A mobile phone wireless charging device with a cooling function

Abstract

The present invention discloses a mobile phone wireless charging device with a cooling function, including a base, a push-slide structure, a combined wireless charging structure, and an air supply and cooling device are arranged in the base, the push-slide structure is snap-fitted and installed on the base, the combined wireless charging structure is fixedly installed on the push-slide structure, and the air supply and cooling device is fixedly installed on the combined wireless charging structure. The present invention belongs to the technical field of mobile phone wireless charging equipment; in order to reduce the temperature of a mobile phone during the charging process, the present invention provides a mobile phone wireless charging device with a cooling function, adjusts the space structure between the charging device and the mobile phone, changes the blowing direction of the fan blades, improves the structure of the cooling device, increases the air flow rate and circulation range, and allows the air to take away more heat energy from the mobile phone.

Description

Technical Field

[0001] The present invention belongs to the technical field of mobile phone wireless charging equipment, and specifically refers to a mobile phone wireless charging device with a cooling function. Background Art

[0002] ‌The principle of wireless charging of mobile phones is mainly achieved through electromagnetic induction technology. ‌When the wireless charger is powered on, high-frequency electrical energy will be generated. When the mobile phone is close to the charger, the magnetic field will change. After the mobile phone senses this change, it can convert electromagnetic energy into electrical energy, thereby realizing wireless charging. ‌Whether it is wired or wireless charging, the current in the charging process will generate a certain amount of heat. Since there is no cable connection for wireless charging, the heat in the charging area will increase rapidly. Overheating of mobile phone charging will cause the battery life to decrease; the battery electrolyte will expand and gasify, increasing the risk of explosion; the circuit board will deform, expand, and the screen will deform.

[0003] Currently, most mobile phones are charged by using fan blades to blow directly at the phone. This method results in poor air circulation in local areas. Although the temperature of the area directly blown by the fan blades drops faster, the temperature drop in other areas of the phone is small and the heat dissipation efficiency is low. In addition, hot air will reflux, causing the fan blade motor to overheat and cause damage to the fan blades. Summary of the invention

[0004] In view of the above situation, in order to reduce the temperature of the mobile phone during the charging process, the present invention provides a mobile phone wireless charging device with a cooling function, which adjusts the space structure between the charging device and the mobile phone, changes the blowing direction of the fan blades, improves the structure of the cooling device, increases the air flow rate and circulation range, and allows the air to take away more heat energy from the mobile phone.

[0005] The technical solution adopted by the present invention is as follows: A mobile phone wireless charging device with a cooling function provided by the present invention includes a base, and a push-sliding structure, a combined wireless charging structure, and an air supply and cooling device are provided in the base. The push-sliding structure is snap-fitted and installed on the base, and the combined wireless charging structure is fixedly installed on the push-sliding structure, and the air supply and cooling device is fixedly installed on the combined wireless charging structure; the push-sliding structure includes a limiting guide rail structure, a gravity adjustment mechanism and a horizontal pushing bracket, the limiting guide rail structure is snap-fitted and rotatably installed on the base, the gravity adjustment mechanism is snap-fitted and slidably set on the limiting guide rail structure, and the horizontal pushing bracket is fixedly connected to the gravity adjustment mechanism.

[0006] Furthermore, the limiting guide rail structure includes a limiting tubular rail, an extended wing plate, a rail sliding column, a side limiting groove, a side limiting protrusion and a side limiting spring block. The limiting tubular rail is rotatably arranged on the base through a sleeve engagement, the extended wing plate is fixedly installed on the side wall of the limiting tubular rail, the rail sliding column is slidably arranged in the limiting tubular rail, and the rail sliding column is connected to the inner wall of the limiting tubular rail through a spring, the side limiting groove is fixedly arranged on the side wall of the limiting tubular rail, the side limiting protrusion is fixedly installed on the side wall of the rail sliding column, the side limiting spring block is installed on the outer wall of the side limiting protrusion through a spring, and the side limiting spring block is set to a right-angled triangular prism structure.

