CN215186832U

CN215186832U - Cell-phone battery lid that radiating efficiency is high

Info

Publication number: CN215186832U
Application number: CN202121021564.5U
Authority: CN
Inventors: 叶宗国
Original assignee: Dongguan Yingfa Hardware Products Co ltd
Current assignee: Dongguan Yingfa Hardware Products Co ltd
Priority date: 2021-05-13
Filing date: 2021-05-13
Publication date: 2021-12-14
Anticipated expiration: 2031-05-13

Abstract

The utility model discloses a cell-phone battery cover that radiating efficiency is high, including shell and battery cover, the top of battery cover is provided with the opening, the opening part fixed mounting at battery cover top has dust keeper and heat abstractor, heat abstractor is located dust keeper's below, two slots have been seted up at the top of shell, and two the slot is the symmetric distribution, the bottom fixed mounting of battery cover has two second fixture blocks, two the second fixture block all tears two in proper order the inside of slot, the movable orifice has all been seted up to the inside both sides of slot, two it is provided with the movable rod to alternate between the movable orifice, the one end of movable rod extends to the outside of shell, the external fixed surface of movable rod installs the dead lever, the one end fixed mounting of dead lever has first fixture block. The utility model discloses a set up a series of structures and make this device have the characteristics that the radiating efficiency is high and be convenient for maintain.

Description

Cell-phone battery lid that radiating efficiency is high

Technical Field

The utility model relates to a cell-phone spare part technical field specifically is a cell-phone battery lid that radiating efficiency is high.

Background

The mobile phones are classified into smart phones and non-smart phones, the performance of the smart phones is generally better than that of the non-smart phones, but the performance of the non-smart phones is more stable than that of the smart phones, and most of the non-smart phones and the smart phones use a CPU of the british ARM company architecture. The smart phone has the advantages of higher dominant frequency, high running speed, quicker program task processing and more convenience in daily life.

The mobile phone battery cover is one of the parts of the mobile phone, and is arranged on the back of the mobile phone main body and used for covering the mobile phone battery so as to avoid the mobile phone battery from being exposed. Therefore, in order to solve the series of problems, a mobile phone battery cover with high heat dissipation efficiency is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cell-phone battery lid that radiating efficiency is high to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a mobile phone battery cover with high heat dissipation efficiency comprises a shell and a battery cover, wherein an opening is formed in the top of the battery cover, a dustproof device and a heat dissipation device are fixedly installed at the opening in the top of the battery cover, the heat dissipation device is located below the dustproof device, two slots are formed in the top of the shell and are symmetrically distributed, two second fixture blocks are fixedly installed at the bottom of the battery cover, the two second fixture blocks are sequentially disassembled into the two slots, movable holes are formed in two sides of the inner portion of each slot, a movable rod is arranged between the two movable holes in an inserting mode, one end of the movable rod extends to the outer side of the shell, a fixed rod is fixedly installed on the outer surface of the movable rod, a first fixture block is fixedly installed at one end of the fixed rod, a clamping groove is formed in the outer surface of the second fixture block, and the second fixture block is clamped in the clamping groove, and the outer surface of the movable rod is sleeved with a spring.

Preferably, the bottom of the inner side of the shell is fixedly provided with an installation part, and the top of the installation part is provided with an installation groove.

Preferably, the dustproof device comprises a first fixed frame, an upper baffle and a dustproof net are fixedly mounted inside the first fixed frame, the dustproof net is located below the upper baffle, and a plurality of first radiating holes are formed in the top of the upper baffle.

Preferably, two fixed slots, just two have been seted up at the top of battery cover the fixed slot is the symmetric distribution, the equal fixed mounting in both sides of first fixed frame has a mounting, two the mounting is all installed in proper order two the inside of fixed slot, the mounting with fix through the screw between the battery cover.

Preferably, the heat dissipation device comprises a second fixed frame, and fourteen heat dissipation plates are uniformly and fixedly mounted in the second fixed frame.

Preferably, fourteen the heating panels are all designed to be inclined, and the inclination angle is between forty to forty-five degrees, and the outer surfaces of the fourteen the heating panels are all provided with second heat dissipation holes.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization, when the battery produced heat, the heat that it produced is most absorbed by the heating panel and gives off in the middle of the air, and because the heating panel is the design of slope, it can increase the area of contact of heating panel and hot-air, and cooperate the second louvre on the heating panel, further reach quick radiating effect, and owing to be provided with dust keeper above it when the heat dissipation, it can play dustproof effect, prevent that external dust from entering into the inside of shell. The effects of quick heat dissipation and dust prevention are achieved.

