KR100551416B1 - Air freshener for sirocco fan type - Google Patents

Abstract

The present invention relates to a sirocco fan-type fragrance volatilization device, and more specifically, to control the direction of ejection of incense, to facilitate the air flow, to increase the diffusion distance of the incense, and to reduce noise. The present invention relates to a sirocco fan-type fragrance volatilization device that can be minimized. To this end, the sirocco fan-type fragrance volatilization device of the present invention is a fragrance installation unit in which the fragrance is installed, a diffusion unit for diffusing the fragrance generated from the fragrance, and a fragrance installation unit and a communication unit for communicating the fragrance installation unit and the diffusion unit with each other. A frame having a partition member in which a sphere is formed; A sirocco fan installed at a position corresponding to the communication port to diffuse the fragrance of the air freshener supplied through the communication port; It is provided with a fixed part to which the drive motor for rotating the sirocco fan is fixed, and is fixed to the partition member so that the sirocco fan is positioned at the inner center portion, and a spiral winding type for guiding the flow of incense by the sirocco fan to the outside. An air flow guider having a passageway; And a direction control unit installed in the frame so as to correspond to the discharge portion of the air flow guider in which the fragrance is blown outwardly, and selectively adjusting the blowing direction of the fragrance.

Sirocco fan, air freshener, volatilization

Description

Sirocco fan type air freshener volatilizer {Air freshener for sirocco fan type}

1 is a perspective view showing a sirocco fan-type air freshener volatilization device according to a preferred embodiment of the present invention.

2 is an exploded perspective view of FIG.

3 is a cross-sectional view taken along line III-III ′ of FIG. 1.

Figure 4 is a plan view showing an air flow guider and sirocco fan of the sirocco fan-type fragrance volatilization apparatus according to a preferred embodiment of the present invention.

Figure 5 is a front view showing the direction control portion of the sirocco fan-type fragrance volatilization device according to a preferred embodiment of the present invention.

<Explanation of symbols for the main parts of the drawings>

10: frame 20: sirocco fan

30: air flow guider 40: control unit

50: direction control unit 70: drive motor

80: battery installation unit 90: fragrance container

100: sirocco fan type air freshener volatilizer

The present invention relates to a sirocco fan-type fragrance volatilization device, and more specifically, to control the direction of ejection of incense, to facilitate the air flow, to increase the diffusion distance of the incense, and to reduce noise. The present invention relates to a sirocco fan-type fragrance volatilization device that can be minimized.

In general, the fragrance vaporizing device is a device for diffusing a fragrance of a predetermined component in the air, and is widely used in indoor spaces, especially hotels, restaurants, restrooms, etc., where many people use or where an unpleasant smell may occur.

The fragrance volatilizer is simply a liquid diffuser or a paper (pulp) impregnated with a fragrance, such as a natural diffusion type to naturally diffuse in the air, an electric fume type that emits incense by electric heat, and fragrance in a wide space There are a spray type for spraying the fragrance into the air together with a predetermined gas to diffuse, and a fan type for diffusing the fragrance using a fan.

The fan-type fragrance diffuser includes a drive motor, a fan rotated by the drive motor to diffuse the fragrance aroma, and a fragrance accommodating member for accommodating the fragrance. The fan-type fragrance vaporizer is disclosed in Korean Utility Model Registration No. 20-0238435.

However, since the fan-type fragrance volatilizer does not have a means for adjusting the flow direction of the fragrance to be ejected to the outside, there is a problem that the fragrance is always sprayed only in a fixed direction.

In addition, the fan-type air freshener volatilizer is not provided with a means for smoothly inducing the flow of air by the fan to the vent of the case. That is, there is a problem that the flow generated by the fan is disturbed by other members inside the case while the air generated by the fan reaches up to the vent. This limits the diffusion distance of incense.

In addition, the fan-type fragrance volatilizer has a problem that the noise caused by the drive motor and the fan. Such noise may be generated because the fastening force of fastening members such as screws and bolts for fastening the drive motor and the fan to the case is weakened due to long use.

The present invention has been made to solve the above problems, an object of the present invention is to provide a sirocco fan-type fragrance volatilization device that can adjust the direction of blowing the fragrance.

Another object of the present invention is to provide a sirocco fan-type fragrance volatilization device which can smooth the air flow and increase the diffusion distance of the fragrance.