[0007] Preferably, a protrusion of a right-angled triangular prism structure is provided on the upper wall and the lower wall of the side limit groove. When the track sliding column slides in the limiting tubular track, the inclined surface of the side limit spring block contacts and slides with the inclined surface of the protrusion on the side limit groove, and the side limit spring block contracts. However, when the side limit spring block and the protrusion on the side limit groove are completely staggered, the triangular protrusion structure on the side limit groove can use the surface where its right-angle side is located to prevent the side limit spring block from moving backward. The side limit spring block and the side limit protrusion are designed with an electromagnet. Magnetism is generated between the side limit spring block and the side limit protrusion after power is turned on. After power is turned on, the side limit protrusion and the side limit spring block overcome the elasticity of the spring and attract each other.

[0008] Furthermore, the gravity adjustment mechanism includes a mobile phone support plate, a downward pressure column, a triangular push plate, a push plate slide groove, a vertical slide groove, and a vertical clamping block. The push plate slide groove is fixedly arranged on the track sliding column, the push plate slide groove is set to a triangular prism structure, the triangular push plate slides in the push plate slide groove, the inclined surface of the triangular push plate contacts the inclined surface of the push plate slide groove, the downward pressure column is fixedly mounted on the upper wall of the triangular push plate, the mobile phone support plate is fixedly mounted on the upper wall of the downward pressure column, the vertical slide groove is fixedly mounted on the side wall of the downward pressure column, the vertical clamping block is fixedly arranged on the inner wall of the limiting tubular track, and the vertical clamping block is engaged and slides along the vertical slide groove. After the mobile phone support plate is pressed by the mobile phone, the mobile phone support plate moves downward, and is limited by the shapes of the triangular push plate and the push plate slide groove, the triangular push plate pushes the track sliding column to move horizontally in the limiting tubular track.

[0009] Preferably, the mobile phone support plate is provided with a hole penetrating the upper and lower walls, a spring is provided between the bottom wall of the mobile phone support plate and the extended wing plate, a sliding column one is provided in the hole on the mobile phone support plate, and both ends of the column one are respectively fixedly connected to the combined wireless charging structure and the extended wing plate.

[0010] Furthermore, one end of the horizontal pushing bracket is fixedly mounted on the upper wall of the track sliding column, and the other end of the horizontal pushing bracket is fixedly mounted on the combined wireless charging structure.

[0011] Furthermore, the combined wireless charging structure includes a wireless charging base plate, an electromagnetic induction coil plate, a battery, a small rubber block, a rubber block chute, a coil chute, and a connecting bracket. The wireless charging base plate is fixedly connected to the extended wing plate through a first column. The coil chute is fixedly arranged on the wireless charging base plate. The rubber block chute is fixedly arranged on the wireless charging base plate. The electromagnetic induction coil plate is horizontally slidably engaged in the coil chute. The battery is fixedly installed in the wireless charging base plate. An electromagnetic induction coil is provided in the electromagnetic induction coil plate, and both ends of the electromagnetic induction coil are respectively connected to the positive and negative electrodes of the battery. The small rubber block is slidably engaged in the rubber block chute. The connecting bracket fixedly connects the electromagnetic induction coil plate and the small rubber block. The horizontal pushing bracket is connected to the connecting bracket.

[0012] Preferably, the thickness of the electromagnetic induction coil plate is less than the depth of the rubber block chute. After placing the smartphone on the mobile phone support plate, the mobile phone support plate presses down to drive the triangular push plate to press down. Due to the structural limitation of the push plate chute, the track sliding column moves horizontally, the horizontal pushing bracket moves, and the connecting bracket pushes the small rubber block and the electromagnetic induction coil plate to slide out of the rubber block chute and the coil chute respectively. The small rubber block is sticky and fixes the smartphone. The electromagnetic induction coil plate is closely attached to the back of the smartphone. The electromagnetic induction coil plate and the small rubber block move the same linear distance. Since there is no longer a contact part between the electromagnetic induction coil plate and the coil chute, the coil chute has enough space to guide the hot air generated by the mobile phone battery part to the back of the wireless charging base plate. The wires of the electromagnetic induction coil and the battery are provided with wire grooves in the wireless charging base plate. The wires are wound on the wire reel. The wire reel is rotatably engaged and installed in the wire reel groove. The wire reel groove is connected to the wire groove. The wire reel and the wire reel groove are connected by a torsion spring. That is, the wires connecting the electromagnetic induction coil and the battery at both ends will be automatically wound or released by the wire reel when the electromagnetic induction coil plate moves.

