JP2008304174A - Room air conditioner - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To not only reduce or prevent noise by remarkably reducing the number of noise suppression parts but also soothe mental fatigue by healing music, the sound of waves, the sound of raindrops, the murmur of a stream, bird's twittering or the like. <P>SOLUTION: This room air conditioner is provided with a sound generation means 2 in an air conditioner body 1. The sound generation means 2 is provided with a recording medium such as a CD or an ROM formed by recording various effective sounds, a memory controller 3 controlling the recording medium, an amplifier/speaker 4 generating reproduced sound of the recording medium, and a changeover switch 5 changing over a reproduction mode of the memory controller 3. As reproduction modes, the sounds of a natural world, for instance, the sound of the murmur of a stream, the sound of a waterfall or waves, the sound of rain, the sound of wind and songs of birds are included, and, by recording them in the recording medium or the memory controller 3 by sorting them on a season or month basis, a favorite effective sound can be generated by changing over the mode in wanting to hear it or by time setting. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

  The present invention relates to an improvement of a room air conditioner (hereinafter simply referred to as a room air conditioner). More specifically, the present invention not only performs indoor heating and cooling, but also healing music, sound of waves, sound of rain, sound of rivers, song of birds. It is related with the useful room air conditioner excellent in the healing effect of the mind which generates sound effects, such as.

  Conventionally, as such a room air conditioner, for example, PAM control is provided, and the voltage applied to the compressor is boosted by using a booster circuit or a circuit corresponding thereto, and the rotation speed of the compressor is controlled by the boost width. (For example, refer to Patent Document 1).

  On the other hand, an inverter, which is the heart of an inverter air conditioner, is a conventional three-phase bridge circuit composed of six switching elements and six diodes connected in parallel to the switching elements. A power module having a configuration housed in one package is widely used.

  This power module applies a rotational phase voltage to a three-phase motor by sequentially switching six switching elements to give a rotating magnetic field. In addition to this commutation pattern, the power module is constant or constant. A method of switching at a frequency within a certain range and controlling the number of rotations of the motor by changing the switching conduction rate is called a PWM method.

Further, the inverter air conditioner performs the PAM control by controlling the compressor motor by PWM control in a low-speed rotation region with a relatively small load, and boosting the DC voltage in the high-speed rotation region with a large load.
JP-A-6-105563

  However, in the above-described conventional room air conditioner, in the case of PAM control, the compressor can be rotated at a high speed, so that the heating capacity can be greatly improved particularly at a low temperature. Since the mounting circuit is integrated and the power transfer line such as the wiring between the capacitor and the module is shortened, it is advantageous for reducing high-frequency noise and small-sized mounting, especially generating a large amount of noise. It can be mounted without using the wiring member of the smoothing capacitor, so that the amount of noise generation can be suppressed to a very small level and the noise countermeasure parts can be greatly reduced. It didn't heal my fatigue.

  In addition, in recent years, coupled with the fact that there are many people suffering from mental stress and mental illness, there is a demand for room air conditioners that can heal the mind while experiencing the airflow and cooling air flow. .

  The present invention has been made in view of the problems and demands of the prior art. In addition to simply heating and cooling the room, the present invention includes healing music, sound of waves, sound of rain, river murmurs, bird singing, etc. The purpose of the present invention is to provide a useful and innovative room air conditioner that can achieve a soothing effect such as generating sound effects.

  In order to solve the conventional problems as described above and achieve the intended object, the configuration as the gist of the present invention is that at least a room air conditioner that performs indoor cooling and / or heating, healing music, sound of waves, It exists in the room air conditioner provided with the sound generation means which generates sound effects, such as the sound of raindrops, the stream of a river, and the chirping of a bird.

  The sound generation means includes at least a recording medium on which sound effects are recorded, an amplifier and / or a speaker for producing the sound effects recorded on the recording medium, and switching for switching the reproduction mode of the recording medium. It is good to have a switch.

  Furthermore, the sound generating means may be a micro speaker or an integrated circuit (IC chip) having a sound source that emits music and sound effects.

  The sound generating means includes a sound recording / reproducing circuit for recording / reproducing music and sound effects, an operation switch for operating the sound recording / reproducing circuit, and storing music and sound effects in the sound recording / reproducing circuit. All or any of a recording switch to be performed, sound generation means for converting a signal from the sound recording / reproducing integrated circuit into sound, and a sound collecting microphone for collecting sound may be selected or combined.

  Furthermore, it is preferable to provide a sound generating means as a noise countermeasure component such as a capacitor, and it is preferable to emit a forest scent or scent or negative ions according to the sound generating means.

  The room air conditioner of the present invention is an air purifier, a cooler, a cooler, or a heater equipped with air conditioning means for automatically adjusting the state of ventilation, temperature, humidity, or air in a car, room, or building. Is good.

  The present invention is configured as described above, and is provided with sound generating means for generating sound effects such as healing music, sound of waves, sound of rain, murmur of river, chirping of birds, cry of insects, etc. In addition to air-conditioning and heating, it has the effect of enhancing the healing effect of the mind (relaxation effect), and can provide a room air conditioner that can be innovative and promote health.

  Further, the sound generating means includes a recording medium on which at least a sound effect is recorded, an amplifier and / or a speaker for producing a sound effect recorded on the recording medium, and a switching for switching a reproduction mode of the recording medium. By providing the switch, it is possible to change the sound effect according to the physical condition and mood at that time of the day, so that the effect of healing the heart can be enhanced.

  Furthermore, since the sound generating means is a micro speaker or an integrated circuit (IC chip) having a sound source that emits music or sound effects, noise caused by wiring with a capacitor or the like is reduced or noise is generated by sound effects. Since it can cancel out, noise reduction parts can be reduced and it can be easily mounted on an existing air conditioner body.

  Also, a sound recording / reintegrating circuit for recording and reproducing music and sound effects, an operation switch for setting the sound recording / reintegrating circuit to an operating state, a recording switch for storing music and sound effects in the sound recording / reproducing integrated circuit, and a sound By selecting or combining all or any one of sound generation means for converting the signal from the recording / playback integrated circuit into sound and a sound collecting microphone for collecting sound, the sound switch is turned on, and the sound is turned on. The recording / playback integrated circuit enters the recording mode, the IC chip is driven, and the user can record favorite music, poetry or original messages in the IC chip within an appropriate time, and by turning on the sound release switch, It is possible to listen to the message and to increase the commercial value of the room air conditioner.

  Further, by providing the sound generating means as a noise countermeasure component such as a capacitor, noise due to wiring with the capacitor or the like can be reduced or the noise can be canceled with a sound effect, so that the noise countermeasure component can be reduced.

  In addition, the release of forest odors, scents, or negative ions depending on the sound generation means, the only olfactory stimulation is delivered directly to the olfactory brain among the five senses. It has the effect of being able to add an aromatherapy effect such as the strongest effect to work and a negative ion effect that balances the mind and body and improves physical condition and prevents diseases.

  Furthermore, the room air conditioner is an air purifier, a cooler, a cooling or a heater equipped with an air conditioning means that automatically adjusts the ventilation, temperature, humidity, or air cleanliness inside the vehicle, the room, or the interior of the building. It is possible to provide a room air conditioner that can refresh the mind and body, whether in the car or in the room.

  As described above, the room air conditioner according to the present invention can not only simply cool and heat the room, but also enhance the healing effect of the heart, and is simple in structure and suitable for mass production and inexpensive. For example, it can be supplied to a consumer as a product, and the practical value of implementing the present invention is extremely large.

  Sound generating means for generating sound effects such as healing music, sound of waves, sound of rain, river murmur, and chirping of birds is provided at a predetermined position of the air conditioner body. The sound generation means includes at least a recording medium on which a sound effect is recorded, an amplifier and / or a speaker for producing a sound effect recorded on the recording medium, and a changeover switch for switching a reproduction mode of the recording medium. Is provided.

  Next, an embodiment of the present invention will be described with reference to the drawings. In the figure, A is a room air conditioner (indoor unit) according to the present invention. As shown in FIG. 1, this room air conditioner A has an air conditioner body 1 of a predetermined size and a sound installed in the air conditioner body 1. Generating means 2.

