CN217010370U

CN217010370U - Wireless charger with heat dissipation function

Info

Publication number: CN217010370U
Application number: CN202122793897.6U
Authority: CN
Inventors: 胡义俊; 黄卫东; 陈文志
Original assignee: Jiangxi Godfrey Technology Co ltd
Current assignee: Jiangxi Godfrey Technology Co ltd
Priority date: 2021-11-15
Filing date: 2021-11-15
Publication date: 2022-07-19
Anticipated expiration: 2031-11-15

Abstract

The utility model relates to the technical field of wireless quick charging, in particular to a wireless charger with a heat dissipation function, which comprises a base, a charging plate and a fan, wherein limiting arms distributed in a mirror image manner are arranged on two sides of the charging plate, arc-shaped protrusions extending towards the working surface of the charging plate are arranged at the tail ends of the limiting arms, the charging plate is obliquely arranged on the base, a plurality of uniformly arranged ventilation holes are formed in the connecting part of the charging plate and the base, the fan is fixedly arranged in the base, and the fan is arranged below the ventilation holes. According to the wireless charger with the heat dissipation function, the function that a gap exists between the fixed position of the mobile phone and the charging plate is achieved through the limiting arm, the function that the air flow drives heat to leave is achieved through the fan and the ventilation hole, and the defect that the wireless charger needs to be periodically disassembled to clean and maintain the wireless charger in order to enable the heat dissipation capacity of the wireless charger not to change is overcome.

Description

Wireless charger with heat dissipation function

Technical Field

The utility model relates to the technical field of wireless quick charging, in particular to a wireless charger with a heat dissipation function.

Background

Along with the popularization and the intellectualization of the mobile phone, the demand of people on the mobile phone in daily life is continuously increased, the electric quantity of the mobile phone cannot meet the daily use demand of people under the condition, the traditional wired charging mode is very inconvenient to use when charging, and the service life of the mobile phone charging port can be influenced by inserting and pulling out the mobile phone charging port for many times, so that the wireless charging technology of the mobile phone is required.

The wireless charger adopts the mode of carrying out the battery induction between battery coil and the cell-phone to charge mostly, this kind of wireless charger can produce the heat in the use, if not dispel the heat, the heat piles up the life that can influence wireless charger at a certain time, the radiating mode that wireless charger on the market adopted at present uses the fan mostly, dispel the heat and paste and dispel the heat with heat dissipation silicone grease etc. and dispel the heat, this kind of wireless charger need disassemble wireless charger and change article such as heat dissipation subsides after using a period, thereby make the radiating effect of wireless charger can not reduce.

SUMMERY OF THE UTILITY MODEL

Based on this, it is necessary to provide a wireless charger with a heat dissipation function, which solves the problem that the wireless charger needs to be periodically disassembled to clean and maintain the wireless charger so that the heat dissipation capability of the wireless charger is not changed by a limiting arm structure, aiming at the problems in the prior art.

In order to solve the problems of the prior art, the utility model adopts the technical scheme that:

the utility model provides a wireless charger with heat dissipation function, including base, charging panel and fan, the both sides of charging panel are provided with the spacing arm that is the mirror image and distributes, and the end of spacing arm is provided with the arc arch that extends to the charging panel working face, and the charging panel slope sets up on the base and the junction of charging panel and base sets up the ventilation hole that a plurality of evenly set up, and the fan is fixed to be set up in the inside and setting of fan in the below in ventilation hole of base.

Preferably, the junction of base and charging panel is provided with spacing arch, and spacing arch and charging panel are the vertical state, and spacing arch is circular-arc and spacing bellied top surface edge is provided with the arc strip.

Preferably, the fixed cover that is provided with in charging panel back, two spacing arms slide to set up in fixed cover.

Preferably, it is rectangular with the second to be provided with first rectangular on the spacing arm, and first rectangular length is greater than the second rectangular, and first rectangular and second are rectangular all to be the vertical state with spacing arch, and first rectangular and second are rectangular to be set up respectively on the same face in the both ends of spacing arm, are provided with the rack on the first rectangular, are provided with the gear in the fixed cover, and the gear meshes with the second rack on two spacing arms.

Preferably, the second long-strip one side center department of keeping away from spacing arm is provided with the gag lever post, and the gag lever post extends towards the direction of keeping away from spacing arm, and the first long-strip one side center department of keeping away from spacing arm sets up the spacing hole of cooperation gag lever post work.

