JPS6213283Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a light fixture with a built-in battery, such as a portable electric light, a fishing float, etc.

Furthermore, the present invention relates to a lighting device that uses a single metal wire to hold a light bulb and a battery and electrically connect them so that they can be energized.

In this invention, an electric device is made by attaching a light bulb and a battery, and this device is used by loading it into a case such as a portable electric light or a fishing boat.

To explain the figures, reference numeral 1 denotes a main body of the lamp, 2 a light bulb that is screwed onto the lamp, and 3 a battery that is also attached to the lamp and enables the light bulb to be energized.

The lamp body 1 has a diameter for screwing the threaded part 4 of the light bulb 2, and has a light bulb holder part 6 which extends one end and bends the stopper piece 5, and the other end of the holder part is continuous. A battery holding part 7 having a diameter larger than the diameter of the holder so that the battery 3 can be placed therein, and a short-circuit wire that is substantially shorter than the length of the battery 3 by further extending this battery holding part. 8 and a battery holding part 9 which has a diameter that gradually decreases in a spiral shape from the short-circuit line and is provided in a mountain-like manner so that the tip thereof becomes higher in the direction of the battery holding part 7 are connected continuously from a single thin metal wire. It consists of The bulb 2 is screwed into or out of the bulb holder 6 by holding the bulb 10 by hand. At this time, the holder part 6 tries to rotate in the screwing direction, so the rotation is stopped by pressing the stopper piece 5 with one hand.

The battery 3 is a small one such as an AA or AAA type, which is suitable for use in an electric float.The coil winding part of the battery holding part 7 extends and the restoring elastic force penetrates the battery holding part 7 to the light bulb holder part. 6 and the battery holding part 9. At this time, the battery 3 may be oriented in any direction, but if the anode 11 is fitted and held in the bent end portion 12 of the battery holding portion 9, the battery can be stably maintained in a fixed position.

13 is an electric float case with a light emitting part 14 and a base 15
Therefore, a lamp main body 1 to which a light bulb 2 and a battery 3 are attached is inserted in advance so that the light bulb 2 faces the light emitting part 14, and is sandwiched between the light emitting part 14 and the base part 15. Both are airtightly sealed with a packing 16.

According to the present invention, a battery can be housed in a light bulb holder part that has a diameter that allows the threaded part of the light bulb to be screwed into it, and one end of which is extended to form a bending stopper, and a battery that has a diameter that is larger than the diameter of the holder part. A battery holding part, which is further extended, has a short-circuit wire that is slightly shorter than the length of the battery, and a diameter that extends from this and gradually decreases in a spiral shape, and has a tip end in the direction of the battery holding part. Since the protruding battery holding part is continuously constructed from a single wire, the light bulb and the battery can be easily attached, and stable electrical contact can be ensured. Furthermore, it can be manufactured using a single wire rod, which is the minimum cost, which helps to reduce costs.

Furthermore, when loading the battery, the elongation of the wire allows for easy and reliable installation without shifting.

[Brief explanation of drawings]

FIG. 1 is an exploded perspective view of a lighting fixture according to the present invention, and FIG. 2 is a sectional view that can be implemented on an electric float. 1... Light fixture body, 6... Light bulb holder part, 2
...Light bulb, 7...Battery holding part, 3...Battery, 9...
...Battery holding part.

Claims (1)

[Scope of Claim for Utility Model Registration] (1) A light bulb holder part that has a diameter to screw the threaded part of the light bulb into it, and one end of which is extended and a stopper piece is bent, and the other end of the holder part is connected to the holder. A battery holding part having a diameter larger than the diameter of the battery so that a battery can be placed therein; a shorting wire extending from the battery holding part to be substantially shorter than the length of the battery; and a spiral shape from the shorting wire. A light fixture comprising a battery holding part that has a diameter that gradually decreases in diameter and a battery holding part whose tip protrudes in the direction of the battery holding part, which are continuous from a single thin wire. (2) The lighting device according to claim 1, wherein the light bulb holder, the battery holding part, and the battery holding part are arranged so as to be on the same axis.