CN101539265A - LED lights that can emit multi-color light - Google Patents

Abstract

The present invention relates to an LED lamp capable of emitting multi-color light, wherein a lampshade is connected to a base above the lamp head, a main light-emitting lamp connected to the base is arranged in the lampshade, and a light-emitting unit composed of an LED lamp connected to the main light-emitting lamp is arranged in the lampshade. The LED lamp capable of emitting multi-color light of the present invention organically combines an illumination lamp and an LED lamp into one, and uses a circuit to control the light-emitting intensity of the three primary colors of red, green and blue in the light-emitting unit, thereby obtaining a light source including white light and multiple colors for lighting or color adjustment, and has significant energy-saving and high-power effects.

Description

LED lights that can emit multi-color light

technical field

The invention relates to an LED lamp, in particular to an LED lamp capable of producing multiple colors by using a main light emitting lamp and an LED toning lamp as a light source.

Background technique

LED has been widely used in the lighting industry due to its advantages of low power consumption and long life. LED lamp is an excellent cold light source; on lamps such as traffic lights. And colored LEDs, such as the comprehensive use of three-color LEDs, are used on large screens or electronic billboards to display patterns or text. LED lights are widely used in homes or other aspects, such as traffic lights, large-screen LED displays or electronic billboards and other devices. Most of the lighting lamps used now are high-power incandescent electrical appliances, and the energy consumption is relatively large. In order to save energy, the brightness is not guaranteed only by using LED lights, resulting in insufficient luminosity, which directly affects the lives of residents.

Contents of the invention

The object of the present invention is to overcome the defects of existing LED lamps and provide a new LED lamp capable of emitting multicolored light. The luminous intensity of the three primary colors of blue can be used to obtain a light source including white light and multiple colors for lighting or color matching. It can be used as an incandescent lamp or a colored lamp, and has a significant energy-saving effect.

The purpose of the present invention and the solution to its technical problems are achieved by adopting the following technical solutions. According to the present invention, an LED energy-saving lamp capable of emitting multi-colored light comprises a lampshade connected to the base above the lamp cap. The lampshade has a main light-emitting lamp connected to the base inside. The lampshade also has a A light-emitting unit composed of LED lights connected to a light-emitting lamp.

The purpose of the present invention and its technical problems can also be further realized by adopting the following technical measures.

According to the LED lamp capable of emitting multicolor light according to the embodiment of the present invention, the main light emitting lamp and the light emitting unit are connected to the driving circuit board at the same time.

According to the LED lamp capable of emitting multi-color light according to the embodiment of the present invention, the light-emitting unit is composed of a single-color LED lamp or a multi-color LED lamp.

According to the LED lamp capable of emitting multi-color light according to the embodiment of the present invention, the light emitting unit is composed of a red LED lamp, a green LED lamp and a blue LED lamp.

According to the LED lamp capable of emitting multi-color light according to the embodiment of the present invention, the light emitting unit is composed of a red LED lamp, a green LED lamp and a blue LED lamp.

According to the LED lamp capable of emitting multi-color light according to the embodiment of the present invention, the driving circuit board is also connected to a control circuit board disposed in the base.

According to the LED lamp capable of emitting multicolor light according to an embodiment of the present invention, the main light emitting lamp is an energy-saving lamp, LVD, incandescent lamp, fluorescent lamp or light bulb.

According to the LED lamp capable of emitting multicolor light according to the embodiment of the present invention, multiple groups of light emitting units are connected to the driving circuit board, and multiple groups of light emitting units are electrically connected to the main light emitting lamp at the same time.

According to the LED lamp capable of emitting multi-color light according to the embodiment of the present invention, the red LED lamp, the green LED lamp and the blue LED lamp of the light emitting unit are connected in parallel.

According to the LED lamp that can emit multi-color light according to the embodiment of the present invention, the LED lamps of the same color between different groups of light-emitting units are connected in parallel; the lampshade is made of aluminum material, and the top of the lampshade is the top of the polycarbonate lens .

According to the LED lamp capable of emitting multicolor light according to the embodiment of the present invention, the lampshade is transparent or translucent.

