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 main body, a fixing piece and a phase change assembly, and the phase change assembly is fixedly connected to the fixing piece. The phase change assembly comprises a soft shell and a phase change refrigerant contained in the soft shell, the fixing piece is provided with a fixing groove, the soft shell is partially embedded in the fixing groove, and the peripheral wall of the fixing groove surrounds the outer edge of the soft shell; the hardness of the soft shell is smaller than that of the fixing piece. The fixing piece of the temperature adjusting device surrounds the edge of the soft shell through the fixing groove so as to protect the soft shell, and the phenomenon that the wearing effect is affected due to the fact that the edge of the soft shell is deformed when the phase change refrigerant is shaped is avoided.

Description

Technical Field

[0001] This application relates to the field of fan technology, and in particular to a temperature control device. Background Technology

[0002] In recent years, people have increasingly pursued a more convenient lifestyle. To meet the demand for fans during outdoor activities or other life scenarios, various portable fans, such as waist-mounted fans, have appeared on the market. The emergence of waist-mounted fans has solved the limitations of handheld fans. Whether for sports, outdoor activities, or office use, waist-mounted fans can free up users' hands, providing a breeze anytime, anywhere without needing to hold them.

[0003] Traditional waist-mounted fans incorporate phase change components on the wearing surface to achieve a cooling effect. Phase change materials have a low melting point and can absorb excess heat from the environment, thereby lowering the temperature. For rapid cooling, users often place the phase change components in a freezer. These components are typically mounted on a rigid mounting plate and fixed to the fan body. During the freezing process, the phase change components are prone to deformation, affecting the wearing effect of the waist-mounted fan. Utility Model Content

[0004] This application provides a temperature control device.

[0005] This application provides a temperature control device, which includes a main body, a fixing member, and a phase change component. The phase change component is fixedly connected to the fixing member. The phase change component includes a flexible shell and a phase change refrigerant housed within the flexible shell. The fixing member has a fixing groove, and the flexible shell is partially embedded in the fixing groove. The peripheral wall of the fixing groove surrounds the outer edge of the flexible shell. The hardness of the flexible shell is less than the hardness of the fixing member.

[0006] In some alternative examples, the flexible housing includes a receiving portion and an edge portion, the phase change refrigerant is received in the receiving portion, the edge portion surrounds and is connected to the peripheral wall of the receiving portion, the edge portion is embedded in a fixing groove, and the receiving portion protrudes from the fixing groove.

[0007] In some alternative examples, the surface of the edge portion facing the bottom of the groove and the surface of the receiving portion facing the bottom of the groove are flush to form a connecting surface, which is laid flat on the bottom of the groove and fixedly connected to the bottom of the groove.

[0008] In some alternative examples, the fastener is detachably connected to the body, and the temperature control device includes a first connection portion and a second connection portion, the first connection portion being disposed on the body; the second connection portion being connected to the side of the fastener away from the phase change component; the first connection portion being snapped into the second connection portion.

[0009] In some alternative examples, either the first connecting part or the second connecting part is a limiting protrusion and the other is a limiting groove, with the limiting protrusion inserted into the limiting groove.

[0010] In some alternative examples, one end of the second connector is connected to the fastener, and the other end extends away from the fastener and is bent to form a plug-in portion; a snap-fit ​​groove is provided on one side of the first connector, and the plug-in portion is inserted into the snap-fit ​​groove.

[0011] In some alternative examples, the temperature control device further includes an elastic locking member connected to one of the fixing member and the body. When the first connecting portion is confined to the second connecting portion, the elastic locking member elastically abuts against the other of the fixing member and the body to maintain the confined state between the first connecting portion and the second connecting portion.

[0012] In some alternative examples, the resilient locking element includes a resilient support portion and a locking protrusion, the resilient support portion being fixedly connected to the fixing element, and the locking protrusion being disposed on the resilient support portion; the main body is provided with a retaining portion, and when the resilient support portion elastically abuts against the main body, the locking protrusion abuts against the retaining portion.

[0013] In some alternative examples, the temperature control device also includes a positioning element, at least a portion of which passes through the phase change assembly and is connected to the fixing element.

[0014] In some alternative examples, the temperature control device also includes a fan and a wearable component. The fan is disposed within the main body, which has an air outlet opposite to the air outlet side of the fan. The two ends of the wearable component are respectively connected to the two ends of the main body to define the wearable space together with the main body. The phase change component is disposed on the side of the main body facing the wearable space.

[0015] Before use, the temperature control device provided in this application allows the user to quickly freeze the phase change assembly for rapid cooling. The fixing component has a fixing groove, into which the soft shell of the phase change assembly is partially embedded. The hardness of the fixing component is greater than that of the soft shell. During the quick-freezing process, the phase change refrigerant condenses and solidifies. The fixing component, through the fixing groove, surrounds the edge of the soft shell to protect it, preventing deformation of the soft shell's edge during phase change refrigerant solidification and thus avoiding any impact on the wearing experience. Attached Figure Description

[0016] To more clearly illustrate the technical solution of this application, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the structure of a temperature control device provided in an embodiment of this application.

[0018] Figure 2 yes Figure 1 An exploded structural diagram of a portion of the temperature control device shown.

[0019] Figure 3 yes Figure 2 A cross-sectional schematic diagram of a portion of the temperature control device shown.

[0020] Figure 4 yes Figure 2 Another perspective of the exploded structure of the phase change assembly and fixture shown.

[0021] Figure 5 yes Figure 2 A schematic diagram of another embodiment of the connection assembly of the temperature control device shown.

[0022] Figure 6 yes Figure 3 A magnified structural diagram of part A in the middle.

[0023] Reference numerals: 100, Temperature control device; 10, Main body; 12, Air outlet; 14, Main housing; 16, Connecting protrusion; 18, Holding part; 20, Connecting assembly; 201, First connecting assembly; 202, Second connecting assembly; 21, First connecting part; 2101, Snap-fit ​​groove; 212, Limiting protrusion; 2121, First slot; 2123, Second slot; 23, Second connecting part; 2301, Insertion part; 232, Limiting groove; 25, Connecting piece; 3 0. Fixing component; 32. Fixing groove; 321. Groove bottom; 34. Slot; 40. Elastic locking component; 41. Elastic support part; 43. Locking protrusion; 50. Phase change component; 52. Soft shell; 521. Receiving part; 522. Connecting surface; 523. Edge part; 525. Receiving recess; 527. Leaving opening; 54. Phase change refrigerant; 60. Positioning component; 61. Positioning body; 63. Positioning buckle; 70. Fan; 90. Wearing component; 901. Wearing space. Detailed Implementation

[0024] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are merely some embodiments of the present application, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present application without creative effort are within the scope of protection of the present application.

[0025] If certain terms are used in the specification and claims to refer to specific components, those skilled in the art will understand that hardware manufacturers may use different names to refer to the same component. The specification and claims do not distinguish components based on differences in name, but rather on differences in function. For example, the term "comprising" used throughout the specification and claims is an open-ended term and should be interpreted as "including but not limited to"; "generally" means that those skilled in the art can solve the technical problem and basically achieve the technical effect within a certain margin of error.

[0026] Please see Figure 1 This application provides a temperature regulating device 100, which can be worn by a user on the waist to cool and lower the user's temperature. It is suitable for outdoor activities, sports, travel and other occasions, freeing up the user's hands and providing a convenient cooling experience.

[0027] Please also refer to Figure 1 and Figure 2 In this embodiment, the temperature control device 100 may include a main body 10, a fixing member 30, and a phase change component 50. The phase change component 50 is fixedly connected to the fixing member 30, and the fixing member 30 is detachably connected to the main body 10. The main body 10 may contain a fan or other structure for blowing air, and may also have a wearable structure for a user. The phase change component 50 may include a soft shell 52 and a phase change refrigerant 54 (not shown in the figure) housed within the soft shell 52. The fixing member 30 has a fixing groove 32, and the soft shell 52 is partially embedded in the fixing groove 32, with the peripheral wall of the fixing groove 32 surrounding the outer edge of the soft shell 52. The hardness of the soft shell 52 is less than the hardness of the fixing member 30.

[0028] Before using the temperature control device 100, the user can quickly freeze the phase change component 50 to rapidly cool it down. The fixing member 30 is detachably connected to the main body 10. First, the fixing member 30 is removed from the main body 10, and then the fixing member 30 and the phase change component 50 on it are placed in a freezer for quick freezing. This avoids the need to freeze the entire temperature control device 100, preventing water from entering the motor, fan, and other structures inside the main body 10, thus preventing them from functioning properly. The fixing member 30 has a fixing groove 32, and the soft shell 52 of the phase change component 50 is partially embedded in the fixing groove 32. The hardness of the fixing member 30 is greater than that of the soft shell 52. During the quick-freezing process, the phase change refrigerant 54 solidifies and solidifies. The fixing member 30 surrounds the edge of the soft shell 52 through the fixing groove 32 to protect it, preventing deformation of the edge of the soft shell 52 during the solidification of the phase change refrigerant 54, which could affect the wearing effect.

[0029] In this application, unless otherwise expressly specified or limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or merely surface contact. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0030] In this embodiment, the main body 10 serves as the main housing of the temperature regulating device 100. The overall shape of the main body 10 roughly conforms to the curvature of the user's waist, so that it can fit the user's body and cool the user when worn. The temperature regulating device 100 may also include a fan 70 and a wearable component 90. The fan 70 is disposed inside the main body 10, and the main body 10 has an air outlet 12 opposite to the air outlet side of the fan 70. The fan 70 is used to generate airflow to cool the user. The two ends of the wearable component 90 are respectively connected to the two ends of the main body 10, and the wearable component 90 is used to fix the main body 10 to the user's waist.

[0031] Wearable component 90 can be a belt made of elastic material. This instruction manual does not limit the specific structure of wearable component 90. Wearable component 90 can be an integrated belt that the user can wear from the head or feet. Alternatively, wearable component 90 can include two detachable belt sections connected to opposite ends of the main body 10 to define the user's wearing space 901 together with the main body 10. To facilitate real-time adjustment by the user, wearable component 90 can also include an adjustable Velcro or buckle adjuster, allowing the user to freely adjust the length of the belt according to their waist size to ensure comfortable wearing.

[0032] The air outlet 12 on the main body 10 is used to dissipate air to cool the user. When the user is inside the wearing space 901 of the wearable device 90, the air outlet 12 is located on the side of the main body 10 closer to the upper body to cool the user's chest and abdomen. The main body 10 may also be provided with an air inlet. The fan 70 can be a centrifugal fan, with the airflow direction of the centrifugal fan being the axial direction and the airflow direction of the fan 70 being the radial direction. The air inlet side of the fan 70 can be opposite to and connected to the air inlet of the main body 10, and the air outlet side of the fan 70 can be opposite to the air outlet 12. The number of fans 70 can be set to one or multiple.

[0033] In other embodiments, the temperature control device 100 may further include a control panel electrically connected to the fan 70, which can be used to control the fan speed, turn the fan on and off, and perform other functions. The control panel may be located on the main body 10, and when the user is inside the wearable space 901, the control panel is located on the top or outside of the main body 10 for easy operation by the user.

[0034] The phase change component 50 is fixed to the side of the main body 10 facing the wearing space 901 by the fastener 30. When the user wears the temperature regulating device 100, the phase change component 50 comes into contact with the human body to provide cooling. The phase change refrigerant 54 absorbs sufficient heat near its phase change temperature point and then changes from a solid phase to a liquid phase, or releases sufficient heat and then changes from a liquid phase to a solid phase. The material of the phase change refrigerant 54 can be a hydrated salt phase change material or a waxy phase change material, preferably a waxy phase change material, which has advantages such as a wide range of selectable phase change temperatures, high latent heat of phase change, non-toxicity, non-corrosiveness, and relatively stable physicochemical properties. The phase change refrigerant 54 undergoes a phase change to release cooling to the human body, making the human body feel cool. When the phase change refrigerant 54 has completed its cooling release, the phase change material changes from a solid phase to a liquid phase, making contact with the human body more comfortable, and absorbing the body's heat and conducting it to the fastener 30 and the main body 10, thus accelerating heat conduction.

[0035] In this embodiment, the flexible housing 52 is used to house the phase change refrigerant 54. The flexible housing 52 is made of a soft material to adapt to changes when the phase change refrigerant 54 deforms. As an example, the flexible housing 52 can be made of thermally conductive silicone, which has flexible and deformable characteristics, as well as good thermal conductivity, to conduct heat generated by the human body to the fixing member 30 and the main body 10.

