CN203465031U - Intelligent photoelectric temperature measuring instrument - Google Patents
Intelligent photoelectric temperature measuring instrument Download PDFInfo
- Publication number
- CN203465031U CN203465031U CN201320356578.1U CN201320356578U CN203465031U CN 203465031 U CN203465031 U CN 203465031U CN 201320356578 U CN201320356578 U CN 201320356578U CN 203465031 U CN203465031 U CN 203465031U
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- CN
- China
- Prior art keywords
- lens barrel
- temperature measurer
- intelligent opto
- housing
- electrical temperature
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Abstract
The utility model relates to an intelligent photoelectric temperature measuring instrument comprising a shell and a sensor element, wherein an observation opening is arranged on the shell, a transmitting circuit is arranged inside the shell, the transmitting circuit is connected with the sensor element through a wiring row, and a tube socket element is connected to the sensor element. The intelligent photoelectric temperature measuring instrument has the following advantages as the transmitting circuit, the sensor body and the tube socket element are integrally designed, an integrated product is provided for users, a complex installation process is avoided, and the instrument is convenient for users to use; and meanwhile, the observation opening can directly display the temperature, cooperation of a secondary instrument is not required, and the production cost is reduced.
Description
Technical field
The utility model relates to a kind of instrument of measuring temperature, refers to especially a kind of intelligent opto-electrical temperature measurer.
Background technology
At present, knownly take blackbody radiation theory as basis, take the photoelectric temperature sensor that contact temperature-sensitive and contactless temperature-measuring be principal feature, can only export voltage or current signal with temperature correlation, obtain actual temp value, also need the cooperation of secondary instrument.
In addition, traditional photoelectric temperature sensor separates and provides with instrument, the final products that cause offering user require user to possess professional application experience can to use, photoelectric temperature sensor to output voltage or current signal, in output signal and actual temperature value, there is skew, in the situation of non-linear output, the technical indicator of claiming is difficult to operation.
Utility model content
For above-mentioned deficiency, the purpose of this utility model is to provide a kind of easy to use, intelligent opto-electrical temperature measurer that production cost is low.
The technical solution of the utility model is achieved in that a kind of intelligent opto-electrical temperature measurer, comprise housing and sensor element, described housing is provided with observation panel, in described housing, be provided with transmission circuit, described transmission circuit is connected with sensor by line bank, on described sensor element, is connected with tube base part.
Compared with prior art, the beneficial effects of the utility model are: adopt after said structure, due to by transmission circuit, sensor body and tube base part integrated design, what offer user is integration product, avoid complicated installation process, be user-friendly to; The direct displays temperature of this observation panel, does not need the cooperation of secondary instrument simultaneously, reduces production costs.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment technical scheme, below the accompanying drawing of required use during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only that this practicality is in order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is vertical view of the present utility model.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Embodiment based in the utility model, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
A kind of intelligent opto-electrical temperature measurer as depicted in figs. 1 and 2, comprise housing 1 and sensor element, described housing 1 is provided with observation panel, in described housing 1, is provided with transmission circuit 2, described transmission circuit 2 is connected with sensor element by line bank, on described sensor element, is connected with tube base part.By transmission circuit 2, sensor body 3 and tube base part integrated design, what offer user is integration product, avoids complicated installation process, is user-friendly to; The direct displays temperature of this observation panel, does not need the cooperation of secondary instrument simultaneously, reduces production costs.
In this embodiment, sensor body 3 is arranged in lens barrel 8 by screw thread, at described lens barrel 8, near a side of housing 1, is provided with grating 14, and this grating 14 is compressed by sensor, at described lens barrel 8, away from a side of housing 1, be provided with lens 11, these lens 11 are fixed by trim ring 12.In described lens barrel 8 bottoms, be provided with catoptron 10, directly over described lens barrel 8 top mirror 10, be provided with dustproof screw 4, whether by catoptron 10 observable temperature-sensing pipes 5, install qualified, and dustproof screw 4 is pulled down rear as viewport, adjustment is installed complete, the dustproof screw 4 of screwing on can stop dust to enter pollution light path.This part assembly is as parts, i.e. a sensor element.For realizing light path converting and the conversion that is radiated electric signal.Lens barrel 8 left sides of this sensor element are processed with external thread for installing, and are connected in the present embodiment by this screw thread with housing 1, the outer outlet screw 16 that is provided with of described housing 1.
Described tube base part comprises resilient sleeve 7 and is inserted in the temperature-sensing pipe 5 in this resilient sleeve 7, and described resilient sleeve 7 is threaded connection with lens barrel 8, and described resilient sleeve 7 is provided with set nut 6.Temperature-sensing pipe 5 is inserted in resilient sleeve 7, when set nut 6 is tightened, temperature-sensing pipe 5 is integrated with resilient sleeve 7 lockings, by the set screw 13 of resilient sleeve 7 three directions in rear portion, the concentricity of capable of regulating temperature-sensing pipe 5 and resilient sleeve 7, to guarantee that the luminous energy that thermometric end sends correctly projects in sensor body 3.Fire prevention mount pad 9 is enclosed within on temperature-sensing pipe 5 and is connected with set nut 6 by screw thread, between described fire prevention mount pad 9 and temperature-sensing pipe 5, be provided with grommet type seals 15, be used for preventing that external dust from entering, fire prevention mount pad 9 prevents that thermometer hole from penetrating flame outward intelligent opto-electrical temperature measurer is caused to damage on the one hand, also can be used as the mounting seat of intelligent opto-electrical temperature measurer simultaneously, there is not the excessive occasion of furnace flame in some, fire prevention mount pad 9 also can.Above assembly is as parts, i.e. a tube base part.The internal thread of this tube base part by resilient sleeve 7 is connected with lens barrel 8, and these parts can possess different size as required, and for example temperature-sensing pipe 5 diameters are different, need special mounting means etc. and difference, but screw thread unification in interface section is constant according to customer requirements.
In use, sensor body 3 is intelligent opto-electrical temperature measurer with transmission circuit 2 integrated designs, this intelligent opto-electrical temperature measurer is completely different from the function that 2 wires of outside two wires that connect and existing sensor possess, prior art sensor is the electric signal (curtage signal) with temperature correlation by these two wire outputs, but the relation between this signal and temperature also needs follow-up adjustment conversion, and intelligent opto-electrical temperature measurer provides power supply with two-wire system 4-20mA current loop for intelligent opto-electrical temperature measurer, loop current size is corresponding with observed temperature, observed temperature directly shows with LCD is on-the-spot, is furnished with input key, by the supporting user who is installed on PC, adjusting software can be configured and calibrate intelligent opto-electrical temperature measurer, read dut temperature value.Two wires of monitoring site environment temperature directly provide and the strict corresponding signal of temperature in 4-20mA current loop mode, the lower limit temperature that the representative of 4mA electric current arranges, 20mA has represented the ceiling temperature arranging, electric current is relevant to temperature linearity, and Displaying Meter only need to be gone here and there and in circuit, be got final product displays temperature.Dut temperature value can be directly observed in so on-the-spot demonstration, for field maintemance provides very big facility, by operations such as button can arrange without upper PC or HART manual operator in the situation that.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (9)
1. an intelligent opto-electrical temperature measurer, comprise housing (1) and sensor element, described housing (1) is provided with observation panel, it is characterized in that: described sensor element comprises sensor body (3), this sensor body (3) outside has been threaded connection lens barrel (8), a side at the close housing (1) of described lens barrel (8) is provided with grating (14), at described lens barrel (8), away from a side of housing (1), be provided with lens (11), in described housing (1), be provided with transmission circuit (2), described transmission circuit (2) is connected with sensor element by line bank, on described sensor element, be connected with tube base part.
2. a kind of intelligent opto-electrical temperature measurer according to claim 1, is characterized in that: between described lens barrel (8) and housing (1), be threaded connection.
3. a kind of intelligent opto-electrical temperature measurer according to claim 1, it is characterized in that: described tube base part comprises resilient sleeve (7) and is inserted in the temperature-sensing pipe (5) in this resilient sleeve (7), described resilient sleeve (7) is threaded connection with lens barrel (8), and described resilient sleeve (7) is provided with set nut (6).
4. a kind of intelligent opto-electrical temperature measurer according to claim 3, is characterized in that: the outer fire prevention mount pad (9) that is also provided with of described temperature-sensing pipe (5), this fire prevention mount pad (9) is fixedly connected with by screw thread with set nut (6).
5. a kind of intelligent opto-electrical temperature measurer according to claim 4, is characterized in that: between described fire prevention mount pad (9) and temperature-sensing pipe (5), be provided with grommet type seals (15).
6. a kind of intelligent opto-electrical temperature measurer according to claim 1, is characterized in that: in described lens barrel (8) bottom, be provided with catoptron (10), be provided with dustproof screw (4) directly over described lens barrel (8) top mirror (10).
7. a kind of intelligent opto-electrical temperature measurer according to claim 3, is characterized in that: the side at the close lens barrel (8) of described resilient sleeve (7) is provided with set screw (13).
8. a kind of intelligent opto-electrical temperature measurer according to claim 1, is characterized in that: the outer outlet screw (16) that is provided with of described housing (1).
9. a kind of intelligent opto-electrical temperature measurer according to claim 1, is characterized in that: described lens (11) are fixing by trim ring (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320356578.1U CN203465031U (en) | 2013-06-20 | 2013-06-20 | Intelligent photoelectric temperature measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320356578.1U CN203465031U (en) | 2013-06-20 | 2013-06-20 | Intelligent photoelectric temperature measuring instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203465031U true CN203465031U (en) | 2014-03-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320356578.1U Expired - Fee Related CN203465031U (en) | 2013-06-20 | 2013-06-20 | Intelligent photoelectric temperature measuring instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203465031U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108051094A (en) * | 2018-01-16 | 2018-05-18 | 淮安中甲仪器仪表有限公司 | Improve the method for temperature sensing performance and heat-resistant silicon photoelectricity scene temperature sensing device |
-
2013
- 2013-06-20 CN CN201320356578.1U patent/CN203465031U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108051094A (en) * | 2018-01-16 | 2018-05-18 | 淮安中甲仪器仪表有限公司 | Improve the method for temperature sensing performance and heat-resistant silicon photoelectricity scene temperature sensing device |
| CN108051094B (en) * | 2018-01-16 | 2023-12-05 | 江苏新全凯科技有限公司 | Method for improving temperature sensing performance and temperature-resistant silicon photoelectric field temperature sensing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140305 Termination date: 20150620 |
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| EXPY | Termination of patent right or utility model |