Still another object of the present invention is to provide a sirocco fan-type fragrance volatilization device capable of minimizing noise due to operation of a drive motor and a fan.

In order to achieve the above object, the sirocco fan-type fragrance volatilizer according to the present invention comprises a fragrance installation unit in which a fragrance is installed, a diffusion unit for diffusing the aroma generated from the fragrance, and the fragrance installation unit and a diffusion unit, A frame having a partition member having a communication port communicating with the installation portion and the diffusion portion; A sirocco fan installed at a position corresponding to the communication port to diffuse the fragrance of the air freshener supplied through the communication port; A vortex winding having a fixed part to which a driving motor for rotating the sirocco fan is fixed, and fixed to the partition member such that the sirocco fan is positioned at an inner center portion thereof, and having a spiral winding to guide the flow of incense by the sirocco fan to the outside. An air flow guider having an open passage; And a direction control unit installed on the frame so as to correspond to a discharge part of the air flow guider, in which the incense is blown outward.

Preferably, the direction control unit includes at least one of a vertical adjustment member for adjusting the direction of ejection of the incense up and down, and a left and right adjustment member for adjusting the direction of ejection of the incense from side to side, wherein the vertical adjustment member and the left and right adjustment The member is formed to be relatively thicker than the inner portion facing the discharge portion is relatively thicker than the inner portion facing the discharge portion can speed up the movement speed of the fragrance.

Here, it is preferable that the hub of the sirocco fan is connected to the shaft of the drive motor at a point substantially closest to the drive motor so that the flow of air flowing through the communication port is not disturbed.

Hereinafter, a substrate stacking cassette according to a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings. Prior to this, terms or words used in the specification and claims should not be construed as having a conventional or dictionary meaning, and the inventors should properly explain the concept of terms in order to best explain their own invention. Based on the principle that can be defined, it should be interpreted as meaning and concept corresponding to the technical idea of the present invention. Therefore, the embodiments described in the specification and the drawings shown in the drawings are only the most preferred embodiment of the present invention and do not represent all of the technical idea of the present invention, various modifications that can be replaced at the time of the present application It should be understood that there may be equivalents and variations.

1 is a perspective view showing a sirocco fan-type air freshener volatilizer according to a preferred embodiment of the present invention, Figure 2 is an exploded perspective view of FIG. 3 is a cross-sectional view taken along line III-III ′ of FIG. 1, and FIG. 4 is a plan view illustrating an air flow guider and a sirocco fan of the sirocco fan-type fragrance volatilization apparatus of FIG. 1.

1 to 4, the sirocco fan-type fragrance volatilizer 100 includes a frame 10, a sirocco fan 20 that is rotated by a driving motor and diffuses incense, and an incense produced by the sirocco fan 20. Air flow guider (30) for guiding the flow of the outside, the control unit 40 for controlling the operation of the drive motor and the direction control unit 50 for selectively adjusting the direction of ejection of incense.

The frame 10 includes a fragrance installation unit 12 in which a fragrance is installed, a diffusion unit 14 for diffusing the fragrance of the fragrance, and a partition member 16 that delimits the fragrance installation unit 12 and the diffusion unit 14. ).

The perfume installation part 12 is provided with the fixing member 11 which fixes the perfume container 90 in which the perfume was accommodated. The perfume container 90 is fixed to the fixing member 11 so that the perfume solution in a liquid state does not flow out. 2 and 3 show the fixing member 11 for fixing the perfume container 90, the fixing member 11 for fixing the perfume according to the state or shape of the perfume may be variously modified. For example, in the case of a solid perfume, a fixing member may be provided to fix the perfume agglomerates themselves. On the other hand, reference numeral 92 is a capillary tube for raising the perfume in the liquid state, 94 is a glass fiber (glass fiber) to diffuse the air freshener through the capillary tube 92 into the air. 18 is a lid member which covers the diffusion part 14.

Preferably, the air supply port 19 is formed in the portion of the frame 10 corresponding to the air freshener installation portion 12. That is, the air supplied through the air supply port 19 is ejected to the outside via the communication port 17 and the sirocco fan 20 of the partition member 16, including the fragrance generated from the air freshener container 90. .

The diffusion part 14 is a place where the air supplied through the communication port 17 is diffused by the sirocco fan 20. The diffusion unit 14 is provided with a sirocco fan 20, an air flow guider 30, a drive motor 70, and a direction controller 50.