[0036] The flexible housing 52 includes a receiving portion 521 and an edge portion 523. The phase change refrigerant 54 is housed in the receiving portion 521. The edge portion 523 surrounds and is connected to the peripheral wall of the receiving portion 521, and is embedded in a fixing groove 32. The receiving portion 521 protrudes from the fixing groove 32. The receiving portion 521 has an inner cavity to house the phase change refrigerant 54. To conform to the shape of the main body 10, the receiving portion 521 can be configured as a relatively flat housing. The edge portion 523 surrounds the receiving portion 521 and is fixedly connected to it. The edge portion 523 is generally in the shape of an annular washer. In this embodiment, the receiving portion 521 and the edge portion 523 are integrally formed (e.g., injection molded).

[0037] Please also refer to Figure 2 and Figure 3 The fixing member 30 has a recessed groove 32 on the side facing the soft housing 52. An edge portion 523 is connected to the receiving portion 521 near the fixing member 30 and is embedded in the fixing groove 32. In the depth direction of the fixing groove 32, the depth dimension of the fixing groove 32 is greater than the dimension of the edge portion 523 but less than the dimension of the receiving portion 521. The edge portion 523 is completely embedded in the fixing groove 32, preventing deformation from contact with external objects, while the receiving portion 521 protrudes from the fixing groove 32, ensuring that the phase change assembly 50 can contact the outside during use.

[0038] Please also refer to Figure 2 and Figure 4This specification does not limit the specific connection method between the fixing member 30 and the flexible housing 52. For example, the flexible housing 52 can be fixed to the fixing member 30 by screws, bolts, or other fixing structures, or the flexible housing 52 can be glued to the fixing member 30. In this embodiment, an adhesive layer can be laid flat on the bottom 321 of the fixing groove 32, and the flexible housing 52 is connected to the bottom 321 of the fixing groove 32 through the adhesive layer. As an example, the surface of the edge portion 523 facing the bottom 321 of the fixing groove 32 and the surface of the receiving portion 521 facing the bottom 321 are flush to form a connecting surface 522, which is laid flat on the bottom 321 and fixedly connected to the bottom 321. The edge portion 523 and the receiving portion 521 together form the connecting surface 522, which increases the connection and fixing area between the soft shell 52 and the fixing member 30, improves the connection strength between the soft shell 52 and the fixing member 30, and reduces the possibility of deformation of the soft shell 52 when the phase change refrigerant 54 changes between solid and liquid states.

[0039] The temperature control device 100 also includes a positioning member 60, at least a portion of which passes through the phase change assembly 50 and connects to the fixing member 30. The positioning member 60 includes a positioning body 61 and a positioning buckle 63, the buckle 63 being connected to one side of the positioning body 61 and protruding relative to that side. The flexible housing 52 has a receiving groove 525 for accommodating the positioning body 61 and a clearance opening 527 for the positioning buckle 63 to pass through, the clearance opening 527 being formed at the bottom of the receiving groove 525. The fixing member 30 has a locking groove 34, and the positioning buckle 63 engages with the locking groove 34. The positioning member 60 presses the flexible housing 52 against the fixing member 30, further improving the connection strength between the two.

[0040] Please also refer to Figure 2 and Figure 4 In this embodiment, the temperature control device 100 further includes a connecting component 20, which may include a first connecting portion 21 and a second connecting portion 23. The first connecting portion 21 is disposed on the main body 10, and the second connecting portion 23 is connected to the side of the fixing member 30 away from the phase change component 50. The first connecting portion 21 is snapped into the second connecting portion 23. The main body 10 and the fixing member 30 are detachably connected through the connecting component 20, allowing the user to separate the phase change component 50 from the main body 10 when quickly freezing it, without having to put the main body 10 into the refrigerator, thereby avoiding damage to structures such as the fan 70 inside the main body 10.

