KR200341726Y1 - Mood lamp for a speaker - Google Patents

Abstract

The present invention allows the music to be transmitted without changing the tone when the music is transmitted through the speaker unit, and the mood for the speaker that makes the user's mind more comfortable by using the lighting that matches the music while listening to the music. Regarding the lamp, a resonance unit and an installation unit for preventing sound waves from interfering are formed inside, and a speaker unit through which music is transmitted is installed on the front side, and a fitting hole is formed at a predetermined position while maintaining a constant distance around the outer periphery. A housing having a; An LED lamp installed in a fitting hole formed along an outer circumference of the housing to emit light; Support for fixing the LED lamp is installed in the fitting hole; A controller which controls the LED lamp installed in the housing and is installed in an installation unit formed in the housing so as not to interfere with sound waves transmitted from the speaker unit installed in the front of the housing; It is installed along the outer periphery of the housing characterized in that it is composed of a light projection member installed along the circumference to prevent the direct irradiation of the light of the LED lamp that emits light, It prevents the interference of the wavelengths, the clear sound quality can be heard through the resonance, and the atmosphere can be immersed in the music by directing the atmosphere.

Description

Mood lamp for speaker {Mood lamp for a speaker}

The present invention relates to a mood lamp installation structure for a speaker, and more particularly, when the music is transmitted through the speaker unit, the music is transmitted without changing the tone, and while listening to the music, the user uses the lighting that matches the music. The present invention relates to a mood lamp for a speaker that makes it easier to enjoy music.

In general, a speaker converts an electrical signal into vibration of a diaphragm to generate a small wave in the air to radiate sound waves, and is also called a loudspeaker or a loudspeaker.

The type in which the diaphragm is placed directly in the air is called a radiant speaker, and the type in which the diaphragm is placed in a horn is called a horn type speaker. The direct radiation type is mostly a cone speaker, which is commonly used in a stereo device of a radio, and a metal vibration plate is also used.

Conspeakers use a lot of conical plates in the diaphragm, and a coin type is used more than an electromagnetic type magnetic speaker.

Since the efficiency is proportional to the square of the total number of magnetic fluxes passing through the coil, the large-diameter using a large magnet has a good electroacoustic conversion efficiency. Sound pressure of 105dB (efficiency about 1.5%) to 90dB (0.3%) is generated at 1m on-axis for 1VA electric input.

Compared to the efficiency of the horn speaker 30 to 40%, the efficiency is inferior, but it is inexpensive and compact.

The hybrid type is a trumpet speaker that can be seen outdoors, such as a station or playground, and has good electrical and acoustic characteristics, and is used for mid-sized and lower speakers because it does not need a sound box to accommodate the speaker, but according to the diameter of the trumpet opening The drawback is that the lowest frequency of sound that can be emitted is limited.

There are coin type, electromagnetic type, electrostatic type, dielectric type, magnetostrictive type, etc. according to the principle and method of converting electric signal into sound wave.

Coin type (dynamic type) with good performance is widely used for music reproduction and voice. The coin type uses the principle that when a voice signal current flows through a coil (boy coil) in a permanent magnet, a mechanical force acts on the coil according to the strength of the current to cause movement.

The electromagnetic type sends a voice current to the coil installed at the end of the permanent magnet to vibrate the iron pieces between the coils, and transmits the vibration to the diaphragm by the lever to emit sound.

Because of its simple handling, it has been widely used in home radios, but its high frequency characteristics are poor and its distortion is largely decreasing.

The electrostatic type may be used for high sound levels, and the dielectric type and magnetostrictive type are mainly used in the ultrasonic range of 20 kHz or higher rather than the audible frequency, and those used for high frequency band (10 kHz or higher) among the speakers for audio frequency. It is called a tweeter, and there are mixed and conical types, and the weight of the vibrometer is small.

As described above, there are various kinds of speakers, and among them, the speaker can be broadly divided into enthusiasts for enjoying professional sound and the public for being released as low-cost products.

In the case of the enthusiast, the sound wave is prevented from colliding with another sound source in the process of transmitting the sound, and the sound source as close as possible to the original sound can be transmitted as much as possible.

However, in the case of the speaker for enthusiasts, the speaker is designed with a focus on sound, and in the process of designing, the speaker for enthusiasts, such as a separate mood lamp, has not been found. In consideration of adversely affecting sound, only the housing of the speaker is changed and produced, and since only the simple housing is deformed, there is a problem that cannot be released from monotony.

In order to solve the problems as described above, the present invention is to avoid any effect on the sound transmitted from the speaker so that the sound close to the original sound is transmitted, and at the same time to add a separate function to the speaker to the music that the user wants to listen The aim is to provide a mood lamp for a speaker that will be more fascinating.

