CN210405401U - Smart mobile phone battery cover with heat dissipation function - Google Patents
Smart mobile phone battery cover with heat dissipation function Download PDFInfo
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- CN210405401U CN210405401U CN201922268680.6U CN201922268680U CN210405401U CN 210405401 U CN210405401 U CN 210405401U CN 201922268680 U CN201922268680 U CN 201922268680U CN 210405401 U CN210405401 U CN 210405401U
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- heat dissipation
- battery cover
- mobile phone
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- heat
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Abstract
The utility model relates to the technical field of mobile communication, in particular to a smart phone battery cover with a heat dissipation function, the intelligent mobile phone battery cover with the heat dissipation function comprises a battery cover body and a heat dissipation assembly, wherein the battery cover body is used for covering a mobile phone battery and covering the back of a mobile phone mainboard, the battery cover body is provided with an accommodating groove for accommodating the mobile phone battery, the battery cover body is also provided with a plurality of heat conduction grooves, the heat conduction grooves are respectively positioned at the bottom of the accommodating groove and are respectively communicated with the accommodating groove, the heat dissipation assembly comprises a plurality of pairs of heat dissipation units, the heat dissipation units are respectively arranged at the back of the battery cover body, each heat dissipation unit corresponds to one heat conduction groove and comprises a first heat dissipation strip and a second heat dissipation strip, each heat conduction groove is arranged between the first heat dissipation strip and the second heat dissipation strip which is closest to the first heat dissipation strip, and the height of the first heat dissipation strip is larger than that of the second heat dissipation strip.
Description
Technical Field
The utility model relates to a mobile communication technology field especially relates to a smart mobile phone battery cover with heat dissipation function.
Background
The mobile phone battery cover is arranged on the back of the mobile phone mainboard and used for covering the mobile phone battery and protecting the mobile phone battery so as to be beneficial to continuously supplying power to the mobile phone mainboard by the mobile phone battery and further ensure effective use of the mobile phone.
However, in the using process of the traditional mobile phone, along with the duration of the using time of the mobile phone, the mobile phone battery will be heated and hot, and the heat generated by the mobile phone battery is difficult to smoothly lead out of the mobile phone battery cover, so that the aging rate of the electrical elements inside the mobile phone is accelerated under the condition of continuous high heat, and the performance of the mobile phone is greatly reduced, thereby shortening the service life of the mobile phone and being not beneficial to improving the market competitiveness of mobile phone products.
SUMMERY OF THE UTILITY MODEL
Therefore, it is necessary to provide a battery cover of a smart phone with a heat dissipation function for solving the technical problem of poor heat dissipation effect.
A battery cover of a smart phone with a heat dissipation function comprises a battery cover body and a heat dissipation assembly, wherein the battery cover body is used for covering a mobile phone battery and covering the back of a mobile phone mainboard, the battery cover body is provided with a containing groove used for containing the mobile phone battery, the battery cover body is also provided with a plurality of heat conduction grooves, each heat conduction groove is respectively positioned at the bottom of the containing groove and is respectively communicated with the containing groove, the heat dissipation assembly comprises a plurality of pairs of heat dissipation units, each heat dissipation unit is respectively arranged at the back of the battery cover body, each heat dissipation unit corresponds to one heat conduction groove, each heat dissipation unit comprises a first heat dissipation strip and a second heat dissipation strip, and each heat conduction groove is arranged between one first heat dissipation strip and the second heat dissipation strip which is closest to the first heat dissipation strip, and the height of the first heat dissipation strip is greater than that of the second heat dissipation strip.
In one embodiment, the opening diameter of the heat conduction groove is larger than the diameter of the bottom of the heat conduction groove.
In one embodiment, the height of the first heat sink strip is less than 0.5 mm.
In one embodiment, the height of the second heat sink strip is less than 0.3 mm.
In one embodiment, the distance between the first heat dissipation strip and the second heat dissipation strip in each heat dissipation unit is less than 3 mm.
In one embodiment, the first heat dissipation strip has an inclined plate-shaped structure.
In one embodiment, the first heat dissipation strip is in a wave-shaped structure.
In one embodiment, the first heat dissipation strip is of a broken line structure.
In one embodiment, the end of the first heat dissipation strip is provided with a rounded corner.
