A cooling garment

Abstract

This application discloses a cooling garment, relating to the field of cooling garment technology. It includes a garment body and a compression refrigeration system. The garment body has a cooling cavity, and the compression refrigeration system is located within the garment body. The compression refrigeration system achieves a cooling effect through the state changes of a refrigerant under different pressures and temperatures. Further, the compression refrigeration system includes an evaporator module located within the cooling cavity. The evaporator module has a hot air inlet and a cold air outlet. The cold air outlet is used to introduce cold air generated by the evaporator module into the cooling cavity, and the hot air inlet is used to introduce hot air into the evaporator module after absorbing heat from the target to be dissipated into the cooling cavity. This cooling garment improves upon the problems of low gas utilization and poor cooling effect in current cooling garments.

Description

Technical Field

[0001] This application relates to the field of refrigeration clothing technology, and in particular to a type of refrigeration clothing. Background Technology

[0002] Currently, many workers in various industries need to work in high-temperature environments. Therefore, workers usually wear cooling clothing to work in high-temperature environments.

[0003] In existing systems, cooling clothing uses work clothes as a carrier, embedding a cooling circulation system inside. This system uses refrigerant to remove body heat, thereby regulating body temperature and achieving thermal comfort. Most cooling circulation systems are air-cooled systems. However, in developing this application, the inventors discovered at least the following problems in the prior art:

[0004] Current air-cooling circulation systems mainly use fans to provide power for air-cooling circulation. In terms of structural layout, the fan is placed at the waist, and the clothing is tightened at the neck. Under the action of the fan, positive pressure is formed inside the clothing and negative pressure is formed outside the clothing. Therefore, the outside air drawn in by the fan exchanges heat with the heat generated by the body and is discharged through the neckline of the clothing, forming a bottom-in, top-out air-cooling circulation method. Although this arrangement is conducive to the exhaust of air, the utilization rate of gas is extremely low and the cooling effect is poor. Summary of the Invention

[0005] The purpose of this application is to provide a cooling garment that improves upon the problems of low gas utilization and poor cooling effect in current cooling garments.

[0006] To achieve the above objectives, this application provides a cooling garment, comprising:

[0007] The main body of the garment contains a cooling chamber.

[0008] A compression refrigeration system is located in the main body of the garment;

[0009] The compression refrigeration system includes an evaporator module located in the refrigeration chamber. The evaporator module has a hot air inlet and a cold air outlet. The cold air outlet is used to introduce the cold air generated by the evaporator module into the refrigeration chamber, and the hot air inlet is used to introduce hot air into the evaporator module to absorb the heat of the target to be dissipated.

[0010] In some embodiments, a cooling air duct is provided inside the cooling cavity. The cooling air duct has an air inlet and several air outlets. The air inlet is connected to the cold air outlet, and the air outlets are used to deliver cold air to the corresponding target to be cooled.

[0011] In some embodiments, a flexible tube is also provided inside the cooling cavity. The flexible tube includes a main pipe and several branch pipes. The main pipe and each branch pipe are used to form a cooling air duct together. The air inlet is located on the main pipe, and the air outlets are evenly arranged on the branch pipes to deliver air. The main pipe and each branch pipe are also used to provide support so as to form a cooling cavity inside the garment body.

[0012] In some embodiments, the evaporator module includes:

[0013] The enclosure has a hot air inlet and a cold air outlet;

[0014] The evaporator is housed inside the enclosure and located on the side closest to the cold air outlet;

[0015] An internal fan, located inside the enclosure and near the hot air inlet, is used to deliver hot air from the cooling chamber (after absorbing heat from the target to be cooled) and hot air from outside the main body of the garment to the evaporator.

[0016] In some embodiments, the cover is a cover made of woven fabric, which is fixed inside the cooling chamber and located 5-15cm below the neck of the main body of the garment.

[0017] In some embodiments, the compression refrigeration system further includes a compressor, a condenser, and a throttling device. The discharge port of the compressor is connected to a first end of the condenser, the second end of the condenser is connected to a first end of the throttling device, the second end of the throttling device is connected to a first end of the evaporator, and the second end of the evaporator is connected to the suction port of the compressor to form a refrigerant circulation loop.

[0018] The compression refrigeration system also includes an external fan, which is used to expel the heat generated by the condenser from the main body of the garment.

[0019] In some embodiments, the external fan and the internal fan are connected by a hot air duct, so that the heat generated by the condenser is transferred to the evaporator.

