CN2616794Y

CN2616794Y - Multi-colour changing electronic light-emitting optical fiber ornament

Info

Publication number: CN2616794Y
Application number: CN 03224734
Authority: CN
Inventors: 陈锆
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-03-28
Filing date: 2003-03-28
Publication date: 2004-05-19
Anticipated expiration: 2013-03-28

Abstract

The utility model relates to a scintillating electronic light-emitting optical fiber ornament, composed of a base and fiber-optical ornaments. The fiber-optical ornaments are directly inserted into the column-shaped hole cavity of the base. The fiber-optical ornaments comprise specific ornaments, such as Christmas trees, Christmas rings and Christmas flowers, etc. and also comprise light guide fiber wires threading in the decorations. The base comprises a shell which is provided with a luminous source. The luminous source comprises an etched circuit board and a current supply battery. The circuit board is provided with a plurality of LED which can emit different colors light and the LED controlling circuit which can respectively carry out on-off control and intensity control to three LED at least. The circuit board also is provided with a small loudspeaker and a speech chip which can emit songs and voice. The ornaments provide the enjoyment of harmony between sound and light for people. Meanwhile, the ornaments have advantages of smaller body, safety and reliability, and are conveniently carried and put.

Description

Colorful variable color electron luminescence optical fiber ornaments

Technical field

The utility model relates to a kind of optical fiber ornaments, particularly a kind ofly can send multiple color, the electron luminescence optical fiber ornaments that color can change.

Background technology

At present, the general optical fiber ornaments adopt Alternating Current Power Supply usually, and color light source offers optical fiber on the ornaments by emitting bulb through the rotatable colour disk of printing opacity.Adopt the optical fiber ornaments of prior art, average physique is bigger, the cost height, and safety inadequately, and because bulb life is limited also exists and needs the problem safeguarded often.

Summary of the invention

For the build that overcomes the existing fiber ornaments can not be too little, safety inadequately, often need the deficiency safeguarded, the utility model provides a kind of electron luminescence optical fiber ornaments, these electron luminescence optical fiber ornaments adopt powered battery, and LED is luminous, can send multiple color, color change light, it is smaller that specification can be done, as the fiber optic christmas tree that highly is no more than 60CM, Christmas circle, flower etc.

The utility model is made up of base and optical fiber jewelry two parts, and optical fiber jewelry directly is plugged in base top column type vestibule opening, and optical fiber jewelry comprises concrete ornament, as Christmas tree, Christmas circle, flower etc., and interts optical fiber wire in ornament; Base comprises shell, light emitting source is housed in the housing, light emitting source comprises printed circuit board (PCB) and supplying cell, several LED that can send out different colours light and LED control circuit are installed on the circuit board, also be equipped with on the circuit board and can send song, the little loudspeaker and the control circuit thereof of sound such as speech, the LED issued light is directly given the optical fiber on the optical fiber jewelry of installing with its vicinity by the column type vestibule on the base, one end of all optical fiber wires is facing to light source, and the other end is dispersed in concrete ornament body surface, and functional select switch also is installed on the base, whether luminously can select, sounding has the battery installation cavity, to make things convenient for the replacing of battery on the base.

The beneficial effects of the utility model are, adopt powered battery, LED luminous, and special LED control circuit makes the optical fiber ornaments can send the light of color change, long working life, and easy to maintenance, small and exquisite, safety are convenient for carrying, put.

The purpose of this utility model, feature and advantage will be elaborated in conjunction with the accompanying drawings by embodiment.

Description of drawings

Fig. 1 is the overall structure schematic diagram of the utility model embodiment.

Fig. 2 is the circuit theory schematic diagram of the utility model embodiment.

The specific embodiment

Figure 1 shows that a colorful variable color electronic optical fibre plastics Christmas tree, Christmas tree 2 directly is plugged in the column type vestibule opening 7 on the base 1, fiber optic christmas tree is with optical fiber wire 8, twine PVC plastics Christmas tree blade outward, make the Christmas tree branches and leaves, be combined as artificial Christmas then, base 1 comprises shell, in housings printed circuit board (PCB) 3 and supplying cell 6 are arranged, battery is installed in the battery cavities of base, and 3 LED 4 are installed on the printed circuit board (PCB), electric routing battery 6 power supplies on the circuit board, on the electricity seat functional select switch 5 is installed also, an end alignment leds 4 of optical fiber wire 8, the other end is dispersed in Christmas tree 2 body surfaces.

In Fig. 2, the circuit that can see printed circuit board (PCB) 3 includes 3LED output control chip U1, the model MX-09C102 of U1, it can control the variation of red, green, blue different color and brightness, U1 has three LED output control terminal mouths, three functions are selected input port: one of them is ON/OFF control, two is working mode selection in addition, these two ports or unsettled, ground connection, have four kinds of combinations, and an internal oscillator, can connect a resistance to change the LED pace of change between its input port and output port; Also include red light emitting diodes LED1, green LED LED2, blue LED LED3, they respectively with 10 pin of U1,11 pin, 12 pin link to each other, the 6 pin external connection battery positive poles of U1, the voltage range that requires is that 1.5V is to 4.5V, at external two joint dry cells, when cell voltage is 3V, quiescent current is no more than 5 μ A, so just guaranteed that circuit is at off position at ordinary times, power consumption is very little, prolonged the working time of battery, 7 pin of U1 are output pins of chip internal oscillator, 8 pin of U1 are input pins of chip internal oscillator, 7 pin of U1 connect 8 pin of UI through resistance R 4, the 9 pin external connection battery negative poles of U1,10 pin of U1 are LED control output pin, external LED1 negative pole, the LED1 positive pole is connected to anode through resistance R 1, and 11 pin are LED control output pin, external LED2 negative pole, the LED2 positive pole is connected to anode through resistance R 2, and 12 pin are LED control output pin, external LED3 negative pole, the LED3 positive pole is connected to anode through

