Temperature adjusting device

Abstract

The utility model relates to the technical field of fans, in particular to a temperature adjusting device. The temperature adjusting device comprises a shell, a refrigerating part and a fan. The shell defines a wearing space for a user to wear, a mounting space is formed in the shell, and the shell is provided with a cold air outlet communicating with the mounting space; the shell comprises an outer shell and a temperature conduction shell, the temperature conduction shell is arranged on the side, facing the wearing space, of the outer shell, and an air suction opening is formed in the temperature conduction shell. The refrigeration part is arranged in the installation space, and the cold face of the refrigeration part is in heat conduction connection with the heat conduction shell. The draught fan is arranged in the installation space, and the air inlet side of the draught fan communicates with the air suction opening. According to the temperature adjusting device, the cooling capacity on the temperature guide shell is relatively efficiently utilized, and the refrigerating efficiency and the use experience feeling of a user are further improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of fans, in particular to a temperature regulating device. BACKGROUND

[0002] In recent years, people are increasingly pursuing a more convenient life. In order to meet the needs of outdoor activities or other life scenarios, various portable fans have appeared on the market, such as neck-wearing fans. The emergence of neck-wearing fans has solved the activity limitations brought by handheld fans. Whether it is sports, outdoor activities or office use scenarios, neck-wearing fans can free the user's hands and achieve the effect of blowing air anytime and anywhere without the need to hold the fan.

[0003] In the refrigeration process of traditional neck-wearing fans, part of the cold energy of the refrigeration element is often directly lost to the environment through the shell or support, resulting in low refrigeration efficiency and poor actual cooling effect, which affects the user's experience. CONTENT OF THE UTILITY MODEL

[0004] The present application provides a temperature regulating device.

[0005] The present application provides a temperature regulating device, which comprises a shell, a refrigeration element and a fan. The shell defines a wearing space for a user to wear, and is provided with a cold air outlet communicating with an installation space. The shell is internally provided with the installation space. The shell comprises an outer shell and a temperature guide shell, and the temperature guide shell is arranged on the side of the outer shell facing the wearing space. The temperature guide shell is provided with an air suction port. The refrigeration element is arranged in the installation space, and the cold surface of the refrigeration element is in thermal conduction connection with the temperature guide shell. The fan is arranged in the installation space, and the air inlet side of the fan is in communication with the air suction port, and the air outlet side of the fan is in communication with the cold air outlet.

[0006] In some optional examples, the temperature guide shell covers the side of the outer shell facing the wearing space, and the temperature guide shell defines the wearing space. The thermal conductivity of the temperature guide shell is higher than that of the outer shell. Alternatively, the shell further comprises an inner shell, and the outer shell is curvedly arranged so that the two ends of the outer shell are relatively spaced apart. The number of the inner shell is two, and the two inner shells are connected to the outer shell and located at the two ends of the temperature guide shell, respectively. The two inner shells are relatively spaced apart. The wearing space is defined by the inner shell and the temperature guide shell. The thermal conductivity of the temperature guide shell is higher than that of the outer shell and higher than that of the inner shell.

[0007] In some optional examples, the temperature guide shell is curvedly arranged, and the temperature guide shell comprises an air inlet portion and two air outlet portions. The two air outlet portions are connected to the two ends of the air inlet portion and are relatively spaced apart. The cold air outlet is arranged on the air outlet portion, and the air suction port is arranged on the side of the air inlet portion facing the wearing space.

[0008] In some optional examples, the temperature adjusting device further comprises a wind guide shell arranged in the mounting space, the wind guide shell having a communicating air inlet channel and a wind guide channel, the air fan being arranged in the air inlet channel, the air suction port and the cold air outlet being communicated in sequence through the air inlet channel and the wind guide channel.

[0009] In some optional examples, the wind guide shell comprises a volute, a volute tongue and a wind guide plate, the volute surrounding the air inlet channel, the volute having a first air outlet, the volute tongue being connected to the volute at the first air outlet, one end of the wind guide plate being connected to the volute at the first air outlet and the other end extending to the cold air outlet of the wind guide shell, the wind guide plate and the volute being spaced apart to form the wind guide channel.

[0010] In some optional examples, the temperature adjusting device further comprises a plurality of cold conduction fins, the cold conduction fins being in contact with the wind guide shell, the plurality of cold conduction fins being arranged in the wind guide channel in a spaced apart manner.

