KR20050081150A - Light emitting diode use table light - Google Patents

Abstract

The present invention in the dark place, such as night clubs, night clubs, cabaret, ballroom

It's about checking the table to let you know if you are seated.

High-brightness LED lamps (light emitting diodes), or luminescent diodes

Lighting up the lights using a safe and low power consumption long life and various light

When a guest sitting at the table pays a call to a waiter or a restaurant in an entertainment venue,

When you touch the lamp or lift the table lamp by hand, the built-in high-brightness LED lamp of the table lamp

Are all lit up and luminescent so the entertainment workers can see it from a distance.

At the same time, nightlife workers can quickly fulfill their call.

Description

Table light using high brightness LED {Light Emitting Diode use table light}

Hundreds of tables can be found in night clubs and nightlife.

There is a table that shows the location of the table.

When I am assigned to a nightlife worker, I open a cap such as a table and am a lighter and a match

Light it up and put your business card in place.

If you look at the table above, most of them are fire-extinguishing materials.

The lights of the table lamps were lighted using ordinary little bulbs using batteries.

Currently, most entertainment establishments still use kerosene or candles to light their fires.

The problem is caused by. If you break the drunken drunk on the floor

The fire spreads to the carpet, which leads to a fire, which can cause a lot of casualties.

In addition, when oil or a candle evaporates, an inevitable gas smell or soot is generated.

It is the main contributor to air pollution.

And the table lamps that use little light bulbs consume too much power.

Since we couldn't pass Lubam, we had to replace all the batteries of hundreds of tables

Problems such as over-expenditure of pick-up purchase and human resources consumption due to discarded batteries

Let's do it.

The life span of a small bulb is difficult to maintain over 1000 hours, and the lifetime of the LED is about 1 million.

It's time

The present invention is a high brightness LED (light emitting diode) as a battery power source

 Using the lamp to create a fantastic light of various colors

Regarding the table light of the entertainment industry with a built-in luminescent diode

I stand and say.

First, a brief description of light emitting diodes (LEDs)

 Using the p-n junction structure of the semiconductor to make the injected minority carrier (electron or hole)

Emitting light by recombination thereof is also called a light emitting diode (LED).

do. The luminescence generated when voltage is applied to a semiconductor is called electric luminescence.

Luminescence observation of silicon carbide crystals in 1923, gallium arsenide in 1923

The research has been actively conducted since the discovery of high luminous efficiency at p-n junction.

The light emitting mechanism is largely divided into ① by recombination of free carriers and ② during impurity emission.

By recombination at the shim. At ①, the emission wavelength is approximately ch / Eg (c is the luminous flux, h

Is the Planck's constant, Eg is the energy width of the forbidden band), and in the case of gallium arsenide

It becomes near infrared light which is 900nm. In gallium-arsenic-phosphorus, Eg increases with increasing phosphorus content

Therefore, it becomes a visible light emitting diode.

 In (2), the light emission wavelength varies depending on the type of impurities added to the semiconductor. In the case of gallium phosphide, light emission involving zinc and oxygen atoms is red (wavelength 700 nm), and light emission involving nitrogen atoms is green (wavelength 550 nm). Light emitting diodes are smaller than conventional light sources, have a long lifespan, and have low power and good efficiency because electrical energy is directly converted into light energy.

In addition, it is used in display devices of automotive instrumentation, display lamps of various electronic devices such as optical communication light sources, numeric display devices, and card readers of calculators. In addition, the injection type semiconductor laser is a kind of light emitting diode having a very high injection density, and the inversion distribution can be generated to generate coherent light.

The color of LED light is basically white like sunlight, red, blue, yellow, green, or some are mixed with red, blue, green, and there are LED lamps that generate ultraviolet and infrared rays. It can also have the effect of sterilizing and circulating the surrounding air,

   When combined properly, the above LED lamps can produce LED lights of various different colors, and when the guest in the seat touches the table lamp by hand or lifts the table, the built-in touch sensor and the bottom of the table can be added. Limit switches operate simultaneously and the high brightness LED lamps attached to the inside of the table

Nightlife workers can find their guests instantly from a distance,

Can provide fast service

Lighting of LED of table lamp using high brightness LED (light emitting diode) of this invention

If you look at the battery, you can connect two or three series 1.5V battery

The battery is 1.5V.

LED is like a diode using semiconductor p-type and n-type.

It takes longer to blink than to stay on.

In case of red LED, 1.6V or green and yellow should be 1.7V-1.8V.

High brightness blue and white LEDs should be more than 3.5V.

Therefore, in order to drive at 1.5V, the voltage must be increased.

Use STEP UP power supply with switching power supply.

Of course, if you set it to 3V instead of 1.5V, it becomes much brighter.

Especially in the case of white LED, the color changes when a current above the rated current flows.

There is a case.

Two to four small 1.5v batteries to the battery of the table lamp using the high-brightness LED of the present invention

It can be used for more than 3 months.

There is a battery checker, so if the battery falls over a certain amount, the charging lamp on the lower part of the table lights up or flashes, indicating the time to replace or recharge the battery.

The shape of the upper cap 13 of the table lamp 1 using the high brightness LED 3 of the present invention is cylindrical or

Is made of rectangular translucent plastic material.

The upper and lower connection grooves 21 are separated from the fixed screw by rotation.

  The main PCB (2) is attached to the upper portion of the lower cap 14 and to supply power to the main PCB (2)

Attaches a battery case (8) for the purpose of a disposable alkaline mercury manganese battery (7) or

The LED lamp can be operated by using the power of the disposable charging battery (7).

