Patent ID: 9097408
Filing Date: 2015-08-04
Classification: F21K,F21V,F21Y

Abstract:
1. A lamp housing comprising: a housing base, the housing base is a structure with a roughly semi-circular cross section and an interior of the housing base, opposite to the semi-circle, is formed with a holding space in a shape of a saddle, with that a bottom of the holding space is provided with a fixing portion and an inner wall at two sides of the holding space, opposite to an upper side of the fixing portion, is formed respectively with a latch portion; a diffuser, the diffuser is covered with an opening of the holding space of the housing base; a light source module, the light source module is provided with a circuit board and plural light emitting elements which are disposed on the circuit board, with that the light source module is disposed in the holding space; and a positioning member, the positioning member is provided with two elastic arms and an abut portion which is connected with the two elastic arms, with that the two elastic arms are abutted below each latch portion and the abut portion allows the circuit board to be positioned on the fixing portion of the housing base.