CN204929329U - UV -LED lamp temperature monitoring system - Google Patents
UV -LED lamp temperature monitoring system Download PDFInfo
- Publication number
- CN204929329U CN204929329U CN201520548092.7U CN201520548092U CN204929329U CN 204929329 U CN204929329 U CN 204929329U CN 201520548092 U CN201520548092 U CN 201520548092U CN 204929329 U CN204929329 U CN 204929329U
- Authority
- CN
- China
- Prior art keywords
- led lamp
- temperature
- led
- lamp plate
- thermistor
- 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
Landscapes
- Led Device Packages (AREA)
Abstract
The utility model provides a UV -LED lamp temperature monitoring system, design LED lamp technical field. A UV -LED lamp temperature monitoring system includes the UV -LED lamp plate and locates the LED power of UV -LED lamp pearl on the UV -LED lamp plate, drive UV -LED lamp pearl and connect the relay between UV -LED lamp plate and LED power, still includes thermistor, MCU mainboard and temperature display module, thermistor locates on the UV -LED lamp plate, MCU mainboard connection is between thermistor and relay, temperature display module connects the mainboard in MCU. The utility model discloses can the temperature of real time monitoring UV -LED lamp pearl on the lamp plate pad to ceiling temperature with this temperature and system setting contrasts, controls the output of LED power, realizes the excess temperature protection to the LED lamp plate.
Description
Technical field
The utility model relates to LED technical field, specifically refers to a kind of UV-LED light temperature supervisory control system.
Background technology
Ultraviolet light source can be used for ink, glue curing, sterilizing, medical treatment and UV detection.Because UV-LED is energy-conservation, long service life, narrow wavelength export, do not have mercury pollution, do not produce the advantages such as ozone, replace traditional mercury lamp fast in fields such as printing, glazing, bonding, medical treatment, simultaneously, because UV-LED belongs to semiconductor device, junction temperature of chip temperature is too high, the problems such as LED decrease in efficiency, light decay are serious, shortening in useful life can be caused, so be the key technology of UV industry to the monitoring temperature of LED.
In conventional method, the monitoring temperature of UV-LED lamp is completed by indirect method.Such as, in water-cooling heat radiating system, be by monitor water tank water temperature thus realize the excess temperature of LED temperature is judged, and implement protect.Said method is taked mainly to there is two large problems: 1, water temperature and LED actual temperature not actual corresponding relation, because of in water-cooling, that the temperature of LED is transferred in lamp body by contact, its portion temperature is taken away by the water flowed in lamp body, and flow back in water tank by water pipe, now monitor the variations in temperature of water tank internal water, the real temperature of LED cannot be reflected; 2, water temperature monitoring and protection is ageing poor; because of the principle of aforementioned water-cooling pattern; raise in LED temperature; and the temperature being about to can to bear more than LED is when facing damage; this variations in temperature is by the transmission in water route; when any reaction does not also appear in water tank water temperature inside, LED Yin Gaowen burns damage to death.And in wind-cooling heat dissipating system, by monitoring the temperature of heat-dissipation aluminum sectional material, have this problem equally.The UV-LED system failure of present majority is all the damage due to LED, and its topmost reason is that the drawback of above-mentioned ordinary temperature monitoring causes, therefore is necessary to propose a kind of monitoring system truly can monitoring LED temperature.
Utility model content
The purpose of this utility model is to solve the problem and proposes a kind of UV-LED light temperature supervisory control system, and this supervisory control system can reflect the temperature of UV-LED lamp really, thus realizes the overheat protector to UV-LED lamp plate, improves the useful life of LED.
To achieve these goals, the technical scheme taked of the utility model is as follows:
The utility model proposes a kind of UV-LED light temperature supervisory control system, comprise UV-LED lamp plate and be located at the UV-LED lamp pearl on UV-LED lamp plate, the LED power driving UV-LED lamp pearl and the relay be connected between UV-LED lamp plate and LED power.
The utility model also comprises thermistor, MCU mainboard and temperature display module, and described thermistor is located on UV-LED lamp plate, and described MCU mainboard is connected between thermistor and relay, and described temperature display module is connected to MCU mainboard.
The beneficial effects of the utility model: the utility model takes thermistor to be welded on this technological means on UV-LED lamp plate together with UV-LED lamp pearl; because UV-LED lamp plate great majority are the highly heat-conductive material such as copper base, aluminium base; now; the adstante febre when the work of UV-LED lamp pearl; heat just can pass to thermistor by UV-LED lamp plate; make the temperature close of temperature measured by thermistor and VU-LED lamp pearl; improve certainty of measurement; thus the overheat protector achieved UV-LED lamp plate, improve the useful life of LED.
Accompanying drawing explanation
Fig. 1 is a kind of UV-LED light temperature of the utility model supervisory control system structural representation.
Wherein, 1-UV-LED lamp plate, 2-UV-LED lamp pearl, 3-LED power supply, 4-relay, 5-thermistor, 6-MCU mainboard, 7-temperature display module.
