CN201813597U - Protective device of emitting element - Google Patents
Protective device of emitting element Download PDFInfo
- Publication number
- CN201813597U CN201813597U CN201020537341XU CN201020537341U CN201813597U CN 201813597 U CN201813597 U CN 201813597U CN 201020537341X U CN201020537341X U CN 201020537341XU CN 201020537341 U CN201020537341 U CN 201020537341U CN 201813597 U CN201813597 U CN 201813597U
- Authority
- CN
- China
- Prior art keywords
- temperature
- light
- emitting component
- protective device
- alert news
- 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
Links
Images
Classifications
-
- 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
Landscapes
- Illuminated Signs And Luminous Advertising (AREA)
Abstract
The utility model relates to a protective device of an emitting element, which comprises a sensing element, a warning indicator and a control element, wherein the sensing element is a temperature control, the warning indicator receives a temperature signal sensed by the sensing element, and when the temperature reaches the set value of a signal guiding unit, the warning indicator sends an alarm; and meanwhile, the control element controls the power consumption, when a temperature which is overhigh and reaches the dangerous temperature is received, the control element reduces the power consumption of the emitting element for protection, or when the sensed temperature reaches the high risk temperature, the control element can temporarily cut off the power supply to stop the emitting element, and resumes the normal work of the emitting element by restarting the power supply when the set time is reached, or when the temperature of the emitting element is reduced to the normal temperature, the control element starts the power supply to resume the normal operation, the device can mainly remove heat which is continuously generated by actuation, so the emitting element is prevented from being burnt because of being positioned at high temperature for a long time, and the working efficiency and power of the emitting element are ensured.
Description
Technical field
The protective device of the relevant a kind of light-emitting component of the utility model refers to a kind of may command light-emitting component working temperature especially, guarantees the protective device of the task performance of light-emitting component.
Background technology
Light-emitting diode has plurality of advantages such as volume is little, in light weight, low power consumption, life-span length, therefore is widely used in computer periphery, communication product and other electronic installation.
And in the High Power LED element, the light-emitting diode that especially can provide illumination to use, for bigger amount of light is provided, often must improve the operating current of light-emitting diode, perhaps make the luminescent grain size that increases each light-emitting diode; Yet lifting along with operating current, the luminescent grain that will make produces more heat, thereby the working temperature that causes luminescent grain with rising, and the working temperature of luminescent grain is high more, then luminous efficiency is low more, even luminescent grain caused nonvolatil injury, to need with the air be heat-conduction medium to light-emitting component again.Yet dispel the heat in the air transmitted mode, the heat that light-emitting component can't be accumulated is is effectively scattered and disappeared rapidly, and make the usefulness of light-emitting component reduce, even the life-span of minimizing element, therefore how to control the work thermal source of light-emitting diode, so that light-emitting diode keeps suitable working temperature, and then promote luminous efficiency to save the energy, the important topic of High Power LED element in research and development just.
The utility model content
The technical problem that the utility model solved is to provide the protective device of a light-emitting component.
The technical solution of the utility model is: a kind of protective device of light-emitting component, it includes at least: sensing element, but it is for the monitoring temperature sensing temperature and conduct temperature signal, and this sensing element is provided with temperature measuring unit, and one can set at least a temperature and conduct the guide unit of this temperature signal; Attention device, it connects this sensing element, and receives the signal of its guide unit and send at least a alert news; Control element, it connects this sensing element, and receives the signal of this guide unit, and then the control power.
Wherein, further be provided with light-emitting component, wherein this light-emitting component is a light-emitting diode.
First temperature, second temperature and the 3rd temperature are set in this guide unit.
This control element receives its second temperature signal of guide unit, and its row reduces power.
This control element receives its 3rd temperature signal of guide unit, the temporary power that blocks of its row.
This attention device can send first alert news, second alert news and the 3rd alert news, and it sends different alert news respectively according to different set temperature first temperature, second temperature and the 3rd temperature.
This first temperature warning temperature reaches 60 ℃, sends first alert news by this attention device; This second temperature dangerous temperature reaches 70 ℃, sends second alert news by this attention device; The 3rd temperature high-risk temperature reaches 80 ℃, sends out the 3rd alert news by this attention device.
This attention device comprises the LED bulb and makes warning lamp, and can comply with first alert news, second alert news and the 3rd alert news be made as the LED modules with different colors bulb with the difference.
This attention device comprises sound components; Perhaps this attention device comprises warning lamp and sound components simultaneously.
This control element control power is timeliness control or temperature control.
