Mobile phone protective sleeve with heat dissipation structure

Abstract

The utility model discloses a mobile phone protective sleeve with a heat dissipation structure, and particularly relates to the technical field of mobile phone protective sleeves, the mobile phone protective sleeve comprises a shell, the middle part of the shell is slidably clamped with two symmetrically distributed fixing blocks, one side of the middle part of each fixing block is provided with a groove body, and the inner part of each groove body is fixedly provided with a spring. By arranging the fan and the limiting bead, when the mobile phone needs to be cooled, the shell is arranged on the back face of the mobile phone in a sleeving mode, the protection cover fixedly provided with the fixing block is inserted into the sliding groove through the inlet and outlet, the protection cover is rotated to enable the limiting bead to be located right in front of the limiting groove, and the limiting bead pops up to make contact with the limiting groove under the counter-acting force of the spring. The fixing block and the protective cover are fixed, the protective cover is rotated when cooling is not needed, and the protective cover is pulled out when the fixing block reaches the inlet and outlet, so that the motor and the fan are convenient to disassemble, and the situation that the shell is too heavy or inconvenient to use when cooling is not needed is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of mobile phone protective covers, in particular to a mobile phone protective cover with a heat dissipation structure. Background Art

[0002] Mobile phone cases are designed and produced to protect mobile phones. Their types are also diversified with the increase of mobile phone brands and functions. According to the texture, they are divided into leather, silicone, cloth, hard plastic, soft plastic, velvet and silk. According to the model, they are divided into straight-screen and flip-cover. Due to the restrictions of the model, the applicable categories of mobile phone cases are also different. Straight-screen phones can usually use all kinds of mobile phone cases, while sliding and folding phones can only choose leather cases.

[0003] When using a mobile phone case, most of the time the mobile phone case is placed on the mobile phone shell. Since the mobile phone will generate heat when used, the heat dissipation effect of the mobile phone will be reduced when wrapped in the mobile phone case. The mobile phone cases on the existing market that dissipate heat for mobile phones have a single structure, and some heat dissipation structures are large in size and not easy to disassemble or carry, resulting in a poor user experience. Therefore, we propose a mobile phone case with a heat dissipation structure to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a mobile phone protective cover with a heat dissipation structure to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a mobile phone protective cover with a heat dissipation structure, comprising a shell, a middle part of the shell is slidingly provided with two symmetrically distributed fixing blocks, a middle side of the two fixing blocks is provided with a groove body, the inside of the two groove bodies are fixedly installed with springs, the ends of the two springs away from the groove bodies are fixedly installed with limiting beads, the outer surfaces of the two limiting beads are slidingly provided inside the groove body, one end of the shell is provided with a motor, a driving end of the motor is fixedly installed with a fan, a cavity is provided inside the shell, water inlet holes are provided at both ends of the shell, the two water inlet holes are connected with the cavity, and bolts are threadedly installed inside the two water inlet holes.

[0006] Preferably, a protective cover is provided at one end of the housing, a side of the motor away from the driving end is fixedly mounted on the inner wall of the protective cover, and the fixing blocks are fixedly mounted at both ends of the protective cover.

[0007] Preferably, a slide groove is provided in the middle of the shell, an entrance and exit is provided in the middle of one end of the shell, the fixed block is slidably clamped inside the slide groove, a limiting groove is provided inside the slide groove, the limiting bead is slidably clamped inside the limiting groove, and heat dissipation holes are provided on both sides of the shell.

[0008] Compared with the prior art, the beneficial effects of the utility model are:

[0009] 1. By setting a fan and a limiting bead, when the mobile phone needs to be cooled, the housing is sleeved on the back of the mobile phone, and the protective cover with a fixed block is inserted into the slide slot through the entrance and exit, and the protective cover is rotated so that the limiting bead is located in front of the limiting slot. Under the reaction force of the spring, the limiting bead is ejected and contacts the limiting slot, and the fixing block and the protective cover are fixed. When cooling is not required, the protective cover is rotated, and when the fixed block reaches the entrance and exit, the protective cover can be pulled out, so that the motor and the fan are easy to disassemble, and the housing is not too heavy or inconvenient to use when cooling is not required;

[0010] 2. By setting the cavity and the water inlet, when the mobile phone needs to be cooled down, water can be injected into the cavity through the water inlet by screwing the bolt at one end of the shell. When the required amount of water is reached, the opened bolt can be screwed on. When changing the water, the water can be poured out by screwing the bolts at both ends, so that the water in the cavity can be discharged faster, avoiding the water in the cavity from being unable to be discharged quickly due to the influence of air pressure. When it is inconvenient to carry the heat dissipation device, the mobile phone can be cooled down by injecting water into the shell. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] 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 work.

