CN2490414Y - All-colour variable lamp - Google Patents
All-colour variable lamp Download PDFInfo
- Publication number
- CN2490414Y CN2490414Y CN 01219368 CN01219368U CN2490414Y CN 2490414 Y CN2490414 Y CN 2490414Y CN 01219368 CN01219368 CN 01219368 CN 01219368 U CN01219368 U CN 01219368U CN 2490414 Y CN2490414 Y CN 2490414Y
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- control circuit
- full
- color
- lamp base
- lamp
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Abstract
The utility model relates to an all-colour variable lamp which comprises three single-color bulbs that is a red bulb, a green bulb and a blue bulb and a white frosted glass ball shield, and is characterized in that a plastic sealing box is arranged inside the shell of a lamp base, the plastic sealing cover for a controlling circuit is sealed inside the plastic sealing box, the plastic sealing cover is provided with a round-shaped hole, the lamp base runs through the round-shaped hole of the plastic sealing cover to connect with the controlling circuit inside the plastic sealing box, the single-color bulbs are arranged on the lamp base, the plastic sealing box is connected with the shell of the lamp base through a screw, the white frosted glass ball shield is fixed on the shell of the lamp base; the controlling circuit of the all-colour variable lamp consists of a power supply, a circuit formed by a triangle wave signal and a power driving circuit of photoelectric isolation. The controlling circuit can produce three routes of discontinuous three-color wave voltage regulating signal which can control the lighting sequence and brightness of a three-color light through the processes of the photoelectric isolation and the power driving, and finally a full colorful effect to be consistent and gradually changed can be produced through the mixing color of the white frosted glass ball shield.
Description
The utility model belongs to the device that a kind of night illumination is used, and particularly can produce the full-color alternating light of continuous gradation.
At present the light source of illuminating lamp such as Lawn lamp, garden lamp and enclosure wall lamp etc. all can only send a kind of white light or a kind of fixing colourama, can variable color even have, and also all be saltant, give a kind of inflexible stiff sensation of people.
Because the defective that above-mentioned existing illuminating lamp exists, the design people actively study innovation based on abundant practical experience and professional knowledge, through constantly studying, design, and after studying sample and improvement repeatedly, creates the utility model finally.
Main purpose of the present utility model is, overcomes the shortcoming that prior art exists, and a kind of full-color alternating light of new structure is provided.
The purpose of this utility model is realized by following technical scheme.According to the full-color alternating light that the utility model proposes, include red, green, blue three monochromatic bulbs, white ground glass ball cover, it is characterized in that: the plastic seal box is housed in the lamp base shell, control circuit board is encapsulated in the plastic seal box with plastic closure, plastic seal covers and has circular hole, the control circuit board that lamp socket passes in plastic closure circular hole and the plastic seal box is connected, monochromatic bulb is contained on the lamp socket, the plastic seal box is connected on the lamp base shell by screw, and white ground glass ball cover is fixed on the lamp base shell.
Full-color alternating light control circuit forms circuit by power supply, triangular signal and photoelectricity isolated power drive circuit constitutes.
Preceding described plastic seal covers and evenly has three or six circular holes, and lamp socket passes circular hole respectively and is connected with control circuit board.
Preceding described control circuit board uses epoxy sealing in the plastic seal box.
Preceding described lamp base shell, plastic seal box, control circuit board and plastic closure center have circular hole, have the screw of through hole fixedly connected with middle.
The power supply of preceding described full-color alternating light control circuit is electrically connected by rectification silicon stack, voltage-stabiliser tube, resistance, electric capacity to be formed, triangular signal forms circuit and is connected to form by six not gates, resistance, electric capacity, photoelectricity isolated power drive circuit is connected to form by photoisolator, bidirectional triode thyristor and resistance, and three partial circuits are interconnected to constitute the control circuit of full-color alternating light.