[0013] Furthermore, the air supply and cooling device includes a back air supply device and a top limit cooling device. The back air supply device is fixedly installed on the back of the wireless charging base plate. The top limit cooling device is slidably engaged and installed on the top wall of the wireless charging base plate. The back air supply device includes a back air supply fan, a dust-proof grille, a side plate of the air supply channel, and a top plate of the air supply channel. The side plate of the air supply channel is fixedly installed on the back of the wireless charging base plate. The top plate of the air supply channel is fixedly installed on the side plate of the air supply channel. The back air supply fan is fixedly installed on one side of the top plate of the air supply channel. The dust-proof grille is fixedly installed on the other side of the top plate of the air supply channel. The air blown by the back air supply fan passes through the channel formed by the top plate of the air supply channel and the wireless charging base plate and then is discharged from the dust-proof grille.

[0014] Furthermore, the top plate of the air supply channel is recessed toward the direction of the wireless charging base plate, and the top plate of the air supply channel is set to a curved structure. The top plate of the air supply channel is provided with a small hole that facilitates the sliding of the horizontal pushing bracket. The small hole plays a limiting role when the horizontal pushing bracket moves. The curved structure of the air supply channel top plate, under the condition of complying with Bernoulli's principle structure, when the wind energy passes through the top plate of the air supply channel, the wind speed increases and the wind pressure decreases, and the external air enters the top plate of the air supply channel from the gap between the wireless charging base plate and the electromagnetic induction coil plate, thereby improving the cooling effect of the wireless charging base plate.

[0015] Furthermore, the top limiting cooling device includes a top jack, a jack column, a top limiting frame, a top cooling fan, a mobile phone limiting rod, a limiting rod hidden groove, a limiting rod hinge joint, and a deflection angle blocking plate. The top jack is fixedly arranged on the top wall of the wireless charging base plate, the jack column is engaged and slid in the top jack, the top limiting frame is fixedly installed on the jack column, the top limiting frame is connected to the wireless charging base plate through a spring, the top cooling fan is fixedly arranged on one side of the top limiting frame, and the top limiting The other side of the frame is set as a through square hole to facilitate the smartphone camera to take pictures. The limit rod hidden groove is set on the outer wall of the top limit frame, and the limit rod hinge joint is fixedly installed on the top wall of the top limit frame. The mobile phone limit rod is engaged and rotatably set on the limit rod hinge joint. The mobile phone limit rod is engaged and slid in the limit rod hidden groove, and the deflection angle blocking plate is fixedly installed on the limit rod hinge joint. When the mobile phone limit rod rotates, it is restricted by the deflection angle blocking plate, so that it cannot rotate more than 90°.

[0016] Furthermore, the base is provided with a track deflection groove for facilitating the rotation of the limited tubular track.

[0017] The present invention provides a mobile phone wireless charging device with a cooling function, and its beneficial effects are as follows:

[0018] (1) When the smartphone is lowered, the smartphone tray is automatically pressed. Under the coordinated action of the triangular push plate and the push plate slide, the track slide column automatically moves horizontally, thereby causing the electromagnetic induction coil plate and the small rubber block to move horizontally, resulting in a gap between the smartphone and the wireless charging base plate, making it easier for air in the environment to circulate in the gap and take away the heat generated by the smartphone.

