CN219651028U - Charging station - Google Patents

Abstract

The utility model discloses a charging station which comprises a box body and a top cover, wherein the box body is provided with an inner cavity; the top cap includes upper cover and lower cover, and lower cover one end is connected in the top of box, and the other end is connected in the upper cover, and the lower cover is equipped with the first cavity of intercommunication inner chamber, and the upper cover is equipped with the second cavity of intercommunication first cavity, is equipped with the first louvre with first cavity intercommunication between the periphery of lower cover along the periphery wall with the box, and the periphery wall of upper cover is equipped with the second louvre of intercommunication second cavity. The utility model improves the internal and external air exchange capacity of the charging station, further improves the heat dissipation performance of the charging station, reduces the possibility of damaging equipment of the charging station due to long-term high-temperature state, and prolongs the service life of the charging station.

Description

Charging station

Technical Field

The utility model relates to the technical field of new energy automobile charging, in particular to a charging station.

Background

With the continuous advancement of new energy automobile industry, a charging station of a new energy automobile becomes one of indispensable basic service settings of the new energy automobile. The internal and external air exchange capacity of the existing new energy automobile charging station is poor, so that the ventilation and heat dissipation performance of the charging station is poor, the inside of the charging station is at a high working temperature for a long time, and the service life of the charging station is very influenced. For this reason, an air conditioner is additionally installed inside a part of the charging stations, however, the additional installation of the air conditioner not only causes the charging stations to become high in cost, but also wastes energy.

Disclosure of Invention

The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the utility model provides a charging station with good heat dissipation performance.

According to a first aspect of the present utility model, there is provided a charging station comprising a housing and a top cover, the housing being provided with an inner cavity; the top cap includes upper cover and lower cover, lower cover one end connect in the top of box, the other end connect in the upper cover, the lower cover is equipped with the intercommunication the first cavity of inner chamber, the upper cover is equipped with the intercommunication the second cavity of first cavity, the periphery of lower cover along with be equipped with between the peripheral wall of box with the first louvre of first cavity intercommunication, the peripheral wall of upper cover is equipped with the intercommunication the second louvre of second cavity.

According to the charging station provided by the embodiment of the utility model, the charging station has at least the following beneficial effects:

according to the embodiment of the utility model, the double-layer top cover is arranged, the first radiating holes and the second radiating holes with different orientations are respectively arranged on the upper cover and the lower cover, so that high-temperature gas in the inner cavity of the box body can be discharged out of the box body through the first cavity and the second cavity from the second radiating holes, in addition, high-temperature air accumulated at the corners of the lower cover can be discharged out of the box body through the first cavity from the first radiating holes, the internal and external air exchange capacity of the charging station is improved, the radiating performance of the charging station is further improved, the possibility that equipment is damaged due to the fact that the charging station is in a high-temperature state for a long time is reduced, and the service life of the charging station is prolonged. In addition, the traditional air conditioning equipment for cooling is omitted, so that the cost is greatly saved, and the waste of electric power resources can be reduced.

According to some embodiments of the utility model, a flange portion surrounding a peripheral wall of the case is provided at an end of the lower cover facing the case, and the first heat dissipation hole is provided at a lower end face of the flange portion.

According to some embodiments of the utility model, a baffle is disposed at one end of the lower cover facing the upper cover, the baffle is disposed in the second cavity and is spaced from the inner wall of the upper cover, and an air outlet channel communicating the second heat dissipation hole and the second cavity is formed around the baffle and the inner wall of the upper cover.

According to some embodiments of the utility model, the top end of the baffle is provided with a bending part extending towards the inner wall of the upper cover.

According to some embodiments of the utility model, the inner cavity is provided with a rectifying chamber and a working chamber which are mutually communicated, the rectifying chamber is provided with a heat dissipation air duct, a sensor and a controller, one end of the heat dissipation air duct is communicated with the rectifying chamber, the other end of the heat dissipation air duct extends out of the box body, the heat dissipation air duct is provided with a fan, the sensor is used for detecting the temperature of the rectifying chamber, and the controller is used for controlling the switch of the fan according to the detected temperature of the sensor.

According to some embodiments of the utility model, one end of the heat dissipation air duct in the rectifying chamber is an air inlet end, the other end is an air outlet end, the fan is arranged at an opening of the air inlet end, and the air outlet end protrudes out of the box body and is bent to form a downward opening.

