CN210839702U

CN210839702U - Detachable cooling mobile phone shell

Info

Publication number: CN210839702U
Application number: CN201921829750.4U
Authority: CN
Inventors: 朱杨; 严承谕; 马俊峰
Original assignee: Wuxi Institute of Technology
Current assignee: Wuxi Institute of Technology
Priority date: 2019-10-29
Filing date: 2019-10-29
Publication date: 2020-06-23
Anticipated expiration: 2029-10-29

Abstract

The utility model provides a detachable cooling mobile phone shell, which comprises a mobile phone shell main body and a detachable cooling component, wherein the mobile phone shell main body comprises a back plate and a side sleeve, the side sleeve is arranged on the periphery of the back plate and is integrally formed with the back plate, and the back plate comprises a heat dissipation inner layer, a color changing middle layer and an outer layer; the back plate is provided with an opening and a heat dissipation assembly mounting hole, and the heat dissipation assembly is detachably mounted in the heat dissipation assembly mounting hole; the heat dissipation assembly comprises a contact layer and a heat dissipation bag, wherein the contact layer is arranged on one side of the heat dissipation bag, and a composite phase change cooling material is placed in the heat dissipation bag. The utility model discloses simple structure, the casing is opened there is the louvre simultaneously for the heat that the cell-phone produced spills more easily, and compound phase transition cooling material in the heat dissipation bag, greatly reduced the cell-phone because of generating heat the emergence that the card went down the condition appears, be favorable to promoting user's machine and experience.

Description

Detachable cooling mobile phone shell

Technical Field

The utility model relates to a cell-phone shell technical field, concretely relates to but split cooling cell-phone shell.

Background

At present, along with the popularization and the application of smart phones and the continuous expansion of functions of the smart phones, the smart phones become an indispensable part of daily life of people, and the mobile phone games which are produced at the same time become a main way for leisure, relaxation and fragmentation entertainment of young people in the modern time. With the continuous improvement of the quality of mobile phone games, the hand game has higher requirements on the performances of all aspects of the mobile phone, and in the process of using the mobile phone for a long time and playing the mobile phone games, the high-frequency input and output enable the power consumption of a mobile phone processor to be increased and the heat dissipation to be increased, and the trend of the integrated mobile phone limits the way of heat dissipation of the mobile phone, so that the mobile phone is hot, the temperature is increased, and the integrated mobile phone becomes the sweet potato which is hot in the hands of a user.

With the rapid development of the technology level, the technology beauty industry is new as a novel industry, and the fashion IT brand is diversified aiming at the increase of the brand and the function of the mobile phone along with the diversified development of the market. The mobile phone protection shell is divided into a PC shell, leather, silica gel, cloth, hard plastic, a leather sheath, a metal toughened glass shell, soft plastic, a velvet system, a silk system and other types, the mobile phone shells are used more disadvantageously for heat dissipation, so that the overheating of the mobile phone body can lead to the reduction of the operation speed of a processor inside the mobile phone, the heat dissipation is slow, the use of a user is influenced, a vicious circle is caused, and more, the explosion event of the mobile phone battery caused by overheating can occur at times.

The mobile phone shell capable of cooling is already available in the prior art, and the mobile phone is additionally cooled by arranging cooling facilities such as a cooling fan and a cooling interlayer on the mobile phone shell so as to maintain the temperature of the mobile phone and prevent the temperature from rising. But current cooling cell-phone shell has following several drawbacks: firstly, the cooling effect is not ideal, and the cooling speed is relatively slow by adopting a mode of installing a cooling fan to accelerate air flow to dissipate heat or adopting a cooling interlayer, so that the effect is difficult to take; in addition, the operation of the cooling fan itself also requires additional power, which itself generates heat and consumes electricity. Secondly, the cooling interlayer can not be used for continuously and circularly cooling, and heat-absorbing substances in the cooling interlayer are not convenient to replace and add.

