JPS6326917Y2 - - Google Patents

Description

[Detailed description of the invention] This invention relates to the improvement of fish-collecting lamps used in fishing.

In recent years, low-power discharge lamps for ships, which are energy-saving, have high color rendering properties, and are excellent in earthquake resistance, have been widely used.This type of lamp has practical effects such as low power consumption and long life. I'm giving.
However, on the other hand, because it uses a so-called screw-in type cap structure that is screwed into the socket, poor socket contact may occur due to wind or vibration during use, and due to its long life, it may not be used for a relatively long period of time. If left as is, there are drawbacks such as the socket and cap becoming rusty due to salt damage and becoming impossible to remove. Furthermore, with a screw-in cap, the peripheral surface position of the lamp body is not constant when installed in a socket, so it is not possible to configure a part of the lamp body in advance as a reflective surface, and therefore a separate reflective hood can be installed when necessary. must be prepared and installed. This is also important from the perspective of the purpose of the fish-collecting lamp, which primarily illuminates the sea side and does not need to illuminate the ship's side.

Therefore, the object of this invention is to provide an improved fish attracting lamp that can eliminate the above-mentioned drawbacks by using a mounting support member fixed around the base of the tube constituting the lamp body instead of the conventional cap. .

This invention will be described below with reference to illustrated embodiments.

FIG. 1 shows an embodiment of the lamp according to this invention. Reference numeral 1 denotes a bulb forming the lamp body, at the base of which a recess 2 is formed. Around the recess 2, two semicircular bands 3 and 4 are formed by opposing flanges 3a and 4a, as shown in FIG.
The flanges 3a, 3b of one of the bands 3 are provided with plate-like members 5, 6 which form a mounting support member together with the band 3. These plate-like members 5, 6 are hung from a tramp suspension beam 7 as shown in Fig. 3 and act to hold the lamp body 1 facing downward.

Terminal conductors 8 and 4 extend inside the bulb 1, and electrodes 10 and 11 are attached to the tips of the terminal conductors 8 and 4, respectively. The other ends of the terminal conductors 8 and 9 are connected to insulated conductive wires 12 and 13 extending outward from the end of the tube 1, respectively. In the illustrated embodiment, the lamp is configured as a discharge lamp, and although only an anode and a cathode are shown as electrodes, an auxiliary electrode for lighting is naturally provided. In addition, the connecting conductor 12 of each lamp,
13 may be connected to a power source (not shown) via a ballast (not shown). The strips 3, 4 and the plates 5, 6 may preferably consist of stainless steel.

This waterproof sealing member 16 can be formed into a cap shape if necessary, so that external force can be prevented from directly acting on the portion protruding from the end surface of the tube 1. Further, the terminal conductors 8 and 9 only need to be located from the end of the bulb 1 constituting the lamp body, and are not necessarily limited to the illustrated embodiment. For example, from the viewpoint of waterproofing, the two terminal conductors 8 , 9 may be pulled out in the lateral direction from opposite positions on the lateral sides of the end of the bulb 1, respectively.

Although not shown in the drawings, an inner reflective surface is formed on a part of the bulb 1 constituting the lamp body. By determining in advance the relative mounting positions of the plate-shaped bodies 5 and 6 with respect to the position of the reflective surface, the reflective surface of the lamp body 1 can always be oriented in the planned direction when the lamp is mounted at a desired position. .

As explained above, the Jiaoyu lamp according to this invention has a mounting support member attached to the base of the bulb that makes up the lamp body instead of the conventional screw-in cap, and is configured to hold the lamp body. As a result, there is no possibility of poor contact between the socket and the base, or even if the lamp is left in use for a long period of time, it will not become unremovable due to rust, as is the case with conventional lamps. By configuring a portion of the lamp body as a reflective surface, it is easy to direct the light only in the desired direction, instead of using a separate reflective hood as in the past. This makes it possible to provide an extremely practical lamp.

[Brief explanation of the drawing]

FIG. 1 is a partial sectional view showing the essential parts of an embodiment of the Jiaogyo lamp according to the invention, FIG. 2 is a perspective view showing the mounting member, and FIG. 3 is a diagram showing the overall structure of the Jiaogyo lamp. In the figure, 1: tubular body, 3, 4: band-shaped body, 5, 6:
Plate body, 8, 9: terminal conductor, 12, 13: connecting conductor, 16: waterproof sealing member.

Claims (1)

[Claims for Utility Model Registration] 1. A mounting support member 3 that is locked to the end of the tube 1 constituting the lamp body and holds the tube 1;
4, 5, and 6, and one end of the terminal conductor 8, 9 extending inside the tube 1 is extended outward from the end of the tube 1, and a connecting conductor 1 is connected to a power source.
2, 13, and the terminal conductor 8,
Waterproof sealing member 1 covering the outwardly extending end of 9.
A fish attracting lamp characterized by the provision of 6. 2. The lamp according to claim 1, in which a portion of the tube constituting the lamp body is internally reflective.