The partition member 16 partitions the air freshener installation part 12 and the diffusion part 14, and includes a communication port 17 for communicating the air freshener installation part 12 and the diffusion part 14 with each other. The air flow guider 30 is fixedly installed on the upper surface of the partition member 16.

The sirocco fan 20 is installed at a position corresponding to the communication port 17 to diffuse the perfume fragrance supplied through the communication port 17. The sirocco fan 20 has a conventional structure, and is rotated by a drive motor 70 fixed to the fixing part 32.

Preferably, the hub 22 of the sirocco fan 20 is connected with the drive motor shaft 72 at a point substantially closest to the drive motor 70. This is to ensure that the hub 22 and drive motor shaft 72 do not interfere with the flow of air supplied through the communication port 17.

On the other hand, the power for driving the drive motor 70 is a battery power 80 installed in the frame 10 or AC power supplied from the outside. That is, the battery power supply 80 can be used to improve mobility and at the same time to use an AC power supply for user convenience.

Preferably, the battery power source 80 or an alternating current DC switching member (not shown) is installed in the air freshener installation unit 12 or separately partitioned power installation unit 13. When the battery power supply 80 or the AC direct current switching member is installed in the air freshener installation unit 12, there is an advantage in that the battery replacement work can be performed together with the air freshener replacement work.

The air flow guider 30 has a spiral winding passage 34 for guiding the flow of air generated by the sirocco fan 20 to the outside, and a fixed portion 32 to which the driving motor 70 is fixed. It is provided. The air flow guider 30 is fixedly installed to the partition member 16 such that the sirocco fan 20 is positioned at the inner center thereof.

 As shown in FIG. 4, the spiral winding 34 has a discharge portion 36 formed at one side of the air flow guider 30 surrounding the sirocco fan 20 to minimize energy loss. And induces a flow of air generated by the sirocco fan 20 toward the discharge part 36. Since the spiral winding is widely used in centrifugal pumps, the detailed description will be omitted here.

As described above, the sirocco fan-type fragrance volatilization device 100 according to the preferred embodiment of the present invention ejects incense through the spiral winding 34 and moves the air due to friction or friction with other members. Minimize energy loss. In other words, the diffusion distance of the incense can be increased.

The fixing part 32 is formed at a portion corresponding to the sirocco fan 20. That is, the drive unit 70 is fixed to the fixing unit 32 to rotate the sirocco fan 20.

Preferably, the fixing part 32 is formed to surround the driving motor 70 to minimize the vibration of the sirocco fan 20 due to the vibration of the driving motor 70 and the vibration of the driving motor 70.

As described above, the driving motor 70 is firmly fixed by being surrounded by the fixing part 32, and the driving motor 70 is fixed to the partition member 16 because the air flow guider 30 formed integrally with the fixing part 32 is fixed. Noise due to the vibration of the) and the vibration of the sirocco fan 20 can be suppressed as much as possible.

The controller 40 controls an operating cycle, a rotation speed (RPM) and an operating time of the driving motor 70, and a blinking state of the operation indicator 41. The operation period means a time when the drive motor 70 is operated and non-operated. Therefore, the controller 40 adjusts the concentration of the aroma in the air by controlling the operating cycle and the rotational speed RPM of the drive motor 70.

In addition, the controller 40 controls the operation time of the drive motor 70. That is, the fragrance may be ejected to the outside by operating the driving motor 70 for a predetermined time.

Preferably, the control unit 40 includes an optical sensor (not shown) that detects external light. That is, the optical sensor senses the external light so that the driving motor 70 operates only when there is external light with a predetermined brightness or more.

In addition, the control unit 40 makes it possible to easily determine the operating state of the volatilizer by changing the blinking method of the operation indicator 41 according to the state of the power source such as battery voltage or the state of the operation switch 43. For example, when the battery power is below a predetermined voltage, the operation indicator 41 flashes quickly to indicate when to replace the battery, or when the operation switch 43 is positioned so that the driving motor 70 rotates quickly. The indicator light 41 flashes quickly.

The direction control unit 50 is installed on the frame 10 to correspond to the discharge unit 36 to selectively adjust the direction of ejection of incense.