[0020] In some embodiments, the cooling garment also includes:

[0021] The control module is connected in communication with the compressor, outdoor fan and indoor fan, and is used to control the opening and closing of the compressor, outdoor fan and indoor fan;

[0022] The power supply module is connected to the control module and is used to supply power to the control module.

[0023] In some embodiments, the outer wall of the garment body is provided with a bag, and the compressor, condenser, external fan, control module and power supply module are integrated in the bag;

[0024] The bag contains a first accommodating cavity, a second accommodating cavity, and a third accommodating cavity in sequence. The first accommodating cavity is used to accommodate the condenser and the external fan, the second accommodating cavity is used to accommodate the compressor, and the third accommodating cavity is used to accommodate the control module and the power supply module.

[0025] In some embodiments, the main body of the garment includes an inner fabric and an outer fabric, and a cooling cavity is formed between the inner fabric and the outer fabric.

[0026] The inner fabric has cooling vents;

[0027] The main body of the garment has elastic drawstrings at the cuffs and waist.

[0028] Compared with existing technologies, the cooling clothing provided in this application has at least the following beneficial effects:

[0029] The cooling garment provided in this application includes a garment body and a compression refrigeration system. The garment body contains a cooling cavity, and the compression refrigeration system is located within the garment body. The compression refrigeration system achieves a cooling effect through the state changes of the refrigerant under different pressures and temperatures. Further, the compression refrigeration system includes an evaporator module located within the cooling cavity. The evaporator module has a hot air inlet and a cold air outlet. The cold air outlet is used to introduce cold air generated by the evaporator module into the cooling cavity, and the hot air inlet is used to introduce hot air into the evaporator module after absorbing heat from the target object to be dissipated into the cooling cavity.

[0030] As can be seen, in the refrigeration chamber, hot air that has absorbed the heat of the target to be cooled is introduced into the evaporator module through the hot air inlet. The hot air that has absorbed the heat of the target to be cooled exchanges heat with the refrigerant in the evaporator module to produce cold air, which is then introduced into the refrigeration chamber through the cold air outlet, thus forming a refrigeration cycle inside the refrigeration chamber.

[0031] The beneficial effects of such cooling clothing include at least the following:

[0032] Compared to the traditional bottom-intake, top-outflow refrigeration cycle, this application creates an internal air-cooled circulation within the refrigeration chamber. On one hand, the hot air absorbing heat from the target object, aided by the evaporator module, exchanges heat with the refrigerant in the evaporator module to produce cold air, ensuring the refrigeration effect meets usage requirements. On the other hand, refrigeration is primarily achieved through air circulation within the refrigeration chamber, thus improving air utilization. This allows cold air to circulate between the refrigeration chamber and the target object, dissipating heat and increasing the utilization rate of cooling capacity, resulting in better refrigeration. Using the aforementioned refrigeration clothing, the utilization rate of air within the refrigeration chamber is improved while maintaining the refrigeration effect. Attached Figure Description

[0033] To more clearly illustrate the technical solutions in the embodiments of this application or related technologies, the drawings used in the description of the embodiments or related technologies will be briefly introduced below. Obviously, the drawings described below are only embodiments of this application. For those skilled in the art, other drawings can be obtained based on the provided drawings without creative effort.

[0034] Figure 1 This is a schematic diagram of the first air-cooling circulation method for refrigerated clothing in the embodiments of this application;

[0035] Figure 2 This is a schematic diagram of the second air-cooling circulation method for refrigerated clothing in an embodiment of this application;

[0036] Figure 3 for Figure 2 The side view of the second type of air-cooled circulation method shown;

[0037] Figure 4 This is a schematic diagram showing the arrangement of the compressor, condenser, external fan, control module, and power supply module of the refrigerated clothing in this embodiment of the application on the main body of the clothing;

[0038] Figure 5 This is a schematic diagram illustrating the cooling principle of the cooling garment in this embodiment.

[0039] in:

[0040] 10-Main body of clothing, 11-Outer fabric, 12-Inner fabric, 121-Refrigeration vent, 13-Refrigeration cavity, 14-Refrigeration air duct, 141-Main pipe, 1411-Air inlet, 142-Branch pipe, 1421-Air outlet, 15-Bag body, 151-First accommodating cavity, 152-Second accommodating cavity, 153-Third accommodating cavity;

[0041] 20-Compression refrigeration system, 21-Evaporator module, 211-Enclosure, 2111-Hot air inlet, 2112-Cold air outlet, 212-Evaporator, 213-Indoor fan, 22-Outdoor fan, 23-Condenser, 24-Compressor, 25-Throttling device;

[0042] 30 - Control Module;

[0043] 40 - Power supply module. Detailed Implementation

[0044] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0045] To enable those skilled in the art to better understand the present application, the present application will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0046] Please see Figure 1 and Figure 5 The cooling garment provided in this application embodiment includes a garment body 10 and a compression cooling system 20.

