Refrigerant magnetic type mobile phone fever cooling patch

Abstract

The invention relates to the technical field of mobile phone heat dissipation, and discloses a refrigerant magnetic type mobile phone fever cooling patch which comprises an ice box and a thin iron sheet, the thin iron sheet is installed on the back of a mobile phone through gum, and the ice box and the thin iron sheet attract each other; the ice box comprises a first fixing box and a second fixing box. A metal box is installed between the first fixing box and the second fixing box, and a groove is formed in the portion between the first fixing box and the second fixing box. According to the refrigerant magnetic type mobile phone fever cooling patch, by arranging the thin iron sheet and the ice box, when the cooling patch is used, the thin iron sheet is pasted to a hot area on the back of a mobile phone through back glue, then the ice box is taken out of a refrigerator, the metal box at the bottom of the ice box is aligned to the thin iron sheet, and rapid adsorption and fixation are achieved through the magnetic attraction effect of the T-shaped magnet and the thin iron sheet; the refrigerant in the metal box is frozen in advance to store cold energy, the bottom surface of the metal box is in contact with a mobile phone heating area to conduct and absorb heat of a mobile phone body, and the temperature of the mobile phone is reduced by utilizing the refrigerant to raise temperature, especially the heat absorption characteristic in the phase change process.

Description

Technical Field

[0001] The present invention relates to the technical field of mobile phone heat dissipation, and specifically to a refrigerant magnetic-absorption type mobile phone fever-reducing patch. Background Art

[0002] With the diversification and high performance of the functions of smart phones, the computing load of the chip and the battery energy consumption density continue to rise, and the problem of mobile phone heating becomes increasingly prominent. In high-power scenarios such as long-term running of games, video recording, and 5G networks, the body temperature of the mobile phone often exceeds 45°C, which not only causes the processor to downclock and the battery life to shorten, but also may cause problems such as accelerated battery aging and decreased holding feel for users; the current mainstream mobile phone heat dissipation solutions mainly have the following technical bottlenecks:

[0003] Traditional passive heat dissipation methods such as graphite heat dissipation stickers and metal middle frames rely on the heat conduction characteristics of materials. The heat dissipation efficiency is significantly affected by the ambient temperature, and they cannot actively absorb heat. The cooling effect rapidly decays over time, and especially in high-temperature environments, they almost lose their function.

[0004] Secondly, the air-cooled heat dissipation back clip needs an external power supply or an internal battery. It has a large volume and concentrated weight, which destroys the light and portable property of the mobile phone. At the same time, the fan noise may interfere with the user experience; although the liquid-cooled heat dissipation solution has high heat dissipation efficiency, its pipeline structure is complex and the cost is high, making it difficult to adapt to a variety of mobile phone models.

[0005] And some instant heat-reducing patches use chemical reagent reactions to absorb heat. Although they can quickly cool down, they are disposable consumables with high usage costs and generate waste, which does not conform to the concept of green and sustainable development.

[0006] Therefore, a refrigerant magnetic-absorption type mobile phone fever-reducing patch is proposed to solve the above-mentioned problems. Summary of the Invention

[0007] (I) Technical Problems to be Solved

[0008] In view of the deficiencies of the prior art, the present invention provides a refrigerant magnetic-absorption type mobile phone fever-reducing patch, which has the advantages of good heat dissipation effect and reusable, and solves the problems that traditional passive heat dissipation methods such as graphite heat dissipation stickers and metal middle frames rely on the heat conduction characteristics of materials, the heat dissipation efficiency is significantly affected by the ambient temperature, and they cannot actively absorb heat, and the cooling effect rapidly decays over time, especially in high-temperature environments, they almost lose their function.

[0009] (II) Technical Solutions

[0010] To achieve the above-mentioned purpose of good heat dissipation effect and reusable, the present invention provides the following technical solution: A refrigerant magnetic-absorption type mobile phone fever-reducing patch, comprising an ice box and a thin iron sheet. The thin iron sheet is installed on the back of the mobile phone through an adhesive, and the ice box and the thin iron sheet are attracted to each other;

[0011] The ice box includes a first fixed box and a second fixed box;

[0012] A metal box is installed between the first fixed box and the second fixed box. A groove is provided inside between the first fixed box and the second fixed box. Anti-slip convex particles are provided on the bottom surfaces of the first fixed box and the second fixed box. Fixing holes are provided at both ends of the first fixed box and the second fixed box, and rivets are installed between every two of the fixing holes;

[0013] A refrigerant and a T-shaped magnet are placed inside the metal box.

