The LED light source module does not need to distinguish positive and negative wiring

• Main Author: LIN XUEZHI
• Format: Patent
• Language: Chinese; English
• Published: 27.11.2020
• Subjects: BLASTING; FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF; HEATING; INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21Sand F21V, RELATING TO THEFORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THELIGHT EMITTED; 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 utility model discloses an LED light source module without distinguishing positive and negative wiring. Module frame, power lines penetrate through the two sides of the module frame. Conductive sheets are arranged at one ends, extending into the module frame, of the two power lines; the conducting strips are fixedly connected with the back face of the inner wall of the module frame through connecting screws, a closed loop frame is fixedly connected to the back face of the inner wall of the module frame, a circuit board is fixedly connected to the back face of the inner wall of the closed loop frame, welding points are arranged on the two sides of the surface of the circuit board, and a triode is fixedly connected to the surface of the circuit board. The utility model relates to an LEDlight source module without distinguishing positive and negative wiring. The module is provided with the fixing device, the triode and the high-speed rectifier diode, so that the module can adapt to different mounting environ