CN219427952U - Low-loss water-cooling charging bin for sharing battery changing cabinet - Google Patents

Abstract

The utility model discloses a low-loss water-cooling charging bin for a shared battery changing cabinet, which comprises a water-cooling bin body and a closing part formed at the front end of the water-cooling bin body, wherein the closing part is provided with a bin door, the inner bottom wall of the water-cooling bin body faces the direction of the closing part, an outer bin wall, a water-cooling bin wall and a battery bin wall are sequentially formed from outside to inside, the battery bin wall forms a charging chamber of a through battery taking and placing port, the bottom of the charging chamber is provided with an electric connection port electrically connected with a battery, a sealed water-cooling chamber is formed between the battery bin wall and the water-cooling bin wall, a heat exchange fluid medium is stored in the water-cooling chamber, an air heat dissipation chamber is formed between the outer bin wall and the water-cooling bin wall, and heat dissipation holes communicated with the air heat dissipation chamber are formed at the periphery of the outer bin wall. According to the utility model, the water cooling chamber and the air heat dissipation chamber which are surrounded on the periphery of the charging chamber can rapidly absorb and diffuse heat conducted by the charging chamber, and an independent heat dissipation mechanism is established in a single charging bin, so that the temperature aggregation diffusion effect generated in the charging cabinet can be avoided.

Description

Low-loss water-cooling charging bin for sharing battery changing cabinet

Technical Field

The utility model relates to the technical field of battery changing cabinets, in particular to a low-loss water-cooling charging bin for a shared battery changing cabinet.

Background

The green trip of the electric vehicle is realized, and the electric vehicle cannot be supplemented with energy (namely, the charging problem of the electric vehicle). On the premise that the electric vehicle is fully charged, how to reduce the charging time of the electric vehicle is more and more important. The charging mode of the electric vehicle commonly used at present is that a rider directly changes a rechargeable battery to an electric vehicle sharing charging cabinet, and the charging mode solves the problem of quick power supply of the electric vehicle. Because the shared charging cabinet is a closed box body, when more batteries are in a charging state in the inside, the temperature in the single battery charging bin can rise, the temperature in the whole shared charging cabinet body can also rise, and the effect of temperature aggregation diffusion exists. The heat in the battery charging bin cannot be well diffused and dissipated, so that the charging efficiency of the battery is affected, and the potential safety hazard of causing fire accidents exists.

The utility model patent application with the publication number of CN113733949A discloses a charging cabinet capable of rapidly radiating, which comprises a cabinet body, wherein a first transmission shaft is rotatably arranged at the top of the cabinet body, a worm wheel is fixedly arranged at the top of the first transmission shaft, a first driving motor is fixedly arranged at the top of the cabinet body, an output shaft of the first driving motor is in transmission connection with a worm, a supporting turntable is fixedly connected at the bottom of the first transmission shaft, and first transmission screws are rotatably arranged at two sides of the bottom of the supporting turntable. When the charging cabinet is used, the driving motor is indirectly started to rotate around the supporting plate through the first driving motor, the driving motor is indirectly started to reciprocate in the vertical direction through the third driving motor, the driving motor drives the fan blades to rotate, the fan blades rotate around the supporting plate while rotating on one side, meanwhile, the air inside the charging cabinet is further accelerated to flow in the vertical direction, and accordingly heat generated in the battery charging process is dissipated along with flowing air through the heat dissipation holes. Although the cabinet that charges of this structure can dispel the heat in the cabinet that charges, but mainly still rely on the forced air cooling heat dissipation, need the fan operation just can start the heat dissipation effect, and can not independently dispel the heat to the storehouse that charges of single battery, and radiating efficiency is not high, and needs the more electric energy of loss.

Disclosure of Invention

In order to solve the defects of the technology, the utility model provides a low-loss water-cooling charging bin for a shared power exchange cabinet.

The technical scheme adopted by the utility model for realizing the technical effects is as follows:

the utility model provides a low-loss water-cooling charge storehouse for sharing trade electric cabinet, is in including the water-cooling storehouse body and shaping the binding off portion of water-cooling storehouse body front end, the battery of the binding off portion is got and is put the mouth and is equipped with the bin gate, the interior bottom wall of the water-cooling storehouse body is towards the direction of receiving the mouth, from outside to inside has formed outer bin wall, water-cooling bin wall and battery bin wall in proper order, the battery bin wall constitutes one and directly leads to the charging chamber of battery getting the mouth of putting, the bottom of charging chamber is equipped with the electric port of being connected with the battery, the battery bin wall with constitute a sealed water-cooling chamber between the water-cooling bin wall, the heat transfer fluid medium has been stored in the water-cooling chamber, outer bin wall with be equipped with the louvre of air cooling chamber intercommunication between the water-cooling bin wall.

Preferably, in the low-loss water-cooling charging bin for the shared battery changing cabinet, the battery bin wall is made of aluminum alloy, the water-cooling bin wall is made of aluminum alloy, and the outer bin wall is made of stainless steel.

