LED lamp integrally formed through secondary injection molding

• Main Authors: HE SHIJUN, XIONG CHAO, LI KUN
• Format: Patent
• Language: Chinese; English
• Published: 30.04.2024
• Subjects: AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING; BLASTING; FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF; HEATING; INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULARARTICLES; 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; PERFORMING OPERATIONS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR; SHAPING OR JOINING OF PLASTICS; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR; SYSTEMS THEREOF; TRANSPORTING; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLEEXTERIORS; WEAPONS; WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

The utility model discloses a secondary injection molding integrated LED lamp, which comprises a lead group, a circuit board and a light-transmitting shell, and is characterized in that the lead group comprises a power line, a plug and a socket, and the plug and the socket are correspondingly arranged at two ends of the power line; an LED luminous body is also arranged on the circuit board; the light-transmitting shell is a semi-finished product made of high-light-transmitting or semi-light-transmitting plastic through an injection molding process; the power line and the circuit board are integrally formed through injection molding of the inner side face of the light-transmitting shell, and a finished lamp is formed. The utility model has the advantages of simple manufacturing process, low cost, high production efficiency, diversified appearance and shape, and stable and reliable product quality. 本实用新型公开了二次注塑一体成型LED灯，包括导线组、电路板和透光外壳，其特征在于：所述的导线组包括电源线、设置在电源线两端相对应的插头和插座；所述的电路板上还设置有LED发光体；所述的透光外壳是通过注塑工艺制造出来高透光或半透