Solar cell street lights assembly

A solar cell street lights assembly comprising:

• a vertical pillar (100) fixed to a ground at a lower end thereof and having a first hollow portion (101) formed along its body and an air inlet, through which external air is introduced, communicated with the first hollow portion (101);
• a hollow mounting rod (110) obliquely connected upward from an upper end portion of the vertical pillar (100) and having a through-hole (111) communicated with the first hollow portion (101) and a second hollow portion (112) formed along its body;
• a lower housing (120) having a first receiving portion (121) for receiving a battery formed on one side thereof;
• a second receiving portion (123) for receiving a PCB formed below the first receiving portion (121);
• a mounting hole (122) for mounting a LED module (700) formed on the other side;
• and one end connected to the mounting rod (110) to be communicated with the second hollow portion (112);
• an upper housing (130) mounted on an upper surface portion of the lower housing (120) to form an internal space (A) together with the lower housing (120) and having one end connected to the mounting rod (110) to be communicated with the second hollow portion (112), an outlet (131) for discharging air introduced through the hollow portions (101, 112), and a solar panel mounted and fixed on an upper surface thereof;
• a hollow air conduit (500) for introducing external air from a lower portion thereof arranged parallel to the vertical pillar (100) and connected to the second receiving portion (123);
• and
• at least one air passage pipe (129) having one end connected to the air conduit (500) and passing through the second receiving portion (121),
• wherein the external air introduced through the air conduit (500) cools the PCB in the second receiving portion (123), and the air entering through the hollow portions (101, 112) passes through the vertical pillar (100), the mounting rod (110), and the first receiving portion (121), and is discharged through the outlet (131) to cool the battery and the solar panel.