[0047] The main body of the garment 10 adopts an outer layer + inner lining design. The main body of the garment 10 includes an inner layer fabric 12 and an outer layer fabric 11. A cooling cavity 13 is formed between the inner layer fabric 12 and the outer layer fabric 11. The outer layer is made of waterproof and non-breathable fabric, and the inner lining is made of breathable fabric. The inner layer fabric 12 is provided with cooling air holes 121 to facilitate the flow of gas inside the main body of the garment 10.

[0048] The compression refrigeration system 20 is installed on the main body of the garment 10. The compression refrigeration system 20 is used to achieve the refrigeration effect by changing the state of the refrigerant under different pressures and temperatures.

[0049] Furthermore, the compression refrigeration system 20 includes an evaporator module 21 disposed in the refrigeration chamber 13. The evaporator module 21 is provided with a hot air inlet 2111 and a cold air outlet 2112. The cold air outlet 2112 is used to introduce the cold air generated by the evaporator module 21 into the refrigeration chamber 13, and the hot air inlet 2111 is used to introduce the hot air into the evaporator module 21 after absorbing the heat of the target to be dissipated into the refrigeration chamber 13. Of course, the target to be dissipated can be a human body or other target that requires temperature control.

[0050] As can be seen, in the cooling chamber 13, the hot air that has absorbed the heat of the human body is introduced into the evaporator module 21 through the hot air inlet 2111. The hot air that has absorbed the heat of the human body exchanges heat with the refrigerant in the evaporator module 21 to produce cold air, which is then introduced into the cooling chamber 13 through the cold air outlet 2112, thereby forming a cooling cycle inside the cooling chamber 13.

[0051] Compared to the traditional refrigeration cycle method that uses bottom air intake and top air exhaust, this application forms an air-cooled cycle inside the refrigeration chamber 13. On the one hand, under the action of the evaporator module 21, the hot air that absorbs the heat of the human body can exchange heat with the refrigerant in the evaporator module 21 to produce cold air, so as to ensure that the refrigeration effect can meet the usage requirements. On the other hand, the refrigeration is mainly achieved by air circulating inside the refrigeration chamber 13. This can improve the utilization rate of the air inside the refrigeration chamber 13, so that the cold air circulates between the refrigeration chamber 13 and the human body, dissipating heat from the human body, increasing the utilization rate of the cooling capacity, and resulting in a better refrigeration effect.

[0052] By using the aforementioned cooling clothing, the utilization rate of the air inside the cooling chamber 13 is improved while ensuring the cooling effect.

[0053] Please refer to the following: Figure 3 In order to facilitate the precise delivery of the cold air generated by the evaporator module 21 to the human body parts that need to be cooled, the cooling chamber 13 is provided with a cooling air duct 14. The cooling air duct 14 is provided with an air inlet 1411 and several air outlets 1421. The air inlet 1411 is connected to the cold air outlet 2112, and the air outlets 1421 are used to deliver the cold air to the corresponding human body parts that need to be cooled.

[0054] In this way, the cold air generated by the evaporator module 21 is accurately delivered to the corresponding heat-generating parts of the human body through the cold air outlet 2112, the air inlet 1411 and the corresponding air outlet 1421.

[0055] In some embodiments, a flexible tube is also provided inside the cooling cavity 13. The flexible tube includes a main pipe 141 and several branch pipes 142. The main pipe 141 and each branch pipe 142 are used to form a cooling air duct 14. An air inlet 1411 is provided on the main pipe 141, and air outlets 1421 are evenly provided on the branch pipes 142 to deliver air.

[0056] Each branch pipe 142 is connected to the main pipe 141 to deliver cold air to the corresponding part of the human body that needs to be cooled. Both the main pipe 141 and each branch pipe 142 can be made of flexible plastic pipe. Furthermore, holes are evenly opened on each branch pipe 142 to deliver cold air through the duct, thereby achieving precise air delivery to the part that needs to be cooled.

