Grade-C halogen lamp
A halogen lamp and quartz glass technology, applied in the field of lighting, can solve the problems of reduced lamp service life, low light bulb luminous lumen, etc., and achieve the effect of reducing the degree of corrosion
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Examples
Embodiment Construction
[0018] A class C halogen lamp filled with the following mass percent gas in a quartz glass bulb,
[0019] Krypton 75-85%, Dibromomethane 6-15%,
[0020] Nitrogen 3~7%, Argon 3~7%,
[0021] The sum of the above four gas contents is 100%,
[0022] The inflation pressure in the quartz glass bulb is 2.5 to 3.5 atmospheres.
[0023] Due to some problems in the manufacturing process, ordinary glass cannot be used as a light bulb. Quartz glass has a small coefficient of thermal expansion, a high melting point, and good transparency at high temperatures, making it suitable for the bubble sound of tungsten-halogen lamps. Halogen tungsten lamps are available in upright circular and tubular shapes. Tubular tungsten halogen lamp structure. Its shell is made of high-temperature-resistant quartz glass, and the tungsten wire inside is wound into a single or double helix, and there are several tungsten wire rings in the middle to prevent the filament from drooping. The inside of the lam...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com