The beneficial effects of the utility model are: it includes a sensing element, an attention device and a control element; The temperature that is produced when wherein but sensing element is the start of monitoring temperature sensing light-emitting component is also conducted temperature signal, and this attention device receives sensing element institute sensed temperature signal, and when temperature reaches the guide unit and sets temperature, attention device will send alert news; Simultaneously; this control element control power; when it receives that this sensing temperature is too high to reach dangerous temperature; and then reduction light-emitting component power; with the protection light-emitting component; or when sensing temperature reaches the high-risk temperature; this control element can temporaryly block power supply and temporarily quit work by light-emitting component; arrive setting-up time and promptly start the normal operation of power recovery light-emitting component; or dropping to normal temperature when the light-emitting component temperature, this control element promptly starts power and recovers normal operation, constantly produces heat energy when it can get rid of light-emitting component because of start; be in high temperature for a long time and damage and make, guarantee its useful life so be subjected to temperature control.
Description of drawings
Fig. 1 is the structure calcspar of the protective device of the utility model light-emitting component.
Fig. 2 is the start process block diagram of the protective device of the utility model light-emitting component.
Fig. 3 is another structure calcspar of the protective device of the utility model light-emitting component.
[figure number explanation]
Sensing element 10
The 3rd temperature 123
The 3rd alert news 23
Light-emitting component 40.
Embodiment
The protective device of the utility model light-emitting component, as shown in Figure 1, it includes a sensing element 10, an attention device 20 and a control element 30;
Wherein, but sensing element 10 for the monitoring temperature sensing temperature and conduct temperature signal, and this sensing element 10 is provided with temperature measuring unit 11, and one can set at least a temperature and conduct the guide unit 12 of this temperature signal; And this attention device 20 connects this sensing element 10, mainly receives the signal of this guide unit 12 and sends at least a alert news; Simultaneously, this control element 30 connects this sensing element 10, and receives the signal of this guide unit 12, and then the control power.
Certainly, the utility model further can link light-emitting component 40 as shown in Figures 2 and 3, wherein this temperature measuring unit 11 sensing light-emitting component 40(can be light-emitting diode) temperature that produced during start and by guide unit 12 these temperature signals of conduction, and this guide unit 12 can be set with first temperature 121, second temperature 122 and the 3rd temperature 123, wherein first temperature, 121 warning temperature reach 60 ℃, receive by this attention device 20 and send first alert news 21, and second temperature, 122 dangerous temperatures reach 70 ℃, receive by this attention device 20 and send second alert news 22, the 3rd temperature 123 high-risk temperature reach 80 ℃ again, are received and the 3rd alert news 23 by this attention device 20;
And attention device 20 can be the LED bulb and makes warning lamp, and first alert news 21, second alert news 22 and the 3rd alert news 23 are that three kinds of LED modules with different colors bulbs are with difference; Perhaps this attention device 20 can be sound components, passes on the caution difference of first alert news 21, second alert news 22 and the 3rd alert news 23 respectively with three kinds of alternative sounds; Moreover this attention device 20 can comprise warning lamp and sound components, and both pass on the prompting warning simultaneously with LED lamp and sound.
Simultaneously, this control element 30 receive guide unit 12 when passing on second temperature, 122 signals, its row reduces power, and this control element 30 receive guide unit 12 pass on the 3rd temperature 123 signals, it goes the temporary power that blocks; And, this control element 30 control powers further can be timeliness control, perhaps are temperature control, when this control element 30 receive this guide unit 12 when passing on second temperature, 122 signal dangerous temperatures, and then reduce light-emitting component 40 powers, with protection light-emitting component 40; Moreover, when this control element 30 receive this guide unit 12 when passing on the 3rd temperature 123 high-risk temperature, this control element 30 can temporaryly block power supply and quit work by light-emitting component 40, and, but these control element 30 setting-up times arrive the setting-up time power and promptly start 40 normal operations of recovery light-emitting component; Perhaps, but these control element 30 design temperatures, when light-emitting component 40 temperature are reduced to normal temperature, this control element 30 promptly starts power and recovers normal operation, when mainly can getting rid of light-emitting component 40 starts, it constantly produces heat energy, avoiding this light-emitting component 40 to burn, and guarantee the task performance and the useful life of light-emitting component 40 because of being in high temperature for a long time.
Claims (10)
1. the protective device of a light-emitting component is characterized in that, it includes at least:
Sensing element, but it is monitoring temperature sensing temperature and conduct temperature signal, and and this sensing element is provided with temperature measuring unit, and one can set at least a temperature and conduct the guide unit of this temperature signal;
Attention device, it connects this sensing element, and receives the signal of its guide unit and send at least a alert news;
Control element, it connects this sensing element, and receives the signal of this guide unit, and then the control power.
