Light emitting diode (LED) lamp
A technology of LED lights and LED light strips, which is applied in the field of LED lighting, can solve problems such as low production efficiency, low yield, broken stems or LED light strip pins, etc., and achieve the effect of convenient production
Active Publication Date: 2013-07-24
DEQING NEW MINGHUI ELECTRIC LIGHTING
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Problems solved by technology
With the advancement of technology, its luminous efficiency is also constantly improving. At present, a new product launched on the market has a luminous body similar to the tungsten filament of an incandescent lamp, with higher luminous efficiency and an angle of light close to that of an incandescent lamp, but its production efficiency is lower. Low, low yield, unable to produce in large quantities
[0003] For example, conventional products are based on the production process of incandescent lamps, inserting metal guide wires on the glass stem, and spot welding the LED light bar and the guide wire together. Since the glass stem and LED light bars are relatively fragile, the operation is slightly different. Caution will cause the stem or LED strip pins to break
Method used
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Embodiment
[0017] Embodiment: a kind of LED lamp, as figure 1 , figure 2 As shown, it includes a lamp holder 1 and a bulb shell 2, and a base 3 is provided in the bulb shell 2. The base 3 is formed by a curve that rotates around a vertical central axis 4 that passes through the center of the lower end of the base 3. The base 3 The upper and lower ends of the upper and lower ends are respectively provided with an upper cover 5 and a lower cover 6, and a hole 7 is opened at the center of the upper cover 5, and a glass stem 8 is inserted in the hole 7.
[0018] A support 9 is provided at the upper end of the glass stem 8, and the support 9 is a transparent polycarbonate support, and the support 9 includes two upper and lower support plates 10, 11 arranged in parallel at intervals. The support plates 10, 11 are respectively inlaid with upper and lower pads 12, 13, the upper and lower support plates 10, 11 are connected by columns 14, and 4 pads are uniformly arranged between the upper and ...
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The invention discloses a light emitting diode (LED) lamp. The LED lamp comprises a lamp holder and a bulb case, wherein a base is arranged in the bulb case, glass stems are arranged on the base, a supporting frame is arranged at the upper ends of the glass stems, the supporting frame comprises an upper supporting plate and a lower supporting plate, the upper supporting plate and the lower supporting plate are arranged at intervals and in parallel, an upper pad is inlaid in the upper supporting plate, a lower pad is inlaid in the lower supporting plate, the upper supporting plate and the lower supporting plate are connected through stand columns, a plurality of LED light bars are arranged between the upper pad and the lower pad, one end of each LED light bar is connected with the upper pad, and the other end of each LED light bar is connected with the lower pad. According to the LED lamp, a combined structure is adopted, the glass stems are shortened, the supporting frame is arranged at the upper ends of the glass stems, the upper pad is arranged at the upper end of the supporting frame, the lower pad is arranged at the lower end of the supporting frame, the LED light bars are welded between the two pads, the pads are coated with resin cored solder, and an independent lighting body is formed through reflow soldering. The LED lamp has the advantages that the problem of fracture of the stems or pins of the LED light bars is solved and manufacturing and assembling are convenient due to the fact that the supporting frame can be machined independently.
Description
technical field [0001] The invention relates to the technical field of LED lighting, in particular to an LED lamp. Background technique [0002] As a new type of high-efficiency and energy-saving light source, LED lamps are currently being widely used. With the advancement of technology, its luminous efficiency is also constantly improving. At present, a new product launched on the market has a luminous body similar to the tungsten filament of an incandescent lamp, with higher luminous efficiency and an angle of light close to that of an incandescent lamp, but its production efficiency is lower. Low, low yield, unable to produce in large quantities. [0003] For example, conventional products are based on the production process of incandescent lamps, inserting metal guide wires on the glass stem, and spot welding the LED light bar and the guide wire together. Since the glass stem and LED light bars are relatively fragile, the operation is slightly different. If you are not...
Claims
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IPC IPC(8): F21S2/00F21V19/00F21Y101/02F21Y115/10
Inventor 李庆明钱勇
Owner DEQING NEW MINGHUI ELECTRIC LIGHTING