CN220850094U - Electric fan with humidifying function and convenient heat dissipation - Google Patents
Electric fan with humidifying function and convenient heat dissipation Download PDFInfo
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- CN220850094U CN220850094U CN202322792344.8U CN202322792344U CN220850094U CN 220850094 U CN220850094 U CN 220850094U CN 202322792344 U CN202322792344 U CN 202322792344U CN 220850094 U CN220850094 U CN 220850094U
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- fixedly connected
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 40
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 53
- 238000009434 installation Methods 0.000 claims abstract description 8
- 238000005192 partition Methods 0.000 claims description 14
- 238000007789 sealing Methods 0.000 claims description 13
- 239000000428 dust Substances 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 3
- 230000006870 function Effects 0.000 description 8
- 230000000694 effects Effects 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
- 230000035807 sensation Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
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- Air Humidification (AREA)
Abstract
The utility model discloses an electric fan with a humidifying function and convenient heat dissipation, which relates to the technical field of electric fans, and comprises a shell, a fan unit fixedly connected inside the shell, a reminding unit arranged at the top of the shell, a heat dissipation unit and a heat dissipation unit, wherein the heat dissipation unit comprises a heat conduction piece connected with the inner side wall of the shell, a disc-shaped pipe fixedly connected with the outer side wall of the heat conduction piece and used for conveying cold water, and a water tank fixedly connected at the top of the shell; the humidifying unit comprises an atomizing nozzle, one end of the atomizing nozzle is fixedly connected with the bottom of the water tank, and the other end of the atomizing nozzle extends to the inside of the shell. The utility model relates to an electric fan with a humidifying function and convenient heat dissipation, which is characterized in that a first electric control valve and a third electric control valve are closed, a second electric control valve is opened, and a circulating pump is started at the moment, so that cold water is driven to circulate in a disc-shaped pipe, heat of an installation sleeve and a heat conducting rod is absorbed, and heat dissipation is further carried out on a fan unit.
Description
Technical Field
The utility model relates to the technical field of electric fans, in particular to an electric fan with a humidifying function and convenient heat dissipation.
Background
The electric fan is also called fan and fan for short, is a household appliance which uses a motor to drive fan blades to rotate so as to accelerate air circulation, is mainly used for cooling and relieving summer heat and circulating air, has the function of supplying air, can not quickly reduce the temperature of the air, has higher temperature in summer and small air humidity, and can bring dryness-heat sensation to people.
Retrieved under publication (bulletin) number: CN215419828U discloses an electric fan motor convenient for heat dissipation, comprising an outer shell, wherein the left end of the outer shell is provided with a connecting component with stable connection and installation, the left side of the inner part of the outer shell is provided with an installation supporting rod, the right end of the installation supporting rod is fixedly provided with a servo motor, and the middle part of the left end of the servo motor is provided with a driving shaft penetrating through the installation supporting rod; the power interface is respectively and fixedly arranged at the front end and the rear end of the upper surface of the outer shell, and a connecting pipe is arranged at the left side of the liquid storage tank; and the heat dissipation plate is fixedly arranged in the outer shell and is positioned on the right side of the liquid storage tank, the right side of the heat dissipation plate is provided with a filter screen plate connected with the outer shell, and movable covers are arranged outside the front end and the rear end of the outer shell. The electric fan motor convenient for heat dissipation can be stably connected and installed, is favorable for heat dissipation and ventilation inside the device, and improves the using effect of the device.
Above-mentioned scheme is favorable to the inside heat dissipation ventilation of the device, but its electric fan motor fixed connection on the condensate plate, leads to its fan to have only an air outlet, and does not have the air intake, and then makes the air supply efficiency of fan not high, influences the radiating effect of fan, and does not have the humidification function, can give other people and bring the dryness-heat sensation.
