CN205454195U - Go into wall formula power of adjusting luminance - Google Patents
Go into wall formula power of adjusting luminance Download PDFInfo
- Publication number
- CN205454195U CN205454195U CN201620132180.3U CN201620132180U CN205454195U CN 205454195 U CN205454195 U CN 205454195U CN 201620132180 U CN201620132180 U CN 201620132180U CN 205454195 U CN205454195 U CN 205454195U
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- China
- Prior art keywords
- power source
- rectification filtering
- filtering unit
- connects
- utility
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The utility model discloses a go into wall formula power of adjusting luminance, including light adjusting knob, power cavity, adjustable resistor, light adjusting knob sets up on power cavity upper portion, adjustable resistor sets up inside light adjusting knob. The utility model discloses an adjust luminance and the power integrated design to saved the communication and the compatible circuit that adjust luminance between power and the dimming control ware, greatly reduced product cost, still improved the compatibility of product simultaneously, reduced the installation and maintenance cost.
Description
Technical field
This utility model relates to dimming power source, is specifically related to a kind of in-wall dimming power source.
Background technology
The dimming power source being conventionally used to room lighting at present is divided into controllable silicon light modulation and 0-10V light modulation, is required for independent light adjusting controller, and often there is compatibility issue, and supports that the power supply of light modulation and the controller cost dimmed are the highest.Install simultaneously and safeguard the most inconvenient.
Summary of the invention
This utility model is for the problems referred to above, it is provided that a kind of in-wall dimming power source, including light-control knob, power supply cavity, adjustable resistor；Described light-control knob is arranged on power supply cavity top；Described adjustable resistor is arranged on inside light-control knob.
Further, described power supply cavity is provided with EMC and rectification filtering unit, switch circuit units, isolation converting unit, rectification filtering unit, the gearing adjustable resistance of belt switch, PWM control IC；220V power supply connects rectification filtering unit and adjustable resistance respectively；Described rectification filtering unit connects switch circuit units；Described switch circuit units connects isolation converting unit；Described isolation converting unit connects rectification filtering unit；Described isolation converting unit, rectification filtering unit connect LED；Described adjustable resistance connects PWM and controls IC；Described switch circuit units connects PWM and controls IC.
Further, described adjustable resistor is the adjustable resistor for realizing light modulation output.
Further, described dimming power source is to realize multiple-channel output or the dimming power source of single channel output.
Further, described PWM controls IC is the PWM control IC for realizing light modulation output.
Advantage of the present utility model:
This utility model achieves light modulation and power supply integration designs, and eliminates the communication between dimming power source and light adjusting controller and compatible circuit, greatly reduces product cost, also improves the compatibility of product simultaneously, reduce cost of installation and maintenance.
In addition to objects, features and advantages described above, this utility model also has other objects, features and advantages.Below with reference to figure, this utility model is described in further detail.
Accompanying drawing explanation
The accompanying drawing of the part constituting the application is used for providing being further appreciated by of the present utility model, and schematic description and description of the present utility model is used for explaining this utility model, is not intended that improper restriction of the present utility model.
Fig. 1 is the front view of a kind of in-wall dimming power source of this utility model embodiment；
Fig. 2 is the side view of a kind of in-wall dimming power source of this utility model embodiment；
Fig. 3 is the isolated power principle figure of a kind of in-wall dimming power source of this utility model embodiment；
Fig. 4 is the mounting means figure of a kind of in-wall dimming power source of this utility model embodiment.
Reference:
1 be light-control knob, 2 be power supply cavity, 3 for adjustable resistor.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, this utility model is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain this utility model, is not used to limit this utility model.
Referring to figs. 1 to Fig. 4, a kind of in-wall dimming power source as shown in Figures 1 to 4, including light-control knob 1, power supply cavity 2, adjustable resistor 3；Described light-control knob 1 is arranged on power supply cavity 2 top；It is internal that described adjustable resistor 3 is arranged on light-control knob 1.
