CN214255765U

CN214255765U - Convenient wireless charging seat

Info

Publication number: CN214255765U
Application number: CN202023269175.2U
Authority: CN
Inventors: 兰相球
Original assignee: Ganzhou Lanbinglong Technology Co ltd
Current assignee: Ganzhou Lanbinglong Technology Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-09-21
Anticipated expiration: 2030-12-30

Abstract

The embodiment of the utility model relates to the field of wireless charging seats, in particular to a convenient wireless charging seat, which comprises a charging seat; the charger comprises a charger body, a heat dissipation cavity, a plurality of heat dissipation fins, an air outlet and a protective screen, wherein the charger body is fixedly arranged on the top surface of the charging seat, the heat dissipation cavity is formed in the charging seat, the bottom ends of the plurality of heat dissipation fins which are uniformly distributed and connected with the bottom of the charger body extend into the heat dissipation cavity, the air outlet is formed in one side of the charging seat, and the protective screen is arranged in the air outlet; the bottom of the heat dissipation cavity is fixedly provided with a supporting seat, and the supporting seat is provided with a blowing heat dissipation mechanism for uniformly blowing air to the plurality of heat dissipation fins. The embodiment of the utility model provides an among the heat dissipation mechanism of blowing, when utilizing two gas distribution turntables of adjusting motor drive to rotate, can make the air that blows off through the mouth of blowing more even, can evenly cover on cooling fin, improved the heat dissipation effect of blowing to cooling fin.

Description

Convenient wireless charging seat

Technical Field

The embodiment of the utility model provides a relate to wireless charging seat field, specifically are convenient wireless charging seat.

Background

The wireless charging technology is derived from a wireless power transmission technology and can be divided into a low-power wireless charging mode and a high-power wireless charging mode. The low-power wireless charging is usually performed by electromagnetic induction, such as charging a mobile phone, but the medium-sized wireless charging for the electric vehicle is performed by induction. High-power wireless charging usually adopts a resonance mode (the mode is adopted by most electric vehicles) and energy is transmitted to a device for power utilization by a power supply device (a charger), and the device charges a battery by using received energy and is used for self operation. However, in the wireless charging process, along with the increase of the quick charging power, the heat productivity of the coil of the charging seat is greatly increased, and the heat produced by the charging seat can not be dissipated in time, so that the safety risk of the charging seat is increased, and the wireless charging power can also be reduced.

Disclosure of Invention

An object of the embodiment of the utility model is to provide a convenient wireless charging seat to solve the problem that proposes among the above-mentioned background art. In order to achieve the above object, the embodiment of the present invention provides the following technical solutions:

a convenient wireless charging stand comprises a charging stand;

the charger comprises a charger body, a heat dissipation cavity, a plurality of heat dissipation fins, an air outlet and a protective screen, wherein the charger body is fixedly arranged on the top surface of the charging seat, the heat dissipation cavity is formed in the charging seat, the bottom ends of the plurality of heat dissipation fins which are uniformly distributed and connected with the bottom of the charger body extend into the heat dissipation cavity, the air outlet is formed in one side of the charging seat, and the protective screen is arranged in the air outlet; the bottom of the heat dissipation cavity is fixedly provided with a supporting seat, and the supporting seat is provided with a blowing heat dissipation mechanism for uniformly blowing air to the plurality of heat dissipation fins;

the other side of the charging seat is also provided with a power interface connected with the charger body, and the charging seat on the same side as the power interface is provided with a dustproof assembly;

the dustproof assembly comprises a rectangular block arranged in the rectangular cavity in a sliding mode and supported by a second supporting spring, a dustproof plate is fixedly arranged on one side of the rectangular block, a guide groove is formed in the outer side wall of the charging seat, and the dustproof plate is arranged in the guide groove in a supporting and sliding mode.

As a further scheme of the embodiment of the utility model: four corners of the bottom of the charging seat are provided with buffering support legs.

As a further scheme of the embodiment of the utility model: the supporting cavity has all been seted up in the bottom four corners of charging seat, the buffering stabilizer blade includes to support through first supporting spring and slides and locate support the support slider of intracavity, fixed mounting has the supporting leg on the support slider, the supporting leg runs through to slide and extends to support the outside in cavity, just the supporting legs is installed to the bottom of supporting leg.

As a further scheme of the embodiment of the utility model: the air distribution cavity is formed in the supporting seat, the blowing and heat dissipation mechanism comprises two groups of air distribution turntables which are hermetically and rotatably arranged on a top plate of the air distribution cavity, air blowing nozzles are arranged on the two groups of air distribution turntables, and a blowing grid is arranged at the top ends of the air blowing nozzles; and the supporting seat is also provided with an adjusting motor for driving the two groups of gas distribution turntables to synchronously rotate.