Preferably, the direction control unit 50, as shown in Figure 5, the vertical adjustment member 52 for adjusting the direction of incense blow up and down, and the left and right adjustment member 54 for adjusting the direction of incense blow left and right ) At least one of them. The upper and lower adjustment members 52 and the left and right adjustment members 54 are rotatably installed in the direction controller 50 to adjust the direction of ejection of incense. Since the upper and lower adjustment members 52 and the left and right adjustment members 54 are widely mounted at the outlet of the cold / hot air fan, detailed description thereof will be omitted.

In addition, the top and bottom control member 52 and the left and right control member 54 is formed relatively thicker than the inner portion toward the discharge portion 36, the portion facing outward. This is to increase the diffusion distance by increasing the speed of ejection of the fragrance passing through the direction controller 50.

Then, the operation of the sirocco fan-type fragrance volatilization device 100 according to a preferred embodiment of the present invention will be described.

First, the operation switch 43 is placed on. It is preferable that the operation switch 43 can adjust the rotation speed of the drive motor 70.

When the operation switch 43 is positioned on, power is supplied to the driving motor 70 so that the sirocco fan 20 rotates, and the external air is supplied to the air freshener 19 through the air freshener 19. Flows into. Air introduced into the fragrance installation unit 12 flows through the communication port 17 and the sirocco fan 20 while being mixed with the fragrance fragrance and flows to the air flow guider 30.

Since the hub 22 of the sirocco fan 20 is connected to the drive motor shaft 72 at a point substantially closest to the drive motor 70, the disturbance of air flow due to the hub 22 may be minimized.

On the other hand, since the air flow guider 30 forms a spiral winding passage, air flows to the discharge part 36 without loss of kinetic energy. Thus, the scent can be spread to the maximum.

The air flowing into the discharge port 36 is controlled by the direction controller 50 to control the ejection direction. The up-down or left-right ejection direction is adjusted by the up-down adjustment member 52 or the left-right adjustment member 54. At this time, the outer portion of the upper and lower regulating member 52 and the left and right regulating member 54, that is, the portion facing outward, is formed relatively thicker than the inner portion facing the discharge portion 36. Therefore, the flow rate of the air passing through the upper and lower adjustment members 52 and the left and right adjustment members 54 is increased to increase the diffusion distance of the fragrance.

During this operation, the drive motor 70 is firmly enclosed by the fixed part 32 and the air flow guider 30 is fixedly installed to the partition member 16 so that the drive motor 70 and the sirocco fan 70 are fixed. Noise caused by the vibration of the air flow guider or vibration of 30 can be minimized.

As described above, the sirocco fan-type fragrance volatilization device according to the present invention has the following effects.

First, the direction control unit may not only control the direction of ejection of incense but also increase the diffusion distance of the incense.

Second, by installing the air flow guider can smooth the air flow to increase the diffusion distance of the fragrance.

Third, it is possible to minimize the noise caused by the vibration of the drive motor, fan or air flow guider.

Claims (3)

A fragrance installation unit having an air freshener and an air supply port through which outside air is introduced, a diffusion unit provided above the fragrance installation unit, and diffusing the fragrance generated from the fragrance, and the fragrance installation unit and the diffusion unit A frame having a partition member having a communication port for communicating the fragrance installation unit and the diffusion unit with each other; A sirocco fan installed on an upper surface of the partition member so as to correspond to the communication port and spreading the fragrance of the air freshener supplied through the communication port in a lateral direction; A fixing part fixed to prevent vibration of a driving motor for rotating the sirocco fan, and fixed to an upper surface of the partition member so that the sirocco fan is positioned at an inner center thereof, and a flow of incense by the sirocco fan An air flow guider having a spiral winding passage leading to the outside; And And a direction control unit installed at a side of the diffusion unit so as to correspond to the discharge unit of the air flow guider in which the fragrance is blown outwardly, and selectively controlling the direction of blowing the fragrance. The said direction control part is a sirocco fan-type fragrance | flavor volatilization apparatus provided with at least any one of the up-and-down adjustment member which adjusts the blowing direction of the said fragrance up and down, and the left and right adjustment member which adjusts the blowing direction of the said fragrance from side to side. The method of claim 1, The vertical adjustment member and the left and right adjustment member is a sirocco fan-type air freshener volatilizing device characterized in that the outer portion toward the outside is formed relatively thicker than the inner portion toward the discharge portion to increase the speed of movement of the fragrance. The method according to claim 1 or 2, And a hub of the sirocco fan is connected to the shaft of the driving motor at a point substantially closest to the driving motor so that the flow of air flowing through the communication port is not disturbed.

Images