Gas leak imaging system

Abstract

The application discloses a gas leak detection imaging system, comprising: an imaging device comprising a first casing, a first control module and an image acquisition module, the first control module being arranged in the first casing, the image acquisition module being arranged in the first casing, the image acquisition module being electrically connected with the first control module, and the image acquisition module being configured to acquire a target image; a control device being separately arranged from the imaging device, the control device comprising a second casing, a power module and a second control module, the power module and the second control module being arranged in the second casing, the second control module being electrically connected with the power module and the first control module, and the second control module being configured to control the running condition of the imaging device; and a display device being separately arranged from the imaging device and being connected with the second control module or the first control module. The gas leak detection imaging system provided by the application can improve the portability of the structure of the gas leak detection imaging system, so that the application range of the gas leak detection imaging system is wider.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of gas leak detection, in particular to a gas leak detection imaging system. BACKGROUND

[0002] In recent years, gas leakage infrared imaging detection technology has attracted widespread attention, and handheld gas leak detection imaging systems have become mainstream. However, the handheld gas leak detection imaging instruments in the related art are usually large in size and can only be used in relatively wide spaces. When it is necessary to detect pipes in narrow spaces, the gas leak detection imaging instruments often cannot be used for deep detection, which greatly limits the applicable scenarios of the gas leak detection imaging instruments. CONTENT

[0003] The purpose of the present application is to provide a gas leak detection imaging system that can improve the portability of the gas leak detection imaging system structure, thereby making the gas leak detection imaging system more widely applicable.

[0004] To achieve the above purpose, the present application discloses a gas leak detection imaging system, comprising:

[0005] An imaging device, comprising a first housing, a first control module and an image acquisition module, the first control module being arranged in the first housing, the image acquisition module being arranged in the first housing, the image acquisition module being electrically connected to the first control module, and the image acquisition module being configured to acquire a target image;

[0006] A control device, which is arranged separately from the imaging device, comprising a second housing, a power module and a second control module, the power module and the second control module being arranged in the second housing, the second control module being electrically connected to the power module and the first control module, and the second control module being configured to control the operation of the imaging device;

[0007] A display device, which is arranged separately from the imaging device, connected to the second control module or the first control module, and configured to display the target image acquired by the image acquisition module.

[0008] As an optional implementation, the display device is arranged separately from the control device, the control device further comprises an antenna module, the antenna module is electrically connected to the second control module, and the control device is communicatively connected to the display device through the antenna module.

[0009] As an optional implementation, the second control module comprises a control circuit board and control buttons electrically connected to the control circuit board, the control circuit board being electrically connected to the power module and the first control module, and the control buttons being configured to control the operation of the imaging device.

[0010] As an optional implementation, the second housing comprises a main shell and an upper shell, the upper shell and the main shell being connected to form a mounting space, and the power module and the control circuit board being arranged in the mounting space.

[0011] The second control module further comprises a display panel, a charging interface and a power supply interface, all of which are electrically connected to the control circuit board, and the display panel, the charging interface, the power supply interface and the control buttons are arranged in the upper shell.

[0012] The display panel is configured to display the power of the power module, the charging interface is configured to be externally connected to a charging module to charge the power module, and the power supply interface is configured to be connected to the first control module to supply power to the first control module.

[0013] As an optional implementation, the first housing comprises a front shell and a rear shell, the rear shell and the front shell being connected to form an internal space, and the first control module being arranged in the internal space, and the front shell being provided with a light passage opening, and the image acquisition module being at least partially arranged in the internal space and having a collection end located at the light passage opening.

[0014] As an optional implementation, the image acquisition module comprises an infrared thermal imaging module, and the imaging device further comprises an infrared refrigeration detector, the infrared refrigeration detector being located in the internal space and arranged on the image side of the infrared thermal imaging module, the first control module being located between the infrared thermal imaging module and the infrared refrigeration detector, and the infrared refrigeration detector being electrically connected to the first control module.

[0015] As an optional implementation, the imaging device further comprises a laser ranging module, the laser ranging module being located in the internal space and arranged on the front shell, and along the height direction of the front shell, the laser ranging module being located on the upper side of the image acquisition module.

[0016] As an optional implementation, the gas leak imaging system further comprises a handheld rod, the handheld rod being detachably connected to the first housing, and the handheld rod being configured to be held to handhold the imaging device.

[0017] As an optional implementation, the handheld rod is a telescopic rod to adjust the length of the handheld rod.