[0057] The main pipe 141 and each branch pipe 142 use flexible plastic pipes to also serve as supports, so as to form a cooling cavity 13 inside the garment body 10.

[0058] In this way, when the main pipe 141 and each branch pipe 142 are assembled on the human body, the flexible plastic pipes can be bent to make the main pipe 141 and each branch pipe 142 fit the curve of the human body. Compared with traditional rigid air ducts, this reduces the discomfort caused to the human body and reduces the weight of the overall garment. At the same time, the flexible plastic pipes can also play a supporting role to form a cooling cavity 13 that facilitates airflow inside the main body of the garment 10.

[0059] In some embodiments, a corresponding number of air outlets 1421 can be configured on each branch pipe 142. The direction of each air outlet 1421 is designed according to the heat-generating parts on the back of the human body. This allows the cold air generated by the evaporator module 21 to be delivered to each part of the back of the human body that needs to be cooled through the air duct structure and the corresponding air outlets 1421, thereby achieving precise air delivery to the heat-generating areas of the human body.

[0060] In some embodiments, the evaporator module 21 includes a housing 211, an evaporator 212, and an internal fan 213.

[0061] Please refer to the following: Figure 2 The cover 211 is provided with a hot air inlet 2111 and a cold air outlet 2112. The evaporator 212 is located inside the cover 211 and on the side near the cold air outlet 2112. The internal fan 213 is located inside the cover 211 and on the side near the hot air inlet 2111. The internal fan 213 is used to deliver hot air that has absorbed human body heat in the cooling chamber 13 and hot air outside the clothing body 10 to the evaporator 212.

[0062] It is understood that, in this embodiment, the evaporator 212 and the internal fan 213 are located in an independent cavity within the cooling chamber 13 through the arrangement of the cover 211. This independent cavity has a cold air outlet 2112 and a hot air inlet 2111. The cold air outlet 2112 is used to introduce the cold air generated by the evaporator module 21 into the cooling chamber 13, and the hot air inlet 2111 is used to introduce the hot air in the cooling chamber 13 that absorbs the heat of the human body into the evaporator module 21, thereby forming a cooling cycle in the cooling chamber 13 to meet the cooling needs of various heat-generating parts on the back of the human body.

[0063] It should be noted that the evaporator 212 mentioned above is a small evaporator, and the internal fan 213 is a centrifugal fan. The small evaporator is installed below the shoulders and neck on the back of the human body, and ambient air is drawn in by the centrifugal fan. After the high-temperature gas from the outside passes through the evaporator 212, the heat is absorbed by the evaporator 212, and the cooled air is transported to the heat-generating parts on the back of the human body through the air duct to cool the heat-generating parts on the back of the human body.

[0064] In this way, the gas sent to the evaporator 212 comes from the hot air inside the garment body 10 after absorbing heat from the human body and the hot air outside the garment body 10. The hot air inside the garment body 10 is the air cooled by the evaporator 212 and blown to the part of the human body to be cooled through the air supply duct, where it absorbs heat from the human body and then returns to the hot air inlet 2111. The hot air outside the garment body 10 is introduced from the neck area of ​​the garment body 10.

[0065] In some embodiments, the cover 211 is a cover formed of woven fabric, which is fixed inside the cooling chamber 13 and located 5-15 cm below the neck of the garment body 10. In this way, the evaporator 212 and the internal fan 213 are arranged 5-15 cm below the neck and fixed inside the garment body 10 by the woven fabric.

[0066] In some embodiments, the compression refrigeration system 20 further includes a compressor 24, a condenser 23, and a throttling device 25.

[0067] The compressor 24's discharge port is connected to the first end of the condenser 23, the second end of the condenser 23 is connected to the first end of the throttling device 25, the second end of the throttling device 25 is connected to the first end of the evaporator 212, and the second end of the evaporator 212 is connected to the compressor 24's suction port, thus forming a refrigerant circulation loop. The compressor 24 is a miniature compressor with an overall weight of less than or equal to 700g and a height of less than or equal to 12cm.

[0068] As can be seen, the compression refrigeration principle of the above-mentioned compression refrigeration system 20 is as follows: the refrigerant is compressed into high-pressure gas in the compressor 24 and discharged into the condenser 23. After being cooled in the condenser 23, it condenses into high-pressure liquid and flows into the throttling device 25. The refrigerant throttled by the throttling device 25 becomes low-pressure, low-temperature wet vapor, and then enters the evaporator 212 to exchange heat with the hot air that has absorbed heat from the human body before returning to the compressor 24.