Disclosure of utility model
The utility model mainly aims to provide an electric fan with a humidifying function and convenient heat dissipation, which solves the problem of influencing the heat dissipation effect of the fan through a heat dissipation unit, and solves the problem of bringing dryness and heat sensation to people through a humidifying unit.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
An electric fan with humidifying function and convenient heat dissipation comprises a shell, a fan unit fixedly connected inside the shell, a reminding unit arranged at the top of the shell and a fan unit, wherein the fan unit is connected with the fan unit
The heat dissipation unit comprises a heat conduction piece connected with the inner side wall of the shell, a disc-shaped pipe fixedly connected with the outer side wall of the heat conduction piece and used for conveying cold water, and a water tank fixedly connected with the top of the shell;
The humidifying unit comprises an atomizing nozzle, one end of the atomizing nozzle is fixedly connected with the bottom of the water tank, and the other end of the atomizing nozzle extends to the inside of the shell.
Preferably, the heat conducting piece comprises a mounting sleeve fixedly connected to the inner side wall of the shell and a heat conducting rod fixedly connected to the outer side wall of the mounting sleeve;
The tray tube is wound on the outer side wall of the mounting sleeve, and the adjacent outer side wall of the tray tube is contacted with the outer side wall of the heat conducting rod.
Preferably, the heat radiating unit further comprises a partition plate fixedly connected to the inner side wall of the water tank, and the partition plate divides the water tank into an upper chamber and a lower chamber.
Preferably, the heat dissipation unit further comprises a circulating pump fixedly connected to the bottom of the water tank, a discharge pipe fixedly connected to one end of the circulating pump, a first electric control valve fixedly installed on the outer side wall of the discharge pipe, a circulating pipe communicated with the discharge pipe, and a second electric control valve fixedly installed on the outer side wall of the circulating pipe;
One end of the disc-shaped pipe is fixedly connected with the other end of the circulating pump, and the other end of the disc-shaped pipe extends into the lower cavity of the shell.
Preferably, the humidifying unit further comprises a communicating pipe fixedly connected to the outer side wall of the water tank, and an electromagnetic valve arranged on the outer side wall of the communicating pipe;
One end of the communicating pipe is positioned above the partition board, and the other end of the communicating pipe is positioned below the partition board.
Preferably, the reminding unit comprises a mounting cavity fixedly connected to the inner side wall of the water tank, a touch switch and a connecting spring fixedly connected to the inner top plate of the mounting cavity, a sealing block fixedly connected to the end face of the connecting spring, and an alarm lamp mounted on the outer side wall of the water tank.
Preferably, the connecting spring is sleeved on the outer side wall of the touch switch, and the touch switch is electrically connected with the alarm lamp.
Preferably, the sealing block is inverted "T" shaped in shape, the cross section of the sealing block matching the cross section of the mounting chamber.
Preferably, the fan unit comprises a driving motor fixedly connected to the inner side wall of the mounting sleeve and stirring blades fixedly connected to the output end of the driving motor.
Preferably, the opposite side walls of the shell are respectively provided with an air inlet and an air outlet, and the inner side walls of the air inlet and the air outlet are respectively provided with a dust screen.
Compared with the prior art, the utility model has the following beneficial effects:
1. According to the utility model, the third electric control valve is opened, so that cold water in the lower cavity is conveyed into the disc-shaped pipe, then the first electric control valve and the third electric control valve are closed, the second electric control valve is opened, and the circulating pump is started at the moment, so that the cold water is driven to circulate in the disc-shaped pipe, heat of the mounting sleeve and the heat conducting rod is absorbed, and heat dissipation is carried out on the fan unit.
2. According to the utility model, the driving motor is started to drive the fan blades to rotate, so that the fan is operated, cold water in the lower chamber is converted into fog to be sprayed to the front of the fan blades through the atomizing nozzle, and the fog is blown out through the rotation of the fan blades, so that the moisture in the air is increased, the humidity of the air is improved, and the temperature of the indoor environment is reduced.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of a heat conducting member according to the present utility model;
FIG. 3 is an enlarged schematic view of the structure A of FIG. 1 according to the present utility model;
FIG. 4 is an enlarged schematic view of the structure B of FIG. 1 according to the present utility model;
Fig. 5 is a schematic diagram of a partially disassembled structure of a reminding unit according to the present utility model.
In the figure:
1. a housing;
2. A fan unit; 201. a driving motor; 202. a fan blade;
3. A heat radiation unit; 301. a mounting sleeve; 302. a heat conduction rod; 303. a disc-type tube; 304. a water tank; 305. a partition plate; 306. a circulation pump; 307. a discharge pipe; 308. a first electrically controlled valve; 309. a second electrically controlled valve; 3010. a third electrically controlled valve;
4. a humidifying unit; 401. a communicating pipe; 402. an electromagnetic valve; 403. an atomizing nozzle;
5. A reminding unit; 501. a mounting chamber; 502. a touch switch; 503. a connecting spring; 504. a sealing block; 505. an alarm lamp.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
Example 1
As shown in fig. 1-3, an electric fan with humidifying function for convenient heat dissipation comprises a housing 1, a fan unit 2 fixedly connected inside the housing 1, a reminding unit 5 arranged on the top of the housing 1, and a fan unit
The heat radiating unit 3, the heat radiating unit 3 comprises a heat conducting piece connected with the inner side wall of the shell 1, a disc-shaped pipe 303 fixedly connected with the outer side wall of the heat conducting piece and used for conveying cold water, and a water tank 304 fixedly connected with the top of the shell 1;
preferably, the disk tube 303 is internally provided with a temperature sensor (not shown in the drawings);
The humidifying unit 4, the humidifying unit 4 includes an atomizer 403 with one end fixedly connected with the bottom of the water tank 304 and the other end extending to the inside of the housing 1.
The heat conducting piece comprises a mounting sleeve 301 fixedly connected to the inner side wall of the shell 1 and a heat conducting rod 302 fixedly connected to the outer side wall of the mounting sleeve 301;
The plate-shaped tube 303 is wound around the outer side wall of the mounting sleeve 301, the adjacent outer side wall of the plate-shaped tube 303 is in contact with the outer side wall of the heat conducting rod 302, and the same side end of the heat conducting rod 302 and the mounting sleeve 301 protrudes and extends to the outer surface of the shell 1.
The heat dissipation unit 3 further comprises a partition plate 305 fixedly connected to the inner side wall of the water tank 304, the partition plate 305 divides the water tank 304 into an upper chamber and a lower chamber, the partition plate 305 adopts a heat insulation plate, a temperature sensor (not shown in the figure) is also installed in the upper chamber, a refrigerator is installed at the top of the water tank 304, so that the temperature of water in the upper chamber is detected through the temperature sensor, and when a set value is reached, the refrigerator is started, so that the water in the upper chamber is cooled.
The heat radiation unit 3 further comprises a circulating pump 306 fixedly connected to the bottom of the water tank 304, a discharge pipe 307 fixedly connected to one end of the circulating pump 306, a first electric control valve 308 fixedly installed on the outer side wall of the discharge pipe 307, a circulating pipe communicated with the discharge pipe 307, and a second electric control valve 309 fixedly installed on the outer side wall of the circulating pipe;
One end of the disc-shaped pipe 303 is fixedly connected with the other end of the circulating pump 306, the other end of the disc-shaped pipe 303 extends into the lower chamber of the housing 1, a third electric control valve 3010 is fixedly arranged on the outer side wall of the end, and the end face of the discharge pipe 307 extends into the upper chamber in a penetrating manner.
During operation of the fan, heat generated by the fan unit 2 is transferred to the mounting sleeve 301 and the heat conducting rod 302 through heat transfer, at this time, cold water in the lower chamber is transferred to the disc-shaped tube 303 by opening the third electric control valve 3010, then the first electric control valve 308 and the third electric control valve 3010 are closed, the second electric control valve 309 is opened, the circulating pump 306 is started at this time, so that cold water circulates in the disc-shaped tube 303, heat of the mounting sleeve 301 and the heat conducting rod 302 is absorbed, the fan unit 2 is further cooled, when a temperature sensor in the disc-shaped tube 303 detects that the temperature is too high, at this time, the first electric control valve 308 and the third electric control valve 3010 are opened, the second electric control valve 309 is closed, so that hot water is transferred to the upper chamber, cold water in the lower chamber is re-transferred to the disc-shaped tube 303, then the operation is repeated, heat dissipation of the fan unit 2 is realized, the temperature of the water in the upper chamber is detected through the temperature sensor in the upper chamber, and when the temperature sensor in the upper chamber reaches a set value, the temperature sensor is started, so that the upper chamber is cooled.
Example 2
As shown in fig. 1, 4 and 5, an electric fan with humidifying function for convenient heat dissipation comprises a housing 1, a fan unit 2 fixedly connected inside the housing 1, a reminding unit 5 arranged on the top of the housing 1, and a fan unit
The heat radiating unit 3, the heat radiating unit 3 comprises a heat conducting piece connected with the inner side wall of the shell 1, a disc-shaped pipe 303 fixedly connected with the outer side wall of the heat conducting piece and used for conveying cold water, and a water tank 304 fixedly connected with the top of the shell 1;
The humidifying unit 4, the humidifying unit 4 includes an atomizer 403 with one end fixedly connected with the bottom of the water tank 304 and the other end extending to the inside of the housing 1.
The humidifying unit 4 further includes a communicating pipe 401 fixedly connected to the outer side wall of the water tank 304, and an electromagnetic valve 402 installed at the outer side wall of the communicating pipe 401;
One end of the communication pipe 401 is located above the partition 305, and the other end of the communication pipe 401 is located below the partition 305, and at this time, the communication pipe 401 transfers the cooled water in the upper chamber to the lower chamber by opening the solenoid valve 402.
The reminding unit 5 comprises a mounting cavity 501 fixedly connected to the inner side wall of the water tank 304, a touch switch 502 and a connecting spring 503 fixedly connected to the inner top plate of the mounting cavity 501, a sealing block 504 fixedly connected to the end face of the connecting spring 503, and an alarm lamp 505 mounted on the outer side wall of the water tank 304, wherein the top of the water tank 304 is provided with a liquid inlet.
The connecting spring 503 is sleeved on the outer side wall of the touch switch 502, the touch switch 502 is electrically connected with the alarm lamp 505, and when the touch switch 502 is pressed, the alarm lamp 505 stops flashing.
The shape of the sealing block 504 is an inverted T shape, the cross section of the sealing block 504 is matched with the cross section of the mounting cavity 501, and the sealing block 504 is made of rubber.
The fan unit 2 includes a driving motor 201 fixedly connected to the inner side wall of the mounting sleeve 301, and a stirring blade 202 fixedly connected to the output end of the driving motor 201.
The opposite side walls of the shell 1 are respectively provided with an air inlet and an air outlet, and the inner side walls of the air inlet and the air outlet are respectively provided with a dustproof net.
The fan is driven to rotate by starting the driving motor 201, so that the fan is operated, cold water in the lower chamber is sprayed to the front of the fan blade 202 in a fog state through the atomizing nozzle 403, and the fog is blown out through the rotating blowing of the fan blade 202, so that the moisture in the air is increased, the humidity of the air is improved, the temperature of the indoor environment is reduced, the electromagnetic valve 402 is opened in the atomizing spraying process, the communicating pipe 401 conveys the cooled water in the upper chamber to the lower chamber at the moment, the sprayed fog temperature is ensured to be lower, and when the liquid level in the upper chamber is lower, the connecting spring 503 is restored to the original state at the moment. Thereby pushing the sealing block 504 away from the touch switch 502, the alarm lamp 505 will illuminate at this time to remind the operator to add water, and when water is re-added, water will flow into the installation cavity 501 at this time, thereby pushing the sealing block 504 to compress the connecting spring 503 and to press against the touch switch 502, thereby turning off the alarm lamp 505.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (10)
1. An electric fan with humidifying function and convenient heat dissipation comprises a shell (1), a fan unit (2) fixedly connected inside the shell (1), and a reminding unit (5) arranged at the top of the shell (1), and is characterized by further comprising
The heat dissipation unit (3), the heat dissipation unit (3) comprises a heat conduction piece connected with the inner side wall of the shell (1), a disc-shaped pipe (303) fixedly connected with the outer side wall of the heat conduction piece and used for conveying cold water, and a water tank (304) fixedly connected with the top of the shell (1);
The humidifying unit (4), the humidifying unit (4) includes one end and water tank (304) bottom fixed connection, and the atomizer (403) of the inside of shell (1) are extended to the other end.