SUMMERY OF THE UTILITY MODEL

In order to solve the defect that exists among the prior art, the utility model provides a but split cooling cell-phone shell for solve current cell-phone because of the thermal diffusivity is poor, scald because of the heat in the use and lead to the inconvenient problem of cell-phone.

The utility model adopts the technical proposal that: a detachable cooling mobile phone shell comprises a mobile phone shell main body and a detachable cooling assembly, wherein the mobile phone shell main body comprises a back plate and a side sleeve, the side sleeve is arranged on the periphery of the back plate and is integrally formed with the back plate, the back plate and the side sleeve form a cavity for placing a mobile phone, and the back plate comprises a heat dissipation inner layer, a color changing middle layer and an outer layer; the top side of the back plate is provided with a camera hole, and the side sleeve on the side surface is provided with a convex functional key cavity; the backboard is provided with a heat dissipation assembly mounting hole, and the heat dissipation assembly is detachably mounted in the heat dissipation assembly mounting hole.

Two clamping grooves I are uniformly formed in the upper wall surface of the radiating assembly mounting hole, and two clamping grooves II corresponding to the clamping grooves I are formed in the lower wall surface of the radiating assembly mounting hole.

The heat dissipation assembly comprises a contact layer and a heat dissipation bag, wherein the contact layer is arranged on one surface of the heat dissipation bag, and a composite phase change cooling material is placed in the heat dissipation bag; the upper end surface of the heat dissipation bag is uniformly provided with two convex blocks I, the convex blocks I are matched with the clamping grooves I, the lower end surface of the heat dissipation bag is uniformly provided with two convex blocks II, and the convex blocks II are matched with the clamping grooves II; the radiating assembly is detachably arranged on the back plate through the matching of the convex block I and the clamping groove I and the matching of the convex block II and the clamping groove II.

The composite phase-change cooling material is prepared from paraffin, activated carbon and expanded graphite in a mass ratio of 21:1: 4.

The contact layer is made of heat-conducting material, including any one of copper, heat-conducting silicone grease or soft silicone heat-conducting pad.

The lug I and the lug II are made of elastic rubber, and the depth of the clamping groove I and the depth of the clamping groove II are both 0.2 cm; the clearance between the surface of the bump I and the inner wall of the clamping groove I is 1mm-10mm, and the clearance between the surface of the bump II and the inner wall of the clamping groove II is 1mm-10 mm.

The heat dissipation inner layer is a graphene layer with a built-in copper sheet structure, the color changing middle layer is made of cobalt salt-containing reversible thermosensitive color changing plastic, and the outer layer is made of thermoplastic polyurethane elastomer rubber material.

The back plate is provided with openings which are uniformly distributed on the back plate, the inner wall of each opening is fixedly connected with a filter plate, and the aperture of each filter plate is 3-5 mu m.

The side cover and four corners of the mobile phone shell body are respectively provided with a thickening pad.

The utility model relates to a detachable cooling mobile phone shell, when the mobile phone shell main body is used alone, the heat of the mobile phone can well play a role in heat dissipation through the built-in copper sheet structure on the back plate and the graphene layer with excellent heat dissipation performance, and the opening on the back plate also provides a good auxiliary role for heat dissipation; the color of the color-changing middle layer is changed continuously due to the change of the temperature of the mobile phone shell, people can judge whether the mobile phone shell needs cooling treatment or not directly through the color change, and the interestingness and the practicability of use are improved; the detachable radiating component on the mobile phone shell main body facilitates users to use different combination modes as required; the material can be repeatedly used by adopting the simple physical change of phase change heat absorption of the material, so that the utilization rate of the material is increased, and the product cost is reduced.