[0041] This specification does not limit the specific cooperation method between the first connecting part 21 and the second connecting part 23. For example, the first connecting part 21 and the second connecting part 23 can be a snap-fit ​​structure or a plug-in structure. In this embodiment, the first connecting part 21 and the second connecting part 23 are plug-in structures. Either the first connecting part 21 or the second connecting part 23 is a limiting protrusion 212 and the other is a limiting groove 232, with the limiting protrusion 212 inserted into the limiting groove 232. For example, if the first connecting part 21 provided on the main body 10 can be a limiting protrusion 212, then the second connecting part 23 provided on the fixing member 30 is a limiting groove 232, with the limiting protrusion 212 embedded in the limiting groove 232 to achieve the connection between the fixing member 30 and the main body 10. In this embodiment, the first connecting part 21 provided on the main body 10 is a limiting protrusion 212, and the second connecting part 23 provided on the fixing member 30 is a limiting groove 232.

[0042] In this embodiment, the limiting protrusion 212 is fixedly connected to the surface of the main body 10 near the fixing member 30 and protrudes relative to that surface. For ease of description, the main body 10 and the fixing member 30 have a stacking direction P, and the limiting protrusion 212 protrudes generally along the stacking direction P. The connecting assembly 20 may also include a connector 25, which is fixedly connected to the fixing member 30 near the main body 10 and protrudes relative to the surface of the fixing member 30. The protrusion direction of the connector 25 relative to the fixing member 30 is generally parallel to the stacking direction P. A limiting groove 232 is formed in the connector 25. As an example, the limiting groove 232 can penetrate the end of the connector 25 facing the main body 10 along the stacking direction P, and the opening of the limiting groove 232 faces the same direction as the stacking direction P. The limiting protrusion 212 is inserted into the limiting groove 232 along the stacking direction P for limiting.

[0043] As another example, the limiting groove 232 can also extend through one side of the connector 25 along the extending direction of the fastener 30. The extending direction of the fastener 30 is understood to be the wearing space 901 (e.g., Figure 1As shown, the fastener 30 extends approximately along the user's waist arc in the circumferential direction, that is, the extension direction of the fastener 30 intersects the stacking direction P. The limiting groove 232 has a first groove 2121 along the stacking direction P and a second groove 2123 along the extension direction of the fastener 30. During installation, the fastener 30 is first brought close to the main body 10 along the stacking direction P, and the connecting member 25 and the limiting protrusion 212 are offset in the stacking direction P and parallel in the extension direction of the fastener 30. After the fastener 30 contacts the main body 10, it slides relative to the main body 10 along the extension direction of the fastener 30, so that the connecting member 25 moves close to the limiting protrusion 212 until the limiting protrusion 212 is inserted into the limiting groove 232 from the second groove 2123. The first groove 2121 is used to make way for the limiting protrusion 212 when the fastener 30 slides relative to the main body 10. During disassembly, simply slide the fastener 30 relative to the main body 10 along the extension direction to allow the limiting protrusion 212 to exit the limiting groove 232. The operation is simple and quick, requiring no other tools, thus improving the user experience.

[0044] Multiple connecting components 20 can be provided, and these components are spaced apart between the fastener 30 and the main body 10. Multiple limiting protrusions 212 of the multiple connecting components 20 can be arranged circumferentially around the surface of the main body 10 near the fastener 30, and multiple connectors 25 of the multiple connecting components 20 can be arranged circumferentially around one side surface of the fastener 30, with each connector 25 corresponding to one of the limiting protrusions 212. The multiple connecting components 20 can also be distributed at various corners and the center of the main body 10 and the fastener 30. The multiple connecting components 20 improve the uniformity of the connection points between the main body 10 and the fastener 30, thereby enhancing the connection stability between them.

[0045] Please see Figure 5 In this embodiment, among the multiple connecting components 20, there is a first connecting component 201 described above, where the first connecting portion 21 is a limiting protrusion 212 and the second connecting portion 23 is a limiting groove 232 (e.g., Figure 5 (a) also shows a second connecting assembly 202 where the first connecting part 21 is a limiting groove and the second connecting part 23 is a limiting protrusion (as shown in (a)). Figure 5 (b)). One end of the second connecting portion 23 is connected to the fixing member 30, and the other end extends away from the fixing member 30 and is bent to form a plug-in portion 2301. A snap-fit ​​groove 2101 is provided on one side of the first connecting portion 21, and the plug-in portion 2301 is inserted into the snap-fit ​​groove 2101. The main body 10 may include a main housing 14 and a connecting protrusion 16. The main housing 14 is used to install the fan 70 (e.g., ...). Figure 2As shown in the diagram, a connecting protrusion 16 is fixedly disposed on the side of the main housing 14 facing the fixing member 30 and protrudes relative to that side surface of the main housing 14. A snap-fit ​​groove 2101 extends through both ends of the connecting protrusion 16 along the extending direction of the fixing member 30. A second connecting portion 23 is disposed on the fixing member 30. One end of the second connecting portion 23 can be connected to the fixing member 30, and the other end can be bent relative to the fixing member 30 to extend along the extending direction of the fixing member 30 to form a plug-in portion 2301. During installation, the plug-in portion 2301 is inserted into the snap-fit ​​groove 2101 along the extending direction of the fixing member 30. The cooperation between the first connecting portion 21 and the second connecting portion 23 of the second connecting assembly 202 restricts the displacement of the fixing member 30 relative to the main body 10 along the stacking direction P, further improving the connection stability between the fixing member 30 and the main body 10. Multiple second connecting assemblies 202 can be provided, and multiple second connecting assemblies 202 can be distributed at the four corners, the middle, and other positions of the fixing member 30 and the main body 10.

