CN213543813U - Portable thermal imager system with temperature and humidity sensor - Google Patents
Portable thermal imager system with temperature and humidity sensor Download PDFInfo
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- CN213543813U CN213543813U CN202022586315.2U CN202022586315U CN213543813U CN 213543813 U CN213543813 U CN 213543813U CN 202022586315 U CN202022586315 U CN 202022586315U CN 213543813 U CN213543813 U CN 213543813U
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Abstract
The utility model provides a portable thermal imager system with a temperature and humidity sensor, which comprises an environment temperature and humidity detection module; the mobile terminal is connected with the environment temperature and humidity detection module; the portable thermal image detection head is connected with the mobile terminal; the portable thermal image detection head comprises a connection port and an infrared detection head connected with the connection port; the environment temperature and humidity detection module comprises a temperature and humidity sensor and a wireless transmission module connected with the temperature and humidity sensor; the wireless transmission module is used for transmitting the environment temperature and humidity data acquired by the temperature and humidity sensor to the mobile terminal in an encrypted or unencrypted mode; the portable thermal image detection head is used for acquiring an infrared thermal image of a target object and sending the infrared thermal image to the mobile terminal.
Description
Technical Field
The utility model relates to a thermal imager technical field particularly, relates to a portable thermal imager system with temperature and humidity sensor.
Background
At present, portable thermal imagers are more and more widely applied in the aspects of equipment fault detection and diagnosis, material defect detection and evaluation, building energy conservation evaluation, automatic monitoring and testing of industrial production processes, product quality monitoring, disaster reduction and prevention and the like. The portable thermal imager is influenced by various environmental factors, the problem of large thermal image data error generally exists in the portable thermal imager, and in order to reduce the influence of the environmental factors as much as possible, a proper detection environment needs to be selected and relevant parameters of the thermal imager are configured; at present, thermal imagers used in the power inspection process are mostly imported from abroad, are large in size and single in function, are mostly all-in-one machines, sensors are also directly arranged on a control main board of the thermal infrared imager, and the detection precision of the thermal imager is affected by certain heat emitted by the thermal imager in the working process; some devices manually input temperature and humidity parameters, and are inconvenient to use. Therefore, a scheme that the camera and the processing module are separately arranged is required to be provided, so that the accuracy of the obtained thermal image data is higher, the convenience of the used equipment is improved, and the cost of the equipment is reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a portable thermal imaging system with temperature and humidity sensor for realize improving the technological effect of the convenience of using when making the thermal imagery data precision that acquires higher.
The embodiment of the utility model provides a portable thermal imager system with a temperature and humidity sensor, which comprises an environment temperature and humidity detection module; the mobile terminal is connected with the environment temperature and humidity detection module; the portable thermal image detection head is connected with the mobile terminal; the portable thermal image detection head comprises a connection port and an infrared detection head connected with the connection port; the environment temperature and humidity detection module comprises a temperature and humidity sensor and a wireless transmission module connected with the temperature and humidity sensor; the wireless transmission module is used for encrypting the environment temperature and humidity data collected by the temperature and humidity sensor and then transmitting the encrypted environment temperature and humidity data to the mobile terminal; the portable thermal image detection head is used for acquiring an infrared thermal image of a target object and sending the infrared thermal image to the mobile terminal; the mobile terminal is used for configuring detection parameters of the portable thermal image detection head.
Further, the portable thermographic detection head also comprises a first DC/DC converter; the input end of the first DC/DC converter is connected with the connecting port, and the output end of the first DC/DC converter is respectively connected with the temperature and humidity sensor and the infrared detection probe.
Furthermore, the environment temperature and humidity detection module further comprises a power module and a second DC/DC converter, an input end of the second DC/DC converter is connected with the power module, and an output end of the second DC/DC converter is respectively connected with the temperature and humidity sensor and the wireless transmission module.
Further, mobile terminal includes control panel and visible light and takes a photograph the module, control panel with the visible light is taken a photograph the module and is connected, control panel includes the image and takes a photograph the module, the image is taken the module and is used for control infrared detecting head and visible light are taken a photograph module and are taken image information, image information includes infrared thermal image and visible light image.
