CN2138294Y - Laser instant infrared temperature meter - Google Patents
Laser instant infrared temperature meter Download PDFInfo
- Publication number
- CN2138294Y CN2138294Y CN 92233995 CN92233995U CN2138294Y CN 2138294 Y CN2138294 Y CN 2138294Y CN 92233995 CN92233995 CN 92233995 CN 92233995 U CN92233995 U CN 92233995U CN 2138294 Y CN2138294 Y CN 2138294Y
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- CN
- China
- Prior art keywords
- laser
- infrared temperature
- instrument
- temperature meter
- utility
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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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Abstract
The utility model relates to a laser instant infrared temperature meter. A laser projectoscope is arranged between the infrared temperature meter and the optical foresight of a portable infrared temperature meter. A spectroscope is arranged in a connecting tube of the infrared temperature meter and the optical foresight. The laser projectoscope is provided with a laser, a battery, and a laser emergent light rail in a casing and is provided with a laser switch at the outside of the casing. The utility model has the advantages of quick spotting, stable and accurate measuring temperature, convenient operation, etc.
Description
The utility model belongs to infrared radiation pyrometry technical field, specifically adopts laser aid or optical foresight aiming measured target, is measured the temperature of radiator by infrared thermometer.
Portable infrared thermometer has been widely used in production division and R﹠D institutions such as metal smelt, petrochemical complex, electric power, cement, printing and dyeing, papermaking, pottery.This temperature measurer is provided with an optical foresight above infrared thermometer, this optical foresight adopts optical sight or rifle foresight aiming mode aiming measured target, for touring detected temperatures, use this dual mode aiming very inconvenient, the simple eye aiming of long-time use, eyes are very tired, and are special in darker or black target, just can't aim at the mark during aiming, this will limit the usable range of this instrument greatly.
For overcoming the shortcoming of above-mentioned infrared thermometer, the purpose of this utility model be to provide a kind of aiming rapidly, laser fast infrared temperature measurer accurately.
For achieving the above object, the solution that the utility model adopts is: accurately aim at measured target rapidly for cooperating optical foresight, a laser projection device is set on portable infrared thermometer.
Laser projection device of the present utility model comprises the laser projections instrument and is arranged on the interior spectroscope of connecting pipe.
Laser projections instrument of the present utility model is to be provided with battery, laser instrument in housing, also is provided with laser emitting light hurdle between laser instrument and spectroscope.
The utility model is compared with portable infrared thermometer, overcome and used the run-home of simple eye one side, another observe occur when examining the measured temperature data to move measured temperature unstable and make the shortcoming of eye fatigue because of run-home for a long time because of run-home, it is rapid that it has a run-home, advantages such as measured temperature is stable, accurate, and is easy to use.
Fig. 1 is the partial sectional view of the designed laser fast infrared temperature measurer of an optimum implementation of the present utility model.
In Fig. 1, the laser projections instrument 2 of laser projection device is arranged between infrared thermometer 1 and the optical foresight 4.Laser projections instrument 2 usefulness optical foresight seats 5 are fixedly connected with optical foresight 4, are fixedly connected with infrared thermometer Connection Block 6 and infrared thermometer 1, and its left end and adapting pipe 3 link.A laser instrument 2-3 is set in the housing 2-1 of laser projections instrument 2, and the laser instrument 2-3 of present embodiment selects semiconductor laser tube for use.On the right of laser instrument 2-3 two joint No.5 cell 2-2 are housed, a laser light hurdle 2-5 is equipped with on the left side, and a laser switch 2-4 is set in the bottom of housing 2-1.The bottom and the infrared thermometer 1 of the connecting pipe 3 of laser projection device links, the right and optical foresight 4 and laser projections instrument 2 link, the bottom is provided with a spectroscope 3-1 in connecting pipe 3, the center line angle at 45 of spectroscope 3-1 minute surface and laser projections instrument 2.
The restriction of the embodiment that the utility model is not subjected among the figure to be painted can change in many places.
The laser projections instrument 2 of the utility model laser projection device also can be arranged on top or other position of optical foresight 4, only needs connecting pipe 3 that optical foresight 4, laser projections instrument 2 and infrared thermometer 1 are linked up.
Battery 2-2 can select accumulator, solar cell etc. for use.
Laser instrument 2-3 can select the miniature laser pipe of liquid, gas, solid kind for use.