According to some embodiments of the utility model, a plurality of first air inlets communicated with the inner cavity are formed in the peripheral wall of the box body, a second air inlet is formed in the bottom of the rectifying chamber, a screen plate is arranged on the second air inlet, a partition plate is arranged between the rectifying chamber and the working chamber, and a ventilation opening communicated with the rectifying chamber and the working chamber is formed in the partition plate.

According to some embodiments of the utility model, the working chamber comprises at least a high-pressure chamber, a transformer chamber and a low-pressure chamber, wherein the rectifying chamber and the high-pressure chamber are respectively arranged at two ends of the inner cavity of the box body, the low-pressure chamber is arranged between the rectifying chamber and the high-pressure chamber, and the transformer chamber is arranged at the top end of the low-pressure chamber.

According to some embodiments of the utility model, the charging station further comprises a bottom plate and a charging pile, the box body is mounted on the bottom plate, a slot for arranging cables is formed in the bottom plate, a mounting seat is arranged on the bottom plate, and the charging pile is mounted on the mounting seat and connected with the cables in the slot.

According to some embodiments of the utility model, the charging piles are provided in plurality, and the plurality of charging piles are arranged at intervals around the peripheral wall of the box body.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The utility model is further described with reference to the accompanying drawings and examples, in which:

FIG. 1 is a schematic view of a charging station embodiment of the present utility model;

FIG. 2 is an internal schematic view of one charging station embodiment of the present utility model;

FIG. 3 is a schematic view of another charging station embodiment of the present utility model;

FIG. 4 is a partial schematic view of a lower cover in one charging station embodiment of the utility model;

FIG. 5 is a cross-sectional view A-A of FIG. 2;

FIG. 6 is a partial schematic view of a top cover in one charging station embodiment of the utility model;

fig. 7 is a sectional view of B-B in fig. 2.

Reference numerals:

a charging station 1000;

a case 100; a lumen 110; a rectifying chamber 120; a heat radiation air duct 121; a blower 122; an air inlet end 123; an air outlet 124;

a working chamber 130; a high pressure chamber 131; a transformer room 132; a low pressure chamber 133; a first air inlet 140; a second air inlet 150;

a mesh plate 151; a partition 160; a vent 161; a bottom plate 170; a mounting base 180; charging stake 190;

a top cover 200; a lower cover 210; a first cavity 211; a first heat radiation hole 212; a burring part 213; a connection groove 214;

a baffle 215; an air outlet passage 216; a bending portion 217; an upper cover 220; a second cavity 221; and a second heat dissipation hole 222.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

In the description of the present utility model, it should be understood that references to orientation, such as the orientation or positional relationship indicated above, below, inside, outside, etc., are based on the orientation or positional relationship shown in the drawings, are merely for convenience in 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 orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

In the description of the present utility model, the description of the first and second is only for the purpose of distinguishing technical features, and should not be construed as indicating or implying relative importance or implying the number of technical features indicated or the precedence of the technical features indicated.

In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.

The internal and external air exchange capacity of the existing new energy automobile charging station is poor, so that the ventilation and heat dissipation performance of the charging station is poor, the inside of the charging station is at a high working temperature for a long time, and the service life of the charging station is very influenced. For this reason, an air conditioner is additionally installed inside a part of the charging stations, however, the additional installation of the air conditioner not only causes the charging stations to become high in cost, but also wastes energy.

To this end, some embodiments of the present utility model provide a charging station 1000, particularly with reference to fig. 1-7 of the drawings of the specification.

Referring to fig. 1, in an embodiment of the present utility model, a charging station 1000 includes a case 100 and a top cover 200, and referring to fig. 2, the case 100 is provided with an inner cavity 110; referring to fig. 5, the top cover 200 includes an upper cover 220 and a lower cover 210, one end of the lower cover 210 is connected to the top of the case 100, the other end is connected to the upper cover 220, the lower cover 210 is provided with a first cavity 211 communicating with the inner cavity 110, the upper cover 220 is provided with a second cavity 221 communicating with the first cavity 211, a first heat dissipation hole 212 communicating with the first cavity 211 is provided between the outer peripheral edge of the lower cover 210 and the outer peripheral wall of the case 100, and the outer peripheral wall of the upper cover 220 is provided with a second heat dissipation hole 222 communicating with the second cavity 221.