Preferably, in the low-loss water-cooling charging bin for the shared battery-changing cabinet, a radiating fin is further connected between the outer bin wall and the water-cooling bin wall.

Preferably, in the low-loss water-cooling charging bin for the shared battery replacing cabinet, the section of the closing-in part is in a right-angle triangle shape, a closing-in inclined surface is formed in the closing-in part, the inner edge of the closing-in inclined surface is integrally connected with the outer end of the battery bin wall, and the connecting part is in arc transition connection.

Preferably, in the low-loss water-cooled charging bin for the shared battery-changing cabinet, an electromagnetic lock connected with the bin gate is arranged on the outer side of the closing-in part.

Preferably, in the low-loss water-cooled charging bin for the shared battery changing cabinet, the closing part is formed with an outwardly-expanded wrapping frame at the outer edge of the battery taking and placing opening.

The utility model has the following beneficial effects:

according to the water-cooling charging bin, the water-cooling chamber and the air heat dissipation chamber which are surrounded on the periphery of the charging chamber are built in the water-cooling bin body, heat transferred from the charging chamber can be quickly absorbed and diffused, the heat of the charging chamber can be absorbed under extremely low energy consumption through the heat exchange fluid medium in the water-cooling chamber, and the temperature aggregation diffusion effect generated in the charging cabinet can be avoided through building an independent heat dissipation mechanism in a single charging bin.

Drawings

FIG. 1 is a side view of the present utility model;

FIG. 2 is a perspective view of the present utility model;

FIG. 3 is a block diagram of the present utility model with portions of the water cooled and battery compartment walls removed;

FIG. 4 is a cross-sectional view of the present utility model on a water-cooled cartridge body;

fig. 5 is an internal structural view of the present utility model.

Detailed Description

For a further understanding of the utility model, reference should be made to the following drawings and to the accompanying examples which illustrate the utility model:

in the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element in question must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," "fourth," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, integrally connected, mechanically connected, electrically connected, directly connected, connected via an intermediary, or connected by communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

For a further understanding of the utility model, its features and advantages, the following examples are set forth in detail:

referring to fig. 1 to 5, as shown in the drawings, an embodiment of the present utility model provides a low-loss water-cooled charging bin for a shared battery-changing cabinet, wherein the charging bin is a single charging bin, and each charging bin accommodates a battery and can be arranged in the shared battery-changing cabinet according to a matrix layout. Specifically, this storehouse that charges includes water-cooling storehouse body 1 and shaping in the binding off portion 2 of water-cooling storehouse body 1 front end, and the battery of binding off portion 2 gets and puts mouth 22 and be equipped with bin gate 3. As shown in fig. 3, 4 and 5, the inner bottom wall of the water-cooled housing 1 is formed with an outer housing wall 11, a water-cooled housing wall 12 and a battery housing wall 13 in this order from the outside to the inside in the direction of the inlet 2. Wherein, in order to know the internal structure conveniently, fig. 3 shows the structure diagram after removing part of water cooling bin wall and battery bin wall, and fig. 5 shows the complete structure diagram inside. Specifically, as shown in fig. 4 and 5, the battery compartment wall 13 forms a charging chamber 4 with a through battery taking and placing opening 22, and a power receiving port 5 electrically connected with a battery is provided at the bottom of the charging chamber 4. In the embodiment of the utility model, the water cooling bin body 1 is obliquely arranged, and after the battery is placed in the charging chamber 4 of the water cooling bin body 1, the power connection terminal at the bottom of the battery is electrically connected with the power connection port 5 at the bottom of the charging chamber 4 under the dead weight of the battery, so that the battery is charged. In order to achieve low-loss heat dissipation, as shown in fig. 4, a sealed water cooling chamber 6 is formed between the battery compartment wall 13 and the water cooling compartment wall 12, and a heat exchange fluid medium is stored in the water cooling chamber 6, and in general, the heat exchange fluid medium is in a non-flowing state and is stored in the water cooling chamber 6. As a preferred embodiment, the heat exchange fluid medium may be water, or water with a coolant added. Further, as shown in fig. 4, an air heat dissipation chamber 7 is further formed between the outer bin wall 11 and the water cooling bin wall 12, wherein heat dissipation holes 111 communicated with the air heat dissipation chamber 7 are formed on the periphery side of the outer bin wall 11. Through the heat dissipation holes 111, the air outside the charging bin can circulate in the air heat dissipation chamber 7 to increase heat dissipation.

Further, in the preferred embodiment of the present utility model, the battery compartment wall 13 is a battery compartment wall made of aluminum alloy, the water-cooled compartment wall 12 is a water-cooled compartment wall made of aluminum alloy, and the outer compartment wall 11 is an outer compartment wall made of stainless steel. The battery bin wall 13 and the water-cooling bin wall 12 made of aluminum alloy materials can improve heat transfer efficiency inside the charging bin and increase heat dissipation effect. As a preferred embodiment, in order to further increase the heat dissipation effect of the charging bin, heat dissipation fins are further connected between the outer bin wall 11 and the water cooling bin wall 12.

