Portable temperature adjusting device

Abstract

The utility model provides a portable temperature adjusting device. The portable temperature adjusting device comprises: a housing; the temperature adjusting piece is arranged in the shell; the temperature adjusting piece is arranged on the shell, the temperature conducting piece is arranged on the shell, the temperature conducting piece is exposed out of the surface of the shell, the temperature conducting piece is a pure aluminum temperature conducting piece manufactured through a forging process, and the temperature adjusting piece is connected with the temperature conducting piece in a heat conduction mode. According to the embodiment, the temperature conducting piece is set to be the pure aluminum temperature conducting piece manufactured through the forging technology, the pure aluminum temperature conducting piece has good temperature conducting performance, the pure aluminum temperature conducting piece manufactured through the forging technology can achieve better compactness, and therefore better conducting performance is achieved, the temperature conducting performance is further improved, and the service life of the temperature conducting piece is prolonged. And the cooling or heating somatosensory effect of the portable temperature adjusting device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of temperature regulating devices, in particular to a portable temperature regulating device. Background Art

[0002] In recent years, people have been pursuing a more convenient life. To meet the needs of outdoor activities or other life scenarios, various portable temperature regulating devices have emerged on the market, such as head-mounted and neck-mounted temperature regulating devices, which bring convenience to users' travel and can also regulate the temperature for users. Existing portable temperature regulating devices usually have a temperature regulating component and a heat conducting component. The temperature regulating component is used to generate cold energy or heat energy, and the heat conducting component is used to conduct the cold energy or heat energy generated by the temperature regulating component to the human body, thereby forming a cooling or heating effect.

[0003] The material of the heat conducting component in existing portable temperature regulating devices on the market is usually aluminum alloy. The aluminum alloy is formed by die casting, and the heat conduction effect is not good. And it is not easy to do oxidation treatment on die-cast aluminum alloy. Its surface is generally treated with oil spraying, which will also affect the heat conduction effect and further affect the physical experience of cooling or heating. Summary of the Utility Model

[0004] In order to improve at least some of the above-mentioned disadvantages or deficiencies, an embodiment of the utility model provides a portable temperature regulating device.

[0005] Specifically, a portable temperature regulating device provided by an embodiment of the utility model includes: a housing; a temperature regulating component disposed in the housing; and a heat conducting component disposed on the housing and exposed on the surface of the housing. The heat conducting component is a pure aluminum heat conducting component made by forging process, and the temperature regulating component is thermally conductively connected to the heat conducting component.

[0006] In an embodiment of the utility model, the heat conducting component includes a pure aluminum main body component. One side of the pure aluminum main body component close to the temperature regulating component includes a temperature regulating component fitting plane and a curved surface surrounding the temperature regulating component fitting plane. The temperature regulating component is thermally conductively connected to the temperature regulating component fitting plane.

[0007] In an embodiment of the utility model, the heat conducting component further includes an oxide layer; the oxide layer covers the surface of the pure aluminum main body component facing away from the temperature regulating component and / or covers the curved surface of the pure aluminum main body component.

[0008] In an embodiment of the utility model, the heat conducting component further includes: a crystal layer, the crystal layer covers the surface of the pure aluminum main body component facing away from the temperature regulating component, and / or, the crystal layer covers the curved surface of the pure aluminum main body component; a paint layer disposed on one side of the crystal layer facing away from the pure aluminum main body component.

[0009] In an embodiment of the present utility model, the heat conducting member further includes: an oxide layer covering the surface of the pure aluminum main body member facing away from the temperature regulating member; a crystal layer covering the curved surface of the pure aluminum main body member; a paint layer provided on one side of the pure aluminum main body member facing away from the pure aluminum main body member, or provided on one side of the crystal layer and the oxide layer facing away from the pure aluminum main body member.

[0010] In an embodiment of the present utility model, a sandblasting particle layer is further provided between the oxide layer and the pure aluminum main body member.

[0011] In an embodiment of the present utility model, the heat conducting member includes a white passivation layer provided on the temperature regulating member fitting plane of the pure aluminum main body member.

[0012] In an embodiment of the present utility model, a connection groove is provided on the housing, and a fixing block is provided on the side of the heat conducting member connecting to the housing corresponding to the connection groove. The fixing block is accommodated in the connection groove, and the fixing block and the connection groove are adhesively connected by glue; and / or, a connection portion is provided on the housing, and a connection column is provided on the side of the heat conducting member connecting to the housing corresponding to the connection portion. The connection column is connected within the connection portion.

[0013] In an embodiment of the present utility model, the heat conducting member is in a curved shape. The temperature regulating member fitting plane has two first side edges oppositely arranged along the length direction of the heat conducting member and two second side edges connecting between the two first side edges. The middle parts of the two first side edges protrude from the curved surface by 0.1 to 2 millimeters, and the middle parts of the two second side edges protrude from the curved surface by 0.1 to 2 millimeters.

[0014] In an embodiment of the present utility model, the portable temperature regulating device further includes: a heat dissipation member provided inside the housing. The heat dissipation member is provided on the side of the temperature regulating member facing away from the heat conducting member. The heat dissipation member is in heat conduction connection with the temperature regulating member. The heat dissipation member is a pure aluminum heat dissipation member obtained by forging process.

[0015] In an embodiment of the present utility model, the heat dissipation member includes: a heat dissipation bottom plate in heat conduction connection with the temperature regulating member; a plurality of heat dissipation elements spacedly arranged on the heat dissipation bottom plate; the heat dissipation elements are fin-shaped structures or columnar structures.

[0016] In an embodiment of the present utility model, a crystal layer is covered on the surface of the heat dissipation member, or an oxide layer is covered on the surface of the heat dissipation member.

[0017] As can be seen from the above, the above technical features of the present utility model may have one or more of the following beneficial effects: The portable temperature regulating device provided by the present utility model is provided with a temperature regulating member in the housing, and a heat conducting member is provided on the housing. The heat conducting member is thermally conductively connected to the temperature regulating member, so as to conduct the cold energy or heat energy generated by the heat conducting member to the human body. Moreover, the heat conducting member is a pure aluminum heat conducting member obtained by forging. The pure aluminum heat conducting member has good heat conducting performance, and the pure aluminum heat conducting member obtained by forging can achieve better compactness, so as to have better conduction performance, further improving the heat conducting performance and enhancing the physical feeling effect of the portable temperature regulating device for cooling or heating. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0019] Figure 1 FIG. is a schematic structural diagram of a portable temperature regulating device provided by an embodiment of the present utility model.

[0020] Figure 2 is Figure 1 a schematic exploded view of the portable temperature regulating device.

[0021] Figure 3A and Figure 3B is Figure 2 a schematic structural diagram of the heat conducting member in FIG..

[0022] Figures 4 to 8 is [[ID=2८]] Figure 3B a schematic cross-sectional structure diagram of the heat conducting member along A-A' in FIG..

[0023] Figure 9 is Figure 2 a schematic structural diagram of the second housing in FIG..

[0024] Figure 10 is Figure 1 another schematic exploded view of the portable temperature regulating device.

[0025] Figure 11 and Figure 12 is Figure 10 a schematic structural diagram of the heat dissipation member in FIG..

[0026] Main element numbers:

[0027] 10. Portable temperature control device; 11. Wearing space; 100. Housing; 101. Air inlet; 102. Air outlet; 110. First housing; 120. Second housing; 121. Connecting groove; 122. Through hole for installing temperature control component; 123. Connecting part; 200. Heat conducting component; 21. First side; 22. Second side; 23. First side edge; 24. Second side edge; 201. Pure aluminum main body component; 202. Pulled white passivation layer; 203. Oxide layer; 204. Crystal layer; 205. Paint layer; 206. Sand blasting particle layer; 210. Temperature control component fitting plane; 220. Curved surface; 230. Fixed block; 240. Connecting column; 310. Fan; 320. Heat dissipation component; 321. Heat dissipation bottom plate; 322. Heat dissipation element; 400. Temperature control component. Detailed implementation manners

[0028] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present invention.

[0029] Refer to Figure 1 and Figure 2 , a portable temperature control device 10 provided in an embodiment of the present invention may, for example, include: a housing 100, a temperature control component 400, and a heat conducting component 200. The portable temperature control device 10 provided in this embodiment may, for example, be a hand-held temperature control device, a neck-worn temperature control device, a waist-worn temperature control device, or a head-worn temperature control device, etc. Hereinafter, the portable temperature control device 10 is taken as an example of a neck-worn temperature control device for illustration.