Referring to fig. 2, in an embodiment of the present utility model, the top cover 200 may cover the top of the case 100, wherein the lower cover 210 may completely cover the top of the case 100, and a projection area of the lower cover 210 on a horizontal plane is larger than a projection area of the case 100 on the horizontal plane. The top cap 200 can be for box 100 sunshade rain, prevents the rainwater from getting into the inner chamber 110 of box 100, and then harm the possibility of equipment, simultaneously, has avoided the direct solar irradiation box 100, has effectively prolonged the life of charging station 1000 internal equipment.

Referring to fig. 6, in the embodiment of the present utility model, the lower cover 210 may be directly covered on the top of the case 100, and the upper cover 220 may be connected to the top end of the lower cover 210, and the upper cover 220 and the lower cover 210 may be integrally formed or detachably connected, which is not limited in this embodiment. Referring to fig. 5, in the present embodiment, high temperature air in the cavity of the case 100 may spread upward under the chimney effect, sequentially pass through the first cavity 211 and the second cavity 221, and may be finally discharged from the second heat dissipation hole 222. However, the high temperature air is easily accumulated at the corners of the lower cover 210, and thus, in the present embodiment, the lower cover 210 may be provided with the first heat dissipation holes 212 so that the high temperature air accumulated at the corners may be discharged out of the case 100. Specifically, the edge of the lower cover 210 may extend outward, where the portion of the lower cover 210 extending outward is a portion where the projection of the lower cover 210 on the horizontal plane does not coincide with the projection of the case 100 on the horizontal plane, and the first heat dissipation hole 212 may be disposed on the lower end surface of the portion extending outward in the lower cover 210. It will be appreciated that the first heat dissipation holes 212 may be open downwards, thereby reducing the likelihood of rain water entering the first cavity 211 and also reducing the likelihood of external wind penetrating into the first cavity 211.

According to the embodiment of the utility model, the double-layer top cover 200 is arranged, the upper cover 220 and the lower cover 210 are respectively provided with the first radiating holes 212 and the second radiating holes 222 which face different directions, so that high-temperature gas in the inner cavity 110 of the box body 100 can be discharged out of the box body 100 through the first cavity 211 and the second cavity 221 from the second radiating holes 222, in addition, high-temperature air accumulated at the corners of the lower cover 210 can be discharged out of the box body 100 through the first cavity 211 from the first radiating holes 212, the internal and external air exchange capacity of the charging station 1000 is improved, the heat dissipation performance of the charging station 1000 is further improved, the possibility that equipment is damaged due to the fact that the charging station 1000 is in a high-temperature state for a long time is reduced, and the service life of the charging station 1000 is prolonged. In addition, the traditional air conditioning equipment for cooling is omitted, so that the cost is greatly saved, and the waste of electric power resources can be reduced.

Referring to fig. 6, in the embodiment of the present utility model, one end of the lower cover 210 facing the case 100 is provided with a burring 213 surrounding the peripheral wall of the case 100, and the first heat dissipating hole 212 is provided at the lower end surface of the burring 213.

Referring to fig. 6, in the embodiment of the present utility model, the burring 213 may extend downward from the lower end surface of the lower cover 210 and be connected to the peripheral wall of the case 100, thereby improving the connection stability of the lower cover 210 and the case 100. In this embodiment, the projection of the lower cover 210 on the horizontal plane may be rectangular, and referring to fig. 4, four edges of the lower cover 210 may be provided with a flange portion 213 extending downward, so the flange portion 213 may enclose a connection groove 214, and the lower cover 210 may be connected to the top of the case 100 through the connection groove 214. The first heat dissipation holes 212 may be uniformly distributed on the lower end surface of the burring part 213, so that high temperature air accumulated in all directions in the lower cover 210 may be discharged from the first heat dissipation holes 212, thereby improving heat dissipation performance.

Referring to fig. 6, in the embodiment of the present utility model, a baffle 215 is disposed at one end of the lower cover 210 facing the upper cover 220, the baffle 215 is disposed in the second cavity 221 and is spaced from the inner wall of the upper cover 220, and an air outlet channel 216 is defined by the baffle 215 and the inner wall of the upper cover 220 and is respectively communicated with the second heat dissipation hole 222 and the second inner cavity 221.

