A mobile phone screen glass edge protective clamping device

Abstract

The utility model provides a kind of mobile phone screen glass edge protective clamping device, comprising: protective shell, the inside of the protective shell is provided with heat dissipation base, the rear side of the protective shell is provided with heat dissipation back clamp, compared with prior art, the utility model has the beneficial effects as follows: by the cooperation of heat dissipation base and heat dissipation back clamp, using heat conduction layer and semiconductor refrigeration piece, protective shell can actively refrigerate, quickly export the heat generated when high-performance mobile phone runs, effectively avoid the performance reduction, game lag and other problems caused by overheating, so as to significantly improve the sustained performance and running stability of mobile phone in heavy load scene, while protecting battery health, prolonging equipment life, by setting separable heat dissipation base and heat dissipation back clamp, the flexibility and convenience of system height are endowed by separation design, both the convenience of daily use, also ensure the ultimate heat dissipation performance in heavy load scene.

Description

Technical Field

[0001] This utility model belongs to the field of mobile phone glass protection, and specifically relates to a mobile phone screen glass edge protection clamping device. Background Technology

[0002] A mobile phone screen glass edge protection clamp is a protective accessory mounted on the outside of a mobile phone. Its main function is to form a buffer and clamping structure by wrapping around the edge of the phone screen and the sides of the phone body to resist physical impacts from drops, collisions, or scratches. These devices are usually made of plastic, silicone, metal, or composite materials. However, protective clamps without heat dissipation structures have significant drawbacks, the most prominent being that they cause the phone to overheat during operation, leading to performance degradation, system lag, and even hardware damage. This drawback stems from a combination of factors: the phone case tightly wraps the body, hindering the heat exchange process that would normally occur between the body and the air through the metal frame and glass back panel. In particular, the heat generated by high-performance chips cannot be dissipated in time, thus reducing the lifespan of phone components. Therefore, we aim to design a mobile phone screen glass edge protection clamp to solve this problem. Utility Model Content

[0003] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a protective clamping device for the edge of mobile phone screen glass, and to solve the problems mentioned in the background art.

[0004] This utility model is achieved through the following technical solution: a mobile phone screen glass edge protective clamping device, comprising: a protective shell, wherein a heat dissipation base is provided inside the protective shell, and a heat dissipation back clip is provided on the rear side of the protective shell;

[0005] The heat dissipation base armor includes a heat dissipation layer and a heat conduction layer. The heat dissipation layer is fixedly connected to the inside of the protective shell, and the heat conduction layer is fixedly connected to the front side of the heat dissipation layer. The heat dissipation layer is a multilayer graphene heat sink with a high planar thermal conductivity.

[0006] The heat dissipation back clip includes a heat sink body, with a semiconductor cooling chip fixedly connected inside the heat sink body. Heat dissipation fins are fixedly connected to the rear surface of the semiconductor cooling chip. Through the cooperation of the heat dissipation base and the heat dissipation back clip, the protective case can actively cool down by utilizing the heat conduction layer and the semiconductor cooling chip, quickly dissipating the heat generated by the phone during high-performance operation. This effectively avoids performance throttling and game lag caused by overheating, thereby significantly improving the phone's continuous performance and operational stability under heavy load scenarios, while protecting battery health and extending device life.

[0007] As a preferred embodiment, the protective shell is a thermoplastic polyurethane that is elastic and provides good cushioning and shock absorption.

[0008] In a preferred embodiment, a graphite heat sink is also fixedly connected inside the protective shell and is located in the heat concentration area of ​​the mobile phone.

[0009] In a preferred embodiment, the thermally conductive layer is a silicone pad filled with highly thermally conductive ceramic powder to fill the air gap between the phone back panel and the protective case.

[0010] In a preferred embodiment, the radiator body has several sets of heat dissipation vents on its rear side, a heat dissipation fan for accelerating airflow is provided inside the radiator body, and several sets of air inlets are provided at the front end of the radiator body.

[0011] In a preferred embodiment, a magnetic ring is also fixedly fitted inside the protective shell, and the magnetic ring is a neodymium iron boron permanent magnet.

[0012] As a preferred embodiment, the back of the protective shell is provided with a magnetic groove for mounting the heat sink body. By providing the magnetic groove, the thickness of the protective shell is reduced, thereby enhancing the heat conduction effect.

[0013] In a preferred embodiment, the semiconductor cooling chip is magnetically fixed to the inside of the magnetic groove.