When the battery cover needs to be detached, the movable rod is pressed inwards at first to enable the first clamping block to be separated from the inside of the clamping groove, the fixing relation between the second clamping block and the fixing rod is further released, then the battery cover is lifted upwards and taken out, when the battery cover needs to be installed, the movable rod is pressed inwards at first, then the second clamping block is aligned to the clamping groove and covers the battery cover, then the movable rod is loosened, and under the action of the spring, the first clamping block is clamped in the inside of the clamping groove and fixes the battery cover. The mobile phone cover has the advantages of being convenient to detach and install and convenient to maintain.

Drawings

Fig. 1 is a schematic structural view of the whole of the present invention;

FIG. 2 is an enlarged view of the present invention at A in FIG. 1;

fig. 3 is an enlarged view of the present invention at B in fig. 1.

In the figure: 1. a dust-proof device; 2. a heat sink; 3. mounting grooves; 4. a mounting member; 5. a housing; 6. a first fixed frame; 7. an upper baffle plate; 8. a dust screen; 9. a first heat dissipation hole; 10. a fixing member; 11. fixing grooves; 12. a battery cover; 13. a second fixed frame; 14. a heat dissipation plate; 15. a second heat dissipation hole; 16. a spring; 17. fixing the rod; 18. a first clamping block; 19. a card slot; 20. a second fixture block; 21. a movable hole; 22. a movable rod; 23. and (4) a slot.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a technical scheme of a mobile phone battery cover with high heat dissipation efficiency comprises a shell 5 and a battery cover 12, wherein an opening is arranged at the top of the battery cover 12, a dustproof device 1 and a heat dissipation device 2 are fixedly arranged at the opening at the top of the battery cover 12, the heat dissipation device 2 is positioned below the dustproof device 1, two slots 23 are formed in the top of the shell 5, the two slots 23 are symmetrically distributed, two second fixture blocks 20 are fixedly arranged at the bottom of the battery cover 12, the two second fixture blocks 20 are sequentially inserted into the two slots 23, movable holes 21 are formed in two sides of the inner portion of each slot 23, a movable rod 22 is arranged between the two movable holes 21 in an inserting manner, one end of each movable rod 22 extends to the outer side of the shell 5, a fixed rod 17 is fixedly arranged on the outer surface of each movable rod 22, a first fixture block 18 is fixedly arranged at one end of each fixed rod 17, and a clamping groove 19 is formed in the outer surface of each second fixture block 20, the second latch 20 is clamped inside the clamping groove 19, and the outer surface of the movable rod 22 is sleeved with the spring 16.

Preferably, the bottom fixed mounting of 5 inboards of shell has installed part 4, and mounting groove 3 has been seted up at the top of installed part 4, plays the effect of easy to assemble battery.

Preferably, the dustproof device 1 comprises a first fixed frame 6, an upper baffle 7 and a dustproof net 8 are fixedly mounted inside the first fixed frame 6, the dustproof net 8 is located below the upper baffle 7, and a plurality of first radiating holes 9 are formed in the top of the upper baffle 7 to play a dustproof role.

Preferably, two fixed slots 11 have been seted up at the top of battery cover 12, and two fixed slots 11 are the symmetric distribution, and the equal fixed mounting in both sides of first fixed frame 6 has mounting 10, and two mounting 10 are all installed in the inside of two fixed slots 11 in proper order, fix through the screw between mounting 10 and the battery cover 12, play the effect that the convenience was dismantled dust keeper 1, and then be convenient for wash dust screen 8.

Preferably, heat abstractor 2 includes the fixed frame 13 of second, and the even fixed mounting in the inside of the fixed frame 13 of second has fourteen heating panels 14, and the material of heating panel 14 sets up to the aluminum alloy, and is with low costs, and the specific heat capacity is lower, and the radiating efficiency of cell-phone battery is guaranteed to the transmission heat that can be rapid.

Preferably, fourteen heating panels 14 are all designed to be inclined, and the inclination angle is between forty to forty-five degrees, and second louvre 15 has all been seted up to fourteen heating panels 14's surface, plays the effect of increase and hot-air area of contact, further accelerates the radiating rate of battery.

