CN202043340U - Multi-way light regulating lamp - Google Patents
Multi-way light regulating lamp Download PDFInfo
- Publication number
- CN202043340U CN202043340U CN2011201128038U CN201120112803U CN202043340U CN 202043340 U CN202043340 U CN 202043340U CN 2011201128038 U CN2011201128038 U CN 2011201128038U CN 201120112803 U CN201120112803 U CN 201120112803U CN 202043340 U CN202043340 U CN 202043340U
- Authority
- CN
- China
- Prior art keywords
- lamp
- led lamp
- light regulating
- dimmer
- multichannel
- 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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Abstract
The utility model discloses a multi-way light regulating lamp, which comprises a plurality of light regulating branches connected in parallel, and an LED lamp is connected in series with a dimmer to form each of the light regulating branches; LED light beads are plural, and each LED lamp is connected with a voltage-regulator diode in the reverse direction; and further, branch control switches are arranged in the light regulating branches. The multi-way light regulating lamp has the function of independently regulating the brightness of each branch, and has good stability and high reliability.
Description
Technical field
The utility model relates to a kind of multichannel desk lamp with dimmer switch.
Background technology
In the led support of RGB, can encapsulate many different chips simultaneously, but LED light fixture in the market cannot be regulated the light intensity of different chips in same LED lamp pearl, and because a plurality of LED lamp serial connection, in case a LED damages, then entire circuit is all paralysed.
The utility model content
The utility model wants the technical solution problem to provide a kind of multichannel desk lamp with dimmer switch, but this multichannel desk lamp with dimmer switch has the function of each branch road brightness of independent regulation, and good stability, reliability height.
The utility model is to solve the problems of the technologies described above the technical scheme that is adopted to be:
A kind of multichannel desk lamp with dimmer switch, by many light modulation branch roads, each bar light modulation is propped up many LED lamps of route, dimmer and switch serial connection and is formed.
Described LED lamp is a plurality of, and each LED lamp oppositely and be connected to a voltage stabilizing didoe.
Also be provided with a way control switch in the described light modulation branch road.
Beneficial effect:
Multichannel desk lamp with dimmer switch of the present utility model, adopt the light modulation branch road of many independent controls, therefore can arbitrarily control the brightness of the LED lamp of every branch road, in addition, on the LED lamp and be connected to voltage stabilizing didoe, the situation that can avoid wherein any LED lamp damage to cause the whole piece branch road to work like this takes place, and therefore, circuit working is more stable.
Permission realizes two-way or three tunnel separate regulation and control in the lamp pearl of RGB, blend different photochromicly to come with adjusting, satisfies people to photochromic demand of freely allocating.
Description of drawings
Fig. 1 is the schematic block circuit diagram of multichannel desk lamp with dimmer switch.
First way control switch of label declaration: K1-, second way control switch of K2-, LED1-4 is the LED lamp, and D1-D4 is voltage stabilizing didoe.R1 and R3 are dimming resistor.
Embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Embodiment 1:
As shown in Figure 1, a kind of multichannel desk lamp with dimmer switch comprises many light modulation branch roads in parallel, and route LED lamp is propped up in each bar light modulation and the dimmer serial connection forms, and dimmer adopts adjustable resistor.Described LED lamp is a plurality of, and each LED lamp oppositely and be connected to a voltage stabilizing didoe.Also be provided with a way control switch in the described light modulation branch road.
Dispose a fan in each road light adjusting circuit, whenever fan has been broken (promptly not changeed), fan can issue a signal to dimmer, and dimmer will reduce by 80% to output current, protection LED lamp.
Claims (3)
1. a multichannel desk lamp with dimmer switch is characterized in that, comprises many light modulation branch roads, and each bar light modulation is propped up route LED lamp, dimmer and switch serial connection and formed.
2. multichannel desk lamp with dimmer switch according to claim 1 is characterized in that, described LED lamp is a plurality of, and each LED lamp oppositely and be connected to a voltage stabilizing didoe.
3. multichannel desk lamp with dimmer switch according to claim 1 is characterized in that, also is provided with a way control switch in the described light modulation branch road.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201128038U CN202043340U (en) | 2011-04-15 | 2011-04-15 | Multi-way light regulating lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201128038U CN202043340U (en) | 2011-04-15 | 2011-04-15 | Multi-way light regulating lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202043340U true CN202043340U (en) | 2011-11-16 |
Family
ID=44970765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201128038U Expired - Fee Related CN202043340U (en) | 2011-04-15 | 2011-04-15 | Multi-way light regulating lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202043340U (en) |
-
2011
- 2011-04-15 CN CN2011201128038U patent/CN202043340U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111116 Termination date: 20130415 |