CN220210478U

CN220210478U - Cell-phone heat dissipation back splint with battery

Info

Publication number: CN220210478U
Application number: CN202321509395.9U
Authority: CN
Inventors: 胡文峰; 潘斌; 张家旺
Original assignee: Zack Electronic Technology Co ltd Dongguan
Current assignee: Zack Electronic Technology Co ltd Dongguan
Priority date: 2023-06-14
Filing date: 2023-06-14
Publication date: 2023-12-19
Anticipated expiration: 2033-06-14

Abstract

The utility model discloses a mobile phone heat dissipation back clamp with a battery, which comprises a shell, wherein the shell comprises an upper shell and a lower shell which are installed in a matched mode, a clamping assembly is arranged on the upper shell, an air cooling assembly is arranged between the upper shell and the lower shell, two battery packs are further arranged in the shell, the two battery packs are respectively positioned at two sides of the air cooling assembly, and a control circuit board is arranged on the lower shell and is respectively electrically connected with the battery packs and the air cooling assembly. According to the utility model, the battery capacity of the storage batteries is increased by arranging the two storage batteries, so that the effect of improving the endurance time is achieved, the two storage batteries are arranged on two sides of the air cooling assembly, the normal heat dissipation work of the air cooling assembly is not influenced, the internal structure of the mobile phone heat dissipation back clamp is more compact, and the space utilization rate is improved.

Description

Cell-phone heat dissipation back splint with battery

Technical Field

The utility model relates to the technical field of mobile phone back clamps, in particular to a mobile phone heat dissipation back clamp with a battery.

Background

Along with the development of technology, mobile phones are more intelligent, consume power faster and more seriously, and the mobile phones are heated. The temperature is too high to influence the performance of the mobile phone, and the mobile phone can radiate through the mobile phone radiating back clamp, so that the optimal service performance of the mobile phone is achieved.

At present, most of mobile phone heat dissipation back clamps on site basically need to be matched with a power line for use, and when the mobile phone heat dissipation back clamp is used, the mobile space is very blocked due to the influence of the power line; the existing small-part mobile phone heat dissipation back clamp with a battery has the following problems: 1. the use duration is short; 2. when the battery is powered, heat is generated by the battery, so that the heat dissipation effect of the mobile phone heat dissipation back clamp is affected.

Disclosure of Invention

The utility model aims to provide a mobile phone heat dissipation back clip with a battery, which solves the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a cell-phone heat dissipation back splint with battery, includes the casing, the casing is including the epitheca and the inferior valve of cooperation installation, be provided with the centre gripping subassembly on the epitheca, be provided with air cooling subassembly between epitheca and the inferior valve, still be provided with two battery storage in the casing, two battery storage is located air cooling subassembly both sides respectively, be provided with control circuit board on the inferior valve, control circuit board is connected with battery storage and air cooling subassembly electricity respectively.

Preferably, the air cooling assembly comprises a heat conduction silica gel pad, a TEC refrigerating sheet, a radiating fin and a fan which are sequentially installed, the heat conduction silica gel pad is fixedly installed on the outer surface of an upper shell, the heat conduction silica gel pad, the TEC refrigerating sheet and the radiating fin are sequentially in contact connection, an opening matched with the fan is reserved on a lower shell, a plurality of ventilation hole sites are formed in the upper shell, and the ventilation hole sites are respectively located on the upper side and the lower side of the radiating fin.

Preferably, the back splint assembly comprises clamping blocks which are arranged symmetrically up and down, each clamping block is provided with two or more guide rods, a plurality of guide rods are in sliding connection with the upper shell, tension springs are arranged between each guide rod and the upper shell, one ends of the tension springs are connected with the guide rods in a one-to-one correspondence manner, the other ends of the tension springs are connected with the upper shell, any one of the tension springs is provided with a clamping groove, a magnet is embedded in the clamping groove, a Hall plate is further arranged on the upper shell and is positioned on one side of the magnet, the Hall plate is electrically connected with the control circuit board, and the Hall plate is magnetically connected with the magnet.

Preferably, the clamping block is provided with buckling silica gel.

Preferably, the control circuit board is further provided with a charging interface and a light guide column.

Preferably, the shell further comprises a decorative shell, the shape of the decorative shell is matched with that of the lower shell, the decorative shell is detachably arranged on the lower shell, the center part of the decorative shell is provided with a hollowed-out shape, and the hollowed-out shape is matched with the position of the opening.

Preferably, the TEC cooling plate is provided with one or more than one.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, the battery capacity of the battery can supply power to the air cooling assembly through the battery, so that the effect of improving the endurance time is achieved, the two battery capacities are arranged on two sides of the air cooling assembly, the normal heat dissipation work of the air cooling assembly is not affected, the internal structure of the mobile phone heat dissipation back clamp is more compact, and the space utilization rate is improved.

Drawings

FIG. 1 is a schematic diagram of an exploded construction of the present utility model;

FIG. 2 is a schematic diagram of the present utility model;

FIG. 3 is a schematic view of a portion of the structure of the present utility model;

fig. 4 is a partial enlarged view at a in fig. 3.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "horizontal", "vertical", "top", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element in question must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Referring to fig. 1 to 4, an embodiment of the present utility model provides: the utility model provides a cell-phone heat dissipation back splint with battery, includes casing 1, and wherein casing 1 mainly has upper casing 2 and inferior valve 3 and decorates 4 cooperation installation shaping, is provided with the centre gripping subassembly on the upper casing 2, is provided with the forced air cooling subassembly between upper casing 2 and inferior valve 3, and the forced air cooling subassembly in the casing 1 is main heat dissipation drive arrangement, still is provided with two battery 5 in the casing 1, and two battery 5 are located forced air cooling subassembly both sides respectively, and two battery 5 are connected with forced air cooling subassembly electricity, be provided with control circuit board 6 on the inferior valve 3, control circuit board 6 is connected with battery 5 and forced air cooling subassembly electricity, and control circuit board 6 steerable battery 5 gives the forced air cooling subassembly power supply to control it starts or stops, through setting up two battery 5, has increased battery capacity of battery 5, in order to reach the effect that improves duration, and two battery 5 set up in forced air cooling subassembly both sides, do not influence the work of forced air cooling subassembly normal heat dissipation, and make cell-phone back splint inner structure compacter, improve space utilization, and through being located both sides and setting up battery 5, two battery 5 and air cooling subassembly electricity connection, control circuit board 6 is connected, control circuit board 5 is provided with the battery 5, control circuit board 5 and control battery 5 is connected with battery 5 and the battery 5 and air cooling subassembly electricity, and control circuit 5 is controlled to control battery 5.

Further, two storage batteries 5 are provided and are respectively positioned at the left side and the right side of the air cooling assembly; and the number of the storage batteries 5 is not limited, and the number of the storage batteries 5 may be one or more.

Further, the back clamp assembly comprises clamping blocks 11 which are vertically symmetrically arranged, each clamping block 11 is provided with two or more guide rods 12, the plurality of guide rods 12 are in sliding connection with the upper shell 2, the two or more guide rods 12 are arranged to enable the clamping blocks 11 to slide relatively in parallel, the position deviation of the guide rods 12 during vertical sliding is prevented, tension springs 13 are arranged between each guide rod 12 and the upper shell 2, one end of each tension spring 13 is connected with the plurality of guide rods 12 in a one-to-one correspondence manner, the other end of each tension spring 13 is connected with the upper shell 2, each guide rod 12 is connected with the tension spring 13, the tension force of each guide rod 12 can be kept uniform, a clamping groove 14 is formed in any guide rod 12, a magnet 15 is embedded in the clamping groove 14, a Hall plate 16 is further arranged on the upper shell 2 and is positioned on one side of the magnet 15, the Hall plate 16 is electrically connected with the control circuit board 6, the Hall plate 16 is magnetically connected with the magnet 15, when a user uses the heat dissipation back clamp, the two clamping blocks 11 are pulled in opposite directions, the Hall plate 12 is pulled outwards, the guide rods 12 are connected with the control circuit board 6 along the magnet 15, and the cooling circuit board is driven to slide, and the cooling circuit assembly can be disconnected; when the Hall plate 16 is connected with the magnet 15, namely, the two clamping blocks 11 are in a contracted state, the air cooling assembly is in a stop working state; through setting up hall plate 16 and magnet 15, constitute hall switch structure, reduced the entity of heat dissipation back splint and started the button, improved user's convenience when making the outward appearance more succinct.

Specifically, the forced air cooling subassembly is including the heat conduction silica gel pad 7, TEC refrigeration piece 8, radiator fin 9 and the fan 10 of installing in proper order, heat conduction silica gel pad 7 fixed mounting is at the surface of epitheca 2, and heat conduction silica gel pad 7, TEC refrigeration piece 8 and radiator fin 9 contact connection in proper order, during the use, clamping assembly tightens the cell-phone, cell-phone back and heat conduction silica gel pad 7 contact, TEC refrigeration piece 8 is close to the one end rapid cooling of heat conduction silica gel pad 7, and conduct the low temperature to the cell-phone back through heat conduction silica gel pad 7, reach the cooling effect, improve the mobile phone performance, fan 10 rotates, TEC refrigeration piece 8 produces thermal one end and radiator fin 9 contact, radiator fin 9 absorbs heat energy, and take away radiator fin heat through the wind flow that fan 10 produced, reach quick radiating effect, keep the forced air cooling subassembly to dispel the heat steadily, inferior valve 3 is kept to be put with the opening 18 of fan looks adaptation, this opening 18 is mainly the air inlet of fan 10 amount of wind, be provided with a plurality of ventilation 17 on epitheca 2, a plurality of ventilation hole 17 positions are located the upper and lower both sides of radiator fin 9 respectively.

