JPS5883274U

JPS5883274U - lighting float

Info

Publication number: JPS5883274U
Application number: JP17906581U
Authority: JP
Inventors: 哲士浅田
Original assignee: イ−スタンエレクトリツク株式会社
Priority date: 1981-11-30
Filing date: 1981-11-30
Publication date: 1983-06-06

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は本考案による一実施例を示す電気的結線図であ
る。第２図は本考案による一実施例を示し実体概略図で
ある。符号の説明、Ｍ・・・・・・無安定マルチバイブレータ
、ＲＶ・・・・・・可変抵抗器、Ｂ・・・・・・バッテ
リ、Ｄ・・開発光ダイオード、１・・・・・・上ケース
、２・・曲下ケース、３・・・・・・バッテリ端子ソケ
ット、Ｌｍ、Ｌ２・・・・・・リーＶ線、Ｓｌ、Ｓ２・
・・・・・端子、Ｐ・・曲プリント基板、４・・・・・
・０リング。FIG. 1 is an electrical wiring diagram showing one embodiment of the present invention. FIG. 2 is a schematic diagram showing an embodiment of the present invention. Explanation of symbols, M...Astable multivibrator, RV...Variable resistor, B...Battery, D...Developed photodiode, 1... Upper case, 2... Bent lower case, 3... Battery terminal socket, Lm, L2... Lee V wire, Sl, S2.
...terminal, P...curved printed circuit board, 4...
・0 ring.

Claims

[Scope of utility model registration request]

(1) A lighting float that includes a pulse wave generation circuit that can change the duty of a pulse wave, a light emitting element driven by the circuit, and a battery that serves as a power source for the pulse wave generation circuit in a watertight manner.

(2) A variable resistor RV that changes the duty of the astable multivibrator M is fixed to the upper case 1 via the printed circuit board P, and its knob can be jointed to the protrusion of the battery terminal socket 3. The lighting float according to claim 1, which is press-fitted and semi-connected to the old J upper case 1 and is movable in the circumferential direction.