so that rainwater can flow down the rain shed 106 without leaking into the cabinet 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 102, and is fixedly connected to the cabinet 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 at a position centered on the front of the cabinet 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 consideration for the charging compartment 130 in case of fire due to the airflow. But in this way the entire cabinet 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 an alternative, as shown in fig. 21 to 26, the power exchange cabinet further comprises:

the toggle mechanism, when the battery pack 200 is put into the charging bin, the battery pack 200 can press the toggle mechanism,

the self-locking limiting mechanism can limit the battery pack 200 in the charging bin,

and a charging post mechanism for connecting with a charging post of the battery pack 200 to charge the same.

When this scheme was implemented, the user placed battery package 200 on support bar 1033, toggle mechanism received battery package 200's gravity influence and can moved down, when toggle mechanism moved down, auto-lock stop gear can be spacing in the storehouse 103 that charges with battery package 200, and then played further guard action to battery package 200, and when toggle mechanism moved down, the post mechanism that charges can stretch out and then made things convenient for the user to charge battery package 200, and when battery package 200 took away, battery package 200 can be hidden in bulkhead 1036, and then protected the post mechanism that charges.

Toggle mechanism includes support bar 1033, first spring 1038 and storehouse bottom plate 1034, first spring 1038 rigid coupling is at the lower extreme of support bar 1033, and the lower extreme rigid coupling of first spring 1038 is in the upper end of storehouse bottom plate 1034 so that support bar 1033 can reciprocate in vertical direction, and the use of first spring 1038 can make when this scheme is implemented, plays the effect of support to support bar 1033 promptly, can also make toggle mechanism can used repeatedly.

The self-locking limiting mechanism comprises a transmission component and a limiting component 300, when the battery pack 200 is placed on the supporting bars 1033, the transmission component can transmit the downward movement process of the supporting bars 1033 to the limiting component 300, so that the limiting component 300 is lifted upwards to limit the position of the battery pack 200, when the battery pack is placed on the supporting bars 1033 and the supporting bars 1033 move downwards, the transmission component can lift the limiting component 300 upwards and extend out of the bin bottom plate 1034,

the charging column mechanism comprises a gear assembly, a pressing assembly 600 and a plug 700, wherein the gear assembly can transfer the downward moving process of the support bar 1033 to the pressing assembly 600, when the pressing assembly 600 moves, the pressing assembly can discharge a pressed conducting wire 703, so that the plug 700 extends out of a blind hole 701, a user can hold the plug 700 and connect the plug 700 with the battery pack 200 to perform charging operation on the battery pack 200, the plug 700 is provided with the conducting wire 703, the conducting wire 703 is connected with an external power supply, the plug 700 is electrified, when the plug 700 is connected with the battery pack 200, the battery pack 200 can be charged, the bin wall 1036 is provided with the blind hole 701, when the support bar 1033 moves downward, the gear assembly can rotate, and when the gear assembly rotates, the pressing assembly 600 can rotate along with the blind hole 701 to take the plug 700 into the blind hole 701. When the battery pack 200 is not placed in the charging bin 103, the first spring 1038 supports the supporting bar 1033 upwards, and the plug 700 is located in the blind hole 701, so that the plug 700 can be protected.

As an expansion scheme, the transmission assembly includes first wedge block 401, second wedge block 403 and second spring 402, first wedge block 401 links to each other with second wedge block 403 through the second spring, all be provided with the inclined plane on the lower terminal surface of support bar 1033 and the lower terminal surface of spacing subassembly 300, the inclined plane respectively with first wedge block 401 with the cooperation of second wedge block 403, and when support bar 1033 moved down, second wedge block 403 can move and compress second spring 402 towards the direction that is close to spacing subassembly 300. When the supporting bar 1033 wants to move downwards, the inclined surface at the lower end of the supporting bar 1033 is matched with the second wedge-shaped block 403, so that the second wedge-shaped block 403 moves towards the direction close to the limiting assembly 300, at this time, the battery pack 300 may just press the limiting assembly 300, so that the limiting assembly 300 cannot move upwards and extend out of the bin bottom plate 1034, at this time, the second spring 402 is in a compressed state, and along with the pushing of a user in the charging bin 103 of the battery pack 200, when the battery pack is pushed to a preset position, the first wedge-shaped block 401 is matched with the inclined surface of the limiting assembly 300, so that the limiting assembly 300 can extend upwards, namely, the limiting effect on the battery pack 200 is achieved.

As an expansion scheme, the limiting assembly 303 includes a rotating block 301, a lower fixed block 302 and a pin shaft 303, the lower end of the rotating block 301 is connected to the lower fixed block 302, the pin shaft 303 connects the rotating block 301 to the lower fixed block 302, and enables the rotating block 301 to rotate around the pin shaft 303, the inclined surface is formed on the lower fixed block 302, a mounting hole 304 is formed in the bin bottom plate 304, and the limiting assembly 300 is located in the mounting hole 304. When a user wants to take the battery pack 200 out of the charging bin 103, the user can rotate the rotating block 301 at the moment, a notch for accommodating the rotating block 301 is formed in the opening of the mounting hole, the rotating block 301 is taken into the mounting hole 304 at the moment, the user can take the battery pack 200 out along the supporting bar 1033 at the moment, when the battery pack 200 is separated from the supporting bar 1033, the supporting bar 1033 can be jacked upwards by the first spring 1038, and due to the gravity effect of the lower fixing block 302, the lower fixing block 303 moves downwards so that the rotating block 301 rotates to the vertical position, and in the process, the transmission assembly is pushed to the initial position.

