US 12,012,235 B2
Solar panel module and spacecraft
Jeongrak Lee, Daegu (KR); Eunji Lee, Daegu (KR); Youngbin Son, Pohang-si (KR); Yoonju Lee, Daegu (KR); and Hanseong Jo, Goyang-si (KR)
Assigned to CUBEROCKET INC., Pohang-si (KR)
Filed by CubeRocket Inc., Pohang-si (KR)
Filed on Jan. 11, 2022, as Appl. No. 17/572,796.
Claims priority of application No. 10-2021-0012777 (KR), filed on Jan. 29, 2021.
Prior Publication US 2022/0297858 A1, Sep. 22, 2022
Int. Cl. B64G 1/44 (2006.01); H02S 30/00 (2014.01)
CPC B64G 1/443 (2013.01) [H02S 30/00 (2013.01)] 3 Claims
OG exemplary drawing
 
1. A solar panel module comprising:
a solar panel;
a printed circuit board being combined with a plane of the solar panel and including a microchamber and an ignition circuit;
a propellant inserted into the microchamber and connected to the ignition circuit; and
an ignition element applied on the ignition circuit and the propellant to connect the ignition circuit and the propellant,
wherein the ignition circuit comprises electrodes spaced apart by a diameter of the microchamber and disposed at both ends of the microchamber, and
the ignition element comprises a conductive material having a resistance that is higher than the resistance of the electrode, and is combined with the electrodes to connect each of electrodes of the ignition circuit.