[0014] Preferably, the ice box is composed of a refrigerant, a T-shaped magnet, a metal box, a first fixed box, a second fixed box, and rivets.

[0015] Preferably, the ice box is assembled by the first fixed box and the second fixed box, and both the first fixed box and the second fixed box are made of plastic boxes.

[0016] Preferably, the metal box is composed of a box body, a box cover, and a convex edge.

[0017] Preferably, the size of the groove is adapted to the metal box, and the metal box is snapped into the groove. A limiting groove is provided between the first fixed box and the second fixed box and is located inside the groove, and the limiting groove is adapted to the convex edge, and the convex edge is snapped into the limiting groove.

[0018] Preferably, the gap between the ice box and the metal box is filled with foaming glue. The metal box is prepared by stamping with a metal having good heat conduction performance, and the shapes of the metal box and the thin iron sheet are the same, and both are made circular.

[0019] Preferably, both ends of the first fixed box and the second fixed box are fixed with rivets.

[0020] Preferably, the ice box is in the shape of a trapezoidal platform with a narrower top and a wider bottom, and the bottom surface of the ice box is in contact with the thin iron sheet.

[0021] Advantageous effects

[0022] Compared with the prior art, the present invention provides a refrigerant magnetic adsorption type mobile phone fever-reducing patch, having the following advantageous effects:

[0023] 1. The refrigerant magnetic adsorption mobile phone fever-reducing patch, by setting a thin iron sheet and an ice box. When in use, first paste the thin iron sheet on the hot area behind the mobile phone through the back glue. Then take out the ice box from the refrigerator, align the metal box at the bottom of it with the thin iron sheet, and achieve quick adsorption and fixation through the magnetic attraction of the T-shaped magnet and the thin iron sheet. The refrigerant in the metal box pre-freezes and stores cold energy, conducts heat through the bottom surface of the metal box in contact with the mobile phone heating area, absorbs the heat of the fuselage, and uses the refrigerant to heat up, especially the endothermic characteristics during the phase change process to reduce the temperature of the mobile phone. The ice box is assembled by a first fixed box and a second fixed box, and the two are fixed by rivets. The internal groove cooperates with the convex edge of the metal box for precise positioning, ensuring that the refrigerant is in close contact with the mobile phone heating area. The foaming glue filled in the gap plays a role in sealing and heat insulation, avoiding cold energy loss and external water vapor intrusion. The anti-slip convex particles at the bottom enhance the adsorption stability, and the plastic ice box reduces the weight and improves the holding comfort. When the cooling effect of the refrigerant disappears, put the ice box into the refrigerator for freezing and regeneration, and it can be recycled.

[0024] 2. The refrigerant magnetic adsorption mobile phone fever-reducing patch, by setting an ice box assembled by a first fixed box and a second fixed box, and cooperating with structures such as rivet fixation, groove and convex edge limitation, and foaming glue filling, can make the refrigerant be in close contact with the mobile phone heating area through the metal box, achieving the effect of quick single-handed installation and directional cooling for several hours. At the same time, the overall weight of the plastic ice box is relatively light, improving the holding comfort and portability. Brief Description of the Drawings

[0025] Figure 1 It is a three-dimensional view of the structure of the refrigerant magnetic adsorption mobile phone fever-reducing patch of the present invention;

[0026] Figure 2 It is a three-dimensional view of the structure of the ice box and the thin iron sheet of the present invention;

[0027] Figure 3 It is an exploded view of the ice box structure of the present invention;

[0028] Figure 4 It is an installation schematic diagram of the ice box and the metal box structures of the present invention;

[0029] Figure 5 It is a sectional three-dimensional view of the ice box structure of the present invention;

[0030] Figure 6 It is a sectional view of the metal box structure of the present invention.

[0031] In the figure: 1. Ice box; 101. First fixed box; 102. Second fixed box; 2. Thin iron sheet; 3. Metal box; 301. Box body; 302. Box cover; 303. Convex edge; 4. Anti-slip convex particles; 5. Groove; 6. Fixed hole; 7. Rivet; 8. Refrigerant; 9. T-shaped magnet. Detailed Embodiment

[0032] The technical solutions in the embodiments of the present invention will be clearly and completely described below 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. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0033] Please refer to Figure 1-6 , a refrigerant magnetic adsorption type mobile phone fever reducing patch, which includes an ice box 1 and a thin iron sheet 2. The thin iron sheet 2 is installed on the back of the mobile phone through an adhesive, and the ice box 1 and the thin iron sheet 2 attract each other; the ice box 1 includes a first fixed box 101 and a second fixed box 102;

[0034] A metal box 3 is installed between the first fixed box 101 and the second fixed box 102. A groove 5 is internally opened between the first fixed box 101 and the second fixed box 102. Anti-slip convex particles 4 are arranged on the bottom surfaces of the first fixed box 101 and the second fixed box 102. Fixing holes 6 are opened at both ends of the first fixed box 101 and the second fixed box 102. Rivets 7 are installed between every two fixing holes 6;

[0035] A refrigerant 8 and a T-shaped magnet 9 are placed inside the metal box 3.

