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Illuminator device in straddle type vehicle

A straddle-type vehicle and illuminator technology, which is applied to bicycle accessories, transportation and packaging, optical signals, etc., can solve the problems of limited freedom of layout, multiple LED lighting, and the need for a sealed structure, and achieves low cost, The effect of shortening distance and maintaining waterproofness

Active Publication Date: 2016-06-29
HONDA MOTOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] However, when moisture such as rain adheres to the switch in a state where the ground of the switch and the ground of the switching element are not shared, the voltage applied to the base of the transistor as the switching element changes depending on the ground level. large, and thus the transistor turns on, creating problems such that multiple LEDs light up
On the other hand, if the switch is a waterproof switch, the above-mentioned problems can be solved, but there is a problem that a sealing structure is required, the switch itself is enlarged, and the freedom of layout is limited, or the problem of high cost occurs.

Method used

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  • Illuminator device in straddle type vehicle
  • Illuminator device in straddle type vehicle
  • Illuminator device in straddle type vehicle

Examples

Experimental program
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Embodiment Construction

[0041] Hereinafter, a lighting device in a saddled vehicle according to the present invention will be described in detail with reference to preferred embodiments and with reference to the drawings.

[0042] figure 1 It is a left side view of a scooter-type motorcycle (hereinafter, referred to as a motorcycle) 10 which is one type of straddle-type vehicle. It should be noted that, for the mechanisms or components provided symmetrically on the left and right sides of the vehicle body, "L" will be added to the reference symbols of the mechanisms or components on the left side, and "L" will be added to the reference symbols of the mechanisms or components on the right side. An "R" is appended to the symbol. In addition, unless otherwise specified, the figure 1 in figure 1 The indicated arrow directions are used as references to describe the front-rear and up-down directions, and the left-right directions are described in terms of directions viewed from a driver seated on the ve...

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PUM

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Abstract

The invention provides a lighting device in a riding type vehicle. The lighting device prevents error lighting of an illuminator due to current leakage even if a non-waterproof switch is used. The lighting device (100) in a riding type vehicle (10) includes a battery (102) as a power source, the illuminator (76) connected with the battery (102) to lighten up, a semiconductor switch (116b) which is connected with the illuminator (76) and lightens on the illuminator (76) when the power is on and preset voltage is applied, and a switch portion (106) which is connected with the battery (102) and applies preset voltage on the semiconductor switch (116b), wherein the semiconductor switch (116b) and the switch portion (106) share a grounding line.

Description

technical field [0001] The present invention relates to a lighting device in a straddle type vehicle that prevents erroneous lighting due to leakage current. Background technique [0002] Patent Document 1 below discloses a circuit configuration in which a voltage from a battery is applied to a plurality of LEDs of an auxiliary brake lamp, and a transistor as a switching element is connected downstream of the plurality of LEDs. , when the switch connected to the battery is turned on, the voltage from the battery is applied to the base of the transistor through a diode and a resistor to turn on the transistor, thereby, current flows in a plurality of LEDs to light up the plurality of LEDs . [0003] 【Prior technical literature】 [0004] 【Patent Literature】 [0005] [Patent Document 1] Japanese Patent Laid-Open No. 62-61853 [0006] However, when moisture such as rain adheres to the switch in a state where the ground of the switch and the ground of the switching element ar...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B62J6/00B62J6/16B62J99/00
Inventor 土屋洋介手塚贵志山下明彦小口敢竹内义明
Owner HONDA MOTOR CO LTD
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