CN113014712A - Multipurpose external handle of smart phone - Google Patents

Abstract

The invention discloses a multipurpose external handle of a smart phone, wherein a phone mounting box is provided with a phone mounting groove, a cooling liquid flow channel is arranged inside the bottom of the phone mounting groove, an equipment mounting cavity is arranged inside the phone mounting box, a wireless charging module, an air-cooled heat dissipation module and a water-cooled heat dissipation module are arranged in the equipment mounting cavity, and at least one vertical support is arranged at the rear part of the phone mounting box. Technical scheme more than adopting, through the setting of water-cooling heat dissipation module and air-cooled heat dissipation module, can start water-cooling heat dissipation module or air-cooled heat dissipation module by self-adaptation, not only the heat-sinking capability is extremely strong, the consumption has still been taken into account, and simultaneously, radiator fan can directly dispel the heat to wireless charging module, coolant liquid circulation circuit can be to the supplementary heat dissipation of wireless charging module, the wireless module's that charges stability and security have been improved, and, through adjusting vertical support, make the external handle of cell-phone can keep vertical gesture, use as cell phone stand, make things convenient for people's sight shadow demand.

Description

Multipurpose external handle of smart phone

Technical Field

The invention relates to the technical field of mobile phone auxiliary tools, in particular to a multipurpose external handle of a smart phone.

Background

When operations such as drawing and entertainment are performed, the mobile phone transverse screen is often required to be operated. Due to the fact that the design of the mobile phone structure does not accord with human engineering, the problem that hands are uncomfortable easily occurs when the mobile phone is operated for a long time in a horizontal screen mode, and related diseases can be caused in the past.

Therefore, an external handle for a mobile phone is available in the market, and the mobile phone can be placed on the external handle, so that an operator can comfortably hold the external handle, and the operation efficiency can be improved. Meanwhile, a part of the external handle of the mobile phone is also provided with a cooling fan, so that the mobile phone can be cooled.

However, consumers generally feed back that, when the mobile phone is installed on the external handle of the mobile phone, the space is relatively closed, which leads to heat accumulation, although a heat dissipation fan is added to a part of the external handle of the mobile phone, the heat dissipation of the mobile phone still cannot be well performed, and particularly, high-power programs are usually operated in drawing and entertainment affairs which are usually processed by horizontal screen operation, which leads to larger heat productivity of the mobile phone, and better promotes the difficulty of heat dissipation. Therefore, the existing external handle of the mobile phone cannot well solve the heat dissipation problem of the mobile phone, and influences the service life and the performance of the mobile phone. Moreover, the existing external handle of the mobile phone does not have two functions of heat dissipation and charging at the same time, and the use requirement of people cannot be well met. In addition, the existing external handle of the mobile phone can only be held and operated, and cannot be used as a mobile phone support to meet the requirements of people on viewing and developing.

It is urgent to solve the above problems.

Disclosure of Invention

In order to solve the technical problems, the invention provides a multipurpose external handle of a smart phone.

The technical scheme is as follows:

the multipurpose external handle for the smart phone is characterized by comprising a mobile phone mounting box and holding handles arranged on the left side and the right side of the mobile phone mounting box respectively, wherein a mobile phone mounting groove is formed in the inner concave surface of the upper surface of the mobile phone mounting box, a cooling liquid flow channel is arranged inside the bottom of the mobile phone mounting groove, an equipment mounting cavity is arranged inside the mobile phone mounting box, a wireless charging module, an air-cooled heat dissipation module and a water-cooled heat dissipation module are arranged in the equipment mounting cavity, and a charging battery used for supplying power to the wireless charging module, the air-cooled heat dissipation module and the water-cooled heat dissipation module is arranged in at least one holding handle;

the air-cooled heat dissipation module is a heat dissipation fan arranged in the equipment installation cavity, a heat dissipation fan air outlet corresponding to the heat dissipation fan is formed in the mobile phone installation groove, and a heat dissipation fan air inlet corresponding to the heat dissipation fan is formed in the box bottom of the mobile phone installation box;

