CN104280131A - Infrared thermal imaging device - Google Patents
Infrared thermal imaging device Download PDFInfo
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- CN104280131A CN104280131A CN201310289223.XA CN201310289223A CN104280131A CN 104280131 A CN104280131 A CN 104280131A CN 201310289223 A CN201310289223 A CN 201310289223A CN 104280131 A CN104280131 A CN 104280131A
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- infrared
- display part
- acquisition unit
- helmet
- infrared thermal
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Abstract
The invention discloses an infrared thermal imaging device and relates to the field of application of infrared detection. A thermal imaging device in the prior art is not convenient to carry, a specially-assigned person needs to perform routing inspection, and the problem that the occurrence time and the occurrence place of an electric power device are not certain can not be effectively solved. Therefore, the thermal imaging device is provided with an infrared thermal image acquiring part, a helmet in which the infrared thermal image acquiring part is arranged, a display part used for displaying infrared thermal images, an adjustment device used for freely adjusting the distance between a display part and eyes in a bending shaping mode, the helmet and the display part are connected through an adjusting device so that the advantages that the infrared thermal imaging device is convenient to carry and use, can be used by nonprofessionals and can be used anytime and anywhere can be achieved, and the problems of electric infrared detection are effectively solved.
Description
Technical field
Thermal image device of the present invention relates to the application of infrared detection.
Background technology
At present, the detection of power equipment adopts traditional thermal image device more, but due to many limitation of traditional thermal image device performance and function aspects, the electric inspection process detecting to such as urban distribution network, transmission line of electricity, transformer station etc. brings very large difficulty.Tradition thermal image device is generally portable equipment, special messenger is needed to use thermal image device to patrol and examine power equipment, because the weight of general hand-held thermal image device is between 1-3kg, long-time use equipment, can feel that equipment is very heavy, so the infrared customary Detection task workload of power equipment is heavy in the past, and need to arrange professional to detect.On the other hand, there is position and time and all possess very large randomness, so routine is patrolled and examined and not necessarily effectively can be investigated out all hiding defects in the fault of power equipment.
For this reason, some expect that the infrared thermal imagery product behaviour improving infrared detection efficiency expected.Such as patent documentation application number: 201010182119.7 disclose a kind of Vehicular power line detection device, thermal infrared imaging device is erected at roof by this pick-up unit, detect with Vehicular power line and replace manual detection, reduce the labour intensity that line of electric force detects, improve the security of detection efficiency and testing staff.But, this device can not effectively solve current difficulty, first, it just patrols with car and replaces people to patrol, actual benefit of patrolling and examining middle generation is take after personnel need not get off again, although alleviate labour intensity to a certain extent, also virtually add routing inspection cost on the other hand; The second, the position residing for power equipment is general more special, and especially as places such as the transmission line of electricity in field and transformer stations, vehicle generally cannot enter, and institute brings some other puzzlement by this way to a certain extent on the contrary.
Therefore, a kind of thermal infrared imaging device of exigence, it possesses following several respects feature: the first, carries and easy to use; The second, use without the need to special messenger, conventional power staff all can use; 3rd, can large area, use whenever and wherever possible.The thermal image device possessing above three point patterns by effectively investigate out power equipment the defect hidden, ensure the stable operation of power department transmission of electricity, power transformation, distribution.
Summary of the invention
The object of the invention is to, provide a kind of helmet-type thermal infrared imaging device, it carries and easy to use; Use without the need to special messenger, conventional power staff all can use whenever and wherever possible.Also provide a kind of display device used for the helmet, this display device will be better than the general display device of patrolling picture device or video eyepiece, more be beneficial to practicality and the use of helmet-type thermal image device simultaneously.The object of the invention is to be realized by following scheme: a kind of thermal infrared imaging device, is characterized in that, this thermal image device has the acquisition unit obtaining infrared thermal imagery; For the helmet of built-in installation infrared thermal imagery acquisition unit; For showing the display part of infrared thermal imagery; For arbitrarily regulating the regulating device between display part and eyes by bend fixing, the helmet is connected by regulating device with display part.Its display part display screen used is TFT LCD liquid crystal display screen, also can be the LCDs such as OLED, LED, STN.Its infrared acquisition unit is installed on inner helmet.The infrared lens parts that its infrared acquisition unit comprises can manual adjustments focus on, and also motorized adjustment can focus on, automatically can also regulate focusing.The regulating device of its random bend fixing can be coiled pipe.The regulating device of its random bend fixing can be any material.Also possess operating portion, infrared alarm temperature can be set, or control infrared thermal imagery acquisition unit carries out outside or internal calibrations, or shooting infrared thermal imagery, maybe can carry out other operations.Its display part indicates the highest temperature, alarm temperature and central point temperature with available Chinese and English and Arab.The regulating device of its random bend fixing can be installed on any position of the helmet.Also possess alarm portion, audible and visual alarm can be carried out according to specific alarm conditions.
A kind of infrared thermal imagery image pickup method is provided, it comprises the steps: to obtain infrared thermal imagery by acquisition unit, acquisition unit is loaded by the helmet, the infrared thermal imagery of acquisition unit acquisition is shown by display part, regulate display part to the relative position of human eye and relative angle by regulating device, comprise top to bottom, left and right, front and rear and angular adjustment.Carry out the setting of infrared alarm temperature by operating portion, carry out outside or the internal calibrations of infrared thermal imagery acquisition unit, carry out the photographing operation of thermal image.
Accompanying drawing illustrates:
Fig. 1 is the side elevational cross-section of first embodiment of the invention
Fig. 2 is the side view of first embodiment of the invention
Fig. 3 is the front elevation of first embodiment of the invention
Fig. 4 bend fixing regulating device to be arbitrarily the schematic diagram of coiled pipe
Fig. 5 bend fixing regulating device to be arbitrarily the schematic diagram that universal joint adds coiled pipe
Fig. 6 is the schematic diagram of display part
Fig. 7 is the schematic diagram of overall operation
Fig. 8 is the schematic diagram of control device
Fig. 9 is software application schematic diagram
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described further.Note, the embodiment that below will illustrate for understanding the present invention better, and does not limit the scope of the invention, and can change over the various forms in the scope of the invention.
[the 1st embodiment]:
First, the 1st embodiment of the present invention is described.Fig. 1 demonstrates a kind of helmet-type thermal infrared imaging device as each embodiment of the present invention, and the thermal image device shown in Fig. 1 has: infrared thermal imagery acquisition unit 1, the helmet 2, display part 3, regulating device 4.
Infrared thermal imagery acquisition unit 1 is made up of not shown optical imagery parts 101, infrared movement 102, control circuit 103 etc.Optics 101 is made up of infrared optics lens, for will receive focus IR radiation to infrared eye.Infrared movement 102 is made up of detector and signal pre-processing circuit, and detector, as refrigeration or the infrared focal plane detector of non-brake method type, is converted to electric signal the infrared radiation by optics; Signal pre-processing circuit comprises sample circuit, A/D convertor circuit, timing trigger circuit etc., the electric signal exported by infrared eye carries out the signal transacting such as sampling within the cycle of regulation, be converted to the thermal-image data of numeral through A/D convertor circuit, this thermal-image data is such as the binary data of 14 or 16.Control circuit 103 is generally FPGA circuit or flush type circuit, completes the various control work of thermal image device.
The helmet 2 helmet body 201 as shown in Figure 2, separation 202, helmet body is for carrying the electronic circuits such as infrared acquisition unit, and separation 202, for by the circuit of infrared acquisition unit and external isolation, reaches the effect of protection.Generally can be reequiped by conventional power crash helmet.
Display part 3 LCD liquid crystal display screen 301 as shown in Figure 6, display screen shell 302 and light shield 303 and not shown driving circuit 304 form.Generally, LCD liquid crystal display screen 401 is general T FT LCDs, also can be the display screen of the kinds such as STN, OLED, LED; When driving circuit is different, the input of its signal source can be the signals such as common AV vision signal, LVDS signal or TTL.Its display source signal is infrared acquisition unit.
Regulating device 4 is can the regulating device of random bend fixing, and the helmet is connected by regulating device with display part, and regulating device can be arranged on the optional position of the helmet.The schematic diagram of Fig. 4 to be regulating device be coiled pipe.Wherein 401 is the screw at coiled pipe two ends, and 402 is nut, can coiled pipe and the helmet and display screen be closely fixed together respectively by 401 and 402.403 is can the coiled pipe of random bend fixing.Its material can be metal, also can be other any material.Fig. 5 thus regulating device be another form, wherein 501 is circular universal joint, and 502 is inflexible bar, and 503 is can the coiled pipe of random bend fixing.
In addition, this thermal infrared imaging device also possesses operating portion, can arrange infrared alarm temperature, can control infrared thermal imagery acquisition unit and carry out outside or internal calibrations, also can take infrared thermal imagery, maybe can carry out other operations; This thermal image device also possesses storage part, can store infrared thermal imagery; This thermal image device also possesses alarm portion, can carry out audible and visual alarm according to specific alarm conditions.
As shown in Figure 3, this invention additionally provides a kind of infrared thermal imagery image pickup method, it comprises the steps: to obtain infrared thermal imagery by acquisition unit, acquisition unit is loaded by the helmet, the infrared thermal imagery of acquisition unit acquisition is shown by display part, regulate display part to the relative position of human eye and relative angle by regulating device, comprise top to bottom, left and right, front and rear and angular adjustment.Carried out the setting of alarm temperature by operating portion, control infrared thermal imagery acquisition unit and carry out outside or internal calibrations, also can take infrared thermal imagery, in this embodiment, operating portion is the control enclosure being placed on the helmet, is also built-in with battery in its control enclosure.The storage of infrared thermal imagery is carried out by storage part.Audible and visual alarm is carried out according to specific alarm conditions by alarm portion.
[the 2nd embodiment]:
Fig. 7 is that the one showing thermal infrared imaging device of the present invention uses schematic diagram, and the use of the present embodiment is shot for example with power equipment, and the shooting of other industry is analogous to this use-pattern.Thermal infrared imaging device in the present embodiment its have: infrared thermal imagery acquisition unit 1, the helmet 2, display part 3, regulating device 4 and operating portion 5.
In the present embodiment, for guaranteeing the comfort level of eye-observation infrared thermal imagery, do not have influence on the walking of user, the display part used is arranged at the front, side of the helmet, and adopt the LCDs (such as 1.5 inches-7 inches) of certain size, be convenient to the observation of eyes.Simultaneously, select metal hose as regulating device, metal hose two ends are connected to display part and the helmet, can arbitrarily bend and the characteristic of shaping because metal hose possesses, so user of service can according to the hobby of oneself and level of comfort, random adjustment display part, to the relative position of the helmet and relative angle, comprises top to bottom, left and right, front and rear and angular adjustment.(be equal to and regulate display part to the relative position of human eye and relative angle, comprise top to bottom, left and right, front and rear and angular adjustment), very convenient operation.Simultaneously, in the present embodiment, its infrared thermal imagery acquisition unit have employed expose can the infrared optical lens of manual focusing, because the environment for use of the helmet equipment in the present invention is ever-changing, measured body target can closely can be far away, think and reach best shooting effect, preferably adopt the optical lens that can focus, to reach best shooting effect, and, the orientation of general focusing be 0.5 meter to infinite distance.Meanwhile, Fig. 8 shows the schematic diagram of operation, and its operating portion possesses key 601 of taking pictures, alarm temperature arranges key 602, power supply key 603, and built-in not shown battery.In the middle of real environment for use, in order to more operation readiness, often the quantity of button is fewer, and it is more simple better to use.So in the middle of the present embodiment, eliminate aligning key usual in the middle of infrared thermal imagery in the middle of operating portion, but the function of aligning key and key of taking pictures are united two into one, while pressing key of taking pictures each time, first automatically carry out infrared calibration, and then carry out the storage of infrared picture.The reason of internal battery is because battery is originally as High Temperature device, so away from head, in order to the design of simplification product, should be built in by battery in operating portion, both decrease the number of fitting parts of product, also improve the security of product.
Simultaneously, in the middle of the present embodiment, Fig. 9 shows the software interface of thermal infrared imaging device of the present invention, according to the operating characteristic of helmet-type thermal image device, its software interface has embodied simultaneously the numerical value of the highest temperature in picture, central point temperature in picture and alarm temperature.
Meanwhile, in the middle of the present embodiment, also may possess not shown voice recorder, in the middle of the present embodiment, voice recorder is installed in operating portion, according to the convenience used, can certainly be installed on other positions, as in display part or on the helmet.
The full content of the present embodiment is more than described, those skilled in the art can easily expect other advantages and change.Therefore, the present invention generally goes up at it and does not limit and detail shown and described here and representational embodiment.Therefore, various change can be carried out when not departing from the spirit or scope of the general inventive concept defined by claims and equivalent thereof.
Claims (10)
1. a thermal infrared imaging device, is characterized in that, this thermal image device has:
Obtain the acquisition unit of infrared thermal imagery;
For the helmet of built-in installation infrared thermal imagery acquisition unit;
For showing the display part of infrared thermal imagery;
For arbitrarily regulating the regulating device of display part and eyes relative position and relative angle by bend fixing, the helmet is connected by regulating device with display part.
2. thermal image device according to claim 1, is characterized in that:
Its display part display screen used is TFT LCD liquid crystal display screen, also can be the LCDs such as OLED, LED, STN.
3. thermal image device according to claim 1, is characterized in that:
Its infrared acquisition unit is installed on inner helmet.
4. thermal image device according to claim 1, is characterized in that:
The infrared lens parts that its infrared acquisition unit comprises can manual adjustments focus on, and also motorized adjustment can focus on, automatically can also regulate focusing.
