Mobile phone back cover with charged glass quick heat dissipation interlayer

Abstract

The utility model relates to machine rear cover technical field discloses a mobile phone rear cover with quick heat dissipation interlayer of charging glass, and it includes: rear cover main part, recess, the recess is located the bottom of rear cover main part, charging heat dissipation subassembly, charging heat dissipation subassembly sets up in the inside of recess, baffle, baffle sets up the bottom of recess and is located the bottom of charging heat dissipation subassembly, connecting structure, connecting structure fixed mounting is located the outside of baffle top, bottom plate, bottom plate sets up the bottom of baffle, magnetic ring, magnetic ring fixed connection is located the four around of bottom plate top. The utility model discloses through the component between charging heat dissipation subassembly and contact piece and communicating hole, can expand the scope of heat dissipation, and due to its contact piece and the outside communication, not in the closed state, can carry out the quick heat dissipation work therefore, and will not be affected, therefore can improve the heat dissipation capacity.

Description

Technical Field

[0001] This utility model relates to the field of mobile phone back cover technology, specifically a mobile phone back cover with a charging glass fast heat dissipation interlayer. Background Technology

[0002] Mobile phone back covers are accessories made of materials such as metal, plastic, and silicone. They are mainly used to protect the phone body from wear and tear, drop impacts, and personal decoration. Their functions include drop protection, heat dissipation optimization, and appearance customization. They are applicable to mobile devices such as smartphones and tablets.

[0003] With the continuous advancement of science and technology, wireless charging for mobile phones has emerged to make charging more convenient. Wireless charging technology requires the use of charging glass, and heat dissipation is necessary during charging.

[0004] Existing heat dissipation methods for charging glass all use copper wires to expand the heat dissipation range and rely on natural heat dissipation. However, the heat dissipation efficiency is limited and is easily affected by environmental factors. Utility Model Content

[0005] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the present invention.

[0006] Given that the existing technology uses copper wires to expand the heat dissipation range, the heat dissipation effect is limited and easily affected by environmental factors.

[0007] To achieve the above objectives, this utility model provides the following technical solution: A mobile phone back cover with a fast heat dissipation interlayer and charging glass includes: Back cover body; A groove is formed at the bottom of the rear cover body; A charging heat dissipation component is disposed inside the groove; A partition is disposed at the bottom of the groove and located at the bottom of the charging heat dissipation assembly; A connecting structure, which is fixedly installed on the outer side of the top of the partition plate; A base plate, wherein the base plate is disposed at the bottom of the partition; A magnetic ring is fixedly connected to the top of the base plate around its perimeter.

[0008] As a further improvement of this utility model: a volume button hole is provided on the left side of the back cover body, and a power button hole is provided on the right side of the front of the back cover body.

[0009] As a further improvement of this utility model: a charging hole is provided on the left side of the back cover body, and horn holes are provided on both sides of the charging hole on the left side of the back cover body.

[0010] As a further improvement of this utility model: a camera hole is provided on the right side of the interior of each of the three rear cover bodies, partitions and bottom plates, and a connecting hole is provided on both sides of the interior of each partition.

[0011] As a further improvement of this utility model: the charging heat dissipation component includes a fixing groove, and a wireless charging induction coil is fixedly installed inside the fixing groove.

[0012] As a further improvement of this utility model: heat dissipation rings are fixedly connected to the outer side of the wireless charging induction coil, and contact plates are fixedly connected to the top of the outer side of the heat dissipation rings.

[0013] As a further improvement of this utility model: the connecting structure includes a square groove, and a square magnet is fixedly connected inside the square groove.

[0014] Compared with the prior art, the beneficial effects of this utility model are: 1. This utility model expands the heat dissipation range through the components between the charging heat dissipation component and the connecting hole. At the same time, since its contact piece is connected to the outside and is not in a closed state, it can carry out rapid heat dissipation without being affected, thus improving the heat dissipation capacity.

[0015] 2. Because of its connecting structure, the base plate of this utility model can be removed according to actual needs, thus enabling faster heat dissipation and allowing it to be used according to environmental factors, avoiding the impact of excessively high external temperatures on heat dissipation. Attached Figure Description

[0016] Figure 1 A schematic diagram of a preferred embodiment of a mobile phone back cover with a fast heat dissipation interlayer for charging glass; Figure 2 for Figure 1 The diagram shows the external three-dimensional structure. Figure 3 for Figure 1 The diagram shows the structural bottom of the back cover body; Figure 4 for Figure 1 The diagram shows the structure of the partition. Figure 5 for Figure 1 The diagram shows the structure of the base plate. In the diagram: 1. Back cover body; 2. Volume button hole; 3. Power button hole; 4. Charging hole; 5. Speaker hole; 6. Camera hole; 7. Partition; 8. Base plate; 9. Groove; 10. Charging heat dissipation assembly; 101. Fixing groove; 102. Wireless charging induction coil; 103. Heat dissipation ring; 104. Contact piece; 11. Connecting hole; 12. Connection structure; 121. Square groove; 122. Square magnet; 13. Magnetic ring. Detailed Implementation

[0017] To make the above-mentioned objectives, features and advantages of this utility model more readily understood, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0018] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0019] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single embodiment or an embodiment selectively excluded from other embodiments.

