CN215322092U - Battery compartment module and trade battery cabinet - Google Patents

Abstract

The utility model is suitable for the technical field of battery changing cabinets, and provides a battery compartment module and a battery changing cabinet, wherein the battery compartment module comprises: the battery compartment is internally provided with a charging socket for charging the battery, and the bottom of the battery compartment is provided with a drain hole; the guide rails are arranged on two opposite side walls of the battery bin and are used for being in sliding fit with the batteries; the side wall is provided with a through hole, and a heat dissipation hole communicated with the through hole is formed in the position, corresponding to the through hole, of the guide rail; when the battery is arranged in the battery bin, the side surface of the battery forms sealing to the heat dissipation hole; and the spray header is arranged in the battery bin and used for spraying water into the battery bin. The battery compartment of the battery compartment module is convenient for installing the battery, the heat dissipation of the battery can be realized by using the heat dissipation holes on the guide rails, meanwhile, the side surfaces of the battery can be used for sealing the heat dissipation holes, water sprayed by the spray head in the battery compartment is prevented from splashing into the interior of the battery replacement cabinet through the heat dissipation holes, and the safety performance is good.

Description

Battery compartment module and trade battery cabinet

Technical Field

The utility model relates to the technical field of battery changing cabinets, in particular to a battery compartment module and a battery changing cabinet.

Background

With the rapid development of take-out and express delivery services, take-out and express delivery orders are growing continuously, and main vehicles of take-out delivery personnel and couriers are two-wheeled electric vehicles. The method is a mainstream scheme for taking out distributors and couriers at present by leasing the lithium battery to be used for the electric vehicle. When the user leases the battery, in order to let the electric motor car can change the battery anytime and anywhere, the cabinet of changing electricity is effectual solution. Trade the battery cabinet and mainly include the cabinet body and set up in the battery compartment module of the cabinet body, the battery compartment module is including being used for supplying the battery compartment that the battery charges, and the user makes the battery and the contact of charging socket can carry out battery charging in packing into the battery compartment with the battery.

In the prior art, as a battery is charged in a battery compartment of a battery replacement cabinet to generate relatively large heat, in order to prevent a fire caused by deflagration in the charging process of the battery, a spray header for spraying water when the temperature in the battery compartment is abnormal is generally required to be arranged in the battery compartment; simultaneously, for the convenience of battery gives off the heat in charging process, need set up the louvre on the lateral wall of battery compartment in order to carry out ventilation cooling, and for the convenience of the assembly of battery, battery and lateral wall need reserve out great clearance, when the shower head water spray of battery compartment, the inside that the louvre spill to trade the electric cabinet is easily followed to the water that sprays on the battery to can produce the potential safety hazard to the electrical equipment in the trade electric cabinet.

SUMMERY OF THE UTILITY MODEL

The utility model provides a battery compartment module, and aims to solve the problem that when a spray head sprays water into a battery compartment, the water sprayed on a battery is easy to splash out of a heat dissipation hole of the battery compartment into the interior of a power changing cabinet, so that potential safety hazards are generated on electrical equipment in the power changing cabinet in the prior art.

The present invention thus achieves, providing a battery compartment module for a power distribution cabinet, the battery compartment module comprising:

the battery compartment is internally provided with a charging socket for charging the battery, and the bottom of the battery compartment is provided with a drain hole;

the guide rails are arranged on two opposite side walls of the battery bin and are used for being in sliding fit with the batteries; the side wall is provided with a through hole, and a heat dissipation hole communicated with the through hole is formed in the position, corresponding to the through hole, of the guide rail; when the battery is arranged in the battery compartment, the side surface of the battery seals the heat dissipation hole;

and the spray header is arranged on the battery bin and used for spraying water into the battery bin.

Preferably, two opposite side walls of the battery compartment are respectively provided with one guide rail, and the battery is loaded into the battery compartment along the space between the two guide rails.

Preferably, the front end and the rear end of the guide rail are respectively provided with a guide inclined plane.

Preferably, the bottom wall of the battery compartment is provided with a guide bar made of a plastic material, and the bottom surface of the battery is in sliding fit with the guide bar.

Preferably, the spray header is a fire-fighting spray header.

