JP3048642U - Lighting equipment using microminiature bulbs - Google Patents

Abstract

(57) [Summary] [PROBLEMS] The present invention relates to a decorative lighting device using a microminiature bulb, and is used for decoration of a Christmas tree, a bouquet, a lease, and the like. SOLUTION: A microminiature bulb 1 and an enamel wire are connected alternately to have a fixed length, and the wire is further extended and folded in two to be twisted up integrally to form a hooking ring (2) at an end. , A power supply socket is provided at the other end.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to a decorative lighting device using a miniature light bulb, and is used for decoration of a Christmas tree, a bouquet, a lease, and the like.

[0002]

[Prior art]

 Conventional decorative lighting fixtures and Christmas trees use so-called miniature bulbs, and none use axial miniature bulbs.

[0003]

[Problems to be solved by the invention]

 This is because these microminiature bulbs are used by incorporating them into the lighting and electrical components of liquid crystal panels, and are not used for lighting. This is thought to be due to the fact that the bulb is extremely small with a diameter of about 0.9 mm, and the wires to be connected are extremely fine, making work difficult.

[0004]

[Means for Solving the Problems]

 As a manufacturer of this microminiature bulb, the applicant was accustomed to handling this type of microminiature bulb, and continued to study using this bulb for illumination purposes, and as a result, the connection with wires, and They devised a new means of maintaining durability and succeeded in using it for lighting.

[0005]

[Embodiment of the invention]

 FIG. 1 is an enlarged view in which an enamel wire (2) is connected to a lead wire of a microminiature bulb (1) by soldering. 2 to 4 show an embodiment showing a molding process, FIG. 5 shows a product of the present invention as an electric decoration device, and FIG. 6 shows an embodiment attached to a Christmas tree.

[0006]

【Example】

 In FIG. 1, the microminiature bulb (1) used in the present invention has a diameter of 0.9 mm and a length of about 4 mm. It is as fine as 2 mm. The connection to the enamel wire (2) is made by soldering, as shown in FIG. 2, the micro-bulb (1) and the enamel wire (2) are connected alternately to form a fixed length, and FIG. As shown in the step (3), the wire (2-1) is further extended, and a hooking ring (3) is provided at the folded end, and the wire is folded in two. A series of bulbs A is provided with a socket (4).

FIG. 6 shows an embodiment in which a series of electric bulbs A of the present invention are mounted on a Christmas tree, and is used by connecting to a power supply box having a built-in blinking circuit board.

[0008] This series of bulbs A can be easily replaced when they do not turn on due to their life, etc., and the number of bulbs installed in a series of lengths depends on the rated voltage and current of the bulb and the voltage and current of the power supply. After that, it can be determined by circuit calculation.

[0009]

[Effect of the invention]

 The lighting device using the microminiature light bulb of the present invention is a series of light bulbs A as described above. After designing the number and determining the power supply voltage and current, calculate the rated voltage and current of the bulb to be used, determine the number of bulbs that will light up in series, and connect the above series of bulbs in parallel according to the maximum current value of the power supply. Can be used to make decorative lighting fixtures as originally designed.

When the series of bulbs A according to the present invention is broken, the socket at the end inserted into the lighting circuit of the decorative lighting device can be removed and replaced easily.

[Brief description of the drawings]

FIG. 1 is an enlarged view showing the connection of a microminiature bulb.

FIG. 2 is a connection process diagram

FIG. 3 is a molding process diagram.

FIG. 4 is a molding process diagram.

FIG. 5 is a side view showing a molded product.

FIG. 6 is an example diagram showing use.

[Explanation of symbols]

 (1) Ultra-small bulb (2) Enamel wire (2-1) Connection line (3) Ring (4) Socket

Claims (1)

[Utility model registration claims] 1. A micro-bulb (1) and a wire (2) are connected alternately to have a fixed length, and a wire (2-1) is extended and a ring (3) is provided at a folded end to be folded in two. A lighting device using a microminiature light bulb as a series of light bulbs A, which is further twisted and integrated, and a socket (4) for power supply connection is provided at the end.