The utility model can be measured the temperature of general objectives.Select laser projections instrument 2 aimings of the present utility model for use, with infrared thermometer 1 thermometric, should at first power switch 1-2 be opened, at this moment LCD panel 1-1 starts working, and then open laser switch 2-4, press thermometric pushbutton switch 1-3, battery 2-2 gives laser instrument 2-3 power supply, this moment, laser instrument 2-3 launched the laser of a branch of redness, this laser is through laser light hurdle 2-5, process spectroscope 3-1 and following catoptron 1-4 are the laser energy directive measured target more than 98% again, and the laser beam of directive target is just in time coaxial with the optical axis of infrared thermometer 1.At this moment, the target infrared radiation of being sighted by laser converts infrared radiation heat energy to electric signal after being received by infrared thermometer 1, passes through amplification, conversion and data processing again, is demonstrated the temperature data of measured target by LCD panel 1-1 numeral.
When the utility model is measured the temperature of the luminous very strong target of target under the solar radiation or self, as: the molten steel of flame, bulb, fusing, molten iron etc., should shut the laser switch 2-4 of Laser emission instrument 2, the utility model becomes former portable infrared thermometer, can adopt optical foresight 4 aiming measured targets.1-2 opens with power switch, at this moment LCD panel 1-1 starts working, measured target is by aiming object lens 4-2, anascope 4-3, graduation mirror 4-4, aiming eyepiece 4-5, and descend catoptron 1-4, spectroscope 3-1, upper reflector 4-1, be imaged on the little round spot in center of graduation mirror 4-4.At this moment, the infrared radiation that is aimed at by optical foresight 4 converts infrared radiation heat energy to electric signal after being received by infrared thermometer 1, passes through amplification, conversion and data processing again, is demonstrated the temperature data of measured target by LCD panel 1-1 numeral.
Claims (3)
1, a kind of laser fast infrared temperature measurer is provided with an optical foresight [4] in the top of infrared thermometer [1], it is characterized in that: a laser projection device also is set.
2, according to the described laser fast infrared of claim 1 temperature measurer, it is characterized in that said laser projection device comprises: laser projections instrument (2) and be arranged on spectroscope (3-1) in the connecting pipe (3).
3, according to claim 1 or 2 described laser fast infrared temperature measurers, it is characterized in that: in the housing (2-1) of laser projections instrument (2), be provided with battery (2-2), laser instrument (2-3), between laser instrument (2-3) and spectroscope (3-1), also be provided with laser emitting light hurdle (2-5), constitute said laser projections instrument (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92233995 CN2138294Y (en) | 1992-09-19 | 1992-09-19 | Laser instant infrared temperature meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92233995 CN2138294Y (en) | 1992-09-19 | 1992-09-19 | Laser instant infrared temperature meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2138294Y true CN2138294Y (en) | 1993-07-14 |
Family
ID=33776181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92233995 Expired - Fee Related CN2138294Y (en) | 1992-09-19 | 1992-09-19 | Laser instant infrared temperature meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2138294Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102809810A (en) * | 2012-07-31 | 2012-12-05 | 绍兴精功机电有限公司 | Telescope applicable to non-contact type thermodetector |
| CN103216768A (en) * | 2013-03-07 | 2013-07-24 | 广州彩熠灯光有限公司 | Follow spotlight capable of conveniently aiming and projecting light |
| CN104502357B (en) * | 2002-09-30 | 2018-03-30 | 应用材料以色列公司 | Irradiation system for optical detection |
| CN109489831A (en) * | 2018-10-30 | 2019-03-19 | 郑州海威光电科技有限公司 | A kind of infrared imaging detector assembly |
-
1992
- 1992-09-19 CN CN 92233995 patent/CN2138294Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104502357B (en) * | 2002-09-30 | 2018-03-30 | 应用材料以色列公司 | Irradiation system for optical detection |
| CN102809810A (en) * | 2012-07-31 | 2012-12-05 | 绍兴精功机电有限公司 | Telescope applicable to non-contact type thermodetector |
| CN102809810B (en) * | 2012-07-31 | 2015-09-23 | 绍兴精功机电有限公司 | Be applicable to the telescope of non-contact type thermodetector |
| CN103216768A (en) * | 2013-03-07 | 2013-07-24 | 广州彩熠灯光有限公司 | Follow spotlight capable of conveniently aiming and projecting light |
| CN103216768B (en) * | 2013-03-07 | 2015-05-13 | 广州彩熠灯光有限公司 | Follow spotlight capable of conveniently aiming and projecting light |
| CN109489831A (en) * | 2018-10-30 | 2019-03-19 | 郑州海威光电科技有限公司 | A kind of infrared imaging detector assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |