CN220857675U

CN220857675U - Wireless charger convenient to heat dissipation

Info

Publication number: CN220857675U
Application number: CN202322559649.4U
Authority: CN
Inventors: 廖亚婷; 唐慧
Original assignee: Hunan Huihui Intelligent Technology Co ltd
Current assignee: Hunan Huihui Intelligent Technology Co ltd
Priority date: 2023-09-20
Filing date: 2023-09-20
Publication date: 2024-04-26
Anticipated expiration: 2033-09-20

Abstract

The utility model discloses a wireless charger convenient for heat dissipation, which comprises a charger body, wherein the bottom of the charger body is fixedly connected with a cylinder body, the bottom of the cylinder body is provided with a connecting groove, the bottom of the cylinder body is detachably connected with a base through threads, and the cylinder body is provided with a plurality of grooves. According to the utility model, through the cooperation of the structures such as the charger body, the cylinder body, the base, the filter screen, the motor, the fan blades, the cleaning brush and the like, when the device is used, the inside of the cylinder body is communicated with the outside of the cylinder body under the action of the motor, then the rotating fan blades introduce the gas outside the cylinder body into the inside of the cylinder body through the grooves, the charger body in operation is radiated, meanwhile, the filter screen blocks dust in the gas entering the inside of the cylinder body, and when the device is not used for a long time, the inside of the cylinder body is in a sealed state, the entry of water and dust is avoided, and the cleanliness of the inside of the cylinder body and the inside of the charger body is improved.

Description

Wireless charger convenient to heat dissipation

Technical Field

The utility model relates to the technical field of wireless chargers, in particular to a wireless charger convenient for heat dissipation.

Background

The wireless charger is a charger which is connected to terminal equipment to be charged without a traditional charging power line, has the advantages of small size, high portability, no need of a power line and the like, provides great convenience for daily demands of people, and is widely used for charging various electronic products.

The application number is as follows: 202223258619.1 discloses a wireless charger convenient for heat dissipation, and relates to the technical field of wireless chargers. This wireless charger convenient to heat dissipation aims at solving current charger and is in the use, be inconvenient for clear up, change to inside heat radiation structure, lead to the problem that the radiating effect descends easily, this wireless charger convenient to heat dissipation includes the charger body and barrel, the barrel sets up in the charger body downside, the inside upside screw-thread fit of barrel has the sleeve pipe, the sleeve pipe upside is provided with the mounting panel, surface mounting has a plurality of radiating fins under the mounting panel, the radiating effect of charger has been ensured, sleeve pipe upper surface left and right sides has all welded the supporting shoe, set up jaggedly on the supporting shoe, cooperate with the mounting panel, be convenient for support the mounting panel, the screw hole of mutually supporting has all been seted up on mounting panel, supporting shoe and charger body both sides surface simultaneously, screw hole screw-thread fit has locking bolt, be convenient for radiating fin's fixed, and then make things convenient for dismantlement clearance and change in later stage.

Although the above patent can carry out multi-layer filtration to the air entering the inside of the charger body under the action of the first filter screen, the device is not used for a long time and has smaller dust passing through the filter meshes when not properly stored and is attached to the motor and the charger body, so that the inside of the cylinder and the inside of the charger body are reduced.

Disclosure of utility model

The utility model aims to solve the defects in the prior art, and provides a wireless charger convenient for heat dissipation.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a wireless charger convenient to heat dissipation, includes the charger body, the bottom fixedly connected with barrel of charger body, the spread groove has been seted up to the bottom of barrel, the bottom of barrel is connected with the base through the screw thread can be dismantled, a plurality of fluting has been seted up on the barrel, a plurality of the grooved inside all is provided with the filter screen, the inside fixedly connected with motor of barrel, the output fixedly connected with pivot of motor, the fixed cover of surface of pivot is equipped with flabellum and a plurality of connecting rod, a plurality of the equal fixedly connected with fixed frame of the other end of connecting rod, be provided with cleaning brush on the fixed frame, it is first to inlay on the fixed frame to have the permanent magnet.

As a further description of the above technical solution:

The inner part of the cylinder body is embedded with a plurality of second permanent magnets which are respectively and magnetically connected with the plurality of first permanent magnets.

As a further description of the above technical solution:

The number of the second permanent magnets is consistent with that of the grooves, and the second permanent magnets and the grooves are arranged in a circumferential array.

As a further description of the above technical solution:

the fixed frames are consistent with the slots in number.

As a further description of the above technical solution:

And a sealing ring is arranged in the connecting groove.

As a further description of the above technical solution:

the top of base is provided with cotton and the allochroic silica gel of absorbing water.

As a further description of the above technical solution:

The cylinder body is provided with a plurality of observation windows which are arranged in a circumferential array.

The utility model has the following beneficial effects:

1. Compared with the prior art, this wireless charger convenient to heat dissipation uses through the cooperation of charger body, barrel, base, filter screen, motor, flabellum and cleaning brush isotructure, when using the device, makes barrel inside and barrel outside be linked together under the effect of motor, then pivoted flabellum is introduced barrel outside gas inside through the fluting, dispel the heat to the charger body in work, simultaneously by the filter screen to getting into the dust in the barrel inside gas and block, and when the device does not use for a long time, can make barrel inside be in sealing state, avoid the entering of water and dust, improved the inside and the inside neatness of charger body.

2. Compared with the prior art, this wireless charger convenient to heat dissipation, through the setting of cotton and the allochroic silica gel of absorbing water, there is water to spill the charger when wireless charger in the use, and when having some water to enter into the barrel inside, absorb the inside water of entering the barrel by the cotton of absorbing water, avoid the inside motor of barrel to damage with the water contact, allochroic silica gel begins to allochroic with the water contact simultaneously, reminds the user, has improved the security when the device is used.

Drawings

Fig. 1 is a schematic diagram of a structure of a filter screen, a slot, etc. of a wireless charger for facilitating heat dissipation;

Fig. 2 is a schematic diagram of structures such as a connecting rod and a fan blade of the wireless charger, which is convenient for heat dissipation;

Fig. 3 is a schematic view illustrating a cleaning brush and a permanent magnet of a wireless charger with heat dissipation function according to the present utility model;

fig. 4 is a schematic diagram of structures such as a second permanent magnet and a sealing ring of the wireless charger with convenience in heat dissipation.

Legend description:

1. A charger body; 2. a cylinder; 3. a connecting groove; 4. a base; 5. slotting; 6. a filter screen; 7. a motor; 8. a rotating shaft; 9. a fan blade; 10. a connecting rod; 11. a fixed frame; 12. cleaning a brush; 13. a permanent magnet I; 14. a permanent magnet II; 15. a seal ring; 16. a water-absorbing cotton; 17. color-changing silica gel; 18. and an observation window.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a wireless charger capable of facilitating heat dissipation: including charger body 1, the bottom fixedly connected with barrel 2 of charger body 1, spread groove 3 has been seted up to the bottom of barrel 2, the inside of spread groove 3 is provided with sealing washer 15, when wireless charger is in use or depositing, its bottom and water contact, and when submerged with base 4, through the setting of sealing washer 15, can avoid water to get into inside barrel 2 from the threaded connection department of base 4 and barrel 2, the bottom of barrel 2 can be dismantled through the screw thread and be connected with base 4, the top of base 4 is provided with absorbent cotton 16 and allochroic silica gel 17, the threaded connection department of barrel 2 and base 4 is located the inside of device chamber, a plurality of fluting 5 has been seted up on the barrel 2, the inside of a plurality of fluting 5 all is provided with filter screen 6, the inside fixedly connected with motor 7 of barrel 2, the output fixedly connected with pivot 8 of motor 7, the fixed surface of pivot 8 is equipped with flabellum 9 and a plurality of connecting rod 10, the equal fixedly connected with fixed frame 11 of the other end of a plurality of connecting rod 10, a plurality of fixed frame 11 is unanimous with the quantity of fluting 5, be provided with cleaning brush 12 on the fixed frame 11, it is equipped with a plurality of permanent magnet 13 to keep away from when a plurality of permanent magnet and a plurality of permanent magnet dust filter 13 are located wireless charger 6 when a plurality of dust filter screen 13 is located time respectively to the wireless charger, a plurality of dust filter screen 13 is located when a plurality of wireless permanent magnet filter screen 13 is not used, the wireless filter screen is placed on a plurality of dust filter screen 13 and is in time when a plurality of dust filter screen is different times is located wireless filter screen 6, the filter screen is not connected respectively when the filter screen is in time when the wireless filter screen is not connected.

The inside of the cylinder body 2 is embedded with a plurality of second permanent magnets 14, the plurality of second permanent magnets 14 are respectively and magnetically connected with the plurality of first permanent magnets 13, the number of the plurality of second permanent magnets 14 is consistent with that of the grooves 5, and the plurality of second permanent magnets 14 and the plurality of grooves 5 are arranged in a circumferential array shape.