Further, the control panel further comprises a temperature early warning module, and the temperature early warning module is used for carrying out early warning prompt on the over-temperature object in the current infrared thermal image according to the configured temperature threshold value.
Further, control panel still includes the video recording module, the video recording module is used for controlling infrared detecting head records with the visible light module of shooing and detects audio and video.
Furthermore, the control panel also comprises a temperature measurement mode selection module used for selecting a temperature measurement mode; the temperature measurement mode comprises a point temperature measurement mode, a line temperature measurement mode and a region temperature measurement mode.
The utility model discloses the beneficial effect that can realize is: the utility model provides a portable thermal imaging system with temperature and humidity sensor detects the humiture data of current environment through the wireless environment humiture detection module that sets up, then sends the humiture data of gathering to mobile terminal, and the user uses mobile terminal to carry out parameter configuration to portable thermal imagery detection head according to the humiture data that receive again to make the thermal imagery data of acquireing more reliable and more stable, the precision is higher; meanwhile, the environment temperature and humidity detection module, the mobile terminal and the portable thermal image detection head in the system are independently arranged, near field communication can be performed, the use is more convenient and faster, and the application range is wider.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments of the present invention will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to these drawings without inventive efforts.
Fig. 1 is a schematic view of a topology structure of a portable thermal imager system provided in an embodiment of the present invention;
fig. 2 is a schematic view of a topology structure of a mobile terminal according to an embodiment of the present invention.
Icon: 10-a portable thermal imager system with temperature and humidity sensors; 100-an environment temperature and humidity detection module; 110-a temperature and humidity sensor; 120-a wireless transmission module; 130-a power supply module; 140-a second DC/DC converter; 200-a mobile terminal; 210-a control panel; 211-an image capture module; 212-temperature early warning module; 213-video recording module; 214-a calibration parameter configuration module; 215-thermometry mode selection module; 300-portable thermal image detection head; 310-connection port; 320-an infrared detector head; 330-a first DC/DC converter; 400-cloud server.
Detailed Description
The technical solution in the embodiment of the present invention will be described below with reference to the accompanying drawings in the embodiment of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Meanwhile, in the description of the present invention, the terms "first", "second", and the like are used only for distinguishing the description, and are not to be construed as indicating or implying relative importance.
Please refer to fig. 1 and fig. 2, fig. 1 is a schematic diagram of a topology structure of a portable thermal imager system according to an embodiment of the present invention; fig. 2 is a schematic view of a topology structure of a mobile terminal according to an embodiment of the present invention.
The portable thermal imager system 10 with the temperature and humidity sensor 110 provided by the embodiment of the application includes an environment temperature and humidity detection module 100; the mobile terminal 200 is connected with the environment temperature and humidity detection module 100; a portable thermal image detection head 300 connected with the mobile terminal 200; the portable thermal image detection head 300 comprises a connection port 310 and an infrared detection head 320 connected with the connection port 310; the environment temperature and humidity detection module 100 includes a temperature and humidity sensor 110 and a wireless transmission module 120 connected to the temperature and humidity sensor 110; the wireless transmission module 120 is configured to transmit the environmental temperature and humidity data acquired by the temperature and humidity sensor 110 to the mobile terminal 200; the mobile terminal 200 is used for updating configuration parameters of the portable thermal image detection head 300 according to the environmental temperature and humidity data; the portable thermal image detection head 300 is configured to detect the target object according to the configuration parameters, acquire an infrared thermal image of the target object, and send the infrared thermal image to the mobile terminal 200.
In one embodiment, the mobile terminal 200 may be a mobile phone, a tablet computer, or the like; the temperature and humidity sensor 110 can be a DHT11 temperature and humidity sensor 110; the wireless transmission module 120 may be a bluetooth module, a ZigBee wireless communication module, or the like, and the wireless transmission module 120 may encrypt data when sending the data to the mobile terminal 200. The mobile terminal 200 is in wired connection with the connection port 310 of the portable thermal image detection head 300 through two buses; in this way, the mobile terminal 200 may not only supply power to the portable thermographic detection head 300, but also acquire an infrared thermal image acquired by the portable thermographic detection head 300. The mobile terminal 200 can directly supply power to the infrared detection head 320, and can acquire image data acquired by the infrared detection head 320, calibrate and display the infrared thermal image, so that the use is more convenient.