[0069] In some embodiments, the throttling device 25 may be a capillary tube. The function of the capillary tube is to condense the refrigerant into a high-pressure liquid state in the condenser 25, and after throttling by the capillary tube, it becomes a low-pressure, low-temperature wet vapor, so that the refrigerant can enter the evaporator 212. Of course, the capillary tube can also be replaced by an expansion valve.

[0070] In addition, the liquid cooling pipes in the compression refrigeration system 20 are made of flexible silicone material, and can be fixed in the garment's lining using yarn, clips, or other methods.

[0071] To facilitate the removal of heat generated by the condenser 23, the compression refrigeration system 20 also includes an external fan 22, which is positioned towards the condenser 23 and is used to remove the heat generated by the condenser 23 from the garment body 10.

[0072] The external fan 22 is located at the waist of the garment. The condenser 23 needs to absorb the cold air inside the garment to dissipate heat. Therefore, the external fan 22 can draw in the air that has already absorbed the heat from the body of the garment 10 and the human body cavity. After passing through the condenser 23, the air is heated and discharged into the environment.

[0073] In some embodiments, the external fan 22 and the internal fan 213 are connected by a hot air duct, so that the heat generated by the condenser 23 is transferred to the evaporator 212.

[0074] In this way, the heat generated by the condenser 23 can be reused. For example, a pipe connecting the external fan 22 and the internal fan 213 can be installed on the main body of the garment 10. In this way, the external fan 22 can send the heat generated by the condenser 23 to the internal fan 213, thereby improving the evaporation efficiency of the evaporator 212.

[0075] In addition, the refrigerated clothing also includes a control module 30 and a power supply module 40.

[0076] The control module 30 is communicatively connected to the compressor 24, the external fan 22 and the internal fan 213, and is used to control the opening and closing of the compressor 24, the external fan 22 and the internal fan 213; the power supply module 40 is communicatively connected to the control module 30, and is used to supply power to the control module 30.

[0077] To facilitate automatic control, functional devices such as temperature and humidity sensors can be designed inside the refrigerated clothing. The control module 30 is connected to the temperature and humidity sensors, enabling the control module 30 to control the start and stop of the compressor 24, the external fan 22, and the internal fan 213 based on the data transmitted by the temperature and humidity sensors.

[0078] Please refer to the following: Figure 4 The outer wall of the garment body 10 is provided with a bag body 15, and the compressor 24, condenser 23, external fan 22, control module 30 and power supply module 40 are integrated in the bag body 15.

[0079] In some embodiments, the bag body 15 is provided with a first accommodating cavity 151, a second accommodating cavity 152 and a third accommodating cavity 153 in sequence. The first accommodating cavity 151 is used to accommodate the condenser 23 and the external fan 22, the second accommodating cavity 152 is used to accommodate the compressor 24, and the third accommodating cavity 153 is used to accommodate the control module 30 and the power supply module 40.

[0080] The aforementioned bag 15 can be positioned at the waist of the garment, allowing accessories such as the compressor 24, condenser 23, external fan 22, control module 30, and power supply module 40 to be secured to the waist.

[0081] Of course, depending on the heat dissipation requirements, the first accommodating cavity 151, the second accommodating cavity 152 and the third accommodating cavity 153 can be interconnected. In this way, the external fan 22 used by the condenser 23 can not only enhance the circulation of cooling gas, but also dissipate heat for other heat-generating devices.

[0082] In some embodiments, the main body of the garment 10 is a vest-style garment that should not be worn directly against the skin. There should be a layer of close-fitting clothing between the garment and the skin to prevent the air outlet temperature from being too low and affecting human health.

[0083] In addition, the main body of the garment 10 has elastic drawstrings at the cuffs and waist, which ensures that the main body of the garment 10 fits snugly against the skin except at the neck.

[0084] By using the aforementioned cooling clothing, the utilization rate of the air inside the cooling chamber 13 is improved while ensuring the cooling effect.

[0085] It should be noted that in this specification, relational terms such as first and second are used only to distinguish one entity from several other entities, and do not necessarily require or imply any such actual relationship or order between these entities.

[0086] The cooling garments provided in this application have been described in detail above. Specific examples have been used to illustrate the principles and implementation methods of this application. The descriptions of the embodiments above are merely for the purpose of helping to understand the solution and core ideas of this application. It should be noted that those skilled in the art can make various improvements and modifications to this application without departing from its principles, and these improvements and modifications also fall within the protection scope of this application.

