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LED lamp

A technology of LED lamps and printed circuit boards, applied in the field of lighting, can solve the problems of narrow irradiation range, large power consumption of LED lamp beads, failure to achieve energy saving, etc. Effect

Active Publication Date: 2013-12-18
佛山市领旭科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The circuit board of existing LED lamps is generally flat, and its disadvantage is that the irradiation range is narrow. In order to increase the irradiation range, it is necessary to use high-power LED lamp beads, which consume a lot of power and cannot reach energy saving effect

Method used

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Embodiment Construction

[0023] The present invention will be further described in detail below in conjunction with examples, but the embodiments of the present invention are not limited thereto.

[0024] like figure 1 As shown, an LED lamp includes a printed circuit board 1 and a durable insulating board 2. The printed circuit board 1 is arranged as an arc-shaped curved surface for increasing the irradiated surface, and the durable insulating board 2 is located on the arc-shaped curved surface. A convex or arched surface.

[0025] The printed circuit board 1 in the existing LED lamp is all flat, so the irradiation surface of the light emitted by the LED lamp is relatively narrow, which affects the best irradiation effect of the LED lamp; The illuminated area of ​​the LED lamp is limited, and the lamp beads of the LED lamp are arranged on the convex surface of the printed circuit board 1 . For the inventor's technical improvement of enlarging the irradiated area, the current common practice is to st...

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Abstract

The invention discloses an LED lamp, which comprises a printed circuit board and an endurance insulation board. The printed circuit board is arranged into a curved surface for increasing a radiation area, and the endurance insulation board is positioned on a convex surface of the curved surface. According to the technical scheme of the LED lamp, the radiation area of the LED lamp is enlarged after the printed circuit board is arranged into the curved surface, so that brightness is enhanced. Compared with an existing LED lamp under the condition of the same brightness, the LED lamp can be provided with LED bulbs with lower power, and power consumption of the bulbs with the lower power is low, so that energy is saved. Besides, by the aid of the technical schemes of arranging a V-shaped groove and a plurality of circuit board modules on the printed circuit board, the curved surface for increasing the radiation area is implemented, and the problem of difficulty in implementing the curved surface for increasing the radiation area in the prior art is solved by a method for implementing the technical schemes.

Description

technical field [0001] The invention relates to the field of lighting, in particular to an LED lamp, more specifically to an LED lamp for road lighting. Background technique [0002] The circuit board of existing LED lamps is generally flat, and its disadvantage is that the irradiation range is narrow. In order to increase the irradiation range, it is necessary to use high-power LED lamp beads, which consume a lot of power and cannot reach Energy saving effect. SUMMARY OF THE INVENTION [0003] The present invention overcomes the shortcomings of the prior art, and one of the purposes of providing the solution is to increase the irradiated surface of the LED. [0004] In order to solve the above-mentioned technical problems, the present invention adopts the following technical solutions: [0005] An LED lamp includes a printed circuit board and a durable insulating board, the printed circuit board is arranged as an arc-shaped curved surface for increasing the irradiated s...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F21S8/00F21V23/00F21W131/103F21Y101/02F21Y115/10
CPCY02B20/72
Inventor 王成华
Owner 佛山市领旭科技有限公司