CN107559226B - Oscillating bladeless fan - Google Patents

Abstract

The invention relates to a blade-free oscillating fan, belonging to the technical field of household appliances, in particular to a blade-free oscillating fan which comprises an airflow injection module, a light module, a control module, a power supply module and a fixing module, wherein the airflow injection module comprises a motor, a paddle, an air inlet, an air injection ring and an iron ring, the fixing module is provided with a base, the base is provided with a sliding groove, a sliding rod, a magnet, a driving device, a clamp, the power supply module and a control chip, the control chip is connected with the control module by adopting a wireless signal, the magnet attracts the iron ring, the orientation of the air injection ring is adjusted, a power supply is switched on, the motor is controlled to be started by the control module, wind generated by the airflow injection module is sprayed out of the air injection ring, an L ED lamp on the light module is used for auxiliary illumination, the driving device drives the magnet to slide left and right to enable the iron ring to roll, the orientation of the air injection ring is changed.

Description

A kind of shaking head bladeless fan

technical field

The utility model relates to a shaking head bladeless fan, which belongs to the technical field of household appliances, and in particular relates to a shaking head bladeless fan.

Background technique

In the hot summer, every household will use a variety of cooling tools. The size of the wind surface blown by the bladeless fan is fixed. The bladeless fan can generate natural and continuous cool air, and it does not need blades to drive air movement during the working process, which will not hurt people and is safer to use; at the same time, the blades are not exposed to the outside, so it will not be covered with dust, making it cleaner to use; in addition , its unique shape, smooth and refreshing appearance, is deeply loved by the public; after it sucks the air into the body from the base, it accelerates the air through the motor and the cyclone accelerator, and finally discharges the air from the slit on the edge of the ring, and finally forms a An uninterrupted flow of cold air. However, most of the current bladeless fans are placed in a single way, and they are placed through the base. Compared with users in small rooms, it occupies a large part of the space, and at the same time, its function is relatively simple.

SUMMARY OF THE INVENTION

The purpose of the present invention is to overcome the deficiencies of the above-mentioned conventional fans, and to invent a bladeless fan fixed by a magnet.

A moving head bladeless fan includes an air jetting module, a lighting module, a control module, a power supply module and a fixing module. The airflow jetting module includes a motor, a paddle, an air inlet, a jetting ring and an iron ring, and the motor is connected with the control module; the appearance of the airflow jetting module is bar-shaped, and the annular jetting ring is located in the middle of the airflow jetting module, and the iron ring is located in the middle of the airflow jetting module. There are two and are distributed on both ends of the airflow jet module. The lighting module is located on the air jetting module, the lighting module is provided with LED lights, and the LED lights are connected with the control module and can be used for nighttime lighting. The control module is located on one side of the air jetting module, and controls the start and stop of the motor and the on and off of the LED lights through corresponding switches. The power supply module is located beside the control module, and is connected to the power supply through an interface, and the connected power supply adopts a DC power supply or an AC power supply. The fixed module is provided with two bases, the upper end of each base is concave, and is provided with a sliding groove; in the sliding groove, there is a sliding rod capable of sliding on the sliding groove, and the upper end of the sliding rod is provided with a magnet , the magnet can attract the iron ring of the air jetting module; there is a driving device in the base, the driving device is connected with the sliding rod, and the driving device can drive the sliding rod to slide left and right; the lower end of the base is provided with a clip, the clip can clamp the object to be fixed. A power supply module and a control chip are also arranged in the base, and the control chip and the control module are connected by wired signals or wireless signals.

The bladeless fan is installed and worked in this way: first let the clip clamp the object at the installed position, then fix the rod-shaped bladeless fan by the magnet on the groove of the fixed module, and adjust the air jet ring on the air jet module. Face, turn on the power, press the corresponding switch on the control module to control the motor to start, the rotating motor drives the blades to rotate rapidly, sucks air through the air inlet and sends the generated wind to the jet ring, and the wind flows from the jet ring It is sprayed out in the middle to achieve the effect of cooling. At the same time, the driving devices on the two bases drive the sliding rods to slide left and right. During the sliding process, because the magnets on the sliding rods attract the iron rings of the air jetting module, the air jetting module will roll over, making the face of the jetting ring change. . Pressing the corresponding switch on the control module can also turn on the LED lights on the lighting module for auxiliary lighting.

The headless bladeless fan of the present invention is fixed by means of magnets, can automatically adjust the facing angle of the rod-shaped bladeless fan, is easy to disassemble, and can be installed in different positions, such as a computer display screen, a computer desk or a bedside.

Description of drawings

Figure 1 is a schematic structural diagram of the present invention; Figure 2 is a schematic side view of the base structure; Figure 3 is a schematic top view of the base structure.

