CN207200354U - A temperature-controlled charging cabinet - Google Patents

Abstract

The utility model provides a control by temperature change cabinet that charges relates to battery charging outfit technical field. The temperature control charging cabinet comprises temperature control equipment, a charging module and a charging cabinet, wherein the charging module is arranged in the charging cabinet, and the temperature control equipment is connected with the charging cabinet; the temperature control equipment comprises a heat dissipation chamber and a heat absorption chamber which are isolated from each other, the heat dissipation chamber comprises a first air inlet and a first air outlet, an external radiator is arranged between the first air inlet and the first air outlet, the heat absorption chamber comprises a second air inlet and a second air outlet, and an internal radiator is arranged between the second air inlet and the second air outlet; and a third air outlet is formed in the position, opposite to the second air inlet, on the charger cabinet, and a third air inlet is formed in the position, opposite to the second air outlet, on the charger cabinet. This control by temperature change cabinet that charges simple structure, the application is convenient, has good radiating effect.

Description

A temperature-controlled charging cabinet

technical field

The utility model relates to the technical field of charging equipment, in particular to a temperature-controlled charging cabinet.

Background technique

At present, with the rise of the charging industry, the use of charging cabinets is becoming more and more popular. In order to achieve the effect of fast charging, the charging module used in the charging cabinet has high power and is accompanied by the problem of high heat generation. Moreover, the charging cabinet generally needs to be installed in a narrow space similar to a garage, and its overall size is small, and the heat density inside the charging cabinet is high. In addition, the existing charging cabinets generally use fresh air for heat dissipation, which cannot guarantee the dustproof and moisture-proof functions inside the cabinet.

Therefore, designing a charging cabinet with good sealing effect and heat dissipation effect is a technical problem to be solved urgently at present.

Utility model content

The utility model provides a temperature-controlled charging cabinet, which aims at improving the technical problems of poor sealing effect and poor heat dissipation effect of the existing charging cabinet.

In the first aspect, the embodiment of the utility model provides a temperature-controlled charging cabinet. The temperature-controlled charging cabinet includes a temperature-controlled device, a charging module, and a charging cabinet. The charging module is installed in the charging cabinet, and the temperature-controlled device is connected to the charging cabinet; The equipment includes a heat dissipation chamber and a heat absorption chamber isolated from each other, the heat dissipation chamber includes a first air inlet and a first air outlet, an external radiator is arranged between the first air inlet and the first air outlet, and the heat absorption chamber includes The second air inlet and the second air outlet, an internal radiator is set between the second air inlet and the second air outlet; a third air outlet is provided on the charging cabinet facing the second air inlet, and the charging cabinet is facing the second air outlet. A third air inlet is provided at the position of the second air outlet.

In combination with the first aspect, in the first implementation mode of the first aspect of the present invention, the second air inlet and the second air outlet are opened on opposite sides of the bottom wall of the heat-absorbing chamber respectively, and the third air inlet and the third The air outlets are arranged on opposite sides of the bottom wall of the charging cabinet respectively.

In combination with the first aspect, in the second embodiment of the first aspect of the present invention, the first air inlet and the first air outlet are respectively opened on two opposite side walls of the cooling chamber.

With reference to the first aspect, in the third implementation manner of the first aspect of the present invention, the charging module is located between the second air inlet and the second air outlet.

In combination with the first aspect, in the fourth embodiment of the first aspect of the present utility model, the external radiator is a condensation heat exchanger, the internal radiator is an evaporation heat exchanger, and the condensation heat exchanger and the evaporation heat exchanger are connected through pipelines. form a closed circuit; or, the external radiator is a condensing heat exchange tube, the internal radiator is an evaporative heat exchange tube, and the condensing heat exchange tube and the evaporating heat exchange tube are connected to form a closed circuit through pipes; or, the external radiator includes a condensing heat exchanger and condensing heat exchange tubes, the internal radiator includes evaporative heat exchangers and evaporative heat exchange tubes, the condensing heat exchanger and the evaporating heat exchanger are connected to form a closed loop through pipes, and the condensing heat exchange tubes and evaporating heat exchange tubes are connected to form a closed circuit through pipes circuit.

In combination with the first aspect, in the fifth embodiment of the first aspect of the present invention, a first fan is arranged in the heat dissipation chamber, and the first fan guides the airflow into the first air inlet, passes through the external radiator, and flows from the first outlet. Outflow from the air outlet; a second fan is arranged in the heat-absorbing chamber, and the second fan guides the airflow into the second air inlet, passes through the internal radiator, and flows out from the second air outlet.