2. the protective device of light-emitting component as claimed in claim 1 is characterized in that, further is provided with light-emitting component, and wherein this light-emitting component is a light-emitting diode.
3. the protective device of light-emitting component as claimed in claim 1 is characterized in that, first temperature, second temperature and the 3rd temperature are set in this guide unit.
4. the protective device of light-emitting component as claimed in claim 3 is characterized in that, this control element receives its second temperature signal of guide unit, and its row reduces power.
5. the protective device of light-emitting component as claimed in claim 3 is characterized in that, this control element receives its 3rd temperature signal of guide unit, the temporary power that blocks of its row.
6. the protective device of light-emitting component as claimed in claim 3 is characterized in that, this attention device can send first alert news, second alert news and the 3rd alert news, and it sends different alert news respectively according to different set temperature first temperature, second temperature and the 3rd temperature.
7. the protective device of light-emitting component as claimed in claim 6 is characterized in that, this first temperature warning temperature reaches 60 ℃, sends first alert news by this attention device; This second temperature dangerous temperature reaches 70 ℃, sends second alert news by this attention device; The 3rd temperature high-risk temperature reaches 80 ℃, sends out the 3rd alert news by this attention device.
8. the protective device of light-emitting component as claimed in claim 6 is characterized in that, this attention device comprises the LED bulb and makes warning lamp, and can comply with first alert news, second alert news and the 3rd alert news be made as the LED modules with different colors bulb with the difference.
9. as the protective device of claim 1 a described light-emitting component, it is characterized in that this attention device comprises sound components; Perhaps this attention device comprises warning lamp and sound components simultaneously.
10. as the protective device of claim 1 a described light-emitting component, it is characterized in that this control element control power is timeliness control or temperature control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020537341XU CN201813597U (en) | 2010-09-21 | 2010-09-21 | Protective device of emitting element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020537341XU CN201813597U (en) | 2010-09-21 | 2010-09-21 | Protective device of emitting element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201813597U true CN201813597U (en) | 2011-04-27 |
Family
ID=43896531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020537341XU Expired - Fee Related CN201813597U (en) | 2010-09-21 | 2010-09-21 | Protective device of emitting element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201813597U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106507537A (en) * | 2016-10-27 | 2017-03-15 | 先恩光电（苏州）有限公司 | A kind of LED temperature control system |
| CN110797841A (en) * | 2019-10-28 | 2020-02-14 | 迈普通信技术股份有限公司 | Power supply management device, electronic apparatus, and management device control method |
-
2010
- 2010-09-21 CN CN201020537341XU patent/CN201813597U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106507537A (en) * | 2016-10-27 | 2017-03-15 | 先恩光电（苏州）有限公司 | A kind of LED temperature control system |
| CN110797841A (en) * | 2019-10-28 | 2020-02-14 | 迈普通信技术股份有限公司 | Power supply management device, electronic apparatus, and management device control method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203703790U (en) | LED emergency lighting device capable of sensing smoke | |
| CN201813597U (en) | Protective device of emitting element | |
| WO2009018715A1 (en) | Led street lamp | |
| CN202209661U (en) | High-power LED lighting fixture temperature control system | |
| CN203416478U (en) | Intelligent system for controlling luminance of LED lamp | |
| CN202721861U (en) | System capable of prolongating life of large-power LED lamp | |
| CN102427636A (en) | LED circuit control system | |
| CN201967201U (en) | LED lamp control device | |
| CN202733832U (en) | Power-driven cooling device for LED (light-emitting diode) lamps | |
| CN204084290U (en) | The low-power LED lamp of automatic cooling | |
| CN203191530U (en) | Wireless power supply state monitor | |
| CN201511019U (en) | Dedusting device of refrigerating lamp | |
| CN102883506A (en) | Method for dynamically controlling temperature of central area of array light emitting diode (LED) lighting lamp | |
| CN205427660U (en) | LED is from cooling down module | |
| CN202210895U (en) | LED lamp automatic protection system | |
| CN202216768U (en) | Temperature alarm structure for high power LED ground lamp | |
| CN201752150U (en) | LED (light-emitting diode) light non-luminous decay controlled device | |
| CN203117399U (en) | Emergency power supply detection module | |
| CN203167386U (en) | LED intelligent controller | |
| CN202310228U (en) | LED lighting circuit | |
| CN201502935U (en) | LED lamp of snow melting machine | |
| CN204240111U (en) | With the high-powered LED lamp of alarm | |
| CN203099737U (en) | Heat dissipation structure for LED (Light-Emitting Diode) mining lamp | |
| CN202253036U (en) | High-power LED bulb lamp | |
| CN103292184A (en) | Automatic illuminating system |
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: 20110427 Termination date: 20120921 |