CN221531056U - A split type vehicle-mounted wireless charger - Google Patents

Abstract

The utility model relates to a split-type vehicle-mounted wireless charger, including a charging module, a heat dissipation module, and a mounting seat, wherein the charging module is provided with a shell, and the charging module is detachably connected to the mounting seat through the shell, and the heat dissipation module includes a fan and a fan cover, wherein the fan is arranged in the fan cover, and the fan cover is fixed to the mounting seat, the shell is provided with a first wind groove, and the fan cover is provided with a second wind groove, and when the charging module is connected to the mounting seat, the first wind groove and the second wind groove are connected to form an air duct, and the airflow generated by the fan is blown toward the electronic device through the air duct. When the utility model is used in a car, the charging module can be installed on the car, and at the same time, the heat dissipation module can also dissipate heat for the electronic device. When it needs to be used outdoors, the charging module can be separated from the mounting seat. The utility model has a simple structure and is easy to disassemble, which improves the practicality of the wireless charger.

Description

Split type vehicle-mounted wireless charger

Technical Field

The utility model relates to the field of wireless charging, in particular to a split type vehicle-mounted wireless charger.

Background

In modern society, automobiles and mobile electronic devices such as mobile phones and tablet computers are increasingly becoming necessary for people to live, and when going out to travel, the mobile electronic devices need to supplement electric quantity, and can acquire the electric quantity from the automobiles, but when leaving the automobiles, the mobile power supply needs to be used for supplementing the electric quantity. At present, the vehicle-mounted wireless charging is installed and fixed on an automobile and can only be used on the automobile as a functional part which can not be detached by hands, and the use scene is narrow. With the rapid development of electric automobiles in China, the living standard of people is improved, more people like to use the automobiles for outdoor activities such as camping, if users keep away from the automobiles for activities or get off the automobiles for processing things, the mobile electronic equipment is insufficient in electric quantity, and no outdoor power supply and corresponding charging data line are used for energy supplementing.

Disclosure of utility model

The utility model aims to provide a split type vehicle-mounted wireless charger which is simple in structure and convenient to detach, meets the requirement of users for indoor and outdoor charging, and meanwhile, when a charging module is installed on a vehicle, a heat dissipation module can also dissipate heat for electronic equipment through an air duct, so that the practicability of the wireless charger is improved, and the charging efficiency of the wireless charger is also improved.

The utility model provides a split type on-vehicle wireless charger, includes charge module, heat dissipation module and mount pad, charge module is equipped with the casing, charge module pass through the casing with the mount pad is dismantled and is connected, heat dissipation module includes fan and fan cover, the fan is located in the fan cover, the fan cover set firmly in the mount pad, the casing is equipped with first fan groove, the fan cover is equipped with the second fan groove, works as charge module with the mount pad is connected, first fan groove with the second fan groove is connected and is formed the wind channel, the air current that the fan produced passes through the wind channel blows electronic equipment.

In the above technical scheme, the module that charges is equipped with the casing, and the module that charges is dismantled with the mount pad through the casing and is connected, and radiating module includes fan and fan cover, and in the fan was located to the fan cover, the fan cover set firmly in the mount pad, and the casing is equipped with first fan groove, and the fan cover is equipped with the second fan groove, when the module that charges is connected with the mount pad, first fan groove with the second fan groove is connected and is formed the wind channel, and the air current that the fan produced passes through the wind channel blows electronic equipment to. When the user charges the electronic equipment on the car, be connected with charge module and mount pad, can also use electronic equipment to navigate when carrying out wireless charging etc. work, simultaneously, the air current that the fan produced blows electronic equipment through the wind channel, dispels the heat for electronic equipment, when the user need charge for electronic equipment in the open air, can dismantle charge module from the mount pad, charges in the open air. The wireless charger is simple in structure, convenient to detach and convenient to carry, and not only improves the practicability of the wireless charger, but also improves the charging efficiency of the wireless charger.

Further, a plurality of magnetic attraction pieces are arranged on one side of the shell, facing the mounting seat.

In the technical scheme, the charging module is connected with the mounting seat through the magnetic attraction piece, and when a user needs to use in the vehicle, the charging module is close to the mounting seat, and the magnetic force generated by the magnetic attraction piece adsorbs the charging module and the mounting seat together.

Further, the shell is provided with a plurality of soft rubber pieces, the magnetic attraction piece is arranged between the shell and the soft rubber pieces, the mounting seat is provided with a plurality of grooves, and when the charging module is connected with the mounting seat, the soft rubber pieces can extend into the grooves.

In the above technical scheme, the soft rubber piece has the function of supporting and preventing slipping as a foot pad, so that when the charging module is separated from the mounting seat, the charging module can be placed on a plane smoothly and reliably, and the electronic equipment is more stable when being charged outdoors.

Further, one side of the shell, which is far away from the heat dissipation module, is connected with a charging panel, the charging panel is provided with a buckle, the mounting seat is provided with a clamping groove, and the buckle is matched and connected with the clamping groove.

In the technical scheme, the charging panel is provided with the buckle, the mounting seat is provided with the clamping groove, and when the charging module is connected with the mounting seat, the charging module and the mounting seat are clamped together through the buckle and the clamping groove, so that the charging module and the mounting seat are more firmly connected, and the electronic equipment can be charged safely and reliably.

Further, the charging panel is provided with surrounding walls at the periphery.

In the technical scheme, the surrounding wall has a limiting function, and can effectively position the electronic equipment during charging so as to avoid displacement of the electronic equipment during running of the vehicle.

Further, the air duct is provided with an air inlet and an air outlet, the air inlet is arranged at one end of the air duct, which is close to the fan, and the air outlet is arranged on the charging panel.

In the technical scheme, air flow generated by the fan enters the air duct through the air inlet and is blown out from the air outlet, so that heat is dissipated for the charging equipment placed on the charging panel.

Further, the air outlet is in a grid structure.

In the above technical scheme, the wireless charger is in the use, and unavoidable has the foreign matter to get into the wind channel from the air outlet to cause the stall to the fan, influence wireless charger to electronic equipment's radiating effect, the air outlet is in the net structure can furthest avoid the foreign matter to get into in the wind channel.

Further, the charging module further comprises a charging assembly, and the charging assembly is arranged in the shell.

In the technical scheme, the charging assembly is used for charging the electronic equipment, and is arranged in the shell, so that the whole structure of the charging module is smaller and more exquisite, and the charging module is convenient to carry.

Further, the charging assembly comprises a charging coil, a coil support, a circuit board and a chargeable power supply, wherein the charging coil is arranged on the coil support, and the charging coil and the circuit board are respectively and electrically connected with the chargeable power supply.

In the technical scheme, the charging coil is arranged on the coil support, supporting force is provided for the charging coil, the chargeable power supply is respectively connected with the charging coil and the circuit board, electric energy is provided for the charging coil, when the charging module is arranged in a vehicle, the power supply of the vehicle body automatically charges the chargeable power supply, the charging module is ensured to be full in electric quantity when in outdoor use, and when the electronic equipment is arranged on the charging module, the charging coil interacts with the receiving coil in the electronic equipment, so that the purpose of charging the electronic equipment is achieved.

Further, the rechargeable power supply is connected with a thermosensitive element.

In the scheme, the thermosensitive element is used as the temperature sensing element, so that the chargeable power supply is ensured to be in a normal working state, and when the temperature detected by the thermosensitive element is higher or lower than the working temperature of the chargeable power supply, the chargeable power supply is powered off, so that the charging module pauses a charging function.

Compared with the prior art, the split type vehicle-mounted wireless charger has at least the following beneficial effects:

First: can dismantle with the mount pad through setting up the module of charging and be connected, satisfy the user in indoor and outdoor all chargeable demand, promoted wireless charger's practicality.

Second,: through setting up heat dissipation module, heat dissipation module includes fan and fan cover, forms the wind channel when charging module and mount pad are connected, and the air current that the fan produced blows electronic equipment through the wind channel, helps electronic equipment heat dissipation.

Drawings

Fig. 1 is a schematic cross-sectional view of a split type vehicle-mounted wireless charger according to an embodiment of the present utility model.

Fig. 2 is a schematic view of a part of a casing of a split type vehicle-mounted wireless charger according to an embodiment of the present utility model.

Fig. 3 is a schematic view of a mounting seat structure of a split type vehicle-mounted wireless charger according to an embodiment of the present utility model.

Fig. 4 is a schematic diagram of the overall structure of a split type vehicle-mounted wireless charger according to an embodiment of the present utility model.

