Projection apparatus and light source module having fixing wire

A projection apparatus, comprising:

• a light source module, comprising:
• a cover;
• a light emitting device, at least partially disposed in the cover, and comprising a light source and a first pillar, wherein the light source is connected to the first pillar and is configured to provide an illumination beam;
• a lead wire, electrically connected to the light source, and position-limited between the cover and the first pillar, wherein one end of the lead wire is connected to the first pillar, and another end of the lead wire is position-limited to the cover;
• a trigger wire, disposed on the first pillar, and electrically connected to the lead wire;
• and
• at least one fixing wire, position-limited between the cover and the first pillar, wherein one end of the at least one fixing wire is connected to the first pillar, another end of the at least one fixing wire is position-limited to the cover, and the first pillar is connected between the at least one fixing wire and the lead wire;
• a light valve, configured to convert the illumination beam into an image beam;
• and
• a lens, configured to convert the image beam into a projection beam.