Neck-hanging temperature adjusting device

Abstract

The utility model discloses a neck-hanging temperature adjusting device, and belongs to the technical field of heat dissipation. The neck-hanging temperature adjusting device comprises a wearing support, a first fan and a second fan. The wearing support forms a wearing space, and the first fan and the second fan are arranged in the wearing support; a first air outlet corresponding to the first fan and a first air inlet corresponding to the second fan are formed in the skin-close face of the wearing support, the first air outlet faces the first air inlet, and the wearing space allows air flowing out of the first air outlet to flow into the first air inlet. The first fan can discharge air from the first air outlet, air flow is formed on the side, close to the skin face, of the wearing space, and the second fan enables the air flow to flow in through the first air outlet so as to form forced convective circulation; in this way, when a user wears the mask, heat of the skin on the two sides of the neck of the user can be taken away, and the problem that the user is prone to stuffiness after wearing for a long time is solved.

Description

Technical Field

[0001] This application belongs to the field of heat dissipation technology, and in particular relates to a neck-mounted temperature control device. Background Technology

[0002] Neckband temperature control devices are widely used for neck cooling due to their convenience. However, existing neckband temperature control devices often cause a stuffy feeling in the user's neck area after wearing them, especially when worn for a long time, as the heat on the sides of the user's neck is difficult to dissipate, causing discomfort. Utility Model Content

[0003] This application aims to solve the technical problem in the prior art where heat is difficult to dissipate from the skin on both sides of the user's neck when worn for a long time, causing discomfort.

[0004] This application provides a neck-mounted temperature-regulating device, including: a wearing bracket, a first fan, and a second fan;

[0005] The wearing bracket forms a wearing space, and the first fan and the second fan are disposed within the wearing bracket;

[0006] The wear bracket has a first air outlet corresponding to the first fan and a first air inlet corresponding to the second fan on its skin-friendly surface. The first air outlet faces the first air inlet, and the wearing space allows the gas flowing out of the first air outlet to flow into the first air inlet.

[0007] According to one embodiment of this application, the proximal surface of the wearing bracket is recessed towards the distal surface of the wearing bracket; the first air outlet and the first air inlet are located in the recess.

[0008] According to one embodiment of this application, the wearing bracket includes a neck hanging part and handle parts located at both ends of the neck hanging part, the first air outlet is located in the handle part, and the first air inlet is located in the neck hanging part.

[0009] According to one embodiment of this application, the skin-friendly surface of the neckband is further provided with a second air inlet corresponding to the second fan; the second air inlet has a different orientation than the first air inlet.

[0010] According to one embodiment of this application, a third air inlet is provided on the skin-distal surface of the neck hanging part; the third air inlet corresponds to the position of the second air inlet, and the third air inlet, the second air inlet, and the first air inlet are connected within the neck hanging part;

[0011] And / or, the distal surface of the neck hanger is further provided with a fourth air inlet, the fourth air inlet being located in a position corresponding to the first air inlet, and the fourth air inlet being connected to the first air inlet and the second air inlet within the neck hanger.

[0012] According to one embodiment of this application, the neckband has a second air outlet on the skin-distal side, and the second fan is located between the first air inlet and the second air outlet;

[0013] And / or, the adjacent surface of the neckband's distal skin surface is further provided with a third air outlet; the second fan is located between the first air inlet and the third air outlet.

[0014] According to one embodiment of this application, the distal surface of the neckband is provided with a second air outlet, and the adjacent surface of the distal surface of the neckband is provided with a third air outlet, and the second fan is located between the first air inlet, the second air outlet, and the third air outlet;

[0015] The neckband is also equipped with a radiator, which is directly opposite the second air outlet and the third air outlet.

[0016] According to one embodiment of this application, the handle portion has a fifth air inlet on the skin-proximal side and a sixth air inlet on the skin-distal side, and the fifth air inlet, the sixth air inlet and the first air outlet are connected within the handle portion.