In order to allow the administrator to check the remaining amount of the upper cap (13) or lower cap (14) in one part

Charging jack (16) for charging when battery check device (10) and rechargeable battery are used

Charge warning light 18 for informing the user when the discharge is discharged is attached.

And when the guest of the seat calls the employee touch the table light (1) of the present invention or

The touch sensor 11 and limit switch 12 built into the main PCB 2

The integrated high-brightness LED (3) lights up in a batch to quickly approach your call.

 The color of the lamp of high brightness LED (3) is white, blue, red, yellow, green, orange, blue, etc.

One color LED lamps are used to attach and attach to the main PCB (2).

The PCB (2) has a resistor that can control the high-brightness LED (3) lamp, including lighting and blinking.

Reset switch (20) and switching switch which have a built-in capacitor and can control it externally

Position (9) is attached and the upper cap (13) has a built-in LED digital clock (22) and high brightness

The connection of LED (3) light is from the main PCB (2) 's power supply to + pole (long legs) -pole (short legs)

Connected in series with a resistor, the resistance of the LED connected to the pole, and the pole of the battery complex.

To the positive terminal of the LED and the terminal + pole, and the operation switch (9)

The reset switch 20 is attached to manipulate the PCB.

In addition, it is also recommended to use infrared LED (4) lamps and ultraviolet LED (5) lamps that generate ultraviolet and infrared light.

When the light is mixed and attached together with the brightness LED lamp (3),

Produced by the outer line around the table along the ventilation hole (23)

Can sterilize and circulate air;

Then, a rubber support 19 is attached to the bottom of the lower cap 14 to support the table lamp 1.

It can be used in close contact with the table (6).

The card holder 15 may be attached to the upper cap 13 as a means for fixing the box to the table lamp 1.

The effect of the table lamp using the high-brightness LED of this invention is vaporization in an entertainment ballroom.

I'm using a substance to light it up, even if a drunken drone trips over a table.

If so, flammable materials could spread to the floor and catch fire, leading to a fire.

There may be a lot of casualties.

The wicks that ignite flammables are also burned frequently, so they're shorter after just one day

And constantly human maintenance, and when the vaporizing material vaporizes

People who have come to play by polluting the air in the night life ball due to the large amount of carbon monoxide

May be the main culprit in respiratory depression.

And a table that uses a small light bulb with a battery without using a vaporizing material

The downside of the lamp is that the bulb consumes too much power, so even if you put two 1.5V batteries

When business is over because it can't be handed over, hundreds of tables are collected and batteries

Open the cover, take out the discharged batteries and replace them with new ones.

Economical expenditures on purchases and manpower consumption for battery replacement operations.

It causes problems such as contamination.

   Also, if you use a normal light bulb, the life of a typical light bulb is 1000 hours.

Because of this, it is necessary to replace the little bulb around 100 days.

It's about 1 million hours, 1000 times smaller than a little light bulb, so it's perfect even if it's semi-permanent.

High-brightness LED (light emitting diode) lamps are brighter than bulbs and have a variety of colors, and they can produce fantastic lights of various colors such as various lightings and flashing lamps using a changeover switch. Can enjoy the effect of colorfulness;

  In addition, when one or two LED lamps that generate ultraviolet rays and infrared rays are attached to the lamps like ordinary LED lamps, they can produce a small amount of ultraviolet rays and infrared rays. In the LED, it can remove bad smell of the whole entertainment industry and sterilize the air, so it can have the effect of purifying the air of the entertainment industry which is full of dust and moisture.

1 is a structural diagram of a table lamp using a high-brightness LED.

2 is a perspective view of a table lamp using a high-brightness LED.

3 is a block diagram of a table lamp using a high brightness LED.

<Description of the signs in the drawings>

  1: table etc 2: main PCB

  3: high brightness LED 4: infrared LED

  5: UV LED 6: table

  7: Battery 8: Battery case

  9: changeover switch 10: battery check device

  11: Touch sensor 12: Limit switch

  13: Upper cap 14: Lower cap

  15: business card fixture 16: charging tweet

  17: Battery slot and cap 18: Charge warning light

  19: Rubber support 20: Reset switch

  21: upper and lower connecting groove 22: digital clock

  23: blower

Claims (4)

The present invention is a lamp of a plurality of high-brightness LED on a conventional plastic table, etc. Attached.   Alkaline mercury manganese batteries and / or rechargeable batteries are built into the body for the operation of the device, and the table is operated;   The LED lamp is connected to the main PCB and the touch sensor and on / off limit switch are installed in the body of the table lamp to turn on and off. When a customer in the store touches the table lamp by hand or lifts the table lamp to call an employee, the built-in LED lamp has a component that has all the components that light up and emit light. According to claim 1 Tables using the high-brightness LED of the present invention includes an LED lamp that emits a variety of white, red, blue, yellow, green by escaping a conventional monochromatic red lamp (candle, little bulb, etc.);  You can mix red, blue, and green to create brilliant lights,   It is a table lamp using high brightness LED which is characterized by having the effect of purifying and circulating the air around the table by mixing and attaching LED lamps that generate ultraviolet rays and infrared rays to the body. The method of claim 2  The battery checker is attached to the body, and when the battery runs out over a certain amount of time, the warning lamp on the table lights up or flashes, indicating the battery replacement time or charging time. The main PCB embedded in the table lamp is equipped with a high-brightness LED lamp, which is equipped with a clock to inform the current time and a reset switch for electronic control of the table.