[0030] The housing 100 may, for example, form a wearing space 11, and the housing 100 is worn on the user's neck through the wearing space 11. The temperature control component 400 is arranged in the housing 100, and the temperature control component 400 is used to generate heat energy or cold energy, that is, for heating or cooling. The temperature control component 400 may, for example, be a semiconductor refrigeration component, but of course, this embodiment is not limited thereto. The heat conducting component 200 is arranged on the housing 100, and the heat conducting component 200 is exposed on the surface of the housing 100, specifically, the surface close to the wearing space 11. The heat conducting component 200 is thermally connected to the temperature control component 400, so as to conduct the heat or cold generated by the temperature control component 400 to the human body, achieving the effect of warming or cooling. The heat conducting component 200 is a pure aluminum heat conducting component obtained by forging process. The pure aluminum heat conducting component has good heat conduction performance, and the heat conduction coefficient can reach more than 280; moreover, the forging process may, for example, adopt a cold forging process, which does not require high-temperature heating and can be carried out at normal temperature. During the forging process, the grains in the pure aluminum part can be refined, avoiding the generation of bubbles, so that the heat conducting component 200 has better density and better heat conduction performance.

[0031] The portable thermostat 10 provided in this embodiment has a thermostat 400 disposed within a housing 100 and a thermal conductor 200 disposed on the housing 100. The thermal conductor 200 is thermally connected to the thermostat 400, thereby conducting the cold energy or heat energy generated by the thermostat 400 to the human body. Furthermore, the thermal conductor 200 is a pure aluminum thermal conductor manufactured by a forging process. Pure aluminum thermal conductors have good thermal conductivity, and pure aluminum thermal conductors manufactured by a forging process can achieve better density, thereby having better thermal conductivity, further improving the thermal conductivity and enhancing the cooling or heating effect of the portable thermostat 10. Of course, in other embodiments, the thermal conductor 200 can also be a pure copper thermal conductor manufactured by a forging process, which also has good thermal conductivity.

[0032] Further, see Figure 3A and Figure 3B The thermal conductor 200 may, for example, have a first side 21 and a second side 22. The first side 21 is the side of the thermal conductor 200 that is close to the thermostat 400, and the second side 22 is the side of the thermal conductor 200 that is close to the wearing space 11, that is, the side of the thermal conductor 200 that is away from the thermostat 400. The side of the thermal conductor 200 that is close to the thermostat 400, that is, the first side 21, includes a thermostat-fitting plane 210 and a curved surface 220, with the curved surface 220 being disposed around the thermostat-fitting plane 210. The curved surface 220 may, for example, be curved toward the wearing space 11 or the human body. That is, the thermal conductor 200 has a curved shape, with both ends of the thermal conductor 200 curving toward one side of the wearing space 11 to match the user's neck and facilitate a better fit for the user's skin. The thermostat-fitting plane 210 may, for example, be disposed in the middle region of the thermal conductor 200. Of course, the specific arrangement may depend on, for example, the position of the thermostat 400. The surface where the thermostat fitting plane 210 is connected to the thermostat 400 is a planar structure, so as to better fit the thermostat 400 and avoid affecting the temperature conduction effect. Furthermore, the thermostat fitting plane 210 may, for example, protrude from the curved surface 220. The thermal conductive component 200 may, for example, first be cold-forged into a curved surface, and then a complex curved surface may be adjusted through repeated cold forging. The position of the thermostat fitting plane 210 and the position of the screw column may then be extruded through a mold, and then the thermostat fitting plane 210 and the screw column may be formed into a planar shape and a columnar shape by repeated forging. The planar position of the thermostat fitting plane 210 needs to be kept flat, and the material is repeatedly compressed through repeated forging, so that the thermostat fitting plane 210 has better density and greater strength, which can ensure that the plane does not deform and has a better fit with the thermostat 400.

