CN205065595U - LED ball bubble lamp of adjustable bright colour - Google Patents

Abstract

The utility model provides an LED bulb lamp with adjustable brightness and color, which belongs to the technical field of LED lighting. A LED lamp bead, a remote control module is also arranged on the printed circuit board, and the remote control module establishes circuit signal transmission with the remote control set outside the LED bulb lamp; the remote control module includes an MCU microprocessor and is connected to the MCU microprocessor. The remote control input unit, drive unit, storage unit, flicker control unit and photometric sensor, the input end of the flicker control unit is connected to the drive unit in one-to-one correspondence, and the output end of the flicker control unit is connected to the pressure-sensitive sheets of multiple LED lamp beads in one-to-one correspondence. The photometric sensor is used to obtain external photometric signals, and the storage unit is used to record the position parameters of the pressure-sensitive sheet and the preset mode parameters. The utility model solves the problem of single color of the light through the digital control of the light, and satisfies the needs of different users.

Description

A LED bulb lamp with adjustable brightness and color

technical field

The utility model relates to the technical field of LED lighting, in particular to an LED bulb lamp which can adjust the light color at will according to indoor scenes.

Background technique

The traditional white LED bulb directly uses white LED as the light source, and is also composed of a radiator, a drive unit, a lamp cap and a lampshade. The function of the lampshade is to protect the LED light source, diffuse light, and increase the appearance aesthetics. The LED bulb lamp with this structure has simple functions and general decorative effect. Since the color of the internal LED light source will not change, it is not satisfactory for some young people who need a certain lighting effect to create a corresponding atmosphere.

Contents of the invention

The technical task of the utility model is to aim at the deficiencies of the prior art, and provide a LED bulb lamp with a reasonable design and low cost, which can be adjusted to bright colors. The LED bulb lamp uses LEDs of various colors as the light source. There is a remote control circuit, according to the indoor environment, use the remote control to remotely emit one or several mixed colors of light, adjust the color of the light, and make the indoor light bright and warm, so as to meet the different needs of customers.

The technical scheme that the utility model solves its technical problem adopts is:

An LED bulb lamp with adjustable light and bright colors, including a radiator, a lampshade and a metal lamp cap, one end of the radiator is provided with a printed circuit board, one end of the radiator is installed and fixed through the printed circuit board and the tail of the lampshade, and the other end of the radiator is connected to the metal lamp cap socket, the printed circuit board is equipped with a plurality of LED lamp beads emitting different colors of light through the pressure-sensitive sheet, and a remote control module is also arranged on the printed circuit board, and a plurality of LED lamp beads and the remote control module are arranged in the lampshade, and the remote control module Establish circuit signal transmission with the remote control set outside the LED bulb lamp;

Described remote control module comprises MCU microprocessor, and the remote control input unit that is connected on MCU microprocessor, drive unit, storage unit, flicker control unit and photometric sensor, flicker control unit input end is connected with drive unit one by one, flicker The output terminals of the control unit correspond to the pressure-sensitive sheets connected to multiple LED lamp beads one by one, the photometric sensor is used to obtain the external photometric signal, and the storage unit is used to record the position parameters of the pressure-sensitive sheet and the preset mode parameters.

The driving unit includes a driving power supply and a thyristor dimming circuit.

Further, the remote control module establishes circuit signal transmission with the remote control provided outside the LED bulb lamp through infrared signals.

Further, the radiator is in the shape of a trumpet with a tightened bottom and an open top.

Compared with the prior art, the beneficial effects of the LED bulb lamp with adjustable light and bright colors of the utility model are: reasonable design, simple structure, convenient use, excellent performance and strong practicability, realizing digital control of lights , which solves the problem of single lighting color, and can adjust the desired color and brightness at will, making the indoor light bright and warm. It can be widely used in lighting and decoration of bedrooms, living rooms and other places to meet the different needs of customers.

Description of drawings

Accompanying drawing 1 is the structural representation of the utility model;

Accompanying drawing 2 is the functional block diagram of the utility model remote control module;

In the figure, 1. lampshade, 2. remote control module, 3. LED lamp bead, 4. radiator, 5. lamp holder, 6. printed circuit board, 7. pressure sensitive sheet.

detailed description

Below in conjunction with accompanying drawing 1-2, a kind of adjustable bright color LED bulb lamp of the utility model is described in detail below.

As shown in Figure 1, a LED bulb lamp with adjustable light and bright colors of the utility model has a structure including a radiator 4, a lampshade 1 and a metal lamp cap 5, and the radiator 4 is in the shape of a trumpet with the bottom tightened and the top open The top of the radiator 4 is provided with a printed circuit board 6, the top of the radiator 4 is installed and fixed with the tail of the lampshade 1 through the printed circuit board 6, and the bottom of the radiator 4 is socketed with the metal lamp holder 5. The above-mentioned printed circuit board 6 is installed in parallel with three LED lamp beads 3 emitting light of different colors through the pressure-sensitive sheet 7, and the three LED lamp beads 3 are red, green, and blue, and the printed circuit board 6 is also equipped with a remote control module. 2. The three LED lamp beads 3 and the remote control module 2 are arranged in the lampshade 1, and the remote control module 2 and the remote control installed outside the LED bulb lamp establish circuit signal transmission through infrared signals.

