Double-filament bulb
A twin-filament light bulb and light bulb technology, which is applied to the fixing/supporting parts of the luminous body, can solve the problems of limited service life and the inability to use the light bulb intermittently, and achieve the effect of prolonging the service life
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Examples
Embodiment 1
[0034] Embodiment 1 of this invention is described as follows:
[0035] A twin-filament light bulb, characterized in that:
[0036] Mainly include:
[0037] Bulb body, filament 1 and filament 2 inside the bulb body, fire zero contact pair 1 and fire zero contact pair 2 at the end of the bulb body, where:
[0038] The bulb body is a hollow sphere filled with inert gas;
[0039] The pole of the filament 1 is about 20MM high, and the length of the filament 1 is about 30MM;
[0040] The pole of the filament 2 is relatively slightly lower, about 15MM high, and the length of the filament 1 is relatively shorter, about 25MM;
[0041] The installation positions of the filament 1 and the filament 2 present a cross,
[0042] Correspondingly,
[0043] The installation positions of the fire zero contact pair one and the fire zero contact pair two also present a cross.
Embodiment 2
[0044] Embodiment two of this invention is described as follows:
[0045] A twin-filament light bulb, characterized in that:
[0046] Mainly include:
[0047] Bulb body, filament 1 and filament 2 inside the bulb body, fire zero contact pair 1 and fire zero contact pair 2 at the end of the bulb body, where:
[0048] The bulb body is a hollow sphere filled with inert gas;
[0049] The pole of the filament 1 is about 20MM high, and the length of the filament 1 is about 30MM;
[0050] The pole of the filament 2 is relatively slightly lower, about 15MM high, and the length of the filament 1 is relatively shorter, about 25MM;
[0051] The installation positions of the filament 1 and the filament 2 present a cross,
[0052] Correspondingly,
[0053] The installation positions of the fire zero contact pair 1 and the fire zero contact pair 2 also present a cross;
[0054] The tail of the river bulb body belongs to the bayonet structure.
Embodiment 3
[0055] Embodiment three of this invention is set forth as follows:
[0056] A twin-filament light bulb, characterized in that:
[0057] Mainly include:
[0058] Bulb body, filament 1 and filament 2 inside the bulb body, fire zero contact pair 1 and fire zero contact pair 2 at the end of the bulb body, where:
[0059] The bulb body is a hollow sphere filled with inert gas;
[0060] The pole of the filament 1 is about 20MM high, and the length of the filament 1 is about 30MM;
[0061] The pole of the filament 2 is relatively slightly lower, about 15MM high, and the length of the filament 1 is relatively shorter, about 25MM;
[0062] The installation positions of the filament 1 and the filament 2 present a cross,
[0063] Correspondingly,
[0064] The installation positions of the fire zero contact pair 1 and the fire zero contact pair 2 also present a cross;
[0065] The tail of the river bulb body belongs to the screw structure.
PUM
Property | Measurement | Unit |
---|---|---|
Length | aaaaa | aaaaa |
Length | aaaaa | aaaaa |
Length | aaaaa | aaaaa |
Abstract
Description
Claims
Application Information

- Generate Ideas
- Intellectual Property
- Life Sciences
- Materials
- Tech Scout
- Unparalleled Data Quality
- Higher Quality Content
- 60% Fewer Hallucinations
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com