lamphouse

Thân thiện

The film projector's lamphouse glows brightly in the darkened room.

Definition

Noun: 1. A housing or enclosure that holds a lamp, especially the light source in an optical device such as a movie projector, enlarger, or microscope. - It is a protective casing designed to contain the lamp, often including reflectors, cooling systems, and electrical connections.

Usage

• The term is used specifically in technical contexts related to projection, photography, and optical equipment.
• It refers to the physical component, not the lamp itself.

Examples

• Noun:
  • The film broke because the lamphouse in the old projector overheated.
  • For precise exposure in the darkroom, ensure the lamphouse of the enlarger is properly sealed to prevent light leaks.
  • The technician opened the lamphouse to replace the burnt-out bulb.

Advanced Usage

• Technical Specification: In professional equipment, the design of the lamphouse is critical for heat dissipation and light efficiency.
  • This model features a lamphouse with an integrated fan and dichroic reflector.

Variants and Related Words

• Lamp housing: A more general, synonymous term.
• Light box: A related but distinct device used for viewing transparencies, not typically for projection.
• Projector head: A term sometimes used interchangeably in specific contexts.

Synonyms

• Lamp casing
• Light housing
• Illuminator housing

Related Phrases

• Lamphouse assembly: Refers to the complete unit including the housing, lamp, and electrical components.
  • The entire lamphouse assembly needs to be serviced.

Học thuật

Noun

1. housing that holds a lamp (as in a movie projector)

Từ đồng nghĩa

• lamp house
• lamp housing