LED lamp capable of automatically adjusting color temperature and manufacturing method thereof
A technology of LED lamps and automatic adjustment, which is applied in parts of lighting devices, damage prevention measures of lighting devices, semiconductor devices of light-emitting elements, etc., which can solve problems such as poor vision and poor fog penetration performance of LED chips, and achieve Improve convenience, improve environmental protection, and save energy
Active Publication Date: 2020-04-14
江苏省科华光电科技有限公司
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Problems solved by technology
[0002] Lighting lamps are essential tools at night and in places with poor light. Lighting lamps have developed from incandescent lamps to LED lamps. LED lamps have good lighting effects and save energy. They are the most commonly used lamps. LED lamps are usually made of Composed of many LED chips, there are mainly two kinds of LED chips in the current market: warm white temperature and positive white temperature. Good, but high brightness, wide field of vision for drivers and pedestrians
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[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0024] see Figure 1-3 , the present invention provides an LED lamp that can automatically adjust the color temperature, including a housing 1, a heat dissipation mechanism 3, a first humidity sensor 4, a solar power supply mechanism 5, a PM2.5 sensor 6, a support column 7, a fixing plate 8, and a fixing hole 9 , control board 10, waterproof mechanism 20, lamp holder 21, protective cover 22, warm white temperature LED chip 24, positive white temperature LED ch...
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The invention discloses an LED lamp with the color temperature being adjustable automatically and a production method. The LED lamp comprises an outer shell, a heat dissipation mechanism, a first humidity sensor, a solar power supply mechanism, a PM2.5 sensor, a support pillar, a fixing disc, fixing holes, a control panel, water-proof mechanisms, a lamp holder, a protective housing, warm white color temperature LED chips, pure white color temperature LED chips, a first circuit board, an electric quantity sensor, a power supply switching switch, a PLC and a second circuit board. The support pillar is fixed to one side of the outer shell through welding. The fixing disc is fixed to one side of the support pillar through welding and uniformly provided with the multiple fixing holes. Accordingto the LED lamp, the default on mode is the pure white light mode; once the first humidity sensor and the PM2.5 sensor detect environment variation in the haze weather, the pure white color temperature LED chips are switched off, and the warm white color temperature LED chips are switched on; after haze disappears, the warm white color temperature LED chips are switched off , and the pure white color temperature LED chips are switched on automatically; and use convenience is effectively improved.
Description
technical field [0001] The invention relates to the technical field of LED lamps, in particular to an LED lamp capable of automatically adjusting color temperature and a manufacturing method thereof. Background technique [0002] Lighting lamps are essential tools at night and in places with poor light. Lighting lamps have developed from incandescent lamps to LED lamps. LED lamps have good lighting effects and save energy. They are the most commonly used lamps. LED lamps are usually made of Composed of many LED chips, there are mainly two kinds of LED chips in the current market: warm white temperature and positive white temperature. Good, but the brightness is high, and drivers and pedestrians have a wide field of vision. On roads in coastal areas or in cities with serious smog, a smart LED street light that automatically switches color temperature according to the environment is needed. In good weather, the white light mode is turned on with high brightness, and the warm ...
Claims
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IPC IPC(8): F21S9/03F21V23/04F21V15/02F21V29/83F21V29/67F21V31/00F21V23/00F21V17/12F21K9/90F21Y115/10
CPCF21K9/90F21S9/03F21V15/02F21V17/12F21V23/003F21V23/04F21V23/0442F21V29/67F21V29/83F21V31/005F21Y2115/10
Inventor 李春田
Owner 江苏省科华光电科技有限公司