the wireless charging module comprises a driving circuit board arranged between the cooling fan and the cooling fan air outlet, a coil mounting board arranged between the driving circuit board and the cooling fan air outlet, and a magnetic induction coil arranged on one side of the coil mounting board close to the cooling fan air outlet, wherein the driving circuit board is used for driving the magnetic induction coil;

the water-cooling heat dissipation module comprises a cooling liquid pipeline, a power pump and a heat dissipation fin assembly which are arranged on the cooling liquid pipeline, and a cooling fan for dissipating heat of the heat dissipation fin assembly, wherein the cooling liquid pipeline is communicated with the cooling liquid pipeline and forms a cooling liquid circulation loop, and the power pump is used for providing power for the cooling liquid circulation loop;

the rear portion of the mobile phone mounting box is provided with at least one vertical support, the vertical support can be stretched and bent for 360 degrees, and the two holding handles and the vertical support can support the mobile phone mounting box, so that the mobile phone mounting box can keep a vertical posture.

By adopting the structure, the mobile phone can be comfortably held, the operation efficiency is improved, and the water-cooling heat dissipation module or the air-cooling heat dissipation module can be adaptively started or started together according to the demand and the current heat productivity of the mobile phone by arranging the water-cooling heat dissipation module and the air-cooling heat dissipation module, so that the mobile phone has extremely strong heat dissipation capability and also has power consumption, the heat dissipation capability of the external handle of the mobile phone is greatly improved, the stable and efficient operation of the mobile phone can be ensured, in addition, the number of parts is reduced by arranging the cooling liquid flow channel in the bottom of the mobile phone mounting groove, the thickness of the external handle of the mobile phone can be reduced, the external handle of the mobile phone is lighter and thinner, in addition, the wireless charging module is arranged, the endurance of the mobile phone is increased, the functionality of the water-cooling external handle of the mobile phone is further improved, and meanwhile, the heat dissipation, the cooling liquid circulation circuit can play supplementary radiating effect to wireless charging module, has improved wireless charging module's stability and security, moreover, through adjusting vertical support, makes vertical support and two cooperation of holding the handle to make the external handle of cell-phone can keep vertical gesture, use as cell phone stand, make things convenient for people's sight shadow demand.

Preferably, the method comprises the following steps: the vertical support comprises a telescopic and bendable mounting rod and an anti-skidding support cap arranged at the outer end of the mounting rod, the mounting rod is mounted at the rear side of the mobile phone mounting box, and the anti-skidding support cap is made of rubber materials. By adopting the structure, the structure is simple and reliable, the adjustment is easy, and the posture can be well kept.

Preferably, the method comprises the following steps: one side of the anti-skid support cap close to the installation rod is provided with a containing cavity, when the vertical support is in a contraction state, the installation rod can be contained in the containing cavity, and the protruding height of the anti-skid support cap is smaller than or equal to that of the holding handle. By adopting the structure, when the vertical support is opened, the mobile phone mounting box can be reliably supported, and the posture can be self-adaptively adjusted according to the self requirement; when the vertical support is in a contraction state, the vertical support does not affect the flatness of the horizontal placement of the external handle of the mobile phone.

Preferably, the method comprises the following steps: the drive circuit board is connected with temperature sensor, the central point of coil mounting panel puts and has seted up the sensor via hole, temperature sensor passes the sensor via hole. By adopting the structure, the temperature can be accurately detected, the condition of overhigh temperature during wireless charging is avoided, and the mobile phone can be protected.

Preferably, the method comprises the following steps: the cooling fan, the driving circuit board, the coil mounting plate and the magnetic induction coil are all mounted in the middle of the equipment mounting cavity, the two cooling fin assemblies and the two cooling fans are both located on two sides of the cooling fan respectively, and air outlets of the two cooling fans are opposite to the corresponding cooling fin assemblies respectively. Structure more than adopting, not only can guarantee the heat-sinking capability when starting radiator fan alone, two cooling fan are joined in marriage two cooling fin subassembly and can be improved the whole heat-sinking capability of water-cooling heat dissipation module by a wide margin moreover, can choose the cooling fan that power is littleer for use simultaneously, not only more silence, promote the use impression, can also reduce whole thickness, make the external handle of cell-phone more frivolous, in addition, when water-cooling heat dissipation module and air-cooling heat dissipation module are together started, radiator fan can assist and dispel the heat to coolant liquid circulation circuit, whole heat-sinking capability has further been improved.