Be provided with a plurality of form observation window 18 on barrel 2, through the setting of observation window 18, when wireless charger when using, have water to spill the top and enter into barrel 2 inside after, can discolour when allochroic silica gel 17 meet water for the user can look over allochroic silica gel 17 and discolour, and a plurality of observation window 18 is circumference array setting.

Working principle: when the wireless charger is required to charge the electronic equipment, the wireless charger is connected with a power supply, so that the charger body 1 works to charge the electronic equipment, meanwhile, the motor 7 is started to drive the rotating shaft 8 to rotate, the rotating shaft 8 drives the fan blades 9, the plurality of connecting rods 10 and the plurality of fixing frames 11 to synchronously rotate, the plurality of first permanent magnets 13 are respectively separated from the plurality of second permanent magnets 14, bristles on the plurality of cleaning brushes 12 are respectively moved out of filter holes on the plurality of filter screens 6, the inside of the barrel 2 is communicated with the outside of the barrel 2, then under the action of the rotating fan blades 9, gas outside the barrel 2 is introduced into the barrel 2 through the grooves 5 to dissipate heat of the charger body 1 in working, and meanwhile, dust in the gas entering the barrel 2 is blocked by the filter screens 6;

When the wireless charger is used, water is scattered on the charger, and more water is scattered, the filter screen 6 and the rotating fixing plate can block part of the water scattered on the charger, the water entering the cylinder 2 is absorbed by the absorbent cotton 16, the motor 7 in the cylinder 2 is prevented from being damaged due to contact with the water, meanwhile, the color changing silica gel 17 starts to change color due to contact with the water, a user is reminded, the color changing silica gel 17 can be checked by the user through the arrangement of the observation window 18, then the user can separate the base 4 from the cylinder 2, and the absorbent cotton 16 and the color changing silica gel 17 which are wet in the cylinder 2 are replaced;

After the wireless charger is used, the power supply connected with the wireless charger is separated, the motor 7 stops driving the rotating shaft 8 to rotate, then under the magnetic connection of the permanent magnets II 14 and the permanent magnets I13, the fixed frames 11 move to the positions corresponding to the slots 5, the bristles on the cleaning brushes 12 are respectively positioned at the meshes of the filter screens 6, the inside of the cylinder 2 is in a sealing state, water is prevented from scattering above when the wireless charger is not used, and meanwhile, small dust is prevented from passing through the holes of the filter screens 6 and entering the inside of the cylinder 2 when the wireless charger is not used and is attached to the motor 7 and the charger body 1, and the inside of the cylinder 2 and the inside of the charger body 1 are improved.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a wireless charger convenient to heat dissipation, includes charger body (1), its characterized in that: the charger comprises a charger body (1), wherein a cylinder body (2) is fixedly connected to the bottom of the charger body (1), a connecting groove (3) is formed in the bottom of the cylinder body (2), a base (4) is detachably connected to the bottom of the cylinder body (2) through threads, a plurality of grooves (5) are formed in the cylinder body (2), a filter screen (6) is arranged in the grooves (5), a motor (7) is fixedly connected to the inside of the cylinder body (2), a rotating shaft (8) is fixedly connected to the output end of the motor (7), fan blades (9) and a plurality of connecting rods (10) are sleeved on the outer surface of the rotating shaft (8), a fixed frame (11) is fixedly connected to the other end of each connecting rod (10), a cleaning brush (12) is arranged on the fixed frame (11), and a permanent magnet (13) is embedded on the fixed frame (11).

2. A wireless charger for facilitating heat dissipation as defined in claim 1, wherein: the inside of the cylinder body (2) is embedded with a plurality of second permanent magnets (14), and the plurality of second permanent magnets (14) are respectively and magnetically connected with the plurality of first permanent magnets (13).

3. A wireless charger for facilitating heat dissipation as defined in claim 2, wherein: the number of the permanent magnets II (14) is consistent with that of the grooves (5), and the permanent magnets II (14) and the grooves (5) are arranged in a circumferential array.

4. A wireless charger for facilitating heat dissipation as defined in claim 1, wherein: the number of the fixed frames (11) is consistent with the number of the slots (5).

5. A wireless charger for facilitating heat dissipation as defined in claim 1, wherein: a sealing ring (15) is arranged in the connecting groove (3).

6. A wireless charger for facilitating heat dissipation as defined in claim 1, wherein: the top of the base (4) is provided with water-absorbing cotton (16) and allochroic silica gel (17).

7. A wireless charger for facilitating heat dissipation as defined in claim 1, wherein: the cylinder body (2) is provided with a plurality of observation windows (18), and the observation windows (18) are arranged in a circumferential array.