[0011] In some optional examples, each of the cold conduction fins extends in the direction of the wind guide channel, the plurality of cold conduction fins being arranged in the wind guide channel in a spaced apart manner, a drainage channel being formed between two adjacent cold conduction fins, one end of the drainage channel being in communication with the cold air outlet.

[0012] In some optional examples, the temperature adjusting device further comprises a heat dissipation member, the heat dissipation member being arranged in the mounting space and being in thermal conduction connection with the hot surface of the refrigeration member; the heat dissipation member having a heat dissipation channel, the volute having a second air outlet, the second air outlet and the first air outlet being located at two sides of the volute respectively, the shell further having a heat dissipation air outlet, the second air outlet being communicated with the heat dissipation air outlet through the heat dissipation channel.

[0013] In some optional examples, the heat dissipation channel has a first end and a second end opposite to each other, the first end being opposite to and communicated with the air inlet channel, the second end being closed.

[0014] In some optional examples, the heat dissipation channel comprises a plurality of parallel arranged sub-channels, the bottom wall of the sub-channel being provided with a wind guide arc surface, the wind guide arc surface causing the depth of the heat dissipation channel to decrease in the direction from the first end to the second end.

[0015] In use, the cold surface of the refrigeration member transfers cold energy to the wind guide shell, part of the cold energy is conducted to the surrounding air through the wind guide shell, the air fan sucks the cold air around the wind guide shell into the mounting space from the air suction port and blows out through the cold air outlet, blowing towards the body surface of the wearer, providing refrigeration and cooling for the user. The temperature adjusting device of the present application transfers cold energy through the wind guide shell, on the one hand improving the cold energy transfer efficiency, on the other hand the wind guide shell is arranged on one side of the wearing space, realizing the refrigeration effect close to the skin of the wearer, cooperating with the cold air supply of the cold air outlet, greatly improving the cooling effect. The air suction port is arranged on the wind guide shell to collect the cold energy dissipated in the environment, avoiding the diffusion of cold air to the surrounding, relatively efficiently utilizing the cold energy on the wind guide shell, further improving the refrigeration efficiency and the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solution of the present application, the following is a brief introduction to the drawings required for use in the implementation. Obviously, the drawings described below are only some implementation methods of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0017] Figure 1 Schematic diagram of the structure of a temperature control device provided in one embodiment of the present application.

[0018] Figure 2 yes Figure 1 Schematic diagram of the explosion structure of the temperature control device shown.

[0019] Figure 3 yes Figure 1 A schematic diagram of the exploded structure of another embodiment of the temperature control device is shown.

[0020] Figure 4 yes Figure 2 The temperature regulating device shown is a schematic diagram of the structure of the air guide shell.

[0021] Figure 5 yes Figure 2 Schematic diagram of the structure of the heat sink of the temperature control device shown.

[0022] Figure 6 yes Figure 5 Schematic diagram of the cross-sectional structure of the heat sink shown.

[0023] 1. Thermostatic heating element; 2. Cooling element; 3. Cooling fan; 4. Air flow control element; 5. Cooling fan; 6. Inner shell; 7. Air inlet; 8. Air inlet duct; 9. Inner shell; 10. Air intake duct; 11. Air outlet duct; 12. Inner shell; 14. Air intake duct; 14. Air outlet duct; 14. Inner shell; 15. Air inlet; 16. Inner shell; 16. Air inlet duct; 17. Air intake duct; 18. Air outlet duct; 19. Inner shell; 20. Refrigeration element; 21. Air intake duct; 22. Air flow control element; 23. Inner shell; 24. Air flow control element; 25. Inner shell; 26. Air flow control element; 27. Inner shell; 28. Air flow control element; 29. ​​Inner shell; 30. Refrigeration element; 31. Air intake duct; 32. Air flow control element; 33. Inner shell; 34. Air flow control element; 35. Inner shell; 36. Air flow control element; 37. Inner shell; 38. Air flow control element; 39. Inner shell; 40. Air flow control element; 41. Inner shell; 42. Air flow control element; 43. Inner shell; 44. Inner shell; 45. Air flow control element; 46. Inner shell; 47. Air flow control element; 48. Inner shell; 49. Inner shell; 50. Air flow control element; 51. Inner shell; 52. Air flow control element DETAILED DESCRIPTION

[0024] In order to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described in the following with reference to the accompanying drawings. Obviously, the described embodiments are only some of the embodiments of the present application, but not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of the present application.