Preferably, the battery compartment module further includes:

the temperature sensor is arranged in the battery bin;

the heating module is arranged at one end of the battery bin;

a fan disposed opposite the heating module; and

and the control board is electrically connected with the temperature sensor, the heating module and the fan respectively.

The utility model also provides a battery replacing cabinet, comprising:

a cabinet body; and

the battery bin module is arranged on the cabinet body and is the battery bin module;

the water supply device is arranged on the cabinet body and is connected with the spray header;

the drainage device is arranged on the cabinet body and communicated with the drainage hole so as to be used for draining water in the battery compartment to the outside of the cabinet body.

Preferably, the battery compartment of each battery compartment module is inclined relative to the horizontal plane, and the charging socket is arranged at the lower end of the battery compartment.

Preferably, the drain device includes:

the water guide groove is arranged on the drain hole and communicated with the drain hole; and

and the drain pipe is connected with the water guide groove.

Preferably, the number of the battery compartment modules is multiple, and the multiple battery compartment modules are arranged on the cabinet body in a multilayer manner; and one water guide groove is correspondingly arranged on each layer of battery bin module, and each water guide groove is simultaneously communicated with one water discharge pipe.

The battery compartment module provided by the utility model has the advantages that the guide rails are arranged on the two oppositely arranged side walls of the battery compartment, so that the guide rails are utilized to play a role in guiding the battery when the battery is loaded into the battery compartment, and the battery is convenient to mount; simultaneously, set up the via hole at the lateral wall of battery compartment, set up the louvre of intercommunication via hole at the guide rail, utilize the louvre on the guide rail and form the heat dissipation wind channel with the via hole intercommunication on the lateral wall of battery compartment, when the battery is packed into in the battery compartment, both can utilize the louvre to realize the ventilative heat dissipation in the battery charging process, and the side of ingenious battery and the cooperation of guide rail realize that the louvre is sealed, prevent that the shower head from spraying the inside that the water in the battery compartment directly splashes to the power changing cabinet from the louvre, avoid producing the potential safety hazard to the electrical equipment in the power changing cabinet. According to the battery replacing cabinet provided by the utility model, the battery bin module is arranged, so that the assembly of the battery is facilitated, and the safety performance of the battery replacing cabinet is improved.

Drawings

Fig. 1 is a schematic structural diagram of a power exchange cabinet according to an embodiment of the present invention;

fig. 2 is a schematic cross-sectional structure view of a power exchange cabinet according to an embodiment of the present invention;

fig. 3 is a three-dimensional structural diagram of a battery compartment module according to an embodiment of the present invention;

fig. 4 is another perspective structural view of a battery compartment module according to an embodiment of the utility model;

fig. 5 is an exploded perspective view of a battery module according to an embodiment of the present invention;

fig. 6 is an exploded view of another three-dimensional structure of a battery compartment module according to an embodiment of the utility model.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

The battery replacing cabinet provided by the embodiment of the utility model has the advantages that the guide rails are arranged on the two oppositely arranged side walls of the battery compartment module, the through holes are arranged on the side walls of the battery compartment, and the heat dissipation holes communicated with the through holes are formed in the guide rails, so that the heat dissipation in the battery charging process is realized; both can utilize the guide rail to play the guide effect when packing into the battery compartment to the battery, the installation of the battery of being convenient for, and when the battery was packed into in the battery compartment, the side that can utilize the battery realized that the louvre is sealed with the guide rail cooperation, and the inside that prevents that the shower head from spraying the direct spill of water in the battery compartment to trading the electric cabinet from the louvre avoids producing the potential safety hazard to the electrical equipment in the electric cabinet that trades, has promoted the security performance that trades the electric cabinet.

Referring to fig. 1-2, an embodiment of the utility model provides a battery replacement cabinet, which includes a cabinet body 1, at least one battery compartment module 2 disposed in the cabinet body 1, and a water supply device 3 and a water discharge device 4 disposed in the cabinet body 1, respectively.