The utility model compared with prior art has following tangible advantage and good effect: owing to adopt technique scheme, make the automatic gradual change of full-color alternating light color, gradual change speed is soft moderate, bright in luster abundant, syndeton is simple and direct, and it is all very convenient to install or transform existing Lawn lamp, garden lamp and enclosure wall lamp etc.They form the sensation that flowing water moves on change color after strictness is arranged, and then build the perfection of moulding, color, speed, rhythm and environment, harmonious and unification, create the brilliant night scene in metropolis, the modernized world! Believe applying of this technology, must cause a dramatic change of urban lighting illumination.
Concrete structure of the present utility model is provided in detail by following examples and accompanying drawing thereof.
Fig. 1 is overall structure figure of the present utility model.
Fig. 2 is the lamp holder schematic layout pattern of three monochromatic burners of installation of the present utility model.
Fig. 3 is the lamp holder schematic layout pattern of six monochromatic burners of installation of the present utility model.
Fig. 4 is the working power circuit schematic diagram of control circuit of the present utility model.
Fig. 5 is that the triangular signal of control circuit of the present utility model forms circuit theory diagrams.
Fig. 6 isolates and produces the circuit theory diagrams of high-power pressure regulation signal for the photoelectricity of control circuit of the present utility model.
1. white ground glass ball cover 2. monochromatic bulbs 3. lamp sockets 4. plastic closures 5. plastic seal boxes 6. control circuit boards 7. lamp base shells 8. screws among the figure
See also shown in the accompanying drawing, the utility model is in Fig. 1, white ground glass ball cover 1 is fixed on the lamp base shell 7, plastic seal box 5 is housed in the lamp base shell, control circuit board 6 is contained in again in the plastic seal box 5, and cover plastic closure 4 again with epoxy sealing, plastic seal covers and has circular hole, the control circuit board 6 that lamp socket 3 passes in circular hole and the plastic seal box 5 on the plastic closure 4 is connected, monochromatic bulb 2 is contained on the lamp socket 3, and plastic seal box 5 is connected on the lamp base shell 7 by screw 8.Full-color alternating light control circuit forms circuit by power supply, triangular signal and photoelectricity isolated power drive circuit constitutes.
Evenly have three or six circular holes on the plastic closure 4, lamp socket 3 passes circular hole respectively and is connected with control circuit board 6.Lamp base shell 7, plastic seal box 5, control circuit board 6 and plastic closure 4 centers have circular hole, have the screw 8 of through hole fixedly connected with middle.Power line is drawn from the intermediate throughholes of screw 8.
In Fig. 2, be lamp socket 3 schematic layout patterns that three monochromatic bulbs 2 are installed.Three monochromatic bulbs are evenly arranged.Wherein all there is an end to link together in three lamp sockets 3 and links to each other with live wire.The other end is connected in silicon controlled one end respectively, controls its angle of flow by phase-shift circuit, that is has controlled the light on and off degree of three monochromatic burners.
In Fig. 3, be lamp socket 3 schematic layout patterns that six monochromatic bulbs 2 are installed.Six monochromatic bulbs are evenly arranged.Wherein all there is an end to link together in six lamp sockets 3 and links to each other with live wire.The other end of same color lamp is connected in silicon controlled one end respectively, controls its angle of flow by phase-shift circuit, that is has controlled the light on and off degree of six monochromatic burners.
Fig. 4, Fig. 5, Fig. 6 are the control circuit schematic diagram, are respectively described below:
In Fig. 4, alternating current 220V/50Hz power supply is through capacitance-resistance (R1P, C1P) form direct current 12V power supply after step-down, current-limiting resistance (R2P) current limliting, rectifier bridge (IC2) rectification, filter capacitor (C2P) filtering and voltage-stabiliser tube (DWP) voltage stabilizing, this dc source uses for Fig. 5, Fig. 6 circuit working.
