LED LAMP STRING HAVING SELECTABLE LIGHT EMITTING MODE

• Main Author: CHEN, Yingping
• Format: Patent
• Language: English; French; German
• Published: 13.02.2019
• Subjects: BLASTING; ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR; ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF; HEATING; LIGHTING; MECHANICAL ENGINEERING; NON-PORTABLE LIGHTING DEVICES; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLEEXTERIORS; WEAPONS

The present invention relates to the technical field of LED decorative lighting, and particularly relates to an LED lamp string having a selectable light emitting mode. The LED lamp string comprises a power line positive electrode (1), a power line negative electrode (2), a controller (3), an input positive electrode (4) of the lamp string, an input negative electrode (5) of the lamp string, a lamp string group (6) and a conductive connection wire (7). The power line positive electrode (1) and power line negative electrode (2) have one end connected respectively to a positive electrode and negative electrode of a direct current power source, and have the other end connected to an input end of the controller (3). An output end of the controller (3) is connected to the input positive electrode (4) of the lamp string and the input negative electrode (5) of the lamp string. The lamp string group (6) comprises at least one sub-lamp string, and comprises at least one LED (9) having a selectable light emitting mode. After connecting to power, the controller (3) is operated to enable each LED (9) having a selectable light emitting mode in the lamp string to emit light according to multiple predetermined light emitting modes. In the present invention, one or more types of LEDs (9) having a selectable light emitting mode from multiple light emitting modes are selected according to a customer demand, and synchronous control of one single type of LEDs on the multiple light emitting modes thereof is realized, thus creating a variable and diversified light emitting effect, and meeting the light emitting customization requirement for users.