Referring to fig. 3 to fig. 6, in the embodiment of the present invention, the battery compartment module 2 includes:

a battery compartment 21, wherein a charging socket 211 for charging a battery (not shown) is arranged in the battery compartment 21, and a drain hole 212 is arranged at the bottom of the battery compartment 21;

the guide rails 22 are arranged on two oppositely arranged side walls 210 of the battery compartment 21 and are used for forming sliding fit with the batteries; the side wall 210 is provided with a through hole 2101, and a heat radiation hole 221 communicated with the through hole 2101 is arranged at the position of the guide rail 22 corresponding to the through hole 2101; when the battery is loaded into the battery compartment 21, the side surface of the battery forms a seal for the heat dissipation hole 221; and

and a shower head 23 provided in the battery compartment 21 and spraying water into the battery compartment 21.

Referring to fig. 1-2, in the embodiment of the present invention, the number of the battery compartment modules 2 is multiple, and the multiple battery compartment modules 2 are disposed on the cabinet 1 in multiple layers. The battery compartment module 2 is mounted on the cabinet body 1 by an independent module, so that the battery compartment module 2 is convenient to assemble. The battery compartment modules 2 shown in fig. 1 are arranged in five layers, each layer is provided with three battery compartment modules 2, and the structures of the battery compartment modules 2 are completely the same.

Referring to fig. 3-6, in the embodiment of the present invention, the battery compartment module 2 further includes a power module 24 electrically connected to the charging socket 211, and the power module 24 is configured to supply power to the charging socket 211. One end of the battery compartment 21 is provided with an opening for installing a battery, and when the battery is loaded into the battery compartment 21 from the opening of the battery compartment 21, the battery can be charged when the battery is electrically contacted with the charging socket 211.

In the embodiment of the present invention, the water supply device 3 is connected to the shower head 23 to supply water to the shower head 23.

As one embodiment of the present invention, the shower head 23 is a fire sprinkler head. Wherein, the water supply device 3 comprises a water storage tank 31 and a water delivery pipe 32, the water storage tank 31 is arranged at the top of the cabinet body 1, and the water storage tank 31 is connected with the spray header 23 through the water delivery pipe 32. When the temperature of the glass ball of the fire sprinkler head exceeds a preset value, the glass ball is broken so that the water in the water storage tank 31 is sprayed out from the fire sprinkler head.

In this embodiment, the spray header 23 is a fire-fighting spray header available on the market in the prior art. For example, a drooping type fire sprinkler head manufactured by Jiangsu Huajin fire fighting technology Limited with model ZSTX/Z-15 and nominal operating temperature of 68 degrees can be adopted, and when the fire sprinkler head is in an environment with temperature higher than 68 degrees, the glass ball of the fire sprinkler head can be heated and broken to automatically spray water.

In this embodiment, when the temperature of battery compartment 21 exceeded the settlement temperature (the settlement temperature is the nominal operating temperature of fire sprinkler head), the fire sprinkler head is under hot effect, the thermal sensitive component glass ball of fire sprinkler head is heated and is broken, under the gravity force of the inside water of storage water tank 31, the inside water of storage water tank 31 is constantly followed the fire sprinkler head blowout, thereby the fire sprinkler head can be to the inside water spray of battery compartment 21, the water that the fire sprinkler head sprayed is cooled down the battery, thereby avoid the battery detonation and initiate the conflagration, play the fire control effect. Through setting up the shower head 23 into the fire sprinkler head, need not to set up special controlling means (control switch, water pump etc.) control shower head water spray, the fire sprinkler head can start the water spray by oneself, simple structure, and the reliability is high, and realizes with low costs.

As another embodiment of the present invention, the spray header 23 may also be a common spray header for discharging water, the water pipe 32 of the water supply device 3 is provided with a solenoid valve switch, and the battery compartment 21 is provided with a temperature detection device, and the solenoid valve switch and the temperature detection device are respectively electrically connected to a controller. When temperature-detecting device detected battery compartment 21 ambient temperature too high, the control unit control solenoid valve switch was opened to storage water tank 31 supplies water to shower head 23, thereby makes shower head 23 equally can cool down the battery to the inside water spray of battery compartment 21, thereby avoids the detonation of battery and causes the conflagration.

In the embodiment of the present invention, the drainage device 4 is communicated with the drainage hole 212 for draining water inside the battery compartment 21 to the outside of the cabinet 1. When the shower head 23 sprays water into the battery compartment 21, the water in the battery compartment 21 is discharged to the outside through the water discharge hole 212 and the water discharge device 4.