Preferably, the method comprises the following steps: the utility model discloses a mobile phone mounting box, including equipment fixing cavity, cooling fan air inlet, the installation box bottom plate on the cell-phone mounting box is installed for detachably to the chamber bottom of equipment fixing cavity, has seted up two sets of bar ventilation hole groups and a set of on this installation box bottom plate the cooling fan air inlet, two sets of bar ventilation hole groups are just respectively to corresponding cooling fin subassembly and cooling fan, the cooling fan air inlet is just to cooling fan, set up a plurality of evenly distributed's bar gas outlet on the front side chamber wall of equipment fixing cavity, two cooling fin subassemblies are located respectively between the air outlet that corresponds. Structure more than adopting, the position is arranged rationally, can guarantee the smoothness nature of air inlet and air-out, continuously dispels the heat high-efficiently, when possessing the foreign matter function of preventing, can not influence holistic structural strength to, the bar gas outlet is located the front side chamber wall of equipment fixing chamber, can avoid blowing the people, has improved the travelling comfort of using.

Preferably, the method comprises the following steps: set up the runner installation bar hole that communicates cell-phone mounting groove and equipment fixing cavity on the cell-phone mounting box, this runner installation bar hole is close to one side of cell-phone mounting groove and is provided with the runner upper cover, and one side that is close to the equipment fixing cavity is provided with the runner lower cover, runner upper cover and runner lower cover enclose and form the coolant liquid runner, the both ends of runner lower cover are provided with the pipeline joint of being connected with coolant liquid pipeline both ends respectively. By adopting the structure, the injection molding difficulty of the mobile phone mounting box is reduced, the assembly and the manufacture are easy, and the production difficulty and the production cost are reduced.

Preferably, the method comprises the following steps: the mobile phone mounting groove is of a cuboid box-shaped structure, mobile phone supporting seats are elastically mounted on the left side groove wall, the right side groove wall and the front side groove wall of the mobile phone mounting groove, at least one guide post protruding upwards is arranged on each mobile phone supporting seat, a limiting baffle matched with the corresponding mobile phone supporting seat is arranged at the notch of the mobile phone mounting groove, a guide sliding groove matched with the corresponding guide post is formed in each limiting baffle, and each guide post is embedded into the corresponding guide sliding groove. By adopting the structure, the mobile phone mounting groove can reliably mount mobile phones with more sizes and models by arranging the mobile phone supporting seat, so that the application range is widened; by arranging the limiting baffle, the safety of mobile phone installation can be improved, and the mobile phone is prevented from shifting and falling off; through the cooperation of guide post and direction spout, can make the removal of cell-phone supporting seat more reliable and more stable, not only can promote the support nature of cell-phone supporting seat to the cell-phone, prolonged the life of cell-phone supporting seat moreover.

Preferably, the method comprises the following steps: the limiting baffle is made of elastic materials and is integrally formed with the mobile phone mounting box through a double-color injection molding process, and a strip-shaped weakening groove is formed between the limiting baffle and the mobile phone mounting box in a sunken mode. By adopting the structure, the limit baffle is made of elastic materials, so that the mobile phone can be conveniently installed, and meanwhile, the limit baffle is integrally formed by adopting a double-color injection molding process, so that the limit baffle and the mobile phone are high in connection strength and not easy to damage, and the service life is prolonged; the setting up of bar weakening groove makes limit baffle change and bends, has not only reduced the risk of bending the damage, has reduced the operation degree of difficulty moreover, can not influence the resilience simultaneously.

