CN201413194Y - Infrared thermal imaging system - Google Patents
Infrared thermal imaging system Download PDFInfo
- Publication number
- CN201413194Y CN201413194Y CN2009201073470U CN200920107347U CN201413194Y CN 201413194 Y CN201413194 Y CN 201413194Y CN 2009201073470 U CN2009201073470 U CN 2009201073470U CN 200920107347 U CN200920107347 U CN 200920107347U CN 201413194 Y CN201413194 Y CN 201413194Y
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- China
- Prior art keywords
- thermal imaging
- infrared thermal
- imaging system
- explosion
- proof
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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 discloses an infrared thermal imaging system, which comprises an infrared thermal imaging module, a concreting explosion-proof nickel hydrogen battery, a casing, and a display unit.The explosion-proof battery is connected with the infrared thermal imaging system through a cable with a drift, the infrared thermal imaging system is electrified and started up, a laser indicator isaimed at the target, and the image of the target is shown on the screen. The explosion-proof infrared thermal imaging system is suitable for the environment vulnerable to detonation.
Description
Affiliated technical field
The utility model relates to a kind of thermal infrared imager, especially a kind of thermal infrared imager that is used for down-hole and colliery.
Background technology
At present, the application of known thermal imaging system is single, and resolution is low, low precision.For example number of patent application is 00254440, name is called and discloses a kind of chopped mode thermal infrared imager in a kind of chopped mode thermal infrared imager, be provided with a chopping modulation dish between the optical system of thermal infrared imager and infra-red vidicon, the infrared signal of infra-red vidicon connects positive and negative treatment circuit of signal through pre-amplification circuit; Positive and negative treatment circuit one tunnel of this signal connects phase-locked loop circuit through synchrodyne, again by motor-driven chopping modulation dish; Positive and negative another road of treatment circuit of this signal connects display through main discharge road, signal Processing and change-over circuit; The chopping modulation dish be shaped as involute shape.Have simple in structurely, easy to operate, imaging is clear, advantages such as image stabilization, no conditions of streaking.A kind of chopped mode thermal infrared imager is characterized in that: be provided with a chopping modulation dish between the optical system of thermal infrared imager and infra-red vidicon, the infrared signal of infra-red vidicon connects positive and negative treatment circuit of signal through pre-amplification circuit; Positive and negative treatment circuit one tunnel of this signal connects phase-locked loop circuit through synchrodyne, again by motor-driven chopping modulation dish; Positive and negative another road of treatment circuit of this signal connects display through main discharge road, signal Processing and change-over circuit; Infra-red vidicon also links to each other with negative pulse circuit with line-field sweep circuit and focus circuit; Optical system links to each other with the auto iris circuit; The chopping modulation dish be shaped as involute shape.Number of patent application is 03277435, name is called and discloses a kind of infrared thermal image imager that is used for invisible image is converted into visual picture in the infrared thermal image imager, by light source, micro-beam array, imaging len, the support of optics receptacle and parts assembling usefulness is formed, and is provided with Infrared Lens in micro-beam array the place ahead, be provided with on the spectrum plane from converging of the diffraction light of micro-beam array after straight border filter unit and imaging len be positioned at the straight border filter unit, light source is a pointolite.The utility model has the advantage of the following aspects: 1. in the optical filtering technology of straight border of the present utility model, in the detection sensitivity that guarantees optical measuring device, make optical measuring device have the very high spatial resolution and the reliability of data.2. confirmed the relation of illumination intensity (the quantification progression of optical receiver) with detection sensitivity, the raising of detection sensitivity can be realized by simple adjusting illumination intensity.3. optical measuring device adopts non-interferometry mode, and optics resistance to shock height is fit to engineering and uses.A kind of infrared thermal image imager that is used for invisible image is converted into visual picture, by light source, micro-beam array, imaging len, the support of optics receptacle and parts assembling usefulness is formed, it is characterized in that being provided with Infrared Lens in micro-beam array the place ahead, be provided with on the spectrum plane from converging of the diffraction light of micro-beam array after straight border filter unit and imaging len be positioned at the straight border filter unit, light source is a pointolite.
Summary of the invention
In order to overcome the application unicity of existing thermal infrared imager, resolution is low, the deficiency of low precision, the utility model provides a kind of infrared detecting set that is used for colliery and down-hole, this detection instrument promptly can be looked for injured miner, can seek miner's corpse again, simultaneously since can be at a distance accurate thermometric, more can be used for surveying the early stage instrument of getting angry of coal spontaneous.
The technical scheme that its technical matters that solves the utility model adopts is: a kind of thermal infrared imager comprises the infrared thermal imaging module, pours into a mould explosion-proof Ni-MH battery, housing, display are formed.Anti-explosion battery and thermal infrared imager couple together by the cable of band drift, and the start that powers on aims at the mark laser designator, the image of display-object on the screen.Explosion-proof thermal infrared imager is applicable to explosive environment.Continuous service time 〉=2.5 of this battery working time hour, charge and discharge cycles number of times are more than 1000 times, for intelligent charger, the temperature that works long hours-15 ℃-+50 ℃, short time working temperature+50 ℃-+260 ℃, 1.8 meters of height that fall, weight during for 100 meters of the distances of≤1.3Kg, wireless transmit transmission, pixel 160 * 120, at 30 ℃, 0.08 ℃ of heat sensitivity.
The beneficial effects of the utility model are to check accurately that recessive fire district distributes, fire location; Check that top board and exploiting field are permeable; Ground pole mountain ignition etc. is required assistance, is detected in mine disaster.
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the schematic diagram of thermal infrared imager.
1. liquid crystal displays among the figure, 2. control button, 3. thermal imaging system, 4. cable, 5. electric battery.
Embodiment
A kind of thermal infrared imager comprises the infrared thermal imaging module, pours into a mould explosion-proof Ni-MH battery, housing, display are formed.Anti-explosion battery and thermal infrared imager couple together by the cable of band drift, and the start that powers on aims at the mark laser designator, the image of display-object on the screen.Explosion-proof thermal infrared imager is applicable to explosive environment.
Claims (1)
1. thermal infrared imager is characterized in that: by the infrared thermal imaging module, pour into a mould explosion-proof Ni-MH battery, housing, display and form, anti-explosion battery and thermal infrared imager couple together by the cable of band drift.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201073470U CN201413194Y (en) | 2009-04-15 | 2009-04-15 | Infrared thermal imaging system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201073470U CN201413194Y (en) | 2009-04-15 | 2009-04-15 | Infrared thermal imaging system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201413194Y true CN201413194Y (en) | 2010-02-24 |
Family
ID=41715077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201073470U Expired - Fee Related CN201413194Y (en) | 2009-04-15 | 2009-04-15 | Infrared thermal imaging system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201413194Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104564155A (en) * | 2013-10-28 | 2015-04-29 | 河北首力防爆电机有限公司 | Coal mine underground permeable early warning device |
-
2009
- 2009-04-15 CN CN2009201073470U patent/CN201413194Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104564155A (en) * | 2013-10-28 | 2015-04-29 | 河北首力防爆电机有限公司 | Coal mine underground permeable early warning device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Chang Jian Document name: Notification of Passing Examination on Formalities |
|
| DD01 | Delivery of document by public notice |
Addressee: Chang Jian Document name: Approval notice for cost mitigation |
|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Beijing Lingtian Century Automation Technology Co., Ltd. Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Beijing Lingtian Century Automation Technology Co., Ltd. Document name: Notification of Termination of Patent Right |
|
| 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: 20100224 Termination date: 20180415 |