CN210719450U - Temperature control electric iron calibrating device - Google Patents
Temperature control electric iron calibrating device Download PDFInfo
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- CN210719450U CN210719450U CN201921952020.3U CN201921952020U CN210719450U CN 210719450 U CN210719450 U CN 210719450U CN 201921952020 U CN201921952020 U CN 201921952020U CN 210719450 U CN210719450 U CN 210719450U
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- box body
- heat
- temperature
- soldering iron
- electric soldering
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Abstract
The temperature control electric soldering iron calibration device comprises a box body and a temperature measuring device, wherein the box body is provided with a heat insulation layer, the temperature measuring device is used for measuring the temperature of electric soldering iron, a first through hole communicated with the outer side of the box body is formed in the top of the box body, a heat conductor is arranged in the box body, and heat dissipation channels communicated with the outer side of the box body are formed in two opposite side walls of the box body. The utility model discloses a box both sides wall at the heat preservation sets up heat dissipation channel for can reach heat balance as early as possible in the box, the operational environment of simulation electric iron at the in-service behavior, thereby the constant temperature of accurate measurement electric iron during operation.
Description
Technical Field
The utility model belongs to the technical field of the calorifics measures, specifically is a calibrating device for control by temperature change electric iron.
Background
With the gradual increase of the technological requirements of product production and manufacturing, higher requirements are put forward on the temperature control precision of the temperature control electric soldering iron, so that the temperature control electric soldering iron is required to be calibrated and tested regularly. In the calibration process, the influence of external environmental factors easily causes larger deviation on the calibration result of the temperature control electric soldering iron, such as fast air circulation, fluctuation of room temperature, uneven heat conduction process of the tested electric soldering iron and the sensor and the like. Chinese utility model patent CN201110060581 discloses a constant temperature electric iron calibrating device, nevertheless because the electric iron all sets up the heat preservation temperature all around in the device, can not simulate the constant temperature of electric iron in the actual work process, and because can not dispel the heat for initial temperature during the test is undulant great.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: the defects are overcome, and the calibrating device capable of quickly responding and detecting the working temperature of the electric soldering iron is provided.
The utility model adopts the technical proposal that: the temperature control electric soldering iron calibration device comprises a box body and a temperature measuring device, wherein the box body is provided with a heat insulation layer, the temperature measuring device is used for measuring the temperature of electric soldering iron, a first through hole communicated with the outer side of the box body is formed in the top of the box body, a heat conductor is arranged in the box body, and heat dissipation channels communicated with the outer side of the box body are formed in two opposite side walls of the box body.
In the scheme, during measurement, the electric soldering iron is placed into the box body through the second through hole, so that the electric soldering iron probe is in contact with the heat conductor, and the temperature measuring device is in contact with the heat conductor to measure the temperature of the electric soldering iron; and the two side walls of the box body are provided with the heat dissipation channels, so that the heat balance in the box body can be achieved as soon as possible, the working environment of the electric soldering iron in actual working is simulated, and the constant temperature of the electric soldering iron in working is accurately measured.
Preferably, the heat dissipation channel is composed of a heat dissipation fin.
Preferably, the heat conductor is a heat-conducting fluid, the heat dissipation channel faces the heat-conducting fluid, and the height of the heat dissipation channel is the same as the height of the heat-conducting fluid in the box body.
Preferably, the temperature measuring device comprises a temperature measuring sensor and a point thermometer, the top of the box body is further provided with a second through hole communicated with the outer side of the box body, one end of the temperature measuring sensor penetrates through the second through hole to be placed on the box body and is in contact with the heat-conducting fluid, and the other end of the temperature measuring sensor is connected with the point thermometer.
Preferably, the heat transfer fluid is liquid tin.
The utility model has the advantages that: the temperature of the electric soldering iron is quickly and accurately measured; the device has simple structure and convenient operation.
Drawings
Fig. 1 is a schematic diagram of the present invention.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
As shown in fig. 1, a temperature control electric soldering iron calibration device comprises a box body 1 provided with a heat insulation layer, a heat conductor 2 positioned in the box body, and a temperature measuring device, wherein two opposite side walls of the box body 1 are respectively provided with a heat dissipation channel 6 communicated with the outer side of the box body 1.