[0020] Example 1: Please see Figure 1 - Figure 4 This is the first embodiment of the present utility model. This embodiment provides a mobile phone back cover with a fast heat dissipation interlayer for charging glass, including: Back cover body 1; Groove 9 and groove 2 are formed at the bottom of the back cover body 1; Charging heat dissipation component 10 is disposed inside the groove 9; The partition 7 is disposed at the bottom of the groove 9 and located at the bottom of the charging heat dissipation assembly 10; Connection structure 12 is fixedly installed on the outer side of the top of partition 7; Base plate 8, which is located at the bottom of partition 7; Magnetic ring 13 is fixedly connected to the top of the base plate 8 around the perimeter.

[0021] For example, a volume button hole 2 is provided on the left side of the back cover body 1, and a power button hole 3 is provided on the right side of the front of the back cover body 1.

[0022] Furthermore, the heat dissipation ring 103 is a thin copper sheet with high thermal conductivity. It is wrapped in a ring around the outside of the wireless charging induction coil 102 and is in close contact with the coil. It can quickly absorb the heat generated by the coil and expand the heat dissipation area.

[0023] For example, a charging hole 4 is provided on the left side of the back cover body 1, and a speaker hole 5 is provided on both sides of the charging hole 4 on the left side of the back cover body 1.

[0024] Furthermore, regarding the functional holes: volume button hole 2 is located on the left side of the back, power button hole 3 is located on the right side of the front, charging hole 4 is located in the middle of the left side to support wired charging, and speaker holes 5 are symmetrically located on both sides of charging hole 4 to ensure sound output; a camera hole 6 is located through the right side and is aligned with the camera holes on the partition 7 and the bottom plate 8 to avoid obstructing the camera.

[0025] For example, camera holes 6 are provided on the right side of the interior of the three back cover bodies 1, partitions 7 and bottom plates 8, and connecting holes 11 are provided on both sides of the interior of partitions 7.

[0026] Furthermore, For example, the charging heat dissipation assembly 10 includes a fixing slot 101, and a wireless charging induction coil 102 is fixedly installed inside the fixing slot 101.

[0027] Furthermore, located at the bottom of the groove 9, between the charging heat dissipation component 10 and the base plate 8, is a thin metal plate such as aluminum alloy, which serves both as support and heat conduction.

[0028] Functional holes: A camera hole 6 is provided on the right side, aligned with the main body 1 of the back cover; symmetrical connecting holes 11 are provided on both sides. The connecting holes 11 are elongated through holes used to conduct the heat generated by the charging heat dissipation component 10 from the inside of the interlayer to the external environment.

[0029] Connection structure: Top outer fixed connection structure 12, the connection structure 12 includes a square groove 121 opened at the edge of the partition 7 and a square magnet 22 embedded in the square groove 121 for magnetic attraction with the magnetic ring 13 of the base plate 8.

[0030] For example, heat dissipation rings 103 are fixedly connected to the outer side of the wireless charging induction coil 102, and contact pieces 104 are fixedly connected to the top of the outer side of the heat dissipation rings 103.

[0031] Furthermore, the contact piece 104 and the heat dissipation ring 103 are made of copper, thus possessing excellent heat dissipation and thermal conductivity.

[0032] During use, wireless charging generates heat. When the phone is wirelessly charging, the wireless charging induction coil 102 and the charger coil generate electromagnetic induction, transferring electrical energy to the phone's battery. In this process, the coil continuously generates heat due to resistance loss and electromagnetic conversion. If the heat accumulates, it may lead to a decrease in charging efficiency or an overheating of the phone.

[0033] Heat transfer and installation status of the base heat dissipation plate 8 Step 1: The heat generated by the coil is first transferred to the closely contacting heat dissipation ring 103. The copper ring expands the heat dissipation area and accelerates the heat diffusion.

[0034] Step 2: The heat from the heat dissipation ring 103 is transferred to the glass of the back cover body 1 through the contact piece 104. The glass has moderate thermal conductivity and can dissipate the heat to the outside air. At the same time, some heat diffuses through the connecting hole 11 of the partition 7 to the interlayer space between the bottom plate 8 and the partition 7, and then is indirectly dissipated through the surface of the bottom plate 8.

[0035] In summary, the components between the charging heat dissipation component 10 and the connecting hole 11 can expand the heat dissipation range. At the same time, since its contact piece 104 is connected to the outside and is not in a closed state, it can perform rapid heat dissipation without being affected, thus improving the heat dissipation capacity.

[0036] Example 2: Please see Figure 5 This is the second embodiment of the present utility model.

[0037] For example, the connection structure 12 includes a square groove 121, and a square magnet 122 is fixedly connected inside the square groove 121.