[0018] As an optional implementation, the first shell is provided with two holding connection positions, one of which is located on the side surface of the first shell away from the image acquisition module, and the other is located on the lower surface of the first shell.

[0019] Compared with the prior art, the gas leakage imaging system has the advantages that:

[0020] The gas leakage imaging system disclosed by the application has the following advantages: the imaging device, the control device and the display device are separately arranged, so that the imaging device performs the imaging function, and the control part and the display part are separated, that is, the devices of the gas leakage imaging system are not integrated in the same shell, so that on the one hand, the overall structure of the imaging device is more compact and light, the bulky design of the imaging device is avoided, and the imaging device is not only suitable for spacious places but also suitable for narrow space places, so that the application range of the gas leakage imaging system is wider. On the other hand, the control device and the display device are separately arranged with the imaging device, so that the control device and the display device can be placed in an area far away from the imaging device when the imaging device detects the gas leakage, so as to facilitate the operator to operate and control the imaging device, and the operator can check the image collected by the imaging device in time through the display device, thereby effectively improving the operation convenience of the operator and the timeliness of information checking. BRIEF DESCRIPTION OF DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the application, the drawings needed in the embodiments will be briefly introduced as follows. Obviously, the drawings in the following description only constitute some embodiments of the application, and for those skilled in the art, other drawings can also be obtained without creative labor.

[0022] Figure 1 The structural schematic diagram of the gas leakage imaging system disclosed by the embodiments of the application;

[0023] Figure 2 The axonometric view of the imaging device disclosed by the embodiments of the application;

[0024] Figure 3 The front view of the imaging device disclosed by the embodiments of the application;

[0025] Figure 4 The left view of the imaging device disclosed by the embodiments of the application;

[0026] Figure 5 The right view of the imaging device disclosed by the embodiments of the application;

[0027] Figure 6 Bottom view of the imaging device disclosed by the embodiments of the present application;

[0028] Figure 7 Sectional view of the imaging device disclosed by the embodiments of the present application;

[0029] Figure 8 Exploded view of the imaging device disclosed by the embodiments of the present application;

[0030] Figure 9 Axonometric view of the control device disclosed by the embodiments of the present application;

[0031] Figure 10 Front view of the control device disclosed by the embodiments of the present application;

[0032] Figure 11 Top view of the control device disclosed by the embodiments of the present application;

[0033] Figure 12 Exploded view of the control device disclosed by the embodiments of the present application;

[0034] Figure 13 Sectional view of the control device disclosed by the embodiments of the present application.

[0035] Explanation of reference signs:

[0036] 100, gas leak detection imaging system;

[0037] 1, imaging device; 11, first housing; 111, front shell; 112, rear shell; 1111, light passage opening; 1112, holding connection position; 1113, second light passage opening; 12, first control module; 13, image acquisition module; 131, infrared thermal imaging module; 14, infrared refrigeration detector; 15, laser ranging module;

[0038] 2, control device; 21, second housing; 211, main shell; 212, upper shell; 2121, display panel; 2122, charging interface; 2123, power supply interface; 2124, harness buckle; 22, power module; 23, second control module; 231, control circuit board; 232, control button; 24, antenna module;

[0039] 3, display device; 4, hand-held rod; 5, cable;

[0040] X, height direction of the front shell; Y, internal space of the first housing; Z, mounting space of the second housing. DETAILED DESCRIPTION

[0041] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the scope of the present application.

[0042] It should be noted that the terms "comprising" and "having" and any variations thereof in the embodiments of the present application and the drawings are intended to cover non-exclusive inclusion. For example, a process, method, system, product or device including a series of steps or units is not limited to the listed steps or units, but can optionally further include steps or units not listed, or can optionally further include other steps or units inherent to the process, method, product or device.

[0043] In addition, in addition to being used to represent the orientation or positional relationship, the above-mentioned part of the terms can also be used to represent other meanings, for example, the term "upper" can also be used to represent a certain dependent relationship or connection relationship in some cases. Those of ordinary skill in the art can understand the specific meaning of these terms in the present application according to the specific situation.

[0044] In addition, the terms "first", "second", etc. are mainly used to distinguish different devices, elements or components (the specific types and structures can be the same or different), and are not used to indicate or imply the relative importance and quantity of the indicated devices, elements or components. Unless otherwise specified, the meaning of "multiple" is two or more.

[0045] The technical solutions of the present application will be further described below in combination with the embodiments and drawings.