Drawings

FIG. 1 is a schematic structural view of a detachable cooling handset housing according to the present invention;

FIG. 2 is a cross-sectional view taken at A-A' of FIG. 1;

fig. 3 is a schematic structural diagram of the heat dissipation assembly 2 in fig. 1;

description of reference numerals:

1-a handset housing body; 11-a back plate; 111-heat dissipation inner layer; 112-color changing middle layer; 113-an outer layer; 114-camera hole; 115-opening a hole; 12-edge cover; 121-function key cavity; 2-a heat dissipation assembly; 21-a contact layer; 22-heat dissipation bag; 3-card slot I; 31-bump I; 4-card slot II; 41-bump II.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The utility model discloses a detailed description is made below with the accompanying drawings, in the embodiment of the utility model, a detachable cooling mobile phone shell comprises a mobile phone shell main body 1 and a detachable heat dissipation assembly 2, wherein the mobile phone shell main body 1 comprises a back plate 11 and a side sleeve 12, the side sleeve 12 is arranged on the periphery of the back plate 11 and is integrally formed with the back plate 11, the back plate 11 and the side sleeve 12 form a cavity for placing a mobile phone, the side sleeve 12 and four corners of the mobile phone shell main body 1 are respectively provided with a thickening pad, so that the anti-falling capability is improved, the protection capability of the mobile phone and a mobile phone screen is improved, the use safety of the mobile phone is improved, the user demand is met, and the; the back plate 11 comprises a heat dissipation inner layer 111, a color-changing middle layer 112 and an outer layer 113, wherein the heat dissipation inner layer 111 is a graphene layer with a built-in copper sheet structure, graphene is a heat dissipation material with excellent action performance, and a heat dissipation effect is well achieved; the top side of the back plate 11 is provided with a camera hole 114, and the side sleeve 12 on the side is provided with a convex functional key cavity 121; the back plate 11 is also provided with openings 115, the openings 115 are uniformly distributed on the back plate 11, the inner wall of the opening 115 is fixedly connected with a filter plate, and the aperture of the filter plate is 3-5 μm; a heat dissipation assembly mounting hole is formed in the back plate 11, two clamping grooves I3 are uniformly formed in the upper wall surface of the heat dissipation assembly mounting hole, two clamping grooves II4 corresponding to the clamping grooves I3 are formed in the lower wall surface of the heat dissipation assembly mounting hole, and the depths of the clamping grooves I3 and the clamping grooves II4 are 0.2 cm; the heat dissipation component 2 is detachably arranged in the heat dissipation component mounting hole.

The heat dissipation assembly 2 comprises a contact layer 21 and a heat dissipation bag 22, the contact layer 21 is arranged on one side of the heat dissipation bag 22, the contact layer 21 is made of a heat conduction material, a composite phase change cooling material is placed in the heat dissipation bag 22, the composite phase change cooling material is made of paraffin, activated carbon and expanded graphite in a mass ratio of 21:1:4, the heat conduction material is mainly used for guiding heat to the heat dissipation bag 22 through good heat conductivity of the heat conduction material, and the composite phase change cooling material in the heat dissipation bag 22 performs phase change reaction to cool a mobile phone product; the upper end face of the heat dissipation bag 22 is uniformly provided with two bumps I31, the bumps I31 are matched with the slots I3, the lower end face of the heat dissipation bag 22 is uniformly provided with two bumps II41, and the bumps II41 are matched with the slots II 4; the materials of the bump I31 and the bump II41 are both elastic rubber; the gap between the surface of the bump I31 and the inner wall of the slot I3 is 1mm-10mm, and the gap between the surface of the bump II41 and the inner wall of the slot II4 is 1mm-10 mm; the heat dissipation assembly 2 is detachably mounted on the backboard 11 through the matching of the bump I31 and the slot I3 and the bump II41 and the slot II 4.

When the utility model is used, the mobile phone is arranged in the cavity formed by the back plate 11 and the edge sleeve 12, the heat dissipation inner layer 111 of the back plate 11 is a graphene layer with a built-in copper sheet structure, the mobile phone is attached to play a good heat dissipation effect, the temperature is displayed through the color-changing middle layer 112, the use condition of the mobile phone of a user is reminded in time, the back plate 11 is provided with the opening 115, and the heat generated by the use of the mobile phone can be dissipated through the opening 115; insert the lug I31 on the up end of heat dissipation bag 22 in draw-in groove I3, lug II41 on the terminal surface inserts in draw-in groove II4 under the heat dissipation bag 22, fix radiator unit 2 in backplate 11 of cell-phone casing main part 1, contact layer 21 and cell-phone laminating, with heat water conservancy diversion to cooling bag 22, the compound phase transition cooling material in cooling bag 22 takes place the phase transition reaction and cools down to the cell-phone product, and after compound phase transition cooling material melts into liquid, then utilize the conduction and the convection current of liquid to cool down with radiating mode cell-phone product, and it is in cycles, it is effective for a long time.