[0038] Furthermore, the square magnet 122 and the magnetic ring 13 can generate magnetic attraction to each other, thus fixing the base plate to the partition 7.

[0039] When in use, the reinforced heat dissipation base plate 8 is in a disassembled state. When the ambient temperature is high, such as in summer, or when the charging time is long, the base plate 8 can be removed by magnetic attraction, and the magnetic ring 13 of the base plate 8 can be separated from the square magnet 122 of the partition plate 7. At this time, the bottom of the partition 7 is completely open, and the connecting hole 11 is directly connected to the outside air. The heat generated by the charging heat dissipation component 10 can be quickly convectioned to the external environment through the connecting hole 11 to avoid heat accumulation in the interlayer. Meanwhile, the heat from the heat dissipation ring 103 and the contact plate 104 can be directly exchanged with the air through the open space, further improving the heat dissipation efficiency and solving the problem of the traditional closed structure being affected by the environment in terms of heat dissipation.

[0040] In summary, the base plate 8 can be removed according to actual needs through the connecting structure 12, thus enabling faster heat dissipation and allowing for use according to environmental factors, avoiding the impact of excessively high external temperatures on heat dissipation.

[0041] It is important to note that the constructions and arrangements of this application shown in several different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who consult this disclosure will readily understand that many modifications are possible (e.g., changes in the size, dimensions, structure, shape, and proportions of various elements, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, orientation, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in this application). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of elements may be inverted or otherwise altered, and the nature or number or position of discrete elements may be changed or altered. Therefore, all such modifications are intended to be included within the scope of this utility model. The order or sequence of any process or method steps may be changed or rearranged according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and not only structural equivalents but also equivalent structures. Without departing from the scope of this invention, other substitutions, modifications, alterations, and omissions may be made in the design, operation, and arrangement of the exemplary embodiments. Therefore, this invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0042] Furthermore, in order to provide a concise description of exemplary embodiments, not all features of actual embodiments (i.e., those features that are not relevant to the best mode of carrying out the present invention as currently considered, or those features that are not relevant to implementing the present invention) may be omitted.

[0043] It should be understood that numerous specific implementation decisions can be made during the development of any actual implementation method, and in any engineering or design project. Such development efforts may be complex and time-consuming, but for those of ordinary skill in the art who benefit from this disclosure, the development effort will be a routine work of design, manufacturing, and production without requiring much experimentation.

[0044] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A mobile phone back cover with a fast heat dissipation interlayer for charging glass, characterized in that: include: The back cover body (1), groove (9), partition (7), base plate (8), and magnetic ring (13) are provided. The groove (9) is located at the bottom of the back cover body (1), the partition (7) is located at the bottom of the groove (9), the base plate (8) is located at the bottom of the partition (7), and the magnetic ring (13) is fixedly connected to the top of the base plate (8). The back cover body also includes: Charging heat dissipation component (10) and connecting structure (12); the charging heat dissipation component (10) is disposed inside the groove (9), and the connecting structure (12) is fixedly installed on the outer side of the top of the partition (7).

2. The mobile phone back cover with a fast heat dissipation interlayer for charging glass according to claim 1, characterized in that: The charging heat dissipation assembly (10) includes: a fixing groove (101), a wireless charging induction coil (102), a heat dissipation ring (103), and a contact piece (104); the wireless charging induction coil (102) is fixedly installed inside the fixing groove (101), the heat dissipation ring (103) is fixedly connected to the outside of the wireless charging induction coil (102), and the contact piece (104) is fixedly connected to the top of the outside of the heat dissipation ring (103).

3. The mobile phone back cover with a charged glass quick heat dissipation interlayer according to claim 1, characterized in that: The connection structure (12) includes a square groove (121) and a square magnet (122); the square groove (121) is disposed on the edge of the partition (7), and the square magnet (122) is fixedly connected to the inside of the square groove (121).

4. The mobile phone back cover with a charged glass quick heat dissipation interlayer according to claim 1, characterized in that: The volume button hole (2) is provided on the left side of the back cover body (1), and the power button hole (3) is provided on the right side of the front of the back cover body (1).

5. The mobile phone back cover with a charged glass quick heat dissipation interlayer according to claim 1, characterized in that: A charging hole (4) is provided on the left side of the back cover body (1), and a speaker hole (5) is provided on the left side of the back cover body (1) and on both sides of the charging hole (4).

6. A mobile phone back cover with a fast heat dissipation interlayer for charging glass according to claim 1, characterized in that: A camera hole (6) is provided on the right side of the interior of the three rear cover bodies (1), partition (7) and bottom plate (8), and a connecting hole (11) is provided on both sides of the interior of the partition (7).

7. The mobile phone back cover with a charged glass quick heat dissipation interlayer according to claim 2, characterized in that: The heat dissipation ring (103) is a thin copper sheet with high thermal conductivity. It is wrapped in a ring around the outside of the wireless charging induction coil (102) and is in close contact with the coil. It can quickly absorb the heat generated by the coil and expand the heat dissipation area.

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