CN213655201U - Dual-purpose tower fan of heating of blowing - Google Patents

Abstract

The invention discloses a blowing and heating dual-purpose tower fan which comprises a tower fan main body and two heating components, wherein the tower fan main body is provided with an air outlet suitable for air outlet and an inner cavity communicated with the air outlet, and the heating components are arranged in one air outlet to heat air blown out of the tower fan main body through the air outlet. The utility model discloses the air outlet has two, and it is right that heating element installs in one of them air outlet the wind heating that blows off through this air outlet in the tower fan main part, the heat-generating body is fixed, only need adjust the slider can, overall structure is simple, only need switch the slider between first operating position and second operating position during the switching, convenient operation.

Description

Dual-purpose tower fan of heating of blowing

Technical Field

The utility model relates to a fan technical field especially relates to a dual-purpose tower fan of heating of blowing.

Background

There are a variety of fans and warmers on the market today.

Chinese patent publication No. CN108386374A discloses a dual-purpose tower fan for blowing and heating, including being columniform tower body, locating the deflector rod on the surface of the tower body, the deflector rod is located fan state position or heating state position, is equipped with air intake and air outlet on the tower body, still including being located inside impeller of tower body, the circuit heating element that has micro-gap switch, drive impeller motor, the link means who connects the deflector rod, heating element pass through link means with the deflector rod linkage is connected, and heating element's top and bottom position punishment do not are equipped with the last fixed block that leads that has spout on the arc, have the lower fixed block that leads that spout under the arc, only when the heating deflector rod is located state position, the deflector rod contact micro-gap switch so that heating element switches on, and heating element is located air outlet department.

Chinese patent No. CN2204423U discloses a tower fan. The tower fan comprises a cylinder, wherein the cylinder is provided with an air outlet suitable for air outlet; the heating element assembly comprises a heating element for supplying heat when the tower fan is used for blowing warm air, the heating element can be movably arranged and is provided with a first working position for shielding the air outlet to supply heat to the tower fan and a second working position moved out of the air outlet; and a heating element driving assembly, including installing the power device on the barrel, and one end and power device cooperation, the other end and heating element assembly complex transmission subassembly, the heating element in the heating element assembly is under heating element driving assembly's drive, is in first operating position when tower fan heating wind, moves to second operating position when tower fan cooling wind, and then the tower fan can dodge the air outlet voluntarily when cooling wind, and the air-out is smooth and easy when guaranteeing out cold wind, and user experience is better.

The technical defects are as follows: because the same air outlet is adopted for blowing and heating, a complicated adjusting structure needs to be designed to adjust the position of the heating component. The blowing effect is affected if the position of the heating assembly is not adjusted.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art, and providing a blowing and heating dual-purpose tower fan which is simple in structure and convenient to switch.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a dual-purpose tower fan of heating of blowing, includes barrel and heating element, is equipped with the air outlet on the barrel and with the cavity of air outlet intercommunication, its characterized in that: the heating component is arranged in one air outlet to heat air blown out of the air outlet in the cylinder.

As above the dual-purpose tower fan of heating of blowing, its characterized in that: the two air outlets are respectively a cold air outlet and a warm air outlet, the heating assembly is arranged in the warm air outlet, the inner wall of the cavity is movably provided with a sliding piece, and the sliding piece is in sliding fit with the inner wall of the cavity; the slider has a first working position for keeping the cold air outlet in communication with the cavity when blocking the inner end of the cold air outlet, and a second working position for keeping the warm air outlet in communication with the cavity when sliding to the inner end of the cold air outlet.

As above the dual-purpose tower fan of heating of blowing, its characterized in that: the heating component is arranged on the barrel, the barrel is provided with a microswitch, the microswitch is electrically connected with the heating component, when the slider is switched from the first working position to the second working position, the slider touches the microswitch to control the heating component to conduct and heat, and when the slider is switched from the second working position to the first working position, the slider is far away from the microswitch to control the heating component to be powered off.

As above the dual-purpose tower fan of heating of blowing, its characterized in that: the air outlet is also provided with a water mist device.