Preferably, the method comprises the following steps: and a press-in type safety switch is elastically installed on the rear side groove wall of the mobile phone installation groove, and the protruding height of the press-in type safety switch is gradually reduced towards the direction close to the notch of the mobile phone installation groove. Structure more than adopting can make wireless charging module, forced air cooling heat dissipation module and water-cooling heat dissipation module just can start when the cell-phone is put into, can avoid the mistake to start, and the bulge design of slope can not influence the packing into of cell-phone simultaneously.

Compared with the prior art, the invention has the beneficial effects that:

the multipurpose external handle for the smart phone, which adopts the technical scheme, has novel structure, ingenious design and easy realization, can be comfortably held, improves the operation efficiency, can self-adaptively start the water-cooling heat dissipation module or the air-cooling heat dissipation module or start together with the water-cooling heat dissipation module and the air-cooling heat dissipation module according to the requirement and the current heat productivity of the smart phone through the arrangement of the water-cooling heat dissipation module and the air-cooling heat dissipation module, not only has extremely strong heat dissipation capacity, but also considers the power consumption, greatly improves the heat dissipation capacity of the external handle for the smart phone, can ensure the stable and efficient operation of the smart phone, and reduces the number of parts and the thickness of the external handle for the smart phone by arranging the cooling liquid flow channel in the bottom of the mounting groove for the smart phone, so that the external handle for the smart phone is lighter and thinner, in addition, can wirelessly charge the smart phone, increases the endurance of the smart phone, simultaneously, radiator fan can directly dispel the heat to wireless charging module, and coolant liquid circulation circuit can play supplementary radiating effect to wireless charging module, has improved wireless charging module's stability and security, moreover, through adjusting vertical stand, makes vertical stand and two cooperation of holding the handle to make the external handle of cell-phone can keep vertical gesture, use as cell phone stand, make things convenient for people's sight shadow demand.

Drawings

FIG. 1 is a schematic diagram of one of the views of the present invention;

FIG. 2 is a schematic view of another embodiment of the present invention;

FIG. 3 is a schematic view of the equipment mounting chamber;

FIG. 4 is a schematic view of a coolant circulation loop;

FIG. 5 is a schematic view of a handset mounting case;

fig. 6 is a schematic diagram of a wireless charging module;

FIG. 7 is a schematic view of the vertical support in a collapsed state;

fig. 8 is a schematic view of the upright stand in an open state.

Detailed Description

The present invention will be further described with reference to the following examples and the accompanying drawings.

As shown in fig. 1-4, an external handle of a multipurpose smart phone mainly includes a phone mounting box 1 and holding handles 2 respectively disposed on the left and right sides of the phone mounting box 1, a phone mounting groove 1a is concavely formed on the upper surface of the phone mounting box 1, a coolant flow channel 1f is disposed inside the bottom of the phone mounting groove 1a, an equipment mounting cavity 1b is disposed inside the phone mounting box 1, a wireless charging module, an air-cooled heat dissipation module and a water-cooled heat dissipation module are disposed in the equipment mounting cavity 1b, in this embodiment, a rechargeable battery 3 for supplying power to the wireless charging module, the air-cooled heat dissipation module and the water-cooled heat dissipation module is disposed in each of the two holding handles 2, the phone mounting box 1 is provided with a charging interface 14 for charging the rechargeable battery 3, a heat dissipation switch 15 for starting and closing the water-cooled heat dissipation module, a charging switch 22 for starting and closing the wireless charging module, and an indication for indicating the condition of the rechargeable battery 3 And a lamp 16. Wherein, the interface 14 that charges is Type-C interface, and the commonality is strong, and charge efficiency is high.

It should be noted that the charging switch 22 and the heat dissipation switch 15 are not only different in shape, but also different in protruding height, so as to be distinguished quickly and to provide error protection. In this embodiment, in consideration of the frequency of use, the operation requirement of the heat dissipation switch 15 is higher than that of the charge switch 22, so that the heat dissipation switch 15 is circular, the charge switch 22 is rectangular, the protrusion height of the charge switch 22 is lower than that of the heat dissipation switch 15, and the charge switch 22 is closer to the edge than the heat dissipation switch 15.