[0025] As some terms are used in the description and claims to refer to certain components, those skilled in the art should understand that hardware manufacturers can use different names to refer to the same components. The description and claims do not distinguish components by name difference, but by functional difference. As mentioned throughout the description and claims, "including" is an open term, so it should be interpreted as "including but not limited to"; "approximately" means that those skilled in the art can solve technical problems within a certain error range and basically achieve technical effects.

[0026] Please refer to Figure 1 The embodiment of the present application provides a temperature adjusting device 100, which can be worn on the neck of a user to cool the user, free the user's hands, and achieve the effect of blowing and cooling at any time and anywhere without holding.

[0027] Please refer to Figure 1 and Figure 2 In the embodiment, the temperature adjusting device 100 can include a shell 10, a refrigeration component 30, and a fan 50. The shell 10 defines a wearing space 101 for a user to wear, and the inside of the shell 10 is provided with a mounting space 103. The shell 10 is provided with a cold air outlet 1432 communicating with the mounting space 103. The shell 10 can include an outer shell 12 and a temperature guide shell 14 connected to one side of the outer shell 12 facing the wearing space 101. The temperature guide shell 14 is provided with an air inlet 1412. The refrigeration component 30 is arranged in the mounting space 103, and the cold surface of the refrigeration component 30 is in thermal conduction connection with the temperature guide shell 14. The fan 50 is arranged in the mounting space 103, and the air inlet side of the fan 50 is in communication with the air inlet 1412. The air outlet side of the fan 50 is in communication with the cold air outlet 1432. The "thermal conduction connection" is understood as the connection relationship between the two, which is reflected in heat conduction. As long as heat transfer is achieved between the two, it is considered that the "thermal conduction connection" provided in the embodiment of the present application is achieved. Specifically, it can be contact connection or non-contact connection, for example, heat transfer can be achieved by direct contact between the surfaces of the two, or heat transfer can be achieved by non-contact (space separation) through heat radiation, or heat transfer can be achieved by indirect contact (a heat transfer reconstruction component is arranged between the two).

[0028] In use, the cold surface of the refrigeration component 30 transfers cold energy to the temperature-conducting shell 14, part of the cold energy is conducted to the ambient air through the temperature-conducting shell 14, the fan 50 sucks the cold air around the temperature-conducting shell 14 into the installation space 103 from the air inlet 1412, and blows out the cold air through the cold air outlet 1432 to the surface of the wearer, thereby providing refrigeration and cooling for the user. The temperature regulating device 100 of the embodiment of the present application transfers cold energy through the temperature-conducting shell 14, which improves the cold energy transfer efficiency on the one hand, and on the other hand, the temperature-conducting shell 14 is arranged on one side of the wearing space 101, thereby realizing the refrigeration effect close to the skin of the wearer, and cooperating with the cold air supply of the cold air outlet 1432, the cooling effect is greatly improved. The air inlet 1412 is arranged on the temperature-conducting shell 14 to collect the cold energy dissipated in the environment, thereby avoiding the diffusion of the cold air to the surroundings, relatively efficiently utilizing the cold energy on the temperature-conducting shell 14, and further improving the refrigeration efficiency and the user experience.

[0029] In the present application, unless otherwise explicitly specified or limited, the terms "mounting", "connection", "connecting", "fixing" and the like should be understood in a broad sense. For example, it can be fixed connection, or detachable connection, or integral connection; it can be mechanical connection, or electrical connection; it can be direct connection, or indirect connection through an intermediate medium, or internal communication of two elements, or only surface contact. For those skilled in the art, the specific meanings of the above terms in the present application can be understood according to the specific circumstances.

[0030] In use of the temperature regulating device 100, the neck of the user is located in the wearing space 101, specifically, the wearing space 101 is open on one side to facilitate the user to wear, and the overall shape of the shell 10 generally conforms to the curvature of the neck of the user, so as to surround the neck of the user to cool the surface of the user. In the embodiment, the shell 12 is curvedly arranged so that the two ends of the shell 12 are relatively spaced apart. The present specification does not limit the specific shape of the temperature-conducting shell 14, which can be consistent with the shape of the shell 12 and cover the entire side of the shell 12 facing the wearing space 101 (as shown in Figure 2 The two ends of the temperature-conducting shell 14 are connected to the two ends of the shell 12, respectively, the temperature-conducting shell 14 defines the wearing space 101, and the heat conduction efficiency of the temperature-conducting shell 14 is higher than that of the shell 12.