The working principle is as follows: before using, checking the safety of each structure of the device, when the battery generates heat, most of the generated heat is absorbed by the heat dissipation plate 14 and dissipated to the air, and because the heat dissipation plate 14 is designed to be inclined, the contact area of the heat dissipation plate 14 and the hot air can be increased, and the second heat dissipation hole 15 on the heat dissipation plate 14 is matched, further achieving the effect of rapid heat dissipation, and because the dustproof device 1 is arranged above the heat dissipation plate during heat dissipation, the dustproof effect can be achieved, external dust is prevented from entering the inner part of the shell 5, when the battery cover 12 needs to be detached, firstly pressing the movable rod 22 inwards to separate the first fixture block 18 from the inner part of the clamping groove 19, further releasing the fixed relation between the second fixture block 20 and the fixed rod 17, then lifting the battery cover 12 upwards and taking out the battery cover 12, when the battery cover 12 needs to be installed, firstly pressing the movable rod 22 inwards, then, the second latch 20 is aligned with the latch groove 19, the battery cover 12 is closed, then, the movable rod 22 is released, and the first latch 18 is latched inside the latch groove 19 by the spring 16 and fixes the battery cover 12. The device not only has the functions of quick heat dissipation and dust prevention, but also is convenient to disassemble and assemble, and is convenient to maintain the mobile phone.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus, and any standard components found in known art that may be commercially available or commercially available and may be readily customized based on the teachings of the specification and the drawings, and that the particular connection between the various components is by conventional means well known in the art, and that the machine, component, or apparatus is by model and circuit connection is by conventional means well known in the art, and will not be described in detail herein.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A mobile phone battery cover with high heat dissipation efficiency comprises a shell (5) and a battery cover (12), and is characterized in that: the top of the battery cover (12) is provided with an opening, the opening at the top of the battery cover (12) is fixedly provided with a dustproof device (1) and a heat dissipation device (2), the heat dissipation device (2) is positioned below the dustproof device (1), the top of the shell (5) is provided with two slots (23), the two slots (23) are symmetrically distributed, the bottom of the battery cover (12) is fixedly provided with two second clamping blocks (20), the two second clamping blocks (20) are sequentially disassembled into the two slots (23), two sides of the inside of the slot (23) are respectively provided with a movable hole (21), a movable rod (22) is arranged between the two movable holes (21) in an inserting manner, one end of the movable rod (22) extends to the outer side of the shell (5), and the outer surface of the movable rod (22) is fixedly provided with a fixed rod (17), one end of the fixed rod (17) is fixedly provided with a first clamping block (18), the outer surface of a second clamping block (20) is provided with a clamping groove (19), the second clamping block (20) is clamped inside the clamping groove (19), and the outer surface of the movable rod (22) is sleeved with a spring (16).

2. The mobile phone battery cover with high heat dissipation efficiency as claimed in claim 1, wherein: the bottom fixed mounting of shell (5) inboard has installed part (4), mounting groove (3) have been seted up at the top of installed part (4).

3. The mobile phone battery cover with high heat dissipation efficiency as claimed in claim 1, wherein: the dustproof device (1) comprises a first fixed frame (6), an upper baffle (7) and a dustproof net (8) are fixedly mounted inside the first fixed frame (6), the dustproof net (8) is located below the upper baffle (7), and a plurality of first radiating holes (9) are formed in the top of the upper baffle (7).

4. The mobile phone battery cover with high heat dissipation efficiency as claimed in claim 3, wherein: two fixed slots (11) have been seted up at the top of battery cover (12), and two fixed slot (11) are the symmetric distribution, the equal fixed mounting in both sides of first fixed frame (6) has mounting (10), two mounting (10) are all installed in proper order two the inside of fixed slot (11), mounting (10) with fix through the screw between battery cover (12).

5. The mobile phone battery cover with high heat dissipation efficiency as claimed in claim 1, wherein: the heat dissipation device (2) comprises a second fixing frame (13), and fourteen heat dissipation plates (14) are uniformly and fixedly mounted inside the second fixing frame (13).

6. The mobile phone battery cover with high heat dissipation efficiency as claimed in claim 5, wherein: fourteen heat dissipation plates (14) are all designed in an inclined mode, the inclined angle ranges from forty degrees to forty-five degrees, and second heat dissipation holes (15) are formed in the outer surfaces of the fourteen heat dissipation plates (14).