Ignition device of burner

An ignition device (300) of a burner comprising:

• a body part (100) having a fuel container coupled to one side thereof and a gas supply flow passage (110) which is formed therein and through which gas contained in the fuel container is supplied;
• and
• a burner head (200) which is disposed in an upper central portion of the body part (100) and provides heating power by ejecting a gas supplied thereto from the fuel container through the gas supply flow passage,
• wherein the ignition device (300) comprises:
• a plate-shaped sparker (310) disposed in an upper central region of the burner head (200) and having two or more ignition portions (311) formed therein so as to realize ignition to burn the gas ejected from the burner head (200), wherein the plate-shape sparker (310) extends along an upper surface of the burner head (200);
• and
• a supporting member (320) which has one end connected in a center of the plate-shaped sparker (310) and the other end connected in a central region of the burner head (200) such that the plate-shaped sparker (310) is disposed in the upper central region of the burner head (200), wherein the two or more ignition portions (311) are symmetrically disposed about the supporting member (320) and extend along the upper surface of the burner head (200).