2. An electric fan with humidifying function for facilitating heat dissipation as recited in claim 1, wherein: the heat conducting piece comprises a mounting sleeve (301) fixedly connected to the inner side wall of the shell (1), and a heat conducting rod (302) fixedly connected to the outer side wall of the mounting sleeve (301);
The disc-shaped tube (303) is wound on the outer side wall of the mounting sleeve (301), and the adjacent outer side wall of the disc-shaped tube (303) is in contact with the outer side wall of the heat conducting rod (302).
3. An electric fan with humidifying function for facilitating heat dissipation as defined in claim 2, wherein: the heat dissipation unit (3) further comprises a partition plate (305) fixedly connected to the inner side wall of the water tank (304), and the partition plate (305) divides the water tank (304) into an upper cavity and a lower cavity.
4. An electric fan with humidifying function for facilitating heat dissipation according to claim 3, wherein: the heat dissipation unit (3) further comprises a circulating pump (306) fixedly connected to the bottom of the water tank (304), a discharge pipe (307) fixedly connected to one end of the circulating pump (306), a first electric control valve (308) fixedly arranged on the outer side wall of the discharge pipe (307), a circulating pipe communicated with the discharge pipe (307), and a second electric control valve (309) fixedly arranged on the outer side wall of the circulating pipe;
One end of the disc-shaped pipe (303) is fixedly connected with the other end of the circulating pump (306), and the other end of the disc-shaped pipe (303) extends into the lower chamber of the shell (1).
5. An electric fan with humidifying function for facilitating heat dissipation according to claim 3, wherein: the humidifying unit (4) further comprises a communicating pipe (401) fixedly connected to the outer side wall of the water tank (304), and an electromagnetic valve (402) arranged on the outer side wall of the communicating pipe (401);
One end of the communicating pipe (401) is positioned above the partition plate (305), and the other end of the communicating pipe (401) is positioned below the partition plate (305).
6. An electric fan with humidifying function for facilitating heat dissipation as recited in claim 1, wherein: the reminding unit (5) comprises an installation cavity (501) fixedly connected to the inner side wall of the water tank (304), a touch switch (502) and a connecting spring (503) fixedly connected to the inner top plate of the installation cavity (501), a sealing block (504) fixedly connected to the end face of the connecting spring (503), and an alarm lamp (505) installed on the outer side wall of the water tank (304).
7. The electric fan with humidifying function for facilitating heat dissipation according to claim 6, wherein: the connecting spring (503) is sleeved on the outer side wall of the touch switch (502), and the touch switch (502) is electrically connected with the alarm lamp (505).
8. The electric fan with humidifying function for facilitating heat dissipation as recited in claim 7, wherein: the sealing block (504) is inverted T-shaped, and the cross section of the sealing block (504) is matched with the cross section of the mounting cavity (501).
9. An electric fan with humidifying function for facilitating heat dissipation as recited in claim 1, wherein: the fan unit (2) comprises a driving motor (201) fixedly connected to the inner side wall of the mounting sleeve (301) and stirring blades (202) fixedly connected to the output end of the driving motor (201).
10. An electric fan with humidifying function for facilitating heat dissipation as recited in claim 1, wherein: the anti-dust device is characterized in that an air inlet and an air outlet are respectively formed in the opposite side walls of the shell (1), and dust screens are mounted on the inner side walls of the air inlet and the air outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322792344.8U CN220850094U (en) | 2023-10-18 | 2023-10-18 | Electric fan with humidifying function and convenient heat dissipation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322792344.8U CN220850094U (en) | 2023-10-18 | 2023-10-18 | Electric fan with humidifying function and convenient heat dissipation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220850094U true CN220850094U (en) | 2024-04-26 |
Family
ID=90784816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322792344.8U Active CN220850094U (en) | 2023-10-18 | 2023-10-18 | Electric fan with humidifying function and convenient heat dissipation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220850094U (en) |
-
2023
- 2023-10-18 CN CN202322792344.8U patent/CN220850094U/en active Active
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