CN205005306U - PWM lamps and lanterns controlling means - Google Patents
PWM lamps and lanterns controlling means Download PDFInfo
- Publication number
- CN205005306U CN205005306U CN201520672853.XU CN201520672853U CN205005306U CN 205005306 U CN205005306 U CN 205005306U CN 201520672853 U CN201520672853 U CN 201520672853U CN 205005306 U CN205005306 U CN 205005306U
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- CN
- China
- Prior art keywords
- pwm
- lamps
- lanterns
- light fixture
- group
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- 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
The utility model discloses a PWM lamps and lanterns controlling means, it includes PWM lamps and lanterns group, lamps and lanterns switch board, temperature -detecting device, drive power supply unit and radiator fan. The number of pass is according to the line connection between PWM lamps and lanterns group and the lamps and lanterns switch board, temperature -detecting device is installed at the shell top of PWM lamps and lanterns group, the drive power supply unit passes through data line and PWM lamps and lanterns group link, radiator fan installs the below of organizing the shell at the PWM lamps and lanterns. The utility model discloses simple structure prevents effectively that PWM lamps and lanterns inter block lamps and lanterns high temperature from arousing that the PWM lamps and lanterns burn out, extension lamps and lanterns working life.
Description
Technical field
The utility model relates to LED field, particularly relates to a kind of PWM lamp control device.
Background technology
LED with of fine quality, durable, energy-conservation for main feature, and it is lucuriant in design, luminous color is pure, spectral region is narrow, lighting technical field obtains great development, many lighting fields such as street lamp, bulkhead lamp capable, Tunnel Lamp, shot-light, fluorescent lamp are widely used in, dark in the consistent favorable comment of industry, at present, sometimes, if temperature is too high, all likely cause the not fault within normal working temperature of the electronic component on PCB, finally make whole lamp system not work, and be manually control, cannot Long-distance Control.
In view of the defect existed in above prior art, be necessary it to improve further, make it have more standby practicality, could realistic service condition.
Utility model content
In order to overcome the defect of above-mentioned prior art, the utility model provides a kind of PWM lamp control device.
The utility model is taked following technical scheme to realize: a kind of PWM lamp control device, it comprises PWM light fixture group, light fixture control cubicle, temperature-detecting device, driving power unit and radiator fan, described PWM light fixture group is connected by data wire with between light fixture control cubicle, described light fixture control cubicle inside is provided with wireless signal transmitter and wireless signal receiver, the cover top portion of described PWM light fixture group is provided with temperature-detecting device, described driving power unit is connected with PWM light fixture group by data wire, described radiator fan is arranged on the below of PWM light fixture assembly housing, described PWM light fixture group inside is provided with several small-sized light fixtures.
Described surface of shell is provided with insulating barrier, and the thickness of described insulating barrier is 0.2 ~ 0.5mm.
The beneficial effects of the utility model: the utility model structure is simple, effectively prevents the too high PWM of the causing light fixture of lamp temperatures in PWM light fixture group from burning, extend light fixture working life.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Embodiment
The technological means realized for making the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with embodiment, setting forth the utility model further.
As shown in Figure 1, a kind of PWM lamp control device, it comprises PWM light fixture group 1, light fixture control cubicle 2, temperature-detecting device 11, driving power unit 12 and radiator fan 13, described PWM light fixture group 1 is connected by data wire with between light fixture control cubicle 2, described light fixture control cubicle 2 inside is provided with wireless signal transmitter and wireless signal receiver, the cover top portion of described PWM light fixture group 1 is provided with temperature-detecting device 11, described driving power unit 12 is connected with PWM light fixture group 1 by data wire, described radiator fan 13 is arranged on the below of PWM light fixture group 1 shell, described PWM light fixture group 1 inside is provided with several small-sized light fixtures 14.
Described surface of shell is provided with insulating barrier, and the thickness of described insulating barrier is 0.2 ~ 0.5mm.
When being no more than 50 degree during Temperature Detector 11 detected temperatures of the present utility model, radiator fan 13 is not opened.
Owing to being provided with Temperature Detector 11, Temperature Detector 5 can the change of testing circuit plate PCB monitoring of environmental temperature, when temperature drops to the temperature that temperature detect switch (TDS) arranges, by information conveyance in light fixture control cubicle 2.
More than show and describe general principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (2)
1. a PWM lamp control device, it comprises PWM light fixture group, light fixture control cubicle, temperature-detecting device, driving power unit and radiator fan, it is characterized in that: described PWM light fixture group is connected by data wire with between light fixture control cubicle, described light fixture control cubicle inside is provided with wireless signal transmitter and wireless signal receiver, the cover top portion of described PWM light fixture group is provided with temperature-detecting device, described driving power unit is connected with PWM light fixture group by data wire, described radiator fan is arranged on the below of PWM light fixture assembly housing, described PWM light fixture group inside is provided with several small-sized light fixtures.
2. a kind of PWM lamp control device according to claim 1, is characterized in that: described surface of shell is provided with insulating barrier, and the thickness of described insulating barrier is 0.2 ~ 0.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520672853.XU CN205005306U (en) | 2015-09-02 | 2015-09-02 | PWM lamps and lanterns controlling means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520672853.XU CN205005306U (en) | 2015-09-02 | 2015-09-02 | PWM lamps and lanterns controlling means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205005306U true CN205005306U (en) | 2016-01-27 |
Family
ID=55162173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520672853.XU Expired - Fee Related CN205005306U (en) | 2015-09-02 | 2015-09-02 | PWM lamps and lanterns controlling means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205005306U (en) |
-
2015
- 2015-09-02 CN CN201520672853.XU patent/CN205005306U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160127 Termination date: 20170902 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |