KR200277057Y1 - LED assembly electric bulb with timer and control part. - Google Patents

Abstract

The present invention is a lamp that integrates a light emitting unit of the LED assembly consisting of a plurality of LEDs as a circuit and a power supply control device having a timer.

[Technical field to which the design belongs]

The present invention is a LED set lamp with a built-in timer.

In order to maintain a certain level of brightness of the lamp, several LEDs are formed on the PCB substrate by a parallel circuit alone or a combination of parallel and series circuits.

In the power supply control device, the voltage is lowered to match the LED's component circuit while changing the AC current into DC current. In addition, a timer is attached to the power supply control unit so that the lamp is automatically turned on only for the required time.

And the power supply can adjust the brightness.

[Purpose of designation]

The present invention is a lamp made of a plurality of LED aggregates and designed to automatically light up only for the required time by embedding a timer in the lamp. The lights are only lit for the time required to save electricity.

[Composition of design]

The present invention consists of a light emitting unit (C) and a control unit (B) in which the LEDs (a) are aggregated, and is integrated in a housing (illumination lamp).

The housing of the lighting lamp (A) may be manufactured in a predetermined size by pressing with a metal plate, or may be manufactured in large quantities by injecting into a synthetic resin when the size of the housing is relatively small.

The LED assembly is made up of several LEDs (a) on the PCB board (e). The circuit can be composed of parallel circuits only when the number of LEDs is small. In the case of a large number of LEDs, parallel and series circuits can be used in combination. Design to reduce the load on.

In the controller (B), a timer (f) for presetting the lighting time of a lamp, a stop value (g) for reducing the voltage while converting an AC current into a DC current, and a device for adjusting on-off and brightness (h)

In the present design, the housing wing (d) was designed so that the assembly hole (c) was drilled to attach the lamp to the wall, ceiling, and auxiliary equipment. In addition, the fitting groove (b) of the housing blade (d) may be equipped with a dispersing port (Fig. 2) to disperse the bell LED light, and may be equipped with a filter (Fig. 3) to change the color of the light.

[Effect of design]

The present invention uses LEDs made of semiconductors as a light source, so the efficiency of converting electricity to light can be saved more than incandescent or fluorescent lamps.

In the present invention, in the circuit of a lighting lamp, since it is usually used at a low voltage of 30 volts or less, the electrical stability can be improved.

Since the lamp of the present invention generates little heat, it can be conveniently used in close proximity to a human body.

In the present invention, since the LED made of semiconductor is used as the light source, it is economical because it can be used for a long time among the light bulbs developed to date.

In the power supply control device of the present invention can control the brightness of the light over time. Therefore, when using the product of the present invention as a tunnel, it is convenient and economical to adjust the brightness of the light according to day and night.

The present invention can be used as a street lamp or tunnel because it can turn on the light as needed by attaching a timer and save energy.

Description

LED assembly light bulb with built-in timer {LED assembly electric bulb with timer and control part.}

The present invention is a light lamp designed to automatically turn on the light only for a necessary time by a built-in timer in the light emitting unit and the control unit made of several or more LED assemblies. The lighting lamp of the present invention is turned on only during the time required by the timer, thereby saving electricity.

The present invention is an LED set lighting lamp with a built-in timer in the control unit.

In order to maintain the brightness of the light emitting part, several LEDs are composed of parallel or parallel and series circuits on the PCB. The power supply control device in the controller converts the voltage into a low voltage in accordance with the LED constituting circuit while changing the AC current into a DC current. In addition, a timer is attached to the power supply control unit so that the lamp is automatically turned on only for the required time. In addition, the power supply control device can adjust the on-off and brightness of the lamp.

Up to now, incandescent lamps, halogen lamps, sodium lamps, mercury lamps are used. There is no timer attached to the lamp itself, and a timer is installed separately.

In addition, until now, LEDs have been collected to make a light emitting part, and a control lamp is integrated in a housing, and a lamp having a timer attached to the lamp itself has not been commercialized.

In the present invention, a light emitting unit is where a plurality of LEDs are collected and light is emitted. LED assembly circuit connection of the light emitting unit is configured on the PCB alone or in combination with the parallel circuit and the parallel circuit.

It is convenient to configure the parallel light only when the number of LEDs is small, and when the number of LEDs is large, it is convenient to use the LEDs in parallel and in series circuits to reduce the load of current.

The controller of the present invention includes a timer, a stop, an on-off and a brightness control device, which are embedded in a housing. All of these are called current supply control devices.

The current supply control device has the function of converting the AC current into DC current, lowering it to the voltage required for the LED circuit, turning on the light only for the required time, and simultaneously adjusting the brightness.

1 is a partial cutaway view of the LED set lamp with a built-in timer

(A) housing

B) control box

Light emitting unit

a; LED (light emitting diode)

b; inserting home

c; assembling hole

d; housing wings

e; PCB board

f; timer

g; rectifier

h; on-off and brightness control device

i: lead wire

2 is a dispersing apparatus

3 is a filter

The present invention is composed of a light emitting unit (c) and a control unit (b) in which the LED (a) is assembled, and is integrated in a housing (illumination lamp).

The housing of the lighting lamp (A) may be manufactured in a predetermined size by pressing with a metal plate, or may be manufactured in large quantities by injecting into a synthetic resin when the size is relatively small.

The LED assembly is made up of several LEDs (a) on the PCB (e), and the circuit can be composed of parallel circuits only when the number of LEDs is written. When the number of LEDs is large, the parallel and series circuits can be used to mix current. Design to reduce the load on.

In the controller (B), a timer (f) for presetting the lighting time of a lamp, a stop value (g) for reducing the voltage while converting an AC current into a DC current, and a device for adjusting on-off and brightness (h)

In the present design, the housing wing (d) was designed so that the assembly hole (c) was drilled to attach the lamp to the wall, ceiling, and auxiliary equipment. In addition, the fitting groove (b) of the housing wing (d) may be equipped with a dispersing hole (Fig. 2) to disperse the LED light so that the light can be seen evenly, and to change the color of the light (Fig. 3). It can also be equipped with.

The present invention uses LEDs made of semiconductors as a light source, so the efficiency of converting electricity to light can be saved more than incandescent or fluorescent lamps.

In the present invention, it is possible to increase the electrical stability by using a low voltage of 30 volts or less in the circuit of the lamp.

Since the lamp of the present invention generates almost no heat, it can be illuminated in close proximity to the human body, and thus can be conveniently used for proximity lighting.

In the present invention, since the LED made of semiconductor is used as the light source, it is economical because it can be used for a long time among the light bulbs developed to date.

In the power supply control device of the present invention, the brightness of light can be controlled over time. Therefore, when using the product of the present invention as a tunnel, it is convenient and economical to adjust the brightness of the light according to day and night.

The present invention can be used as a street lamp or tunnel because it can be turned on by the time required by attaching a timer and can save energy.

Claims (3)

The present invention is composed of a housing (a) a control unit (b) a light emitting unit (c), the housing (a) has a housing blade (d) and the housing blade (d) has a mounting hole (c) to attach itself And also there is a fitting groove (b) to fit the dispersion sphere (Fig. 2) and the filter (Fig. 3). The present invention is a light emitting unit (c) consisting of a combination of a plurality of LEDs (a) on a PCB substrate (e) by forming a parallel or in series circuit, a timer for turning on a predetermined time (f), LED stop value (g), It is an LED set lamp with a built-in timer in which the control unit (B) incorporating the power on / off and brightness control unit (H) is integrated in the housing of the lighting unit. [Claim 1] In the fitting groove (b) is an LED set lamp with a built-in timer fitted with an LED sphere (Fig. 2). In claim 1, the LED set lamp with a built-in timer fitted with an LED light filter (Fig. 3) in the fitting groove (b).