[0019] (2) By using an air supply fan whose air flow direction is parallel to that of the smartphone, the air flow rate at the concave part of the top plate of the air supply channel is accelerated and the air pressure is reduced under the action of the downwardly concave curved top plate of the air supply channel. When the external air pressure is greater than the air pressure at that part, the external air passes through the back of the smartphone and passes through the coil chute to be discharged from the dustproof grille, thereby taking away the heat generated by the smartphone and avoiding the possibility of hot air backflow caused by direct blowing on the smartphone. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 A perspective view of the usage state of a mobile phone wireless charging device with a cooling function provided by the present invention;

[0021] Figure 2 An exploded view of a mobile phone wireless charging device with a cooling function provided by the present invention;

[0022] Figure 3 An exploded view of a pressing and sliding structure, a combined wireless charging structure, and a air supply and cooling device;

[0023] Figure 4 A left-side perspective sectional view during the use of a mobile phone wireless charging device with a cooling function provided by the present invention;

[0024] Figure 5 A perspective structural schematic diagram of a limit guide rail structure;

[0025] Figure 6 A perspective view of a gravity adjustment mechanism;

[0026] Figure 7 A bottom perspective view during the use of a mobile phone wireless charging device with a cooling function provided by the present invention;

[0027] Figure 8 A front perspective sectional view of a mobile phone wireless charging device with a cooling function provided by the present invention;

[0028] Figure 9 A connection structural schematic diagram of a side limit protrusion and a side limit elastic block;

[0029] Figure 10 For Figure 8 A partial enlarged view of part A in;

[0030] Figure 11 For Figure 8 A partial enlarged view of part B in.

[0031] Among them, 1. Base, 3. Pressing and sliding structure, 4. Combined wireless charging structure, 5. Air supply and cooling device, 6. Limit guide rail structure, 7. Gravity adjustment mechanism, 8. Horizontal pushing bracket, 9. Limit tubular track, 10. Extension wing plate, 11. Track sliding column, 12. Side limit groove, 13. Side limit protrusion, 14. Side limit elastic block, 15. Mobile phone support plate, 16. Pressing column, 17. Triangular push plate, 18. Push plate chute, 19. Vertical chute, 20. Vertical clamping block, 21. Hole, 22. Column 1, 23. Wireless charging bottom plate, 24. Electromagnetic induction coil plate, 25. Battery, 26. Small rubber block, 27. Rubber block chute, 28. Coil chute, 29. Connecting bracket, 30. Wire groove, 31. Wire coil, 32. Wire coil groove, 33. Rear air supply device, 34. Top limit cooling device, 35. Rear air supply fan, 36. Dust-proof grille, 37. Side plate of air supply channel, 38. Top plate of air supply channel, 39. Top jack, 40. Jack column, 41. Top limit frame, 42. Top cooling fan, 43. Mobile phone limit rod, 44. Hidden groove of limit rod, 45. Hinge joint of limit rod, 46. Deflection angle blocking plate, 47. Track deflection groove.

[0032] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention. Detailed implementation manners

[0033] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0034] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. indicating the orientation or position relationship are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present invention.

[0035] Such as Figures 1-11As shown in the figure, a mobile phone wireless charging device with a cooling function provided by the present invention includes a base 1. Inside the base 1, there is a pressing and sliding structure 3, a combined wireless charging structure 4, and a air supply and cooling device 5. The pressing and sliding structure 3 is snap-fitted and installed on the base 1. The combined wireless charging structure 4 is fixedly installed on the pressing and sliding structure 3. The air supply and cooling device 5 is fixedly installed on the combined wireless charging structure 4. There is an orbital deflection groove 47 on the base 1.

[0036] The air supply and cooling device 5 includes a back air supply device 33 and a top limit cooling device 34. The back air supply device 33 is fixedly installed on the combined wireless charging structure 4. The top limit cooling device 34 is snap-fitted and slidably installed on the combined wireless charging structure 4. The back air supply device 33 includes a back air supply fan 35, a dust-proof grille 36, a side plate 37 of the air supply channel, and a top plate 38 of the air supply channel. The side plate 37 of the air supply channel is fixedly installed on the combined wireless charging structure 4. The top plate 38 of the air supply channel is fixedly installed on the side plate 37 of the air supply channel. The back air supply fan 35 is fixedly installed on one side of the top plate 38 of the air supply channel. The dust-proof grille 36 is fixedly installed on the other side of the top plate 38 of the air supply channel.

[0037] The top plate 38 of the air supply channel is recessed towards the combined wireless charging structure 4, and the top plate 38 of the air supply channel is set as a curved surface structure.