The present invention for achieving the above object has a predetermined shape, in the speaker unit is provided with a speaker unit for transmitting music in the housing, the resonance portion and the installation portion for preventing the sound wave interference is formed on the inside, the front A housing having a speaker unit for transmitting music, the housing having a fitting hole formed at a predetermined position at regular intervals on an outer circumference thereof; An LED lamp installed in a fitting hole formed along an outer circumference of the housing to emit light; A controller which controls the LED lamp installed in the housing and is installed in an installation part formed in the housing so as not to interfere with sound waves transmitted from the speaker unit installed in the front of the housing; And a light projection member installed along an outer circumference of the housing and installed along the circumference thereof to prevent direct irradiation of light of the LED lamp emitting light. do.

1 is a perspective view showing a state in which the mood lamp according to the present invention is installed in the speaker.

2 is a side view of FIG. 1;

Figure 3 is a sectional view showing a state in which the mood lamp is installed according to the present invention.

4 is a circuit diagram showing a controller of the mood lamp according to the present invention.

* Description of the symbols for the main parts of the drawings *

10 housing 11 speaker unit

12: resonant part 13: fitting ball

20: LED lamp 30: support

40: controller 41: power supply

42: switch 43: CPU

44: power switch 45: female outlet

50: light projection member 51: fixing member

Hereinafter, the configuration of the mood lamp for a speaker according to the present invention will be described in detail with reference to the accompanying drawings.

1 is a perspective view showing a state in which the mood lamp according to the present invention is installed in the speaker, Figure 2 is a side view of Figure 1, Figure 3 is a cross-sectional view showing a state in which the mood lamp is installed according to the present invention, Figure 4 is the present invention This is a circuit diagram showing a controller of a mood lamp.

As shown in Figures 1 to 4, the present invention forms a resonance unit 12 to transmit sound therein, has a predetermined shape and is provided with a speaker housing 10, the housing 10 In the front portion of the speaker unit 11 that the sound is transmitted is installed.

In addition, a predetermined position of the speaker is provided with a plurality of LED lamps 20 that emit light so that the soft light is emitted to enhance the mood of enthusiasts enjoying music, so that the LED lamp 20 can be installed An installation hole is formed in a predetermined position of the housing 10.

The controller 40 is provided in the housing 10 to control the LED lamp 20 that emits light.

The controller 40 is installed inside the housing 10 to control the on / off by applying power to the LED lamp 20 installed in the installation hole of the housing 10.

In addition, the controller 40 supplies power to the LED lamp 20 through the power supply unit 41 for applying power so that the light is emitted from the LED lamp 20, and the light is emitted by the power supply unit 41. In accordance with the operation of the switch 41 and the switch 41 to allow the user to select a state in which the light emitted by the intermittent power applied to the light is turned on, the state that is gradually turned on and gradually turned off, etc. CPU 43 for controlling the LED lamp 20 to be completely turned on and slowly turned on and off, and the rear surface of the housing 10 to turn on / off power applied to the LED lamp 20. It is composed of a power switch 44 is installed in the, and the female outlet 45 is installed on the bottom of the housing 10 to apply power to the LED lamp 20.

In addition, the light projection member 50 is prevented from being directly irradiated to the light of the LED lamp 20 installed in the fitting hole 13 of the housing 10, and at the same time the light projection member 50 is the outside of the housing 10 Installed along the perimeter.

The light projecting member 50 may be any material as long as the light can be projected, and the material may be softly projected like acrylic, and the It is formed in the same manner as the shape, or characterized in that installed by selecting any one of the shape of the circle, triangle and other polygons.

While fixing the light projection member 50 is installed along the outer periphery of the housing 10 at the same time a plurality of fixing members 51 are installed to prevent the minute vibration from occurring outside the housing 10, the fixing member 51 prevents the vibration of the light projecting member 50 so that the noise is mixed when the music is transmitted to prevent the original sound from being properly heard.

Looking at the effect of the speaker lamp according to the present invention configured as described above are as follows.

First, looking at the process of installing the mood lamp of the present invention to the speaker, as shown in the figure is provided with a housing 10 having a predetermined shape, the housing 10 can be installed LED lamp 20 A plurality of installation holes are formed so that the LED lamp 20 is installed in the installation holes formed in the housing 10.

In the state where the LED lamp 20 is installed, the controller 40 installed on one PCB board is installed at a predetermined position on one side of the LED lamp 20, and the controller 40 is fixed using a conventional bolt. .

When the controller 40 is installed inside the housing 10, the PCB 40 is prevented from being exposed by using a cover to prevent interference with sound so that a better sound is transmitted.