With reference to the fifth implementation manner of the first aspect, in the sixth implementation manner of the first aspect of the present invention, the airflow direction of the heat dissipation chamber and the airflow direction of the heat absorption chamber are opposite to each other.

In combination with the sixth implementation of the first aspect, in the seventh implementation of the first aspect of the present invention, the cooling chamber and the heat-absorbing chamber are vertically overlapped; a plurality of first fans are arranged vertically Arrangement, a plurality of second fans are arranged vertically.

In combination with the first aspect, in the eighth implementation manner of the first aspect of the present invention, an isolation plate is provided between the heat dissipation chamber and the heat absorption chamber, and the isolation plate isolates the heat dissipation chamber and the heat absorption chamber from each other. .

In the second aspect, the embodiment of the utility model provides a temperature-controlled charging cabinet. The temperature-controlled charging cabinet includes a temperature-controlled device, two charging modules, and two charging cabinets. The charging module is installed in the charging cabinet, and the two charging cabinets are separately Connected to opposite sides of the temperature control device; the temperature control device includes a heat dissipation chamber and a heat absorption chamber that are isolated from each other, and the heat dissipation chamber includes a first air inlet, a first air outlet, and a first air inlet and a first air outlet. An external radiator between the two bottom walls of the heat-absorbing chamber is provided with a second air inlet and a second air outlet, and an internal radiator is arranged between the second air inlet and the second air outlet; the two charging The position facing the second air inlet on the cabinet is provided with a third air outlet, and the positions facing the second air outlet on the two charging cabinets are both provided with a third air inlet.

Compared with the existing charging cabinet, the beneficial effects of the temperature-controlled charging cabinet provided by the utility model are as follows: firstly, the temperature-controlled device is connected with the charging cabinet, and the temperature-controlled device has the function of absorbing heat and dissipating heat, so that the charging cabinet can dissipate heat efficiently, and it is sealed The effect is good, and it has good dustproof and moistureproof effects. Secondly, the heat-absorbing chamber of the temperature control device absorbs and cools the hot air in the charging cabinet into cold air, thereby achieving the effect of absorbing heat and cooling the charging cabinet. The heat absorbed by the heat-absorbing chamber will be transferred to the heat-dissipating chamber for external heat dissipation. Realize efficient transfer of heat, simple structure, easy to use.

Description of drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following drawings will be briefly introduced in the embodiments. It should be understood that the following drawings only show some embodiments of the present invention. Therefore, it should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can also be obtained according to these drawings without creative work.

FIG. 1 is a structural schematic diagram of a first viewing angle of a temperature-controlled charging cabinet provided by the first embodiment of the present invention.

Fig. 2 is a structural schematic diagram of a second viewing angle of the temperature-controlled charging cabinet provided by the first embodiment of the present invention.

Fig. 3 is a schematic structural diagram of a third viewing angle of the temperature-controlled charging cabinet provided by the first embodiment of the present invention.

Fig. 4 is a structural schematic diagram of a first viewing angle of the temperature-controlled charging cabinet provided by the second embodiment of the present invention.

Fig. 5 is a structural schematic diagram of a second viewing angle of the temperature-controlled charging cabinet provided by the second embodiment of the present invention.

Icons: 100-temperature-controlled charging cabinet; 10-charging module; 20-charging cabinet; 30-screw; 40-temperature-controlled equipment; 41-isolation board; 1 air outlet; 423-first fan; 424-external radiator; 43-absorbing chamber; 431-second air inlet; 432-second air outlet; 433-second fan; 434-internal radiator; 21 - the third air outlet; 22 - the third air inlet; 23 - the hot air chamber; 24 - the cold air chamber.

Detailed ways

In order to make the purpose, technical solutions and advantages of the embodiments of the utility model more clear, the technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the utility model. Obviously, the described The embodiments are some embodiments of the present utility model, but not all embodiments. The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations.

Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

It should be noted that like numerals and letters denote similar items in the following figures, therefore, once an item is defined in one figure, it does not require further definition and explanation in subsequent figures.

In describing the present invention, it should be understood that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" The orientation or positional relationship indicated by etc. is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship that is usually placed when the utility model product is used, or the orientation or positional relationship that is commonly understood by those skilled in the art, It is only for the convenience of describing the utility model and simplifying the description, but does not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation of the utility model.