In the above arrangement, the box body 1 can isolate the influence of the external environment; the heat dissipation channel 6 enables the interior of the box body to reach heat balance as soon as possible, the working environment of the electric soldering iron 3 in actual working is simulated, and therefore the constant temperature of the electric soldering iron 3 in working is measured.
In this embodiment, the heat dissipation channel 6 is formed by heat dissipation fins.
In this embodiment, the heat conductor 2 may be a heat-conducting fluid with high heat-conducting efficiency and good fluidity, such as metal liquid tin, and the fluid may completely wrap the probe of the electric soldering iron, so as to ensure the overall contact between the electric soldering iron 3 to be tested and the heat-conducting fluid, so that the heat-conducting is uniform, and the heat-conducting fluid is also suitable for electric soldering iron probes with different shapes.
Furthermore, the heat-conducting fluid is located at the lower part of the box body 1, the heat-radiating channel 6 is over against the heat-conducting fluid, and the height of the heat-radiating channel 6 is the same as the height of the heat-conducting fluid located in the box body, so that heat radiation can be further enhanced.
In this embodiment, the temperature measuring device includes a temperature measuring sensor 4 and a point thermometer 5 connected to the temperature measuring sensor, the temperature measuring sensor 4 is placed on the case 1 through the second through hole 12, one end of the temperature measuring sensor is in contact with the heat conductor 2, and the other end of the temperature measuring sensor is connected to the point thermometer 5.
In the above arrangement, the point thermometer 5 can adopt a FLUKE 50 series contact point thermometer, and the temperature sensor 4 adopts an I-grade K-type temperature sensor, so that the measurement precision can be improved; and the temperature sensor can be taken out of the device at any time, so that the calibration is convenient during each measurement.
The utility model discloses a use method does: inserting the electric iron 3 to be tested into the first through hole 11 of the box body 1; inserting the temperature measuring sensor 4 into the second through hole 12 of the box body 1 and connecting the temperature measuring sensor with the point thermometer 5; starting the temperature-measured electric iron 3, and setting a calibrated temperature point; after the measured value of the point thermometer 5 is stable, recording the value; according to the calibration requirements, different temperature points are measured as described above.
Claims (5)
1. The temperature control electric soldering iron calibration device comprises a box body (1) with a heat insulation layer and a temperature measuring device for measuring the temperature of electric soldering iron, wherein a first through hole (11) through which electric soldering iron (3) can pass is formed in the top of the box body (1), and a heat conductor (2) is arranged in the box body, and the temperature control electric soldering iron calibration device is characterized in that heat dissipation channels (6) communicated with the outer side of the box body are formed in two opposite side walls of the box body (1).
2. A temperature controlled electric soldering iron calibrating device as claimed in claim 1 in which the heat sink channel (6) comprises a heat sink.
3. A temperature controlled electric soldering iron calibrating device according to claim 1 wherein the heat conductor (2) is a heat conducting fluid, the heat dissipating channel (6) is aligned with the heat conducting fluid, and the height of the heat dissipating channel (6) is the same as the height of the heat conducting fluid in the box.
4. A temperature controlled electric iron calibration device as claimed in claim 3, wherein the temperature measuring device comprises a temperature measuring sensor (4) and a point thermometer (5), the top of the box (1) is further provided with a second through hole (12) for the temperature measuring sensor (4) to pass through, one end of the temperature measuring sensor (4) passes through the second through hole (12) to contact the heat conducting fluid (2), and the other end of the temperature measuring sensor (4) is connected with the point thermometer (5).
5. A temperature controlled electric soldering iron calibration device as claimed in claim 3 in which the heat conductor (2) is liquid tin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921952020.3U CN210719450U (en) | 2019-11-13 | 2019-11-13 | Temperature control electric iron calibrating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921952020.3U CN210719450U (en) | 2019-11-13 | 2019-11-13 | Temperature control electric iron calibrating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210719450U true CN210719450U (en) | 2020-06-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921952020.3U Active CN210719450U (en) | 2019-11-13 | 2019-11-13 | Temperature control electric iron calibrating device |
Country Status (1)
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| CN (1) | CN210719450U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114406431A (en) * | 2022-03-15 | 2022-04-29 | 中国原子能科学研究院 | Monitoring system for electron beam welding temperature |
-
2019
- 2019-11-13 CN CN201921952020.3U patent/CN210719450U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114406431A (en) * | 2022-03-15 | 2022-04-29 | 中国原子能科学研究院 | Monitoring system for electron beam welding temperature |
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