[0046] Please refer to Figures 1 to 13 , Figure 1 The structural schematic diagram of the gas leak detection imaging system disclosed in the embodiments of the present application is shown. The embodiments of the present application provide a gas leak detection imaging system 100, which comprises an imaging device 1, a control device 2 and a display device 3.

[0047] Specifically, please refer to Figures 1 to 3 , the imaging device 1 is the part of the gas leak detection imaging system 100 for imaging, which can include a first casing 11, a first control module 12 and an image acquisition module 13, the first control module 12 is arranged in the first casing 11, the image acquisition module 13 is arranged in the first casing 11, the image acquisition module 13 is electrically connected with the first control module 12, and the image acquisition module 13 is configured to acquire a target image.

[0048] The target image can refer to an image facing a target space including a gas and a measured object. Alternatively, the target image can be an infrared image, a visible light image, or can be another type of image, but is not limited thereto.

[0049] In some embodiments, the imaging device 1 further comprises a first housing 11, a first control module 12, and an image acquisition module 13. Figures 3 to 7 As shown, the first housing 11 comprises a front shell 111 and a rear shell 112, the rear shell 112 is connected with the front shell 111 to form an internal space Y, the first control module 12 is arranged in the internal space Y, and the front shell 111 is provided with a light passage 1111. The image acquisition module 13 is arranged at least partially in the internal space Y, and the acquisition end of the image acquisition module 13 is located at the light passage 1111. By arranging the acquisition end of the image acquisition module 13 at the light passage 1111, the image acquisition module 13 can collect light through the light passage 1111, and thus the image acquisition module 13 can realize the acquisition function.

[0050] In an example, the acquisition end of the image acquisition module 13 can be located substantially at the light passage 1111 and cover the light passage 1111, so that the image acquisition module 13 can directly collect light.

[0051] In another example, the acquisition end of the image acquisition module 13 can be arranged close to the light passage 1111 and collect light through the light-transmitting lens covering the light passage 1111.

[0052] As can be seen, in any of the above examples, the acquisition end of the image acquisition module 13 is substantially located in the light passage 1111 or is substantially flush with the light passage 1111, that is, the acquisition end of the image acquisition module 13 does not protrude out of the light passage 1111, so that the front shell 111 can protect the acquisition end of the image acquisition module 13, preventing the acquisition end from being damaged due to exposure during gas leak detection work.

[0053] Of course, it can be understood that in other examples, the acquisition end of the image acquisition module 13 can also be arranged to protrude out of the light passage 1111, so that the acquisition end of the image acquisition module 13 can be closer to the object to be collected.

[0054] In some embodiments, the image acquisition module 13 can comprise an infrared thermal imaging module 131, so that the target image collected by the image acquisition module 13 is an infrared image. Of course, as other embodiments, the image acquisition module 13 can also comprise a visible light module, so that a visible light image can also be further collected.

[0055] In some embodiments, the imaging device 1 further comprises an infrared refrigeration detector 14, the infrared refrigeration detector 14 is located in the internal space Y, and the infrared refrigeration detector 14 is arranged on the image side of the infrared thermal imaging module 131. The infrared refrigeration detector 14 can be electrically connected with the first control module 12. In some embodiments, the imaging device 1 further comprises an infrared refrigeration detector 14, the infrared refrigeration detector 14 is located in the internal space Y, and the infrared refrigeration detector 14 is arranged on the image side of the infrared thermal imaging module 131. The infrared refrigeration detector 14 can be electrically connected with the first control module 12.

[0056] Optionally, the infrared refrigeration detector 14 has a refrigeration function, which can be used to reduce the temperature in the infrared refrigeration detector 14 and / or the internal space Y, thereby reducing the influence of the thermal radiation of various components in the imaging device 1 on imaging, thereby improving the imaging sensitivity of the imaging device 1.

[0057] Specifically, the infrared thermal imaging module 131 focuses the infrared radiation emitted by the gas and the measured object in the target space on the infrared refrigeration detector 14, and the infrared refrigeration detector 14 converts the infrared radiation into an electrical signal and transmits the electrical signal to the first control module 12, and the first control module 12 generates an image signal corresponding to the target image after processing. By providing the image acquisition module 13 including the infrared thermal imaging module 131, the infrared refrigeration detector 14 and the first control module 12 in the imaging device 1, the imaging device 1 only has functional components for imaging, thereby simplifying the structure of the imaging device 1, and reserving sufficient space for future performance upgrade of the gas leak detection imaging system 100 while improving the portability of the gas leak detection imaging system 100, ensuring the scalability and advancement of the gas leak detection imaging system 100.