[0014] After adopting the above technical solution, the beneficial effects of this utility model are:

[0015] 1. Through the combination of heat dissipation base armor and heat dissipation back clip, the protective case can actively cool down by utilizing the heat conduction layer and semiconductor cooling chip, and quickly dissipate the heat generated by the phone during high-performance operation. This effectively avoids problems such as performance throttling and game lag caused by overheating, thereby significantly improving the phone's continuous performance and operational stability under heavy load scenarios, while protecting battery health and extending device life.

[0016] 2. By setting up a detachable heat dissipation base and heat dissipation back clip, the detachable design gives the system a high degree of flexibility and convenience. During daily light-load use, users only need to wear the protective case and heat dissipation layer to meet basic heat dissipation needs and keep the device thin and portable. When running high-performance applications or games, the heat dissipation back clip can be quickly attached to start active cooling to deal with the huge heat generated during operation. It takes into account the convenience of daily use and ensures the ultimate heat dissipation performance in heavy-load scenarios.

[0017] 3. By using highly elastic thermoplastic polyurethane that provides good cushioning and shock absorption, the high elasticity provides a certain clamping force to wrap around the edge of the mobile phone screen glass, preventing stress concentration on the screen glass and thus preventing it from breaking when the phone is dropped. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a perspective view of the overall structure of a mobile phone screen glass edge protection clamping device according to the present invention.

[0020] Figure 2 This is an exploded view of the heat dissipation layer and protective shell of a mobile phone screen glass edge protection clamping device according to the present invention.

[0021] Figure 3 This is an exploded view of the heat conduction layer and protective shell of a mobile phone screen glass edge protection clamping device according to this utility model.

[0022] Figure 4 This is a perspective view of the rear side of the protective shell of a mobile phone screen glass edge protective clamping device according to the present invention.

[0023] Figure 5 This is a perspective view of a heat dissipation back clip of a mobile phone screen glass edge protection clamping device according to the present invention.

[0024] In the diagram, 1-protective shell, 2-heat dissipation base armor, 3-heat dissipation back clip;

[0025] 21-Heat dissipation layer, 22-Magnetic ring, 23-Graphite heat sink, 24-Heat conduction layer, 25-Magnetic groove;

[0026] 31-Radiator body, 32-Heat dissipation port, 33-Heat dissipation fan, 34-Air inlet, 35-Semiconductor cooling chip, 36-Heat dissipation fins. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] Please see Figures 1-5 As the first embodiment of this utility model:

[0029] A protective clamping device for the edge of a mobile phone screen glass includes: a protective shell 1, a heat dissipation base 2 disposed inside the protective shell 1, and a heat dissipation back clip 3 disposed on the rear side of the protective shell 1.

[0030] The heat dissipation base 2 includes a heat dissipation layer 21 and a heat conduction layer 24. The heat dissipation layer 21 is fixedly connected to the inside of the protective shell 1, and the heat conduction layer 24 is fixedly connected to the front side of the heat dissipation layer 21. The heat dissipation layer 21 is a multilayer graphene heat sink with a high planar thermal conductivity.

[0031] The heat dissipation back clip 3 includes a heat sink body 31, a thermoelectric cooler 35 is fixedly connected inside the heat sink body 31, and heat dissipation fins 36 are fixedly connected to the rear surface of the thermoelectric cooler 35. By setting up the heat dissipation base 2 and the heat dissipation back clip 3, and utilizing the heat dissipation structure of the heat conduction layer 24 and the thermoelectric cooler 35, the protective case 1 can quickly dissipate the huge heat generated by the high-performance operation of the mobile phone through active cooling, effectively avoiding performance throttling and game lag caused by overheating, thereby significantly improving the continuous performance and operational stability of the mobile phone under heavy load scenarios, while protecting battery health and extending device life.

[0032] The protective shell 1 is a thermoplastic polyurethane that is elastic and provides good cushioning and shock absorption.

[0033] The inside of the protective case 1 is also fixedly connected to a graphite heat sink 23, which is located in the heat concentration area of ​​the phone.

[0034] The thermal conductive layer 24 is a silicone pad filled with highly thermally conductive ceramic powder to fill the air gap between the phone back panel and the protective case 1.

[0035] The radiator body 31 has several sets of heat dissipation vents 32 on its rear side, and a heat dissipation fan 33 for accelerating airflow is installed inside the radiator body 31. The radiator body 31 has several sets of air inlets 34 on its front side.