As a further scheme of the embodiment of the utility model: the air blowing and heat dissipating mechanism further comprises an air pump used for blowing air into the air distribution cavity, wherein the air inlet end of the air pump is provided with a dustproof grid, and the air outlet end of the air pump extends into the air distribution cavity.

As a further scheme of the embodiment of the utility model: the air distribution rotary table is characterized in that a driving shaft is connected to an output shaft of the adjusting motor in a driving mode, a driving bevel gear is arranged on the driving shaft, a rotary column is coaxially and fixedly arranged on the air distribution rotary table, the rotary column is rotatably arranged in the air distribution cavity, and a driven bevel gear meshed with the driving bevel gear is arranged on the rotary column.

Compared with the prior art, the utility model discloses the beneficial effect of embodiment is:

1. the embodiment of the utility model has a certain buffering and supporting effect on the whole wireless charging seat through the arranged buffering support leg;

2. when the power interface is needed to be used, the dust-proof plate is only required to be shifted downwards until the power interface leaks, and the second supporting spring is in a compressed state; when the power interface is not needed, the power interface can be covered by the dust-proof plate under the elastic supporting action of the second supporting spring, so that the effects of dust prevention and protection are achieved;

3. after the air pump is started, air can be blown into the air distribution cavity, and then the air is blown out through the air blowing nozzle.

Drawings

In order to illustrate the technical solutions in the embodiments of the present invention more clearly, the drawings that are needed in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention.

Fig. 1 is a schematic structural diagram of a wireless charging seat according to an embodiment of the present invention.

Fig. 2 is an enlarged schematic view of a portion a in fig. 1.

Fig. 3 is an enlarged schematic view of a portion B in fig. 1.

In the figure: 1-charging seat, 2-charger body, 3-air outlet, 4-protective screen, 5-heat dissipation fins, 6-air pump, 7-air distribution chamber, 8-air distribution turntable, 9-driving shaft, 10-dustproof grid, 11-adjusting motor, 12-air blowing nozzle, 13-air blowing grid, 14-supporting chamber, 15-supporting leg, 16-supporting leg, 17-supporting slider, 18-first supporting spring, 19-heat dissipation chamber, 20-supporting seat, 21-power interface, 22-guiding groove, 23-rectangular chamber, 24-second supporting spring, 25-rectangular block, 26-dustproof plate, 27-rotating column, 28-driven bevel gear, 29-driving bevel gear.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1, in the embodiment of the present invention, a convenient wireless charging seat includes a charging seat 1, a charger body 2 is fixedly disposed on a top surface of the charging seat 1, a heat dissipation cavity 19 is formed in the charging seat 1, bottom ends of a plurality of heat dissipation fins 5 uniformly connected to a bottom of the charger body 2 extend into the heat dissipation cavity 19, an air outlet 3 is formed on one side of the charging seat 1, and a protection net 4 is disposed in the air outlet 3; the bottom of the heat dissipation cavity 19 is fixedly provided with a support base 20, and the support base 20 is provided with a blowing heat dissipation mechanism for uniformly blowing air to the plurality of heat dissipation fins 5.

Further, in the preferred embodiment provided by the utility model, the bottom four corners of charging seat 1 all is provided with the buffering stabilizer blade, the support chamber 14 has all been seted up in charging seat 1's bottom four corners, the buffering stabilizer blade includes supports through first supporting spring 18 and slides and locate support the supporting shoe 17 in the chamber 14, fixed mounting has supporting leg 15 on the supporting shoe 17, supporting leg 15 runs through to slide and extends to support the outside in chamber 14, just supporting legs 16 is installed to supporting leg 15's bottom, consequently, plays certain buffering supporting effect to whole wireless charging seat through the buffering stabilizer blade that sets up.

Referring to fig. 1 and fig. 3, in another preferred embodiment of the present invention, a power interface 21 connected to the charger body 2 is further disposed on the other side of the charging seat 1, and a dustproof assembly is disposed on the charging seat 1 on the same side as the power interface 21.

Specifically, in the dustproof assembly provided in the embodiment of the present invention, the charging seat 1 is provided with a rectangular cavity 23, the dustproof assembly includes a rectangular block 25 slidably disposed in the rectangular cavity 23 and supported by a second supporting spring 24, a dustproof plate 26 is fixedly mounted on one side of the rectangular block 25, wherein the outer side wall of the charging seat 1 is provided with a guide groove 22, and the dustproof plate 26 is slidably disposed in the guide groove 22, so that when the power interface 21 needs to be used, the dustproof plate 26 only needs to be moved downward until the power interface 21 leaks, and the second supporting spring 24 is in a compressed state; when the power interface 21 is not needed, the power interface 21 can be covered by the dust-proof plate 26 under the elastic supporting action of the second supporting spring 24, thereby achieving the effects of dust prevention and protection.

