CN2659081Y - Device for regulating and controlling brightness of lighting device - Google Patents
Device for regulating and controlling brightness of lighting device Download PDFInfo
- Publication number
- CN2659081Y CN2659081Y CN 200320113901 CN200320113901U CN2659081Y CN 2659081 Y CN2659081 Y CN 2659081Y CN 200320113901 CN200320113901 CN 200320113901 CN 200320113901 U CN200320113901 U CN 200320113901U CN 2659081 Y CN2659081 Y CN 2659081Y
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- CN
- China
- Prior art keywords
- light
- lighting tool
- regulation device
- brightness according
- button
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
A regulation and control device of brightness of a light fixture comprises a casing, a power supply, a luminous and driving part as well as a luminous device connected with the luminous and driving part, meanwhile, the device also comprises a microcomputer control part capable of setting, regulating and supplying the luminous signals to the luminous and driving part, which is provided with a plurality of function keys for activating and regulating a plurality of functions as well as an indicator stating status of the device. A user can control the brightness of the light fixture as required, thus the light fixture can regulate the lightness from brightness to lunar or totally extinguishment at very slow speed so as to eliminate a plurality of disadvantages caused by abrupt changes of lighting.
Description
Technical field
The utility model relates to a kind of lighting device, refers in particular to a kind of regulation device that can regulate lighting tool brightness according to user demand.
Background technology
Because people's vision accommodation function, the abrupt change that can't conform fast and fully and throw light on, therefore, when ambient lighting by bright and extinguish suddenly or be changed to little when bright, people's eyesight often can't adapt to and of short duration sensation extreme dark fully, normal thereby the heart is given birth to uneasy or frightened, and brings danger.In order to address the above problem, general user is secondary lamps such as low power wall lamp of installing or desk lamp in the room often, make close king light after, also have secondary lamp wiring in the room, but its brightness is still for fixing, the brightness that can't set fluorescent lifetime and send, so, not that light is also too strong, be exactly too secretly to make when turning off the light, can feel excessively dark, still can't well address the above problem.
The utility model content
Main purpose of the present utility model is exactly that a kind of brightness that can control lighting tool according to user demand will be provided, can be with extremely slow speed, light is faded to little bright or control device of putting out entirely by bright, to eliminate because all unfavorable factors that the light abrupt change is brought.
In order to achieve the above object, the scheme that the utility model proposes is: a kind of regulation device of lighting tool brightness, it comprise housing, power supply unit, light emitting drive portion and with the light-emitting device that is connected with light emitting drive portion, it also comprises having setting, regulate and control and provide the microcomputerized control portion of luminous signal to light emitting drive portion ability simultaneously, which is provided with several function keys that are used to activate and regulate numerous functions, and the indicating device of indicating its state.
Description of drawings
Fig. 1 is a stereo appearance figure;
Fig. 2 is a functional-block diagram;
Fig. 3 is the first embodiment schematic appearance;
Fig. 4 is when pressing automatic diminuendo button, the variation relation figure of the brightness of lighting device and time;
Fig. 5 is the schematic appearance of second embodiment;
Fig. 6 is the schematic appearance of the 3rd embodiment.
Marginal data
10 housings, 101 power supply units
103 light emitting drive portions of 102 microcomputerized control portions
11 function keys, 111 activator switches
112 strengthen button 113 weakens button
114 automatic diminuendo button 115 little high lights are put in order button
12 indicating devices, 13 power lines
20 light-emitting devices, 21 king lights
22 wall lamps, 23 desk lamps
50 walls
Embodiment
As depicted in figs. 1 and 2, regulation device is provided with housing (10), outer several function keys (11) and the indicating device (12) of being provided with of housing (10), and housing (10) extends a power line (13) with connected circuit simultaneously.Be provided with power supply unit (101), microcomputerized control portion (102) and a light emitting drive portion (103) in the housing (10).Power line (13) directly is connected to power supply unit (101), and power supply unit (101) provides power supply to microcomputerized control portion (102) and light emitting drive portion (103), and microcomputerized control portion (102) comprises activator switch (111), enhancing button (112), weakens the whole button (115) of button (113), automatic diminuendo button (114) and little high light.