Further, the mobile phone mounting groove 1a is an open structure with an opening gradually increasing from the groove bottom to the groove opening, so that the mobile phone can be taken conveniently. Meanwhile, the holding handles 2 are of handle-shaped structures protruding backwards, and the two holding handles 2 and the mobile phone mounting box 1 jointly form a game handle. The upper and lower surfaces of the holding handle 2 are both arc-shaped convex structures, which is in line with human engineering and is convenient for holding.

Referring to fig. 1-3, the air-cooled heat dissipation module is a heat dissipation fan 23 installed in the equipment installation cavity 1b, a heat dissipation fan air outlet 1j corresponding to the heat dissipation fan 23 is formed in the mobile phone installation cavity 1a, and a heat dissipation fan air inlet 1k corresponding to the heat dissipation fan 23 is formed in the bottom of the mobile phone installation box 1. The cooling fan inlet 1k sucks in external cold air from the cooling fan inlet 1k and blows the air out from the cooling fan outlet 1 j.

Referring to fig. 1 and 5, the air outlet 1j of the cooling fan is formed by a plurality of circular arc strip-shaped holes distributed annularly, and the circular arc strip-shaped holes of adjacent layers are arranged in a staggered manner. Not only can the air inlet well, it is little to structural strength's influence moreover, can prevent simultaneously that the foreign matter from getting into, still elegant appearance.

Referring to fig. 3-6, the wireless charging module includes a driving circuit board 20 disposed between the cooling fan 23 and the cooling fan outlet 1j, a coil mounting board 18 disposed between the driving circuit board 20 and the cooling fan outlet 1j, and a magnetic induction coil 19 disposed on a side of the coil mounting board 18 close to the cooling fan outlet 1j, wherein the driving circuit board 20 is configured to drive the magnetic induction coil 19.

Further, the driving circuit board 20 is connected with a temperature sensor 21, a sensor via hole 18a is formed in the center of the coil mounting plate 18, the temperature sensor 21 penetrates through the sensor via hole 18a, the temperature can be accurately detected, the situation of overhigh temperature during wireless charging is avoided, and the mobile phone can be protected.

Referring to fig. 3 and 4, the water-cooling heat dissipation module includes a coolant pipeline 4, a power pump 5 and a heat dissipation fin assembly 6 both disposed on the coolant pipeline 4, and a cooling fan 7 for dissipating heat from the heat dissipation fin assembly 6, the coolant pipeline 4 is communicated with the coolant flow channel 1f and forms a coolant circulation loop, the power pump 5 is used for providing power to the coolant circulation loop, the power pump 5 and the heat dissipation fin assembly 6 are used for cooling the coolant in the coolant pipeline 4, the cooled coolant in the coolant pipeline 4 flows back into the coolant flow channel 1f, and the coolant in the coolant flow channel 1f absorbs heat and then flows back into the coolant pipeline 4, so as to circulate back and forth.

In this embodiment, the heat dissipation fan 23, the driving circuit board 20, the coil mounting plate 18, and the magnetic induction coil 19 are all installed in the middle of the equipment mounting cavity 1b, two heat dissipation fin assemblies 6 and two cooling fans 7 are both provided, the two heat dissipation fin assemblies 6 are respectively located on two sides of the heat dissipation fan 23, and the air outlets of the two cooling fans 7 are respectively opposite to the corresponding heat dissipation fin assemblies 6. The heat radiation fan 23 can not only radiate heat of the mobile phone, but also take away heat in the equipment installation cavity 1b, thereby playing a role in radiating heat of the water-cooling heat radiation module.