Fig. 5 is an enlarged schematic view of the structure of fig. 4 a.

Fig. 6 is a schematic structural diagram of a charging assembly of a split type vehicle-mounted wireless charger according to an embodiment of the present utility model.

Description of the reference numerals

The charging module 1, the housing 101, the first air slot 1011, the magnetic attraction piece 1012, the flexible glue piece 1013, the charging component 102, the charging coil 1021, the coil bracket 1022, the circuit board 1023, the chargeable power supply 1024, the heat dissipation module 2, the fan 201, the fan cover 202, the second air slot 2021, the mounting base 3, the groove 301, the card slot 302, the air duct 4, the air inlet 401, the air outlet 402, the grid structure 4021, the charging panel 5, the buckle 501, the enclosure wall 502, and the heat sensitive element 6.

Detailed Description

The split type vehicle-mounted wireless charger of the present utility model will be described in further detail with reference to specific embodiments and drawings. The drawings illustrate preferred embodiments of the utility model. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

Referring to fig. 1, in a preferred embodiment of the split type vehicle-mounted wireless charger of the present utility model, the split type vehicle-mounted wireless charger comprises a charging module 1, a heat dissipation module 2 and a mounting seat 3, wherein the charging module 1 is provided with a housing 101, the charging module 1 is detachably connected with the mounting seat 3 through the housing 101, the heat dissipation module 2 comprises a fan 201 and a fan cover 202, the fan 201 is arranged in the fan cover 202, the fan cover 202 is fixedly arranged on the mounting seat 3, the housing 101 is provided with a first air slot 1011, the fan cover 202 is provided with a second air slot 2021, when the charging module 1 is connected with the mounting seat 3, the first air slot 1011 is connected with the second air slot 2021 to form an air channel 4, and air flow generated by the fan 201 is blown to an electronic device through the air channel 4.

From the above technical solution, it can be seen that the charging module 1 is provided with the housing 101, the charging module 1 is detachably connected with the mounting seat 3 through the housing 101, the heat dissipation module 2 includes the fan 201 and the fan cover 202, the fan 201 is disposed in the fan cover 202, the fan cover 202 is fixedly disposed on the mounting seat 3, the housing 101 is provided with the first air slot 1011, the fan cover 202 is provided with the second air slot 2021, when the charging module 1 is connected with the mounting seat 3, the first air slot 1011 is connected with the second air slot 2021 to form the air channel 4, and the air flow generated by the fan 201 is blown to the electronic device through the air channel 4. When a user charges electronic equipment on a vehicle, the charging module 1 is connected with the mounting seat 3, the electronic equipment can be used for navigation and other works while wireless charging is performed, meanwhile, air flow generated by the fan 201 is blown to the electronic equipment through the air duct 4 to radiate heat for the electronic equipment, and when the user needs to charge the electronic equipment outdoors, the charging module 1 can be detached from the mounting seat 3 to realize charging of the electronic equipment outdoors. The wireless charger is simple in structure, convenient to detach and convenient to carry, and not only improves the practicability of the wireless charger, but also improves the charging efficiency of the wireless charger.

Referring to fig. 2, in the present embodiment, a plurality of magnetic attraction members 1012 are disposed on a side of the housing 101 facing the mounting base 3. The magnetic attraction piece 1012 is a magnetic object, has the characteristics of magnetism and attraction, is convenient to process, and can effectively reduce production cost. The charging module 1 and the mounting seat 3 are connected through the magnetic attraction piece 1012, when a user needs to use the charging module in a vehicle, the charging module 1 is close to the mounting seat 3, and the magnetic force generated by the magnetic attraction piece 1012 adsorbs the charging module 1 and the mounting seat 3 together.

In addition, the housing 101 is further provided with a plurality of soft rubber members 1013, the magnetic attraction member 1012 is disposed between the housing 101 and the soft rubber members 1013, meanwhile, the mounting seat 3 is provided with a plurality of grooves 301, and when the charging module 1 is connected with the mounting seat 3, the soft rubber members 1013 can extend into the grooves 301. The flexible glue part 1013 has the effect of supporting and anti-skidding as the callus on the sole, and when charging module 1 and mount pad 3 separation, flexible glue part 1013 makes charging module 1 can be level and reliable place on the plane, ensures that electronic equipment is more steady when outdoor charging.