Claims

1. A type of cooling garment, characterized in that, include: The main body of the garment (10) is provided with a cooling cavity (13). A compression refrigeration system (20) is provided on the main body of the garment (10); The compression refrigeration system (20) includes an evaporator module (21) disposed in the refrigeration chamber (13). The evaporator module (21) is provided with a hot air inlet (2111) and a cold air outlet (2112). The cold air outlet (2112) is used to introduce the cold air generated by the evaporator module (21) into the refrigeration chamber (13). The hot air inlet (2111) is used to introduce hot air into the evaporator module (21) into the refrigeration chamber (13) to absorb the heat of the target to be dissipated.

2. The cooling garment as described in claim 1, characterized in that, The cooling chamber (13) is provided with a cooling air duct (14), which is provided with an air inlet (1411) and several air outlets (1421). The air inlet (1411) is connected to the cold air outlet (2112), and the air outlets (1421) are used to deliver cold air to the corresponding target to be cooled.

3. The refrigerated clothing as described in claim 2, characterized in that, The cooling chamber (13) is also provided with a flexible tube, which includes a main pipe (141) and several branch pipes (142). The main pipe (141) and each of the branch pipes (142) are used to form the cooling air duct (14). The air inlet (1411) is located on the main pipe (141). The air outlets (1421) are evenly arranged on the branch pipes (142) to deliver air. The main pipe (141) and each of the branch pipes (142) are also used to provide support so as to form the cooling chamber (13) inside the garment body (10).

4. The refrigerated clothing as described in claim 1, characterized in that, The evaporator module (21) includes: The cover (211) is provided with the hot air inlet (2111) and the cold air outlet (2112). An evaporator (212) is disposed inside the enclosure (211) and located on the side near the cold air outlet (2112); An internal fan (213) is located inside the cover (211) and on the side near the hot air inlet (2111) to deliver hot air from the cooling chamber (13) after absorbing heat from the target to be dissipated and hot air from outside the main body of the garment (10) to the evaporator (212).

5. The refrigerated clothing as described in claim 4, characterized in that, The cover (211) is a cover made of woven fabric. The cover (211) is fixed inside the cooling cavity (13) and located 5-15cm below the neck of the main body of the garment (10).

6. The cooling garment as described in claim 4, characterized in that, The compression refrigeration system (20) further includes a compressor (24), a condenser (23), and a throttling device (25). The exhaust port of the compressor (24) is connected to the first end of the condenser (23), the second end of the condenser (23) is connected to the first end of the throttling device (25), the second end of the throttling device (25) is connected to the first end of the evaporator (212), and the second end of the evaporator (212) is connected to the suction port of the compressor (24) to form a refrigerant circulation loop. The compression refrigeration system (20) also includes an external fan (22) for discharging the heat generated by the condenser (23) from the garment body (10).

7. The refrigerated clothing as described in claim 6, characterized in that, The external fan (22) and the internal fan (213) are connected by a hot air duct, so that the heat generated by the condenser (23) is transferred to the evaporator (212).

8. The refrigerated clothing as described in claim 6, characterized in that, The cooling clothing also includes: The control module (30) is communicatively connected to the compressor (24), the external fan (22) and the internal fan (213) and is used to control the opening and closing of the compressor (24), the external fan (22) and the internal fan (213); The power supply module (40) is communicatively connected to the control module (30) and is used to supply power to the control module (30).

9. The refrigerated clothing as described in claim 8, characterized in that, The outer wall of the garment body (10) is provided with a bag (15), and the compressor (24), the condenser (23), the external fan (22), the control module (30) and the power supply module (40) are integrated in the bag (15); The bag body (15) is provided with a first accommodating cavity (151), a second accommodating cavity (152) and a third accommodating cavity (153) in sequence. The first accommodating cavity (151) is used to accommodate the condenser (23) and the external fan (22), the second accommodating cavity (152) is used to accommodate the compressor (24), and the third accommodating cavity (153) is used to accommodate the control module (30) and the power supply module (40).

10. The refrigeration garment as described in any one of claims 1-9, characterized in that, The main body of the garment (10) includes an inner fabric (12) and an outer fabric (11), and the cooling cavity (13) is formed between the inner fabric (12) and the outer fabric (11). The inner fabric (12) is provided with cooling air holes (121). The main body of the garment (10) has elastic cords at the cuffs and waist.

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