Further, in the preferred embodiment of the present utility model, as shown in fig. 1, the cross section of the receiving portion 2 is in a right triangle shape, and a receiving inclined surface 22 is formed in the receiving portion, wherein the inner edge of the receiving inclined surface 22 is integrally connected with the outer end of the battery compartment wall 13, and the connection is in arc transition connection. After the bin gate 3 is opened, the outer end part of the battery is positioned outside the closing-in inclined plane 22, so that a user can conveniently take the battery at the closing-in part 2. The closing-in inclined plane 22 plays a guiding role, and when a battery is placed in the battery charging device, the battery can be directly put into the charging chamber 4 of the water cooling bin body 1 from the closing-in part 2, and the battery directly falls into the charging chamber 4 under the guiding role of the closing-in inclined plane 22 and is electrically connected with the electric receiving port 5 at the bottom of the charging chamber 4 under the dead weight. For convenience of management and use, the outside of the closing-in part 2 is provided with an electromagnetic lock 31 connected with the bin door 3, and the electromagnetic lock 31 can automatically complete unlocking after receiving a user unlocking request instruction. In order to better assemble the charging bin on the shared charging cabinet, as shown in fig. 1, 2 and 5, the outward-expanding wrapping frame 21 is formed at the outer edge of the battery taking and placing opening 22 of the receiving opening 2, and the wrapping frame 21 can shade the receiving opening 2 from the assembly opening on the shared charging cabinet, so that the gap of the assembly opening is prevented from leaking.

In summary, the water-cooling charging bin of the utility model can quickly absorb and diffuse heat transferred from the charging chamber by constructing the water-cooling chamber and the air heat dissipation chamber surrounding the periphery of the charging chamber in the water-cooling bin body, and can absorb the heat of the charging chamber under extremely low energy consumption by the heat exchange fluid medium in the water-cooling chamber, and can avoid the temperature aggregation diffusion effect generated in the charging cabinet by constructing an independent heat dissipation mechanism in a single charging bin.

While the basic principles, main features and advantages of the present utility model have been shown and described, it will be understood by those skilled in the art that the present utility model is not limited by the foregoing embodiments, which are described in the foregoing description as merely illustrative of the principles of the present utility model, various changes and modifications may be made therein without departing from the spirit and scope of the utility model as defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a low-loss water-cooling storehouse that charges for sharing heat exchange cabinet, its characterized in that, is in including water-cooling storehouse body (1) and shaping closing in portion (2) of water-cooling storehouse body (1) front end, the battery of closing in portion (2) is got and is put the mouth and be equipped with bin gate (3), the interior bottom wall of water-cooling storehouse body (1) is oriented the direction of closing in portion (2), has outer bin wall (11), water-cooling bin wall (12) and battery bin wall (13) from outside to inside in proper order shaping, battery bin wall (13) constitute one and directly lead to battery is got the charging chamber (4) of putting the mouth, the bottom of charging chamber (4) is equipped with and is connected with battery electricity and receive electric port (5), battery bin wall (13) with constitute a sealed water-cooling chamber (6) between water-cooling bin wall (12), the heat transfer fluid medium has been stored in water-cooling chamber (6), outer bin wall (11) with constitute between water-cooling bin wall (12) and have air heat dissipation (7), outer bin wall (11) are equipped with heat dissipation hole (111) all around.

2. The low-loss water-cooled charging bin for the shared battery change cabinet according to claim 1, wherein the battery bin wall (13) is a battery bin wall made of aluminum alloy, the water-cooled bin wall (12) is a water-cooled bin wall made of aluminum alloy, and the outer bin wall (11) is an outer bin wall made of stainless steel.

3. The low-loss water-cooled charging bin for a shared battery cabinet according to claim 1, wherein a radiating fin is further connected between the outer bin wall (11) and the water-cooled bin wall (12).

4. The low-loss water-cooled charging bin for the shared battery changing cabinet according to claim 1, wherein the section of the closing-in part (2) is in a right-angle triangle shape, a closing-in inclined surface (22) is formed inside, the inner edge of the closing-in inclined surface (22) is integrally connected with the outer end of the battery bin wall (13), and the connection part is in arc transition connection.

5. The low-loss water-cooled charging bin for the shared battery cabinet according to claim 1, wherein an electromagnetic lock (31) connected with the bin gate (3) is arranged on the outer side of the closing-in part (2).

6. The low-loss water-cooled charging bin for the shared battery exchange cabinet according to claim 1, wherein the closing-in part (2) is formed with an outwardly-expanded wrapping frame (21) at the outer edge of the battery taking-out and placing-in opening.