Referring to fig. 1 to 2, as an embodiment of the present invention, a drainage device 4 includes:

a water guide groove 41 arranged below the drain hole 212 and communicated with the drain hole 212; and

and a drain pipe 42 connected to the water guide groove 41.

In this embodiment, the water in the battery compartment 21 flows out to the water chute 41 through the water discharge hole 212, and the water in the water chute 41 is discharged to the ground through the water outlet at the bottom of the water discharge pipe 42.

As an embodiment of the present invention, one water chute 41 is correspondingly arranged for each layer of battery compartment modules 2, and each water chute 41 is simultaneously communicated with one water drainage pipe 42. The plurality of water chutes 41 are arranged in parallel, and the water chute 41 on each layer is simultaneously communicated with one water drainage pipe 42, so that the water chute 41 is not required to be arranged on the battery compartment 21 of each battery compartment module 2, the water chute 41 on each layer can be shared by the battery compartment modules 2, and the water chutes 41 share one water drainage pipe 42, so that the structure of the power exchange cabinet is more compact.

As an embodiment of the present invention, the battery compartment 21 of each battery compartment module 2 is disposed obliquely with respect to the horizontal plane, and the charging socket 211 is disposed at the lower end of the battery compartment 21.

In this embodiment, since the battery compartment 21 of the battery compartment module 2 is inclined relative to the horizontal plane, the battery compartment 21 of the battery compartment module 2 is arranged at a certain inclination angle β relative to the horizontal plane, so that the battery compartment 21 is in a state of having one end high and the other end low, the battery compartment 21 will form a downhill slope, and the guide rail 22 is also arranged at a certain inclination angle β relative to the horizontal plane. Because the socket 211 that charges sets up the lower one end at battery compartment 21, the user is when putting into the battery to battery compartment 21, because the effect of battery gravity, in addition guide rail 22's guide effect, the battery can slide automatically to the charge end of battery and the socket 211 butt joint of charging and charge, and convenience of customers packs the battery into battery compartment 21 in and charges, and the user uses and experiences well.

In a preferred embodiment of the present invention, the inclination angle β of the battery compartment 21 of the battery compartment module 2 is 5 ° with respect to the horizontal plane, so that the battery can slide down automatically until the charging end of the battery is abutted with the charging socket 211 for charging, and the battery can be prevented from sliding down too fast to crash the charging socket 211.

Referring to fig. 3 to 6 again, in the embodiment of the present invention, the number of the water discharge holes 212 of each battery compartment 21 is multiple, and the water discharge holes 212 are disposed at the lower end of the battery compartment 21, so as to facilitate the timely discharge of water in the battery compartment 21. The water sprayed in the battery compartment 21 by the spray header 23 is discharged out of the battery compartment 21 through the plurality of water discharge holes 212 and then discharged out of the cabinet body 1 through the water discharge device 4, so that potential safety hazards of the water in the battery compartment 21 to electrical equipment in the power exchange cabinet are avoided.

In the embodiment of the utility model, the guide rails 22 are arranged on the two oppositely arranged side walls of the battery compartment 21, and the guide rails 22 are utilized to play a role in guiding the battery when the battery is loaded into the battery compartment 21, so that the battery is convenient to assemble; and through setting up via hole 2101 in the lateral wall 210 of battery compartment 21, offer the louvre 221 that communicates via hole 2101 in guide rail 22, utilize louvre 221 on the guide rail 22 to communicate with via hole 2101 on the lateral wall 210 of battery compartment 21 and form the heat dissipation wind channel, realize the heat dissipation in the battery charging process. Meanwhile, when the battery is arranged in the battery compartment 21, the side face of the battery seals the heat dissipation hole 221, so that the heat dissipation hole 221 can ventilate and dissipate heat of the battery, and the side face of the battery is in sliding fit with the guide rail 22 to seal the heat dissipation hole 221, so that when the spray head 23 sprays water, the water sprayed in the battery compartment 21 cannot directly spill out of the heat dissipation hole 221 inside the power changing cabinet, the water sprayed in the battery compartment 21 can only be discharged to the outside through the drain hole 212, and potential safety hazards of electrical equipment in the power changing cabinet are avoided.

