U-shaped light-emitting diode (LED) energy-saving lamp

A technology of LED energy-saving lamps and LED components, which is applied to lampshades, lighting devices, cooling/heating devices of lighting devices, etc., can solve the problems of easy glare and poor heat dissipation, and achieves reduction of light decay, resolution of glare problems, and heat dissipation performance. excellent effect

Inactive Publication Date: 2012-06-20
NINGBO BAISHI ELECTRIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the above technical problems, the present invention discloses a U-shaped LED energy-saving lamp to overcome the defects of poor heat dissipation and easy glare of LED lamps in the prior art

Method used

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  • U-shaped light-emitting diode (LED) energy-saving lamp
  • U-shaped light-emitting diode (LED) energy-saving lamp

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Embodiment Construction

[0014] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0015] like figure 1 As shown, a U-shaped LED energy-saving lamp includes a screw cap 1 connected to a mains power supply; the lamp cap 1 is provided with a driver shell 2, and a driver is arranged inside the driver shell 2, and the driver shell 2 is made of heat-conducting plastic Made of embedded metal or pure heat-conducting plastic material, the heat dissipation effect is good; the driver housing 2 is connected to the U-shaped lampshade 3, and the substrate 4 electrically connected to the driver is arranged inside the U-shaped lampshade 3, and the substrate 4 4 is encapsulated in the driver casing 2 and the U-shaped lampshade 3, the substrate 4 is long and its width i...

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Abstract

The invention discloses a U-shaped light-emitting diode (LED) energy-saving lamp, which comprises a lamp holder. A driver shell is arranged on the lamp holder. A driver is arranged in the driver shell. The driver shell is made of heat conducting plastics in which metal is embedded or pure heat conducting plastics. The driver shell is connected with a U-shaped lampshade. A substrate which is electrically connected with the driver is arranged in the U-shaped lampshade. An LED module is installed on the substrate. The U-shaped LED energy-saving lamp not only effectively realizes light emission with an LED lamp light illumination angle being larger than 330 degrees, but also can evenly emit light, solves the problem of glaring and has excellent radiating performance.

Description

technical field [0001] The invention belongs to the technical field of lighting lamps, and in particular relates to a U-shaped LED energy-saving lamp. Background technique [0002] In the prior art, the LED light source will become an ideal energy-saving light source. The advantage of LED light source is high luminous efficiency. But because only about 20-30% of the electric energy is converted into light energy in the current energy conversion of LED lamps, except for the part converted into light energy, the rest of the electric energy is converted into heat energy. This requires that the heat dissipation design must be well considered in LED lamp products. Most LED products directly use high-voltage power supply, so the products must meet the requirements of electrical high-voltage safety, as well as the uneven luminescence and glare of LED lamps in the prior art. serious. These have all become technical problems urgently to be solved by those skilled in the art. Con...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S2/00F21V29/00F21V3/04F21Y101/02
CPCF21K9/135F21S2/00F21Y2103/025F21V29/246F21V3/02F21V29/00F21Y2101/02F21V29/244F21K9/232F21V29/87F21V29/89F21Y2103/37F21Y2115/10
Inventor 张利强
Owner NINGBO BAISHI ELECTRIC
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