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Compact fluorescent lamp

A compact, fluorescent lamp technology, applied in light sources, discharge lamps, electric light sources, etc., can solve the problems of limited use of components, internal temperature rise of energy-saving lamps, internal temperature rise, etc., to achieve a wide range of power supply voltage, Conducive to the effect of uniform divergence and adjustable working frequency

Inactive Publication Date: 2013-12-25
HAINING MEIYUSHENG ELECTRONICS
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

The direct consequence of power grid fluctuations is the damage of electrical appliances, especially electrical appliances such as energy-saving lamps. As the temperature rises, the internal temperature of the energy-saving lamp also rises rapidly. Due to the small design margin of the electronic components, the internal loss of the energy-saving lamp increases accordingly, so it also aggravates the rise of its internal temperature. Such a vicious circle intensifies the energy saving. Lamp life is not long phenomenon

Method used

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Embodiment Construction

[0023] The following are specific embodiments of the present invention and in conjunction with the accompanying drawings, the technical solutions of the present invention are further described, but the present invention is not limited to these embodiments.

[0024] like figure 1 , figure 2 As shown, a compact fluorescent lamp includes a base 1 and a light bulb 2. One end of the base 1 has a connecting part 3. Generally, a fluorescent lamp mounting seat is provided on the wall, and the fluorescent lamp is connected to the mounting seat through the connecting part 3. The base The other end face of 1 has a cone column 4, and the center line of the cone column 4 is perpendicular to the end surface of the base 1. The cone column 4 includes four edges 41 and four inserts 42, that is, the cone column 4 is a quadrangular pyramid column. , has four inclined sides, the edges 41 are obliquely fixed on the end surface of the base 1, the inserts 42 are detachably fixed between two adjace...

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Abstract

The invention provides a compact fluorescent lamp and belongs to the technical field of lighting devices. The compact fluorescent lamp solves the problems that after being damaged, an existing fluorescent lamp needs to be scrapped wholly, and waste is caused. The compact fluorescent lamp comprises a base and a bulb. One end of the base is provided with a connection portion and a taper column is arranged on the end face of the other end of the base. The center line of the taper column is perpendicular to the end face of the base. The taper column comprises a plurality of edges and plug sheets, the edges are fixed to the end face of the base in an inclined mode. Each plug sheet is detachably fixed between two adjacent edges. Each plug sheet is provided with a plurality of lamp sources. Each lamp source is connected with one drive circuit. According to the compact fluorescent lamp, the lamp sources operate simultaneously, each individual light source can be replaced, and therefore use is convenient.

Description

technical field [0001] The invention belongs to the technical field of lighting equipment and relates to a compact fluorescent lamp. Background technique [0002] Existing fluorescent lamps such as: Chinese Utility Model Patent Application (98234197.0) discloses a fluorescent bulb consisting of a bulb shell, fluorescent powder coated on the inner wall, a low-voltage mercury glow discharge tube, a resonant capacitor, and a lamp cap. After the bulb is connected to the high-frequency power output by the matching electronic ballast, glow discharge occurs in the low-voltage glow discharge tube, and 253.7nm ultraviolet rays are generated, which are transmitted to excite the phosphor powder on the inner wall of the fluorescent bulb glass bulb to emit fluorescence. The light bulb went on. The fluorescent light bulb has high luminous efficiency, energy saving, good color rendering, has all the advantages of a cold light source, is as easy to use as an incandescent light bulb, and ha...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01J61/00H05B41/36
CPCY02B20/00
Inventor 陆叶峰
Owner HAINING MEIYUSHENG ELECTRONICS
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