[0031] Please refer to Figure 1 and Figure 3In some embodiments, the temperature-conducting shell 14 can also only cover the side surface of the outer shell 12 close to the back of the neck and the two sides of the neck of the user, so that the part of the shell 10 in contact with the user can efficiently transfer cold energy, improving the cooling efficiency while reducing costs. Specifically, the shell 10 can further include two inner shells 16, which are connected to the outer shell 12 and located at the two ends of the temperature-conducting shell 14, respectively, and are oppositely spaced. The two inner shells 16 are connected to the two ends of the temperature-conducting shell 14 and are smoothly connected with the temperature-conducting shell 14. The aforementioned "connection" can be understood as that the surfaces of the two are smoothly transitioned to each other at the abutting position, such as that the abutting gap is less than a specified value, or that the two are located on the same plane, or that the two defined curved surfaces are continuous, etc. Or it can be understood as that the two jointly form a specific appearance contour, such as jointly forming a stepped structure, a corner structure, a curved surface structure, etc. In the present embodiment, the surface of the inner shell 16 away from the outer shell 12 and the surface of the temperature-conducting shell 14 away from the outer shell 12 are smoothly transitioned to each other at the abutting position, and jointly form a curved surface structure, and the inner shell 16 and the temperature-conducting shell 14 jointly define the wearing space 101.

[0032] The side of the temperature-conducting shell 14 away from the outer shell 12 protrudes towards the wearing space 101 to jointly define the installation space 103 with the outer shell 12. The temperature-conducting shell 14 has a contact surface 1401 facing the wearing space 101 and a connecting surface 1403 connected to the outer shell 12, and the connecting surface 1403 is provided with two, which are respectively provided on the two sides of the contact surface 1401 and are respectively connected to the two sides of the outer shell 12. The two connecting surfaces 1403 are oppositely spaced, and the connecting surface 1403 intersects the contact surface 1401. If the shell 10 further includes the aforementioned inner shell 16, the side of the inner shell 16 away from the outer shell 12 also protrudes towards the wearing space 101, and the outer shell 12, the temperature-conducting shell 14 and the inner shell 16 jointly define the installation space 103. The heat conduction efficiency of the temperature-conducting shell 14 is higher than that of the outer shell 12 and the inner shell 16, for example, the temperature-conducting shell 14 can be made of metal, ceramic material with high heat conduction efficiency, or made of silica gel filled with heat-conducting material to improve the skin-friendly feeling of the temperature-adjusting device 100. The inner shell 14 and the outer shell 14 can be made of plastic, rubber, etc. In some embodiments, the outer shell 12 and the inner shell 16 can be made of the same material.

[0033] In the embodiment, the temperature-guiding shell 14 is also curved to match the shape of the shell 12. The temperature-guiding shell 14 can include an air inlet portion 141 and two air outlet portions 143, which are respectively connected to two ends of the air inlet portion 141 and oppositely spaced. The air outlet openings 1432 are arranged on the air outlet portions 143, and the air inlet openings 1412 are arranged on the side of the air inlet portion 141 facing the wearing space 101. When the user wears the temperature-adjusting device 100, the air inlet portion 141 is opposite to the back of the user's neck, and the two air outlet portions 143 are located on both sides of the user's neck. Specifically, in the embodiment, the air inlet openings 1412 are arranged on the contact surface 1401 of the air inlet portion 141, and when the temperature-adjusting device 100 is started, the air fan 50 sucks air through the air inlet openings 1412, and the air flows between the contact surface 1401 and the surface of the wearer, thereby cooling the back of the user's neck. The air outlet openings 1432 are arranged on the connecting surface 1403 of the air outlet portion 143, and when the user wears the temperature-adjusting device 100, the air outlet openings 1432 are located on the connecting surface 1403 on the upper side of the temperature-adjusting device 100. The connecting surface 1403 is inclined towards the wearing space 101, so that the air blown by the air outlet openings 1432 on the connecting surface 1403 can be blown to the surface of the user, such as the head and neck.

[0034] Please refer to Figure 2 , the number of air outlet openings 1432 can be two, and the two air outlet openings 1432 are arranged on the two air outlet portions 143. The shape of the air outlet openings 1432 is not limited in the present specification. The air outlet openings 1432 can be round holes or square holes. In the embodiment, the air outlet openings 1432 are strip-shaped air outlet openings extending along the curvature of the temperature-guiding shell 14, so that the range of the cold air blown is relatively large. In order to reduce the possibility that foreign matters enter the shell 10 under the suction of the air fan 50 when the air fan 50 is started, the air inlet openings 1412 can include a plurality of small-diameter round holes, which are arranged at intervals. In actual production, the arrangement and specific shape of the air inlet openings 1412 can be designed according to the profile of the air inlet side of the air fan 50.

[0035] In some embodiments, the air outlet openings 1432 can also be arranged on the shell 12 or the inner shell 16, or the shell 12 and the temperature-guiding shell 14 can both be provided with the air outlet openings 1432, and the inner shell 16 and the temperature-guiding shell 14 can both be provided with the air outlet openings 1432. In other embodiments, the air outlet openings 1432 can also be gaps between the shell 12 and the temperature-guiding shell 14.

[0036] In the embodiment, the refrigeration component 30 is arranged on the temperature-guiding shell 14 for outputting cold energy. The refrigeration component 30 is connected to the inner wall of the air inlet part 141 corresponding to the contact surface 1401, and is closer to the wearing space 101, so that the cooling effect is relatively good. The refrigeration component 30 can adopt a semiconductor refrigeration sheet. The semiconductor refrigeration sheet uses the thermoelectric effect to refrigerate, and the heat absorption and heat release phenomenon caused by the current passing through different conductors to achieve the cooling effect. The refrigeration component 30 has a hot surface and a cold surface. The hot surface is understood as the side of the refrigeration component 30 that releases heat, and the cold surface is understood as the side of the refrigeration component 30 that absorbs heat. The cold surface of the refrigeration component 30 is attached to the temperature-guiding shell 14. When the temperature adjusting device 100 is turned on, the cold surface of the refrigeration component 30 will absorb heat, thereby reducing the temperature around the temperature adjusting device 100, so that the wearer feels cool. The refrigeration component 30 and the temperature-guiding shell 14 are close to the skin of the wearer, which not only effectively reduces the local temperature, but also transmits the cool feeling to the whole body through blood circulation.

[0037] Please refer to Figure 2 and Figure 4 , the fan 50 is arranged in the mounting space 103 and located between the air inlet part 141 and the shell 12. The fan 50 is located at the end of the refrigeration component 30, and the air inlet side of the fan 50 is connected with the air suction port 1412. The fan 50 can be a centrifugal fan. The direction of the air inlet flow of the centrifugal fan is the axial direction of the fan 50, and the air outlet flow is the radial direction of the fan 50. In the embodiment, the temperature adjusting device 100 further comprises a wind-guiding shell 70 arranged in the mounting space 103. The wind-guiding shell 70 has a connected air inlet channel 701 and a wind-guiding channel 703. The fan 50 is arranged in the air inlet channel 701. The air suction port 1412 and the cold air outlet 1432 are connected in sequence through the air inlet channel 701 and the wind-guiding channel 703. The wind-guiding shell 70 forms an air duct between the air suction port 1412 and the cold air outlet 1432, which converges and guides the air blown by the fan 50 to the cold air outlet 1432, so that the refrigeration efficiency is relatively improved.

[0038] In the embodiment, the wind-guiding shell 70 can include a volute 72, a volute tongue 74, and a wind-guiding plate 76. The volute 72 surrounds the air inlet channel 701. The volute 72 has a first air outlet 721, and the volute tongue 74 is connected to the volute 72 and located at the first air outlet 721. One end of the wind-guiding plate 76 is connected to the first air outlet 721 of the volute 72, and the other end extends to the cold air outlet 1432 of the temperature-guiding shell 14. The wind-guiding plate 76 and the volute 72 are relatively spaced to form the wind-guiding channel 703. The fan 50 is a turbine fan, and the fan 50 blows air radially. The fan 50 is arranged in the air inlet channel 701, and the volute 72 surrounds the outer periphery of the fan 50. The surrounding volute structure further improves the effect of collecting and guiding air flow.

[0039] In the present application, the terms "first", "second", "third", etc. are used only for descriptive purposes and cannot be construed as indicating or implying relative importance or an indicated number of technical features. Therefore, the features defined with "first", "second", etc. can explicitly or implicitly include at least one of the features. In the description of the present application, the meaning of "a plurality of" is at least two, such as two, three, etc., unless otherwise specifically limited.