Embodiment
For making the object of the utility model embodiment, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 1, the utility model proposes a kind of UV-LED light temperature supervisory control system, comprise UV-LED lamp plate 1 and be located at the UV-LED lamp pearl 2 on UV-LED lamp plate 1, the LED power 3 driving UV-LED lamp pearl 2 and the relay 4 be connected between UV-LED lamp plate 1 and LED power 3.LED power 3 is for driving the work of UV-LED lamp pearl 2, and relay 4 plays certain protective effect to whole supervisory control system.
The utility model also comprises thermistor 5, MCU mainboard 6 and temperature display module 7, and described thermistor 5 is located on UV-LED lamp plate 1, and described MCU mainboard 6 is connected between thermistor 5 and relay 4, and described temperature display module 7 is connected to MCU mainboard 6.Thermistor 4 is welded on UV-LED lamp plate 1 together with UV-LED lamp pearl 2, because UV-LED lamp plate 1 great majority are copper base, the highly heat-conductive materials such as aluminium base, now, when UV-LED lamp pearl 2 works and adstante febre, heat just can pass to thermistor 5 by UV-LED lamp plate 1, make the temperature close of temperature measured by thermistor 5 and VU-LED lamp pearl 2, subsequently thermistor 5 caloric information of acquisition is transferred to MCU mainboard 6 carry out processing and by process after information displaying in temperature display module 7, the temperature measured can be contrasted with the ceiling temperature of default intuitively, improve certainty of measurement, thus the overheat protector achieved UV-LED lamp plate 1, improve the useful life of LED.
Certainly; the utility model also can have other various embodiments; when not deviating from the utility model spirit and essence thereof; those of ordinary skill in the art are when making various corresponding change and distortion according to the utility model, but these change accordingly and are out of shape the protection range that all should belong to the claim appended by the utility model.
Claims (1)
1. a UV-LED light temperature supervisory control system, comprise UV-LED lamp plate (1) and be located at the UV-LED lamp pearl (2) on UV-LED lamp plate (1), the LED power (3) driving UV-LED lamp pearl (2) and the relay (4) be connected between UV-LED lamp plate (1) and LED power (3), it is characterized in that: also comprise thermistor (5), MCU mainboard (6) and temperature display module (7), described thermistor (5) is located on UV-LED lamp plate (1), described MCU mainboard (6) is connected between thermistor (5) and relay (4), described temperature display module (7) is connected to MCU mainboard (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520548092.7U CN204929329U (en) | 2015-07-27 | 2015-07-27 | UV -LED lamp temperature monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520548092.7U CN204929329U (en) | 2015-07-27 | 2015-07-27 | UV -LED lamp temperature monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204929329U true CN204929329U (en) | 2015-12-30 |
Family
ID=54978421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520548092.7U Expired - Fee Related CN204929329U (en) | 2015-07-27 | 2015-07-27 | UV -LED lamp temperature monitoring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204929329U (en) |
-
2015
- 2015-07-27 CN CN201520548092.7U patent/CN204929329U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105216448A (en) | A kind of printing machine solidification equipment | |
| CN204338450U (en) | A kind of LED water-cooled UV curing | |
| CN203592772U (en) | Integrated LED UV photocuring equipment of printing machine | |
| CN202984040U (en) | High-power LED (light-emitting diode) light source curing machine | |
| CN205372095U (en) | Novel UVLED curing lamp | |
| CN104315484A (en) | Water-cooled UV (ultraviolet) LED system | |
| CN204929329U (en) | UV -LED lamp temperature monitoring system | |
| CN103085466B (en) | For solidifying the mixed wavelengths UV LED light source device of tradition UV ink | |
| CN203589024U (en) | High-power UVLED vertical chip integration module | |
| CN205782751U (en) | Portable high power LED light source lamp bead heat abstractor | |
| CN204005846U (en) | A kind of light fixture radiating seat with Graphene bed course | |
| CN205331977U (en) | Air -cooled UV LED area source of intelligence | |
| CN207778389U (en) | A kind of area source water-cooling heat radiating system | |
| CN205938862U (en) | Take car light of novel radiator | |
| CN205862883U (en) | LED ultraviolet light irradiation cable crosslinking apparatus | |
| CN205238831U (en) | Solidification equipment for printing machine | |
| CN205238830U (en) | Solidification equipment for printing machine | |
| CN204328528U (en) | A kind of high-brightness LED panel light of perfect heat-dissipating | |
| CN205316048U (en) | UV LED curing lamp of luminous flux structure is improved | |
| CN205316049U (en) | UVLED curing lamp | |
| CN205014113U (en) | Semiconductor lighting device | |
| CN204119599U (en) | The LED underwater lamp of the control device of a kind of belt current and temperature-monitoring function | |
| CN203489208U (en) | Led water cooling device | |
| CN202613129U (en) | Novel high-power light-emitting diode (LED) energy-saving bulb | |
| CN106382476B (en) | A kind of silicon carbide LED light reducing dazzle |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151230 Termination date: 20160727 |