[0046] Please also refer to Figure 2 and Figure 4 In this embodiment, the temperature regulating device 100 further includes an elastic locking member 40, which is connected to one of the fixing member 30 and the main body 10. When the first connecting portion 21 is limited to the second connecting portion 23, the elastic locking member 40 elastically abuts against the other of the fixing member 30 and the main body 10 to maintain the limiting state between the first connecting portion 21 and the second connecting portion 23. The "limiting state between the first connecting portion 21 and the second connecting portion 23" can be understood as the state in which the limiting protrusion 212 is embedded in the limiting groove 232. When the elastic locking member 40 elastically abuts against the main body 10, the limiting protrusion 212 will not disengage from the limiting groove 232, thereby ensuring the connection stability between the fixing member 30 and the main body 10. The provision of the elastic locking member 40 improves the connection stability between the fixing member 30 and the main body 10, preventing the fixing member 30 from falling off when not in use.

[0047] Please also refer to Figure 5 and Figure 6 In this embodiment, the elastic locking member 40 may include an elastic support portion 41 and a locking protrusion 43. The elastic support portion 41 is fixedly connected to one end of the fixing member 30, and the locking protrusion 43 is formed on the side of the elastic support portion 41 facing the main body 10. Specifically, the elastic support portion 41 can be an elastic buckle, and the elastic support portion 41 is made of a material with a certain elasticity, such as polycarbonate, nylon, or polyoxymethylene. One end of the elastic support portion 41 is connected to the fixing member 30, and the other end is spaced apart from the fixing member 30. Under the action of external force, the free end of the elastic support portion 41 (the end not connected to the fixing member 30) can approach the fixing member 30.

[0048] The main body 10 may also include a retaining portion 18, which is fixedly disposed on the side of the main housing 14 facing the fixing member 30 and protrudes relative to that side surface of the main housing 14. During installation, after the fixing member 30 is misaligned and pressed against the main body 10, it slides relative to the main body 10 along the extending direction of the fixing member 30, so that the connecting member 25 approaches the limiting protrusion 212 until the limiting protrusion 212 is inserted from the second slot 2123 into the limiting groove 232 (e.g., Figure 2 and Figure 4 (As shown). The second connecting portion 23 of the second connecting assembly 202 is inserted into the first connecting portion 21 along the extending direction of the fixing member 30 to limit the displacement of the fixing member 30 relative to the main body 10 along the stacking direction P. Under this restriction, the free end of the elastic support portion 41 elastically abuts against the main body 10 and approaches the fixing member 30 under the pressure of the main body 10. The locking protrusion 43 and the retaining portion 18 abut against each other along the extending direction of the fixing member 30, thereby preventing the fixing member 30 from sliding relative to the main body 10 and causing the connection assembly 20 to disengage. During disassembly, simply press the free end of the elastic support portion 41 close to the fixing member 30 to disengage the locking protrusion 43 from the retaining portion 18, and then slide the fixing member 30 in the opposite direction to the installation direction to disassemble the fixing member 30. The operation is simple and convenient.

[0049] In this embodiment, as Figure 2 As shown, the retaining part 18 is connected around the edge of the main housing 14. The retaining part 18 is used to cooperate with the elastic locking member 40. On the other hand, when the fixing member 30 is connected to the main body 10, the retaining part 18 can surround the outer periphery of the fixing member 30 to protect the connection between the fixing member 30 and the main body 10.