[0040] The volute 72 and the volute tongue 74 can be arranged in the air inlet portion 141, and the air deflector 76 can be arranged in the air outlet portion 143. One end of the volute tongue 74 is connected to one side of the first air outlet 721 of the volute 72, and the other end is connected to the inner wall of the side of the temperature guide shell 14 provided with the cold air outlet 1432. One end of the air deflector 76 is connected to the other side of the first air outlet 721 of the volute 72, so that the first air outlet 721 is located between the volute tongue 74 and the air deflector 76. The air deflector 76 is arranged obliquely, so that the end thereof away from the volute 72 extends to the side wall where the cold air outlet 1432 is located, so that the cold air outlet 1432 is located between the end of the volute tongue 74 away from the volute 72 and the end of the air deflector 76 away from the volute 72. The air guide shell 70, the outer shell 12 and the temperature guide shell 14 jointly define an air inlet channel 701 and an air guide channel 703. When the fan 50 is started, the air is blown out from the side of the fan 50, collected and gathered by the volute 72, enters the air guide channel 703 from the first air outlet 721, and is blown out from the cold air outlet 1432, so that the air outlet efficiency is relatively improved, and the cooling efficiency is improved.

[0041] In order to further improve the refrigeration efficiency, in the present embodiment, the temperature regulating device 100 further comprises a cold guide fin 80 arranged in the air guide channel 703. The cold guide fin 80 is connected between the outer shell 12 and the air outlet portion 143, and is in thermal conduction connection with the air outlet portion 143. Since the cold guide fin 80 is in contact with the temperature guide shell 14, it transmits the cold quantity transmitted by the refrigeration part 30 through the temperature guide shell 14, and further cools the air in the air guide channel 703, so that the refrigeration efficiency is relatively improved, and the contact area between the temperature guide shell 14 and the cold air is increased, and the cooling efficiency is improved.

[0042] The number of the cold-guiding fins 80 is set to be multiple, each of the cold-guiding fins 80 extends along the direction of the air-guiding channel 703, the multiple cold-guiding fins 80 are arranged in the air-guiding channel 703 at intervals, a flow-guiding channel 801 is formed between two adjacent cold-guiding fins 80, and one end of the flow-guiding channel 801 is in communication with the cold-air outlet 1432. The multiple cold-guiding fins 80 further improve the cooling effect, one end of the cold-guiding fin 80 is located at the first air outlet 721, and the other end is located at the cold-air outlet 1432. The multiple cold-guiding fins 80 are arranged along the width direction of the air-guiding channel 703, the multiple flow-guiding channels 801 divide and guide the cold air, and the two adjacent cold-guiding fins 80 cool the cold air in the flow-guiding channel 801, thereby further improving the cooling efficiency. In actual production, the number of the cold-guiding fins 80 can be adjusted adaptively according to the length of the cold-air outlet 1432.

[0043] In the description of the present application, it should be understood that the terms "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "inner" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application.

[0044] In the present embodiment, the number of the fans 50 and the air-guiding shells 70 can be set to two, the two air-guiding shells 70 are arranged at the two ends of the refrigeration component 30, and the two fans 50 are arranged in the air inlet channels 701 of the two air-guiding shells 70. Correspondingly, the number of the air inlets 1412 is also set to two, the two air inlets 1412 are arranged at intervals in the air inlet part 141 and are arranged one-to-one with the fans 50, and the air inlets 1412 are in communication with the air inlet sides of the corresponding fans 50. The two fans 50 and the two air-guiding shells 70 make the air outlet volume of the temperature adjusting device 100 on both sides larger and more uniform, thereby further improving the user experience.

[0045] The cold-guiding fins 80 can also be arranged in two groups, each group of cold-guiding fins 80 includes multiple cold-guiding fins 80, and the two groups of cold-guiding fins 80 are arranged one-to-one with the two air-guiding shells 70, and each group of cold-guiding fins 80 is arranged in the air-guiding channel 703 of the corresponding air-guiding shell 70.

[0046] In the present embodiment, the temperature adjusting device 100 can further include a heat-dissipating component 90, which is arranged in the mounting space 103 and is in thermal conduction connection with the hot surface of the refrigeration component 30. The heat-dissipating component 90 is used for dissipating heat from the hot surface of the refrigeration component 30, thereby improving the refrigeration efficiency.

[0047] Please also refer to Figure 2 , Figure 4 and Figure 5, the heat dissipation member 90 has heat dissipation channels 92, the heat dissipation member 90 is arranged between the two fans 50, in order to save space, increase the heat dissipation efficiency, the two ends of the heat dissipation member 90 can be provided with arc-shaped recesses and contact with the heat dissipation member 90, to adapt to the shape of the volute 72, the volute 72 is partially embedded in the arc-shaped recess at the end of the heat dissipation member 90. The volute 72 has a second air outlet 723, and the second air outlet 723 and the first air outlet 721 are located on the two sides of the volute 72 respectively, and the shell 12 is also provided with a heat dissipation air outlet 125, and the second air outlet 723 is communicated with the heat dissipation air outlet 125 through the heat dissipation channel 92. The air blown by the fan 50 enters the air guide channel 703 through the first air outlet 721 and is blown out from the cold air outlet 1432, and the other part enters the heat dissipation channel 92 through the second air outlet 723 and is blown out from the heat dissipation air outlet 125, thereby improving the heat dissipation efficiency of the heat dissipation member 90.

[0048] In the embodiment, the number of heat dissipation channels 92 can be provided with two, and the two heat dissipation channels 92 are arranged one by one with the two air guide shells 70. The heat dissipation channel 92 has a first end 921 and a second end 923, the first end 921 and the corresponding air inlet channel 701 of the air guide shell 70 are communicated, and the second end 923 is closed. The air blown by the two fans 50 from the corresponding second air outlet 723 respectively passes through the corresponding heat dissipation channel 92 and is blown out from the heat dissipation air outlet 125, thereby further improving the heat dissipation efficiency of the heat dissipation member 90.

[0049] The heat dissipation channel 92 extends along the length direction of the air inlet part 141, and the two heat dissipation channels 92 are arranged side by side along the width direction of the air inlet part 141. In order to facilitate the description of the positional relationship of the two heat dissipation channels 92, the two heat dissipation channels 92 can be respectively provided as a first heat dissipation channel and a second heat dissipation channel, and the first heat dissipation channel and the second heat dissipation channel are arranged side by side. The first end 921 of the first heat dissipation channel and the second end 923 of the second heat dissipation channel are located at the same end of the heat dissipation member 90, and the second end 923 of the first heat dissipation channel and the first end 921 of the second heat dissipation channel are located at the same end of the heat dissipation member 90. The heat dissipation air outlet 125 is located at the corresponding position of the shell 12 and the heat dissipation member 90, the first end 921 of the heat dissipation channel 92 communicates with the corresponding air inlet channel 701, and the second end 923 is closed. The heat dissipation channel 92 changes the air direction of the second air outlet 723, so that the heat can be conducted away through the side of the shell 12 away from the wearing space 101, thereby improving the heat dissipation efficiency, avoiding the hot air blowing to the wearer, and improving the user experience.

[0050] The heat dissipation air outlet 125 can include a plurality of circular holes with small diameters, and the plurality of circular holes are arranged at intervals. The heat dissipation air outlet 125 can be provided with two groups, and the two groups of heat dissipation air outlets 125 are respectively arranged at the second ends 923 of the two heat dissipation channels 92.

[0051] Please refer to Figure 5 andFigure 6 In the embodiment, the heat dissipation channel 92 can include a plurality of parallel arranged sub-channels 925, the bottom wall of the sub-channels 925 is provided with a wind guide arc surface 9252, the wind guide arc surface 9252 makes the depth of the heat dissipation channel 92 decrease from the first end 921 to the second end 923. A plurality of fins can be arranged in the heat dissipation channel 92, the plurality of fins are arranged in the width direction of the air inlet portion 141, the plurality of fins divide the heat dissipation channel 92 into a plurality of sub-channels 925, the plurality of sub-channels 925 increase the contact area of the airflow and the heat dissipation member 90, and improve the heat dissipation effect. The wind guide arc surface 9252 guides the airflow flowing in the heat dissipation channel 92, avoids the airflow in the heat dissipation channel 92 from being turbulent, and improves the heat dissipation stability.

[0052] When the temperature regulating device 100 provided by the embodiment is used, the cold surface of the refrigeration member 30 transmits cold energy to the temperature guide shell 14, part of the cold energy is conducted to the surrounding air through the temperature guide shell 14, the fan 50 sucks the cold air around the temperature guide shell 14 into the installation space 103 from the air inlet 1412, and blows out through the cold air outlet 1432, and blows towards the body surface of the wearer, to cool and lower the temperature for the user. The temperature regulating device 100 of the embodiment transmits cold energy through the temperature guide shell 14, on the one hand, improves the cold energy transmission efficiency, and on the other hand, the temperature guide shell 14 is arranged on one side of the wearing space 101, realizes the refrigeration effect close to the skin of the wearer, and cooperates with the cold air supply of the cold air outlet 1432, so that the cooling effect is greatly improved. The air inlet 1412 is arranged on the temperature guide shell 14 to collect the cold energy dissipated in the environment, to avoid the cold air from diffusing to the surroundings, to relatively efficiently utilize the cold energy on the temperature guide shell 14, and to further improve the refrigeration efficiency and the use experience of the user.