As above the dual-purpose tower fan of heating of blowing, its characterized in that: two the air outlet is cold wind export and warm braw export respectively, and heating element installs in the warm braw export, the slide rail is installed to the position that the barrel inner wall is close to cold wind export and warm braw export entrance, sliding connection has the slider on the inner wall of slide rail, fixed mounting has heating element on the inner wall of warm braw export.

The dual-purpose tower fan for blowing and heating is characterized in that the sliding piece is a sliding valve.

The tower fan for blowing and heating is characterized in that the sliding part is an impeller shell.

The dual-purpose tower fan for blowing and warming is characterized in that the positions, close to the ports, inside the cold air outlet and the warm air outlet are respectively clamped with a grating.

The blowing and heating dual-purpose tower fan is characterized in that a microswitch is mounted at one end, close to the cold air outlet, of the inner wall of the slide rail, and the microswitch is connected with the heating component through a wire.

The utility model has the advantages that: the air outlet has two, and it is right that heating element installs in one of them air outlet the wind heating that blows off through this air outlet in the barrel, the heat-generating body is fixed, only need adjust the slider can, overall structure is simple, only need switch the slider between first operating position and second operating position during the switching, convenient operation.

Drawings

FIG. 1 is a schematic view of the structure of the present invention in a warm air state;

fig. 2 is one of the structural diagrams of the blowing state of the present invention;

fig. 3 is a second schematic view of the blowing state structure of the present invention;

FIG. 4 is a second schematic diagram of the warm air state structure of the present invention;

fig. 5 is a schematic view of the structure of the cold air outlet and the warm air outlet of the present invention.

In the figure: 1-cylinder, 2-cold air outlet, 3-impeller shell, 4-impeller, 5-sliding valve, 6-heating component, 7-warm air outlet.

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.

As shown in fig. 1, 2, 3, 4 and 5, the blowing and heating dual-purpose tower fan comprises a cylinder 1 and two heating components 2, wherein the cylinder 1 is provided with an air outlet suitable for air outlet and an inner cavity communicated with the air outlet, impellers 4 are arranged in the inner cavity, the number of the air outlets is two, and the heating components 2 are arranged in one air outlet to heat air blown out of the cylinder 1 through the air outlet.

In this application, two the air outlet is cold wind export 2 and warm braw export 7 respectively, and heating element 2 installs in warm braw export 7, and inner chamber inner wall movable mounting has the slider, the slider with inner chamber inner wall sliding fit can adopt sliding fit's spout and slider structure between slider and the inner chamber inner wall, is provided with the slider on the slider lateral wall for example, offers the spout along the circumferencial direction on the inner chamber inner wall, realizes the sliding fit between slider and the inner chamber through the slip of slider in the spout. And a sliding rail can be further arranged on the inner wall of the barrel body 1 at the positions close to the inlets of the cold air outlet 2 and the hot air outlet 7, and the sliding part is connected on the inner wall of the sliding rail in a sliding manner. And a heating component 6 is fixedly arranged on the inner wall of the warm air outlet 7. Such structural design makes the slider realize keeping the first operating position of cold wind export and inner chamber intercommunication when sheltering from cold wind export the inner through sliding to and slide to sheltering from the second operating position of warm wind export and inner chamber intercommunication when cold wind export the inner.

For convenient use, further improve: the barrel 1 is provided with a microswitch (not shown in the figure), and the microswitch is connected with the heating component 6 through a lead. When the sliding part is switched from the first working position to the second working position, the sliding part touches the micro switch to control the heating component to conduct and generate heat, and when the sliding part is switched from the second working position to the first working position, the sliding part is far away from the micro switch to control the heating component to be powered off.

Further improvement: the cold air outlet is also provided with a water mist device which can be an ultrasonic atomizer device or a water curtain, and the water curtain is connected with a water supply device through a pipeline. Both the ultrasonic atomizer device and the water curtain are prior art and will not be discussed in detail in this application.

In the present application, the slide is a slide valve 5 (shown in fig. 2). The slide may also be the impeller housing 3 (as shown in figure 1). The positions close to the ports inside the cold air outlet 2 and the warm air outlet 7 are respectively clamped with a grating.