As shown in accompanying drawing 2, described remote control module 2 comprises MCU microprocessor, and the remote control input unit that is connected on the MCU microprocessor, drive unit, storage unit, flicker control unit and photometric sensor, and drive unit comprises drive power supply and Thyristor dimming circuit, the input end of the flicker control unit is connected to the drive unit in one-to-one correspondence, the output end of the flicker control unit is connected to the pressure-sensitive sheet 7 of the three LED lamp beads 3 in one-to-one correspondence, and the photometric sensor is used to obtain the external photometric signal. The storage unit is used to record the position parameters of the pressure-sensitive sheet 7 and the preset mode parameters.

In the LED bulb lamp with adjustable light and bright colors of the utility model, three LED lamp beads 3 are installed on the printed circuit board 6 according to the set position, and after the three LED lamp beads 3 are installed, the touch-sensitive pressure sheet 7 is touched, and each sensor The pressing sheet 7 corresponds to the LED lamp beads 3 at each position, and each pressure-sensitive sheet 7 is connected to the storage unit, so that the LED lamp beads 3 at each position are correspondingly recorded in the storage unit, if the number of LED lamp beads is sufficient Multiple LED lamp beads 3 will form a pressure-sensitive sensing array and record them in the storage unit. The remote control module 2 performs mode switching through the remote control, and the preset mode parameters are stored in the storage unit. It has multiple working modes. The specific description of the control process is as follows:

1. Normal mode: In this mode, the MCU microprocessor reads the preset mode parameters of the storage unit, adjusts the flashing time of the flicker control unit, and the MCU microprocessor controls the drive unit to configure its internal thyristor dimming circuit output drive Current, respectively drive three LED lamp beads to emit brightness, and output white light after the color combination of the three LED lamp beads, the photometric sensor collects the external photometric signal, and inputs the photometric signal to the MCU microprocessor, and the MCU microprocessor adjusts the white light intensity in due course Adjustment, so as to achieve the effect of energy saving and eye protection;

2. Dazzling mode: In this mode, the MCU microprocessor reads the preset mode parameters of the storage unit, adjusts the flickering time of the flicker control unit, and the MCU microprocessor controls the drive unit to configure its internal thyristor dimming circuit output The driving current drives the luminance of three LED lamp beads respectively. The color of the three LED lamp beads is combined to output colored light. According to the needs, at least two kinds of colored light can be set. The photometric sensor collects the external photometric signal, and the photometric signal Input the MCU microprocessor, and the MCU microprocessor will adjust the color light intensity in time, so as to achieve the effect of bright and bright indoors;

3. Flashing mode: In this mode, the MCU microprocessor reads the preset mode parameters of the storage unit, adjusts the flashing time of the flashing control unit, and the MCU microprocessor controls the drive unit to configure its internal thyristor dimming circuit output The driving current drives the luminance of three LED lamp beads respectively, and outputs colored flashing light after combining the colors of the three LED lamp beads. At least two kinds of colored flashing lights can be set according to the needs. The photometric signal is input to the MCU microprocessor, and the MCU microprocessor adjusts the color flickering light intensity in a timely manner, so as to achieve a bright and colorful indoor effect.

The utility model can adjust the bright color of the LED bulb period to process conveniently, and is manufactured according to the drawings shown in the specification.

Except for the technical features described in the manual, all are the known technologies of my professionals.

Claims (4)

1. An LED bulb lamp with adjustable light and bright colors, including a radiator, a lampshade and a metal lamp cap. One end of the radiator is provided with a printed circuit board. The metal lamp cap socket is characterized in that the printed circuit board is equipped with a plurality of LED lamp beads emitting different colors of light through the pressure sensitive sheet, and a remote control module is also arranged on the printed circuit board, and the plurality of LED lamp beads and the remote control module are set In the lampshade, the remote control module establishes circuit signal transmission with the remote control set outside the LED bulb lamp; Described remote control module comprises MCU microprocessor, and the remote control input unit that is connected on MCU microprocessor, drive unit, storage unit, flicker control unit and photometric sensor, flicker control unit input end is connected with drive unit one by one, flicker The output terminals of the control unit correspond to the pressure-sensitive sheets connected to multiple LED lamp beads one by one, the photometric sensor is used to obtain the external photometric signal, and the storage unit is used to record the position parameters of the pressure-sensitive sheet and the preset mode parameters. 2. A dimmable bright-color LED bulb lamp according to claim 1, wherein the driving unit includes a driving power supply and a thyristor dimming circuit. 3. The LED bulb lamp with adjustable light and bright colors according to claim 1 or 2, characterized in that, the remote control module and the remote controller installed outside the LED bulb lamp establish circuit signal transmission through infrared signals. 4 . The adjustable bright color LED bulb lamp according to claim 1 or 2 , wherein the heat sink is in the shape of a trumpet with a tightened bottom and an open top.