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Reverse glowing led lights

A technology of LED lights and light-emitting devices, applied in the field of lighting, can solve problems such as inapplicable LED lights and unsatisfactory lighting effects

Inactive Publication Date: 2011-11-30
戴培钧
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It can be seen from the figure that because these applications all use the installation position of the lamp head at the bottom, so the LED light is irradiated upwards, and there is no direct light below the lamp, and only the reflected light is irradiated downwards, and the lighting effect is not ideal.
Therefore, LED lights are basically not suitable for use in these occasions

Method used

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  • Reverse glowing led lights
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Experimental program
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Embodiment Construction

[0031] See Figure 5 , Figure 5 The structure of the LED lamp of the present invention is schematically shown. Such as Figure 5 As shown, the structure of the LED lamp of the present invention includes a lamp base 54 , a bulb shell 52 , an upper shell 53 , a heat sink 56 , an LED light emitting device 51 and an electronic drive assembly 55 .

[0032] The lamp cap 54 adopts an IEC standard single-ended lamp cap, and the bulb shell 52 is arranged above the lamp cap 54 , that is, the lower end of the bulb shell 52 is connected with the lamp cap 54 . Bulb shell 52 can adopt traditional general bubble shape (being as Figure 5 The shape shown), also can adopt other shapes such as candle shape, mushroom shape, spherical shape. It should be noted that the descriptions of the upper and lower ends here are for the convenience and clarity of the description, based on such Figure 5 The situation shown should not limit the protection scope of the present invention in any way. The...

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Abstract

The invention relates to a reverse luminous LED lamp. Traditional LED lamps have axial light emission and cannot be used in wall lamps, desk lamps and other occasions. The LED lamp of the present invention comprises: a lamp holder; an electronic drive assembly connected to the lamp holder; a bulb shell whose lower end is connected to the lamp holder and encloses the electronic drive assembly; an upper shell arranged on the bulb The upper end of the shell; the heat sink, which is arranged in the upper shell; and the LED light emitting device, which is arranged under the heat sink and connected with the heat sink. The invention enables the LED lamp to irradiate in the reverse direction under the condition that the shape and the structure of the lamp cap are compatible with the traditional lamp, and is suitable for wall lamps, chandeliers, chandeliers and other application occasions that require reverse emission of light.

Description

technical field [0001] The invention relates to lighting technology, in particular to an LED lamp capable of emitting light in reverse. The LED lamp has a standard single-ended lamp base, a built-in LED light-emitting device, and a built-in electronic component drives the LED to emit light. Background technique [0002] Lamp is a necessary article for people's daily work. With the development of lighting technology, lamps have gone through a long development history from early tungsten lamps to modern fluorescent lamps. With the continuous development of semiconductor technology in modern times, a novel lighting lamp, that is, LED lamp, has appeared. In addition to the different light emitting principle and the traditional method, the novel LED lamp has the same or similar shape and connection structure as the traditional light bulb as much as possible, so as to achieve the purpose of compatibility. [0003] figure 1 An LED lamp compatible with a traditional single-ended ...

Claims

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Application Information

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IPC IPC(8): F21S2/00F21V19/02F21Y101/02
Inventor 戴培钧
Owner 戴培钧
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