Efficient heat dissipation mobile phone shell

Abstract

The embodiment of the utility model provides an efficient heat dissipation mobile phone shell. The efficient heat dissipation mobile phone shell comprises an inner shell body, a magnetic attraction part, an outer shell body and a heat dissipation layer, a first concave cavity is formed in the outer shell in a sunken mode in the preset direction, a second concave cavity used for containing a mobile phone is formed in the inner shell in a sunken mode in the preset direction, and the inner shell is arranged in the first concave cavity; a gap is formed between the inner shell and the outer shell, the heat dissipation layer and the magnetic attraction part are arranged in the gap, and the two sides, in the preset direction, of the heat dissipation layer are attached to the outer shell and the inner shell respectively. According to the application, the heat dissipation layer is arranged between the outer shell and the inner shell, so that the heat of the position of the inner shell corresponding to the serious heating position can be transferred into the heat dissipation layer, and is diffused to each position of the heat dissipation layer by utilizing the characteristic of good heat conduction performance of the heat dissipation layer; and finally, the heat of the heat dissipation layer is uniformly transferred to the outer shell and is dissipated in a manner of being in contact with air.

Description

Technical Field

[0001] This application relates to the technical field of mobile phones, and particularly relates to an efficient heat dissipation mobile phone case. Background Art

[0002] Mobile phones are very widely used. While meeting the communication function, people have higher and higher requirements for the aesthetics of mobile phones. In addition, in order to prevent mobile phones from being damaged, many mobile phone users wear protective films and protective cases for their mobile phones.

[0003] The efficient heat dissipation mobile phone case in the related technology is made of plastic. Since the core components of the mobile phone generate heat severely, the mobile phone has severely heated positions and normally heated positions. The position of the efficient heat dissipation mobile phone case corresponding to the severely heated position generates more heat than the position of the efficient heat dissipation mobile phone case corresponding to the normally heated position. When the position of the efficient heat dissipation mobile phone case corresponding to the severely heated position is overheated, it is not conducive to the heat dissipation of the mobile phone and will exacerbate the heat generation of the core components of the mobile phone. Summary of the Utility Model

[0004] An embodiment of this application provides an efficient heat dissipation mobile phone case to solve or alleviate one or more technical problems in the prior art.

[0005] As an aspect of the embodiment of this application, an embodiment of this application provides an efficient heat dissipation mobile phone case, which includes: an inner shell, a magnetic attraction part, an outer shell, and a heat dissipation layer; the outer shell is recessed with a first concave cavity along a predetermined direction, the inner shell is recessed with a second concave cavity for accommodating a mobile phone along the predetermined direction, and the inner shell is disposed in the first concave cavity; a gap is formed between the inner shell and the outer shell, the heat dissipation layer and the magnetic attraction part are respectively disposed in the gap, and two sides of the heat dissipation layer in the predetermined direction are respectively attached to the outer shell and the inner shell.

[0006] Optionally, the inner shell includes: a first flat plate and a first annular plate, the first annular plate is disposed on the four peripheral edges of the first flat plate, the first annular plate extends along the predetermined direction, and a first clamping part for clamping the mobile phone is formed by protruding the side of the first annular plate facing away from the first flat plate toward the first concave cavity.

[0007] Optionally, the outer shell includes: a second flat plate and a second annular plate, the second annular plate is disposed on the four peripheral edges of the second flat plate, the second annular plate extends along the predetermined direction, and a second clamping part is formed by protruding the side of the second annular plate facing away from the second flat plate toward the second concave cavity; the gap is located between the first flat plate and the second flat plate, the first annular plate and the second annular plate are in contact with each other, and the first clamping part and the second clamping part are in contact with each other.

[0008] Optionally, at least one first heat dissipation hole is provided on the first flat plate, and the first heat dissipation hole communicates with the gap, and / or at least one second heat dissipation hole is provided on the second flat plate, and the second heat dissipation hole communicates with the gap.