The guide rail 22 is fixed on the inner side of the side wall 210, the number of the heat dissipation holes 221 on the guide rail 22 is multiple, the number of the via holes 2101 on the side wall 210 is matched with the number of the heat dissipation holes 221, and the via holes 2101 on the side wall 210 correspond to the heat dissipation holes 221 on the guide rail 22 one by one, so that the heat dissipation holes 221 on the guide rail 22 can be communicated with the outside through the via holes 2101 on the side wall 210, and ventilation and heat dissipation can be performed on the battery.

As an embodiment of the present invention, two opposite side walls 210 of the battery compartment 21 are respectively provided with a guide rail 22, and the battery is loaded into the battery compartment 21 along a space between the two guide rails 22. Wherein the two guide rails 22 are oppositely arranged.

As an embodiment of the present invention, the guide rail 22 is convexly disposed with respect to the side wall 210 of the battery compartment 21, and the length of the guide rail 22 is smaller than the length of the side wall 210, so that water sprayed on the guide rail 22 can flow into the bottom of the battery compartment 21 from one end of the guide rail 22 and be discharged through the water discharge hole 212.

As an embodiment of the present invention, the front and rear ends of the guide rail 22 are respectively provided with guide slopes 222. The front end of the guide rail 22 is one end close to the opening of the battery compartment 21, and the rear end of the guide rail 22 is one end far away from the opening of the battery compartment 21. The guide slopes 222 of the front and rear ends of the guide rail 22 are inclined in opposite directions. When the battery is loaded into the battery compartment 21 or the battery is taken out from the battery compartment 21, the guiding slope 222 is used for guiding the battery, so that the battery can be conveniently loaded into the battery compartment 21 or taken out from the battery compartment 21.

As an embodiment of the present invention, a window 213 communicating with the inside of the battery compartment 21 is disposed at the top of the battery compartment 21, the battery compartment module 2 further includes a mounting cavity 25 detachably fixed to the battery compartment 21 and covering the window 213, and the shower head 23 is mounted in the mounting cavity 25 and located above the window 213.

In this embodiment, when the shower head 23 sprays water, the shower head 23 sprays water into the battery compartment 21 from the window 213, so as to prevent the battery from exploding and causing a fire. Because the window 213 is arranged on the battery compartment 21, the spray head 23 sprays water into the battery compartment 21 from the window 213, the spray head 23 does not occupy the internal space of the battery compartment 21, the battery installation is prevented from being influenced, and the installation of the spray head 23 is convenient. In addition, the top of the battery compartment 21 may also be directly protruded upward to form the mounting cavity 25.

As an embodiment of the utility model, the bottom wall 214 of the battery compartment 21 is provided with a guide strip 26 made of plastic material, and the bottom surface of the battery forms a sliding fit with the guide strip 26. The number of the conductive bars 26 is two that are spaced apart from each other.

In this embodiment, through setting up the conducting bar 26 of being made by the plastic material at diapire 214 of battery compartment 21, utilize conducting bar 26 can further play the guide effect to the battery, the installation of the battery of being convenient for, conducting bar 26 can prevent that the battery from being scraped the flower in the slip in-process along battery compartment 21 simultaneously.

As an embodiment of the present invention, the battery compartment module 2 further includes:

a temperature sensor (not shown) provided in battery compartment 21;

a heating module 27 provided at one end of the battery compartment 21;

a fan 28 disposed opposite the heating module 27; and

the control board 29, the control board 29 is electrically connected to the temperature sensor, the heater module 27, and the fan 28, respectively.

In this embodiment, the temperature sensor is used to detect the temperature in the battery compartment 21 in real time. The heating module 27 may be a heating wire, a heating tube, or other heating device. When battery compartment 21 temperature is less than first temperature, control panel 29 control heating module 27 and fan 28 start, and heating module 27 work heats battery compartment 21, and fan 28 constantly blows to heating module 27 simultaneously to constantly blow hot-blast to battery compartment 21, make battery compartment 21 heat up fast, prevent that battery compartment 21 temperature is too low. When battery compartment 21 temperature is higher than the second temperature, control panel 29 control fan 28 work, and control panel 29 control heating module 27 is out of work to fan 28 can constantly blow cold wind to battery compartment 21, thereby cools down battery compartment 21, avoids battery compartment 21 high temperature, thereby can realize the cooling and the intensification function of battery compartment 21, ensures that the temperature of battery compartment 21 keeps in normal range. The specific values of the first temperature and the second temperature can be set according to actual needs.

