Anti-skid mobile phone back cover capable of accelerating heat dissipation

Abstract

The utility model relates to the technical field of mobile phone accessories, in particular to an anti-slip mobile phone back cover capable of accelerating heat dissipation, which comprises a mobile phone back cover body, a detachable lens protective cover is mounted on the mobile phone back cover body, and a breathable anti-slip net is embedded in the back surface of the mobile phone back cover body. According to the utility model, through the detachable lens protective cover, the lens of the mobile phone is effectively protected, and the lens can be prevented from being damaged by scraping, collision and the like; the breathable antiskid net embedded in the back surface of the mobile phone back cover body not only can enhance the friction force when the mobile phone is held and prevent the mobile phone from slipping, but also can play a role in ventilation and is beneficial to heat dissipation; the folded cooling fins matched with the breathable anti-skid net in size increase the heat dissipation area, and are matched with the heat conduction interval, so that heat generated by the mobile phone can be conducted out more efficiently, and heat dissipation is accelerated; a lens protective cover is convenient to mount through a lens preformed hole; the anti-skid outer sleeve enhances the anti-skid performance of the mobile phone back cover, and the safety and the stability of mobile phone use are comprehensively improved.

Description

Technical Field

[0001] This utility model relates to the field of mobile phone accessories technology, specifically to a non-slip mobile phone back cover that accelerates heat dissipation. Background Technology

[0002] With the widespread adoption of smartphones and their ever-enhancing functions, users are placing higher demands on the user experience and security of their devices. As a crucial component of a phone, the back cover not only affects its appearance and feel but also directly impacts its heat dissipation and drop resistance. Current phone back covers often employ simple metal or plastic materials for heat dissipation design. While these materials offer some thermal conductivity, their limited surface area and low heat transfer efficiency make the phone prone to overheating under heavy loads, affecting performance and user experience. Furthermore, some back covers, in pursuit of thinness and aesthetics, neglect anti-slip design, leading to slippage and increasing the risk of phone damage and personal injury. Utility Model Content

[0003] The purpose of this invention is to provide a non-slip mobile phone back cover that accelerates heat dissipation, thereby solving the problems of insufficient heat dissipation and non-slip performance of existing mobile phone back covers mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution:

[0005] A non-slip mobile phone back cover that accelerates heat dissipation includes a mobile phone back cover body, on which a detachable lens cover is installed, and a breathable non-slip mesh is embedded on the back of the mobile phone back cover body.

[0006] The back cover of the mobile phone is equipped with a pleated heat dissipation sheet that is adapted to the size of the breathable and anti-slip mesh. A heat conduction zone is provided between the breathable and anti-slip mesh and the pleated heat dissipation sheet. The back cover of the mobile phone is provided with a lens pre-drilled hole for installing a lens hood.

[0007] The inner wall of the mobile phone back cover body is provided with an anti-collision shell, and the surface of the anti-collision shell is provided with an anti-slip cover.

[0008] Preferably, the pleated heat sink adopts a connected Z-shape or a continuous S-shape, and the depth of the pleated groove is 1-2mm.

[0009] Preferably, the impact-resistant outer shell is made of fiberglass with a thickness of 1-3mm.

[0010] Preferably, the anti-slip outer cover is made of silicone or TPU and has a thickness of 0.5-1mm.

[0011] Preferably, the lens cover includes a mounting ring that is adapted to the size of the pre-drilled hole in the lens and fits with an interference fit, and a transparent protective sheet for protecting the lens.

[0012] Preferably, the transparent protective sheet is made of polycarbonate or acrylic and has a thickness of 1-3 mm.

[0013] Preferably, the four corners of the breathable and anti-slip mesh are fitted with mounting bolts for connecting to the back of the phone's back cover.

[0014] Compared with existing technologies, the beneficial effects of this utility model are:

[0015] This heat-dissipating, anti-slip phone back cover features a removable lens protector that effectively protects the phone's lens from scratches, impacts, and other damage. A breathable, anti-slip mesh embedded in the back of the phone cover not only enhances grip and prevents slippage but also allows for ventilation, aiding in heat dissipation. A corrugated heat dissipation fin, perfectly matched to the mesh size, increases the heat dissipation area and, combined with the heat conduction zone, efficiently transfers heat generated by the phone, accelerating heat dissipation. A pre-drilled hole on the back cover facilitates the installation of a lens protector. An anti-collision shell on the inner wall of the back cover cushions impacts, protecting internal components, while an anti-slip outer layer further enhances the back cover's anti-slip performance, comprehensively improving the phone's safety and stability.

[0016] In this anti-slip mobile phone back cover that accelerates heat dissipation, the pleated heat sink adopts a connected Z-shape or continuous S-shape, with a pleat groove depth of 1-2mm, increasing the heat dissipation area and improving heat conduction efficiency, so that the heat on the back of the phone can be dissipated faster and more evenly, effectively reducing the phone temperature.

[0017] In this heat-dissipating, non-slip mobile phone back cover, the lens cover includes a mounting ring that is adapted to the size of the lens pre-drilled hole and fits with an interference fit, as well as a transparent protective sheet for protecting the lens. This ensures a tight connection between the lens cover and the mobile phone back cover body. At the same time, the transparent protective sheet effectively prevents the lens from being damaged by scratches, dust, etc., thus protecting the lens's clarity and lifespan. Attached Figure Description

[0018] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are explained in detail together with the embodiments of the present invention, but do not constitute a limitation thereof.

[0019] Figure 1 This is a schematic diagram of the structure of this utility model;

[0020] Figure 2 This is an exploded structural diagram of the present invention;

[0021] Figure 3 This is a schematic diagram of the cross-sectional structure of the present invention;

[0022] 10. Phone back cover body; 11. Anti-slip cover; 12. Anti-collision shell; 13. Corrugated heat sink; 14. Heat conduction area; 15. Lens pre-drilled hole;

[0023] 20. Lens protective cover; 21. Mounting ring; 22. Transparent protective sheet;

[0024] 30. Breathable and anti-slip mesh; 31. Mounting bolts. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the embodiments and accompanying drawings. 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.

[0026] In the description of this utility model, it should be understood that the terms "center", "vertical", "horizontal", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only used to facilitate the description of this utility model and to simplify the description, and do not indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0027] Anti-slip phone back covers that improve heat dissipation, such as... Figures 1-3As shown, the device includes a mobile phone back cover body 10, on which a detachable lens cover 20 is mounted. A breathable, anti-slip mesh 30 is embedded on the back of the mobile phone back cover body 10. A corrugated heat dissipation fin 13, matching the size of the breathable, anti-slip mesh 30, is mounted on the mobile phone back cover body 10. A heat conduction zone 14 is provided between the breathable, anti-slip mesh 30 and the corrugated heat dissipation fin 13. A lens pre-drilled hole 15 for mounting the lens cover 20 is provided on the mobile phone back cover body 10. An anti-collision shell 12 is provided on the inner wall of the mobile phone back cover body 10, and an anti-slip outer sleeve 11 is provided on the surface of the anti-collision shell 12. The detachable lens cover 20 effectively protects the mobile phone lens, preventing damage such as scratches and impacts. The breathable and anti-slip mesh 30 embedded on the back of the main body 10 not only enhances the friction when holding the phone and prevents it from slipping, but also provides ventilation and helps dissipate heat. The pleated heat sink 13, which is matched to the size of the breathable and anti-slip mesh 30, increases the heat dissipation area. Together with the heat conduction zone 14, it can more efficiently conduct the heat generated by the phone away and accelerate heat dissipation. The lens pre-drilled hole 15 on the main body 10 of the phone back cover makes it easy to install the lens cover 20. The anti-collision shell 12 set on the inner wall of the main body 10 of the phone back cover can buffer the phone when it is hit and protect the internal components of the phone. The anti-slip jacket 11 on the surface of the anti-collision shell 12 further enhances the anti-slip performance of the phone back cover, and comprehensively improves the safety and stability of the phone.

[0028] Furthermore, the pleated heat sink 13 adopts a connected Z-shape or continuous S-shape, with a pleated groove depth of 1-2mm, increasing the heat dissipation area and improving the heat conduction efficiency, so that the heat on the back of the phone can be dissipated faster and more evenly, effectively reducing the phone temperature.

[0029] The shockproof shell 12 is made of fiberglass with a thickness of 1-3mm. It is lightweight and high-strength, and has excellent impact resistance. The fiberglass shell provides better protection for the phone back cover 10 when it is accidentally dropped or bumped, thus extending the phone's lifespan.

[0030] It is worth noting that the anti-slip cover 11 uses a silicone or TPU cover with a thickness of 0.5-1mm. It has good elasticity and anti-slip performance. The silicone or TPU cover allows users to have a more stable and comfortable grip when holding the phone, reducing the risk of the phone falling due to slipping.

