Head lamp with illumination angle convenient to adjust

The utility model discloses a head lamp convenient to adjust irradiation angle, which belongs to the field of head lamps and comprises a connecting shell and a fixing seat, a lamp holder is fixedly connected to the right side of the fixing seat, a lens is fixedly mounted on the right side of the lamp holder, a bulb is detachably connected to the outside of the lamp holder, and an adjusting mechanism penetrates through the upper end of the connecting shell from outside to inside. The back of the connecting shell is fixedly connected with a head rope; when the device is used, firstly, the head rope is fixed on the head of a user by unfastening the fixing lock catch, so that the head rope is fixedly worn, then the fixing lock catch is fastened, a button of the head lamp is turned on, and the head lamp is turned on for lighting; according to the device, the adjusting mechanism is arranged outside the connecting shell in a penetrating mode, the fixing base in the connecting shell can be controlled to move through