JPH059553U - Deodorization, aroma device - Google Patents

Abstract

(57) [Abstract] [Purpose] A deodorizing and aroma device that emits deodorant or fragrance evaporative gases in a timely manner and downsizes the entire device, and that there is no noise during operation and no electromagnetic noise is generated. suggest. An exhaust port 3 is provided on a front wall of the outer case 1, an intake port 5 is provided on a rear wall 4, and an inner container 7 is partly opened to accommodate a deodorant or fragrance 9 in the outer case 1. An air blower 14 is provided, and a lid 12 is provided at the opening of the inner container 7 so that the lid 12 can be opened and closed by an actuator 10, and the air blower 14 is composed of a piezoelectric vibrator 15 and a vibrating blade plate 18. And the piezoelectric vibrator 15 as a timer or sensor 19
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Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a deodorizing and aroma device installed in a room such as a toilet.

[0002]

[Prior Art]

 Conventionally, as a deodorizing and aroma device for toilets and other rooms, a method of simply storing the deodorant and aroma and constantly evaporating the vaporized gas, or rotating the fan by the motor drive installed inside the device A method of diverging the above vaporized gas has been proposed.

[0003]

[Problems to be solved by the device]

 As described above, in the method of constantly evaporating the vaporized gas, there are problems that the odor in the room becomes too strong, the deodorant and the fragrance are quickly lost.

Further, in the case where the fan emits the evaporated gas only when necessary, the above problem is solved, but since the motor and the fan are incorporated, the entire apparatus becomes large and the installation place is considerably limited. In addition, there is a problem in that the aesthetics of the room is impaired, and noise is generated when driving the motor and electromagnetic noise is generated.

Therefore, the present invention proposes a deodorizing and aroma device which actively emits the vaporized gas from the deodorant or the fragrance and can downsize the device without generating noise or electromagnetic noise. The purpose is.

[0006]

[Means for Solving the Problems]

 In order to solve the above problems, the present invention provides an outer case (1) having an exhaust port (3) in a front wall (2) and an intake port (5) in a rear wall (4), and the outer case (1). ), An inner container (7) having an open upper surface, a deodorant or fragrance (9) contained in the inner container (7), and an actuator (Opening and closing the upper opening of the inner container (7) ( 10) and a timer or sensor (19) for operating the blower device (14) installed in the outer case (1) at a suitable time. The blower device (14) is connected to the piezoelectric vibrator (15). It is characterized by being constituted by the vibrating blade plate (18).

[0007]

[Action]

 When the timer or the sensor (19) is turned on and the actuator (10) and the piezoelectric vibrator (15) are energized, the lid (12) of the inner container (7) is opened, and at the same time, the blower (14) is opened. The air is blown, and the vaporized gas from the deodorant or the fragrance (9) in the inner container (7) is actively released to the outside of the outer case 1.

When the timer or sensor (19) is turned off and the actuator (10) and the piezoelectric vibrator (15) are de-energized, the inner container (7) is closed by the lid (12) and the vaporized gas At the same time as the divergence is blocked, the vibration of the piezoelectric vibrator (15) is stopped and the blowing operation is stopped.

[0009]

【Example】

 This will be described in the embodiment shown in the figure. In FIG. 1A, reference numeral 1 denotes an outer case container having an exhaust port 3 formed on a front wall 2 thereof and an intake port 5 formed on a rear wall 4 thereof. Reference numeral 6 denotes a lid of the outer case, which is configured to detachably close the opening portion of the upper surface of the container 1.

Reference numeral 7 denotes an inner container for accommodating a deodorant or an fragrance, which is fixed to the inner surface of the bottom plate 8 of the container 1 at the exhaust port 3 side. The upper surface of the inner container 7 is opened, and the deodorant or the fragrance 9 is stored therein. Reference numeral 10 is an actuator composed of a solenoid or the like fixedly mounted on the inner surface of the lid 6 of the outer case, and a rod 11 that moves by excitation or non-excitation of the actuator projects downward. An inner lid 12 of the inner container 7 is fixed to the lower end of the rod 11. The inner lid 12 is opposed to the inner container 7 so as to open and close the upper opening of the inner container 7, and the rod 11 is moved upward by the excitation of the actuator 10 so that the inner lid 12 is opened. There is.