[0009] Optionally, the magnetic attraction part includes a first magnetic strip and a second magnetic strip, the first magnetic strip and the second magnetic strip are arranged at intervals along the width direction of the outer shell, a first accommodation groove and a second accommodation groove are provided on the heat dissipation layer, the first magnetic strip is arranged in the first accommodation groove, and the second magnetic strip is arranged in the second accommodation groove.

[0010] Optionally, the inner shell and the outer shell are made of an elastic material.

[0011] Optionally, a radiation protection layer is provided on the outer surface of the outer shell, and the radiation protection layer is an aqueous nickel-based electromagnetic shielding coating layer.

[0012] Optionally, the heat dissipation layer is a superconducting heat dissipation layer.

[0013] Optionally, the heat dissipation layer is a graphite heat dissipation layer.

[0014] Optionally, a buffer layer is provided on the inner wall of the inner shell.

[0015] The embodiments of the present application have the following beneficial effects:

[0016] Based on the provided high-efficiency heat dissipation mobile phone case, the present application enables the heat at the position of the inner shell corresponding to the severely heated position to be transferred to the heat dissipation layer by arranging the heat dissipation layer between the outer shell and the inner shell, and diffuses to various positions of the heat dissipation layer by utilizing the good heat conduction performance of the heat dissipation layer. Finally, the heat of the heat dissipation layer is evenly transferred to the outer shell and dissipated by contacting the air. Compared with the high-efficiency heat dissipation mobile phone cases in the prior art, the present application can evenly transfer the heat at the severely heated position to the outer shell through the heat dissipation layer, thereby effectively reducing the situation that a certain position of the high-efficiency heat dissipation mobile phone case generates serious heat. Secondly, the setting of the magnetic attraction part of the present application makes the high-efficiency heat dissipation mobile phone case of the present application have a magnetic attraction effect and can be adsorbed on external components, thereby fixing the mobile phone on the external components. Description of the Drawings

[0017] In the drawings, unless otherwise specified, the same reference numerals throughout the several views denote the same or similar parts or elements. These drawings are not necessarily drawn to scale. It should be understood that these drawings only depict some embodiments disclosed in accordance with the present application and should not be regarded as limiting the scope of the present application.

[0018] Figure 1 Shows a cross-sectional view of a high-efficiency heat dissipation mobile phone case according to an embodiment of the present application;

[0019] Figure 2 Shows an exploded schematic view of an efficient heat dissipation mobile phone case according to an embodiment of the present application;

[0020] Figure 3 Shows a cross-sectional view of the outer housing according to an embodiment of the present application;

[0021] Figure 4 Shows a cross-sectional view of the inner housing according to an embodiment of the present application.

[0022] Description of reference numerals:

[0023] 1. Inner housing; 11. First flat plate; 12. First annular plate; 13. First clamping portion; 14. Second concave cavity; 2. Buffer layer; 3. Outer housing; 31. First concave cavity; 32. Second flat plate; 321. Second heat dissipation hole; 33. Second annular plate; 34. Second clamping portion; 4. Heat dissipation layer; 5. Gap; 61. First magnetic strip; 62. Second magnetic strip; 7. Radiation protection layer. Detailed implementation manners

[0024] In the following, only some exemplary embodiments are simply described. As those skilled in the art can recognize, the described embodiments can be modified in various different ways without departing from the spirit or scope of the present application. Therefore, the drawings and the description are considered to be exemplary in nature rather than restrictive.

[0025] An embodiment of the present application provides an efficient heat dissipation mobile phone case, which includes: an inner housing 1, a magnetic attraction portion, an outer housing 3, and a heat dissipation layer 4. The outer housing 3 is recessed with a first concave cavity 31 along a predetermined direction, the inner housing 1 is recessed with a second concave cavity 14 for accommodating a mobile phone along the predetermined direction, and the inner housing 1 is disposed in the first concave cavity 31. A gap 5 is formed between the inner housing 1 and the outer housing 3, the heat dissipation layer 4 and the magnetic attraction portion are respectively disposed in the gap 5, and both sides of the heat dissipation layer 4 in the predetermined direction are respectively attached to the outer housing 3 and the inner housing 1.

[0026] It can be understood that the shape of the first concave cavity 31 is adapted to the shape of the mobile phone.