resistance R

3,2 pin of U1 are ON/OFF control inputs of chip, and when it was unsettled, chip was not worked, chip operation when it is low level, 3 pin of U1 and 4 pin constitute the function of chip jointly and select input, both: when 3 pin unsettled, when 4 pin were unsettled, the U1 mode of operation was monochromatic flicker; When 3 pin connect low level, when 4 pin are unsettled, the U1 mode of operation be colorful get brighter gradually dark; Unsettled when 3 pin, when 4 pin are low level, the U1 mode of operation is colorful variation; When 3 pin connect low level, when 4 pin are low level, the U1 mode of operation is colorful flicker, as shown in the figure, the U1 mode of operation is colorful variation, like this when 0 end of functional select switch SW is connected with 2 ends, U1 is operated in colorful changing pattern, just can make three LED combinations send colorful, the light that changes, these light are delivered to the body surface of fiber optic christmas tree via interting optical fiber wire in ornament, send a some brilliance, the circuit of printed circuit board (PCB) 3 also includes little loudspeaker BEEP and its driving chip U2, U2 is a speech chip, the 1 pin external connection battery positive pole of U2, the external control input of 2 pin of U2, when external low level, chip operation, otherwise do not work, 3 pin of U2 are the control output pin, and external toy trumpet is like this when 0 end of functional select switch SW is connected with 3 ends, on the one hand, because 4 pin of U1 connect low level through switching diode D1, the mode of operation of U1 is colorful changing pattern, and 2 pin of U1 connect low level through switching diode D1 simultaneously, thereby U1 is operated in colorful changing pattern, three LED combinations are sent colorful, the light that changes, on the other hand, because 2 pin of U2 connect low level, U2 work, loudspeaker BEEP sounds, and the sound of U2 output can be music, also can be speech utterance etc., this electron luminescence fiber optic christmas tree just can provide sound for people like this, the enjoyment of light blending, for ornaments have increased celebrating effect, the while is less owing to ornaments, again safety, also just be convenient for carrying, put.

Though present embodiment only describes a colorful variable color electronic optical fibre plastics Christmas tree in detail, but do not represent that the utility model related products are only limited to this, such as: we when making ornament at optical fiber wire 8, twine the PVC plastics outward and enclose blade Christmas, make bending pruning leaf on Christmas, be combined as then and enclose artificial Christmas, just obtain a colorful variable color electronic optical fibre plastics circle on Christmas.

Claims

1. colorful variable color electron luminescence optical fiber ornaments include base and optical fiber jewelry, it is characterized in that: have light emitting source, light emitting source to comprise printed circuit board (PCB) and supplying cell on the base, LED and LED control circuit thereof are installed on the circuit board; Be interspersed with optical fiber wire in the optical fiber jewelry, optical fiber wire one end is aimed at light emitting source at the opening part on base top, and the other end is dispersed in the body surface of ornament; Described optical fiber jewelry is plugged in the atrium on described base top; On the described base functional select switch is installed.

2. colorful variable color electron luminescence optical fiber ornaments as claimed in claim 1, it is characterized in that described LED and LED control circuit thereof comprise: three LED that send three kinds of different colours light respectively, a LED output control chip U1, resistance and functional select switch, three LED output control terminal mouths are arranged on the U1, three functions are selected input port: one of them is the ON/OFF control port, two is the working mode selection port in addition, internal oscillator: the resistance of connecting between its input port and output port is to change the LED pace of change, the annexation of described LED and LED control circuit thereof is: each LED output control terminal mouth of U1 is received the negative pole of a LED, receives described supplying cell positive pole behind resistance of positive pole series connection of each LED; The ON/OFF control port of U1 is connected with functional select switch, and two working mode selection ports are unsettled or be connected with functional select switch, has four kinds of combinations.

3. colorful variable color electron luminescence optical fiber ornaments as claimed in claim 1 or 2, it is characterized in that described functional select switch comprises at least: receive the public port of described supplying cell negative pole, a port that makes circuit be in off position for one, port that circuit is in only send out the passage of scintillation light duty and one make circuit be in the port of sending out not only passage of scintillation light but also sounding sound duty.

4. colorful variable color electron luminescence optical fiber ornaments as claimed in claim 2 is characterized in that the model of described 3LED output control chip U1 is MX-09C102.

5. colorful variable color electron luminescence optical fiber ornaments as claimed in claim 1 or 2 is characterized in that also comprising on the described printed circuit board (PCB) control circuit of microphone device and microphone device.

6. colorful variable color electron luminescence optical fiber ornaments as claimed in claim 5 is characterized in that described microphone device is a loudspeaker, and the control circuit of microphone device is a speech chip U2.

7. colorful variable color electron luminescence optical fiber ornaments as claimed in claim 1 or 2 is characterized in that its height is no more than 60CM.

8. colorful variable color electron luminescence optical fiber ornaments as claimed in claim 1 or 2, it is characterized in that described optical fiber jewelry is the plastics Christmas tree, described Christmas tree is with optical fiber wire (8), twines PVC plastics Christmas tree blade outward, make the Christmas tree branches and leaves, combine then.

9. colorful variable color electron luminescence optical fiber ornaments as claimed in claim 1 or 2 is characterized in that described optical fiber jewelry is plastics circle on Christmas, enclose described Christmas is with optical fiber wire (8), twine the PVC plastics outward and enclose blade Christmas, make bending pruning leaf on Christmas, combine then.