As shown in Figure 3, housing (10) links with king light (21), again power line (13) is inserted in the supply socket, power supply unit (101) provides power supply to use to microcomputerized control portion (102) and light emitting drive portion (103), in general user mode, when a voltage-controlled activator switch (111), microcomputerized control portion (102) promptly sends the signal of unlatching and gives light emitting drive portion (103), after light emitting drive portion (103) receives this unlatching signal, king light (21) is lighted, if again by an activator switch (111), microcomputerized control portion (102) promptly sends the signal of powered-down and gives light emitting drive portion (103), and king light (21) is extinguished fully.Weaken button (113) or strengthen button (112) when pushing, microcomputerized control portion (102) will be according to the indicating positions of the different change indicating device (12) of compression number, with the indication high-high brightness, send the signal that sets the brightness variation simultaneously and give light emitting drive portion (103), make king light (21) only produce the brightness that above-mentioned adjustment sets.When pressing automatic diminuendo button (114) once, microcomputerized control portion (102) will change one section indicator light group and adjust the position with the demonstration time, do not put if continue to pin this button, then change the display position of indicator light group automatically, regulating degree with express time, up to decontroling this button, promptly be stored in the microcomputerized control portion (102), set the gradually dark time length value of light, then, microcomputerized control portion (102) promptly constantly sends signal and gives light emitting drive portion (103), make king light (21) in the above-mentioned time value that sets, be attenuated to the most weak predefined brightness gradually by high brightness, as shown in Figure 4, show when pressing automatic diminuendo button (114) brightness of king light (21) and the possible relationship figure of time; And the most weak above-mentioned brightness can preestablish by the whole button (115) of a little high light again, and little high light is put in order button (115) can decide its value by the adjustment of electric weight adjustment assembly (as variable resistor VR1).
In addition, regulation device can only not link with external king light (21), also can link with other indoor fixed king light (21) or wall lamp (22), as shown in Figure 5, housing (10) can directly be arranged on the wall (50), fixed king light (21) on the wall (50) or wall lamp (22) and housing (10) are linked, can make this fixed king light (21) or wall lamp (22), have above-describedly do to strengthen, weaken, the function of diminuendo and little bright degree adjustment automatically; As shown in Figure 6, housing (10) also can be planted the packaged type lighting tool with desk lamp (23) or he, as flashlight or portable type lighting tool etc.) link and to be one, promptly the power supply unit (101) of housing (10) can be made as and exchange or direct current (figure does not reveal) pattern, with the use of convenient multiple pattern lighting tool.
As from the foregoing, the utility model can be regulated to set and make lighting tool with extremely slow speed according to user's needs, light is faded to little bright or control device of putting out entirely by bright, to eliminate because light extinguishes all unfavorable factors of being brought suddenly, and adjusting device can be made as and exchange or direct current, or the dual-purpose circuit of AC/DC conversion, make the user select arbitrarily and use alternating current or direct current by demand.
Claims (9)
1, a kind of regulation device of lighting tool brightness, it comprise housing (10), power supply unit (101), light emitting drive portion (103) and with the light-emitting device (20) that is connected with light emitting drive portion (103), it is characterized in that: it also comprises the luminous signal that has setting, regulate and control and provide the gradually dark microcomputerized control portion (102) to the ability of light emitting drive portion (103), housing (10) is provided with and is connected with microcomputerized control portion (102), be used to activate and regulate several function keys (11) of numerous functions, and the indicating device (12) of indicating its state.
2, the regulation device of lighting tool brightness according to claim 1 is characterized in that: described power supply unit (101) is provided with the AC/DC change-over circuit.
3, the regulation device of lighting tool brightness according to claim 1 is characterized in that: the power supply of described power supply unit (101) is the dc-battery of establishing in.
4, the regulation device of lighting tool brightness according to claim 1 is characterized in that: described indicating device (12) is an indicator light group of arranging.
5, the regulation device of lighting tool brightness according to claim 1 is characterized in that: described indicating device (12) also can be an image-type display screen or a plate.
6, the regulation device of lighting tool brightness according to claim 1 is characterized in that: several function keys (11) of described microcomputerized control portion comprise activator switch (111), strengthen button (112), weaken button (113), diminuendo button (114) and the whole button (115) of little high light automatically.
7, the regulation device of lighting tool brightness according to claim 1 is characterized in that: described light-emitting device (20) is a moveable lamps and lanterns.
8, the regulation device of lighting tool brightness according to claim 1 is characterized in that: described light-emitting device (20) is to be fixedly arranged on indoor fixed king light (21) or wall lamp (22).
9, the regulation device of lighting tool brightness according to claim 7 is characterized in that: described light fixture and regulation device are integrated into one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320113901 CN2659081Y (en) | 2003-10-20 | 2003-10-20 | Device for regulating and controlling brightness of lighting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320113901 CN2659081Y (en) | 2003-10-20 | 2003-10-20 | Device for regulating and controlling brightness of lighting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2659081Y true CN2659081Y (en) | 2004-11-24 |
Family
ID=34345135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320113901 Expired - Fee Related CN2659081Y (en) | 2003-10-20 | 2003-10-20 | Device for regulating and controlling brightness of lighting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2659081Y (en) |
-
2003
- 2003-10-20 CN CN 200320113901 patent/CN2659081Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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 |