| 摘要 |
The present invention relates to a street lamp head which performs heat dissipation stably and easily while having an electronic device such as a power supply unit or the like easily replaced by opening and closing a main body thereof easily, and simply controls light intensity or luminance through selective expansion of a number of LED modules. The street lamp head of the present invention includes a main body, at least one LED module, an upper cover, and an opening/closing member. The main body comprises a fixing part which has a support arm inserted into one end thereof to be fixed; an embedding groove formed on a lower surface of the main body, and on one side of the fixing part to have an electronic device embedded therein; a flat installation plane on the lower surface of the body part, and on one side of the embedding groove; and a number of heat dissipation fins formed on an upper surface of the main body to correspond to the installation plane. The LED module is installed on the installation plane, has an LED board installed on an upper plane thereof, has a number of LEDs installed on a lower surface of the LED board, and is installed with a transparent lens part on the lower surface to cover the LED. The upper plane cover is installed on the upper surface of the main body to cover the heat dissipation fin while a front end and a rear end are opened. The opening/closing member has one end thereof hinge-coupled to the end of the main body corresponding to the fixing part, and the other end thereof fixed to the main body to be separable, and seals the fixing part and the embedding groove to be opened or closed while covering the fixing part and the embedding groove. |
