CN211290383U

CN211290383U - Electric fan with cold wind function

Info

Publication number: CN211290383U
Application number: CN201922081781.2U
Authority: CN
Inventors: 胡意芳; 张小�
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-28
Filing date: 2019-11-28
Publication date: 2020-08-18
Anticipated expiration: 2029-11-28

Abstract

The utility model discloses an electric fan with cold wind function, which comprises a telescopic rod, wherein a water tank is fixedly arranged at the lower end of the telescopic rod, a fog nozzle, a timer, a control switch and an infrared receiver are sequentially embedded and arranged on the front surface of the telescopic rod from top to bottom, a power transmission wire is embedded and arranged at the lower end of the telescopic rod, a winder is sleeved on the outer surface of the power transmission wire, and a plug is fixedly connected to one end of the power transmission wire; the utility model discloses a fog nozzle, water tank and booster pump etc. when the air is dry, like adding water in the water tank, the booster pump work is carried water to the fog nozzle along water pipe, adapter, the fog nozzle sprays water in vaporific form; through the spooler, when transmission line overlength, rotate the rotation button on the spooler, the rotation button rotates the rotation that drives the pivot to pass through transmission line entry winding with transmission line in the pivot, accomplish accomodating of transmission line.

Description

Electric fan with cold wind function

Technical Field

The utility model relates to a household appliance specifically is an electric fan with cold wind function.

Background

An electric fan is called as an electric fan for short, also called as a fan and a fan blower, is a household appliance which uses an electric motor to drive fan blades to rotate so as to accelerate the circulation of air, and is mainly used for cooling and relieving summer heat and circulating air; the product is widely used in places such as families, classrooms, offices, shops, hospitals, hotels and the like; the main components of the electric fan are: the working principle of the alternating current motor is as follows: the electrified coil is stressed in a magnetic field to rotate, electric energy is converted into mechanical energy, and meanwhile, because of the resistance of the coil, a part of electric energy is inevitably converted into heat energy.

In hot summer, when the electric fan is used, due to the fact that the motor works continuously, certain heat energy is generated, and the temperature of air around the electric fan is increased in a long time, the air blown out by the electric fan is not cool enough, even a certain amount of hot air is felt, and under the condition, the electric fan cannot play a role of the electric fan; the power transmission wires of common electric fans, particularly floor fans, are very long, and the power transmission wires of the floor fans are usually placed on the ground, so people can trip over the power transmission wires carelessly, and the arrangement of the long power transmission wires is troublesome; when the electric fan is used, the weather is dry and hot, however, the common electric fan can only play a certain cooling function, but cannot humidify dry air, and therefore, an electric fan with a cold air function is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electric fan with cold wind function to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides an electric fan with cold wind function, includes the telescopic link, the lower extreme fixed mounting of telescopic link has the water tank, the front surface of telescopic link from top to bottom imbeds in proper order and installs fog mouth, timer, control switch and infrared receiver, the lower extreme embedding of telescopic link is installed and is transmitted electricity the wire, the surface of transmitting electricity the wire has cup jointed the spooler, the one end fixedly connected with plug of transmitting electricity the wire, the upper end of telescopic link is rotated and is installed the casing, the side fixed mounting of casing has the back screen panel, the side swing joint of back screen panel has preceding screen panel, the last fixed surface of water tank installs the water pipe, the surface fixed connection of water pipe is connected with the booster pump, the upper end fixedly connected with adapter of water pipe, be two-way electric connection between transmitting electricity wire and the plug, the output and, The input end electric connection of timer, control switch's output and infrared receiver and booster pump's input electric connection.

As a further aspect of the present invention: the lower fixed surface of water tank installs the universal wheel, the quantity of universal wheel is four, is the rectangle and distributes, the side fixed mounting of universal wheel has spacing buckle.

As a further aspect of the present invention: the rear mesh enclosure is movably connected with the front mesh enclosure through a fixed washer, and two ends of the fixed washer are connected through bolts.

As a further aspect of the present invention: the winder comprises a shell, a rotating shaft is installed inside the shell in a rotating mode, the two side faces of the shell are provided with power transmission lead inlets, and a rotating button is installed on the upper surface of the shell in an embedded mode.

As a further aspect of the present invention: the inside fixed mounting of casing has the motor, the inside of casing is close to one side position department fixed mounting of motor has the semiconductor refrigeration piece, it has the fin to fill between casing and the semiconductor refrigeration piece, control switch's output and motor and semiconductor refrigeration piece's input electric connection.

As a further aspect of the present invention: the water tank is characterized in that a water outlet is formed in one side position, close to the water pipe, of the upper surface of the water tank, a dustproof cover is movably connected to the upper surface of the water outlet, and the dustproof cover is connected with the water outlet in a threaded twisted mode.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a semiconductor refrigeration piece is switched on the semiconductor refrigeration piece to its begins work, at the inside cold junction that forms of semiconductor refrigeration piece section of thick bamboo, the outside hot junction that forms of semiconductor refrigeration piece section of thick bamboo, the inside fin of casing and vent in time get rid of the heat in hot junction simultaneously, thereby make the motor be in the operational environment of lower temperature all the time, make the flabellum rotate the wind that blows off more nice and cool.

2. The utility model discloses a fog mouth, water tank and booster pump etc. when air drying, add water in the image water tank, then open the booster pump through control switch, the booster pump work carries fog mouth department along water pipe, adapter with the water in the water tank, then through the atomizing of fog mouth, erupts water with vaporific form.

3. The utility model discloses a spooler, when transmission line overlength, perhaps place when hindering on the ground and walk about, rotate the rotation button on the spooler, the rotation button rotates the rotation that drives the pivot to with transmission line through transmission line entry winding in the pivot, accomplish accomodating of transmission line.

Drawings

Fig. 1 is a schematic structural view of an electric fan with a cooling function.

Fig. 2 is a side view of an electric fan having a cooling wind function.

Fig. 3 is a schematic view of an installation structure of a bobbin in an electric fan with a cooling function.

Fig. 4 is a schematic view of an installation structure of a booster pump in an electric fan with a cooling function.

Fig. 5 is a schematic view of an installation structure of a motor in an electric fan with a cooling function.

In the figure: 1. a fan blade; 2. a fog nozzle; 3. a timer; 4. a control switch; 5. an infrared receiver; 6. A telescopic rod; 7. a universal wheel; 8. a water tank; 9. a winder; 91. a rotating shaft; 92. a housing; 10. a power transmission conductor; 11. a plug; 12. a stationary washer; 13. a front mesh enclosure; 14. a rear net cover; 15. a housing; 16. a vent; 17. a water pipe; 18. an adapter; 19. a booster pump; 20. a motor; 21. a semiconductor refrigeration sheet; 22. and a heat sink.

Detailed Description

Referring to fig. 1 to 5, in an embodiment of the present invention, an electric fan with a cooling air function includes a telescopic rod 6, a water tank 8 is fixedly installed at a lower end of the telescopic rod 6, a mist nozzle 2, a timer 3, a control switch 4 and an infrared receiver 5 are sequentially embedded into a front surface of the telescopic rod 6 from top to bottom, a power transmission lead 10 is embedded into a lower end of the telescopic rod 6, a bobbin 9 is sleeved on an outer surface of the power transmission lead 10, a plug 11 is fixedly connected to one end of the power transmission lead 10, a housing 15 is rotatably installed at an upper end of the telescopic rod 6, a rear mesh enclosure 14 is fixedly installed on a side surface of the housing 15, a front mesh enclosure 13 is movably connected to a side surface of the rear mesh enclosure 14, a water pipe 17 is fixedly installed on an upper surface of the water tank 8, a booster pump 19 is fixedly connected to an outer surface of the water, the output end of the power transmission conductor 10 is electrically connected with the control switch 4 and the input end of the timer 3, and the output end of the control switch 4 is electrically connected with the infrared receiver 5 and the input end of the booster pump 19; the lower surface of the water tank 8 is fixedly provided with four universal wheels 7, the four universal wheels 7 are distributed in a rectangular shape, and the side surfaces of the universal wheels 7 are fixedly provided with limiting buckles; the rear mesh enclosure 14 is movably connected with the front mesh enclosure 13 through a fixed washer 12, and two ends of the fixed washer 12 are connected through bolts; the winder 9 comprises a shell 92, a rotating shaft 91 is rotatably mounted in the shell 92, power transmission lead inlets are formed in two side surfaces of the shell 92, and a rotating button is embedded in the upper surface of the shell 92; a motor 20 is fixedly arranged in the casing 15, a semiconductor refrigerating sheet 21 is fixedly arranged in the casing 15 at a position close to one side of the motor 20, a radiating fin 22 is filled between the casing 15 and the semiconductor refrigerating sheet 21, and the output end of the control switch 4 is electrically connected with the input ends of the motor 20 and the semiconductor refrigerating sheet 21; the position of one side that the upper surface of water tank 8 is close to water pipe 17 locates to have seted up the delivery port, and the upper surface swing joint of delivery port has the shield, is connected through the screw thread transposition between shield and the delivery port.