Reference numeral 13 denotes a tension spring, the lower end of which is fixed to the inner container 7 side and the upper end of which is fixed to the inner lid 12 so that the inner lid 12 is constantly urged toward the inner container 7 side, that is, in the closing direction. There is. A blower 14 is fixed to the inner surface of the bottom plate 8 of the container 1 at the intake port 4 side. The blower device 14 fixes one end side portion of the piezoelectric vibrator 15 to the support portion 16 and connects the other end portion of the piezoelectric vibrator 15 to the vibrating blade plate 18 via the connecting member 17 in the extension direction of the piezoelectric vibrator 15. An AC voltage is applied between the electrodes 15a and 15b of the piezoelectric vibrator 15 to vibrate the vibrating blade plate 18 as shown by the broken line in the figure, and blows air according to the principle of Fuchiwa.

An example of this air blower is disclosed in Japanese Utility Model Publication No. 2-29279. Further, the blower device 14 is installed so that the vibrating blade plate 18 side faces the inner container 7.

FIG. 1B shows a wiring state, 10 is the actuator, 15 is the piezoelectric vibrator, 19 is a timer or sensor, 20 is a power switch, and 21 is an outlet to a commercial power source.

The timer as the above-mentioned 19 uses a timer which is turned on and off at regular intervals, and as a sensor, a heat ray sensor and an odor sensor which are turned on when a human approaches and are turned off when a person is far away are used. To do.

The operation of this embodiment will be described. When the power switch 20 is turned on, for example, the timer 19 intermittently energizes, and power is supplied to the actuator 10 and the piezoelectric vibrator 15 only during the energized time.

When the actuator 10 is excited, the lid 12 of the inner container 7 containing the deodorant or fragrance is pulled upward as shown to open the inner container 7. At the same time, when the piezoelectric vibrator 15 is energized, it vibrates and the vibrating blade plate 18 vibrates up and down as shown by the chain line in the figure, and blows air toward the inner container 7.

As a result, the outside air flows out from the front surface of the outer case 1 through the intake port 5, the vibrating vane plate 18, the opened inner container 7 portion, and the exhaust port 3. Therefore, the gas that evaporates from the deodorant or fragrance 9 is positively diffused to the outside of the outer case by riding on the air blow.

When the timer 19 is turned off after a lapse of a predetermined time, the actuator 10 is de-energized, the lid 12 is pulled to the inner container 7 side by the tension spring 13, and the inner container 7 is closed by the lid 12 to deodorize. The release of the agent or fragrance 9 is prevented. At the same time, the blowing operation of the piezoelectric vibrator 15 is stopped.

[0019]

[Effect of the device]

 As described above, according to the present invention, the vaporized gas of the deodorant or the fragrance is emitted only when necessary, so that the odor can be moderated and the deodorant can make the fragrance last longer.

Furthermore, since the air blower that actively emits the deodorant or fragrance evaporative gas is designed to use a piezoelectric vibrator to blow the fan, the piezoelectric vibrator has a thin plate shape. Therefore, the blower can be made extremely thin as compared with a blower using a motor and rotating blades.

Therefore, the entire deodorizing and aroma device can be formed to be thin and small, and can be installed in a small space such as the back side of a wall hanging so as not to be seen from the room so as not to spoil the aesthetics of the room.

Further, since the piezoelectric vibrator is used, the sound is quieter than that in driving the motor, and no electromagnetic noise is generated.

[Brief description of drawings]

FIG. 1A is a side sectional view showing an embodiment of the present invention,
(B) is the same wiring diagram.

[Explanation of symbols]

 1 Outer Case 2 Front Wall 3 Exhaust Port 4 Rear Wall 5 Intake Port 7 Inner Container 9 Deodorant or Fragrance 10 Actuator 12 Lid 14 Blower 15 Piezoelectric Vibrator 18 Vibrating Blade 19 Timer or Sensor

Claims (1)

[Claims for utility model registration] [Claim 1] The exhaust port (3) is provided on the front wall (2) and the rear wall (4).
An outer case (1) having an intake port (5) formed therein, and an inner container (7) installed in the outer case (1) and partially opening
Deodorant or fragrance (9) contained in the inner container (7)
An actuator (10) for opening and closing the opening of the inner container (7), and an air blower (1) installed in the outer case (1).
4), the actuator (10) and the air blower (1)
4) is composed of a timer or a sensor (19) for timely operation, and the blower device (14) is composed of a piezoelectric vibrator (15) and a vibrating blade plate (18) connected thereto. Deodorizing and aroma device.