JP3089773U - Christmas tree light emitting device - Google Patents

Abstract

(57) [Summary] [Problem] To provide a Christmas tree light emitting device which is provided so that the light of the Christmas tree blinks intermittently or intermittently and whose emission color can be appropriately selected. SOLUTION: This is a Christmas tree in which a tree body 7 whose trunk, twigs and the like are formed so as to be able to emit light by an optical fiber is erected on a waterproof cup 2 attached to a tree support 1, and a black area and colorless. A rotating disk 3 having a shape in which transparent areas are mixed, a rotating mechanism 5 for rotating the rotating disk 3 at a constant speed, and a light source 4 for irradiating from below the rotating disk 3
Is installed in the tree support 1 and a color transmitting plate 6 having an arbitrary color is detachably stored in the waterproof cup 2.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to a model Christmas tree configured to emit light by an optical fiber. More specifically, the color of light generated from the model Christmas tree (hereinafter, referred to as fiber light) is appropriately changed. The present invention relates to a Christmas tree light-emitting device that can be selected in the above.

[0002]

[Prior art]

 In a conventional Christmas tree using optical fibers, a light emitting device with a structure in which a fiber light blinks by rotating a rotating disk, which is composed of multiple black areas and colorless transparent areas, while irradiating with a light source. Japanese Patent Application Laid-Open No. 2002-109906 discloses an optical fiber device for a Christmas tree which uses a color wheel provided with a plurality of different color areas to generate various sparkling lights. Are disclosed.

[0003]

[Problems to be solved by the invention]

 The former conventional technology described above can create a unique atmosphere suitable for Christmas by causing the fiber light to blink intermittently or intermittently, but it lacks brilliantness because the fiber light is not colored. There were drawbacks.

The optical fiber device for a Christmas tree disclosed in Japanese Patent Application Laid-Open No. 2002-109906 is designed to emit a variety of light without interruption. The problem is that there is a lack of a comfortable atmosphere, and furthermore, the emission color of the fiber light cannot be changed, making it impossible to create an atmosphere that matches the age group and time of the party, etc. .

The present invention is intended to provide a Christmas tree light emitting device in which a fiber light is provided so as to blink intermittently or intermittently, and a color of the light can be appropriately selected.

[0006]

[Means for Solving the Problems]

 The present invention is a Christmas tree in which a tree body 7 whose trunks, twigs, etc. are formed so as to be able to emit light by optical fibers is erected on a waterproof cup 2 attached to a tree support 1. A rotating disk 3 having a shape in which colorless and transparent areas are mixed, a rotating mechanism 5 for rotating the rotating disk 3 at a constant speed, and a light source 4 for irradiating from below the rotating disk 3 are provided inside the tree support 1. The color transmissive panel 6 having an arbitrary color is detachably housed in the waterproof cup 2.

[0007]

[Embodiment of the invention]

 Either use only one color transmission plate 6 with the desired color, or use a plurality of color transmission plates 6a, 6b,... With various colors. Then, the appropriate color is selected from the color transmission plates, and the selected color transmission plate is stored in the bottom of the waterproof cup 2 of the tree support 1, and then the root of the tree body 7 is set. Into the waterproof cup 2 so that the Christmas tree stands. Then, when the Christmas tree is turned on, the fiber lights, which are given a color by passing through the color transmissive disc 6, are intermittently or intermittently flashing on the trunks and twigs while coloring the entire Christmas tree. Has become.

[0008]

【Example】

 One embodiment of the present invention will be described with reference to the drawings. In FIG. 1, a tree support 1 is made of synthetic resin and has beautiful colors, patterns, decorations, etc. over its entire surface. As shown in the figure, a substantially cylindrical cover 1B is provided on top of a base 1A having a trapezoidal cross section. At the upper center of the cover 1B, a small frame formed in a bottomless cylindrical shape is provided. Inside the small frame, a waterproof cup 2 made of colorless and transparent synthetic resin is provided. Is attached.