  The sound generating means 2 includes a recording medium 2a such as a CD, MD, and ROM that is detachably incorporated in the operation base B, a memory controller 3 for reading and controlling the recording medium 2a, and a reproduction sound of the memory controller 3. Amplifier speakers 4 and 4 mounted on the air conditioner main body 1 to be generated and a changeover switch 5 for switching the reproduction mode of the memory controller 3 are provided.

  The recording medium 2a is composed of, for example, a hard disk drive (HDD) and / or a memory card (for example, a 4 GB miniSD card, MicroSD card), and the memory controller 3 can also read sound effects downloaded with a mobile phone. It is like that.

  The operation base B is formed with a disk drive (not shown) for taking in and out the recording medium 2a. As a form of the disk drive, a tray system, a caddy system, a slot-in system, and the like are known. From the viewpoint of usability, the slot-in system is desirable. This method automatically reads the recording medium 2a (disc) when inserted, and does not require a special caddy on which the disc is placed.

  Further, the memory controller 3 and the changeover switch 5 are mounted on the operation base B, but are also mounted on a separate remote controller C and are devised so that they can be remotely operated by infrared rays.

  In the case of remote operation with the remote controller C (see FIG. 4) (because the mounting position of the air conditioner is not relevant), the memory controller 3 and the changeover switch 5 may be mounted on the air conditioner body 1.

  As the amplifier speaker 4, for example, a wave speaker with an amplifier is preferable. This is because the vibration speaker can enhance the relaxation effect by directing the sound directly into the body through the ears and the skin, thereby adjusting the vibration of the body and at the same time providing a rich impression.

  Sound effect playback modes include sounds from nature, such as the sounds of rivers, waterfalls, waves, rain, wind, and birds and insects. By recording it in the memory controller 3, the desired sound effect can be produced by switching the mode according to the desired time or time setting.

  This makes it possible to hear sounds with a natural or seasonal view even in the room, and is not limited to the sounds of the natural world. Healing music (for example, classical music such as Mozart) May be used as a sound effect. It may also be organized into music and sound effects tailored to the state of the heart and the medical condition.

  On the other hand, the room air conditioner of the present invention is provided with a circulation pipe 7 for circulating and feeding a heat medium such as chlorofluorocarbon to the outdoor unit 6 as shown in FIG.

  The circulation pipe 7 undergoes gas-liquid conversion of the heat medium by the compressor 8, and heat is transferred by the evaporators (heat exchanger portions) 9 and 10 of the room air conditioner (indoor unit) and the outdoor unit 6.

  In the figure, 11 is a capillary tube, and 12 and 13 are fans for blowing warm air or cold air indoors and outdoors by motors 14 and 15, respectively.

  In the air conditioner of the present invention configured as described above, when a remote controller (not shown) is turned on, liquid fluorocarbon gas is fed from the outdoor unit 6 to the air conditioner (indoor unit) through the circulation pipe 7. Next, the chlorofluorocarbon gas evaporates and cools the evaporator 10 with the evaporator 10 of the air conditioner (specifically, the aluminum fin behind the air filter). Next, the air is fed between the evaporators 10 by the fan 13 of the air conditioner, and the cool air blows out from the air conditioner, so that the room can be maintained at the set temperature.

  At that time, by turning on the ON / OFF switch (not shown) of the sound generating means 2 incorporated in the air conditioner main body 1 or the remote controller (not shown), a desired sound effect according to the time of the day can be played. Therefore, you can heal your heart by relaxing slowly in the room.

  For example, the chlorofluorocarbon gas evaporated to return to the outdoor unit 6 and then the chlorofluorocarbon gas compressed by the compressor 8 of the outdoor unit 6 to a high temperature is sent to a condenser (aluminum fin of the outdoor unit). Then, it is cooled by the fan 12 of the outdoor unit 6 and then passes through the electromagnetic valve (valve for adjusting the pressure of the chlorofluorocarbon gas) of the outdoor unit 6 so that the chlorofluorocarbon returns to the liquid. ) Circulating cooling is repeated such that chlorofluorocarbon gas is fed into the inside.

  The room air conditioner of the present invention is not limited to this embodiment, and can be freely modified within the scope of the object of the present invention, and the present invention encompasses all of them. .