Referring to fig. 4 and 5, a charging panel 5 is connected to a side of the housing 101 away from the heat dissipation module 2, the charging panel 5 is provided with a buckle 501, the mounting base 3 is provided with a clamping groove 302, and the buckle 501 is cooperatively connected with the clamping groove 302. The charging panel 5 is provided with the buckle 501, and the mount pad 3 is provided with the draw-in groove 302, and when the charging module 1 is connected with the mount pad 3, the charging module 1 and the mount pad 3 are in the same place through the buckle 501 and the draw-in groove 302 block for the connection of the charging module 1 and the mount pad 2 is more firm, ensures that electronic equipment can safe and reliable charge. In this embodiment, the card slot 302 has a space for placement of a hand, so that a user can separate the charging module 1 from the mounting base 3.

It should be noted that, the mounting seat 3 of the utility model is an interior panel in the vehicle body, and the charging module 1 and the mounting seat 3 are detachably connected in a magnetic attraction and buckling combination mode, so that a user can conveniently separate the charging module 1 from the mounting seat 3, and the charging module can be used for charging electronic equipment outdoors, and meanwhile, the charging module 1 is more tightly connected with the mounting seat 3, thereby preventing poor contact between the charging module 1 and a power supply of the vehicle body when the vehicle bumps, and affecting the charging efficiency of the wireless charger.

Further, the charging panel 5 has a surrounding wall 502 around. The enclosing wall 502 has a limiting function, and can effectively position the electronic equipment during charging, so that the electronic equipment is prevented from being shifted during the running process of the vehicle.

Referring to fig. 1 again, the air duct 4 is provided with an air inlet 401 and an air outlet 402, the air inlet 401 is disposed at one end of the air duct 4 close to the fan 201, and the air outlet 402 is disposed on the charging panel 5. The air flow generated by the fan 201 enters the air duct 4 through the air inlet 401 and is blown out from the air outlet 402, so as to dissipate heat of the charging equipment placed on the charging panel 5.

Specifically, the air outlet 402 is a mesh structure 4021. In the use process of the wireless charger, unavoidable foreign matters enter the air duct 4 from the air outlet 402, so that the fan 201 is blocked, the heat dissipation effect of the wireless charger on the electronic equipment is affected, and the air outlet 402 is of a grid structure 4021, so that the foreign matters can be prevented from entering the air duct to the greatest extent.

Referring to fig. 1 and 6, the charging module 1 further includes a charging assembly 102, and the charging assembly 102 is disposed in the housing 101. The charging assembly 102 is used for charging electronic equipment, and the charging assembly 102 is arranged in the shell 101, so that the overall structure of the charging module 1 is smaller and more exquisite, the coordination and unification of the appearance of the charging module 1 are ensured, and meanwhile, the charging module 1 is convenient to carry when being used outdoors.

Specifically, the charging assembly 102 includes a charging coil 1021, a coil support 1022, a circuit board 1023, and a rechargeable power source 1024, the charging coil 1021 is disposed on the coil support 1022, and the charging coil 1021 and the circuit board 1023 are electrically connected to the rechargeable power source 1024, respectively. The charging coil 1021 is arranged on the coil bracket 1022 to provide supporting force for the charging coil 1021, the charging coil 1021 and the circuit board 1023 are respectively connected with the chargeable power supply 1024, the chargeable power supply 1024 provides electric energy for the charging coil 1021, when the charging module 1 is arranged on a vehicle, the power supply in the vehicle automatically charges the chargeable power supply 1024, the charging module 1 is ensured to have sufficient electric quantity when in outdoor use, and when the electronic equipment is arranged on the charging module 1, the charging coil 1021 interacts with the receiving coil in the electronic equipment, so that the purpose of charging the electronic equipment is achieved.

It should be noted that, during charging in the vehicle, the rechargeable power supply 1024 may directly use the power supply in the vehicle to transmit the electric quantity to the electronic device, and meanwhile, may also charge the rechargeable power supply 1024 to supplement the power supply, so as to ensure that the electric quantity of the charging module 1 is sufficient when in outdoor use; when the vehicle is used outside, the rechargeable power supply 1024 uses the power carried by itself to wirelessly transmit the electric quantity to the mobile electronic device.

In this embodiment, the rechargeable power source 1024 is used as an energy storage component, and can handle a charging time of one and a half hours for the electronic device with the charging power of 30W. In particular, in the implementation, as a preferred implementation, the vehicle body may use the maximum power 50w to charge the electronic device, and the user may select power sources with different powers according to actual situations.

