Dimming track lamp

A dimming track lamp, comprising an assembly housing (200) which is in detachable connection with the power supply track (100), a control circuit board (300) is in the assembly housing (200) and electrically connected with the power supply track (100), a lamp body (400) arranged on the assembly housing (200), a printed circuit board (500) arranged in the lamp body (400), a light source (600) on the printed circuit board (500) and an optical element (700) arranged in the light output direction of the light source (600),

• wherein the control circuit board (300) comprises:
• a power supply module (301) which is electrically connected with the power supply track (100), a signal input module (302), a signal processing module (303) for analyzing and calculating the input signal and generating the control signal, and a signal output module (304) for outputting the control signal to the printed circuit board (500);
• the lamp body comprises a shell (401) provided with a light outlet (402);
• a rotary seat (403) is fixed in the shell (401), and the printed circuit board (500) is arranged on one side of the rotary seat (403) which faces toward the light outlet (402);
• a rotary connecting rod (404) having an end connected with the rotary seat (403) so that the lamp body (400) can rotate vertically around the end, and an opposite end is connected with the assembly housing (200) so that the lamp body (400) can rotate horizontally around the opposite end;
• the assembly housing (200) is a thin strip, comprising a base plate (201), a left plate (202), a right plate (203) and a top plate (204) extending along the lengthwise direction, and the top plate (204) is provided with a mounting hole which is rotationally matched with the end of the rotary connecting rod (404);
• and
• the light source (600) comprises a warm light source (601) and a cold light source (602), the control signal is used to control the light output of the warm light source (601) and the cold light source (602).