CN217159345U

CN217159345U - High-heat-dissipation multifunctional wireless charger

Info

Publication number: CN217159345U
Application number: CN202220966488.3U
Authority: CN
Inventors: 张帮富
Original assignee: Shenzhen South Fortune Technology Co ltd
Current assignee: Shenzhen South Fortune Technology Co ltd
Priority date: 2022-04-25
Filing date: 2022-04-25
Publication date: 2022-08-09
Anticipated expiration: 2032-04-25

Abstract

The utility model discloses a multi-functional wireless charger of high heat dissipation, which comprises a housin, the equal fixedly connected with U type pole in shells inner wall's both sides, be provided with two sets of flexible subassemblies on the inner wall of U type pole, just be located and be provided with two small-size radiator fan between two sets of flexible subassemblies on the inner wall of U type pole, flexible subassembly includes the fixed section of thick bamboo of fixed connection on U type pole. The utility model discloses a with the inside of bar apron embedding bar thermovent, carry out the shutoff to the bar thermovent, avoided when need not dispel the heat, the bar thermovent is in open state, and then can avoid the inside that the tiny particle dust in the outside air passed the dust screen and got into the casing, avoid a large amount of tiny particle dust to get into the inside of casing, thereby a large amount of dust of electronic equipment surface adsorption of having avoided the casing inside, thereby can play certain protecting effect to the inside electronic equipment of casing, and can improve electronic equipment's radiating effect.

Description

High-heat-dissipation multifunctional wireless charger

Technical Field

The utility model relates to a charger technical field especially relates to a multi-functional wireless charger of high heat dissipation.

Background

With the rapid development of scientific technology, wireless charging technology has entered into the lives of people. Some electronic devices, such as mobile phones, can be charged by using a wireless charger, and the mobile phone is directly placed on the wireless charger when being charged. Electronic equipment such as a mobile phone and the like supporting wireless charging is placed on a charging surface of a wireless charger, the wireless charger detects a wireless receiving coil in the electronic equipment, the wireless transmitting coil and the wireless receiving coil of the wireless charger are matched with each other to start charging, and meanwhile, the wireless charger can light a work indicator lamp to prompt charging.

In actual use, the inside electronic equipment of wireless charger can produce certain high temperature, and then seted up the thermovent on the casing of present most wireless chargers, dispel the heat to the inside electronic equipment of its casing, and prevent dust to it through installing the dust screen on the thermovent, however most dust screens on the market can only intercept the large granule dust, the inside of partial tiny particle dust in the air gets into wireless charger through the thermovent, lead to inside electronic equipment surface dust to pile up, and then the radiating efficiency of electronic equipment has been reduced, and lead to easily that electronic equipment can not consider timely heat dissipation, lead to the equipment to damage, the life of wireless charger has been reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the multi-functional wireless charger of a high heat dissipation that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a high-heat-dissipation multifunctional wireless charger comprises a shell, wherein U-shaped rods are fixedly connected to two sides of the inner wall of the shell, two groups of telescopic assemblies are arranged on the inner wall of each U-shaped rod, two small heat dissipation fans are arranged on the inner wall of each U-shaped rod and between the two groups of telescopic assemblies, each telescopic assembly comprises a fixed cylinder fixedly connected to the U-shaped rod, an electromagnet is fixedly connected to one side of the inner wall of the fixed cylinder, an iron block is slidably connected between the top and the bottom of the inner wall of the fixed cylinder, an elastic part is fixedly connected between the electromagnet and the side opposite to the iron block, a straight rod is fixedly connected to one side of the iron block, the other end of the straight rod penetrates through and extends to the outside of the fixed cylinder, a strip-shaped cover plate is fixedly connected to one end of the straight rod extending to the outside of the fixed cylinder, and strip-shaped heat dissipation ports are formed in two sides of the shell, fixedly connected with dust screen on the inner wall of bar thermovent, shell inner wall's front is provided with electric core.

As a further description of the above technical solution:

the front of the battery cell is sequentially provided with a temperature inductor and a wireless transmitting coil from top to bottom.

As a further description of the above technical solution:

the front of casing is provided with liquid crystal display, temperature-sensing ware and liquid crystal display electric connection.

Through liquid crystal display's setting can the audio-visual temperature situation of looking over the casing inside of person of facilitating the use, and then the person of facilitating the use in time dispels the heat to the casing.