[0038] The top limit cooling device 34 includes a top end jack 39, a jack column 40, a top end limit frame 41, a top cooling fan 42, a mobile phone limit rod 43, a limit rod hidden groove 44, a limit rod hinge joint 45, and a deflection angle blocking plate 46. The top end jack 39 is fixedly arranged on the combined wireless charging structure 4. The jack column 40 is snap-fitted and slidable in the top end jack 39. The top end limit frame 41 is fixedly installed on the jack column 40. The top end limit frame 41 is connected to the combined wireless charging structure 4 through a spring. The top cooling fan 42 is fixedly arranged on one side of the top end limit frame 41. The other side of the top end limit frame 41 is set as a through square hole shape. The limit rod hidden groove 44 is arranged on the outer wall of the top end limit frame 41. The limit rod hinge joint 45 is fixedly installed on the top wall of the top end limit frame 41. The mobile phone limit rod 43 is snap-fitted and rotatably arranged on the limit rod hinge joint 45. The mobile phone limit rod 43 is snap-fitted and slidable in the limit rod hidden groove 44. The deflection angle blocking plate 46 is fixedly installed on the limit rod hinge joint 45.

[0039] The pressing and sliding structure 3 includes a limit guide rail structure 6, a gravity adjustment mechanism 7, and a horizontal push support 8. The limit guide rail structure 6 is snap-fitted and rotatably installed on the base 1. The gravity adjustment mechanism 7 is snap-fitted and slidably arranged on the limit guide rail structure 6. The horizontal push support 8 is fixedly connected to the gravity adjustment mechanism 7.

[0040] The limit guide rail structure 6 includes a limit tubular track 9, an extended wing plate 10, a track sliding column 11, a side limit groove 12, a side limit protrusion 13, and a side limit elastic block 14. The limit tubular track 9 is rotationally arranged on the base 1 through a bushing engagement. The extended wing plate 10 is fixedly installed on the side wall of the limit tubular track 9. The track sliding column 11 is engaged and slidably arranged in the limit tubular track 9, and a spring is connected between the track sliding column 11 and the inner wall of the limit tubular track 9. The side limit groove 12 is fixedly arranged on the side wall of the limit tubular track 9. The side limit protrusion 13 is fixedly installed on the side wall of the track sliding column 11. The side limit elastic block 14 is installed on the outer wall of the side limit protrusion 13 through a spring, and the side limit elastic block 14 is provided with a right triangular prism structure.

[0041] Protrusions with a right triangular prism structure are provided on the upper and lower walls of the side limit groove 12.

[0042] The gravity adjustment mechanism 7 includes a mobile phone support plate 15, a downward pressure column 16, a triangular push plate 17, a push plate sliding groove 18, a vertical sliding groove 19, and a vertical clamping block 20. The push plate sliding groove 18 is fixedly arranged on the track sliding column 11. The push plate sliding groove 18 is provided with a triangular prism structure. The triangular push plate 17 slides in the push plate sliding groove 18, and the inclined surface of the triangular push plate 17 contacts the inclined surface of the push plate sliding groove 18. The downward pressure column 16 is fixedly installed on the upper wall of the triangular push plate 17. The mobile phone support plate 15 is fixedly installed on the upper wall of the downward pressure column 16. The vertical sliding groove 19 is fixedly installed on the side wall of the downward pressure column 16. The vertical clamping block 20 is fixedly arranged on the inner wall of the limit tubular track 9, and the vertical clamping block 20 engages and slides along the vertical sliding groove 19.

[0043] The mobile phone support plate 15 is provided with a hole 21 penetrating through the upper and lower walls. A spring is provided between the bottom wall of the mobile phone support plate 15 and the extended wing plate 10. A sliding column one 22 is arranged in the hole 21 on the mobile phone support plate 15, and both ends of the column one 22 are fixedly connected to the combined wireless charging structure 4 and the extended wing plate 10 respectively.

[0044] One end of the horizontal push support 8 is fixedly installed on the upper wall of the track sliding column 11, and the other end of the horizontal push support 8 is fixedly installed on the combined wireless charging structure 4.