In the picture, 1- Air jet module, 11- Motor, 12- Blade, 13- Air inlet, 14- Jet ring, 15- Iron ring, 2- LED light, 3- Base, 31- Magnet, 32- Clip , 33-glide groove, 34-drive device, 35-glide rod, 36-control chip, 4-control module, 5-power module.

Detailed ways

The present invention will be described in detail below with reference to the accompanying drawings: a head-moving bladeless fan includes an air jetting module 1, a lighting module, a control module 4, a power module 5 and a fixing module. The airflow injection module 1 includes a motor 11, a paddle 12, an air inlet 13, a jet ring 14 and an iron ring 15, and the motor 11 is connected to the control module 4; the air inlet 13 is located next to the paddle 12 and adopts a grid form The air jet module 1 is bar-shaped in appearance, the annular jet ring 14 is located in the middle of the air jet module 1, and there are two iron rings 15 distributed at both ends of the air jet module 1. The lighting module is located on the inner wall of the jet ring 14, and the lighting module is provided with LED lights 2, which are LED lights 2 of light strip type. The LED lights 2 are connected to the control module 4 and can be illuminated at night. The control module 4 is located at one side of the air jetting module 1 , and controls the on-off of the motor 11 and the on-off of the LED light 2 through corresponding switches. The power module 5 is located next to the control module 4, and provides power through a USB interface connected to a computer. The fixed module is provided with two bases 3, the upper end of each base 3 is concave, and is provided with a sliding groove 33; The upper end of the rod 35 is provided with a magnet 31, which can attract the iron ring 15 of the air jetting module 1; a driving device 34 is provided in the base 3, the driving device 34 is connected with the sliding rod 35, and the driving device 34 can drive the sliding rod 35 slides left and right; the lower end of the base 3 is provided with a clip 32, and the clip 32 can clamp the object for fixing. A power supply module 5 and a control chip 36 are also arranged in the base 3 , and the control chip 36 and the control module 4 are connected by wireless signals.

The bladeless fan is installed and worked in this way: first, let the clip 32 clamp the object at the installed position, then fix the rod-shaped bladeless fan by the magnet 31 on the groove of the fixing module, and adjust the air jetting module 1. The jet ring 14 is facing the direction, turn on the power, press the corresponding switch on the control module 4 to control the motor 11 to start, the rotating motor 11 drives the blade 12 to rotate rapidly, sucks air through the air inlet 13 and releases the generated wind. It is sent to the jet ring 14, and the wind is ejected from the jet ring 14 to achieve the effect of cooling. At the same time, the driving devices 34 on the two bases 3 drive the sliding rods 35 to slide left and right. During the sliding process, since the magnets 31 on the sliding rods 35 attract the iron rings 15 of the air jetting module 1, the air jetting module 1 will roll over. , so that the orientation of the jet ring 14 is changed. Pressing the corresponding switch on the control module 4 can also turn on the LED light 2 on the lighting module for auxiliary lighting.

Claims (4)

1. A head-moving bladeless fan, characterized in that it comprises an air jetting module (1), a lighting module, a control module (4), a power supply module (5) and a fixing module; the air jetting module (1) comprises a motor (11) , the paddle (12), the air inlet (13), the jet ring (14) and the iron ring (15), the motor (11) is connected with the control module (4); the air inlet (13) is located in the paddle (12) ); the annular jet ring (14) is located in the middle of the air jet module (1), there are two iron rings (15) and are distributed at both ends of the air jet module (1); the light module is located in the jet ring (14) The lighting module is provided with LED lights (2), and the LED lights (2) are connected to the control module (4); the control module (4) is located on one side of the airflow injection module (1); the power module (5) is located at the control module (4) side; the fixed module is provided with two bases (3), the upper end of each base (3) is concave, and is provided with a sliding groove (33); there is a sliding rod (35) in the sliding groove (33) ), a magnet (31) is provided on the upper end of the sliding rod (35); a driving device (34) is provided in the base (3), and the driving device (34) is connected with the sliding rod (35); A clip (32) is arranged at the lower end; a power supply module (5) and a control chip (36) are also arranged in the base (3); the air jetting module (1) has a bar-shaped appearance. 2 . The moving head bladeless fan according to claim 1 , wherein the LED lights ( 2 ) are LED lights ( 2 ) of a strip type. 3 . 3 . The headless bladeless fan according to claim 1 or 2 , wherein the power supply connected to the power supply module ( 5 ) adopts a DC power supply or an AC power supply. 4 . 4. The headless bladeless fan according to claim 1 or 2, characterized in that: the control chip (36) and the control module (4) are connected by wired signals or wireless signals.

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