In one embodiment, the tail end of the first heat dissipation strip is provided with a frosted surface.
According to the smart mobile phone battery cover with the heat dissipation function, the heat conduction groove is formed in the bottom of the accommodating groove of the battery cover body, the heat dissipation unit is arranged on the back of the battery cover body, heat generated in the working process of the mobile phone battery is quickly conducted to the back of the battery cover body through the bottom of the heat conduction groove with the smaller thickness, because the height of the first heat dissipation strip is larger than that of the second heat dissipation strip, air near the first heat dissipation strip is blocked by the first heat dissipation strip, the flow rate is reduced, so that the air flow rate between the first heat dissipation strip and the second heat dissipation strip is different, therefore, a small air flow is formed between the first heat dissipation strip and the second heat dissipation strip, the air flow can quickly take away the heat conducted from the bottom of the heat conduction groove, the heat dissipation and cooling of the mobile phone battery are realized, the influence of heat accumulated on the mobile phone battery and other components is weakened, the service life of the mobile phone, the market competitiveness of the mobile phone product is improved.
Drawings
Fig. 1 is a schematic structural diagram of a battery cover of a smart phone with a heat dissipation function in one embodiment;
fig. 2 is a schematic structural diagram of another view angle of the battery cover of the smart phone with a heat dissipation function in the embodiment shown in fig. 1;
fig. 3 is a schematic structural diagram of another view of the battery cover of the smart phone with a heat dissipation function in the embodiment shown in fig. 1;
FIG. 4 is a schematic cross-sectional view taken along the direction A-A in the embodiment shown in FIG. 3;
fig. 5 is a schematic structural diagram of a battery cover of a smart phone with a heat dissipation function in another embodiment.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.
Referring to fig. 1 to 4, the present invention provides a smart phone battery cover 10 with heat dissipation function, the smart phone battery cover 10 with heat dissipation function includes a battery cover body 100 and a heat dissipation assembly 200, the battery cover body 100 is used for covering a mobile phone battery and covering the back of a mobile phone motherboard, the battery cover body 100 has a receiving groove 110, the receiving groove 110 is used for receiving the mobile phone battery, the battery cover body 100 further has a plurality of heat conduction grooves 120, each heat conduction groove 120 is respectively located at the bottom of the receiving groove 110 and respectively communicates with the receiving groove 110, the heat dissipation assembly 200 includes a plurality of pairs of heat dissipation units 210, each heat dissipation unit 210 is respectively disposed at the back of the battery cover body 100, and each heat dissipation unit 210 corresponds to one heat conduction groove 120, the heat dissipation unit 210 includes a first heat dissipation strip 211 and a second heat dissipation strip 212, each heat dissipation unit 120 is disposed between a first heat dissipation strip 211 and a second heat dissipation strip 212 nearest to the first, and the height of the first heat dissipation bars 211 is greater than that of the second heat dissipation bars 212.
In the smart phone battery cover 10 with a heat dissipation function, the heat conduction groove 120 is formed at the bottom of the accommodating groove 110 of the battery cover body 100, and the heat dissipation unit 210 is arranged at the back of the battery cover body 100, so that heat generated during the operation of the mobile phone battery is quickly conducted to the back of the battery cover body 100 through the bottom of the heat conduction groove 120 with a smaller thickness, and because the height of the first heat dissipation strip 211 is greater than that of the second heat dissipation strip 212, air near the first heat dissipation strip 211 is blocked by the first heat dissipation strip 211, and the flow rate is reduced, so that a difference exists between the air flow rate of the first heat dissipation strip 211 and the air flow rate of the second heat dissipation strip 212, and thus a small air flow is formed between the first heat dissipation strip 211 and the second heat dissipation strip 212, and the air flow can quickly take away heat conducted from the bottom of the heat conduction groove 120, thereby achieving heat dissipation and cooling of the mobile phone battery, and, the service life of the mobile phone is prolonged, the normal use of the mobile phone is ensured, and the market competitiveness of mobile phone products is improved.