[0036] In this embodiment, with the diversification and high performance of the functions of smart phones, the computing load of the chip and the battery energy consumption density continue to climb, and the problem of mobile phone heating becomes increasingly prominent. In high-power scenarios such as long-term operation of games, video recording, and 5G networks, the body temperature of the mobile phone often exceeds 45°C, which not only causes the processor to downclock and the battery life to shorten, but also may cause problems such as accelerated battery aging and decreased holding feel. Therefore, the mobile phone can be cooled by setting a refrigerant magnetic adsorption type mobile phone fever reducing patch, and the refrigerant magnetic adsorption type mobile phone fever reducing patch is composed of the set ice box 1 and thin iron sheet 2.

[0037] In this embodiment, when in use, the thin iron sheet 2 can be pasted on the hot area on the back of the mobile phone through an adhesive. Then, the ice box 1 is taken out of the refrigerator, and its metal bottom surface is aligned with the thin iron sheet 2 and adsorbed. The refrigerant 8 in the fever reducing patch conducts heat through contact with the metal sheet to cool the mobile phone and achieve the purpose of cooling. Through the strong magnetic adsorption effect between the T-shaped magnet 9 and the thin iron sheet 2, the user can complete the installation with one hand. At the same time, the ice box 1 is composed of a refrigerant 8, a T-shaped magnet 9, a metal box 3, a first fixed box 101, a second fixed box 102, and rivets 7, and the rivets 7 are used to fix between the first fixed box 101 and the second fixed box 102.

[0038] In this embodiment, the fixing method by rivets 7 is convenient for quick assembly, reduces the processing difficulty and cost; if the refrigerant 8 fails or the components are damaged, the single components can be disassembled and replaced without the need for overall scrapping, improving the maintainability of the product.

[0039] The ice box 1 is assembled by a first fixed box 101 and a second fixed box 102, and both the first fixed box 101 and the second fixed box 102 are made of plastic boxes.

[0040] In this embodiment, making it from plastic material can reduce the weight of the refrigerant magnetic adsorption type mobile phone fever-reducing patch, avoid increasing the burden of carrying the mobile phone, and improve the comfort of the user's grip.

[0041] The metal box 3 is composed of a box body 301, a box cover 302 and a convex edge 303.

[0042] The size of the groove 5 is adapted to the metal box 3, and the metal box 3 is snapped into the groove 5. A limiting groove is provided between the first fixed box 101 and the second fixed box 102 and is located in the groove 5. The limiting groove is adapted to the convex edge 303, and the convex edge 303 is snapped into the limiting groove.

[0043] The gap between the ice box 1 and the metal box 3 is filled with foaming glue. The metal box 3 is prepared by stamping with a metal having good heat conduction performance, and the metal box 3 has the same shape as the thin iron sheet 2, and both are made circular.

[0044] In this embodiment, through the cooperation of the groove 5 and the limiting groove, the metal box 3 can be accurately positioned, ensuring that the refrigerant 8 is in close contact with the heat-generating area of the mobile phone and improving the heat conduction efficiency; the gap between the ice box 1 and the metal box 3 is filled with foaming glue to further seal the gap, prevent the refrigerant 8 from leaking or external water vapor from entering, and extend the service life of the product.

[0045] In this embodiment, the surface of the ice box 1 can be designed with anti-slip convex particles 4 to enhance the friction force, avoid the ice box 1 from sliding during the adsorption process, and at the same time, the buffer performance of the plastic material can reduce the scratch on the back of the mobile phone.