[0036] Specifically, the inner side of the protective case 1 is tightly attached to the back panel of the phone through a heat conduction layer 24. This layer uses a silicone pad filled with high thermal conductivity ceramic powder to effectively fill the gaps and quickly absorb the heat generated during phone operation. The heat is then diffused to the entire structure of the protective case 1 through the heat dissipation layer 21. At the same time, the heat sink body 31 on the rear side of the protective case 1 actively cools the phone using the semiconductor cooling chip 35 installed inside, thereby continuously transferring the heat of the protective case 1 to the heat dissipation fins 36 on the rear side. Combined with the cooling fan 33, the heat is dissipated into the environment, thereby achieving efficient thermal management, preventing the phone from overheating, ensuring the stability of high-performance operation, and extending the device's lifespan.

[0037] Please see Figure 1 , same as 4 and Figure 5 As a second embodiment of this utility model:

[0038] The protective shell 1 also has a magnetic ring 22 fixedly embedded inside, which is a neodymium iron boron permanent magnet.

[0039] The back of the protective shell 1 is provided with a magnetic groove 25 for mounting the heat sink body 31. By opening the magnetic groove 25, the thickness of the protective shell 1 is reduced, thereby enhancing the heat conduction effect.

[0040] The semiconductor cooling chip 35 is magnetically fixed to the inside of the magnetic groove 25.

[0041] Based on the above embodiments, the protective case 1 further includes a magnetic groove 25 on its rear side. The magnetic groove 25 is pre-set to the engagement position of the heat sink body 31, ensuring that the heat sink body 31 is located in high-heat areas such as the processor of the mobile phone. The heat sink body 31 is rechargeable. At the same time, the magnetic groove 25 can reduce the thickness of the protective case 1, thereby improving the heat dissipation effect. Furthermore, the heat sink body 31 and the neodymium iron boron magnetic ring 22 inside the protective case 1 generate a strong magnetic attraction, thereby achieving a firm alignment and fit of the heat sink body 31, ensuring the efficiency and stability of the heat conduction path. This detachable design gives the system a high degree of flexibility and convenience. During daily light-load use, users only need to wear the protective case 1 to meet basic heat dissipation needs and keep the device thin and portable. When running high-performance applications or games, the heat dissipation back clip 3 can be quickly attached to start active cooling to cope with the huge heat generated during operation. This takes into account both the convenience of daily use and ensures the ultimate heat dissipation performance in heavy-load scenarios.

[0042] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A protective clamping device for the edge of a mobile phone screen glass, comprising: A protective shell (1) is characterized in that a heat dissipation base armor (2) is provided inside the protective shell (1), and a heat dissipation back clip (3) is provided on the rear side of the protective shell (1); The heat dissipation base (2) includes a heat dissipation layer (21) and a heat conduction layer (24). The heat dissipation layer (21) is fixedly connected to the inside of the protective shell (1), and the heat conduction layer (24) is fixedly connected to the front side of the heat dissipation layer (21). The heat dissipation layer (21) is a multilayer graphene heat sink with high planar thermal conductivity. The heat dissipation back clip (3) includes a heat sink body (31), a semiconductor cooling chip (35) is fixedly connected inside the heat sink body (31), and heat dissipation fins (36) are fixedly connected to the rear surface of the semiconductor cooling chip (35).

2. The mobile phone screen glass edge protection clamping device as described in claim 1, characterized in that: The protective shell (1) is a thermoplastic polyurethane that is elastic and provides good cushioning and shock absorption.

3. The mobile phone screen glass edge protection clamping device as described in claim 1, characterized in that: The protective shell (1) also has a graphite heat sink (23) fixedly connected inside and located in the heat concentration area of ​​the mobile phone.

4. The mobile phone screen glass edge protection clamping device as described in claim 1, characterized in that: The heat conduction layer (24) is a silicone pad filled with high thermal conductivity ceramic powder to fill the air gap between the back panel of the mobile phone and the protective case (1).

5. The mobile phone screen glass edge protection clamping device as described in claim 1, characterized in that: The radiator body (31) has several sets of heat dissipation vents (32) on its rear side, and the radiator body (31) is equipped with a heat dissipation fan (33) for accelerating airflow inside, and the radiator body (31) has several sets of air inlets (34) on its front end.

6. The mobile phone screen glass edge protection clamping device as described in claim 1, characterized in that: The protective shell (1) is also fitted with a magnetic ring (22), which is a neodymium iron boron permanent magnet.

7. The mobile phone screen glass edge protection clamping device as described in claim 1, characterized in that: The protective shell (1) has a magnetic groove (25) on its back for mounting the heat sink body (31). By opening the magnetic groove (25), the thickness of the protective shell (1) is reduced, thereby enhancing the heat conduction effect.

8. The mobile phone screen glass edge protection clamping device as described in claim 1, characterized in that: The semiconductor cooling chip (35) is magnetically fixed to the inside of the magnetic groove (25).

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