[0017] According to one embodiment of this application, a fourth air outlet is provided on the adjacent surface of the handle portion near the skin, and the fourth air outlet communicates with the first air outlet within the handle portion.

[0018] According to one embodiment of this application, the handle portion is provided with a plurality of guide plates, the plurality of guide plates are arranged in parallel, and a fourth air outlet is formed between each two adjacent guide plates.

[0019] The above-described one or more technical solutions in the embodiments of this application have at least one of the following technical effects:

[0020] The first fan of this application can exhaust air from the first air outlet and form an airflow on the side of the wearing space close to the skin. The second fan allows the airflow to flow in through the first air outlet to form a forced convection circulation. In this way, when the user wears it, it can remove the heat from the skin on both sides of the user's neck and solve the problem of stuffiness that users easily experience after wearing it for a long time.

[0021] Additional aspects and advantages of this application will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of this application. Attached Figure Description

[0022] The above and / or additional aspects and advantages of this application will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0023] Figure 1 This is a schematic diagram of the neck-hanging temperature control device provided in the embodiments of this application;

[0024] Figure 2 This is a schematic diagram of the neck-hanging temperature control device provided in the embodiments of this application from another angle;

[0025] Figure 3 yes Figure 2 Exploded view of the neck section of the neck-mounted temperature control device;

[0026] Figure 4 yes Figure 2 Exploded view of the handle of the neck-mounted temperature control device.

[0027] Figure 5 This is a cross-sectional view showing the airflow direction in the neck-hanging temperature control device provided in the embodiments of this application.

[0028] Figure label:

[0029] 10. Wear a brace;

[0030] 100. Neck section;

[0031] 110. Neck-mounted near-shell; 111. First air inlet; 112. Second air inlet; 113. Third air outlet; 120. Neck-mounted far-shell; 121. Second air outlet; 122. Third air inlet; 123. Fourth air inlet; 130. Radiator;

[0032] 200. Handle part;

[0033] 210. Handle near the skin shell; 211. First air outlet; 212. Fifth air inlet; 213. Fourth air outlet; 220. Handle far from the skin shell; 221. Sixth air inlet;

[0034] 230. Deflector plate;

[0035] 21. First fan; 22. Second fan;

[0036] a. The recessed area;

[0037] b. Wearing space. Detailed Implementation

[0038] The embodiments of this application are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this application, and should not be construed as limiting this application.

[0039] The following is for reference. Figures 1-5 This application describes a neck-hanging temperature-regulating device according to an embodiment of the present application.

[0040] Neckband temperature control devices are worn around the neck to achieve cooling or warming effects. Please refer to [link / reference]. Figures 1 to 2 The neckband includes: a wearing bracket 10, a first fan 21 and a second fan 22; wherein the wearing bracket 10 is generally arc-shaped, and is used to adapt to the shape of the user's neck when worn on the neck. The wearing bracket 10 can be made of a single elastic material, or it can be composed of two parts of the wearing bracket 10 connected by an elastic element. The wearing bracket 10 is used to provide the mounting base for the first fan 21, the second fan 22 and other components.

[0041] The neck-hanging temperature-regulating device of this application embodiment has a symmetrical structure, which can effectively balance the overall weight of the neck-hanging temperature-regulating device and the airflow on both sides of the user's neck. The wearing bracket 10 includes a neck-hanging part 100 and two handle parts 200 connected to each other. The handle parts 200 are connected to both ends of the neck-hanging part 100 and are symmetrically arranged about the neck-hanging part 100. The handle parts 200 and the neck-hanging part 100 enclose a wearing space b for the user to wear around the neck. The internal component structures of the two handle parts 200 are identical. The following description only uses one handle part 200 and the neck-hanging part 100 and their internal component structures as an example.

