Ultrahigh-power LED bulb replacing gas discharge lamp

A technology of LED light bulbs and ultra-high power, which is applied in the direction of electric light sources, components of lighting devices, cooling/heating devices of lighting devices, etc. It can solve the problems that cannot be replaced directly, achieve weight balance, ensure heat dissipation and volume effects
CN102506331AInactive Publication Date: 2012-06-20NANKER GUANGZHOU SEMICON MFG
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
NANKER GUANGZHOU SEMICON MFG
Publication Date
2012-06-20
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses an ultrahigh-power LED bulb replacing a gas discharge lamp, which comprises a radiator (1), a driving circuit board component (3), a top cover (4), a lamp holder connector (5), an LED light source component (6), a light-transmission protective cover (7) and an E40 lamp holder (10). The top cover (4) is fixedly connected with the radiator (1), a cavity area (40) is formed above the radiator (1), the driving circuit board component (3) is positioned in the cavity area (40), the top cover (4) is fixedly connected with the radiator (1), the lamp holder connector (5) is fixedly connected with the lamp holder (10) through a threaded connecting portion (51) and fixedly connected with the top cover (4) through a screw, the lamp holder connector (5) is integrally conical and gradually enlarged from the lamp holder (10) to the radiator (1) after being fixedly connected with the top cover (4), the side wall of the lamp holder connector (5) is provided with a vent hole (52) so that the cavity area (40) is communicated with the outside, and the light-transmission protective cover (7) is fixedly connected with the radiator (1). The ultrahigh-power LED bulb can be applied to the field of LED lamps.
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Description

technical field

[0001] The invention relates to an LED lamp, in particular to an ultra-high-power LED light bulb replacing a gas discharge lamp. Background technique

[0002] A gas discharge lamp is a lamp that emits light from the mixed discharge of gas and metal vapor, and is an electric light source that converts electrical energy into light through gas discharge. High pressure mercury lamps, sodium lamps and metal halide lamps are the most widely used gas discharge lamps for lighting. Sodium lamp is an electric light source that uses sodium vapor discharge to generate visible light. It is a high-intensity gas discharge bulb. It is mainly used in roads, airports, docks, ports, stations, squares, and industrial and mining lighting without color rendering requirements. In the field of lighting, sodium lamps are still the mainstream products in such lighting places. However, the power of sodium lamps is generally high, generally up to several hundred watts, so the energy s...

Claims

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