The utility model discloses a theory of operation is: the plug 11 is inserted on the plug board, infrared light waves are emitted through an external remote controller, the infrared receiver 5 receives infrared signals and converts the infrared signals into electric signals, so that the control over the booster pump 19, the motor 20 and the semiconductor refrigerating sheet 21 is completed, the semiconductor refrigerating sheet 21 and the motor 20 are opened through the external remote controller, the semiconductor refrigerating sheet 21 starts to work, a cold end is formed inside a cylinder of the semiconductor refrigerating sheet 21, a hot end is formed outside the cylinder of the semiconductor refrigerating sheet 21, and meanwhile, heat at the hot end is timely removed through the radiating fins 22 and the ventilation openings 16 inside the casing 15, so that the motor 20 is always in a working environment with a lower temperature, and air blown out by the rotation of the fan blades 1 is; when air is dried, like adding water into the water tank 8, the booster pump 19 is started through an external remote controller, the booster pump 19 works to convey the water in the water tank 8 to the fog nozzle 2 along the water pipe 17 and the adapter 18, and then the water is atomized through the fog nozzle 2 and is sprayed out in a foggy form; the external remote controller control body is a common method in the prior art; if an external remote controller is not used, the same effect can be achieved through the control switch 4; when the power transmission conductor 10 is too long or placed on the ground to hinder walking, the rotating button on the winder 9 is rotated, and the rotating button rotates to drive the rotating shaft 91 to rotate, so that the power transmission conductor 10 is wound on the rotating shaft through the power transmission conductor inlet, and the storage of the power transmission conductor 10 is completed.

Claims

1. The electric fan with the cold air function comprises a telescopic rod (6) and is characterized in that a water tank (8) is fixedly mounted at the lower end of the telescopic rod (6), a fog nozzle (2), a timer (3), a control switch (4) and an infrared receiver (5) are sequentially embedded and mounted on the front surface of the telescopic rod (6) from top to bottom, a power transmission lead (10) is embedded and mounted at the lower end of the telescopic rod (6), a winder (9) is sleeved on the outer surface of the power transmission lead (10), one end of the power transmission lead (10) is fixedly connected with a plug (11), a casing (15) is rotatably mounted at the upper end of the telescopic rod (6), a rear mesh enclosure (14) is fixedly mounted on the side surface of the casing (15), a front mesh enclosure (13) is movably connected on the side surface of the rear mesh enclosure (14), and a water pipe (17) is fixedly mounted, the utility model discloses a solar water heater, including water pipe (17), the outer fixed surface of water pipe (17) is connected with booster pump (19), the upper end fixedly connected with adapter (18) of water pipe (17), be two-way electric connection between transmission wire (10) and plug (11), the output of transmission wire (10) and the input electric connection of control switch (4), timer (3), the output of control switch (4) and the input electric connection of infrared receiver (5) and booster pump (19).

2. The electric fan with the cold air function according to claim 1, wherein universal wheels (7) are fixedly mounted on the lower surface of the water tank (8), the number of the universal wheels (7) is four, the universal wheels are distributed in a rectangular shape, and limit buckles are fixedly mounted on the side surfaces of the universal wheels (7).

3. The electric fan with cooling wind function as claimed in claim 1, wherein the rear mesh enclosure (14) is movably connected to the front mesh enclosure (13) by a fixing washer (12), and both ends of the fixing washer (12) are connected by bolts.

4. The electric fan with cold wind function as claimed in claim 1, wherein said bobbin (9) comprises a housing (92), a rotating shaft (91) is rotatably mounted inside said housing (92), both side surfaces of said housing (92) are provided with power transmission line inlets, and a rotating button is embedded and mounted on the upper surface of said housing (92).

5. The electric fan with a cooling air function according to claim 1, wherein a motor (20) is fixedly installed inside the casing (15), a semiconductor cooling plate (21) is fixedly installed inside the casing (15) at a position close to one side of the motor (20), a cooling fin (22) is filled between the casing (15) and the semiconductor cooling plate (21), and an output end of the control switch (4) is electrically connected with input ends of the motor (20) and the semiconductor cooling plate (21).

6. The electric fan with the cold air function according to claim 1, wherein a water outlet is formed in a position, close to one side of the water pipe (17), on the upper surface of the water tank (8), a dust cover is movably connected to the upper surface of the water outlet, and the dust cover is connected with the water outlet in a threaded twisted manner.