The battery cover body 100 is used for covering the back of the mobile phone motherboard and protecting the mobile phone battery, the mobile phone motherboard and other components arranged on the mobile phone motherboard so as to improve the connection stability of the components in the mobile phone and further ensure the expression of the functions of the mobile phone. In an embodiment, the battery cover body 100 is provided with a camera hole 130, one end of the camera hole 130 is communicated with the accommodating groove 110, the other end of the camera hole 130 is communicated with the back of the battery cover body 100, and the camera hole 130 provides a channel for a camera on a mobile phone motherboard to acquire external light, so that the camera can take clear images. In an embodiment, the side surface of the battery cover body 100 is further provided with a volume control button 140 and a power button 150, and the volume control button 140 is used for obtaining an instruction of a user, that is, the volume control button in the mobile phone motherboard is further pressed by the user, and sends an instruction to the mobile phone motherboard to adjust the volume of the mobile phone. The power button 150 is used for further pressing a power control element on the mobile phone motherboard under the pressing of a user, and sending an instruction to the mobile phone motherboard to realize the on-off of the mobile phone. It should be noted that, in actual production, a fingerprint identification area may be further disposed on the back of the battery cover body 100 according to the model and the function setting of the mobile phone, so as to facilitate the mobile phone to acquire the identity information of the user and achieve the security protection of the mobile phone.
It should be noted that, by forming the heat conduction groove 120 on the battery cover body 100, the distance between the bottom of the heat conduction groove 120 and the back of the battery cover body 100 is reduced, so that the speed of heat generated during the operation of the mobile phone battery passing through the battery cover body 100 is increased, that is, the heat dissipation efficiency of the battery cover body 100 is improved. In one embodiment, the opening diameter of the heat conduction groove 120 is larger than the diameter of the bottom of the heat conduction groove 120. It can also be understood that the heat conduction groove 120 is funnel-shaped, so that the flow rates of the air between the inner pores of the mobile phone flowing through the opening of the heat conduction groove 120 and the bottom of the heat conduction groove 120 are different, specifically, the flow rate of the air at the opening of the heat conduction groove 120 is less than the flow rate of the air at the bottom of the heat conduction groove 120, so as to form an air flow group flowing from the opening of the heat conduction groove 120 to the bottom of the heat conduction groove 120, and the heat generated by the mobile phone battery is wrapped in the air flow group during the movement process, thereby accelerating the heat conduction process.
The heat dissipation assembly 200 is used to accelerate the exchange between the heat generated by the mobile phone battery and the ambient heat, so as to reduce the temperature of the mobile phone battery and achieve the purpose of prolonging the service life of the mobile phone battery. It should be noted that the utility model discloses a set up a plurality ofly at battery cover body 100's back to radiating element 210, increased battery cover body 100's heat radiating area, be favorable to accelerating battery cover body 100's rate of heat dissipation, and then promote the radiating effect of cell-phone. In one embodiment, the height of the first heat dissipation strip 211 is less than 0.5 mm. By making the height of the first heat dissipation strip 211 less than 0.5 mm, the heat dissipation unit 210 can effectively improve the heat dissipation effect of the mobile phone battery, and at the same time, the overall height of the first heat dissipation strip 211 is reduced, so that a user can hold the mobile phone conveniently. In addition, by limiting the height of the first heat dissipation bar 211, the influence of the heat dissipation unit 210 on the appearance of the mobile phone can be reduced to ensure the quality of the mobile phone. In one embodiment, the height of the second heat sink strip 212 is less than 0.3 mm. Through the maximum height of the second heat dissipation strip 212, the second heat dissipation strip 212 is guaranteed to have a certain height, the maximum height difference between the first heat dissipation strip 211 and the second heat dissipation strip 212 is increased while the air flow can be guided, so that the air flow rate between the first heat dissipation strip 211 and the second heat dissipation strip 212 is accelerated, and the heat dissipation effect of the mobile phone battery is further accelerated. In one embodiment, the distance between the first heat dissipation strip 211 and the second heat dissipation strip 212 in each heat dissipation unit 210 is less than 3 mm. That is to say, the distance between the first heat sink and the second heat sink is smaller, and thus, the flowing distance of the air between the first heat sink strip 211 and the second heat sink strip 212 is smaller, so that the convection effect of the air between the first heat sink strip 211 and the second heat sink strip 212 is intensified, and the heat dissipation efficiency of the battery cover body 100 is improved.
