Heat Lamp

摘要

An electrical heat lamp for pig breeding includes a housing and an electrical heating source. The heating source is a U-shaped, infrared electromagnetic radiation heating element, and includes an electric member portion for connecting to an external electric energy source. The heat lamp includes a reflector arranged in the housing, the reflector being adapted to reflect the electromagnetic radiation emitted from the heating source, is adapted to fit the shape of the heating source, and has a U-shaped groove which in turn has a parabolic cross section. The heat lamp includes a sealing member sealing the space or electrical connection between the heating source and the electric member portion against water; optionally, one or two more sealing members are provided.

主权项

1. An electrical heat lamp useful for pig breeding, the lamp comprising:
a housing and an electrical heating source, wherein the heating source comprises a U-shaped, infrared electromagnetic radiation heating element; wherein said heating source comprises an electric member portion configured to connect to an external electric energy source; a reflector arranged in the housing, said reflector being adapted to reflect the electromagnetic radiation emitted from the heating source, said reflector being adapted to fit the shape of the heating source, and said reflector having a U-shaped groove with a parabolic cross section; and a sealing member sealing the electrical connection between the heating source and the electric member portion against water; wherein the heating source comprises a U-shaped tube having two ends, and said two ends of the U-shaped tube are cast into the sealing member.