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Low-cost and high-stability project lamp special for generator

A high-stability, generator technology, used in electrical components, semiconductor lamps, etc., to achieve the effects of high cost performance, good protection, and strong applicability

Pending Publication Date: 2021-10-19
六安市国能照明股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] The purpose of the present invention is to solve the above-mentioned problems in the existing technology, and propose a low-cost and high-stability generator special floodlight. Low cost and high stability special flood light

Method used

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  • Low-cost and high-stability project lamp special for generator
  • Low-cost and high-stability project lamp special for generator
  • Low-cost and high-stability project lamp special for generator

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Embodiment Construction

[0022] The technical solution of this patent will be further described in detail below in conjunction with specific embodiments.

[0023] Embodiments of the present patent are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are only used for explaining the patent, and should not be construed as limiting the patent.

[0024] see Figure 1-4 , this embodiment provides a low-cost and high-stability generator dedicated floodlight, including an anti-surge circuit, a non-isolated LED power supply circuit and an LED light source, the input end of the anti-surge circuit is connected to the output end of the generator, The input end of the non-isolated LED power supply circuit is connected to the output end of the anti-surge circuit, and th...

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Abstract

The invention provides a low-cost and high-stability project lamp special for a generator, which belongs to the technical field of lighting equipment, and aims to solve the technical problem that existing common lighting equipment is easy to break down due to direct power supply by the generator. The low-cost and high-stability project lamp special for a generator comprises an anti-surge circuit, a non-isolated LED power supply circuit and an LED light source, wherein the input end of the anti-surge circuit is connected with the output end of a generator, the input end of the non-isolated LED power supply circuit is connected with the output end of the anti-surge circuit, the output end of the isolated LED power supply circuit is connected with the LED light source, and the non-isolated LED power supply circuit is composed of a plurality of groups of IC power supply circuits connected in parallel. After the generator generates power, the power is absorbed by the anti-surge circuit, the influence of the instantaneous kilovolt voltage on the LED lamp beads can be thoroughly resisted, and the lamp has good protectiveness, the non-isolation circuit is matched with the anti-surge circuit, the stability is good, the cost is low, the service life is long, and the lamp is suitable for being used in places such as shipping or construction sites where power is directly supplied by the generator.

Description

technical field [0001] The invention belongs to the technical field of lighting equipment, and relates to a floodlight, in particular to a low-cost and high-stability generator special floodlight. Background technique [0002] The LED lamps installed on the ship usually have the following interference: As far as the current domestic situation is concerned, the power supply equipment used on the ship is generally gasoline or diesel generators, and the voltage generated by these power supply equipment is extremely unstable. According to the output For a 220V AC generator, its voltage fluctuation is as low as about 100V, as high as about 400V, and the instantaneous surge is higher, maybe around 5KV. Such a high instantaneous surge voltage, the general common city power 220V Lighting equipment, if used directly in such a fluctuating voltage range, will basically fail. [0003] Two problems arise with existing lighting fixtures: [0004] 1. Since the voltage generated by the ge...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05B45/36H05B45/50
CPCH05B45/36H05B45/50Y02B20/30
Inventor 张树军
Owner 六安市国能照明股份有限公司
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