[0042] like Figure 3 As shown, the handle portion 200 includes a handle near skin shell 210 and a handle far skin shell 220. A first fan 21 is disposed in the space formed by the handle near skin shell 210 and the handle far skin shell 220. The near skin surface of the handle near skin shell 210 of the handle portion 200 is provided with a first air outlet 211 corresponding to the first fan 21.

[0043] In actual implementation, by placing the heavier first fan 21 at the end of the handle 200, the overall center of gravity of the neck fan will be pressed forward at both ends when the user wears the neck fan around their neck. This makes the neck fan more stable and less likely to slip off when the user turns their neck, thus improving the user's wearing experience.

[0044] like Figure 4 As shown, the neck hanging part 100 includes a neck hanging near skin shell 110 and a neck hanging far skin shell 120. The second fan 22 is disposed in the space formed by the neck hanging near skin shell 110 and the neck hanging far skin shell 120. The near skin surface of the neck hanging near skin shell 110 of the neck hanging part 100 is provided with a first air inlet 111 corresponding to the second fan 22.

[0045] In the above embodiments of this application, the first air outlet 211 faces the first air inlet 111, and the wearing space b allows the gas flowing out of the first air outlet 211 to flow into the first air inlet 111.

[0046] Specifically, the first fan 21 can exhaust air from the first air outlet 211, forming an airflow on the side of the wearing space b closest to the skin. The second fan 22 draws air in through the first air outlet 211, creating a forced convection circulation. This allows the user to dissipate heat from the skin on both sides of their neck, solving the problem of stuffiness that can easily occur after prolonged wear (see reference). Figure 1 , Figure 2 and Figure 5 ).

[0047] like Figure 2 As shown, in some embodiments, the proximal surface of the wearing bracket 10 is recessed towards the distal surface of the wearing bracket 10; the first air outlet 211 and the first air inlet 111 are located in the recess a.

[0048] In this embodiment, when worn, the user's skin is close to the skin surface of the wearing bracket 10, but maintains a small distance from the recessed portion a. This creates a channel for airflow between the user's skin and the wall of the recessed portion a. Compared to setting the first air outlet 211 and the first air inlet 111 on the skin surface of the wearing bracket 10, the first air outlet 211 and the first air inlet 111 are less likely to be blocked, resulting in better heat dissipation for the skin on both sides of the user's neck.

[0049] In actual implementation, the recessed portion a is located on the skin-like surface of the neck hanging portion 100 and the handle portion 200, and is recessed towards the skin-like surface of the neck hanging portion 100 and the handle portion 200. The first air outlet 211 and the first air inlet 111 are located on the opposite side of the recessed portion a.

[0050] like Figure 1 and Figure 4 As shown, in some embodiments, the neckband 100 is further provided with a second air inlet 112 near the skin.

[0051] The second air inlet 112 is spaced apart from the first air inlet 111 and is connected within the neck part 100.

[0052] It should be noted that the second air inlet 112 and the first air inlet 111 face different directions, and they can draw in hot air from different areas of the user's neck respectively; even if the user's skin or activities cause one of the air inlets of the second air inlet 112 and the first air inlet 111 to be blocked during wear, the other air inlet can still effectively draw in air, thereby avoiding airflow interruption and maintaining the overall heat dissipation effect.

[0053] For example, the neckband 100 has a third air inlet 122 on the skin-distal surface;

[0054] The third air inlet 122 is positioned corresponding to the second air inlet 112, and the third air inlet 122, the second air inlet 112, and the first air inlet 111 are connected within the neck hanging part 100;

[0055] And / or, the distal surface of the neck hanger 100 is further provided with a fourth air inlet 123, the fourth air inlet 123 being positioned corresponding to the first air inlet 111, and the fourth air inlet 123 being connected to the first air inlet 111 and the second air inlet 112 within the neck hanger 100.

[0056] In this example, the third air inlet 122 corresponds to the second air inlet 112, and the fourth air inlet 123 corresponds to the first air inlet 111. This can enhance air circulation, reduce the resistance of airflow when the second fan 22 is drawn in, and at the same time form a strong convection effect to more effectively remove the heat from the user's neck and improve the cooling efficiency.