Preferentially, the extension spring is sleeved on the limiting rod, one end of the extension spring is connected with the second strip-shaped fixed connection on the left limiting arm, and the other end of the extension spring is connected with the first strip-shaped fixed connection on the right limiting arm.

Preferably, the bellied end of arc is provided with two L type fixed plates, and two L type fixed plates set up respectively at the bellied both ends of arc, and the long limit of L type fixed plate is the vertical state with the arc arch and sets up in the position that is close to the charging panel.

Preferably, a sponge sheet is arranged on one surface of the long edge of the L-shaped fixing plate, which is close to the charging plate.

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

1. according to the wireless charger with the heat dissipation function, the function that a gap exists between the fixed position of the mobile phone and the charging plate is achieved through the limiting arm, the function that the air flow drives heat to leave is achieved through the fan and the ventilation hole, and the defect that the wireless charger needs to be periodically disassembled to clean and maintain the wireless charger in order to enable the heat dissipation capacity of the wireless charger not to change is overcome.

2. According to the wireless charger with the heat dissipation function, the function of providing a supporting point for the bottom end of the mobile phone is achieved by arranging the limiting protrusions, and the defect that the mobile phone is unstable during charging is overcome.

3. According to the wireless charger with the heat dissipation function, the limiting arm is arranged in the fixing sleeve in a sliding mode, so that the function that the fixing range of the limiting arm can be changed is achieved, and the defect that the wireless charger cannot be suitable for charging mobile phones with different widths is overcome.

4. According to the wireless charger with the heat dissipation function, the function that the two limiting arms move synchronously is achieved through the matching of the gear and the rack, and the defect that a mobile phone cannot be fixed in the middle of the charging panel is overcome.

5. According to the wireless charger with the heat dissipation function, the function of limiting the movement range of the limiting arm is achieved through the matching of the limiting rod and the limiting hole, and the defect that the limiting arm can fall off when the limiting arm is pulled is overcome.

6. According to the wireless charger with the heat dissipation function, the left limiting arm and the right limiting arm are connected through the tension spring, so that the function of enabling the two far limiting arms to automatically approach each other is achieved, and the defect that the two limiting arms need to be manually pushed to clamp is overcome.

7. According to the wireless charger with the heat dissipation function, the function of firmly fixing the mobile phone is achieved through the L-shaped fixing plate, and the defect that the mobile phone in a charging state is in danger of falling is overcome.

8. According to the wireless charger with the heat dissipation function, the function of reducing the pressure between the L-shaped fixing plate and the mobile phone is achieved through the sponge sheet, and the defect that the mobile phone is damaged when the L-shaped fixing plate is fixed is overcome.

Drawings

FIG. 1 is a perspective view of the entirety of the embodiment;

FIG. 2 is a side view of the entirety of the embodiment;

FIG. 3 is a front view of the embodiment as a whole;

FIG. 4 is a cross-sectional view of FIG. 3 of the embodiment;

FIG. 5 is a perspective view of the base of the embodiment;

fig. 6 is a schematic view of the internal structure of the pouch of the embodiment;

fig. 7 is a perspective view of a spacing arm of an embodiment.

The reference numbers in the figures are:

1-a base; 1 a-a vent; 1 b-a limit bulge; 1b 1-arc bar;

2-a charging pad; 2 a-a fixation sleeve; 2a 1-gear;

3-a fan; 4-a limiting arm; 4 a-arc-shaped protrusion; 4 b-a first strip; 4b 1-stop hole; 4 c-a second strip; 4c 1-stop bar; 4 d-tension spring; 4e-L shaped fixing plate; 4e 1-sponge sheet;

5-mobile phone.

Detailed Description

For a better understanding of the features and technical solutions of the present invention, as well as the specific objects and functions attained by the present invention, reference is made to the accompanying drawings and detailed description of the utility model.

As shown in fig. 1 to 7:

the embodiment of the utility model discloses a wireless charger with a heat dissipation function, which comprises a base 1, a charging panel 2 and a fan 3, wherein limiting arms 4 distributed in a mirror image mode are arranged on two sides of the charging panel 2, arc-shaped protrusions 4a extending towards the working surface of the charging panel 2 are arranged at the tail ends of the limiting arms 4, the charging panel 2 is obliquely arranged on the base 1, a plurality of uniformly arranged ventilation holes 1a are formed in the connecting position of the charging panel 2 and the base 1, the fan 3 is fixedly arranged inside the base 1, and the fan 3 is arranged below the ventilation holes 1 a.

Based on above-mentioned embodiment, the staff places the cell-phone at the working face of charging panel 2, and the bottom and the contact of base 1 of cell-phone, the both sides of cell-phone and the contact of spacing arm 4 and by preliminary centre gripping, because the protruding 4a of arc on the spacing arm 4 exists, the cell-phone will with there is certain interval between the working face of charging panel 2, thereby make the heat accumulation volume that charging panel 2 produced less, the output of ventilation hole 1a is followed to the wind-force of 3 work outputs of fan afterwards, cold wind will take away the heat along the surface movement of charging panel 2, thereby play better heat-sinking capability.

Further, the wireless charger with the heat dissipation function still has the defect that a mobile phone is unstable when being charged, and in order to solve the problem, as shown in fig. 1 to 5: the junction of base 1 and charging panel 2 is provided with spacing arch 1b, and spacing arch 1b is the vertical state with charging panel 2, and spacing arch 1b is circular-arc and spacing arch 1 b's top surface edge is provided with arc strip 1b 1.

Based on the above embodiment, the base 1 provided by the present application solves the above problem by providing the limiting protrusion 1 b.

Further, the wireless charger with a heat dissipation function provided by the present application still has a defect that it is not suitable for charging mobile phones with different widths, and to solve this problem, as shown in fig. 1 to 5: the fixed sleeve 2a is fixedly arranged on the back of the charging plate 2, and the two limiting arms 4 are slidably arranged in the fixed sleeve 2 a.

Based on the above embodiment, the present application provides a position limiting arm 4 which solves the above problems by being slidably disposed in the fixing sleeve 2 a.

Further, the wireless charger with a heat dissipation function provided by the present application still has a defect that the mobile phone cannot be fixed in the middle position of the charging board 2, and in order to solve this problem, as shown in fig. 6 to fig. 7: be provided with the rectangular 4b of first rectangular 4b and the rectangular 4c of second on spacing arm 4, the length of first rectangular 4b is greater than the rectangular 4c of second, first rectangular 4b all is the vertical state with spacing protruding 1b with the rectangular 4c of second, first rectangular 4b sets up respectively on the same face in the both ends of spacing arm 4 with the rectangular 4c of second, be provided with the rack on the first rectangular 4b, be provided with gear 2a1 in the fixed cover 2a, gear 2a1 meshes with the second rack on two spacing arms 4.

Based on the above embodiment, the present application provides a position limiting arm 4, which solves the above problem through the cooperation of the gear 2a1 and the rack.

Further, the wireless charger with a heat dissipation function still has a defect that the limiting arm 4 may fall off when the limiting arm 4 is pulled, and in order to solve the problem, as shown in fig. 6 to 7: the second strip 4c is provided with a limiting rod 4c1 at the center of the surface far away from the limiting arm 4, the limiting rod 4c1 extends towards the direction far away from the limiting arm 4, and the first strip 4b is provided with a limiting hole 4b1 matched with the limiting rod 4c1 at the center of the surface far away from the limiting arm 4.

Based on the above embodiments, the limiting arm 4 provided by the present application solves the above problems by matching the limiting rod 4c1 with the limiting hole 4b 1.

Further, the wireless charger with the heat dissipation function still has the defect that two limiting arms 4 need to be manually pushed to clamp, and in order to solve the problem, as shown in fig. 6 to 7: cup jointed extension spring 4d on the gag lever post 4c1, the rectangular 4c fixed connection of second on extension spring 4 d's one end and the left side spacing arm 4, extension spring 4 d's the other end and the first rectangular 4b fixed connection on the right side spacing arm 4.

Based on the above-mentioned embodiment, the extension spring 4d that this application provided has solved above-mentioned problem through connecting two spacing arms 4 about.

Further, the wireless charger with the heat dissipation function provided by the present application still has a defect that a mobile phone in a charging state has a risk of dropping, and in order to solve the problem, as shown in fig. 6 to 7: the end of the arc-shaped protrusion 4a is provided with two L-shaped fixing plates 4e, the two L-shaped fixing plates 4e are respectively arranged at two ends of the arc-shaped protrusion 4a, and the long edge of the L-shaped fixing plate 4e is perpendicular to the arc-shaped protrusion 4a and is arranged at a position close to the charging plate 2.