[0053] In the description of the present specification, the description of the terms "one embodiment", "some embodiments", "an example", "a specific example", or "some examples" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any appropriate manner in any one or more embodiments or examples. In addition, the person skilled in the art can combine and combine the different embodiments or examples described in the present specification and the features of the different embodiments or examples without contradiction.

[0054] It should be pointed out finally that the above embodiments are only used to illustrate the technical solutions of the present application, but not to limit them. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that the technical solutions recorded in the foregoing embodiments can still be modified, or some technical features therein can be replaced equivalently. Such modifications or replacements do not drive the essence of the corresponding technical solutions out of the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A temperature regulating device, characterized in that, The temperature regulating device comprises: a shell defining a wearing space for a user, an installation space being provided in the interior of the shell, the shell being provided with a cold air outlet communicating with the installation space; the shell comprises an outer shell and a temperature guide shell, the temperature guide shell being arranged on the side of the outer shell facing the wearing space, the temperature guide shell being provided with an air inlet; a refrigeration component arranged in the installation space, a cold surface of the refrigeration component being in thermal conduction connection with the temperature guide shell; and a fan arranged in the installation space, an air inlet side of the fan being in communication with the air inlet, an air outlet side of the fan being in communication with the cold air outlet.

2. The tempering device of claim 1, wherein The temperature guide shell covers the side of the outer shell facing the wearing space, the temperature guide shell defines the wearing space, and the heat conduction efficiency of the temperature guide shell is higher than that of the outer shell. Alternatively, The shell further comprises an inner shell, the outer shell is bent to be arranged with two ends oppositely spaced, and two inner shells are arranged, which are connected to the outer shell and located at two ends of the temperature guide shell respectively, and the two inner shells are oppositely spaced; the inner shell and the temperature guide shell jointly define the wearing space, the heat conduction efficiency of the temperature guide shell is higher than that of the outer shell and higher than that of the inner shell.

3. The temperature regulating device of claim 1, wherein, The temperature guide shell is bent, the temperature guide shell comprises an air inlet part and two air outlet parts, the two air outlet parts are connected to two ends of the air inlet part respectively and oppositely spaced, the cold air outlet is arranged on the air outlet part, and the air inlet is arranged on the side of the air inlet part facing the wearing space.

4. The temperature regulating device of claim 1, wherein, The temperature regulating device further comprises a wind guide shell arranged in the installation space, the wind guide shell has a communicating air inlet channel and a wind guide channel, the fan is arranged in the air inlet channel, and the air inlet and the cold air outlet are in communication through the air inlet channel and the wind guide channel in sequence.

5. The temperature regulating device of claim 4, wherein, The wind guide shell comprises a volute, a volute tongue and a wind guide plate, the volute surrounds to form the air inlet channel, the volute has a first air outlet, the volute tongue is connected to the volute and located at the first air outlet, one end of the wind guide plate is connected to the first air outlet of the volute, and the other end extends to the cold air outlet of the temperature guide shell, the wind guide plate and the volute oppositely spaced form the wind guide channel.

6. The temperature regulating device of claim 5, wherein, The temperature regulating device further comprises a plurality of cold guide fins, the cold guide fins are in contact with the temperature guide shell, and a plurality of the cold guide fins are arranged in the wind guide channel at intervals.

7. The temperature regulating device of claim 6, wherein, Each of the cold guide fins extends along the direction of the wind guide channel, a plurality of the cold guide fins are arranged in the wind guide channel at intervals, a drainage channel is formed between two adjacent cold guide fins, and one end of the drainage channel is in communication with the cold air outlet.

8. The temperature regulating device of claim 5, wherein, The temperature regulating device further comprises a heat dissipation component arranged in the installation space and in thermal conduction connection with a hot surface of the refrigeration component; the heat dissipation component has a heat dissipation channel, the volute has a second air outlet, the second air outlet and the first air outlet are located on two sides of the volute respectively, and the outer shell is further provided with a heat dissipation air outlet, the second air outlet communicates with the heat dissipation air outlet through the heat dissipation channel.

9. The temperature regulating device of claim 8, wherein, The heat dissipation channel has opposite first and second ends, the first end is opposite to and communicates with the air inlet channel, and the second end is closed.

10. The temperature regulating device of claim 9, wherein, The heat dissipation channel comprises a plurality of parallelly arranged sub-channels, the bottom wall of the sub-channel is provided with a wind guide arc surface, and the wind guide arc surface makes the depth of the heat dissipation channel decrease from the first end to the second end.

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