Referring to fig. 1 again, in an embodiment, the first heat dissipation strip 211 is an inclined plate structure. Through designing first heat dissipation strip 211 as slope sheet structure, first heat dissipation strip 211's simple structure has reduced first heat dissipation strip 211's the processing degree of difficulty, has promoted the production efficiency of product and has reduced the manufacturing cost of product. Referring to fig. 5, in another embodiment, the first heat dissipation strip 211 is a broken line structure. In another embodiment, the first heat dissipating strips 211 are wavy. Through designing first heat dissipation strip 211 as wavy structure or broken line structure, increased first heat dissipation strip 211's surface area, that is to say, increased first heat dissipation strip 211 and the area of environmental heat exchange to the heat dissipation and the cooling rate of first heat dissipation strip 211 have been accelerated.
In one embodiment, the end of the first heat dissipation strip 211 is provided with a rounded corner. The fillet is arranged at the tail end of the first heat dissipation strip 211, so that the friction force of the first heat dissipation strip 211 to the hand of a user can be reduced, the user is prevented from scratching fingers in the process of using the mobile phone, and the protection effect is achieved. In one embodiment, the end of the first heat dissipation strip 211 is provided with a frosted surface. The frosted surface is arranged at the tail end of the first heat dissipation strip 211, so that the abrasion and scratch of an external object on the battery cover in the use process of the mobile phone can be reduced, the integrity of the battery cover is ensured, and the service life of the battery cover is prolonged.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. A smart phone battery cover with a heat dissipation function is characterized by comprising a battery cover body and a heat dissipation assembly, wherein the battery cover body is used for covering a mobile phone battery and covering the back of a mobile phone mainboard, the battery cover body is provided with a containing groove used for containing the mobile phone battery, the battery cover body is also provided with a plurality of heat conduction grooves, each heat conduction groove is respectively positioned at the bottom of the containing groove and is respectively communicated with the containing groove, the heat dissipation assembly comprises a plurality of pairs of heat dissipation units, each heat dissipation unit is respectively arranged at the back of the battery cover body and corresponds to one heat conduction groove, each heat dissipation unit comprises a first heat dissipation strip and a second heat dissipation strip, each heat conduction groove is arranged between one first heat dissipation strip and the second heat dissipation strip which is closest to the first heat dissipation strip, and the height of the first heat dissipation strip is greater than that of the second heat dissipation strip.
2. The battery cover of a smart phone with a heat dissipation function as defined in claim 1, wherein the opening diameter of the heat conduction groove is larger than the diameter of the bottom of the heat conduction groove.
3. The battery cover of a smart phone with a heat dissipation function of claim 1, wherein the height of the first heat dissipation bar is less than 0.5 mm.
4. The battery cover of a smart phone with a heat dissipation function of claim 1, wherein the height of the second heat dissipation bar is less than 0.3 mm.
5. The battery cover of a smart phone with a heat dissipation function of claim 1, wherein a distance between the first heat dissipation strip and the second heat dissipation strip in each heat dissipation unit is less than 3 mm.
6. The battery cover of a smart phone with a heat dissipation function as defined in claim 1, wherein the first heat dissipation strip is in an inclined sheet structure.
7. The battery cover of a smart phone with a heat dissipation function as claimed in claim 1, wherein the first heat dissipation strip is in a wave-shaped structure.
8. The battery cover of a smart phone with a heat dissipation function as defined in claim 1, wherein the first heat dissipation strip is a polygonal line structure.
9. The battery cover of a smart phone with a heat dissipation function as claimed in claim 1, wherein a rounded corner is provided at a terminal end of the first heat dissipation bar.
10. The battery cover of a smart phone with a heat dissipation function as claimed in claim 1, wherein a frosted surface is disposed at a terminal end of the first heat dissipation bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922268680.6U CN210405401U (en) | 2019-12-17 | 2019-12-17 | Smart mobile phone battery cover with heat dissipation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922268680.6U CN210405401U (en) | 2019-12-17 | 2019-12-17 | Smart mobile phone battery cover with heat dissipation function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210405401U true CN210405401U (en) | 2020-04-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922268680.6U Active CN210405401U (en) | 2019-12-17 | 2019-12-17 | Smart mobile phone battery cover with heat dissipation function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210405401U (en) |
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2019
- 2019-12-17 CN CN201922268680.6U patent/CN210405401U/en active Active
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