For example, the connection port 310 and the infrared detection head 320 in the portable thermographic detection head 300 may be mounted on the motherboard in a unified manner; a temperature sensor can be arranged on the main board; the temperature sensor is used for detecting the temperature inside the portable thermal image detection head 300, the mobile terminal 200 may close the infrared detection head 320 after the temperature sensor collects that the temperature inside the portable thermal image detection head 300 exceeds an upper limit value (the upper limit value may be set to 60-80 ℃, but is not limited to 60-80 ℃) for a period of time (for example, 30 minutes), and when the temperature inside the portable thermal image detection head 300 is reduced to a proper temperature (for example, 20 ℃), the infrared detection head 320 is started.
In consideration of the possible difference between the power supply voltage of the infrared detection head 320 and the output voltage of the mobile terminal 200, a first DC/DC converter 330 may be further provided on the portable thermographic detection head 300 in one embodiment; an input terminal of the first DC/DC converter 330 is connected to the connection port 310, and an output terminal of the first DC/DC converter 330 is connected to the infrared detection probe. The first DC/DC converter 330 may convert a power supply voltage of the mobile terminal 200 into an operating voltage required by the infrared detector head 320; also the temperature sensor described above may be connected to the first DC/DC converter 330.
In an embodiment, the ambient temperature and humidity detection module 100 further includes a power module 130, and the power module 130 is configured to supply power to the temperature and humidity sensor 110 and the wireless transmission module 120. Further, in consideration of the difference between the power supply voltages of the temperature and humidity sensor 110 and the wireless transmission module 120, a second DC/DC converter 140 may be further disposed in the environment temperature and humidity detection module 100, an input end of the second DC/DC converter 140 is connected to the power supply module 130, and an output end of the second DC/DC converter 140 is connected to the temperature and humidity sensor 110 and the wireless transmission module 120, respectively.
In one embodiment, the mobile terminal 200 includes a control panel 210 and a visible light shooting module, the control panel 210 is connected to the visible light shooting module, the control panel 210 includes an image shooting module 211, and the image shooting module 211 is configured to control the infrared detection head 320 to shoot an infrared thermal image. Specifically, the control panel 210 may be a touch display screen; an image capturing module 211 may be disposed on the touch display screen, and when the user needs to save the infrared thermal image of the current position, the user may click the image capturing module 211 to enable the infrared detector head 320 to capture the required infrared thermal image.
Further, the control panel 210 may further include a temperature early warning module 212, where the temperature early warning module 212 is configured to set an early warning temperature threshold and perform early warning prompt. Specifically, the user may first click the temperature early warning module 212 on the touch display screen to set an early warning temperature threshold, and then the mobile terminal 200 performs a flash prompt and a voice alarm on the over-temperature position in the current infrared thermal image according to the set early warning temperature threshold.
Further, the control panel 210 further includes a video recording module 213, and the video recording module 213 is configured to control the infrared detector head 320 and the visible light shooting module to record the detection audio and video. Specifically, when the user wants to record the video information of the current detection process, the user may click the recording module 213 on the touch display screen to record the infrared image and/or the visible image.
For comparison, the control panel 210 may display the infrared thermal image of the target object and simultaneously display the corresponding visible light image, so as to facilitate comparison and analysis by the user.
In one embodiment, the control panel 210 further includes a thermometry mode selection module 215 for selecting a thermometry mode; the temperature measurement mode comprises a point temperature measurement mode, a line temperature measurement mode and a region temperature measurement mode.
In one embodiment, portable thermographic detection head 300 also includes a range sensor coupled to connection port 310. The distance between the target object and the portable thermographic detection head 300 may be detected by the ranging sensor, and the mobile terminal 200 may calibrate the infrared thermal image according to the distance.
In an implementation manner, in order to facilitate saving historical data, reduce mobile terminal 200's memory use amount simultaneously, the embodiment of the utility model provides a portable thermal imager system still includes the cloud server 400 of being connected with mobile terminal 200, and the data that mobile terminal 200 obtained can be sent to cloud server 400 and are preserved. When the user needs to use the historical data to perform an analysis experiment, the corresponding thermal image data can also be downloaded from the cloud server 400. The cloud server 400 can also issue work orders to the mobile terminals 200, so that the users can conveniently execute corresponding inspection tasks.
