JPH0573801U - Multicolor warning light - Google Patents

Abstract

(57) [Abstract] [Purpose] This invention is a relatively inexpensive multi-colored warning light that is easy to assemble and repair, especially a warning light that can be switched between red and blue colors, and an incandescent lamp is added. Warning-The purpose is to provide a combined lighting. [Structure] The multicolor warning light of the present invention has a funnel-shaped support part connected to a battery part, and a light emitting part, in which a flash or non-flash multicolor photodiode is connected, in a holder through a hollow cylindrical support. It is press-fitted, electrically and mechanically connected, and configured so that it can be switched by each color by a three-stage switch mechanism and blinks, and if necessary, this multicolor warning light blinks an incandescent lighting lamp in another circuit. It is characterized by being added as much as possible.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a multicolor warning light, in particular a multicolor warning light whose light source is a photodiode, and its purpose is only to insert the multicolor light emitting part into a holder provided in its support part. The purpose is to provide an easy-to-use multi-type warning light that is mechanically and electrically connected.

[0002]

[Prior Art]

 The applicant of the present invention, in the application for utility model registration No. 114284 of 1991, is a multi-color type or multi-light type illuminating lamp having a single holder at the center of the illuminating section, and a multicolor new type including an optical die. We proposed a multi-colored signal lamp that inserts and connects the No. emission unit and switches the emission color according to the purpose to give a warning.

[0003]

[Issues to be solved by the device]

 Originally, this kind of multi-light type or multi-light type lighting lamp illuminates tools, fishing tackles, and other articles without causing shading, and considers the stress applied to the tools, fishing tackles, etc. Since it has a robust and complicated structure for both lighting and lighting, it has the drawbacks of high manufacturing cost, heavy weight, and high power consumption, which makes it unsuitable for long-term security protection.

[0004]

[Means for solving the problem]

 Therefore, in the present invention, the holder part of the multi-lamp type illumination lamp type signal lamp is simplified, and at the same time, a slit for the lead wire from the switch is provided at the bottom of the holder, and the lead wire is provided in this slit. And a contact between the light emitting diode printed circuit wiring terminal that passes through the lighting unit support and the support is simply inserted into the holder to complete electrical and mechanical connection. It succeeded in achieving the purpose of.

[0005]

[Function of the device]

 Therefore, the multicolored warning light of the present invention can be completed at the same time as the mechanical and electrical connection is completed by simply inserting the support into the holder as described above for the printed circuit wiring of the photodiodes isolated by each desired color. It is screwed and fixed to the funnel-shaped support by the color-matching cover corresponding to the color of the diode, and it acts so as not to separate even if the warning lamp repeatedly rocks.

On the other hand, the lead wire in the slit is connected to the wiring from the photodiode printed circuit board and the contact point in the slit to form a switch mechanism or a three-stage mechanism according to the color arrangement. Therefore, it is possible to switch to an appropriate color to warn depending on the situation, and if necessary, attach an incandescent light bulb to the tip of the illuminating part and use another two-stage switch to give a multicolor warning. It can be used for a purpose different from the purpose of the lamp, that is, for normal lighting.

[0007]

【Example】

 As shown in FIG. 1, a multicolor warning light (1) of the present invention comprises a light emitting part (2) mainly containing a multicolor light diode, a battery part (3) having a funnel-shaped support part (7), It comprises a three-stage changeover switch means (6).

The light emitting section (2) is, for example, as shown in FIG. 2, a light diode (14). ． ． ． ． Although not shown, a printed circuit board (9), which is connected to a suitable number of transistors, capacitors, and resistors, and each of which is connected by a printed circuit, is mounted in a cylindrical support (10). To the optical diode (14) (14). ． ． The light-impermeable partition wall (13). ． ． ． It consists of a structure separated by.

Such a light emitting portion is also diamond-cut, and is covered with an illumination portion cover composed of an inner cylinder (29) and a transparent outer cylinder (8) which are coated with gelatin paper of the same color as the light emission color of the diode. The support (10) is pressed into the holder (11) in the funnel-shaped support portion (7) in the (f) direction and supported.

As shown in detail in FIG. 4, in the support (10), anodes (20) (21) (19) of cathodes (20) (21) (19) of different colors, for example, red and blue diodes connected to the printed circuit are housed. At the corner contacts (24) and (25) of the slit portions (S) and (S ′) of the holder (11) and the support body (10), the anode lead and the three-stage changeover switch Connect to lead (L) (L1) between contacts (26) (28) of mechanism (6).