In this application, cold wind export 2 and warm braw export 7 all are linked together with the inside cavity of barrel 1, be equipped with air-blast mechanism on the inner wall of cavity, the equal joint in the position that is close to the port of cold wind export 2 and warm braw export 7 inside has the grid, the slide rail inner wall is close to the one end of cold wind export 2 and installs micro-gap switch, micro-gap switch passes through the wire and links to each other with heating element 6, air-blast mechanism includes motor and impeller 4, the motor is installed on one side outer wall of barrel 1, the one end of motor output shaft is located the inside of cavity, impeller 4 cup joints on the circumference outer wall of motor.

The working principle is as follows: during the use, carry out equipment external power supply and work, drive impeller 4 behind the motor drive and rotate to carry out the blast air work, control the micro-gap switch closure state of cold wind export 2 and warm braw export 7 through the switching of slider, export cold wind or warm braw, and both adopt different output pipeline, can not have the influence each other. For example, when the sliding valve 5 is moved to the cold air outlet 2 by moving the sliding valve 5 for adjustment, one end of the sliding valve 5 is touched with the micro switch, so that the heating component 6 is turned on for heating, meanwhile, the sliding valve 5 covers the cold air outlet 2 for closing, and further, the blast air of the impeller 4 is discharged from the warm air outlet 7; when cold air needs to be discharged, the sliding valve 5 is moved to the other side to close the warm air outlet 7, the impeller 4 blows air and then is discharged from the cold air outlet 2, the cold air cannot be influenced by heat inside the warm air outlet 7 on the other side, and cold air is timely output.

In addition to the above embodiments, the user may also close the cold air outlet 2 or the warm air outlet 7 by rotating the impeller housing 3, at this time, the impeller housing 3 is a sliding member, and the impeller housing 3 and the inner cavity of the cylinder 1 are in a sliding fit structure.

During the in-service use, be equipped with the handle with the slider photo on the barrel 1, through stirring the handle, the slider switches between first operating position and second operating position, realizes blowing the switching of natural wind and blowing warm braw, simple structure, and the switching is convenient.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (9)

1. The utility model provides a dual-purpose tower fan of heating of blowing, includes barrel (1) and heating element (6), is equipped with the air outlet on barrel (1) and with the cavity of air outlet intercommunication, its characterized in that: the air outlet has two, heating element (6) install in one of them air outlet to the barrel (1) in through the wind heating that this air outlet blew out.

2. A blowing and heating tower fan as claimed in claim 1, wherein: the two air outlets are respectively a cold air outlet (2) and a warm air outlet (7), the heating assembly (6) is arranged in the warm air outlet (7), the inner wall of the cavity is movably provided with a sliding piece, and the sliding piece is in sliding fit with the inner wall of the cavity; the slider has a first working position for keeping the cold air outlet in communication with the cavity when blocking the inner end of the cold air outlet, and a second working position for keeping the warm air outlet in communication with the cavity when sliding to the inner end of the cold air outlet.

3. A blowing and heating tower fan as claimed in claim 2, wherein: the heating device is characterized in that a microswitch is arranged on the barrel (1), the microswitch is electrically connected with the heating component, when the sliding part is switched from the first working position to the second working position, the sliding part touches the microswitch to control the heating component to conduct and heat, and when the sliding part is switched from the second working position to the first working position, the sliding part is far away from the microswitch to control the heating component to cut off the power.

4. A blowing and heating tower fan as claimed in claim 1, wherein: the air outlet is also provided with a water mist device.

5. A blowing and heating tower fan as claimed in claim 1, wherein: two the air outlet is cold wind export (2) and warm braw export (7) respectively, and install in the warm braw export (7) heating element (6), barrel (1) inner wall is close to the position of cold wind export (2) and warm braw export (7) entrance and installs the slide rail, sliding connection has the slider on the inner wall of slide rail, fixed mounting has heating element (6) on the inner wall of warm braw export (7).

6. A blowing and heating tower fan according to claim 5 wherein the sliding member is a sliding valve (5).

7. A blowing and heating tower fan according to claim 5 wherein the sliding member is an impeller housing (3).

8. A blowing and heating tower fan as claimed in claim 5, wherein grilles are clamped at positions close to the ports inside the cold air outlet (2) and the warm air outlet (7).

9. A blowing and heating dual-purpose tower fan as claimed in claim 5, wherein a microswitch is mounted at one end of the inner wall of the slide rail close to the cold air outlet (2), and the microswitch is connected with the heating component (6) through a wire.

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