Referring to fig. 6, in an embodiment of the present utility model, the top of the lower cover 210 may be provided with a baffle 215 extending upward, and the baffle 215 may enclose a channel, which may guide the high temperature air in the first cavity 211 to flow to the second cavity 221. An air outlet channel 216 may be formed between the baffle 215 and the inner wall of the upper cover 220, and referring to fig. 5, high-temperature air from the inner cavity 110 of the box body 100 may sequentially pass through the first cavity 211, the channel, the second cavity 221 and the air outlet channel 216, and may finally be discharged from the second heat dissipation hole 222.

Referring to fig. 6, in the embodiment of the present utility model, a bent portion 217 extending toward the inner wall of the upper cover 220 is provided at the top end of the baffle 215.

Referring to fig. 6, in the embodiment of the present utility model, a bending portion 217 may be disposed at the top end of the baffle 215, and the cooperation of the bending portion 217 and the baffle 215 may prevent external wind from flowing backward into the second cavity 221 from the second heat dissipation hole 222, and in addition, if rainwater enters the upper cover 220 from the second heat dissipation hole 222, the baffle 215 and the bending portion 217 may prevent rainwater from entering the inner cavity 110 of the case 100 from the first cavity 211 and the second cavity 221.

Referring to fig. 3, in the embodiment of the present utility model, an inner cavity 110 is provided with a rectifying chamber 120 and a working chamber 130 which are mutually communicated, the rectifying chamber 120 is provided with a heat dissipation air duct 121, a sensor and a controller (not shown in the figure), referring to fig. 7, one end of the heat dissipation air duct 121 is communicated with the rectifying chamber 120, the other end extends out of the box 100, the heat dissipation air duct 121 is provided with a fan 122, the sensor is used for detecting the temperature of the rectifying chamber 120, and the controller is used for controlling the switch of the fan 122 according to the detected temperature of the sensor.

It should be noted that, the rectifier cabinet is a power device for converting ac power into dc power, and is used as one of the main heat sources in the charging station 1000, and if the heat emitted by the rectifier cabinet is not timely discharged out of the box 100, the temperature in the charging station 1000 will be too high, and even the normal operation of the charging station 1000 will be affected when serious, resulting in potential safety hazard. Based on this, referring to fig. 3, in the embodiment of the present utility model, the rectifying chamber 120 and the working chamber 130 may be respectively disposed at two ends of the inner cavity 110, the rectifying chamber 120 may be provided with a rectifying cabinet, and other equipment devices may be disposed in the working chamber 130. A heat dissipation air duct 121 may be disposed in the rectification chamber 120, and a fan 122 may be disposed at an inlet of the heat dissipation air duct 121. The fan 122 may pump the high-temperature air in the rectification chamber 120 out of the case 100 through the heat dissipation duct 121.

Referring to fig. 7, in an embodiment of the present utility model, a sensor and a controller may be disposed on an inner wall of the rectifying chamber 120, wherein the controller may be electrically connected to the sensor and the fan 122, respectively. When the charging module of the rectification cabinet continuously operates, and the rectification chamber 120 can not completely discharge the generated heat by natural heat dissipation, the sensor can detect that the temperature of the rectification chamber 120 exceeds a preset value, the sensor can send a signal to the controller, the controller can start the fan 122 after receiving the signal, and the rectification chamber 120 is actively exhausted by the fan 122, so that the internal and external air exchange of the rectification chamber 120 is accelerated. By arranging the heat dissipation air duct 121, the embodiment can actively discharge high-temperature air in time when the temperature of the rectifying chamber 120 is too high, so as to prevent the temperature of the rectifying chamber 120 from continuously rising and damaging equipment.

Referring to fig. 7, in the embodiment of the present utility model, one end of the heat dissipation air duct 121 located in the rectifying chamber 120 is an air inlet end 123, the other end is an air outlet end 124, the fan 122 is disposed at an opening of the air inlet end 123, and the air outlet end 124 protrudes out of the case 100 and is bent to form a downward opening.

Referring to fig. 7, in the embodiment of the present utility model, two ends of the heat dissipation air duct 121 are respectively provided with an air inlet end 123 and an air outlet end 124, wherein the air inlet end 123 is disposed in the rectifying chamber 120, and can guide the high-temperature air in the rectifying chamber 120 into the heat dissipation air duct 121 under the action of the fan 122, and the air outlet end 124 can be disposed outside the box 100, so as to exhaust the high-temperature air in the heat dissipation air duct 121 outside the box 100.