As a further description of the above technical solution:

the bottom of the shell is sequentially provided with a control switch and a hanging rope from left to right.

The wireless charger is convenient to carry when in use through the arrangement of the hanging rope.

As a further description of the above technical solution:

and the small-sized heat radiation fan and the electromagnet are electrically connected with the control switch.

As a further description of the above technical solution:

and buffer rubber layers are fixedly connected to the two sides of the iron block.

The arrangement of the buffer rubber layer can buffer the contact between the iron block and the electromagnet as well as the inner wall of the fixed cylinder, so that the iron block is prevented from being in strong collision with the electromagnet and the inner wall of the fixed cylinder, and the iron block can be prevented from being broken due to severe collision with the electromagnet, and the service life of the telescopic assembly can be prolonged.

The utility model discloses following beneficial effect has:

compared with the prior art, this multi-functional wireless charger of high heat dissipation, through the inside with bar apron embedding bar thermovent, carry out the shutoff to the bar thermovent, avoided when need not dispel the heat, bar thermovent is in open state, and then can avoid the inside that the tiny particle dust in the outside air passed the dust screen and gets into the casing, avoid a large amount of tiny particle dust to get into the inside of casing, thereby a large amount of dust of electronic equipment surface adsorption of having avoided the casing inside, thereby can play certain protecting effect to the electronic equipment of casing inside, and can improve electronic equipment's radiating effect.

Drawings

Fig. 1 is an elevational sectional view of the overall structure of a high-heat-dissipation multifunctional wireless charger provided by the present invention;

fig. 2 is a perspective view of the overall structure of the high heat dissipation multifunctional wireless charger provided by the present invention;

fig. 3 is a sectional perspective view of a housing of a high heat dissipation multifunctional wireless charger provided by the present invention;

fig. 4 is the utility model provides an internal structure chart of the solid fixed cylinder of multi-functional wireless charger of high heat dissipation.

Illustration of the drawings:

1. a housing; 2. a U-shaped rod; 3. a small-sized heat radiation fan; 4. a fixed cylinder; 5. an electromagnet; 6. an iron block; 7. a straight rod; 8. a strip-shaped cover plate; 9. a strip-shaped heat dissipation opening; 10. a dust screen; 11. an electric core; 12. a wireless transmitting coil; 13. a liquid crystal display screen; 14. a control switch; 15. hanging a rope; 16. a cushion rubber layer; 17. a temperature sensor; 18. an elastic member.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the utility model provides a pair of multi-functional wireless charger of high heat dissipation: comprises a shell 1, both sides of the inner wall of the shell 1 are fixedly connected with a U-shaped rod 2, two groups of telescopic assemblies are arranged on the inner wall of the U-shaped rod 2, two small-sized cooling fans 3 are arranged on the inner wall of the U-shaped rod 2 and between the two groups of telescopic assemblies, each telescopic assembly comprises a fixed cylinder 4 fixedly connected on the U-shaped rod 2, one side of the inner wall of the fixed cylinder 4 is fixedly connected with an electromagnet 5, an iron block 6 is slidably connected between the top and the bottom of the inner wall of the fixed cylinder 4, both sides of the iron block 6 are fixedly connected with a buffer rubber layer 16, an elastic part 18 is fixedly connected between the electromagnet 5 and one side opposite to the iron block 6, one side of the iron block 6 is fixedly connected with a straight rod 7, the other end of the straight rod 7 penetrates through and extends to the outside of the fixed cylinder 4, one end of the straight rod 7 extending to the outside of the fixed cylinder 4 is fixedly connected with a strip-shaped cover plate 8, both sides of the shell 1 are provided with strip-shaped cooling holes 9, the inner wall of the strip-shaped heat dissipation port 9 is fixedly connected with a dust screen 10, and the front side of the inner wall of the shell 1 is provided with a battery cell 11.

The front surface of the battery cell 11 is provided with a temperature inductor 17 and a wireless transmitting coil 12 in sequence from top to bottom.

The bottom of the shell 1 is sequentially provided with a control switch 14 and a hanging rope 15 from left to right, the front surface of the shell 1 is provided with a liquid crystal display 13, a temperature sensor 17 is electrically connected with the liquid crystal display 13, and the small-sized cooling fan 3 and the electromagnet 5 are electrically connected with the control switch 14.