The bottom of the equipment installation cavity 1b is an installation box bottom plate 1c detachably installed on the mobile phone installation box 1, two sets of strip-shaped ventilation hole groups 1d and a set of cooling fan air inlets 1k are formed in the installation box bottom plate 1c, the two sets of strip-shaped ventilation hole groups 1d are respectively opposite to corresponding cooling fin assemblies 6 and cooling fans 7, the cooling fan air inlets 1k are opposite to cooling fans 23, a plurality of uniformly distributed strip-shaped air outlets 1e are formed in the front side cavity wall of the equipment installation cavity 1b, and the two cooling fin assemblies 6 are respectively located between air outlets corresponding to the strip-shaped air outlets 1e and the cooling fans 7. The cooling fin assembly 6 can quickly absorb heat in the coolant line 4, and the cooling fan 7 can blow out the heat on the cooling fin assembly 6 from the strip-shaped air outlet 1 e. In this application of force, cooling fan 7 is the turbofan, not only does benefit to and arranges, reduces the whole thickness of the external handle of cell-phone, and the air inlet area is big moreover, introduces the back with cold air from bar ventilation hole group 1d and concentrates on blowing to heat dissipation fin assembly 6, and the wind-pressure is high, and the radiating efficiency is high.

Further, the inner sides of the strip-shaped ventilation hole group 1d and the strip-shaped air outlet 1e are provided with filter screens, so that mosquitoes and impurities are prevented from entering the ventilation hole group, and internal equipment is protected.

Please refer to fig. 1, fig. 3 and fig. 5, a flow channel installation strip hole 1g communicating the mobile phone installation groove 1a and the equipment installation cavity 1b is formed in the mobile phone installation box 1, a flow channel upper cover 1h is arranged on one side of the flow channel installation strip hole 1g close to the mobile phone installation groove 1a, a flow channel lower cover 1i is arranged on one side close to the equipment installation cavity 1b, the flow channel upper cover 1h and the flow channel lower cover 1i surround to form a cooling liquid flow channel 1f, and two ends of the flow channel lower cover 1i are respectively provided with a pipeline joint 8 connected with two ends of a cooling liquid pipeline 4. And, the upper surface of runner upper cover 1h pastes heat conduction silica gel pad 9, can absorb the heat of cell-phone fast.

Referring to fig. 1, a mobile phone mounting groove 1a is a rectangular box-shaped structure, mobile phone supporting seats 10 are elastically mounted on a left side groove wall, a right side groove wall and a front side groove wall of the mobile phone mounting groove 1a, at least one guide post 10a protruding upwards is arranged on each mobile phone supporting seat 10, a limiting baffle 11 matched with the corresponding mobile phone supporting seat 10 is arranged on a notch of the mobile phone mounting groove 1a, a guide chute 11a matched with the corresponding guide post 10a is arranged on each limiting baffle 11, and each guide post 10a is embedded into the corresponding guide chute 11 a. And, limit baffle 11 is elastic material, and it makes the joint strength of the two high with cell-phone mounting box 1 integrated into one piece through double-colored injection molding process, and is not fragile, has prolonged life.

Further, sunken being formed with bar weakening groove 11b between limit baffle 11 and the cell-phone mounting box 1, making limit baffle 11 change and bend, not only reduced the risk of bending the damage, reduced the operation degree of difficulty moreover, can not influence simultaneously and kick-backs.

Referring to fig. 1, a press-in type safety switch 12 is elastically installed on a rear side wall of a mobile phone installation groove 1a, and a protruding height of the press-in type safety switch 12 is gradually reduced toward a direction close to a notch of the mobile phone installation groove 1a, even if a heat dissipation switch 15 is started, a wireless charging module, an air-cooled heat dissipation module and a water-cooled heat dissipation module are started only when a mobile phone is placed in and the press-in type safety switch 12 is in a press-in state, so that false starting can be avoided, and meanwhile, the inclined protruding design does not affect the installation of the mobile phone.

Referring to fig. 7 and 8, at least one vertical support 22 is disposed at the rear portion of the handset mounting box 1, and in this embodiment, two vertical supports 22 are preferably adopted, so that the handset mounting box 1 can be better supported. The vertical support 22 can be stretched and bent for 360 degrees, and the two holding handles 2 and the vertical support 22 can support the mobile phone mounting box 1, so that the mobile phone mounting box 1 keeps a vertical posture.