[0045] The combined wireless charging structure 4 includes a wireless charging base plate 23, an electromagnetic induction coil plate 24, a battery 25, small rubber blocks 26, rubber block chutes 27, coil chutes 28 and a connecting bracket 29. The wireless charging base plate 23 is fixedly connected to the extended wing plate 10 through a first column 22. The coil chute 28 is fixedly arranged on the wireless charging base plate 23, and the rubber block chute 27 is fixedly arranged on the wireless charging base plate 23. The electromagnetic induction coil plate 24 is snap-fitted and horizontally slidable in the coil chute 28. The battery 25 is fixedly installed in the wireless charging base plate 23. An electromagnetic induction coil is provided in the electromagnetic induction coil plate 24, and both ends of the electromagnetic induction coil are respectively connected to the positive and negative electrodes of the battery 25. The small rubber blocks 26 are snap-fitted and slidably arranged in the rubber block chutes 27. The connecting bracket 29 fixedly connects the electromagnetic induction coil plate 24 and the small rubber blocks 26. The horizontal pushing bracket 8 is connected to the connecting bracket 29.

[0046] The thickness of the electromagnetic induction coil plate 24 is less than the depth of the rubber block chute 27. The wires of the electromagnetic induction coil and the battery 25 are provided with a wire groove 30 in the wireless charging base plate 23. The wires are wound on a wire reel 31, and the wire reel 31 is snap-fitted and rotatably installed in a wire reel groove 32. The wire reel groove 32 is connected to the wire groove 30, and the wire reel 31 and the wire reel groove 32 are connected by a torsion spring.

[0047] When in use, the smart phone is placed on the mobile phone support plate 15 in a direction parallel to the wireless charging base plate 23. The mobile phone support plate 15 is pressed by the smart phone, causing the mobile phone support plate 15 to slide downward in the direction of the column 1 22. The mobile phone support plate 15 slides down to force the triangular push plate 17 to move downward. The push plate slide groove 18 of the right-angled triangular prism structure in the track sliding column 11, under the pressure of the triangular push plate 17, pushes the track sliding column 11 horizontally along the push plate slide groove 18. The moving direction of the track sliding column 11 is limited by the inner wall structure of the limiting tubular track 9. When the track sliding column 11 moves horizontally, the side limiting protrusion 13 slides horizontally along the side limiting groove 12. When the side limiting spring block 14 contacts the protrusion on the side limiting groove 12, it telescopes and slides. When the side limiting spring block 14 is misaligned with the protrusion on the side limiting groove 12, the right-angled side of the side limiting spring block 14 touches the right-angled side of the protrusion on the side limiting groove 12, thereby utilizing the side limiting spring block 14 to prevent the track sliding column 11 from sliding in the opposite direction; when the track sliding column 11 slides, the horizontal pushing bracket 8 is transported with the same movement distance, and the horizontal pushing bracket 8 pushes the small rubber block 26 and the electromagnetic induction coil plate 24 connected to the connecting bracket 29 to move horizontally. Under the viscosity of the small rubber block 26, the smart phone is tightly attached to the small rubber block 26, and the electromagnetic induction coil plate 24 is also Attached to the back of the smart phone, when the electromagnetic induction coil plate 24 moves, the wires connecting the electromagnetic induction coil and the battery 25 are also sent out from the wire reel 31 to meet the need of the battery 25 to continuously supply power to the electromagnetic induction coil; at this time, the smart phone is fixed, and the sleeve on the track deflection groove 47 is interference fit with the limiting tubular track 9. The user can adjust the rotation angle of the limiting tubular track 9 in the track deflection groove 47 according to personal needs and choose an angle suitable for viewing the mobile phone; in order to avoid the high temperature of the mobile phone battery 25 affecting the life of the mobile phone, turn on the back air supply fan 35, and the cold air in the environment passes through the back air supply fan 35 into the air supply channel side panel 37 and the air supply channel top plate 38, and passes through the dustproof grille 36. Since the top plate 38 of the air supply channel is designed as a concave curved surface structure, it conforms to the structural characteristics of Bernoulli's principle. When the flow is at equal height, the greater the flow rate, the smaller the pressure. Therefore, the air flow rate at the concave part of the top plate 38 of the air supply channel is the fastest and the pressure is the smallest. When the air flow passes through this place, the external air pressure is greater than the air pressure in the top plate 38 of the air supply channel. Therefore, the external air passes through the gap between the smartphone and the wireless charging bottom plate 23, and then passes through the gap between the coil chute 28 and the electromagnetic induction coil plate 24 to enter the top plate 38 of the air supply channel. In this process, the air takes away the heat energy generated by the back of the smartphone, thereby improving the heat exchange efficiency of the smartphone.To cool the electronic components near the camera and fix the overall structure of the smartphone at the same time, pull the top limit frame 41 upward, rotate the mobile phone limit rod 43 to make it rotate out of the limit rod hidden groove 44, deflect the angle blocking plate 46 to limit the rotation angle of the mobile phone limit rod 43 within 90°, press the upper end of the smartphone with the mobile phone limit rod 43, fix the smartphone and then turn on the top cooling fan 42. The top cooling fan 42 blows directly at the heating area, and the gap between the wireless charging bottom plate 23 and the smartphone facilitates air circulation; when the phone charging is over, remove the phone. After the side limit protrusion 13 and the side limit elastic block 14 are electrified, they attract each other, and the track sliding column 11 slides in the limit tubular track 9 under the elastic action of the spring, and the electromagnetic induction coil plate 24 hides back into the coil chute 28.;