In the state in which the LED lamp 20 and the controller 40 are installed, a switch 41 for continuously turning on or turning off the light of the LED lamp 20 repeatedly or turning off gradually is turned on in the housing 10. It is installed on one side.

And the power switch 44 for applying power to the LED lamp 20 is installed on the back of the housing 10 to prevent harm to the aesthetics of the speaker itself, it is preferably installed on the back, the LED lamp 20 The female outlet 45 is installed on the bottom surface of the housing 10 so that a normal 220V power may be applied.

After the switch 41 is installed, the light projection member 50 is fixed using the fixing member 51 in a state where the light projection member 50 is positioned at the position where the LED lamp 20 is installed.

As described above, the LED lamp 20, the controller 40, the light projecting member 50, and the arm outlet 45 are installed in the speaker housing 10 as described above. When turning on 20), first, connect a power line (not shown) to the female outlet 45, and turn on the power switch 44 installed on the back of the housing 10 in the connected state.

When the power switch 44 is turned on, a normal 220V power is applied to the power supply unit 41, and the applied power is again applied to the plurality of LED lamps 20 so that the LED lamps 20 emit light.

At this time, if the user wants a flashing method that is gradually turned on and not gradually turned on, the light of the LED lamp 20 is operated, when the switch 41 installed on one side of the housing 10 is operated, the switch 41 The signal is applied to the CPU 43 by the operation, and the CPU 43 intercepts the power applied to the LED lamp 20 by the applied signal so that the LED lamp 20 is gradually turned on and then turned off gradually. Interrupt the power supply.

If a separate signal is not applied in the state of operating the switch 41, the CPU 43 continuously operates the blinking LED lamp 20, and when the user operates the switch 41 again, the signal is Is applied to the CPU 43, and the LED lamp 20 continuously emits light by the applied signal.

And when the user wants to turn off the LED lamp 20 to operate the power switch 44 installed on the back of the housing 10 to cut off the power applied through the power supply unit 41 to turn off the LED lamp 20. .

As described above, the interference is blocked through the cover of the controller 40 which may cause interference to the wavelength of the music transmitted through the speaker unit 11, and also through the LED lamp 20 to create an atmosphere that matches the music. Since the production, the user has the advantage of creating a condition that can be deep in music.

Looking at the effect of the mood lamp for the speaker according to the present invention, the present invention prevents the interference of the wavelength of the music transmitted through the speaker unit, so that you can hear a clearer sound quality through the resonance, and illuminates the atmosphere that matches the music Since directing through the user is more effective in music.

Claims (4)

In the speaker having a predetermined shape and the speaker unit 11 to which music is transmitted is provided in the housing 10, A resonance unit 12 is formed on the inner side to prevent interference of sound waves, and a speaker unit 11 through which music is transmitted is installed on the front side, and a fitting hole formed at a predetermined position while maintaining a constant distance around the outer circumference ( A housing 10 having 13; LED lamp 20 is installed in the fitting hole 13 formed along the outer periphery of the housing 10 to emit light; Support 30 for fixing the LED lamp 20 is installed in the fitting hole 13; The controller is installed on the installation unit formed in the housing 10 to control the LED lamp 20 installed in the housing 10, so as not to interfere with the sound waves transmitted from the speaker unit 11 installed in the front of the housing ( 40); It is installed along the outer circumference of the housing 10 is characterized in that it comprises a light projection member 50 is installed along the circumference in order to prevent the light of the LED lamp 20 that emits light directly Mood lamps for speakers. The method of claim 1, The controller 40 includes a power supply unit 41 for applying power to emit light from the LED lamp 20; When power is supplied to the LED lamp 20 through the power supply unit 41 so that light is emitted, the light emitted by the power applied to the light is intermittently completely turned on, the state is gradually turned on, and gradually turned off. A switch 41 to allow a user to select; A CPU (43) for controlling the light of the LED lamp (20) to be turned on completely and gradually turned off according to the operation of the switch (41); A power switch 44 installed on a rear surface of the housing 10 to turn on / off power applied to the LED lamp 20; And Speaker lamp, characterized in that it comprises a female outlet 45 is installed on the bottom surface of the housing 10 to apply power to the LED lamp (20). The method of claim 1, When the light projection member 50 is fixed to one side of the housing 10 when the minute vibration is generated is fixed member 51 is further installed to prevent the noise is mixed when the music is transmitted. Mood lamps for speakers. The method of claim 1, The light projection member 50 is formed in the same manner as the shape of the housing of the speaker 10 or a mood lamp for a speaker, characterized in that installed by selecting any one of the shape of the circle, triangle and other polygons.