[0033] In an implementation manner of this embodiment, the thickness range of the heat conduction member 200 is 1.3 to 2.0 millimeters, that is, the thickness of the heat conduction member 200 at the position outside the screw post and the fitting surface 210 is 1.3 to 2.0 millimeters. Preferably, the thickness of the heat conduction member 200 is 1.5 millimeters, so as to make the heat conduction performance of the heat conduction member 200 better; since the heat conduction member 200 is a curved surface structure and remains flat on one surface, a height difference will be generated between the edge of the heat conduction member 200 and the central region of the heat conduction member 200. And, according to the curvature of the heat conduction member 200, the temperature adjustment member fitting plane 210 can protrude from the surface of the heat conduction member 200 by about 0.3 millimeters, for example, protrude from the surface of the heat conduction member 200 by 0.1 to 2 millimeters. Specifically, refer to Figure 3A , the temperature adjustment member fitting plane 210 has two first side edges 23 arranged oppositely along the length direction of the heat conduction member 200 and two second side edges 24 connected between the two first side edges 23; the middle parts of the two first side edges 23 protrude from the surface of the curved surface 220 by 0.1 to 2 millimeters (preferably 0.3 mm), and the middle parts of the two second side edges 24 are smoothly transitionally connected to the curved surface 220; or the middle parts of the two second side edges 24 protrude from the surface of the curved surface 220 by 0.1 to 2 millimeters (preferably 0.3 mm), and the middle parts of the two first side edges 23 are smoothly transitionally connected to the curved surface 220; set like this, so as to effectively ensure the flatness of the temperature adjustment member fitting plane 210, and make the temperature adjustment member and the heat conduction member better fit for heat conduction connection.

[0034] Refer to Figures 4 to 8 , the heat conduction member 200 may, for example, include a pure aluminum main body member 20 and a white passivation layer 202, and the white passivation layer 202 is arranged on the temperature adjustment member fitting surface 210 of the pure aluminum main body member 201. The white passivation layer 202 is formed by white passivation, which can ensure the surface finish of the temperature adjustment member fitting surface 210, make the fitting degree between the temperature adjustment member fitting surface 210 and the temperature adjustment member 400 better, and can ensure the heat conduction between the heat conduction member 200 and the temperature adjustment member 400. In another implementation manner of this embodiment, the heat conduction member 200 may, for example, include a pure aluminum main body member 201, that is, the white passivation layer 202 is not provided.

[0035] Refer to Figure 4, in an embodiment of the present utility model, the heat conducting member 200 may further include an oxide layer 203 for example. In an implementation manner of this embodiment, the oxide layer 203 may cover the surface of the pure aluminum main body member 201 facing away from the temperature regulating member 400, and / or the oxide layer 203 covers the curved surface 220 of the pure aluminum main body member 201. Preferably, the oxide layer 203 covers the curved surface 220 of the first side 21 of the pure aluminum main body member 201 and covers the surface of the second side 22, and the oxide layer 203 does not cover the temperature regulating member contact surface 210 of the pure aluminum main body member 201. After the cold forging of the pure aluminum main body member 201, the oxide layer 203 can be formed by an anodic oxidation method for example. The thickness of the oxide layer 203 is relatively thin, and it can prevent direct contact between the metal and the human body, avoiding corrosion of the pure aluminum main body member 201 caused by sweat. Moreover, the color can be changed during the formation of the oxide layer 203, so that the surface of the pure aluminum main body member 201 is colored, changing the appearance of the heat conducting member 200, and obtaining a heat conducting member 200 with high decorative and anti-corrosion properties. See Figure 5 , a sandblasting particle layer 206 may also be provided between the oxide layer 203 and the pure aluminum main body member 201. Specifically, the pure aluminum main body member 201 is sandblasted before the oxide layer 203 is formed by oxidation. Through sandblasting, dirt such as rust on the surface of the pure aluminum main body member 201 can be removed, and the sandblasting particle layer 206 can be formed, so that the surface of the heat conducting member 200 can form a granular texture such as a matte surface, improving the aesthetic degree and comfort.