Described power supply cavity 2 is provided with EMC and rectification filtering unit, switch circuit units, isolation converting unit, rectification filtering unit, the gearing adjustable resistance of belt switch, PWM control IC；220V power supply connects rectification filtering unit and adjustable resistance respectively；Described rectification filtering unit connects switch circuit units；Described switch circuit units connects isolation converting unit；Described isolation converting unit connects rectification filtering unit；Described isolation converting unit, rectification filtering unit connect LED；Described adjustable resistance connects PWM and controls IC；Described switch circuit units connects PWM and controls IC.
Described adjustable resistor 3 is the adjustable resistor 3 for realizing light modulation output.
Described dimming power source is to realize multiple-channel output or the dimming power source of single channel output.
It is the PWM control IC for realizing light modulation output that described PWM controls IC.
Product front of the present utility model is that the in-wall socket of standard is consistent, has a circular knob, is connected to the potentiometer of belt switch, and switch is used for realizing switch lamp, and potentiometer, for adjusting the feedback foot of power source internal PWMIC, is used for realizing light modulation output.
Power supply of the present utility model may be designed to isolation and non-isolated, to meet different demands, maximum up to 60W output during isolation design, can drive 1-2 small cup lighting.Non-isolated design peak power, up to 200W, can simultaneously drive 4-8 small cup light fixture, to realize the illumination of whole Administrative Area.With having different circuit design, power supply duplex output can be realized and single channel exports to meet different demands.Fig. 3 is the isolation design of power supply.
Dimming power source of the present utility model mainly uses and the room lightings such as indoor panel lamp and Ceiling light.
This utility model achieves light modulation and power supply integration designs, and eliminates the communication between dimming power source and light adjusting controller and compatible circuit, greatly reduces product cost, also improves the compatibility of product simultaneously, reduce cost of installation and maintenance.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. made, within should be included in protection domain of the present utility model.
Claims (5)
1. an in-wall dimming power source, it is characterised in that include light-control knob (1), power supply cavity (2), adjustable resistor (3)；Described light-control knob (1) is arranged on power supply cavity (2) top；It is internal that described adjustable resistor (3) is arranged on light-control knob (1).
In-wall dimming power source the most according to claim 1, it is characterized in that, described power supply cavity (2) is provided with EMC and rectification filtering unit, switch circuit units, isolation converting unit, rectification filtering unit, the gearing adjustable resistance of belt switch, PWM control IC；220V power supply connects rectification filtering unit and adjustable resistance respectively；Described rectification filtering unit connects switch circuit units；Described switch circuit units connects isolation converting unit；Described isolation converting unit connects rectification filtering unit；Described isolation converting unit, rectification filtering unit connect LED；Described adjustable resistance connects PWM and controls IC；Described switch circuit units connects PWM and controls IC.
In-wall dimming power source the most according to claim 1, it is characterised in that described adjustable resistor (3) is the adjustable resistor (3) for realizing light modulation output.
In-wall dimming power source the most according to claim 1, it is characterised in that described dimming power source is to realize multiple-channel output or the dimming power source of single channel output.
In-wall dimming power source the most according to claim 2, it is characterised in that it is the PWM control IC for realizing light modulation output that described PWM controls IC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620132180.3U CN205454195U (en) | 2016-02-22 | 2016-02-22 | Go into wall formula power of adjusting luminance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620132180.3U CN205454195U (en) | 2016-02-22 | 2016-02-22 | Go into wall formula power of adjusting luminance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205454195U true CN205454195U (en) | 2016-08-10 |
Family
ID=56582156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620132180.3U Active CN205454195U (en) | 2016-02-22 | 2016-02-22 | Go into wall formula power of adjusting luminance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205454195U (en) |
-
2016
- 2016-02-22 CN CN201620132180.3U patent/CN205454195U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |