Mobile phone shell convenient for heat dissipation
By setting multi-layered heat dissipation components and heat dissipation holes on the back plate of the mobile phone case, the problem of poor heat dissipation effect of the mobile phone case is solved, and efficient heat dissipation and good protective effect are achieved.
Patent Information
- Application Number
- CN202421099508.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-20
- Publication Date
- 2025-02-25
- Estimated Expiration
- 2034-05-20
AI Technical Summary
Existing mobile phone cases have caused difficulties in dissipating heat during long-term use, resulting in higher temperatures in the mobile phone, affecting service life and having problems such as cooling holes that can easily lead to dust and water entry.
Design a multi-layer structure heat dissipation assembly including a thermal conductivity layer, a graphene heat dissipation layer and a protective layer. By setting this heat dissipation assembly on the back plate of the mobile phone case and opening a heat dissipation hole on its outer peripheral side wall to form convective heat dissipation to improve heat dissipation Effect.
It realizes efficient mobile phone heat dissipation, avoids the reduction in protective effect caused by the heat dissipation hole, and improves the protection performance of the mobile phone case.
Smart Images
Figure CN222531720U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of mobile phone shells, in particular to a mobile phone shell that is convenient for heat dissipation. Background Art
[0002] As an important accessory to protect mobile phones, mobile phone cases can provide good protection for mobile phones and can effectively prevent mobile phones from being damaged by direct collision with the ground or sharp objects.
[0003] In order to improve the protection, the mobile phone cases on the market usually cover the entire phone, which makes it difficult to dissipate heat inside the phone during long-term use, resulting in high temperature of the phone, affecting the normal use of users. Excessive temperature will not only affect the working efficiency of the phone and reduce the running speed of the phone, but also accelerate the aging of the internal components of the phone, thereby reducing the service life of the phone, and even causing dangerous situations such as spontaneous combustion and explosion.
[0004] In order to improve the heat dissipation effect of the mobile phone case on the mobile phone, some manufacturers will directly open some heat dissipation holes on the mobile phone case. However, this method can easily lead to the direct entry of dust and water, which will greatly reduce the protective effect of the mobile phone case on the mobile phone.
[0005] Therefore, designing a mobile phone case with efficient heat dissipation performance and balancing the needs of heat dissipation and protection has become an urgent problem that needs to be solved in the industry. Utility Model Content
[0006] The purpose of the utility model is to provide a mobile phone case that is easy to dissipate heat, which can not only better protect the mobile phone, but also has efficient heat dissipation performance, can well balance the heat dissipation and protection requirements, and well solve the problem of poor heat dissipation effect of the existing mobile phone cases mentioned in the above background technology.
[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0008] A mobile phone case that is easy to dissipate heat, comprising a shell composed of a back plate and a frame surrounding the edge of the back plate, the back plate and the frame forming an open mobile phone embedding groove, the back plate is provided with a camera hole and a groove, the outer periphery of the groove is provided with an annularly distributed convex ring, a heat dissipation component is fixed to the convex ring, the heat dissipation component comprises a heat conductive layer, a first graphene heat dissipation layer, a second graphene heat dissipation layer and a protective layer that are laid and connected in sequence, the surface of the heat conductive layer is flush with the surface of the back plate, a plurality of heat dissipation channels are distributed between the first graphene heat dissipation layer and the second graphene heat dissipation layer, and the outer peripheral side wall of the heat dissipation component is provided with heat dissipation holes connected to the heat dissipation channels.
[0009] Furthermore, several of the heat dissipation channels are distributed in parallel.
[0010] Furthermore, both ends of each heat dissipation channel are provided with the heat dissipation holes, so that the air for heat exchange in the heat dissipation channel can be quickly discharged to both ends.
[0011] Furthermore, the material of the heat-conducting layer is heat-conducting silica gel, and the thickness of the heat-conducting layer is 0.1 mm to 0.5 mm.
[0012] Furthermore, the thickness of the first graphene heat dissipation layer and the second graphene heat dissipation layer is 0.5 mm to 1.0 mm.
[0013] Furthermore, the protective layer is provided with a plurality of hollow holes exposing the second graphene heat dissipation layer, so that the heat received by the second graphene heat dissipation layer can also be directly transferred to the outside through the hollow holes, thereby accelerating heat dissipation and improving heat dissipation efficiency.
[0014] Furthermore, the material of the protective layer is an elastic rubber sheet, and the thickness of the protective layer is 0.8 mm to 1.5 mm.
[0015] Furthermore, the surface of the protective layer is provided with an anti-slip structure, which can increase the friction when gripping the phone case and avoid accidental slipping when using the phone.
[0016] As an example, the anti-slip structure is a wavy convex strip.
[0017] Furthermore, the housing is made of silicone material, and an inner buckle strip is arranged at the edge of the frame. By utilizing the elasticity of the silicone material, the mobile phone can be well wrapped and fixed and has a good protective effect on the mobile phone.
[0018] Furthermore, the frame is provided with a plurality of through holes to prevent the mobile phone case from affecting charging, calling and the like.
[0019] As an example, the through hole includes an earphone port, a charging port, a microphone port, a volume adjustment key port, etc.
[0020] Compared with the prior art, the utility model provides a mobile phone case that is easy to dissipate heat and has the following beneficial effects:
[0021] The utility model utilizes the mobile phone embedding groove surrounded by the back plate and the frame to install the mobile phone, and can wrap the mobile phone for effective protection.
[0022] The utility model arranges a heat dissipation component on the back plate, utilizes the heat-conducting layer to quickly transfer the heat generated by the mobile phone during operation to the first graphene heat dissipation layer and the second graphene heat dissipation layer, utilizes the high thermal conductivity of the graphene material to quickly transfer the heat from the inside of the mobile phone shell to the outside of the mobile phone shell, and achieves an efficient heat dissipation effect, wherein the heat-conducting layer and the first graphene heat dissipation layer play the role of quickly and evenly transferring heat; at the same time, some heat dissipation channels are arranged between the first graphene heat dissipation layer and the second graphene heat dissipation layer, and heat dissipation holes connected to the outside are arranged on the peripheral side wall, which can accelerate the heat dissipation and improve the heat dissipation effect, and the heat dissipation holes are not directly connected to the inside of the mobile phone shell, so as to avoid reducing the protective effect of the mobile phone shell on the mobile phone due to the arrangement of the heat dissipation holes.
[0023] In addition, a protective layer is provided on the outermost layer of the heat dissipation component to protect the graphene material. BRIEF DESCRIPTION OF THE DRAWINGS
[0024] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.
[0025] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;
[0026] Figure 2 It is a three-dimensional structural schematic diagram of the utility model from another viewing angle;
[0027] Figure 3 It is an exploded view of the parts of the utility model;
[0028] Figure 4 A schematic diagram of setting a heat dissipation channel on the second graphene heat dissipation layer.
[0029] Figure numerals: 1. shell; 11. back plate; 111. camera hole; 112. groove; 113. convex ring; 12. frame; 121. inner buckle strip; 122. through hole; 13. mobile phone mounting slot; 2. heat dissipation component; 21. thermal conductive layer; 22. first graphene heat dissipation layer; 23. second graphene heat dissipation layer; 24. protective layer; 241. hollow holes; 242. anti-slip structure; 25. heat dissipation channel; 26. heat dissipation hole. DETAILED DESCRIPTION
[0030] The technical solution of the utility model will be clearly and completely described below through detailed embodiments and in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0031] Please refer to Figure 1 to Figure 4 The present embodiment provides a mobile phone case that is easy to dissipate heat, including a shell 1 composed of a back plate 11 and a frame 12 surrounding the edge of the back plate 11, the back plate 11 and the frame 12 enclose an open mobile phone embedding groove 13, the back plate 11 is provided with a camera hole 111 and a groove 112, the outer periphery of the groove 112 has a ring 113 distributed in an annular manner, and a heat dissipation component 2 is fixed to the ring 113, the heat dissipation component 2 includes a heat conductive layer 21, a first graphene heat dissipation layer 22, a second graphene heat dissipation layer 23 and a protective layer 24 that are laid and connected in sequence, the surface of the heat conductive layer 21 is flush with the surface of the back plate 11, a plurality of heat dissipation channels 25 are distributed between the first graphene heat dissipation layer 22 and the second graphene heat dissipation layer 23, and the outer peripheral side wall of the heat dissipation component 2 is provided with heat dissipation holes 26 connected to the heat dissipation channels 25.
[0032] On the one hand, the mobile phone can be installed in the mobile phone embedding groove formed by the back panel and the frame, which can wrap the mobile phone for effective protection.
[0033] On the other hand, by setting a multi-layer heat dissipation component on the back plate, the beauty of the mobile phone case is ensured, and a good heat dissipation effect can be achieved. Specifically, the heat generated by the mobile phone during operation is quickly transferred to the first graphene heat dissipation layer and the second graphene heat dissipation layer by using the heat conductive layer, and the high thermal conductivity of the graphene material can quickly transfer the heat from the inside of the mobile phone case to the outside of the mobile phone case to achieve an efficient heat dissipation effect; wherein, the heat conductive layer and the first graphene heat dissipation layer play a role in quickly and evenly transferring heat; at the same time, some heat dissipation channels are set between the first graphene heat dissipation layer and the second graphene heat dissipation layer, and heat dissipation holes connected to the outside are set on the peripheral side wall, which can form effective convection heat dissipation, accelerate heat dissipation, and improve the heat dissipation effect, and the heat dissipation holes are not directly connected to the inside of the mobile phone case, so as to avoid reducing the protective effect of the mobile phone case on the mobile phone due to the setting of the heat dissipation holes.
[0034] In addition, a protective layer is provided on the outermost layer of the heat dissipation component to protect the graphene material.