[0012] Figure 1 It is a schematic diagram of the structure of the utility model.

[0013] Figure 2 It is a schematic diagram of the structure after partial disassembly in the utility model.

[0014] Figure 3 For this utility model Figure 2 Enlarged view of point A in the middle.

[0015] Figure 4 This is another schematic diagram of the structure after splitting in the utility model.

[0016] Figure 5 For this utility model Figure 4 Enlarged view of point B in the middle.

[0017] In the figure: 1. Shell; 11. Heat dissipation hole; 12. Bolt; 13. Cavity; 131. Water inlet hole; 14. Slide groove; 141. Limit groove; 142. Entrance and exit; 2. Protective cover; 21. Motor; 22. Fan; 23. Fixing block; 231. Slot body; 24. Spring; 25. Limiting bead. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0019] Example: Figure 1-5 As shown, the utility model provides a mobile phone protective cover with a heat dissipation structure, including a shell 1, a middle part of the shell 1 is slidably provided with two symmetrically distributed fixing blocks 23, a middle side of the two fixing blocks 23 is provided with a groove 231, the inside of the two grooves 231 is fixedly installed with a spring 24, one end of the two springs 24 away from the groove 231 is fixedly installed with a limiting bead 25, by setting the spring 24, the limiting bead 25 is ejected by the reaction force of the two springs 24, and the fixing block 23 is fixed, the outer surface of the two limiting beads 25 is slidably provided in the groove 231, one end of the shell 1 is provided with a motor 21, the driving end of the motor 21 is fixedly installed with a fan 22, and by setting the fan 22, the motor 21 is slidably provided with a motor 21, and the fan 22 is fixedly provided at the end of the motor 21. The fan 22 is driven by the machine 21 to rotate, so as to dissipate heat and cool down the back of the mobile phone. A cavity 13 is provided inside the shell 1. By setting the cavity 13, water is injected into the cavity 13 to further cool down the mobile phone. Water inlet holes 131 are provided at both ends of the shell 1. The two water inlet holes 131 are interconnected with the cavity 13. Bolts 12 are threadedly installed inside the two water inlet holes 131. By setting the water inlet holes 131, water inlet holes 131 are provided at both ends of the shell 1. When draining water, the two bolts 12 are unscrewed at the same time, and water flows out through one of the water inlet holes 131, and air enters from the other water inlet hole 131, thereby avoiding the difficulty in draining water in the cavity 13 due to different air pressures.

[0020] A protective cover 2 is provided at one end of the shell 1, and the side of the motor 21 away from the driving end is fixedly mounted on the inner wall of the protective cover 2, and the fixing blocks 23 are fixedly mounted at both ends of the protective cover 2. By setting the protective cover 2, when the mobile phone is cooled, the protective cover 2 is set to protect the motor 21 and the fan 22, and also to prevent the user from accidentally touching the fan 22.

[0021] A slide groove 14 is provided in the middle of the shell 1, and an entrance and exit 142 is provided in the middle of one end of the shell 1. The fixed block 23 is slidably clamped in the inside of the slide groove 14. By setting the entrance and exit 142, when the protective cover 2 needs to be disassembled or installed, it is only necessary to clamp the fixed block 23 fixed on the protective cover 2 in the slide groove 14 through the entrance and exit 142, and then fix it with the limiting bead 25. When disassembly is required, it is only necessary to rotate the protective cover 2 to drive the fixed block 23 to rotate, so that when the fixed block 23 reaches the entrance and exit 142, the protective cover 2 can be pulled out, so that the protective cover 2, the motor 21 and the fan 22 are easy to disassemble.