[0031] Specifically, the lens cover 20 includes a mounting ring 21 that is adapted to the size of the lens pre-drilled hole 15 and fits with an interference fit, and a transparent protective sheet 22 for protecting the lens, ensuring a tight connection between the lens cover 20 and the mobile phone back cover body 10. At the same time, the transparent protective sheet 22 effectively prevents the lens from being damaged by scratches, dust and other contaminants, protecting the clarity and lifespan of the lens.

[0032] It is worth noting that the transparent protective sheet 22 is made of polycarbonate or acrylic with a thickness of 1-3mm. It has high light transmittance and impact resistance. The polycarbonate or acrylic protective sheet ensures that the lens is fully protected without affecting the image quality.

[0033] In addition, the four top corners of the breathable anti-slip mesh 30 are equipped with mounting bolts 31 for connecting to the back of the phone back cover body 10. The mounting bolts 31 ensure that the breathable anti-slip mesh 30 can be firmly fixed to the phone back cover body 10, which not only improves the overall stability but also facilitates disassembly and replacement, increasing the practicality and flexibility of the product.

[0034] The working principle of this anti-slip mobile phone back cover that accelerates heat dissipation:

[0035] First, the user needs to align the phone back cover body 10 with the back of the phone for installation, ensuring that the lens pre-drilled hole 15 is aligned with the position of the phone lens; then, the breathable anti-slip mesh 30 is fixed to the back of the phone back cover body 10 by the mounting bolts 31, and the mounting bolts 31 at the four top corners ensure a stable connection of the breathable anti-slip mesh 30.

[0036] Next, the mounting ring 21 of the lens cover 20 is inserted into the lens pre-drilled hole 15 with an interference fit, and the transparent protective sheet 22 is tightly attached to the mobile phone lens to provide all-round protection for the lens; this step is simple and quick and can be completed without any tools.

[0037] During use, the pleated heat sink 13, with its unique Z-shaped or S-shaped design and 1-2mm pleated groove depth, effectively accelerates the heat dissipation speed of the back of the phone; at the same time, the anti-collision shell 12 and the anti-slip jacket 11 provide excellent impact resistance and anti-slip performance respectively, ensuring the safety and grip stability of the phone.

[0038] When it is necessary to clean or replace parts such as the lens hood 20 and the breathable anti-slip mesh 30, users only need to disassemble them in reverse order. The whole process is simple and easy and requires no professional skills.

[0039] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. Anti-slip mobile phone back cover for accelerating heat dissipation, comprising a mobile phone back cover body (10), characterized in that: A detachable lens cover (20) is installed on the back cover body (10) of the mobile phone, and a breathable anti-slip mesh (30) is embedded on the back of the back cover body (10). ​ The back cover body (10) of the mobile phone is equipped with a pleated heat sink (13) that is compatible with the size of the breathable anti-slip mesh (30). A heat conduction zone (14) is provided between the breathable anti-slip mesh (30) and the pleated heat sink (13). The back cover body (10) of the mobile phone is provided with a lens pre-drilled hole (15) for installing a lens cover (20). The inner wall of the mobile phone back cover body (10) is provided with an anti-collision shell (12), and the surface of the anti-collision shell (12) is provided with an anti-slip outer sleeve (11).

2. The anti-slip mobile phone back cover for accelerating heat dissipation according to claim 1, characterized in that: The pleated heat sink (13) adopts a connected Z-type or continuous S-type, and the depth of the pleated groove is 1-2mm.

3. The anti-slip mobile phone back cover for fast heat dissipation according to claim 1, characterized in that: The impact-resistant outer shell (12) is made of fiberglass with a thickness of 1-3mm.

4. The anti-slip mobile phone back cover for fast heat dissipation according to claim 1, characterized in that: The anti-slip outer cover (11) is made of silicone or TPU and has a thickness of 0.5-1mm.

5. The anti-slip mobile phone back cover for fast heat dissipation according to claim 1, characterized in that: The lens cover (20) includes a mounting ring (21) that is adapted to the size of the lens pre-drilled hole (15) and is interference-fitted, and a transparent protective sheet (22) for protecting the lens.

6. The anti-slip mobile phone back cover for accelerating heat dissipation according to claim 5, characterized in that: The transparent protective sheet (22) is made of polycarbonate or acrylic and has a thickness of 1-3 mm.

7. The anti-slip mobile phone back cover for fast heat dissipation according to claim 1, characterized in that: The breathable anti-slip mesh (30) is equipped with mounting bolts (31) at the four top corners for connecting to the back of the mobile phone back cover body (10).

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