Specifically, vertical support 22 is including the installation pole 22a that can stretch out and draw back and the antiskid that sets up in the installation pole 22a outer end supports cap 22b, and installation pole 22a installs the rear side at cell-phone mounting box 1, can enough manually carry out flexible regulation to adjust the length of installation pole 22a, can manually buckle installation pole 22a again, with the gesture of adjusting cell-phone mounting box 1, satisfy different stature users' demand.

In this embodiment, the anti-slip support cap 22b is made of rubber, and a containing cavity is formed in one side of the anti-slip support cap 22b close to the installation rod 22a, when the vertical support 22 is in a contracted state, the installation rod 22a can be contained in the containing cavity, and the protruding height of the anti-slip support cap 22b is smaller than or equal to the protruding height of the holding handle 2. When the vertical support 22 is opened, the mobile phone mounting box 1 can be reliably supported, and the posture can be self-adaptively adjusted according to the self-demand; when the vertical support 22 is in a contracted state, the vertical support 22 does not affect the flatness of the horizontal placement of the external handle of the mobile phone.

Moreover, the outer end of the anti-slip support cap 22b is rounded, so that the mobile phone mounting case 1 can be better supported.

Finally, it should be noted that the above-mentioned description is only a preferred embodiment of the present invention, and those skilled in the art can make various similar representations without departing from the spirit and scope of the present invention.

Claims (10)

1. The utility model provides an external handle of multipurpose smart mobile phone which characterized in that: the mobile phone installing box comprises a mobile phone installing box (1) and holding handles (2) which are respectively arranged on the left side and the right side of the mobile phone installing box (1), wherein a mobile phone installing groove (1a) is formed in the inner concave surface of the upper surface of the mobile phone installing box (1), a cooling liquid flow channel (1f) is arranged inside the bottom of the mobile phone installing groove (1a), an equipment installing cavity (1b) is arranged inside the mobile phone installing box (1), a wireless charging module, an air-cooled heat dissipation module and a water-cooled heat dissipation module are arranged in the equipment installing cavity (1b), and a charging battery (3) used for supplying power to the wireless charging module, the air-cooled heat dissipation module and the water-cooled heat dissipation module is arranged in at least one holding handle (;

the air-cooled heat dissipation module is a heat dissipation fan (23) installed in an equipment installation cavity (1b), a heat dissipation fan air outlet (1j) corresponding to the heat dissipation fan (23) is formed in the mobile phone installation groove (1a), and a heat dissipation fan air inlet (1k) corresponding to the heat dissipation fan (23) is formed in the bottom of the mobile phone installation box (1);

the wireless charging module comprises a driving circuit board (20) arranged between a cooling fan (23) and a cooling fan air outlet (1j), a coil mounting plate (18) arranged between the driving circuit board (20) and the cooling fan air outlet (1j), and a magnetic induction coil (19) arranged on one side, close to the cooling fan air outlet (1j), of the coil mounting plate (18), wherein the driving circuit board (20) is used for driving the magnetic induction coil (19);

the water-cooling heat dissipation module comprises a cooling liquid pipeline (4), a power pump (5) and a heat dissipation fin assembly (6) which are arranged on the cooling liquid pipeline (4) and a cooling fan (7) used for dissipating heat of the heat dissipation fin assembly (6), the cooling liquid pipeline (4) is communicated with a cooling liquid flow channel (1f) and forms a cooling liquid circulation loop, and the power pump (5) is used for providing power for the cooling liquid circulation loop;

the rear portion of the mobile phone mounting box (1) is provided with at least one vertical support (22), the vertical support (22) can be stretched and bent for 360 degrees, and the two holding handles (2) and the vertical support (22) can support the mobile phone mounting box (1), so that the mobile phone mounting box (1) can keep a vertical posture.

2. The multipurpose external handle for smart phones of claim 1, wherein: vertical support (22) support cap (22b) including installation pole (22a) that can stretch out and draw back and the antiskid that sets up in installation pole (22a) outer end, the rear side at cell-phone mounting box (1) is installed in installation pole (22a), antiskid supports cap (22b) and adopts rubber material to make.