To sum up, the embodiment of the present invention provides a portable thermal imager system with a temperature and humidity sensor, which includes an environment temperature and humidity detection module; the mobile terminal is connected with the environment temperature and humidity detection module; the portable thermal image detection head is connected with the mobile terminal; the portable thermal image detection head comprises a connection port and an infrared detection head connected with the connection port; the environment temperature and humidity detection module comprises a temperature and humidity sensor and a wireless transmission module connected with the temperature and humidity sensor; the wireless transmission module is used for encrypting the environment temperature and humidity data collected by the temperature and humidity sensor and then transmitting the encrypted environment temperature and humidity data to the mobile terminal; the portable thermal image detection head is used for acquiring an infrared thermal image of a target object and sending the infrared thermal image to the mobile terminal; the mobile terminal is used for configuring detection parameters of the portable thermal image detection head; the obtained thermal image data is more stable and reliable, and the precision is higher; meanwhile, the environment temperature and humidity detection module, the mobile terminal and the portable thermal image detection head in the system are independently arranged, near field communication can be performed, the use is more convenient and faster, and the application range is wider.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (7)
1. The utility model provides a portable thermal imager system with temperature and humidity sensor which characterized in that includes: an environment temperature and humidity detection module; the mobile terminal is connected with the environment temperature and humidity detection module; the portable thermal image detection head is connected with the mobile terminal; the portable thermal image detection head comprises a connection port and an infrared detection head connected with the connection port; the environment temperature and humidity detection module comprises a temperature and humidity sensor and a wireless transmission module connected with the temperature and humidity sensor; the wireless transmission module is used for transmitting the environment temperature and humidity data acquired by the temperature and humidity sensor to the mobile terminal in an encrypted or unencrypted manner; the portable thermal image detection head is used for acquiring an infrared thermal image of a target object and sending the infrared thermal image to the mobile terminal; the mobile terminal is used for configuring detection parameters of the portable thermal image detection head.
2. The portable thermal imager system of claim 1, wherein the portable thermographic detection head further comprises a first DC/DC converter; the input end of the first DC/DC converter is connected with the connecting port, and the output end of the first DC/DC converter is respectively connected with the temperature and humidity sensor and the infrared detector head.
3. The portable thermal imager system of claim 1, wherein the ambient temperature and humidity detection module further comprises a power module and a second DC/DC converter, an input end of the second DC/DC converter is connected to the power module, and an output end of the second DC/DC converter is connected to the temperature and humidity sensor and the wireless transmission module, respectively.
4. The portable thermal imager system of claim 1, wherein the mobile terminal comprises a control panel and a visible light photographing module, the control panel is connected with the visible light photographing module, the control panel comprises an image photographing module, the image photographing module is used for controlling the infrared detection head and the visible light photographing module to photograph image information, and the image information comprises an infrared thermal image and a visible light image.
5. The portable thermal imager system of claim 4, wherein the control panel further comprises a temperature pre-warning module for pre-warning over-temperature objects in the current infrared thermal image according to a configured temperature threshold.
6. The portable thermal imager system of claim 4, wherein the control panel further comprises a video module for controlling the infrared detector head and the visible light photographing module to record detection audio and video.
7. The portable thermal imager system of claim 4, wherein the control panel further comprises a thermometry mode selection module for selecting a thermometry mode; the temperature measurement mode comprises a point temperature measurement mode, a line temperature measurement mode and a region temperature measurement mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022586315.2U CN213543813U (en) | 2020-11-10 | 2020-11-10 | Portable thermal imager system with temperature and humidity sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022586315.2U CN213543813U (en) | 2020-11-10 | 2020-11-10 | Portable thermal imager system with temperature and humidity sensor |
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| Publication Number | Publication Date |
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| CN213543813U true CN213543813U (en) | 2021-06-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022586315.2U Active CN213543813U (en) | 2020-11-10 | 2020-11-10 | Portable thermal imager system with temperature and humidity sensor |
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| Country | Link |
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| CN (1) | CN213543813U (en) |
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