[0036] See Figure 6, in an embodiment of the present utility model, the heat conducting member 200 may further include, for example, a crystal layer 204 and a paint layer 205. In one implementation manner of this embodiment, the crystal layer 204 covers the surface of the pure aluminum main body member 201 facing away from the temperature adjusting member 400, and the paint layer 205 is provided on the side of the crystal layer 204 facing away from the temperature adjusting member 400, that is, both the crystal layer 204 and the paint layer 205 are provided on the side of the pure aluminum main body member 201 close to the human body. In another implementation manner of this embodiment, the crystal layer 204 may, for example, cover the surface of the pure aluminum main body member 201 facing away from the temperature adjusting member 400 and cover the curved surface 220 of the pure aluminum main body member 201, that is, the crystal layer 204 covers the curved surface 220 on the first side 21 of the pure aluminum main body member 201 and covers the surface on the second side 22, and the crystal layer 204 does not cover the temperature adjusting member contact surface 210 of the pure aluminum main body member 201, and the paint layer 205 is provided on the side of the crystal layer 204 facing away from the temperature adjusting member 400. In still another implementation manner of this embodiment, the crystal layer 204 is provided on the curved surface 220 of the pure aluminum main body member 201, and the paint layer 205 is provided on the side of the pure aluminum main body member 201 facing away from the temperature adjusting member contact surface 210, that is, the crystal layer 204 and the paint layer 205 are respectively provided on two opposite sides of the pure aluminum main body member 201. In this embodiment, the paint layer 205 may, for example, be provided on the side of the pure aluminum main body member 201 close to the temperature adjusting member 400, or may, for example, be provided on the side of the pure aluminum main body member 201 facing away from the temperature adjusting member contact plane 201. Specifically, the crystal can be attached to the surface of the pure aluminum main body member 201 by an anodic oxidation method to form the crystal layer 204. The crystal layer 204 is a layer of nano-level covalent bond crystal aluminum oxide, which can further increase the heat conduction performance. Then, the paint layer 205 is formed by spraying on the surface of the crystal layer 204, or the paint layer 205 can also be directly sprayed on the surface of the pure aluminum main body member 201. The paint layer 205 can be in contact with the human body and can also prevent the pure aluminum main body member 201 from being corroded by sweat.

[0037] See Figure 7, in an embodiment of the present utility model, the heat conducting member 200 may further include, for example, an oxide layer 203, a crystal layer 204, and a paint layer 205. The oxide layer 203 covers the surface of the pure aluminum main body member 201 facing away from the temperature regulating member 400, that is, the oxide layer 203 covers the surface of the second side 22 of the pure aluminum main body member 201. The crystal layer 204 covers the curved surface 220 of the pure aluminum main body member 201, that is, the crystal layer 204 covers the curved surface 220 of the first side 21 of the pure aluminum main body member 201. The paint layer 205 may be provided, for example, on the side of the crystal layer 204 facing away from the pure aluminum main body member 201, and / or the paint layer 205 may also be provided, for example, on the side of the oxide layer 203 facing away from the pure aluminum main body member 201. Through the setting of the paint layer 205, the paint layer 205 can be in contact with the human body, can also prevent sweat from corroding the pure aluminum main body member 201, and can also make the second side 22 of the heat conducting member 200 more beautiful. See Figure 8 , a sandblasting particle layer 206 is further provided between the oxide layer 203 and the pure aluminum main body member 201. Specifically, the pure aluminum main body member 201 is sandblasted before forming the oxide layer 203. Through the sandblasting treatment, dirt such as rust skin on the surface of the pure aluminum main body member 201 can be removed, and the sandblasting particle layer 206 can be formed, so that the surface of the heat conducting member 200 can form a granular feeling, such as a matte surface, to improve the aesthetics and comfort.

[0038] See Figure 3A and Figure 9 , for example, a connection groove 121 may be provided on the housing 100. A fixing block 230 is provided on the side of the heat conducting member 200 connected to the housing 100 corresponding to the connection groove 121. The fixing block 230 is accommodated in the connection groove 121 and is adhesively connected by glue. Through such a setting, the connection space of the housing 100 can be saved. Through the setting of the connection groove 121, the glue can be prevented from flowing randomly and polluting other positions. For example, a connection portion 123 may be provided on the housing 100. A connection column 240 is provided on the side of the heat conducting member 200 connected to the housing 100 corresponding to the connection portion 123. The connection column 240 is connected to the connection portion 123, so that the heat conducting member 200 is connected to the housing 100. Among them, the connection column 240 may be a riveting column or a threaded column, and the connection portion 123 is a corresponding riveting hole or through hole, so as to achieve riveting fixation or threaded connection by screws.

[0039] In this embodiment, the heat conducting member 200 and the housing 100 may be fixedly connected by three methods, namely, adhesive bonding, riveting, and threaded connection; the heat conducting member 200 and the housing 100 may also be fixedly connected by adhesive bonding, riveting method, or threaded connection.

[0040] See again Figure 2 and Figure 10, the portable temperature control device 10 may further include, for example, a fan 310 and a heat sink 320. An air inlet 101 and an air outlet 102 are provided on the housing 100. The housing 100 may include, for example, a first housing 110 and a second housing 120. The first housing 110 and the second housing 120 are connected, and an installation space is formed between the first housing 110 and the second housing 120. The fan 310, the heat sink 320, and the temperature control component 400 are all arranged in the installation space. A through hole 122 for installing the temperature control component is provided on the second housing 120. The temperature control component 400 is thermally conduction-connected to the heat conduction component 200 through the through hole 122 for installing the temperature control component. The heat conduction component 200 may be installed, for example, on one side of the second housing 120 close to the wearing space 11, and the connecting groove 121 is also provided on the second housing 120. The heat sink 320 and the fan 310 can be used to help the temperature control component 400 dissipate heat. The fan 310 can also blow air through the air outlet 102 for cooling. Of course, the portable temperature control device 10 may further include necessary components such as a battery, a circuit board, etc., which are not elaborated one by one in this embodiment.

[0041] The heat sink 320 is arranged in the housing 100, and the heat sink 320 may be arranged, for example, on the side of the temperature control component 400 facing away from the heat conduction component 200. The heat sink 320 is thermally conduction-connected to the temperature control component 400. Moreover, the heat sink 320 is a pure aluminum heat sink made by a forging process. Since the heat sink 320 is a pure aluminum heat sink made by a forging process, the pure aluminum heat sink has good thermal conductivity, and the thermal conductivity coefficient can reach more than 280. Moreover, the forging process may adopt, for example, a cold forging process, which does not require high-temperature heating and can be carried out at normal temperature. During the forging process, the grains in the pure aluminum part can be refined, and air bubbles can be avoided, so that the heat sink 320 has better compactness and better thermal conduction performance to improve the heat dissipation effect.

[0042] See Figure 11 and Figure 12 , the heat sink 320 may include, for example, a heat sink bottom plate 321 and a plurality of heat sink elements 322. The heat sink bottom plate 321 is thermally conduction-connected to the temperature control component 400, and the plurality of heat sink elements 322 are arranged at intervals on the heat sink bottom plate 321. In this embodiment, the heat sink bottom plate 321 and the plurality of heat sink elements 322 may be, for example, an integrated structure, and the heat sink bottom plate 321 and the plurality of heat sink elements 322 are both formed by a forging process. See Figure 11 , the heat sink element 322 may be, for example, a fin-shaped structure. See Figure 12, the heat dissipation element 322 can be, for example, a columnar structure. By providing a fin-like structure or a columnar structure, the heat dissipation area can be increased, thereby further enhancing the heat dissipation effect. The surface of the heat dissipation member 320 is covered with a crystal layer, or the surface of the heat dissipation member 320 is covered with an oxide layer. For example, the crystal can be attached to the surface of the heat dissipation member 320 by an anodic oxidation method to form a crystal layer, which can further increase the thermal conductivity of the heat dissipation member 320. Similarly, the oxide layer is formed by an anodic oxidation method to form an oxide layer, which can further prevent the heat dissipation member 320 from rusting.

[0043] In addition, it can be understood that the foregoing various embodiments are only illustrative descriptions of the present invention. On the premise that the technical features do not conflict, the structure is not contradictory, and the invention purpose of the present invention is not violated, the technical solutions of the various embodiments can be arbitrarily combined and used in combination.

[0044] In the several embodiments provided in the present application, it should be understood that the disclosed system, device, and method can be implemented in other ways. For example, the device embodiments described above are only illustrative. For example, the division of the units is only a logical function division. In actual implementation, there may be other division methods. For example, multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point, the displayed or discussed mutual coupling or direct coupling or communication connection can be through some interfaces, indirect coupling or communication connection of devices or units, and can be in electrical, mechanical or other forms.