On the other hand, the red and blue two-color cathode leads (19) depend on the contacts (15) of the terminals (23) provided at the lower ends of the slits of the support body (10), so that the battery It contacts the anode (17) of (12) and connects to the switch mechanism cathode contact (27) via another battery anode (18) and lead (L2). The contacts (24) and (25) of the anode leads (20) and (21) are bent and fixed as shown in (22) along the upper part of the support slit only for a predetermined width, and the lead (20) of the switch mechanism is fixed. L) (L1) is designed to be easy to contact. On the other hand, the holder (11) is provided with a collar part (16) to prevent the support (10) from wobbling, and a screw (30) is provided on the upper part of the funnel-shaped support part (7). Is engraved and screwed onto the light emitting part cover (2), the electrical contact of the light emitting part is not cut off, and the cover itself is fixed so as not to drop off.

In the operation of the multicolor warning light (1) of the present invention, first, the cover (5) of the battery chamber (4) is removed and the battery (12) is loaded, and then the light emitting unit cover (8) is attached. After fully tightening to complete the electrical and mechanical connection, first slide the switch mechanism (6) in the (F) direction to turn on the red warning light. Thus, the switch contacts (26) (27) are connected, and the lead (L) -contact (24) -red photodiode anode lead (20) -red, blue photodiode cathode lead (19) -terminal (23) -battery. (12) -Establish the red light diode lighting circuit of lead (L2).

When switching to the blue light diode warning lamp (B), the switch mechanism (6) is slid in the (F ′) direction, the contacts (28) and (27) are connected, and the lead (L1) is connected. -Contact (25) -Blue light diode anode lead (21) -Blue, red light diode cathode lead (19) -Terminal (23) -Battery (12) -Lead (L2) blue light diode lighting circuit is established. ..

Furthermore, an incandescent lamp (16) is provided on the tip partition wall (13) of the light emitting section (2), and one lighting circuit is formed separately from the multicolor photodiode printed circuit, and the second two stages are provided. By connecting the changeover switch (6 '), it is possible to add an incandescent lamp illumination unit (W) to this multi-type warning light, and it is possible to impose the dual role of the warning light and the illumination light. It will be possible.

As described above, if a two-color warning light is described as an example, or if the switch mechanism of the incandescent lamp is a three-stage changeover switch mechanism, it is possible to add a light emitting portion of one color now, although not shown. By connecting a transistor, capacitor or resistor to the red or blue light diode and determining a predetermined time constant, the flashing interval of the diode can be determined.

[0016]

[Effect of the device]

 By virtue of the configuration and operation as described above, the multicolor warning light of the present invention can be obtained by simply press-fitting the support of the light emitting part into the holder of the funnel-shaped support part which is detachably screwed into the battery chamber. Since the lighting circuit of the warning light is formed, it is easy to handle and repair, and it is possible to provide a three-color or four-color warning and lighting combined lamp by using two switch mechanisms.

Furthermore, since the cover for covering the light emitting portion is made of a combination of two transparent plastic cylinders and gelatin paper, it is lightweight, and at the same time, the cover is screwed to the funnel-shaped support portion, The support is strongly pressed into the holder, and the lighting circuit contact at the tip is strongly joined to prevent accidents such as circuit disconnection, and at the same time completely prevent the cover from falling off due to rocking. There is.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a front view of a multicolor warning light of the present invention. 2 is a cutaway front view of the multicolor warning light of the present invention. 3 is a partially cut front view of another embodiment of the multicolor warning light of the present invention. 4 is an enlarged partial cross-sectional view showing the lead contact at the end of the light emitting portion support of the multicolor warning light of the present invention.

[Explanation of symbols]

 1 Multi-type warning light 2 Light emitting part 3 Battery part 4 Battery chamber 5 Cover 6 Switch mechanism 7 Funnel-shaped support part 9 Photodiode printed circuit board 10 Support 11 Holder 14 Multicolor photo diode 16 Incandescent lamp

─────────────────────────────────────────────────── ─── Continuation of the front page (51) Int.Cl. ⁵ Identification code Internal reference number FI Technical display location H01H 9/54 B 4232-5G H05B 37/02 A 8715-3K H05K 7/12 V 7301-4E

Claims (2)

[Scope of utility model registration request] 1. A light emitting part (2) including multicolor photodiodes which are alternately arranged and isolated for each color, and a holder (11) for detachably supporting a support (10) of the light emitting part. A supporting part (7), a battery part (3) screwed to the funnel supporting part (7), a cover part (5), and a switch means (6). In this case, the photodiode printed circuit board (9) and the partition (1
3). ． ． In addition to supporting the same, the other end thereof is detachably mechanically connected to the holder (11), and at the same time, the lead contacts (24) (25) on the slit (S) provided at the lower end of the holder. And a contactor (15) provided at the lower end of the support, which is electrically connected to the power source (12) so as to be switchable for each color. 2. An incandescent lamp (16) is provided on the frontmost partition of the photodiode printed circuit board (9), and at the same time, its blinking is controlled by another switch means (6 '). The multicolor warning light according to claim 1.