[0057] like Figure 1 and Figure 4 As shown, in some embodiments, the first air outlet 211 is located on the handle portion 200, and the first air inlet 111 is located on the neck hanging portion 100.

[0058] It should be noted that when wearing the device, the user's neck skin is in close contact with the skin surface of the neckband 100. This neck skin will emit heat, and this heat will cause stuffiness when it comes into contact with the skin surface of the neckband 100.

[0059] In this embodiment of the application, the first fan 21 blows air toward the neckband 100 through the first air outlet 211 and guides the hot air to the first air inlet 111, which in turn draws away the hot air around the user's neck skin to prevent the neckband 100 from becoming stuffy.

[0060] In actual implementation, the neckband 100 has a second air outlet 121 on its far side; the first air outlet 211 is positioned facing the first air inlet 111; the second fan 22 is located between the first air inlet 111 and the second air outlet 121, and is used to discharge the gas flowing in from the first air inlet 111 from the second air outlet 121.

[0061] For example, a third air outlet 113 is provided on the adjacent surface of the distal skin surface of the neck hanger 100;

[0062] The second fan 22 is also located between the first air inlet 111 and the third air outlet 113, and is used to discharge the gas flowing in from the first air inlet 111 from the second air outlet 121 and the third air outlet 113 at the same time.

[0063] In this example, the second fan 22 draws in air through the first air inlet 111 and simultaneously exhausts it from the second air outlet 121 and the third air outlet 113. This helps the airflow to spread more widely, avoids heat accumulation in the neckband 100, and thus improves heat dissipation efficiency.

[0064] In actual implementation, a heat sink 130 is provided between the near-skin surface and the far-skin surface of the neckband 100, and the heat sink 130 is directly opposite the second air outlet 121 and the third air outlet 113. This allows the airflow to better carry away heat as it passes through the heat sink 130 and is then discharged through the second air outlet 121 and the third air outlet 113, thereby accelerating the heat exchange process and further improving heat dissipation efficiency. The heat sink 130 can be a semiconductor cooling chip heat sink 130.

[0065] like Figure 2 and Figure 3 As shown, the handle portion 200 has a fifth air inlet 212 on its near-skin surface and a sixth air inlet 221 on its far-skin surface. The fifth air inlet 212, the sixth air inlet 221, and the first air outlet 211 are connected within the handle portion 200. This enhances airflow, reduces air resistance when the first fan 21 draws in air, and accelerates the heat exchange process, further improving heat dissipation efficiency.

[0066] For example, a fourth air outlet 213 is provided on the adjacent surface of the handle portion 200 near the skin, and the fourth air outlet 213 communicates with the first air outlet 211 within the handle portion 200.

[0067] In this example, if the first air outlet 211 is obstructed (e.g., due to excessive contact with the skin), the fourth air outlet 213 can still provide airflow discharge function, ensuring continuous and effective heat dissipation, and preventing airflow obstruction due to blockage of a single air outlet.

[0068] like Figure 3 As shown, in actual operation, the handle portion 200 is provided with a plurality of guide plates 230, which are sandwiched between two opposite side walls of the handle portion 200. The plurality of guide plates 230 are arranged in parallel, and a fourth air outlet 213 is formed between each two adjacent guide plates 230.

[0069] The deflector 230 effectively guides the airflow as it passes through the handle 200, preventing the airflow from flowing haphazardly within the handle 200. Guided by the deflector 230, the airflow can flow in a predetermined direction and be discharged stably. For example, when a user wears the support 10, the deflector 230 can accelerate the flow of air in front of the user's face, making the user feel cool.