In Fig. 5, three gate circuits (IC1A, IC1B, IC1C) of CMOS six NAND gate digital integrated electronic circuits 4069 are equipped with suitable Resistor-Capacitor Unit (R1R, R1G, R1B, C1R, C1G, C1B, R2R, R2G, R2B, C2R, C2G, C2B) and join end to end, form three the tunnel check and balance discharge and recharge integrating circuit.Other three gate circuits (IC1F, IC1D, IC1E) are provided with suitable offset operation point (being finished by R3R, R4R, R5R, R3G, R4G, R5G, R3B, R4B, R5B), use as the three-route amplifier, can amplify the signal of input this moment without distortion, produces three tunnel triangular signal R, G, the B that are interrupted.
In Fig. 6; after three tunnel triangular signal R, the G that are interrupted, B solid-state relay (P-R, P-G, P-B), controllable silicon (S-R, S-G, S-B) and the protective resistance (R6R, R6G, R6B) by the generation of Fig. 5 circuit through having photoelectricity isolation and phase shift effect; form three tunnel powerful pressure regulation signals; it can linearly transfer to 220V from 0V lentamente with the 220V/50Hz power supply, also can linearly transfer to 0V lentamente from 220V.The sequence of light and the luminosity of these three tunnel powerful pressure regulation signal controlling red, green, blue tri coloured lanterns.
Produce the full color effect of continuous gradation at last by the colour mixture of white ground glass ball cover.The above; it only is preferred embodiment of the present utility model; be not that the utility model is imposed any restrictions; everyly any simple modification that above embodiment did, change and equivalent structure are changed, all still belong to the protection domain of technical solutions of the utility model according to the utility model technical spirit
Claims (5)
1, a kind of full-color alternating light, include red, green, blue three monochromatic bulbs, white ground glass ball cover, it is characterized in that: the plastic seal box is housed in the lamp base shell, control circuit board is encapsulated in the plastic seal box with plastic closure, plastic seal covers and has circular hole, the control circuit board that lamp socket passes in plastic closure circular hole and the plastic seal box is connected, monochromatic bulb is contained on the lamp socket, the plastic seal box is connected on the lamp base shell by screw, and white ground glass ball cover is fixed on the lamp base shell.
Full-color alternating light control circuit forms circuit by power supply, triangular signal and photoelectricity isolated power drive circuit constitutes.
2, full-color alternating light according to claim 1 is characterized in that described plastic seal covers evenly to have three or six circular holes that lamp socket passes circular hole respectively and is connected with control circuit board.
3, full-color alternating light according to claim 1 and 2 is characterized in that described control circuit board usefulness epoxy sealing is in the plastic seal box.
4, full-color alternating light according to claim 3 is characterized in that described lamp base shell, plastic seal box, control circuit board and plastic closure center have circular hole, has the screw of through hole fixedly connected with middle.
5, full-color alternating light according to claim 4, the power supply that it is characterized in that described full-color alternating light control circuit is made up of rectification silicon stack, voltage-stabiliser tube, resistance, electric capacity electrical connection, triangular signal forms circuit and is connected to form by six not gates, resistance, electric capacity, photoelectricity isolated power drive circuit is connected to form by photoisolator, bidirectional triode thyristor and resistance, and three partial circuits are interconnected to constitute the control circuit of full-color alternating light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01219368 CN2490414Y (en) | 2001-04-13 | 2001-04-13 | All-colour variable lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01219368 CN2490414Y (en) | 2001-04-13 | 2001-04-13 | All-colour variable lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2490414Y true CN2490414Y (en) | 2002-05-08 |
Family
ID=33637223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01219368 Expired - Fee Related CN2490414Y (en) | 2001-04-13 | 2001-04-13 | All-colour variable lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2490414Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101572477B (en) * | 2009-06-04 | 2011-05-18 | 武汉唯特特种电机有限公司 | High-temperature resistant frequency converter |
-
2001
- 2001-04-13 CN CN 01219368 patent/CN2490414Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101572477B (en) * | 2009-06-04 | 2011-05-18 | 武汉唯特特种电机有限公司 | High-temperature resistant frequency converter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Fan Zhiqiang Document name: payment instructions |
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| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |