CN106952982A - A kind of infrared sensing device for being easy to detect - Google Patents
A kind of infrared sensing device for being easy to detect Download PDFInfo
- Publication number
- CN106952982A CN106952982A CN201710228315.5A CN201710228315A CN106952982A CN 106952982 A CN106952982 A CN 106952982A CN 201710228315 A CN201710228315 A CN 201710228315A CN 106952982 A CN106952982 A CN 106952982A
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- CN
- China
- Prior art keywords
- circuit element
- easy
- sensing device
- detection relay
- pin
- 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.)
- Pending
Links
- 238000001514 detection method Methods 0.000 claims abstract description 21
- 230000005669 field effect Effects 0.000 claims abstract description 8
- 239000005336 safety glass Substances 0.000 claims description 3
- 230000005619 thermoelectricity Effects 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/08—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof in which radiation controls flow of current through the device, e.g. photoresistors
- H01L31/09—Devices sensitive to infrared, visible or ultraviolet radiation
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
- G08B21/24—Reminder alarms, e.g. anti-loss alarms
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Geophysics And Detection Of Objects (AREA)
Abstract
The invention discloses a kind of infrared sensing device for being easy to detect, it is related to mechanical appliance technical field；Several anti-skidding projections are provided with the outer wall of the shell, the bottom of the shell is provided with drain pan, the upper end of the drain pan is provided with circuit element, the circuit element is extended with pin, detection relay is installed on the circuit element, the detection relay is connected by the output end of wire and circuit element and forms loop, the circuit element is adapted with the field-effect transistor of upside, filter is provided with the upside of the thermoelectric element, the upper end of the filter is provided with window, one end of the detection relay normally-closed contact is connected by wire with one of pin, the other end of the detection relay normally-closed contact and one end of power source of alarm are connected, the other end of the power source of alarm is connected to form loop by wire with another pin；It can know whether work when after present invention installation, it can save debug time.
Description
Technical field
The present invention relates to a kind of infrared sensing device for being easy to detect, belong to mechanical appliance technical field.
Background technology
Infra-red sensing system is, with the measuring system that infrared ray is medium, five classes to be divided into according to function, by detection mechanism
It is divided into as photon detector and thermal detector.Infrared electronic technology is obtained in fields such as modern science and technology, national defence and industrial or agricultural
Obtained and be widely applied.Existing infrared sensor, which needs to be debugged after mounting, just can know whether sensing element works,
It is lost time, complex operation.
The content of the invention
Regarding to the issue above, the technical problem to be solved in the present invention is to provide a kind of infrared sensing device for being easy to detect.
The present invention it is a kind of be easy to detection infrared sensing device, it comprising shell, drain pan, anti-skidding projection, circuit element,
Field-effect transistor, support column, thermoelectric element, filter, window, pin, alarm, detection relay；The outer wall of the shell
On be provided with several anti-skidding projections, the bottom of the shell is provided with drain pan, and the upper end of the drain pan is provided with circuit element, institute
State circuit element and be extended with pin, the pin package is provided with detection relay in drain pan on the circuit element, described
Detection relay is connected by the output end of wire and circuit element and forms loop, the field-effect of the circuit element and upside
Transistor is adapted, and the both sides of the drain pan upper end are mounted on being provided with several thermoelectric elements on support column, the support column,
Filter is provided with the upside of the thermoelectric element, the upper end of the filter is provided with window, and the window is installed inside the housing
Upper end, one end of the detection relay normally-closed contact is connected by wire with one of pin, the detection relay
The other end of normally-closed contact and one end of power source of alarm are connected, and the other end of the power source of alarm passes through wire and another
Pin connects to form loop.
Preferably, being provided with several heat emission holes on the support column.
Preferably, the outer surface of the anti-skidding projection is provided with several anti-slip tanks, and anti-slip tank inside be provided with it is anti-
Sliding block.
Preferably, the alarm is audible-visual annunciator.
Preferably, being provided with safety glass on the madial wall of the window.
Preferably, the filter is broad mouth type filter.
Compared with prior art, beneficial effects of the present invention are：It can know whether work when after installation, it can save debugging
It is time, easy to use, it is easy to operate.
Brief description of the drawings
For ease of explanation, the present invention is described in detail by following specific implementations and accompanying drawing.
Fig. 1 is structural representation of the invention.
In figure：1- shells；2- drain pans；The anti-skidding projections of 3-；4- circuit elements；5- field-effect transistors；6- support columns；7- heat
Electric device；8- filters；9- windows；10- pins；11- alarms；KM1- detects relay.
Embodiment
It is specific below by what is shown in accompanying drawing to make the object, technical solutions and advantages of the present invention of greater clarity
Embodiment describes the present invention.However, it should be understood that these descriptions are merely illustrative, and it is not intended to limit the model of the present invention
Enclose.In addition, in the following description, the description to known features and technology is eliminated, to avoid unnecessarily obscuring the present invention's
Concept.
As shown in figure 1, present embodiment uses following technical scheme：It comprising shell 1, drain pan 2, anti-skidding projection 3,
Circuit element 4, field-effect transistor 5, support column 6, thermoelectric element 7, filter 8, window 9, pin 10, alarm 11, detect after
Electrical equipment KM1；Several anti-skidding projections 3 are provided with the outer wall of the shell 1, the bottom of the shell 1 is provided with drain pan 2, described
The upper end of drain pan 2 is provided with circuit element 4, and the circuit element 4 is extended with pin 5, and the pin 5 is encapsulated in drain pan 2, institute
State the output end that detection relay KM1, the detection relay KM1 is provided with circuit element 4 by wire and circuit element 4
Connect and form loop, the circuit element 4 is adapted with the field-effect transistor 5 of upside, the both sides of the upper end of drain pan 2 are equal
It is provided with support column 6, the support column 6 and is provided with several thermoelectric elements 7, the upside of the thermoelectric element 7 is provided with filter
8, the upper end of the filter 8 is provided with window 9, and the window 9 is arranged on the upper end inside shell 1, the detection relay KM1
Normally-closed contact KM1-1 one end is connected by wire with one of pin 5, the detection relay KM1 normally-closed contacts KM1-1
The other end be connected with one end of the power supply of alarm 11, the other end of the power supply of alarm 11 passes through wire and another pin
5 connections form loop.
Further, several heat emission holes are provided with the support column 6.
Further, the outer surface of the anti-skidding projection 3 is provided with several anti-slip tanks, and anti-slip tank inside be provided with it is anti-
Sliding block.
Further, the alarm 11 is audible-visual annunciator.
Further, safety glass is installed on the madial wall of the window 9.
Further, the filter 8 is broad mouth type filter.
The operation principle of present embodiment is：When in use, realized and connected by pin, and realize circuit element 4
It is powered, after the energization of circuit element 4, the output end of its circuit element 4 can form loop, when sensing element is intact, and it is detected
Relay KM1 coil electricities, detection relay KM1 normally-closed contacts KM1-1 disconnects, when sensing element is damaged, and it detects relay
Device KM1 normally-closed contacts KM1-1 is closed, and path is formed between its pin and normally-closed contact, alarm, and its alarm realizes alarm,
Prompting needs more emat sensor, and when in use, and support column 6 can realize quick heat radiating, and it is easy to use, it is easy to operate.
The general principle and principal character and advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the simply explanation described in above-described embodiment and specification is originally
The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appending claims and its
Equivalent thereof.
Claims (6)
1. a kind of infrared sensing device for being easy to detect, it is characterised in that：It includes shell, drain pan, anti-skidding projection, circuit elements
Part, field-effect transistor, support column, thermoelectric element, filter, window, pin, alarm, detection relay；Outside the shell
Several anti-skidding projections are provided with wall, the bottom of the shell is provided with drain pan, and the upper end of the drain pan is provided with circuit element,
The circuit element is extended with pin, and the pin package is provided with detection relay, institute in drain pan on the circuit element
State detection relay to connect by the output end of wire and circuit element and form loop, the field effect of the circuit element and upside
Transistor is answered to be adapted, the both sides of the drain pan upper end are mounted on being provided with several thermoelectricity members on support column, the support column
Filter is provided with the upside of part, the thermoelectric element, the upper end of the filter is provided with window, and the window is arranged in shell
The upper end in portion, one end of the detection relay normally-closed contact is connected by wire with one of pin, the detection relay
One end of the other end of device normally-closed contact and power source of alarm is connected, the other end of the power source of alarm by wire with it is another
Individual pin connects to form loop.
2. a kind of infrared sensing device for being easy to detect according to claim 1, it is characterised in that：Set on the support column
It is equipped with several heat emission holes.
3. a kind of infrared sensing device for being easy to detect according to claim 1, it is characterised in that：The anti-skidding projection
Outer surface is provided with several anti-slip tanks, and the inside of anti-slip tank is provided with non-slipping block.
4. a kind of infrared sensing device for being easy to detect according to claim 1, it is characterised in that：The alarm is sound
Light crossing-signal.
5. a kind of infrared sensing device for being easy to detect according to claim 1, it is characterised in that：The inner side of the window
Safety glass is installed on wall.
6. a kind of infrared sensing device for being easy to detect according to claim 1, it is characterised in that：The filter is wide-mouth
Formula filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710228315.5A CN106952982A (en) | 2017-04-10 | 2017-04-10 | A kind of infrared sensing device for being easy to detect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710228315.5A CN106952982A (en) | 2017-04-10 | 2017-04-10 | A kind of infrared sensing device for being easy to detect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106952982A true CN106952982A (en) | 2017-07-14 |
Family
ID=59474298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710228315.5A Pending CN106952982A (en) | 2017-04-10 | 2017-04-10 | A kind of infrared sensing device for being easy to detect |
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| Country | Link |
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| CN (1) | CN106952982A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4441023A (en) * | 1981-07-29 | 1984-04-03 | Eltec Instruments, Inc. | High output differential pyroelectric sensor |
| CN203758541U (en) * | 2014-03-15 | 2014-08-06 | 姜桂林 | Novel automatic control sensor |
| CN204287518U (en) * | 2014-12-19 | 2015-04-22 | 内蒙古化工职业学院 | A kind of infrared sensor |
| CN104568167A (en) * | 2014-12-26 | 2015-04-29 | 哈尔滨理工大学 | Infrared sensing illumination system |
| CN205352425U (en) * | 2015-11-30 | 2016-06-29 | 夏振宇 | Infrared sensing device |
| CN106442563A (en) * | 2016-10-11 | 2017-02-22 | 郑州朗鑫智能电子科技有限公司 | Leather detection device with infrared sensing function |
-
2017
- 2017-04-10 CN CN201710228315.5A patent/CN106952982A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4441023A (en) * | 1981-07-29 | 1984-04-03 | Eltec Instruments, Inc. | High output differential pyroelectric sensor |
| CN203758541U (en) * | 2014-03-15 | 2014-08-06 | 姜桂林 | Novel automatic control sensor |
| CN204287518U (en) * | 2014-12-19 | 2015-04-22 | 内蒙古化工职业学院 | A kind of infrared sensor |
| CN104568167A (en) * | 2014-12-26 | 2015-04-29 | 哈尔滨理工大学 | Infrared sensing illumination system |
| CN205352425U (en) * | 2015-11-30 | 2016-06-29 | 夏振宇 | Infrared sensing device |
| CN106442563A (en) * | 2016-10-11 | 2017-02-22 | 郑州朗鑫智能电子科技有限公司 | Leather detection device with infrared sensing function |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170714 |
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| RJ01 | Rejection of invention patent application after publication |