[0048] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0049] The above describes the present invention and its implementation manners. Such description is not restrictive, and what is shown in the drawings is only one of the implementation manners of the present invention, and the actual structure is not limited thereto. Generally speaking, if those of ordinary skill in the art are inspired by it and design similar structural modes and embodiments to this technical solution without creative efforts without departing from the purpose of the present invention, they should all fall within the protection scope of the present invention.

Claims

1. A mobile phone wireless charging device with a cooling function, comprising a base, characterized in that: The base is provided with a push-slide structure, a combined wireless charging structure, and an air supply and cooling device. The push-slide structure is snap-fitted and installed on the base, the combined wireless charging structure is fixedly installed on the push-slide structure, and the air supply and cooling device is fixedly installed on the combined wireless charging structure; the push-slide structure includes a limit guide rail structure, a gravity adjustment mechanism, and a horizontal push bracket. The limit guide rail structure is snap-fitted and rotatably installed on the base, the gravity adjustment mechanism is snap-fitted and slidably arranged on the limit guide rail structure, and the horizontal push bracket is fixedly connected to the gravity adjustment mechanism; the limit guide rail structure includes a limit tubular rail, an extended wing plate, a rail sliding column, a side limit groove, a side limit protrusion, and a side limit spring block; the gravity adjustment mechanism includes a mobile phone support plate, a downward pressure The vertical column, triangular push plate, push plate slot, vertical slot, and vertical block, the push plate slot is fixedly arranged on the track sliding column, the push plate slot is set to a triangular prism structure, the triangular push plate slides in the push plate slot, the inclined surface of the triangular push plate contacts the inclined surface of the push plate slot, the downward pressure column is fixedly installed on the upper wall of the triangular push plate, the mobile phone support plate is fixedly installed on the upper wall of the downward pressure column, the vertical slot is fixedly installed on the side wall of the downward pressure column, the vertical block is fixedly arranged on the inner wall of the limiting tubular track, and the vertical block slides along the vertical slot; the combined wireless charging structure includes a wireless charging base plate, an electromagnetic induction coil plate, a battery, a small rubber block, a rubber block slot, a coil slot and a connecting bracket, and the horizontal push bracket is connected to the connecting bracket.

2. A mobile phone wireless charging device with cooling function according to claim 1, characterized in that: The limiting tubular track is rotatably arranged on the base through the engagement of the shaft sleeve, the extended wing plate is fixedly installed on the side wall of the limiting tubular track, the track sliding column is slidably arranged in the limiting tubular track, and the track sliding column is connected to the inner wall of the limiting tubular track through a spring, the side limiting groove is fixedly arranged on the side wall of the limiting tubular track, the side limiting protrusion is fixedly arranged on the side wall of the track sliding column, the side limiting spring block is installed on the outer wall of the side limiting protrusion through a spring, and the side limiting spring block is set to a right-angled triangular prism structure; the upper wall and the lower wall of the side limiting groove are provided with protrusions of the right-angled triangular prism structure.