Further, the number of the TEC cooling fins 8 is not limited, and one or more TEC cooling fins 8 are arranged side by side or in parallel and are attached to the heat dissipation fins 9.

Specifically, the clamping block 11 is provided with a buckling silica gel 19, and the buckling silica gel 19 can reduce the pressure intensity of the clamping block 11 on the mobile phone and prevent the mobile phone from being crushed.

Specifically, the control circuit board 6 is further provided with a charging interface and a light guide column, the charging interface is mainly used for charging the storage battery 5, and the light guide column is mainly used for displaying the electric quantity state of the back clamp of the mobile phone.

Specifically, decorate shell 4 and inferior valve 3 shape looks adaptation, and decorate shell 4 demountable installation on inferior valve 3, decorate shell 4 central part and be equipped with fretwork form 20, this fretwork form 20 and the position looks adaptation of opening 18, through setting up fretwork form 20, can make the user use, prevent that the user's finger from contacting with fan 10 in the opening 18, reduce the potential safety hazard, make the outward appearance of cell-phone back splint more graceful simultaneously.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a cell-phone heat dissipation back splint with battery, includes casing (1), its characterized in that: the shell (1) is provided with a clamping assembly and an air cooling assembly, a battery (5) is further arranged in the shell (1), and the battery (5) is respectively located at the side ends of the air cooling assembly.

2. The heat dissipation back clip for a cellular phone of claim 1, wherein: the two storage batteries (5) are arranged, and the two storage batteries (5) are respectively positioned at two sides of the air cooling assembly.

3. The heat dissipation back clip for a cellular phone of claim 1, wherein: the shell (1) comprises an upper shell (2) and a lower shell (3) which are installed in a matched mode, a control circuit board (6) is arranged on the lower shell (3), and the control circuit board (6) is electrically connected with the battery (5) and the air cooling assembly respectively.

4. The heat dissipation back clip for a cellular phone of claim 1, wherein: the air cooling assembly comprises a heat conduction silica gel pad (7), a TEC refrigerating sheet (8), radiating fins (9) and a fan (10) which are sequentially installed, wherein the heat conduction silica gel pad (7) is fixedly installed on the outer surface of the upper shell (2), and the heat conduction silica gel pad (7), the TEC refrigerating sheet (8) and the radiating fins (9) are sequentially in contact connection.

5. The heat dissipation back clip for a cellular phone of claim 1, wherein: the back splint assembly comprises clamping blocks (11) which are vertically symmetrically arranged, each clamping block (11) is provided with two or more guide rods (12), a plurality of guide rods (12) are slidably connected with an upper shell (2), tension springs (13) are arranged between each guide rod (12) and the upper shell (2), one ends of the tension springs (13) are connected with the guide rods (12) in a one-to-one correspondence manner, the other ends of the tension springs (13) are connected with the upper shell (2), any one guide rod (12) is provided with a clamping groove (14), magnets (15) are embedded in the clamping grooves (14), a Hall plate (16) is arranged in the shell (1), the Hall plate (16) is positioned on one side of each magnet (15), and the Hall plate (16) is electrically connected with the control circuit board (6) and magnetically connected with the magnets (15).

6. The heat dissipation back clip for a cellular phone of claim 5, wherein: and the clamping block (11) is provided with buckling silica gel (19).

7. A heat sink back clip for a cellular phone as defined in claim 3, wherein: the control circuit board (6) is also provided with a charging interface and a light guide column.

8. The heat dissipation back clip for a cellular phone of claim 1, wherein: the shell (1) further comprises a decorative shell (4), the decorative shell (4) is matched with the lower shell (3) in shape, the decorative shell (4) is detachably mounted on the lower shell (3), the center part of the decorative shell (4) is provided with a hollowed-out shape (20), and the hollowed-out shape (20) is matched with the opening (18) in position.

9. A heat sink back clip for a cellular phone as defined in claim 3, wherein: the upper shell (2) is provided with a plurality of ventilation hole sites (17), the ventilation hole sites (17) are respectively positioned at the upper side and the lower side of the radiating fins (9), and the lower shell (3) is reserved with an opening (18) matched with the fan (10).

10. The heat dissipation back clip for a cellular phone of claim 4, wherein: the TEC refrigerating sheet (8) is provided with one or more than one.