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Novel inversion constant-current integrated solar LED street lamp control device

A technology for LED street lights and control devices, which is applied in lighting devices, circuit layouts, gas/waterproof devices, etc., can solve the problems of easy breakage of circuit boards, poor shock absorption effect, and damage to circuit boards, so as to prolong the service life, Improves heat dissipation and prevents breakage

Inactive Publication Date: 2016-10-12
WUHU SHENLONG NEW ENERGY TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing inverters on the market have the following problems: 1. The shock absorption effect is poor, and the internal circuit board is easy to break; 2. The heat dissipation effect is poor, the temperature is too high, and the circuit board is easy to be damaged

Method used

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  • Novel inversion constant-current integrated solar LED street lamp control device
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  • Novel inversion constant-current integrated solar LED street lamp control device

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Embodiment Construction

[0016] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0017] Such as figure 1 , 2 , 3, a new type of inverter constant current integrated solar LED street lamp control device, including a mounting base 1, a box body 2 is arranged on the mounting seat 1, a terminal post 3 is arranged on the box body 2, and a There is a circuit board 4 electrically connected to the terminal 3 , and the circuit board 4 is provided with an inverter drive device 41 , a microprocessor 42 and a constant current drive module 43 which are electrically connected in sequence. Wherein the inverter drive device 41 is a field effect transistor P75NF75, the microprocessor 42 uses ...

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Abstract

The invention discloses a novel inversion constant-current integrated solar LED street lamp control device which comprises a mounting seat, wherein a box body is arranged on the mounting seat; a wiring terminal is arranged on the box body; a circuit board electrically connected with the wiring terminal is arranged in the box body; an inverter driver, a micro processor and a constant-current driving module which are electrically connected in sequence are arranged on the circuit board; an insertion slot is formed in the inner wall of the box body; the circuit board is inserted into the insertion slot; a shock absorption spring is arranged between the inner wall of the insertion slot and the circuit board; a plurality of heat dissipation sheets are arranged on the lower surface of the circuit board; a heat dissipation fan connected with the micro processor is arranged at a position, below the circuit board, in the box body; heat dissipation holes are formed in the box body; ventilating pipes connected with the heat dissipation holes are arranged in the box body; drying agents are arranged in the ventilating pipes. The novel inversion constant-current integrated solar LED street lamp control device has the beneficial effects of good shock absorption and heat dissipation effect and long service life.

Description

technical field [0001] The invention relates to a novel inverter constant current integrated solar LED street lamp control device. Background technique [0002] In the past few years, with the policy support of the photovoltaic industry in Spain, Germany, the United States, and Japan, the sales of photovoltaic power generation inverters in the world have increased year by year, and photovoltaic power generation inverters have entered a stage of rapid growth. But at present, the global photovoltaic inverter market is basically divided by several international giants. Europe is the pioneer of the global photovoltaic market, has a complete photovoltaic industry chain, and photovoltaic inverter technology is in a leading position in the world. SMA is the earliest and largest photovoltaic inverter manufacturer in the world (the German market share is more than 50%), accounting for about one-third of the global market share, followed by Fronius. The top seven manufacturers in the...

Claims

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Application Information

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IPC IPC(8): F21S9/03F21V15/04F21V23/06F21V29/508F21V29/74F21V29/60F21V31/00H05B33/08F21Y115/10H05B44/00H05B45/345
CPCF21S9/03F21V15/04F21V23/06F21V29/508F21V29/60F21V29/74F21V31/00H05B45/00Y02B20/72
Inventor 蒋宏青刘瑞张松兰
Owner WUHU SHENLONG NEW ENERGY TECH
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