With the above technical solution, at least the advantages of the LED lamp capable of emitting multi-color light in the present invention are: in order to ensure the brightness, the lighting lamp and LED are used for lighting. The present invention has significant energy saving, safety and long service life, and can emit multiple colors The effect of light, with greater power at low energy consumption.

The above description is only an overview of the technical solution of the present invention. In order to better understand the technical means of the present invention, it can be implemented according to the contents of the description, and in order to make the above and other purposes, features and advantages of the present invention more obvious and understandable , the following preferred embodiments are specifically cited below, and are described in detail as follows in conjunction with the accompanying drawings.

Description of drawings

Fig. 1 is a schematic diagram of the appearance of the LED lamp capable of emitting polychromatic light according to the present invention.

Fig. 2 is a top view of the lampshade of the LED lamp capable of emitting polychromatic light according to the present invention.

Fig. 3 is a cross-sectional view of the LED lamp capable of emitting polychromatic light of the present invention.

Fig. 4 is a schematic diagram of the remote control of the LED lamp capable of emitting multicolor light according to the present invention.

Fig. 5 is a schematic diagram of connection of multiple sets of red, green and blue LED lights of the LED light emitting multicolor light of the present invention.

Fig. 6 is a schematic diagram of the driving circuit of the LED lamp capable of emitting multicolor light according to the present invention.

Fig. 7 is a schematic diagram of the control circuit of the LED lamp capable of emitting multicolor light according to the present invention.

10: Lamp holder

11: base

20: Shade

21: Hood

30: Main light

40: Lighting unit

41: Red LED

42: Green LED

43: Blue LED

50: Driver circuit board

60: Control circuit board

Detailed ways

In order to further explain the technical means and effects of the present invention to achieve the intended purpose of the invention, the specific implementation, steps and features of the LED lamp that can emit multi-color light according to the present invention will be described below in conjunction with the accompanying drawings and preferred embodiments. And its effect, detailed description is as follows.

Please refer to Figs. 1, 2 and 3, the LED energy-saving lamp capable of emitting polychromatic light of the present invention includes: a lamp cap 10, a lampshade 20 connected by a base 11, a main light-emitting lamp 30 arranged in the lampshade 20, and a main The light-emitting unit 40 connected with the light-emitting lamp 30, the drive circuit board 50 that is arranged in the lampshade 20 and connects the main light-emitting lamp 30 and the light-emitting unit 40, and the control circuit board 60 that is arranged in the base 11 and connects the drive circuit board 50. The top 21 of the lampshade 20 is a top lens made of polycarbonate material, which can obtain a good luminous effect. The whole lampshade 20 is an aluminum shell, which is transparent or translucent, light and soft. The main light-emitting lamp 30 is mainly a light-emitting lamp for lighting, which can be an energy-saving lamp, LVD, incandescent lamp, fluorescent lamp or light bulb, and different types of light-emitting lighting lamps are arranged according to actual usage conditions. The light emitting unit 40 of the present invention can be an LED light emitting a single color, such as a red LED light 41 , a green LED light 42 or a blue LED light 43 . In addition, the present invention can also adopt the basic light-emitting unit 40 that is composed of three primary color lights of red LED light 41, green LED light 42 and blue LED light 43 to play the role of color adjustment, and multiple groups of light-emitting units are arranged in the lampshade 20 .

As shown in Figure 4, the red, green and blue LEDs can be flickered or gradually brightened and dimmed through the driving circuit board 50 connected to the light emitting unit 40, and can also be converted to produce different color lights, and the remote control in Figure 4 The light of different colors can be selected by the device and the light of different effect colors can be emitted. According to actual needs, when people need high-intensity lights, they only need to turn on the main light-emitting light 30 by using the remote controller, and the light-emitting unit 40 composed of LED lights of various colors can not be turned on temporarily; Single-color LED lighting effectively saves resources.

