Adjustable electric lamp

An adjustable, electric lamp technology, applied in the direction of circuit layout, lighting devices, lighting device components, etc., can solve the problems of inability to start lighting, difficulty in starting, and non-adjustable brightness, etc., to achieve easy popularization and application, flexible application, and structural simple effect

Inactive Publication Date: 2014-06-04
孟欣欣
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Existing fluorescent lamps do not have a dimming device, and the brightness cannot be adjusted. When the voltage is low, it is difficult to start, or even unable to start to emit light. This is a common shortcoming of existing fluorescent lamps.

Method used

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  • Adjustable electric lamp

Examples

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Embodiment Construction

[0013] Accompanying drawing is a kind of specific embodiment of the present invention. This embodiment includes a lamp holder 1 and a lampshade 2, the lampshade 2 is provided with a switch 3 connected to a power supply, and the switches 3 are three connected in parallel; the switch 3 is a frequency conversion switch.

[0014] According to people's demand for brightness, different switches 3 are turned on to supply power to the lamp holder 1, which is convenient to control the power supply of the power supply to the lamp holder 1, adjust the brightness of the lamp holder 1, and help save electricity and protect eyesight.

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Abstract

The invention relates to an electric lamp, in particular to an adjustable electric lamp. The adjustable electric lamp comprises a lamp holder and a lampshade, and is characterized in that switches connected with a power supply are arranged on the lampshade, and the three switches are connected in parallel. The adjustable electric lamp is simple in structure, convenient to use, reasonable in design, flexible in application, capable of achieving adjustment of the quantity of power supplied by the electric lamp, large in power saving amplitude, long in service life and convenient to widely popularize and apply.

Description

(1) Technical field [0001] The invention relates to an electric lamp, in particular to an adjustable electric lamp. (2) Background technology [0002] The existing fluorescent lamps do not have a dimming device, the brightness cannot be adjusted, and when the voltage is low, it is difficult to start, or even unable to start to emit light, which is a common shortcoming of the existing fluorescent lamps. (3) Contents of the invention [0003] In order to make up for the deficiencies of the prior art, the present invention provides an adjustable electric lamp with simple structure and convenient use. [0004] The present invention is achieved through the following technical solutions: [0005] An adjustable electric lamp, including a lamp base and a lampshade, is characterized in that: the lampshade is provided with a switch connected to a power supply, and there are three switches connected in parallel. [0006] Compared with ordinary electric lamps, the present invention ...

Claims

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Application Information

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Patent Type & AuthorityApplications(China)
IPC IPC(8): F21V23/04
Inventor孟欣欣
Owner孟欣欣