In an embodiment of the present invention, the battery compartment module 2 further includes a package cavity 20 having a receiving cavity, the package cavity 20 is fixed to the battery compartment 21, and the heating module 27, the fan 28 and the control board 29 are received in the package cavity 20. The battery module 24 is fixed to the outside of the package cavity 20 and electrically connected to the charging socket 211.

The battery replacing cabinet provided by the embodiment of the utility model has the advantages that the guide rails are arranged on the two oppositely arranged side walls of the battery bin module, and the guide rails are utilized to play a role in guiding the battery when the battery is loaded into the battery bin, so that the battery is convenient to install; meanwhile, through holes are formed in the side wall of the battery compartment, heat dissipation holes communicated with the through holes are formed in the guide rail, and the heat dissipation holes in the guide rail are communicated with the through holes in the side wall of the battery compartment to form a heat dissipation air duct, so that heat dissipation in the battery charging process is realized; when the battery is arranged in the battery compartment, the side face of the battery can be used for sealing the heat dissipation hole, so that water sprayed by the spray head in the battery compartment is prevented from directly splashing to the inside of the power switching cabinet from the heat dissipation hole, potential safety hazards to electrical equipment in the power switching cabinet are avoided, and the safety performance is good.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. The utility model provides a battery compartment module for the cabinet of trading electricity, its characterized in that includes:

the battery compartment is internally provided with a charging socket for charging the battery, and the bottom of the battery compartment is provided with a drain hole;

the guide rails are arranged on two opposite side walls of the battery bin and are used for being in sliding fit with the batteries; the side wall is provided with a through hole, and a heat dissipation hole communicated with the through hole is formed in the position, corresponding to the through hole, of the guide rail; when the battery is arranged in the battery compartment, the side surface of the battery seals the heat dissipation hole;

and the spray header is arranged on the battery bin and used for spraying water into the battery bin.

2. The battery compartment module of claim 1, wherein one of said rails is disposed on each of said opposing sidewalls of said battery compartment, and said battery is loaded into said battery compartment along a portion between said rails.

3. The battery compartment module of claim 1, wherein the guide rails are provided with guide slopes at the front and rear ends, respectively.

4. The battery compartment module of claim 1, wherein the bottom wall of the battery compartment is provided with a guide strip made of a plastic material, and the bottom surface of the battery forms a sliding fit with the guide strip.

5. The battery compartment module of claim 1, wherein the showerhead is a fire sprinkler.

6. The battery compartment module of claim 1, further comprising:

the temperature sensor is arranged in the battery bin;

the heating module is arranged at one end of the battery bin;

a fan disposed opposite the heating module; and

and the control board is electrically connected with the temperature sensor, the heating module and the fan respectively.

7. A battery changing cabinet is characterized by comprising:

a cabinet body; and

at least one battery compartment module arranged in the cabinet body, wherein the battery compartment module is the battery compartment module in any one of claims 1-6;

the water supply device is arranged on the cabinet body and is connected with the spray header;

the drainage device is arranged on the cabinet body and communicated with the drainage hole so as to be used for draining water in the battery compartment to the outside of the cabinet body.

8. The cabinet according to claim 7, wherein said battery compartment of each of said battery compartment modules is disposed at an angle with respect to a horizontal plane, and said charging socket is disposed at a lower end of said battery compartment.

9. The cabinet according to claim 7, wherein said drainage means comprises:

the water guide groove is arranged below the drain hole and communicated with the drain hole; and

and the drain pipe is connected with the water guide groove.

10. The battery replacement cabinet as claimed in claim 9, wherein the number of the battery compartment modules is plural, and the plural battery compartment modules are arranged on the cabinet body in multiple layers; and each layer of battery bin module is correspondingly provided with one water chute, and each water chute is simultaneously communicated with one water drainage pipe.

Images