As shown in Figure 5, the LED lamps of the same color in multiple groups of light emitting units are connected in parallel, and the red LED lamp 41, the green LED lamp 42 and the blue LED lamp 43 are also connected in parallel, wherein, as shown in Figure 5 The connection diagram of the LED lamp of the light emitting unit 40. As shown in FIG. 5 , there are 16 groups of light emitting units arranged in the lampshade 20 , and LED lights of the same color between different groups of light emitting units are also connected in parallel.

Wherein, as shown in FIG. 6 , red LED lamp 41 , green LED lamp 42 and blue LED lamp 43 constitute a basic light-emitting unit 40 and lamp 30 respectively connected to the driving circuit board 50 at the same time. The drive circuit board 50 is connected to the control circuit board 60 to control the luminous intensity of the red LED lamp 40, the green LED lamp 41 and the blue LED lamp 42 in the lamp 30 and the light emitting unit 40, thereby obtaining a light source including white light and multiple colors for use in lighting and other uses. The LED energy-saving lamp capable of emitting multi-color light of the present invention integrates a light-emitting unit composed of a main light-emitting lamp and a multi-color LED lamp, and can be used in various fields, such as bedside lamps, table lamps, external lamps, wall lamps, Luminous mirror lights, stage lights and ambient lighting, etc.

Fig. 7 is the power principle diagram of the control circuit of the present invention, the luminous intensity of the LED lamps of different colors in the luminous unit can be set through the control circuit, such as 1024 levels, and the luminous brightness of the main luminous lamp 30 that mainly serves as its lighting function can also be set. In different use states, turn on the lighting lamp or LED lights of various colors, or turn on the lighting lamp and the light-emitting unit composed of LEDs of various colors together to obtain LED lights with different lighting effects.

The above description is only a preferred embodiment of the present invention, and does not limit the present invention in any form. Although the present invention has been disclosed as above with preferred embodiments, it is not intended to limit the present invention. Anyone familiar with this field Those skilled in the art, without departing from the scope of the technical solution of the present invention, may use the technical content disclosed above to make some changes or modify them into equivalent embodiments with equivalent changes, but as long as they do not depart from the technical solution of the present invention, the Technical Essence Any simple modifications, equivalent changes and modifications made to the above embodiments still fall within the scope of the technical solution of the present invention.

Claims (10)

1, a kind of LED lamp emitting polychromatic light, be included in the lampshade that the lamp holder top connects by base, have a main light emission lamp that is connected on the base in the described lampshade, it is characterized in that: also have a luminescence unit that constitutes by the LED lamp that is connected with the main light emission lamp in the described lampshade.

2, LED lamp emitting polychromatic light according to claim 1 is characterized in that: described main light emission lamp and luminescence unit are connected on the drive circuit board simultaneously.

3, LED lamp emitting polychromatic light according to claim 1 is characterized in that: described luminescence unit is made of monochromatic LED lamp or multi-colored led lamp.

4, LED lamp emitting polychromatic light according to claim 1 is characterized in that: described luminescence unit is made of red LED lamp, green LED lamp and blue led lamp.

5, LED lamp emitting polychromatic light according to claim 1 is characterized in that: described drive circuit board also connects a control circuit board that is arranged in the base.

6, LED lamp emitting polychromatic light according to claim 1 is characterized in that: described main light emission lamp is electricity-saving lamp, LVD, incandescent lamp, fluorescent lamp or bulb.

7, LED lamp emitting polychromatic light according to claim 1 is characterized in that: be connected with the multi-group light-emitting unit on the described drive circuit board, the multi-group light-emitting unit is electrically connected with the main light emission lamp simultaneously.

8, LED lamp emitting polychromatic light according to claim 2 is characterized in that: the red LED lamp of described luminescence unit, green LED lamp and blue led lamp are connected in parallel.

9, LED lamp emitting polychromatic light according to claim 1 is characterized in that: the homochromy LED lamp between the luminescence unit is not connected in parallel on the same group.

10, LED lamp emitting polychromatic light according to claim 1 is characterized in that: described lampshade is an aluminum material, and the top of lampshade is set to the cover top of polycarbonate lens; Described lampshade is a transparence or translucent.

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