[0027] In the embodiment of the present application, the inner housing 1 is clamped on the outer housing 3 so that a gap 5 is formed between the inner housing 1 and the outer housing 3.

[0028] Specifically, the predetermined direction of the present application is the thickness direction of the efficient heat dissipation mobile phone case. In other words, the first concave cavity 31 and the second concave cavity 13 are recessed along the predetermined direction.

[0029] Based on the highly efficient heat dissipation mobile phone case provided by the embodiments of the present application, the mobile phone has severely heated positions and normally heated positions. After the severely heated positions come into contact with the inner shell 1, the position of the inner shell 1 corresponding to the severely heated positions is more severely heated than the position of the inner shell 1 corresponding to the normally heated positions. In the present application, the heat dissipation layer 4 is arranged between the outer shell 3 and the inner shell 1, so that the heat at the position of the inner shell 1 corresponding to the severely heated positions can be transferred to the heat dissipation layer 4, and the heat is diffused to each position of the heat dissipation layer 4 by using the characteristic of the good heat conduction performance of the heat dissipation layer 4. Finally, the heat of the heat dissipation layer 4 is evenly transferred to the outer shell 3 and dissipated in the form of contact between the outer shell 3 and the air. Compared with the highly efficient heat dissipation mobile phone cases in the prior art, the present application can evenly transfer the heat of the severely heated positions to the outer shell 3 through the heat dissipation layer 4, thereby effectively reducing the situation that the positions corresponding to the core components of the mobile phone in the highly efficient heat dissipation mobile phone case are severely heated. Secondly, the setting of the magnetic attraction part in the present application enables the highly efficient heat dissipation mobile phone case of the present application to have a magnetic attraction effect and can be adsorbed on external components, thereby fixing the mobile phone on the external components.

[0030] In a possible embodiment, the inner shell 1 includes: a first flat plate 11 and a first annular plate 12. The first annular plate 12 is arranged on the four peripheral edges of the first flat plate 11. The first annular plate 12 extends along a predetermined direction. A first clamping portion 13 for clamping the mobile phone is formed on the side of the first annular plate 12 facing away from the first flat plate 11 and protruding towards the first concave cavity 31. When the mobile phone is accommodated in the first concave cavity 31, the front and rear sides of the mobile phone are respectively abutted against the first clamping portion 13 and the first flat plate 11, thereby realizing the clamping of the mobile phone.

[0031] In a possible embodiment, the outer shell 3 includes: a second flat plate 32 and a second annular plate 33. The second annular plate 33 is arranged on the four peripheral edges of the second flat plate 32. The second annular plate 33 extends along a predetermined direction. A second clamping portion 34 is formed on the side of the second annular plate 33 facing away from the second flat plate 32 and protruding towards the second concave cavity 14; a gap 5 is located between the first flat plate 11 and the second flat plate 32. The first annular plate 12 and the second annular plate 33 are abutted against each other, and the first clamping portion 13 and the second clamping portion 34 are abutted against each other. When assembling the inner shell 1 and the outer shell 3 in the present application, the heat dissipation layer 4 and the magnetic attraction part can be arranged on the outer wall of the inner shell 1, and then the inner shell 1 is clamped in the first concave cavity 31 of the outer shell 3, and the clamping of the inner shell 1 and the outer shell 3 is realized in the form that the second clamping portion 34 surrounds the first clamping portion 13.

[0032] In a possible embodiment, the inner housing 1 and the outer housing 3 are made of an elastic material. Thus, when the inner housing 1 and the outer housing 3 are assembled, the first annular plate 12 of the inner housing 1 can deform inwards and the second annular plate 33 of the outer housing 3 can deform outwards, and then the inner housing 1 can be placed into the first cavity 31, thereby realizing the clamping of the inner housing 1 and the outer housing 3 and improving the assembly convenience of the inner housing 1 and the outer housing 3.