3. A mobile phone wireless charging device with cooling function according to claim 2, characterized in that: The mobile phone tray is provided with holes running through the upper and lower walls, a spring is provided between the bottom wall of the mobile phone tray and the extended wing plate, a sliding column is provided in the hole on the mobile phone tray, and both ends of the column are respectively fixedly connected to the combined wireless charging structure and the extended wing plate.

4. A mobile phone wireless charging device with cooling function according to claim 3, characterized in that: The wireless charging base plate and the extended wing plate are fixedly connected by a column, the coil slide is fixedly set on the wireless charging base plate, the rubber block slide is fixedly set on the wireless charging base plate, the electromagnetic induction coil plate is snap-fitted and slides horizontally in the coil slide, the battery is fixedly installed in the wireless charging base plate, the electromagnetic induction coil plate is provided with an electromagnetic induction coil, the two ends of the electromagnetic induction coil are respectively connected to the positive and negative poles of the battery, the small rubber block is snap-fitted and slidably set in the rubber block slide, and the connecting bracket fixedly connects the electromagnetic induction coil plate and the small rubber block.

5. A mobile phone wireless charging device with cooling function according to claim 4, characterized in that: One end of the horizontal pushing bracket is fixedly mounted on the upper wall of the track sliding column, and the other end of the horizontal pushing bracket is fixedly mounted on the combined wireless charging structure.

6. A mobile phone wireless charging device with cooling function according to claim 5, characterized in that: The thickness of the electromagnetic induction coil plate is smaller than the depth of the rubber block slide groove. The wires of the electromagnetic induction coil and the battery are provided with a wire groove in the wireless charging base plate. The wires are wound on the wire reel, and the wire reel is mounted in the wire reel groove by snapping and rotating. The wire reel groove is connected to the wire groove, and the wire reel and the wire reel groove are connected by a torsion spring.

7. A mobile phone wireless charging device with cooling function according to claim 6, characterized in that: The air supply and cooling device includes a back air supply device and a top limit cooling device. The back air supply device is fixedly installed on the back of the wireless charging base plate, and the top limit cooling device is snap-fitted and slidably installed on the top wall of the wireless charging base plate; the back air supply device includes a back air supply fan, a dustproof grille, an air supply channel side panel and an air supply channel top panel. The air supply channel side panel is fixedly installed on the wireless charging base plate, the air supply channel top panel is fixedly installed on the air supply channel side panel, the back air supply fan is fixedly installed on one side of the air supply channel top panel, and the dustproof grille is fixedly installed on the other side of the air supply channel top panel.

8. A mobile phone wireless charging device with cooling function according to claim 7, characterized in that: The top plate of the air supply channel is recessed toward the wireless charging bottom plate, the top plate of the air supply channel is set to a curved structure, and small holes are arranged on the top plate of the air supply channel.

9. A mobile phone wireless charging device with cooling function according to claim 8, characterized in that: The top limit cooling device includes a top socket, a socket column, a top limit frame, a top cooling fan, a mobile phone limit rod, a limit rod hidden groove, a limit rod hinge joint, and a deflection angle blocking plate. The top socket is fixedly arranged on the top wall of the wireless charging base plate, the socket column is engaged and slid in the top socket, the top limit frame is fixedly installed on the socket column, the top limit frame and the wireless charging base plate are connected by a spring, the top cooling fan is fixedly arranged on one side of the top limit frame, and the other side of the top limit frame is set as a penetrating square hole, the limit rod hidden groove is arranged on the outer wall of the top limit frame, the limit rod hinge joint is fixedly installed on the top wall of the top limit frame, the mobile phone limit rod is engaged and rotatably arranged on the limit rod hinge joint, the mobile phone limit rod is engaged and slid in the limit rod hidden groove, and the deflection angle blocking plate is fixedly installed on the limit rod hinge joint; a track deflection groove is provided on the base.

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