5. thermal image device according to claim 1, is characterized in that:
The regulating device of its random bend fixing can be coiled pipe.
6. thermal image device according to claim 1, is characterized in that:
The regulating device of its random bend fixing can be metal material and/or non-metallic material.
7. thermal image device according to claim 1, is characterized in that:
Also possess operating portion, infrared alarm temperature can be set, or control infrared thermal imagery acquisition unit carries out outside or internal calibrations, or shooting infrared thermal imagery, maybe can carry out other operations; Or, display part indicates the highest temperature, alarm temperature and central point temperature with available Chinese and English and Arab.
8. thermal image device according to claim 1, is characterized in that:
The regulating device of its random bend fixing can be installed on any position of the helmet.
9. thermal image device according to claim 1, is characterized in that:
Also possess alarm portion, audible and visual alarm can be carried out according to specific alarm conditions.
10. an infrared thermal imagery image pickup method, it comprises the steps:
Infrared thermal imagery is obtained by acquisition unit;
Acquisition unit is loaded by the helmet;
The infrared thermal imagery of acquisition unit acquisition is shown by display part;
Regulated relative position and the relative angle of display part and human eye by regulating device, comprise top to bottom, left and right, front and rear and angular adjustment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310289223.XA CN104280131A (en) | 2013-07-09 | 2013-07-09 | Infrared thermal imaging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310289223.XA CN104280131A (en) | 2013-07-09 | 2013-07-09 | Infrared thermal imaging device |
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| CN104280131A true CN104280131A (en) | 2015-01-14 |
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| CN201310289223.XA Pending CN104280131A (en) | 2013-07-09 | 2013-07-09 | Infrared thermal imaging device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106124947A (en) * | 2016-08-17 | 2016-11-16 | 国网江苏省电力公司电力科学研究院 | Wear-type ultraviolet detector |
| CN111721421A (en) * | 2020-05-22 | 2020-09-29 | 河南诚运电力工程有限公司 | Infrared maintenance equipment for electric power rush-repair |
| CN111986468A (en) * | 2020-09-15 | 2020-11-24 | 杭州潘达科技有限公司 | Wear-type infrared detector based on high frequency wireless transmission |
| CN113990028A (en) * | 2021-10-22 | 2022-01-28 | 北京通成网联科技有限公司 | Novel panoramic intelligent infrared thermal image fire monitoring alarm device and image processing method |
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| CN201185680Y (en) * | 2008-04-03 | 2009-01-28 | 谢正举 | Multifunctional vogue helmet |
| CN201293874Y (en) * | 2008-11-28 | 2009-08-19 | 凯迈（洛阳）测控有限公司 | Helmet type infrared thermal image observer and infrared thermal image viewing device for helmet |
| CN201752249U (en) * | 2010-08-06 | 2011-03-02 | 田锦林 | Communication helmet for rescuing and scouting |
| CN103063314A (en) * | 2012-01-12 | 2013-04-24 | 杭州美盛红外光电技术有限公司 | Thermal imaging device and thermal imaging shooting method |
| CN203010164U (en) * | 2013-01-18 | 2013-06-19 | 吕岳敏 | Bedside back multimedia device fixator |
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2013
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN201185680Y (en) * | 2008-04-03 | 2009-01-28 | 谢正举 | Multifunctional vogue helmet |
| CN201293874Y (en) * | 2008-11-28 | 2009-08-19 | 凯迈（洛阳）测控有限公司 | Helmet type infrared thermal image observer and infrared thermal image viewing device for helmet |
| CN201752249U (en) * | 2010-08-06 | 2011-03-02 | 田锦林 | Communication helmet for rescuing and scouting |
| CN103063314A (en) * | 2012-01-12 | 2013-04-24 | 杭州美盛红外光电技术有限公司 | Thermal imaging device and thermal imaging shooting method |
| CN203010164U (en) * | 2013-01-18 | 2013-06-19 | 吕岳敏 | Bedside back multimedia device fixator |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106124947A (en) * | 2016-08-17 | 2016-11-16 | 国网江苏省电力公司电力科学研究院 | Wear-type ultraviolet detector |
| CN111721421A (en) * | 2020-05-22 | 2020-09-29 | 河南诚运电力工程有限公司 | Infrared maintenance equipment for electric power rush-repair |
| CN111986468A (en) * | 2020-09-15 | 2020-11-24 | 杭州潘达科技有限公司 | Wear-type infrared detector based on high frequency wireless transmission |
| CN113990028A (en) * | 2021-10-22 | 2022-01-28 | 北京通成网联科技有限公司 | Novel panoramic intelligent infrared thermal image fire monitoring alarm device and image processing method |
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Application publication date: 20150114 |
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