As an expansion scheme, the upper end of the lower fixing block 302 is provided with a notch in a shape of Chinese character 'ao', and the lower end of the rotating block 301 is inserted into the notch and can rotate in the notch, so that the connection between the lower fixing block 302 and the rotating block 301 is facilitated.

As an extension, a spherical groove 801 is formed in the upper end surface of the rotating block 301, the radian of the spherical groove is greater than 180 degrees and less than 360 degrees, a rolling ball 802 is arranged in the spherical groove 801, the rolling ball 802 can freely rotate in the spherical groove 801, the upper end surface of the rolling ball 802 extends out of the spherical groove 801, when the battery pack 200 is placed on the supporting strip 1033 and the battery pack 200 is pressed on the rotating block 301 (at this time, the rotating block 301 cannot extend upwards), the battery pack 200 can be pushed inwards by a user, and the arrangement of the spherical groove 801 and the rolling ball 802 can enable the battery pack 200 to slide on the rotating block 301 more easily.

As an expansion scheme, the gear assembly includes a rotating gear 501 and a rack 502 which are engaged with each other, the rack 502 is disposed on a side surface of the supporting bar 1033, the rotating gear 501 is disposed in the compartment wall 1036, a rotating shaft is disposed at an axial center of the rotating gear 501, the rotating gear 501 rotates around the rotating shaft, and the arrangement of the rotating gear 501 and the rack 502 can better move the supporting bar 1033 downward for the pressing assembly 600 to use.

As an expansion scheme, the pressing assembly 600 includes a rotating disc 601, a pressing plate 602 and a mandrel 604, the mandrel 604 is disposed coaxially with the rotating disc 601, the rotating disc 601 is mounted in a compartment wall 1036 and the rotating disc 6011 is capable of freely rotating around the mandrel 604, a through hole 602 for the conductive wire 703 to pass through is formed in the pressing plate 602, when the rotating disc 601 is located at an initial position, the pressing plate 602 is capable of winding the conductive wire 703 thereon to enable the plug 700 to be received in the blind hole 701, when the supporting bar 1033 moves downward, the conductive wire 703 is capable of directly passing through the pressing plate 602 to enable the plug 700 to extend out of the blind hole 701, and the blind hole 701 is a hole with a downward opening and an inclination.

As an expansion scheme, the device also comprises a connecting rope 503, one end of the connecting rope 503 is wound on the rotating shaft, the other end of the connecting rope 503 is wound on the mandrel 604, so that when the rotating gear 501 rotates, the rotating disc 601 can rotate along with the rotating gear, and a torsion spring is arranged outside the mandrel 604,

as an expansion scheme, a third spring 702 is arranged outside the conductive wire 703, the upper end of the third spring 702 is fixedly connected in the compartment wall 1036, and the lower end of the third spring 702 is fixedly connected to the conductive wire 703, when a user uses the plug 700, the user pulls the plug 700 outwards, at this time, the conductive wire 703 can be stretched and extended, and the third spring 702 can be compressed, so that the user can conveniently connect the plug 700 with the battery pack 200.

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 (10)

1. An insulated power-exchanging cabinet comprising:

the charging device comprises a cabinet body, a charging device and a control device, wherein a plurality of charging bins are formed, 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 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 touch screen is used for realizing human-computer interaction;

a speaker for outputting a sound signal;

a microphone for inputting a sound signal;

the door lock device is used for locking or opening the cabinet door;

the main control module is connected with the touch screen, the loudspeaker, the microphone and the door lock device so that the touch screen loudspeaker, the microphone and the door lock device can be controlled by the controller;

the main control module controls the touch screen to display the charging condition of the battery pack in each charging bin in the power exchange cabinet, sends out an inquiry instruction to a user through the loudspeaker and controls the door lock device to open or close the cabinet door according to a voice instruction received by the microphone; the wall of the charging bin is provided with an interlayer, and the interlayer is filled with a phase-change material.

2. A heat-insulating and power-exchanging cabinet as claimed in claim 1, wherein:

when the touch screen is operated, the main control module controls the loudspeaker to send out a sound instruction or notice according to the condition that the touch screen is operated,

the main control module controls the touch screen to display corresponding display content or an operation interface when the microphone receives a voice instruction, and controls the loudspeaker to emit a sound instruction or a notification,

the cabinet trades still includes:

fingerprint device to input fingerprint information;

the main control module and the fingerprint device form an electric connection so that the main control module identifies a user or user permission according to the data of the fingerprint device.