In addition, the terms "first", "second", "third", etc. are only used for distinguishing descriptions, and should not be construed as indicating or implying relative importance.

In the description of the present utility model, it should also be noted that, unless otherwise specified and limited, the terms "setting", "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection , can also be detachably connected, or integrally connected; can be mechanically connected, can also be electrically connected; can be directly connected, can also be indirectly connected through an intermediary, and can be internal communication between two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present utility model in specific situations.

first embodiment

Please refer to FIG. 1 to FIG. 3. This embodiment provides a temperature-controlled charging cabinet 100. The temperature-controlled charging cabinet 100 includes a temperature-controlled device 40, a charging module 10, and a charging cabinet 20. The charging module 10 is installed in the charging cabinet 20. The temperature control device 40 is connected with the charging cabinet 20 to form a sealed body isolated from the external environment, which has a good waterproof and dustproof effect. In this embodiment, the temperature control device 40 and the charging cabinet 20 are detachably connected by screws 30 . In other embodiments, the temperature control device 40 and the charging cabinet 20 may be designed as an integrated structure.

The temperature control device 40 includes a heat dissipation chamber 42 and a heat absorption chamber 43 isolated from each other by an isolation plate 41. The heat absorption chamber 43 is used to absorb heat from the charging cabinet 20, and the heat dissipation chamber 42 is used to absorb the heat absorption chamber 43. heat dissipated.

The heat dissipation chamber 42 and the heat absorption chamber 43 are overlapped vertically. The heat dissipation chamber 42 is located above the heat absorption chamber 43 . The external radiator 424 is connected to the internal radiator 434 through pipes to form a closed circuit. Both the external radiator 424 and the internal radiator 434 are provided with refrigerant or brine.

The heat dissipation chamber 42 includes a first air inlet 421 and a first air outlet 422 , and the first air inlet 421 and the first air outlet 422 are respectively set on two opposite side walls of the heat dissipation chamber 42 . An external radiator 424 and a first fan 423 are arranged between the first air inlet 421 and the first air outlet 422. The first fan 423 guides the airflow into the first air inlet 421, passes through the external radiator 424, and flows from the first air outlet. 422 outflow.

The heat-absorbing chamber 43 includes a second air inlet 431 and a second air outlet 432, the second air inlet 431 and the second air outlet 432 are set on opposite sides of the bottom wall of the heat-absorbing chamber 43 respectively, the second air inlet 431 and the An internal radiator 434 and a second fan 433 are disposed between the second air outlets 432 . The second fan 433 guides the airflow into the second air inlet 431 , passes through the internal radiator 434 , and flows out from the second air outlet 432 .

The charging module 10 is located between the second air inlet 431 and the second air outlet 432 . A third air outlet 21 is opened on the charging cabinet 20 opposite to the second air inlet 431 , and a third air inlet 22 is opened on the charging cabinet 20 opposite to the second air outlet 432 . The third air inlet 22 and the third air outlet 21 are respectively opened on opposite sides of the bottom wall of the charging cabinet 20 . The direct alignment mentioned here refers to the horizontal docking, which realizes horizontal air supply between the air inlet and the air outlet, uniform air volume, and good heat dissipation effect.

In this embodiment, the heat dissipation chamber 42 and the heat absorption chamber 43 are vertically arranged vertically. The first air inlet 421 , the first air outlet 422 , the second air inlet 431 , the second air outlet 432 , the third air inlet 22 and the third air outlet 21 are strip-shaped holes extending along the vertical direction. In other embodiments, the heat dissipating chamber 42 and the heat absorbing chamber 43 may also be arranged in other forms, such as overlapping in the horizontal direction. Each air inlet and outlet can also adopt other forms, such as adopting the form of a plurality of circular hole arrays.

In order to increase the air supply volume, a plurality of first fans 423 are arranged in a vertical direction, and a plurality of second fans 433 are arranged in a vertical direction. In order to improve the efficiency of heat conduction, the airflow direction of the heat dissipation chamber 42 and the airflow direction of the heat absorption chamber 43 are opposite to each other.