Based on the above embodiment, the limiting arm 4 provided by the present application fixes the two L-shaped fixing plates 4e, so as to solve the above problem.

Further, the wireless charger with a heat dissipation function provided by the present application still has a defect that the mobile phone may be damaged when the L-shaped fixing plate 4e is fixed, and in order to solve the problem, as shown in fig. 6 to 7: a sponge piece 4e1 is provided on one side of the long side of the L-shaped fixing plate 4e near the charging plate 2.

Based on the above-described embodiment, the present application provides an L-shaped fixing plate 4e which solves the above-described problems by providing a sponge sheet 4e1 on the contact surface with the cellular phone.

The above examples only show one or more embodiments of the present invention, and the description is specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that various changes and modifications can be made by those skilled in the art without departing from the spirit of the utility model, and these changes and modifications are all within the scope of the utility model. Therefore, the protection scope of the present patent should be subject to the appended claims.

Claims

1. The utility model provides a wireless charger with heat dissipation function, including base (1), charging panel (2) and fan (3), a serial communication port, the both sides of charging panel (2) are provided with spacing arm (4) that are the mirror image and distribute, the end of spacing arm (4) is provided with the arc arch (4a) that extend to charging panel (2) working face, charging panel (2) slope sets up on base (1) and charging panel (2) and the junction of base (1) set up ventilation hole (1a) that a plurality of evenly set up, fan (3) are fixed to be set up in the setting of base (1) inside and fan (3) in the below of ventilation hole (1 a).

2. The wireless charger with the heat dissipation function according to claim 1, wherein a limiting protrusion (1b) is disposed at a joint of the base (1) and the charging plate (2), the limiting protrusion (1b) is perpendicular to the charging plate (2), the limiting protrusion (1b) is arc-shaped, and an arc-shaped strip (1b1) is disposed on an edge of a top surface of the limiting protrusion (1 b).

3. The wireless charger with the heat dissipation function as claimed in claim 1, wherein a fixing sleeve (2a) is fixedly arranged on the back of the charging plate (2), and the two limiting arms (4) are slidably arranged in the fixing sleeve (2 a).

4. The wireless charger with the heat dissipation function according to claim 3, wherein the limiting arm (4) is provided with a first strip (4b) and a second strip (4c), the length of the first strip (4b) is greater than that of the second strip (4c), the first strip (4b) and the second strip (4c) are both perpendicular to the limiting protrusion (1b), the first strip (4b) and the second strip (4c) are respectively disposed on the same surface of the two ends of the limiting arm (4), the first strip (4b) is provided with a rack, the fixing sleeve (2a) is provided with a gear (2a1), and the gear (2a1) is engaged with the second racks on the two limiting arms (4).

5. The wireless charger with the heat dissipation function according to claim 4, wherein a position limiting rod (4c1) is disposed at a center of a surface of the second strip (4c) away from the position limiting arm (4), the position limiting rod (4c1) extends in a direction away from the position limiting arm (4), and a position limiting hole (4b1) matched with the position limiting rod (4c1) is disposed at a center of a surface of the first strip (4b) away from the position limiting arm (4).

6. The wireless charger with the heat dissipation function as recited in claim 5, wherein the limiting rod (4c1) is sleeved with a tension spring (4d), one end of the tension spring (4d) is fixedly connected with the second strip (4c) on the left limiting arm (4), and the other end of the tension spring (4d) is fixedly connected with the first strip (4b) on the right limiting arm (4).

7. The wireless charger with the heat dissipation function according to claim 6, wherein two L-shaped fixing plates (4e) are disposed at the ends of the arc-shaped protrusion (4a), the two L-shaped fixing plates (4e) are disposed at the two ends of the arc-shaped protrusion (4a), and the long side of the L-shaped fixing plate (4e) is perpendicular to the arc-shaped protrusion (4a) and disposed at a position close to the charging plate (2).

8. The wireless charger with a heat dissipation function as claimed in claim 7, wherein a sponge sheet (4e1) is provided on one side of the long side of the L-shaped fixing plate (4e) close to the charging plate (2).