The working principle is as follows: when in use, the temperature sensor 17 is used for monitoring the temperature inside the shell 1 and transmitting the temperature data to the liquid crystal display screen 13, so that a user can visually check the temperature condition inside the shell 1, when the temperature in the shell 1 is higher than the preset value, the small-sized heat dissipation fan 3 and the electromagnet 5 are electrified through the control switch 14, the electromagnet 5 generates magnetism to attract the iron block 6 when being electrified, the iron block 6 moves to one side close to the electromagnet 5 after being attracted by the magnetism of the electromagnet 5, and the elastic part 18 is extruded, the iron block 6 moves to drive the straight rod 7 to move, the straight rod 7 moves to drive the strip-shaped cover plate 8 to withdraw from the strip-shaped heat dissipation opening 9, the strip-shaped heat dissipation port 9 is in an open state, and the circulation of the temperature gas inside the shell 1 and the outside air can be accelerated by starting the small-sized heat dissipation fan 3, so that the electronic equipment inside the shell 1 can be cooled;

when the temperature inside the shell 1 is lower than a preset value, the power supply of the electromagnet 5 and the small-sized heat dissipation fan 3 is disconnected through the control switch 14, the electromagnet 5 loses magnetism after being powered off, and further the magnetic attraction of the iron block 6 disappears, then the iron block 6 is driven to move to one side far away from the electromagnet 5 through the elastic action of the elastic piece 18, and the strip-shaped cover plate 8 is indirectly driven to be embedded into the strip-shaped heat dissipation port 9, so that the strip-shaped heat dissipation port 9 can be blocked, the situation that when the shell 1 does not need heat dissipation, the strip-shaped heat dissipation port 9 is in an open state, and further small-particle dust in outside air can be prevented from passing through the dust screen 10 to enter the shell 1, and a large amount of small-particle dust is prevented from entering the shell 1, so that the surface of electronic equipment inside the shell 1 is prevented from adsorbing a large amount of dust, and a certain protection effect can be achieved on the electronic equipment inside the shell 1, and the heat dissipation effect of the electronic equipment can be improved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a multi-functional wireless charger of high heat dissipation, includes casing (1), its characterized in that: the novel fan is characterized in that U-shaped rods (2) are fixedly connected to two sides of the inner wall of the shell (1), two groups of telescopic assemblies are arranged on the inner wall of each U-shaped rod (2), two small-sized heat dissipation fans (3) are arranged on the inner wall of each U-shaped rod (2) and between the two groups of telescopic assemblies, each telescopic assembly comprises a fixed cylinder (4) fixedly connected to the corresponding U-shaped rod (2), an electromagnet (5) is fixedly connected to one side of the inner wall of the fixed cylinder (4), an iron block (6) is slidably connected between the top and the bottom of the inner wall of the fixed cylinder (4), an elastic piece (18) is fixedly connected between the electromagnet (5) and the opposite side of the iron block (6), a straight rod (7) is fixedly connected to one side of the iron block (6), the other end of the straight rod (7) penetrates through and extends to the outside of the fixed cylinder (4), and a strip-shaped cover plate (8) is fixedly connected to one end, extending to the outside of the fixed cylinder (4), of the straight rod (7), the improved battery shell is characterized in that strip-shaped heat dissipation ports (9) are formed in two sides of the shell (1), a dust screen (10) is fixedly connected to the inner wall of each strip-shaped heat dissipation port (9), and a battery cell (11) is arranged on the front side of the inner wall of the shell (1).

2. The multifunctional wireless charger with high heat dissipation of claim 1, wherein: the front surface of the battery cell (11) is sequentially provided with a temperature inductor (17) and a wireless transmitting coil (12) from top to bottom.

3. The multifunctional wireless charger with high heat dissipation of claim 2, wherein: the front of casing (1) is provided with liquid crystal display (13), temperature-sensing ware (17) and liquid crystal display (13) electric connection.

4. The multifunctional wireless charger with high heat dissipation of claim 1, wherein: the bottom of the shell (1) is sequentially provided with a control switch (14) and a hanging rope (15) from left to right.

5. The multifunctional wireless charger with high heat dissipation of claim 4, wherein: the small-sized heat radiation fan (3) and the electromagnet (5) are both electrically connected with the control switch (14).

6. The multifunctional wireless charger with high heat dissipation of claim 1, wherein: and both sides of the iron block (6) are fixedly connected with buffer rubber layers (16).