| 摘要 |
Disclosed is a heating device for a vehicular coolant. The disclosed heating device for a vehicular coolant comprises: heating parts of which each has multiple heating elements separated from each other; first terminal parts of which each is installed to touch one side of the heating part and supplies power to the heating part; second terminal parts of which each faces the first terminal part, is installed to touch the other side of the heating part, and supplies power, which has a polarity different from the polarity of the power supplied from the first terminal part, to the heating part; a housing part of which the outer side has insertion grooves into which the first terminal parts, the heating parts, and the second terminal parts sequentially stacked are inserted and the inner side has an inner space in which the coolant flows; and insulation latching parts made of insulating materials, installed to touch the housing part, and fixing the mounting positions of the first and the second terminal parts inserted into the insertion grooves. |