[0035] In some specific embodiments, reference Figure 2 to Figure 4The plurality of heat dissipation channels 25 are arranged in parallel. Each heat dissipation channel 25 has heat dissipation holes 26 at both ends, so that the air for heat exchange in the heat dissipation channel can be quickly discharged to both ends.
[0036] As a preferred embodiment, the material of the heat-conducting layer 21 is heat-conducting silica gel, and the thickness of the heat-conducting layer 21 is 0.1 mm to 0.5 mm. Heat-conducting silica gel has a high heat transfer efficiency. As an example, in this embodiment, the thickness of the heat-conducting layer is set to 0.5 mm.
[0037] As a preferred embodiment, the thickness of the first graphene heat dissipation layer 22 and the second graphene heat dissipation layer 23 is 0.5 mm to 1.0 mm. As an example, in this embodiment, the thickness of the first graphene heat dissipation layer is set to 0.6 mm, and the thickness of the second graphene heat dissipation layer is set to 0.8 mm.
[0038] As an improved implementation, refer to Figure 2 and Figure 3 The protective layer 24 is provided with a plurality of circular hollow holes 241 exposing the second graphene heat dissipation layer 23. In this way, through the hollow design, the heat received by the second graphene heat dissipation layer can also be directly dissipated to the outside through the hollow holes, making it easier to dissipate the heat, accelerating the heat dissipation and improving the heat dissipation efficiency.
[0039] As a preferred embodiment, the material of the protective layer 24 is an elastic rubber sheet, and the thickness of the protective layer 24 is 0.8 mm to 1.5 mm. As an example, in this embodiment, the thickness of the protective layer is set to 0.8 mm.
[0040] As an improved implementation, refer to Figure 2 and Figure 3 The surface of the protective layer 24 is provided with an anti-skid structure 242, which can increase the friction when grasping the phone case and prevent accidental slipping when using the phone. As an example, in this embodiment, the anti-skid structure is a wavy convex strip.
[0041] As a preferred embodiment, refer to Figure 1 and Figure 3 The housing 1 is made of silicone material, and an inner buckle strip 121 is provided at the edge of the frame 12. The elasticity of the silicone material can be used to better wrap and fix the mobile phone and provide a better protection effect on the mobile phone, and the mobile phone can be firmly embedded in the mobile phone case with the inner buckle strip.
[0042] In some specific embodiments, reference Figure 1 to Figure 3The frame 12 is provided with a plurality of through holes 122 to prevent the mobile phone case from affecting charging, calling, etc. As an example, the through holes 122 include an earphone port, a charging port, a microphone port, a volume adjustment key port, etc.
[0043] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
[0044] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.
Claims
1. A mobile phone case that is easy to dissipate heat, comprising a shell consisting of a back plate and a frame surrounding the edge of the back plate, wherein the back plate and the frame form an open mobile phone mounting groove, characterized in that: The back plate is provided with a camera hole and a groove, the outer periphery of the groove is provided with an annularly distributed convex ring, a heat dissipation component is fixed to the convex ring, the heat dissipation component includes a heat conductive layer, a first graphene heat dissipation layer, a second graphene heat dissipation layer and a protective layer which are laid and connected in sequence, the surface of the heat conductive layer is flush with the surface of the back plate, a plurality of heat dissipation channels are distributed between the first graphene heat dissipation layer and the second graphene heat dissipation layer, and the outer peripheral side wall of the heat dissipation component is provided with heat dissipation holes connected with the heat dissipation channels.
2. The mobile phone case for facilitating heat dissipation according to claim 1, characterized in that: Several of the heat dissipation channels are distributed in parallel.
3. The mobile phone case for facilitating heat dissipation according to claim 2, characterized in that: Both ends of each heat dissipation channel are provided with the heat dissipation holes.
4. The mobile phone case for facilitating heat dissipation according to claim 1, characterized in that: The material of the heat-conducting layer is heat-conducting silica gel, and the thickness of the heat-conducting layer is 0.1 mm to 0.5 mm.
5. The mobile phone case for facilitating heat dissipation according to claim 1, characterized in that: The thickness of the first graphene heat dissipation layer and the second graphene heat dissipation layer is 0.5 mm to 1.0 mm.
6. The mobile phone case for facilitating heat dissipation according to claim 1, characterized in that: The protective layer is provided with a plurality of hollow holes exposing the second graphene heat dissipation layer.
7. The mobile phone case for facilitating heat dissipation according to claim 1, characterized in that: The material of the protective layer is an elastic rubber sheet, and the thickness of the protective layer is 0.8 mm to 1.5 mm.
8. The mobile phone case for facilitating heat dissipation according to claim 1, characterized in that: The surface of the protective layer is provided with an anti-slip structure.
9. The mobile phone case for facilitating heat dissipation according to any one of claims 1 to 8, characterized in that: The shell is made of silicone material, and an inner buckle strip is arranged at the edge of the frame.
10. The mobile phone case for facilitating heat dissipation according to claim 9, characterized in that: The frame is provided with a plurality of through holes.