[0070] The terms "first," "second," etc., used in the specification and claims of this application are used to distinguish similar objects and not to describe a specific order or sequence. It should be understood that such use of data can be interchanged where appropriate so that embodiments of this application can be implemented in orders other than those illustrated or described herein, and the objects distinguished by "first," "second," etc., are generally of the same class and the number of objects is not limited; for example, a first object can be one or more. Furthermore, in the specification and claims, "and / or" indicates at least one of the connected objects, and the character " / " generally indicates that the preceding and following objects are in an "or" relationship.

[0071] In the description of this application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0072] In the description of this application, "first feature" and "second feature" may include one or more of the features.

[0073] In the description of this application, "multiple" means two or more.

[0074] In the description of this application, the first feature being "above" or "below" the second feature may include the first and second features being in direct contact, or it may include the first and second features not being in direct contact but being in contact through another feature between them.

[0075] In the description of this application, the terms "above," "over," and "on top" for the first feature and the second feature include the first feature being directly above or diagonally above the second feature, or simply indicate that the first feature is at a higher horizontal level than the second feature.

[0076] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is 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.

[0077] Although embodiments of this application have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of this application, the scope of which is defined by the claims and their equivalents.

Claims

1. A neck-hanging temperature-regulating device, characterized in that, include: Wearing bracket, first fan and second fan; The wearing bracket forms a wearing space, and the first fan and the second fan are disposed within the wearing bracket; The wear bracket has a first air outlet corresponding to the first fan and a first air inlet corresponding to the second fan on its skin-friendly surface, with the first air outlet facing the first air inlet.

2. The neck-hanging temperature regulating device according to claim 1, characterized in that, The proximal surface of the wear bracket is recessed towards the distal surface of the wear bracket; the first air outlet and the first air inlet are located in the recess.

3. The neck-hanging temperature regulating device according to claim 1 or 2, characterized in that, The wearing bracket includes a neck hanger and handles located at both ends of the neck hanger. The first air outlet is located in the handles, and the first air inlet is located in the neck hanger.

4. The neck-hanging temperature regulating device according to claim 3, characterized in that, The neckband is also provided with a second air inlet corresponding to the second fan on its skin-friendly surface; the second air inlet has a different orientation than the first air inlet.

5. The neck-hanging temperature regulating device according to claim 4, characterized in that, The neckband has a third air inlet on its far side; the third air inlet corresponds to the second air inlet in position, and the third air inlet, the second air inlet, and the first air inlet are connected inside the neckband. And / or, the distal surface of the neck hanger is further provided with a fourth air inlet, the fourth air inlet being located in a position corresponding to the first air inlet, and the fourth air inlet being connected to the first air inlet and the second air inlet within the neck hanger.

6. The neck-hanging temperature regulating device according to claim 3, characterized in that, The neckband has a second air outlet on the skin-friendly surface, and the second fan is located between the first air inlet and the second air outlet. And / or, the adjacent surface of the neckband's distal skin surface is further provided with a third air outlet; the second fan is located between the first air inlet and the third air outlet.

7. The neck-hanging temperature regulating device according to claim 3, characterized in that, The neckband has a second air outlet on its far side and a third air outlet on its adjacent side. The second fan is located between the first air inlet, the second air outlet, and the third air outlet. The neckband is also equipped with a radiator, which is directly opposite the second air outlet and the third air outlet.

8. The neck-hanging temperature regulating device according to claim 3, characterized in that, The handle portion has a fifth air inlet on the skin-proximal side and a sixth air inlet on the skin-distal side. The fifth air inlet, the sixth air inlet, and the first air outlet are connected within the handle portion.

9. The neck-hanging temperature regulating device according to claim 3, characterized in that, A fourth air outlet is provided on the adjacent surface of the handle near the skin, and the fourth air outlet is connected to the first air outlet inside the handle.

10. The neck-hanging temperature regulating device according to claim 9, characterized in that, The handle is provided with multiple air guides, which are arranged in parallel, and a fourth air outlet is formed between each pair of adjacent air guides.

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