Please refer to Fig. 3, the arrow in Fig. 3 represents the wind direction, the working process of the temperature-controlled charging cabinet 100 provided by this embodiment:

Firstly, the charging module 10 will generate a lot of heat during operation, the inside of the third air outlet 21 on the charging cabinet 20 is a hot air chamber 23 , and the inside of the third air inlet 22 on the charging cabinet 20 is a cold air chamber 24 . The hot air chamber 23 and the cold air chamber 24 are independent of each other and do not interfere with each other, so the utilization efficiency of the cold air is high. Under the diversion effect of the second fan 433, the hot air in the hot air chamber 23 enters the heat-absorbing chamber 43 through the third air outlet 21 and the second air inlet 431 in turn, and then the hot air passes through the internal radiator 434 to absorb heat and cool. Cold air, the cold air enters the cold air cavity 24 through the second air outlet 432 and the third air inlet 22 in sequence, so as to achieve the effect of cooling the charging cabinet 20 .

Secondly, the heat absorbed by the internal heat sink 434 is transferred to the external heat sink 424 in the heat dissipation chamber 42 . At the same time, under the guide action of the first fan 423, the outside wind flows in from the first air inlet 421, passes through the external radiator 424, and takes away the heat on the external radiator 424, and then flows out from the first air outlet 422 , to achieve the effect of heat transfer.

In addition, the temperature control device 40 and the charging module 10 are turned on and off at the same time, which saves electric energy, reduces running time, and prolongs the service life of the temperature control device 40 .

In this embodiment, the external radiator 424 and the internal radiator 434 can form an active temperature control system (compression refrigeration system), the external radiator 424 is a condensation heat exchanger, the internal radiator 434 is an evaporation heat exchanger, and the condensation heat exchange The heat exchanger and the evaporative heat exchanger are connected into a closed loop through pipelines.

In this embodiment, the external radiator 424 and the internal radiator 434 can also form a passive temperature control system (heat pipe refrigeration system), the external radiator 424 is a condensation heat exchange tube, the internal radiator 434 is an evaporation heat exchange tube, and the condensation heat exchange tube The heat pipe and the evaporating heat exchange tube are connected to form a closed circuit through a pipe.

In this embodiment, the external radiator 424 and the internal radiator 434 can also form an active and passive integrated temperature control system, the external radiator 424 includes a condensation heat exchanger and a condensation heat exchange tube, and the internal radiator 434 includes an evaporation heat exchanger The condensing heat exchanger and the evaporating heat exchanger are connected to form a closed circuit through pipes, and the condensing heat exchange tubes and evaporating heat exchange pipes are connected to form a closed circuit through pipes.

Beneficial effects of the temperature-controlled charging cabinet 100 provided in this embodiment: firstly, the heat inside the charging cabinet 20 can be efficiently and evenly transferred to the heat-absorbing chamber 43 of the temperature-controlled device 40 , and spread outward through the heat-dissipating chamber 42 , so that the temperature-controlled charging cabinet 100 has a high-efficiency heat dissipation effect, and a good sealing effect, and has a good dust-proof and moisture-proof effect. Secondly, the temperature control device 40 has small ventilation resistance, large air volume, uniform heat dissipation effect, and high heat dissipation efficiency. Finally, the temperature-controlled charging cabinet 100 has a simple structure, takes up little space, and has good application prospects.

second embodiment

Please refer to Fig. 4 and Fig. 5. This embodiment provides a temperature-controlled charging cabinet 100, which is similar in structure to the temperature-controlled charging cabinet 100 provided in the first embodiment. The difference is that the temperature-controlled charging cabinet 100 provided in this embodiment In the cabinet 100 , two charging cabinets 20 are detachably connected to opposite sides of the temperature control device 40 through screws 30 .

Both bottom walls of the heat-absorbing chamber 43 are provided with a second air inlet 431 and a second air outlet 432, and an internal radiator 434 and a second fan 433 are arranged between the second air inlet 431 and the second air outlet 432. .

Both charging cabinets 20 are provided with third air outlets 21 opposite to the second air inlet 431 , and both charging cabinets 20 are provided with third air inlets 22 at positions opposite to the second air outlet 432 .

Please refer to Fig. 5, the arrow in Fig. 5 represents the wind direction, the working process of the temperature-controlled charging cabinet 100 provided in this embodiment:

Under the diversion effect of the second fan 433, the hot air in the hot air chamber 23 of the two charging cabinets 20 enters the heat-absorbing chamber 43 through the corresponding third air outlet 21 and the second air inlet 431 in sequence, and then the hot air passes through the interior The radiator 434 absorbs heat and cools to become cold air, and the cold air passes through the two opposite second air outlets 432 and enters the third air inlets 22 of the two charging cabinets 20, thereby entering the cold air chambers 24 of the two charging cabinets 20, thereby Realize the effect of simultaneously dissipating heat and cooling the two charging cabinets 20 .