The present invention has been described above with reference to the accompanying drawings, but the technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. The utility model provides a but split cooling cell-phone shell which characterized in that: the mobile phone shell comprises a mobile phone shell main body (1) and a detachable heat dissipation assembly (2), wherein the mobile phone shell main body (1) comprises a back plate (11) and a side sleeve (12), the side sleeve (12) is arranged on the peripheral side of the back plate (11) and is integrally formed with the back plate (11), the back plate (11) and the side sleeve (12) form a cavity for placing a mobile phone, and the back plate (11) comprises a heat dissipation inner layer (111), a color changing middle layer (112) and an outer layer (113); a camera hole (114) is arranged at the top side of the back plate (11), and a convex functional key cavity (121) is arranged on the side sleeve (12) at the side surface; the back plate (11) is provided with a heat dissipation assembly mounting hole, and the heat dissipation assembly (2) is detachably mounted in the heat dissipation assembly mounting hole.

2. A detachable cooling mobile phone shell according to claim 1, characterised in that: the radiating component mounting hole is characterized in that two clamping grooves I (3) are uniformly formed in the upper wall surface of the radiating component mounting hole, and two clamping grooves II (4) corresponding to the clamping grooves I (3) are formed in the lower wall surface of the radiating component mounting hole.

3. A detachable cooling mobile phone shell according to claim 2, characterised in that: the heat dissipation assembly (2) comprises a contact layer (21) and a heat dissipation bag (22), wherein the contact layer (21) is arranged on one surface of the heat dissipation bag (22), and a composite phase-change cooling material is placed in the heat dissipation bag (22); the upper end face of the heat dissipation bag (22) is uniformly provided with two bumps I (31), the bumps I (31) are matched with the clamping grooves I (3), the lower end face of the heat dissipation bag (22) is uniformly provided with two bumps II (41), and the bumps II (41) are matched with the clamping grooves II (4); the heat dissipation assembly (2) is detachably mounted on the back plate (11) through the matching of the bump I (31) and the clamping groove I (3) and the bump II (41) and the clamping groove II (4).

4. A detachable cooling cell-phone shell of claim 3, characterized in that: the contact layer (21) is made of heat-conducting materials, and comprises any one of metal copper, heat-conducting silicone grease or soft silicone heat-conducting pads.

5. A detachable cooling cell-phone shell of claim 3, characterized in that: the lug I (31) and the lug II (41) are made of elastic rubber, and the depths of the clamping groove I (3) and the clamping groove II (4) are both 0.2 cm; the clearance between the surface of the bump I (31) and the inner wall of the clamping groove I (3) is 1mm-10mm, and the clearance between the surface of the bump II (41) and the inner wall of the clamping groove II (4) is 1mm-10 mm.

6. A detachable cooling mobile phone shell according to claim 1, characterised in that: the heat dissipation inner layer (111) is a graphene layer with a built-in copper sheet structure, the color changing middle layer (112) is made of reversible thermosensitive color changing plastics containing cobalt salt, and the outer layer (113) is made of thermoplastic polyurethane elastomer rubber materials.

7. A detachable cooling mobile phone shell according to claim 1, characterised in that: the back plate (11) is also provided with openings (115), the openings (115) are uniformly distributed on the back plate (11), the inner wall of the opening (115) is fixedly connected with a filter plate, and the aperture of the filter plate is 3-5 μm.

8. A detachable cooling mobile phone shell according to claim 1, characterised in that: the edge sleeve (12) and four corners of the mobile phone shell body (1) are respectively provided with a thickening pad.