[0033] In a possible embodiment, at least one first heat dissipation hole (not shown in the figure) is provided on the first flat plate 11, and the first heat dissipation hole communicates with the gap 5, and / or at least one second heat dissipation hole 321 is provided on the second flat plate 32, and the second heat dissipation hole 321 communicates with the gap 5. The provision of the first heat dissipation hole can improve the heat conduction effect between the mobile phone and the heat dissipation layer 4, and the provision of the second heat dissipation hole 321 can improve the heat transfer effect between the heat dissipation layer 4 and the external air, thereby further enhancing the heat dissipation effect of the high-efficiency heat dissipation mobile phone case of the present application. Exemplarily, there are 1, 2, 3 or 4 first heat dissipation holes provided on the first flat plate 11, and there are 1, 2, 3 or 4 second heat dissipation holes 321 provided on the second flat plate 32. The specific number of settings is not limited herein.

[0034] In some embodiments, a plurality of hollow parts are provided on the heat dissipation layer 4 of the present application, and the hollow parts communicate with the second heat dissipation holes 321. Thus, external air can enter the hollow parts through the second heat dissipation holes 321, thereby increasing the contact area between the air and the heat dissipation layer 4 and further enhancing the heat dissipation effect.

[0035] In a possible embodiment, the magnetic attraction part includes a first magnetic strip 61 and a second magnetic strip 62. The first magnetic strip 61 and the second magnetic strip 62 are arranged at intervals along the width direction of the outer housing 3. A first receiving groove and a second receiving groove are provided on the heat dissipation layer 4. The first magnetic strip 61 is arranged in the first receiving groove, and the second magnetic strip 62 is arranged in the second receiving groove. The arrangements of the first magnetic strip 61 and the second magnetic strip 62 can enable the present application to achieve a magnetic attraction effect.

[0036] In a possible embodiment, a radiation protection layer 7 is provided on the outer surface of the outer housing 3. The radiation protection layer 7 is an aqueous nickel-based electromagnetic shielding coating layer. The radiation protection layer 7 can improve the ability of the mobile phone to resist information leakage and prevent the mobile phone from being interfered by external electromagnetic waves.

[0037] Further, a wear-resistant layer is provided on the outer surface of the radiation protection layer 7, which can improve the wear-resistant ability of the high-efficiency heat dissipation mobile phone case, thereby improving the service life of the high-efficiency heat dissipation mobile phone case.

[0038] In a possible embodiment, the heat dissipation layer 4 is a superconducting heat dissipation layer 4. Specifically, the heat dissipation layer 4 is a graphite heat dissipation layer 4.

[0039] In a possible embodiment, a buffer layer 2 is provided on the inner wall of the inner housing 1. The buffer layer 2 can achieve a buffering effect. When the high-efficiency heat-dissipating mobile phone case falls to the ground, the buffer layer 2 is used to buffer the impact force brought by the collision, thereby reducing the impact of the mobile phone from external collisions.

[0040] In the mobile phone provided by this application, by arranging the heat-dissipating layer 4 between the outer housing 3 and the inner housing 1, the heat at the position of the inner housing 1 corresponding to the severely heated position can be transferred to the heat-dissipating layer 4, and the characteristic of good heat conduction of the heat-dissipating layer 4 is utilized to diffuse to all positions of the heat-dissipating layer 4. Finally, the heat of the heat-dissipating layer 4 is evenly transferred to the outer housing 3 and dissipated in the form of contact with air. Compared with the high-efficiency heat-dissipating mobile phone cases in the prior art, this application can evenly transfer the heat at the severely heated position to the outer housing 3 through the heat-dissipating layer 4, thereby effectively reducing the situation where a certain position of the high-efficiency heat-dissipating mobile phone case generates excessive heat. Secondly, the setting of the magnetic attraction part in this application enables the high-efficiency heat-dissipating mobile phone case of this application to have a magnetic attraction effect and can be adsorbed on external components, thereby fixing the mobile phone on the external components.

[0041] In the description of this specification, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing this application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to this application.

[0042] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of this application, the meaning of "a plurality" is two or more, unless otherwise specifically defined.