[0046] In summary, for this refrigerant magnetic adsorption type mobile phone fever-reducing patch, by setting the thin iron sheet 2 and the ice box 1, when in use, first paste the thin iron sheet 2 on the hot area behind the mobile phone through the adhesive, then take out the ice box 1 from the refrigerator, align the metal box 3 at its bottom with the thin iron sheet 2, and achieve quick adsorption and fixation through the magnetic attraction between the T-shaped magnet 9 and the thin iron sheet 2. The refrigerant 8 in the metal box 3 stores cold energy by pre-freezing in advance, conducts heat through the contact between the bottom surface of the metal box 3 and the mobile phone heating area, absorbs the heat of the fuselage, and uses the refrigerant 8 to increase in temperature, especially the endothermic characteristic during the phase change process to reduce the temperature of the mobile phone; the ice box 1 is assembled by the first fixing box 101 and the second fixing box 102, and the two are fixed by rivets 7. The internal groove 5 cooperates with the convex edge 303 of the metal box 3 for precise positioning, ensuring that the refrigerant 8 is in close contact with the mobile phone heating area. The foaming agent filled in the gap plays a role in sealing and heat insulation, avoiding cold energy loss and external water vapor intrusion; the anti-slip convex particles 4 at the bottom enhance the adsorption stability, and the ice box 1 made of plastic material reduces the weight and improves the holding comfort. When the cooling effect of the refrigerant 8 disappears, put the ice box 1 into the refrigerator for freezing and regeneration, and it can be recycled.

[0047] Moreover, by setting the ice box 1 assembled by the first fixing box 101 and the second fixing box 102, and cooperating with the structures such as the fixation by rivets 7, the limit between the groove 5 and the convex edge 303, and the filling of the foaming agent, the refrigerant 8 can be in close contact with the mobile phone heating area through the metal box 3, achieving the effect of quick single-handed installation and continuous directional cooling for several hours. At the same time, the overall weight of the plastic ice box 1 is relatively light, improving the holding comfort and portability.

[0048] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "including a..." does not exclude the existence of additional identical elements in the process, method, article or device including the said element.

[0049] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A refrigerant magnetic mobile phone fever-reducing sticker, comprising an ice box (1) and a thin iron sheet (2), characterized in that: The thin iron sheet (2) is mounted on the back of the mobile phone by means of self-adhesive, and the ice box (1) is attracted to the thin iron sheet (2); The ice box (1) includes a first fixing box (101) and a second fixing box (102); A metal box (3) is installed between the first fixing box (101) and the second fixing box (102). A groove (5) is formed inside between the first fixing box (101) and the second fixing box (102). Anti-slip raised particles (4) are provided on the bottom surfaces of the first fixing box (101) and the second fixing box (102). Fixing holes (6) are formed at both ends of the first fixing box (101) and the second fixing box (102). Rivets (7) are installed between every two of the fixing holes (6); A refrigerant (8) and a T-shaped magnet (9) are placed inside the metal box (3).

2. The refrigerant magnetic suction type mobile phone fever-reducing patch according to claim 1, wherein: The ice box (1) is composed of a refrigerant (8), a T-shaped magnet (9), a metal box (3), a first fixing box (101), a second fixing box (102) and rivets (7).

3. The refrigerant magnetic adsorption type mobile phone fever-reducing patch according to claim 1, characterized in that: The ice box (1) is assembled by the first fixing box (101) and the second fixing box (102), and both the first fixing box (101) and the second fixing box (102) are made of plastic boxes.

4. A refrigerant magnetic-absorption type mobile phone fever-reducing patch according to claim 1, characterized in that: The metal box (3) is composed of a box body (301), a box cover (302) and a convex edge (303).

5. The refrigerant magnetic adsorption type mobile phone fever-reducing patch according to claim 4, characterized in that: The size of the groove (5) is adapted to the metal box (3), and the metal box (3) is snapped into the groove (5). A limiting groove is provided between the first fixing box (101) and the second fixing box (102) and is located inside the groove (5). The limiting groove is adapted to the convex edge (303), and the convex edge (303) is snapped into the limiting groove.

6. The refrigerant magnetic adsorption type mobile phone fever-reducing patch according to claim 1, characterized in that: The gap between the ice box (1) and the metal box (3) is filled with foaming glue. The metal box (3) is prepared by stamping with a metal having good heat conduction performance, and the metal box (3) and the thin iron sheet (2) have the same shape and are both made circular.

7. A refrigerant magnetic adsorption type mobile phone fever-reducing patch according to claim 1, characterized in that: Both ends of the first fixing box (101) and the second fixing box (102) are fixed by rivets (7).

8. The refrigerant magnetic adsorption type mobile phone fever-reducing patch according to claim 1, wherein: The ice box (1) is in the shape of a trapezoidal frustum with a narrower top and a wider bottom, and the bottom surface of the ice box (1) is in contact with the thin iron sheet (2).

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