Energy-saving and environmental protection fluorescent lamp

An energy-saving, environmentally friendly, fluorescent lamp technology, applied in discharge lamps, gas discharge lamps, gas discharge lamp parts, etc., can solve the problems of high cost, difficulty in large-scale promotion and application, poor temperature adaptability, etc. Cost of use, avoidance of diffusion and penetration, effect of improved lumen maintenance

Inactive Publication Date: 2010-07-28
李敬辉
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] a. Poor temperature adaptability: Due to the design of the lamp tube, when the ambient temperature is lower than 5°C, it is difficult to start the lamp tube, and the lamp tube can achieve the best light output at a temperature of 35°C
[0008] b. High cost and difficult to popularize: T5 lights are expensive in fixed materials and are equipped with electronic ballasts, which cannot be used universally with magnetic ballasts. The installation cost is 3-5 times higher than that of T8 fluorescent lamps, limited by economic conditions. Difficult to promote and apply on a large scale

Method used

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  • Energy-saving and environmental protection fluorescent lamp
  • Energy-saving and environmental protection fluorescent lamp

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Embodiment

[0034] Embodiment: The structure is as shown in the figure, which includes a glass lamp tube 1, a lamp cap 2, a stem 3 and a cathode 4, and a lamp cap 2 is installed at both ends of the glass lamp tube, and a stem connected to the lamp cap is installed in the lamp tube 1 3. A cathode 4 is provided on the stem, and the cathode 4 is connected in series with the conductive contacts on the lamp cap, and nano-sized TiO is provided on the outer wall of the glass lamp tube 1. 2 Coating 6, phosphor coating 5 is provided on the inner wall of the glass lamp tube, and working gas 7 and solid amalgam 8 are filled in the glass lamp tube.

[0035] a. Glass lamp tube 1 and coating material: the glass shell is made of lead-free potassium-barium or barium-strontium glass, with a diameter of Φ20±1mm and a thickness of 0.7-0.9mm. It has good light permeability and stability, non-toxic, Harmless and pollution-free. The outer wall is coated with nano-sized TiO 2 The (titanium dioxide) coating 6 ...

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Abstract

The disclosed energy-saving environment-friend fluorescent lamp comprises: a glass tube with a lamp head on any end, a core column set in the tube and connecting with the lamp head, and the cathode set on the column to serial connect with a conductive contact. Besides, there is nano-class TiO2 coating on outer wall of the tube, the fluorescent powder coating on inner wall of the lamp, and workinggas and solid amalgam filled in the tube. Compared with common T8 tube, this invention saves 20-60% power, increases 12-15% service time, color development up to 83, and friend to environment.

Description

technical field [0001] The invention is an energy-saving and environment-friendly fluorescent lamp, which belongs to the technical field of energy-saving lighting equipment manufacturing. Background technique [0002] At present, domestic and other countries in the world are actively promoting Φ26mm tube diameter fluorescent lamps, and vigorously promote the use and popularization of Φ16mm tube diameter electronic ballast matching fluorescent lamps to replace traditional incandescent lamps and other low-efficiency lighting sources, thereby reducing energy consumption and environmental protection. pollution. The advantages and disadvantages of the above products are compared as follows: [0003] 1. Fluorescent lamps with a diameter of Φ26mm (commonly known as T8) are substitute products for fluorescent lamps with diameters of 38mm (T12) and 32mm (T1O) in the early days, and are being vigorously promoted. Ballasts are universal, low cost, and easy to popularize. They are now...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01J61/35H01J61/36H01J61/04H01J61/12H01J61/00
Inventor 李敬辉
Owner 李敬辉
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