  For example, the sound generating means 2 of the present embodiment includes an amplifier speaker 4 for producing a sound effect recorded on the recording medium 2a, and a changeover switch 5 for switching the reproduction mode of the recording medium 2a or the memory controller 3. However, the present invention is not limited to this, and may be a micro speaker or an integrated circuit (IC chip, HD, mini SD, micro SD) equipped with a sound source that emits music or sound effects. A sound recording / reintegrating circuit that records and reproduces sound, an operation switch that activates the sound recording / reintegrating circuit, a recording switch that stores music and sound effects in the sound recording / reintegrating circuit, and a sound recording / reproducing circuit All or any of the sound generation means for converting the above signal into sound and the sound collecting microphone for collecting the sound may be selected or combined.

  In addition, if it is configured to emit forest odors, natural scents, or negative ions according to the mode of the sound generating means 2, the odor (olfaction) stimulation is the only direct sense delivered to the olfactory brain. Combined with the strongest direct effect on human emotions and instincts, the aromatherapy effect that balances the mind and body, improves physical condition and prevents diseases, and is incorporated into the body A negative ion effect that promotes metabolism and relaxes the mind and body can be added.

  Aromatherapy is a natural scent treatment that uses 100% natural scented oil extracted from plants (essential oil = essential oil) to balance the mind and body to improve physical condition and prevent disease. is there.

  Further, negative ions are generated by, for example, applying thermal energy (temperature increase) of the compressor 8 to an ion-emitting natural ore such as tourmaline. In addition to detoxifying active oxygen caused by electron shortage (by supplying electrons), positively charged dust in the air and chemical substances that cause foul odors adhere to negative ions in the air. Because it is easy to fall by losing electrical energy, it can improve the air environment in the car or in the room (in other words, not only air purification but also health, deodorant and antibacterial effects) Demonstrate)

  Furthermore, the room air conditioner of the present invention is not limited to indoor use only, and includes air conditioning means that automatically adjusts ventilation, temperature, humidity, air cleanliness, etc. inside the vehicle or inside the building. The present invention can also be applied to an air purifier, a cool air fan, a cooler, a heater, and a so-called window type room air conditioner in which an indoor unit and an outdoor unit are substantially integrated.

It is explanatory drawing of the room air conditioner which concerns on this invention. It is a schematic block diagram of the room air conditioner. It is explanatory drawing which shows the memory controller and recording medium which are used with the room air conditioner. It is explanatory drawing which shows the remote control of the room air conditioner.

Explanation of symbols

A Room air conditioner B Operation base C Remote controller D Wall 1 Air conditioner body 2 Sound generating means 2a Recording medium 3 Memory controller 4 Speaker 5 Changeover switch 6 Outdoor unit 7 Circulation pipe 8 Compressor 9 Evaporator 10 Evaporator 11 Capillary tube 12 Fan 13 Fan 14 Motor 15 Motor

Claims (7)

Room air conditioners that at least perform cooling and / or heating are equipped with sound generating means that generate sound effects such as healing music, wind, sound of waves, sound of rain, river murmur, song of birds, cry of insects, etc. Room air conditioner characterized by that. The sound generating means includes at least a recording medium on which a sound effect is recorded, an amplifier and / or a speaker for producing a sound effect recorded on the recording medium, and a changeover switch for switching a reproduction mode of the recording medium. The room air conditioner according to claim 1, further comprising: The room air conditioner according to claim 1, wherein the sound generating means is a micro speaker or an integrated circuit (IC chip) provided with a sound source that emits music or sound effects. The sound generating means includes a sound recording / reintegrating circuit for recording and reproducing music and sound effects, an operation switch for operating the sound recording / reintegrating circuit, and a recording for storing music and sound effects in the sound recording / reintegrating circuit. 2. The switch according to claim 1, wherein all or any one of a switch, sound generation means for converting a signal from a sound recording / reproducing circuit into sound, and a sound collecting microphone for collecting sound is selected or combined. Room air conditioner. The room air conditioner according to claim 1, 2, 3, or 4, wherein a sound generating means is provided as a noise countermeasure component. The room air conditioner according to claim 1, wherein a forest scent, a natural scent, or negative ions are released according to the sound generating means. The air purifier, the cooler, the air conditioner or the air conditioner having an air conditioning means for automatically adjusting the state of ventilation, temperature, humidity, or air purification inside the vehicle, the room, or the interior of the building. Room air conditioner listed.

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