The temperature-controlled charging cabinet 100 provided in this embodiment has two charging cabinets 20 and has a powerful charging function. At the same time, by setting the temperature-controlled device 40 , it has a good heat dissipation effect.

The above descriptions are only preferred embodiments of the utility model, and are not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims (10)

1. A temperature-controlled charging cabinet, characterized in that the temperature-controlled charging cabinet includes a temperature-controlled device, a charging module, and a charging cabinet, the charging module is installed in the charging cabinet, and the temperature-controlled device and the charging cabinet Charging cabinet connection; The temperature control device includes a heat dissipation chamber and a heat absorption chamber that are isolated from each other, the heat dissipation chamber includes a first air inlet and a first air outlet, and the first air inlet and the first air outlet are arranged between There is an external radiator, the heat-absorbing chamber includes a second air inlet and a second air outlet, and an internal radiator is arranged between the second air inlet and the second air outlet; A third air outlet is opened on the charging cabinet directly opposite to the second air inlet, and a third air inlet is opened on the charging cabinet directly opposite to the second air outlet. 2. The temperature-controlled charging cabinet according to claim 1, wherein the second air inlet and the second air outlet are set on opposite sides of the bottom wall of the heat-absorbing chamber respectively, and the first The three air inlets and the third air outlet are respectively opened on opposite sides of the bottom wall of the charging cabinet. 3 . The temperature-controlled charging cabinet according to claim 1 , wherein the first air inlet and the first air outlet are respectively opened on two opposite side walls of the heat dissipation chamber. 4 . 4. The temperature-controlled charging cabinet according to claim 1, wherein the charging module is located between the second air inlet and the second air outlet. 5. The temperature-controlled charging cabinet according to claim 1, wherein the external radiator is a condensation heat exchanger, the internal radiator is an evaporation heat exchanger, and the condensation heat exchanger and the evaporation The heat exchangers are piped into a closed circuit; or, The external radiator is a condensation heat exchange tube, the internal radiator is an evaporation heat exchange tube, and the condensation heat exchange tube and the evaporation heat exchange tube are connected to form a closed loop through pipes; or, The external radiator includes a condensing heat exchanger and a condensing heat exchange tube, the internal radiator includes an evaporating heat exchanger and an evaporating heat exchange tube, and the condensing heat exchanger and the evaporating heat exchanger are connected through pipes to form a closed A circuit, the condensation heat exchange tube and the evaporation heat exchange tube are connected to form a closed circuit through pipes. 6. The temperature-controlled charging cabinet according to claim 1, wherein a first fan is arranged in the cooling chamber, and the first fan guides the airflow into the first air inlet and passes through the external radiator After that, flow out from the first air outlet; A second fan is arranged in the heat-absorbing chamber, and the second fan guides the airflow into the second air inlet, passes through the internal radiator, and flows out from the second air outlet. 7. The temperature-controlled charging cabinet according to claim 6, wherein the airflow direction of the heat dissipation chamber is opposite to the airflow direction of the heat absorption chamber. 8. The temperature-controlled charging cabinet according to claim 7, wherein the cooling chamber and the heat-absorbing chamber are vertically overlapped; a plurality of the first fans are arranged vertically , a plurality of the second fans are arranged vertically. 9. The temperature-controlled charging cabinet according to claim 1, characterized in that, an isolation plate is provided between the heat dissipation chamber and the heat absorption chamber, and the isolation plate makes the heat dissipation chamber and the heat absorption chamber The heat-absorbing chambers are isolated from each other. 10. A temperature-controlled charging cabinet, characterized in that the temperature-controlled charging cabinet includes temperature-controlled equipment, two charging modules and two charging cabinets, the charging modules are installed in the charging cabinets, and the two charging cabinets The charging cabinets are respectively connected to opposite sides of the temperature control equipment; The temperature control device includes a heat dissipation chamber and a heat absorption chamber that are isolated from each other, and the heat dissipation chamber includes a first air inlet, a first air outlet, and a An external radiator, a second air inlet and a second air outlet are opened on both bottom walls of the heat-absorbing chamber, and an internal radiator is arranged between the second air inlet and the second air outlet ; A third air outlet is provided on the two charging cabinets opposite to the second air inlet, and a third air inlet is provided on the two charging cabinets opposite to the second air outlet.