The tree body 7 used in the present invention is generally called a crystal fiber tree or the like. The tree body 7 is formed by forming a tree trunk with an optical fiber bundle and branching the optical fiber bundle into twigs. The whole shape is formed like a Christmas tree. In the present embodiment, the light emitting material of the fiber light constitutes the tree body 7 as it is. For example, as in the case of the Christmas tree described in Japanese Patent Application Laid-Open No. A general Christmas tree with twigs is formed, an optical fiber bundle is wrapped around the trunk of the tree, and an optical fiber bundle is also branched into twigs to emit a large number of lamps. Other types of Christmas trees can also be used as long as they use optical fibers.

Further, components described below are assembled inside the tree support 1 described above. That is, as shown in FIG. 2, the rotating disk 3 is composed of a mixture of a black area and a colorless transparent area having various patterns, and a motor, a cooling fan, and the like are combined to rotate the rotating disk 3 at a constant speed. The known rotating mechanism 5 and the light source 4 (halogen lamp) attached below the turntable 3 are arranged at appropriate positions on the upper surface of the base 1A.

Next, a description will be given of the synthetic resin color transmission plate 6 formed in a size that can be stored in the inner bottom portion of the waterproof cup 2. The color transmitting plate 6 may be prepared as a single plate having a desired color, and a white flashing light and a flashing light of the color may be selectively used. However, as shown in FIG. , Yellow, purple, blue, etc., a plurality of or a large number of color transmissive boards 6a, 6b, 6c, 6d, etc. are prepared. It is preferable to select a color transmissive board having an optimal color in consideration of conditions such as a lighting time zone. Further, for example, the pink color transmitting plate 6a and the yellow color transmitting plate 6b may be overlapped with each other to blink the orange fiber light.

Next, the light emitting process of the fiber light according to the present invention will be described with reference to FIG. When the power is turned on to the Christmas tree, light is emitted from the light source 4. The emitted light is blocked by the black area of the turntable 3, which rotates sequentially, or transmitted through the colorless and transparent area. In this way, the light is intermittently or intermittently flashed with various light emission modes, and light transmitted through the color transmission plate 6 a of an arbitrary color (in this example, pink) is transmitted to the inside of the waterproof cup 2. As the fiber light reaches the end of the optical fiber bundle inserted into the Christmas tree, the fiber light with the desired color flashes on the trunk and twigs while coloring the entire Christmas tree. It is composed.

When the emission color of the fiber light is changed, the tree body 7 is pulled out from the waterproof cup 2 and the old and new color transmission plates housed in the waterproof cup 2 are replaced, so that the change can be made easily and easily. be able to.

[0014]

[Effect of the invention]

 The light emitting device of the Christmas tree of the present invention is configured so that the fiber light of the desired color flashes on the trunks and twigs while coloring the entire Christmas tree, so while maintaining a solemn atmosphere appropriate for Christmas, Not only has the remarkable effect of being able to produce brilliant light, but also the color imparted to the fiber light can be changed easily and easily, and it is possible to blink only with white light. It has the most beneficial effect of being able to create the most suitable mood. In addition, by preparing a plurality of or a large number of color transmissive boards of different colors and selecting an appropriate one from among them, or by superposing two of them, the brilliancy of the Christmas tree can be varied widely. It has the advantage of being able to provide a high value-added product at low cost because the color transmission plate to be used can be manufactured at low cost.

[Brief description of the drawings]

FIG. 1 is a partially cutaway front view showing a tree support base in which a light emitting device for a Christmas tree according to the present invention is installed.

FIG. 2 is an exploded perspective view illustrating a light emitting process of the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 ... Tree support base 1A ... Base 1B ... Cover body 2 ... Waterproof cup 3 ... Rotating disk 4 ... Light source 5 ... Rotation mechanism 7 ... Tree main body 6, 6a, 6b, 6c, 6d: color transmission board

Claims (1)

[Utility model registration claims] 1. A Christmas tree in which a tree body whose trunk, twigs and the like are formed to emit light by an optical fiber is erected on a waterproof cup attached to a tree support, a black area and a colorless transparent area are mixed. A rotating plate having a shape as described above, a rotating mechanism for rotating the rotating plate at a constant speed, and a light source for irradiating from below the rotating plate, which is provided inside the tree support, and a color transmission plate having an arbitrary color. , Which is detachably stored in the waterproof cup.