Referring back to fig. 1, a heat sensitive element 6 is connected to the rechargeable power source 1024. The thermal element 6 is used as a temperature sensing element to ensure that the rechargeable power supply 1024 is in a normal working state, and when the temperature detected by the thermal element 6 is higher or lower than the working temperature of the rechargeable power supply 1024, the rechargeable power supply 1024 is powered off, so that the charging function of the charging module 1 is suspended, and the charging module 1 is protected.

The specific working principle of the scheme of the utility model is as follows: when the electronic equipment is required to be charged in the vehicle, the charging module 1 can be installed in the vehicle body in a magnetic attraction and buckling combination mode, so that the electronic equipment can perform wireless charging and navigation and other works, and meanwhile, air flow generated by the fan 201 is blown to the electronic equipment through the air duct 4 to dissipate heat of the electronic equipment. When the wireless charger is required to be used outdoors, the charging module 1 is separated from the mounting seat 3, the disassembled charging module 1 is not provided with the fan module 2, the heat dissipation mode of the electronic equipment can be switched to natural heat dissipation, meanwhile, the charging module 1 is convenient to carry, noise of the fan 201 is avoided, and the user has a rest, is leisure, and communicates with other people more conveniently. Meanwhile, the charging module 1 without the fan 201 is not easily damaged when it falls in outdoor use, because the fan 201 is used as a high-rotation-speed moving part, and serious damage is caused to bearings, light and thin blades and the like when it falls and collides.

In the description of the present utility model, it should be understood that the terms such as "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to 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 a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

While the utility model has been described in conjunction with the specific embodiments above, it is evident that many alternatives, modifications and variations will be apparent to those skilled in the art in light of the foregoing description. Accordingly, all such alternatives, modifications, and variations are included within the spirit and scope of the following claims.

Claims (10)

1. A split-type vehicle-mounted wireless charger, characterized in that it comprises a charging module, a heat dissipation module, and a mounting seat, wherein the charging module is provided with a shell, and the charging module is detachably connected to the mounting seat through the shell, the heat dissipation module comprises a fan and a fan cover, the fan is arranged in the fan cover, and the fan cover is fixed to the mounting seat, the shell is provided with a first wind groove, and the fan cover is provided with a second wind groove, when the charging module is connected to the mounting seat, the first wind groove and the second wind groove are connected to form an air duct, and the airflow generated by the fan is blown toward the electronic device through the air duct. 2. The split-type vehicle-mounted wireless charger according to claim 1, characterized in that a plurality of magnetic suction parts are provided on a side of the shell facing the mounting seat. 3. The split-type vehicle-mounted wireless charger according to claim 2 is characterized in that the shell is provided with a plurality of soft plastic parts, the magnetic suction part is arranged between the shell and the soft plastic parts, the mounting seat is provided with a plurality of grooves, and when the charging module is connected to the mounting seat, the soft plastic parts can extend into the grooves. 4. The split-type vehicle-mounted wireless charger according to claim 1 is characterized in that a charging panel is connected to a side of the shell away from the heat dissipation module, the charging panel is provided with a buckle, the mounting seat is provided with a slot, and the buckle is matched and connected with the slot. 5. The split-type vehicle-mounted wireless charger according to claim 4, characterized in that the charging panel is surrounded by walls. 6. The split-type vehicle-mounted wireless charger according to claim 4 is characterized in that the air duct is provided with an air inlet and an air outlet, the air inlet is provided at one end of the air duct close to the fan, and the air outlet is provided on the charging panel. 7. The split-type vehicle-mounted wireless charger according to claim 6, characterized in that the air outlet is in a grid structure. 8. The split-type vehicle-mounted wireless charger according to claim 1, characterized in that the charging module further comprises a charging component, and the charging component is disposed in the shell. 9. The split-type vehicle-mounted wireless charger according to claim 8, characterized in that the charging component includes a charging coil, a coil bracket, a circuit board, and a rechargeable power source, the charging coil is arranged on the coil bracket, and the charging coil and the circuit board are electrically connected to the rechargeable power source respectively. 10 . The split-type vehicle-mounted wireless charger according to claim 9 , wherein the rechargeable power source is connected to a thermistor.