In this embodiment, the air outlet 124 may extend in a downward bending manner, so as to reduce the air outside the case 100 from entering the heat dissipation duct 121 from the air outlet 124. In addition, the opening of the air outlet can be downward, so that rainwater outside the box 100 can be effectively prevented from entering the cooling air duct 121 from the air outlet control, and further, the device equipment in the rectifying chamber 120 is damaged.

Referring to fig. 3, in the embodiment of the present utility model, a plurality of first air inlets 140 communicating with the inner cavity 110 are provided on the peripheral wall of the case 100, a second air inlet 150 is provided at the bottom of the rectifying chamber 120, a mesh plate 151 is provided at the second air inlet 150, a partition 160 is provided between the rectifying chamber 120 and the working chamber 130, and a vent 161 communicating with the rectifying chamber 120 and the working chamber 130 is provided at the partition 160.

Referring to fig. 3, in an embodiment of the present utility model, a plurality of first air inlets 140 may be disposed around a peripheral wall of the case 100, a portion of the first air inlets 140 may be connected to the working chamber 130, and a portion of the first air inlets 140 may be connected to the rectifying chamber 120. It is to be understood that the first air inlet 140 may be a shutter or an opening provided with a grid, which is not limited in this embodiment. The second air inlet 150 is provided at the lower end surface of the rectification chamber 120, so that the mesh plate 151 may be provided to prevent foreign objects from entering the rectification chamber 120. The baffle 160 may space the rectification compartments 120 from the working compartments 130, and the ventilation openings 161 may allow for better airflow between adjacent compartments.

Referring to fig. 5, in an example, under the condition of natural heat dissipation, hot air in the inner cavity 110 of the case 100 first rises and then flows out from the top cover 200, at this time, since the internal air is reduced, the pressure is reduced, and external cold air enters from the first air inlet 140 and the second air inlet 150, flows through each heat generating component in the inner cavity 110 of the case 100, takes away heat, becomes high-temperature air, and then flows out from the top cover 200 again, thereby forming a circulating air flow, and continuously dissipates heat for the charging station 1000.

Referring to fig. 2, in the embodiment of the present utility model, the working chamber 130 includes at least a high-pressure chamber 131, a transformer chamber 132 and a low-pressure chamber 133, the rectifying chamber 120 and the high-pressure chamber 131 are respectively disposed at two ends of the inner cavity 110 of the case 100, the low-pressure chamber 133 is disposed between the rectifying chamber 120 and the high-pressure chamber 131, and the transformer chamber 132 is disposed at a top end of the low-pressure chamber 133.

Referring to fig. 2, in an embodiment of the present utility model, a high-voltage cabinet may be provided in the high-voltage chamber 131, a transformer may be provided in the transformer chamber 132, and a low-voltage cabinet may be provided in the low-voltage chamber 133. It should be noted that, since the height of the cabinet body of the conventional low-voltage cabinet is 1.7 meters or more, the low-voltage chamber 133 needs to be set to 1.7 meters or more. In the embodiment, the low-voltage cabinet can be miniaturized, so that the height of the cabinet body is lower than 1.7 meters, and the occupation rate of the longitudinal space of the cabinet body is reduced. Based on this, the transformer room 132 can fully utilize the position, i.e., the transformer room 132 is disposed at the upper layer of the low-pressure room 133, so that the occupied area of the integrated charging station 1000 is greatly reduced.

Referring to fig. 1, in the embodiment of the present utility model, the charging station 1000 further includes a base plate 170 and a charging post 190, the case 100 is mounted on the base plate 170, the base plate 170 is provided with a slot (not shown in the drawing) for arranging a cable, the base plate 170 is provided with a mounting seat 180, and the charging post 190 is mounted on the mounting seat 180 and connected with the cable in the slot.

Referring to fig. 1, in an embodiment of the present utility model, the bottom plate 170 may be provided with a slot for arranging a cable, the cable in the slot may be connected with each device in the inner cavity 110 of the case 100, and the arrangement of the slot may simplify the arrangement of the cable, and may also effectively protect the cable and increase the service life of the cable.