3. The multipurpose external handle for smart phones of claim 2, wherein: one side of the anti-skid supporting cap (22b) close to the mounting rod (22a) is provided with a containing cavity, when the vertical support (22) is in a contraction state, the mounting rod (22a) can be contained in the containing cavity, and the protruding height of the anti-skid supporting cap (22b) is smaller than or equal to that of the holding handle (2).

4. The multipurpose external handle for smart phones of claim 1, wherein: the drive circuit board (20) is connected with a temperature sensor (21), a sensor through hole (18a) is formed in the center position of the coil mounting plate (18), and the temperature sensor (21) penetrates through the sensor through hole (18 a).

5. The multipurpose external handle for smart phones of claim 1, wherein: the heat radiation fan (23), the driving circuit board (20), the coil mounting plate (18) and the magnetic induction coil (19) are all mounted in the middle of the equipment mounting cavity (1b), the heat radiation fin assemblies (6) and the cooling fans (7) are two, the two heat radiation fin assemblies (6) are respectively located on two sides of the heat radiation fan (23), and air outlets of the two cooling fans (7) are respectively opposite to the corresponding heat radiation fin assemblies (6).

6. The multipurpose external handle for smart phones of claim 5, wherein: the utility model discloses a cooling fan, including cell-phone mounting box (1), cooling fan air intake (1k), cooling fin subassembly (6) and cooling fan (7) that correspond are just respectively just to two sets of bar ventilation punch combination (1d) and a set of have been seted up on this mounting box bottom plate (1c) for installing mounting box bottom plate (1c) on cell-phone mounting box (1) of detachably at the bottom of the chamber of equipment fixing chamber (1b) cooling fan air intake (1k), set up a plurality of evenly distributed's bar gas outlet (1e) on the front side chamber wall of equipment fixing chamber (1b), two cooling fin subassembly (6) are located respectively between the air outlet of corresponding bar gas outlet (1e) and cooling fan (7).

7. The multipurpose external handle for smart phones of claim 1, wherein: set up runner installation bar hole (1g) that intercommunication cell-phone mounting groove (1a) and equipment fixing cavity (1b) on cell-phone mounting box (1), one side that this runner installation bar hole (1g) is close to cell-phone mounting groove (1a) is provided with runner upper cover (1h), and one side that is close to equipment fixing cavity (1b) is provided with runner lower cover (1i), runner upper cover (1h) and runner lower cover (1i) surround and form coolant liquid runner (1f), the both ends of runner lower cover (1i) are provided with respectively and connect (8) with the pipeline that coolant liquid pipeline (4) both ends are connected.

8. The multipurpose external handle for smart phones of claim 1, wherein: cell-phone mounting groove (1a) is cuboid box-shaped structure, all installs cell-phone supporting seat (10) on left side cell wall, right side cell wall and the front side cell wall of this cell-phone mounting groove (1a) elastically, all is provided with at least one convex guide post (10a) that makes progress on this cell-phone supporting seat (10), the notch of cell-phone mounting groove (1a) is provided with respectively with corresponding cell-phone supporting seat (10) assorted limit baffle (11), has on this limit baffle (11) and corresponds guide runner (11a) that guide post (10a) suited, and each guide post (10a) imbeds respectively in corresponding guide runner (11 a).

9. The multipurpose external smart phone handle of claim 8, wherein: the limiting baffle (11) is made of elastic materials and is integrally formed with the mobile phone mounting box (1) through a double-color injection molding process, and a strip-shaped weakening groove (11b) is formed between the limiting baffle (11) and the mobile phone mounting box (1) in a sunken mode.

10. The multipurpose external smart phone handle of claim 8, wherein: a press-in type safety switch (12) is elastically installed on the rear side groove wall of the mobile phone installation groove (1a), and the protruding height of the press-in type safety switch (12) is gradually reduced towards the direction close to the notch of the mobile phone installation groove (1 a).

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