[0022] A limiting groove 141 is provided inside the slide groove 14, and a limiting bead 25 is slidably clamped inside the limiting groove 141. By setting the limiting groove 141, when the protective cover 2 drives the fixed block 23 to rotate, when the limiting bead 25 reaches the front of the limiting groove 141, the limiting bead 25 is ejected by the spring 24, and contacts with the limiting groove 141 to fix the fixed block 23, that is, the protective cover 2, the motor 21 and the fan 22 are fixed.

[0023] Heat dissipation holes 11 are provided on both sides of the housing 1 . By providing the heat dissipation holes 11 , when the housing 1 is mounted on a mobile phone, part of the heat is discharged through the heat dissipation holes 11 provided on both sides of the housing 1 .

[0024] Working principle: By putting the housing 1 on the mobile phone, when the mobile phone needs to be cooled, the protective cover 2 fixedly installed with the motor 21 and the fan 22 can be fixedly installed with the fixing block 23, and the fixing block 23 can be inserted into the slide slot 14 through the entrance 142. By rotating the protective cover 2, the fixing block 23 is driven to rotate. Since the fixing block 23 is provided with a groove body 231 at one end close to the limiting groove 141, a spring 24 and a limiting bead 25 are fixedly installed inside the groove body 231, when the fixing block 23 reaches the front of the limiting groove 141, the limiting bead 25 is moved under the reaction force of the spring 24. 25 pops out and is stuck in the limiting groove 141 to fix the fixing block 23 and the protective cover 2, so that the motor 21 and the fan 22 are fixedly installed on the housing 1. By starting the motor 21 to drive the fan 22 to rotate, the mobile phone that needs heat dissipation is cooled down. When necessary, just twist the protective cover 2 to drive the fixing block 23 to rotate and pull out the limiting bead 25 stuck in the limiting groove 141. When the fixing block 23 reaches the entrance 142, pull the protective cover 2 to remove the protective cover 2, the motor 21 and the fan 22, so as to avoid the housing 1 being too heavy or inconvenient to use when cooling is not needed;

[0025] Water can also be injected into the cavity 13 through the water inlet hole 131 by screwing the bolt 12 at one end of the shell 1. When the required water volume is reached, the opened bolt 12 can be screwed on. When changing the water, the water can be poured out by screwing the bolts 12 at both ends, which can drain the water in the cavity 13 faster and avoid the water in the cavity 13 not being able to be drained quickly due to the influence of air pressure.

[0026] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A mobile phone protective cover with a heat dissipation structure, comprising a housing (1), characterized in that: The middle part of the shell (1) is provided with two symmetrically distributed fixing blocks (23) in a sliding manner, one side of the middle part of the two fixing blocks (23) is provided with a groove body (231), the inside of the two groove bodies (231) is fixedly installed with a spring (24), one end of the two springs (24) away from the groove body (231) is fixedly installed with a limiting bead (25), the outer surfaces of the two limiting beads (25) are slidingly fixed in the inside of the groove body (231), one end of the shell (1) is provided with a motor (21), the driving end of the motor (21) is fixedly installed with a fan (22), the inside of the shell (1) is provided with a cavity (13), the two ends of the shell (1) are provided with water inlet holes (131), the two water inlet holes (131) and the cavity (13) are mutually connected, and the inside of the two water inlet holes (131) is threadedly installed with bolts (12).

2. A mobile phone protective cover with a heat dissipation structure according to claim 1, characterized in that: A protective cover (2) is provided at one end of the housing (1); a side of the motor (21) away from the driving end is fixedly mounted on the inner wall of the protective cover (2); and the fixing blocks (23) are fixedly mounted at both ends of the protective cover (2).

3. The mobile phone protective cover with a heat dissipation structure according to claim 1, characterized in that: A slide groove (14) is provided in the middle of the shell (1), an entrance (142) is provided in the middle of one end of the shell (1), and the fixing block (23) is slidably mounted inside the slide groove (14).

4. The mobile phone protective cover with heat dissipation structure according to claim 3, characterized in that: A limiting groove (141) is provided inside the slide groove (14), and the limiting bead (25) is slidably clamped inside the limiting groove (141).

5. The mobile phone protective cover with a heat dissipation structure according to claim 1, characterized in that: Heat dissipation holes (11) are provided on both sides of the housing (1).

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