It should be noted that, in the conventional charging station 1000, a separate charging pile 190 is often adopted, so that connection between the charging pile 190 and a cable is required when the charging station 1000 is installed, and referring to fig. 1, in the embodiment of the present utility model, a mounting seat 180 corresponding to the charging pile 190 may be provided on the bottom plate 170, and the charging pile 190 may be fixed on the mounting seat 180 through a bolt and connected with the cable, so that the charging pile 190 and the charging station 1000 achieve an integrated effect.

Referring to fig. 1, in an embodiment of the present utility model, a plurality of charging piles 190 are provided, and a plurality of charging piles 190 are spaced around the circumferential wall of the case 100.

It will be appreciated that, when the charging station 1000 is disposed in a parking lot, in order to avoid that the charging piles 190 are concentrated at one place and cannot charge more new energy vehicles, referring to fig. 1, in the embodiment of the present utility model, a plurality of charging piles 190 are disposed around the peripheral wall of the case 100 at intervals, specifically, a plurality of charging piles 190 may be disposed at corners of the case 100, so as to realize charging vehicles in the parking lot over a wider range.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, and finally, it should be described that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present utility model.

Claims (10)

1. A charging station, comprising:

the box body is provided with an inner cavity;

the top cap, including upper cover and lower cover, lower cover one end connect in the top of box, the other end connect in the upper cover, the lower cover is equipped with the intercommunication the first cavity of inner chamber, the upper cover is equipped with the intercommunication the second cavity of first cavity, the periphery of lower cover along with be equipped with between the peripheral wall of box with the first louvre of first cavity intercommunication, the peripheral wall of upper cover is equipped with the intercommunication the second louvre of second cavity.

2. The charging station according to claim 1, wherein an end of the lower cover facing the case is provided with a burring portion surrounding a peripheral wall of the case, and the first heat radiation hole is provided at a lower end face of the burring portion.

3. The charging station of claim 1, wherein a baffle is disposed at an end of the lower cover facing the upper cover, the baffle is disposed in the second cavity and is spaced from an inner wall of the upper cover, and an air outlet channel is formed around the baffle and the inner wall of the upper cover, and the air outlet channel is respectively communicated with the second heat dissipation hole and the second cavity.

4. A charging station according to claim 3, wherein the top end of the baffle is provided with a bent portion extending toward the inner wall of the upper cover.

5. The charging station of claim 1, wherein the inner cavity is provided with a rectifying chamber and a working chamber which are mutually communicated, the rectifying chamber is provided with a heat dissipation air duct, a sensor and a controller, one end of the heat dissipation air duct is communicated with the rectifying chamber, the other end of the heat dissipation air duct extends out of the box body, the heat dissipation air duct is provided with a fan, the sensor is used for detecting the temperature of the rectifying chamber, and the controller is used for controlling the switch of the fan according to the detected temperature of the sensor.

6. The charging station of claim 5, wherein one end of the heat dissipation air duct in the rectifying chamber is an air inlet end, the other end is an air outlet end, the fan is arranged at an opening of the air inlet end, and the air outlet end protrudes out of the box body and is bent to form a downward opening.

7. The charging station of claim 5, wherein a plurality of first air inlets communicating with the inner cavity are formed in a peripheral wall of the box body, a second air inlet is formed in the bottom of the rectifying chamber, a screen is arranged on the second air inlet, a partition plate is arranged between the rectifying chamber and the working chamber, and a vent communicating with the rectifying chamber and the working chamber is formed in the partition plate.

8. The charging station of claim 5, wherein the working chamber comprises at least a high-pressure chamber, a transformer chamber and a low-pressure chamber, the rectifying chamber and the high-pressure chamber are respectively arranged at two ends of the inner cavity of the tank body, the low-pressure chamber is arranged between the rectifying chamber and the high-pressure chamber, and the transformer chamber is arranged at the top end of the low-pressure chamber.

9. The charging station of claim 1, further comprising a base plate and a charging post, the housing being mounted to the base plate, the base plate being provided with a slot for arranging a cable, the base plate being provided with a mounting base, the charging post being mounted to the mounting base and connected to the cable in the slot.

10. The charging station of claim 9, wherein the charging posts are provided in plurality, and wherein the plurality of charging posts are spaced around the peripheral wall of the housing.