[0043] In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed", etc. should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection, an electrical connection, or a communication connection; it can be directly connected, or indirectly connected through an intermediate medium, and can be the internal communication of two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0044] In this application, unless otherwise clearly specified or limited, the first feature being "on" or "under" the second feature may include direct contact between the first and second features, or may include contact between the first and second features through additional features therebetween. Moreover, the first feature being "above", "over" and "on top of" the second feature includes the first feature being directly above and diagonally above the second feature, or merely indicating that the horizontal height of the first feature is higher than that of the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly below and diagonally below the second feature, or merely indicating that the horizontal height of the first feature is less than that of the second feature.

[0045] The above disclosure provides many different embodiments or examples for implementing different structures of this application. To simplify the disclosure of this application, components and settings of specific examples are described above. Of course, they are only examples and are not intended to limit this application. In addition, this application may repeat reference numerals and / or reference letters in different examples. Such repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed.

[0046] As described above, it is only the specific implementation manner of this application, but the protection scope of this application is not limited thereto. Any person skilled in the art within the technical scope disclosed in this application can easily think of various changes or substitutions, and these should all be covered within the protection scope of this application. Therefore, the protection scope of this application should be subject to the protection scope of the claims.

Claims

1. A highly efficient heat dissipation mobile phone case, characterized in that: include: An inner shell, a magnetic attraction portion, an outer shell and a heat dissipation layer; the outer shell is recessed with a first cavity along a predetermined direction, the inner shell is recessed with a second cavity for accommodating a mobile phone along the predetermined direction, and the inner shell is arranged in the first cavity; a gap is formed between the inner shell and the outer shell, the heat dissipation layer and the magnetic attraction portion are respectively arranged in the gap, and the heat dissipation layer is respectively fitted with the outer shell and the inner shell on both sides of the predetermined direction.

2. The high-efficiency heat dissipation mobile phone case according to claim 1, characterized in that: The inner shell includes: a first flat plate and a first annular plate, wherein the first annular plate is arranged on the four peripheral edges of the first flat plate, the first annular plate extends along the predetermined direction, and the first annular plate has a side facing away from the first flat plate protruding toward the first concave cavity to form a first clamping portion for clamping a mobile phone.

3. The high-efficiency heat dissipation mobile phone case according to claim 2, characterized in that: The outer shell includes: a second flat plate and a second annular plate, the second annular plate is arranged on the four peripheral edges of the second flat plate, the second annular plate extends along the predetermined direction, and the second annular plate has a second clamping portion protruding toward the second concave cavity on one side of the second annular plate facing away from the second flat plate; the gap is located between the first flat plate and the second flat plate, the first annular plate and the second annular plate are abutted against each other, and the first clamping portion and the second clamping portion are abutted against each other.

4. The high-efficiency heat dissipation mobile phone case according to claim 3, characterized in that: At least one first heat dissipation hole is provided on the first flat plate, and the first heat dissipation hole is communicated with the gap, and / or at least one second heat dissipation hole is provided on the second flat plate, and the second heat dissipation hole is communicated with the gap.

5. The high-efficiency heat dissipation mobile phone case according to claim 3, characterized in that: The magnetic attraction portion includes a first magnetic strip and a second magnetic strip, the first magnetic strip and the second magnetic strip are spaced apart along the width direction of the outer shell, the heat dissipation layer is provided with a first receiving groove and a second receiving groove, the first magnetic strip is arranged in the first receiving groove, and the second magnetic strip is arranged in the second receiving groove.

6. The high-efficiency heat dissipation mobile phone case according to claim 1, characterized in that: The inner shell and the outer shell are made of elastic material.

7. The high-efficiency heat dissipation mobile phone case according to claim 1, characterized in that: The outer surface of the outer shell is provided with an anti-radiation layer, and the anti-radiation layer is a water-based nickel-based electromagnetic shielding paint layer.

8. The high-efficiency heat dissipation mobile phone case according to claim 1, characterized in that: The heat dissipation layer is a superconducting heat dissipation layer.

9. The high-efficiency heat dissipation mobile phone case according to claim 8, characterized in that: The heat dissipation layer is a graphite heat dissipation layer.

10. The high-efficiency heat dissipation mobile phone case according to claim 1, characterized in that: A buffer layer is arranged on the inner wall of the inner shell.

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