Projection lamp

• Main Author: XIONG XIAOJIANG
• Format: Patent
• Language: Chinese; English
• Published: 23.05.2023
• 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; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR; WEAPONS

The utility model discloses a projection lamp which comprises a base, a light source, a light source, a light source module, a light source module, a light source module, a light source module and a light source module. A circuit module and a plurality of lamp sources are installed on the aluminum substrate, the aluminum substrate is connected to the frame body, and the bottom face of the aluminum substrate abuts against the base face; the light transmitting plate is covered on the aluminum substrate; wherein a connecting structure is arranged between the aluminum substrate and the middle position of the base surface or between the aluminum substrate and the middle position of the base surface, and the bottom surface of the aluminum substrate is tightly attached to the base surface through the connecting structure; according to the connecting structure, deformation of the aluminum substrate is effectively reduced, the bottom face of the aluminum substrate is more tightly and fully attached to the base face, h