As shown in fig. 1-2, in the preferred embodiment of the present invention, the supporting seat 20 is provided with an air distribution chamber 7, the blowing and heat dissipating mechanism includes two sets of air distribution turntables 8 hermetically and rotatably disposed on the top plate of the air distribution chamber 7, each of the two sets of air distribution turntables 8 is provided with a blowing nozzle 12, and the top end of the blowing nozzle 12 is provided with a blowing grille 13; the air blowing and heat dissipating mechanism further comprises an air pump 6 for blowing air into the air distribution cavity 7, wherein the air inlet end of the air pump 6 is provided with a dustproof grid 10, and the air outlet end of the air pump 6 extends into the air distribution cavity 7, so that after the air pump 6 is started, air can be blown into the air distribution cavity 7 and then blown out through the air blowing nozzle 12, meanwhile, when the two air distribution turntables 8 are driven to rotate by the adjusting motor 11, the air blown out through the air blowing nozzle 12 can be more uniform and can be uniformly covered on the heat dissipating fins 5, and the air blowing and heat dissipating effects on the heat dissipating fins 5 are improved.

Further, in the preferred embodiment provided by the utility model, the drive connection has drive shaft 9 on adjusting motor 11's the output shaft, be provided with drive bevel gear 29 on the drive shaft 9, coaxial fixed being provided with column spinner 27 on the gas distribution carousel 8, column spinner 27 rotates and locates in the gas distribution chamber 7, be provided with on the column spinner 27 with drive bevel gear 29 engaged with driven bevel gear 28, consequently, when utilizing the adjusting motor 11 drive shaft 9 that starts rotatory, can drive column spinner 27 rotatory, and then make gas distribution carousel 8 rotatory to improve the homogeneity of blowing, guarantee the radiating effect.

In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A convenient wireless charging stand, which is characterized by comprising a charging stand (1);

a charger body (2) is fixedly arranged on the top surface of the charging seat (1), a heat dissipation cavity (19) is formed in the charging seat (1), the bottom ends of a plurality of heat dissipation fins (5) which are uniformly distributed and connected with the bottom of the charger body (2) extend into the heat dissipation cavity (19), an air outlet (3) is formed in one side of the charging seat (1), and a protective net (4) is arranged in the air outlet (3); a supporting seat (20) is fixedly arranged at the bottom of the heat dissipation cavity (19), and a blowing heat dissipation mechanism for uniformly blowing air to the plurality of heat dissipation fins (5) is arranged on the supporting seat (20);

the other side of the charging seat (1) is also provided with a power interface (21) connected with the charger body (2), and the charging seat (1) on the same side with the power interface (21) is provided with a dustproof assembly;

rectangular chamber (23) have been seted up on charging seat (1), dustproof subassembly includes supports through second supporting spring (24) and slides and locates rectangular block (25) in rectangular chamber (23), one side fixed mounting of rectangular block (25) has dust guard (26), wherein, guide way (22) have been seted up on the lateral wall of charging seat (1), dust guard (26) support slide and locate in guide way (22).

2. A convenient wireless charging stand according to claim 1, wherein four corners of the bottom of the charging stand (1) are provided with buffering legs.

3. The convenient wireless charging seat according to claim 2, wherein the four corners of the bottom of the charging seat (1) are provided with supporting cavities (14), the buffering support legs comprise supporting sliding blocks (17) which are arranged in the supporting cavities (14) in a sliding manner through first supporting springs (18), the supporting sliding blocks (17) are fixedly provided with supporting legs (15), the supporting legs (15) extend to the outside of the supporting cavities (14) in a penetrating and sliding manner, and the bottom ends of the supporting legs (15) are provided with supporting legs (16).

4. The convenient wireless charging stand according to claim 1, 2 or 3, wherein the supporting base (20) is provided with an air distribution chamber (7), the blowing heat dissipation mechanism comprises two groups of air distribution turntables (8) which are hermetically and rotatably arranged on the top plate of the air distribution chamber (7), the two groups of air distribution turntables (8) are respectively provided with a blowing nozzle (12), and the top end of the blowing nozzle (12) is provided with a blowing grille (13); the supporting seat (20) is also provided with an adjusting motor (11) for driving the two groups of gas distribution turntables (8) to synchronously rotate.

5. The convenient wireless charging stand according to claim 4, wherein the blowing heat dissipation mechanism further comprises an air pump (6) for blowing air into the air distribution chamber (7), wherein the air inlet end of the air pump (6) is provided with a dust-proof grille (10), and the air outlet end of the air pump (6) extends into the air distribution chamber (7).

6. The convenient wireless charging stand according to claim 5, wherein the output shaft of the adjusting motor (11) is connected with a driving shaft (9) in a driving manner, a driving bevel gear (29) is arranged on the driving shaft (9), a rotating column (27) is coaxially and fixedly arranged on the air distribution turntable (8), the rotating column (27) is rotatably arranged in the air distribution cavity (7), and a driven bevel gear (28) engaged with the driving bevel gear (29) is arranged on the rotating column (27).