[0045] The units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they can be located in one place, or distributed to multiple network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0046] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A portable temperature control device (10), characterized in that: include: Housing (100); A temperature regulating element (400) is disposed in the housing (100); as well as A heat conducting component (200) is provided on the shell (100), and the heat conducting component (200) is exposed on the surface of the shell (100). The heat conducting component (200) is a pure aluminum heat conducting component manufactured by a forging process. The temperature regulating component (400) is connected to the heat conducting component (200) by heat conduction.

2. The portable temperature control device (10) according to claim 1, characterized in that The temperature conducting member (200) comprises a pure aluminum main body (201); a side of the pure aluminum main body (201) close to the temperature regulating member (400) comprises a temperature regulating member fitting plane (210) and a curved surface (220) surrounding the temperature regulating member fitting plane (210); the temperature regulating member (400) is connected to the temperature regulating member fitting plane (210) by thermal conduction.

3. The portable temperature control device (10) according to claim 2, characterized in that The thermal conductive element (200) further includes an oxide layer (203); The oxide layer (203) covers the surface of the pure aluminum main body (201) facing away from the temperature regulating part (400) and / or covers the curved surface (220) of the pure aluminum main body (201).

4. The portable temperature control device (10) according to claim 2, characterized in that The temperature conducting member (200) further comprises: a crystal layer (204), the crystal layer (204) covering a surface of the pure aluminum main body (201) facing away from the temperature regulating member (400), and / or the crystal layer (204) covering the curved surface (220) of the pure aluminum main body (201); A paint layer (205) is provided on a side of the crystal layer (204) facing away from the pure aluminum main body (201).

5. The portable temperature control device (10) according to claim 2, characterized in that: The temperature conducting member (200) further comprises: an oxide layer (203) covering a surface of the pure aluminum main body (201) facing away from the temperature regulating member (400); a crystal layer (204) covering the curved surface (220) of the pure aluminum main body (201); The paint layer (205) is arranged on the side of the crystal layer (204) away from the pure aluminum main body (201), or is arranged on the side of the crystal layer (204) and the oxide layer (203) away from the pure aluminum main body (201).

6. The portable temperature control device (10) according to claim 3 or 5, characterized in that: A sandblasting particle layer (206) is also provided between the oxide layer (203) and the pure aluminum main body (201).

7. The portable temperature control device (10) according to any one of claims 2 to 5, characterized in that: The thermal conductive component (200) comprises a whitened passivation layer (202) and is arranged on the thermal regulating component bonding plane (210) of the pure aluminum main body (201).

8. The portable temperature control device (10) according to any one of claims 1 to 5, characterized in that: A connecting groove (121) is provided on the shell (100), and a fixing block (230) is provided on one side of the heat conducting member (200) connected to the shell (100) corresponding to the connecting groove (121), and the fixing block (230) is accommodated in the connecting groove (121), and the fixing block (230) and the connecting groove (121) are adhered by glue; and / or, a connecting portion (123) is provided on the shell (100), and a connecting column (240) is provided on one side of the heat conducting member (200) connected to the shell (100) corresponding to the connecting portion (123), and the connecting column (240) is connected to the connecting portion (123).

9. The portable temperature control device (10) according to any one of claims 2 to 5, characterized in that: The heat conducting member (200) is curved, and the heat regulating member fitting plane (210) comprises two first side edges (23) arranged opposite to each other along the length direction of the heat conducting member (200) and two second side edges (24) connected between the two first side edges (23); the middle portions of the two first side edges (23) protrude from the curved surface (220) by 0.1 to 2 mm, or the middle portions of the two second side edges (24) protrude from the curved surface (220) by 0.1 to 2 mm.

10. The portable temperature control device (10) according to any one of claims 1 to 5, characterized in that: Also includes: A heat sink (320) is disposed in the housing (100). The heat sink (320) is disposed on a side of the temperature regulating component (400) that faces away from the heat conducting component (200). The heat sink (320) is connected to the temperature regulating component (400) by thermal conduction. The heat sink (320) is a pure aluminum heat sink manufactured by a forging process.

11. The portable temperature control device (10) according to claim 10, characterized in that: The heat dissipation element (320) comprises: a heat dissipation base plate (321) connected to the temperature regulating element (400) by thermal conduction; A plurality of heat dissipation elements (322) are arranged at intervals on the heat dissipation base plate (321); the heat dissipation elements (322) are fin-shaped structures, or the heat dissipation elements (322) are columnar structures.

Images