3. A heat-insulating and power-exchanging cabinet as claimed in claim 1, wherein:

the cabinet trades still includes:

the recognition camera is used for recognizing the face information;

the main control module is electrically connected with the identification camera so that the main control module identifies users or user authorities according to the data of the identification camera,

the cabinet trades still includes:

the communication module is used for carrying out data interaction with the user mobile terminal;

the main control module is connected with the communication module in a forming way so as to lead the main control module to be capable of interacting with the mobile terminal of the user,

the communication module comprises a Bluetooth module.

4. A heat-insulating and power-exchanging cabinet as claimed in claim 1, wherein:

the cabinet trades still includes:

the communication module is used for carrying out data interaction with the remote server;

the main control module is connected with the communication module in a forming way so as to enable the main control module to be connected with a remote server,

the communication module comprises a 4g communication module or/and a 5g communication module,

the heat-preservation battery replacement cabinet comprises a plurality of cabinet bodies which are divided into a main cabinet body and a slave cabinet body;

the touch screen is only mounted to the main cabinet body, and communication modules are mounted in the main cabinet body and the auxiliary cabinet body to form data interaction.

5. A heat-insulating and electricity-exchanging cabinet according to claim 1, characterized in that:

the cabinet trades still includes:

the toggle mechanism can be pressed by the battery pack when the battery pack is placed in the charging bin,

the self-locking limiting mechanism can limit the battery pack in the charging bin,

and the charging post mechanism is connected with the charging post of the battery pack to realize charging of the battery pack.

6. A heat-insulating and power-exchanging cabinet as claimed in claim 5, wherein:

the toggle mechanism comprises a supporting bar, a first spring and a bin bottom plate, the first spring is fixedly connected at the lower end of the supporting bar, the lower end of the first spring is fixedly connected at the upper end of the bin bottom plate so that the supporting bar can move up and down in the vertical direction,

the self-locking limiting mechanism comprises a transmission component and a limiting component, when the battery pack is placed on the supporting bar and the supporting bar moves downwards, the transmission component can jack the limiting component upwards and extend out of the bin bottom plate,

the post mechanism that charges includes the gear assembly, presses subassembly and plug, has the conductor wire on the plug, and has seted up the blind hole on the bulkhead, works as when the support bar moves down, the gear assembly can rotate, and when the gear assembly rotated, it can rotate and take in the blind hole with the plug to press the subassembly along with it.

7. A heat-insulating and power-exchanging cabinet as claimed in claim 6, wherein:

the transmission assembly comprises a first wedge block, a second wedge block and a second spring, the first wedge block is connected with the second wedge block through the second spring, inclined planes are arranged on the lower end surface of the supporting bar and the lower end surface of the limiting assembly, the inclined planes are respectively matched with the first wedge block and the second wedge block, and when the supporting bar moves downwards, the second wedge block can move towards the direction close to the limiting assembly to compress the second spring,

the limiting assembly comprises a rotating block, a lower fixing block and a pin shaft, the lower end of the rotating block is connected with the lower fixing block, the pin shaft connects the rotating block with the lower fixing block and enables the rotating block to rotate around the pin shaft, the inclined surface is arranged on the lower fixing block, a mounting hole is arranged on the bin bottom plate, the limiting assembly is positioned in the mounting hole,

the upper end of the lower fixing block is provided with a concave-shaped notch, and the lower end of the rotating block is inserted into the notch and can rotate in the notch.

8. A heat-insulating and power-exchanging cabinet as claimed in claim 5, wherein:

a spherical groove is formed in the upper end face of the rotating block, the radian of the spherical groove is larger than or smaller than a certain radian, a rolling ball is arranged in the spherical groove, the rolling ball can freely rotate in the spherical groove, and the upper end face of the rolling ball extends out of the spherical groove.

9. A heat-insulating and power-exchanging cabinet as claimed in claim 6, wherein:

the gear assembly comprises a rotating gear and a rack which are meshed with each other, the rack is arranged on the side surface of the supporting bar, the rotating gear is positioned in the bin wall, a rotating shaft is arranged on the axis of the rotating gear, the rotating gear rotates around the rotating shaft,

the pressing component comprises a rotary disc, a pressing plate and a mandrel, the mandrel and the rotary disc are coaxially arranged, the rotary disc is arranged in the bin wall and can freely rotate around the mandrel, a through hole for a conducting wire to pass through is formed in the pressing plate, when the rotary disc is located at an initial position, the pressing plate can wind the conducting wire on the rotary disc to enable the plug to be taken into the blind hole, when the supporting bar moves downwards, the conducting wire can directly pass through the pressing plate to enable the plug to extend out of the blind hole,

the blind hole is a hole with a downward opening and an inclination.

10. A heat-insulating and electricity-exchanging cabinet according to claim 9, characterized in that:

also comprises a connecting rope, one end of the connecting rope is wound on the rotating shaft, the other end of the connecting rope is wound on the core shaft, so that the rotating gear can rotate along with the connecting rope when rotating, a torsional spring is arranged outside the core shaft,

and a third spring is arranged outside the conductive wire, the upper end of the third spring is fixedly connected in the bin wall, and the lower end of the third spring is fixedly connected on the conductive wire.

Images