[0050] Before using the temperature control device 100 provided in this embodiment, the user can quickly freeze the phase change component 50 to rapidly cool it down. The fixing member 30 is detachably connected to the main body 10. First, the fixing member 30 is removed from the main body 10, and then the fixing member 30 and the phase change component 50 on it are placed in a refrigerator for quick freezing. This eliminates the need to freeze the entire temperature control device 100, avoiding the risk of water ingress into the motor, fan 70, and other structures inside the main body 10, preventing them from functioning properly. The fixing member 30 has a fixing groove 32, and the soft shell 52 of the phase change component 50 is partially embedded in the fixing groove 32. The hardness of the fixing member 30 is greater than the hardness of the soft shell 52. During the quick freezing process, the phase change refrigerant 54 solidifies and solidifies. The fixing member 30 surrounds the edge of the soft shell 52 through the fixing groove 32 to protect it, preventing deformation of the edge of the soft shell 52 during the solidification of the phase change refrigerant 54 and ensuring a comfortable fit.

[0051] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0052] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this application, and not to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. These modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this application.

Claims

1. A temperature regulating device, characterized in that, It includes a main body, a fixing component, and a phase change component, wherein the phase change component is fixedly connected to the fixing component; The phase change assembly includes a soft housing and a phase change refrigerant housed within the soft housing. The fixing member has a fixing groove, and the soft housing is partially embedded in the fixing groove. The peripheral wall of the fixing groove surrounds the outer edge of the soft housing. The hardness of the soft housing is less than the hardness of the fixing member.

2. The temperature regulating device as described in claim 1, characterized in that, The soft housing includes a receiving portion and an edge portion. The phase change refrigerant is received in the receiving portion. The edge portion is connected to the peripheral wall of the receiving portion and is embedded in the fixing groove. The receiving portion protrudes from the fixing groove.

3. The temperature regulating device as described in claim 2, characterized in that, The surface of the edge portion facing the bottom of the groove and the surface of the receiving portion facing the bottom of the groove are flush to form a connecting surface, which is laid flat on the bottom of the groove and fixedly connected to the bottom of the groove.

4. The temperature regulating device as described in claim 1, characterized in that, The fixing member is detachably connected to the main body. The temperature regulating device includes a first connecting part and a second connecting part. The first connecting part is disposed on the main body. The second connecting part is connected to the side of the fixing member away from the phase change component. The first connecting part is snapped into the second connecting part.

5. The temperature regulating device as described in claim 4, characterized in that, Either the first connecting part or the second connecting part is a limiting protrusion and the other is a limiting groove, and the limiting protrusion is inserted into the limiting groove.

6. The temperature regulating device as described in claim 4, characterized in that, One end of the second connecting part is connected to the fixing member, and the other end extends away from the fixing member and is bent to form a plug-in part; a snap-fit ​​groove is provided on one side of the first connecting part, and the plug-in part is inserted into the snap-fit ​​groove.

7. The temperature regulating device as described in claim 6, characterized in that, The temperature control device further includes an elastic locking member connected to one of the fixing member and the main body. When the first connecting portion is limited to the second connecting portion, the elastic locking member elastically abuts against the other of the fixing member and the main body to maintain the limiting state between the first connecting portion and the second connecting portion.

8. The temperature regulating device as described in claim 7, characterized in that, The elastic locking member includes an elastic support portion and a locking protrusion. The elastic support portion is fixedly connected to the fixing member, and the locking protrusion is disposed on the elastic support portion. The main body is provided with a retaining portion. When the elastic support portion elastically abuts against the main body, the locking protrusion abuts against the retaining portion.

9. The temperature regulating device according to any one of claims 1 to 8, characterized in that, The temperature control device further includes a positioning element, at least a portion of which passes through the phase change component and is connected to the fixing element.

10. The temperature regulating device according to any one of claims 1 to 8, characterized in that, The temperature regulating device also includes a fan and a wearable component. The fan is disposed inside the main body, and the main body has an air outlet opposite to the air outlet side of the fan. The two ends of the wearable component are respectively connected to the two ends of the main body to define the wearable space together with the main body. The phase change component is disposed on the side of the main body facing the wearable space.

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