JP3013452U - Decorative light bulb - Google Patents

Abstract

(57) [Summary] [Purpose] The purpose of the present invention is to provide a decorative light bulb in which one light bulb changes to several colors and appears to blink. [Structure] A plurality of wheat balls 2 of different colors are provided inside a clear bulb cover 1 whose surface is diamond-cut, and are fixed on a bulb substrate 3 by soldering. Then, the electronic circuit board 5 is fixed on the tubular body 4 under the electric light bulb board 3, and the electronic circuit board 5 is connected between the board 3 and the electronic circuit board 5 using a four-core electric wire 6. 5, the two-core electric wire 8 is taken out, is connected to the two-pole base of the plug 7 by soldering, and the plug 7 and the tubular body 4 are fixed with an adhesive.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 This invention provides a board on which several different colored wheat balls are placed inside a clear light bulb cover whose surface is used as an electric signboard for advertisements and displays indoors and outdoors. The present invention relates to a decorative light bulb in which an electronic circuit board is provided below, the board is housed in a cylinder, and a plug is attached below the board.

[0002]

[Prior art]

 Conventionally, there have been ones in which a light bulb of one color is put in the inside of a cylinder, and ones in which a large number of electric wires for power supply are put out by putting light sources of different colors in a large ball bulb.

[0003]

[Problems to be solved by the device]

 (B) Since there was only one color of light bulb inside the cylinder, only one color of light was emitted to the outside. (B) No single light bulb-shaped object could change color and emit light. (C) It was impossible to change the color of the light bulb by using a bipolar plug for the power supply.

[0004]

[Means for Solving the Problems]

 Inside the clear bulb cover 1 whose surface is diamond cut, several wheat balls of different colors are fixed on the bulb substrate 3 by soldering, and the bulb base plate 3 and the tube are bonded with an adhesive. The body 4 is fixed flush with the upper part, the bulb cover 1 is put on the body 4, and the body 4 is bonded with an adhesive. Then, an electronic circuit board 5 is provided under the light bulb board 3, and the electric wire board 3 and the electronic circuit board 5 are connected by soldering using a four-core electric wire 6. A two-core electric wire 8 for power supply is taken out from the electronic circuit board 5 and connected to the two-pole base of the plug 7 by soldering. Further, the plug 7 and the cylindrical body 4 are fixed with an adhesive. The present invention is a decorative light bulb having the above structure.

[0005]

[Action]

 By simply inserting the plug into the socket for the light bulb, the different colors of the light bulb inside the light bulb cover can be blinked, and the color change on the light bulb cover surface can be achieved.

[0006]

【Example】

 Embodiments of the present invention will be described below. (A) Inside a clear cylindrical light bulb cover 1 whose surface is diamond-cut, several wheat balls 2 of different colors are fixed on a light bulb substrate 3 by soldering. (B) An electronic circuit board 5 is provided inside the cylindrical body 4, and the electric bulb board 3 and the four-core electric wire 6 are used for connection by soldering. (C) A two-core electric wire 8 for power supply is taken out from the electronic circuit board 5 and is connected to the two-pole base of the plug 7 by soldering. (D) The light bulb substrate 3 is placed flush with the cylindrical body 4 and fixed with an adhesive, and the bulb cover 1 is placed on it and fixed with the adhesive. (E) The plug 7 is fixed to the bottom of the tubular body 4 with an adhesive. The present invention has the above-described structure. When using this structure, the color of the surface of the light bulb cover 1 can be changed by blinking by inserting the plug 7 into the light bulb socket and passing an electric current.

[0007]

[Effect of device]

 It looks as if the surface of the diamond-cut bulb cover 1 has changed to a different color. In addition, it can be used by simply attaching it to the existing bulb socket, and you can enjoy the color change.

[Brief description of drawings]

FIG. 1 is a perspective view of the present invention.

FIG. 2 is a front sectional view of the present invention.

FIG. 3 is a partially cutaway plan view of the present invention.

FIG. 4 is a plan view of the present invention.

FIG. 5 is a bottom view of the present invention.

[Explanation of symbols]

 1 Light Bulb Cover 2 Wheat Ball 3 Light Bulb Substrate 4 Cylindrical Body 5 Electronic Circuit Board 6 Four-Core Electric Wire 7 Plug 8 Two-Core Electric Wire

Claims (1)

[Scope of utility model registration request] 1. A clear bulb cover 1 whose surface is cut with diamond, and several wheat balls 2 of different colors are placed on a bulb substrate 3, and the bulb substrate 3 is used as an adhesive. The electronic circuit board 5 is provided under the light bulb substrate 3, and the electric light bulb substrate 3 and the electronic circuit board 5 are connected using a four-core electric wire 6. This is a decorative light bulb in which an electric wire 8 having two cores from 5 is taken out and fixed to each of the two pole bases of a plug 7 by soldering, and the plug 7 and the cylindrical body 4 are fixed with an adhesive.