[0058] In some embodiments, along the optical axis direction of the infrared thermal imaging module 131, the first control module 12 is located between the infrared thermal imaging module 131 and the infrared refrigeration detector 14. In this way, on the one hand, it is convenient for the electrical connection of the first control module 12 with the infrared thermal imaging module 131 and the infrared refrigeration detector 14, and on the other hand, it is also possible to reasonably utilize the internal space Y of the first casing 11, so that the first control module 12, the infrared thermal imaging module 131 and the infrared refrigeration detector 14 are reasonably arranged in the internal space Y, thereby enabling the structure of the imaging device 1 as a whole to be more compact, which is conducive to the miniaturization and lightweight design of the imaging device 1.

[0059] Optionally, the first casing 11 can be a substantially long strip-shaped casing, and the front casing 111 and the rear casing 112 can also be long strip-shaped casings, and the length of the rear casing 112 is greater than the length of the front casing 111, so that when the first control module 12, the image acquisition module 13 and the infrared refrigeration detector 14 are arranged in the internal space Y, they are mainly concentrated in the space formed by the rear casing 112.

[0060] In some embodiments, the imaging device 1 further comprises a laser ranging module 15, which is located in the internal space Y and arranged on the front shell 111 along the height direction X of the front shell 111, and is located on the upper side of the image acquisition module 13. By arranging the laser ranging module 15 on the side of the image acquisition module 13, the target distance can be indicated and measured, and the target distance can be displayed on the display device 3, so that the operator can adjust the position of the imaging device 1 according to the target distance, which not only facilitates the operator to determine the target space, but also helps to improve the imaging quality of the imaging device 1.

[0061] It can be understood that the laser ranging module 15 can include a laser emitter and a laser receiver, and the first control module 12 can drive the laser emitter to emit laser, and receive the reflected laser beam through the laser receiver, and complete the distance measurement of the image to be collected according to the laser ranging principle such as pulse method, phase method or triangular reflection method.

[0062] Optionally, referring to Figure 8 , the front shell 111 is also provided with a second light inlet 1113, and one end of the laser ranging module 15 is arranged at the second light inlet 1113, so that the front shell 111 can also protect the laser ranging module 15 and prevent the laser ranging module 15 from being damaged.

[0063] In some embodiments, the gas leak imaging system 100 further comprises a handheld rod 4, which is detachably connected with the first shell 11, and is configured to be held to hand the imaging device 1. By arranging the handheld rod 4, the operator can hand the imaging device 1 to perform gas detection, thereby improving the range of the operator using the imaging device 1 to perform gas leak detection, and enhancing the portability of the gas leak imaging system 100.

[0064] The handheld rod 4 is configured as a telescopic rod to adjust the length of the handheld rod 4. The operator can adjust the length of the handheld rod 4, and then adjust the height or length of the imaging device 1, so that the imaging device 1 can adapt to various types of detection environments, and further improve the adaptability and practicability of the gas leak imaging system 100.

[0065] Please refer to Figure 1 , Figure 5 , Figure 6 and Figure 8 , the first shell 11 is provided with two holding connection positions 1112, one of which is located on the side surface of the first shell 11 away from the image acquisition module 13, and the other is located on the lower surface of the first shell 11. It can be understood that in Figure 1In this way, the operator can select one of the holding connection positions 1112 according to actual needs to install the handheld rod 4, and the handheld rod 4 installed at the other holding connection position 1112 is only for demonstration. By providing two holding connection positions 1112 on the first casing 11, different handheld modes of the imaging device 1 can be achieved, thereby meeting the needs of the operator for different working environments or operation habits, and further making the application range of the gas leak imaging system 100 wider.

[0066] Specifically, the two holding connection positions 1112 can be provided on the rear casing 112, that is, one of the holding connection positions 1112 is provided on the lower surface of the rear casing 112, and the other holding connection position 1112 is provided on the side surface of the rear casing 112 away from the front casing 111. As known from the foregoing, the first control module 12, the image acquisition module 13, and the infrared refrigeration detector 14 are all provided at the rear casing 112, that is, for the imaging device 1, the overall center of gravity is mainly concentrated on the rear casing 112, and therefore, by providing the holding connection positions 1112 on the rear casing 112, the operator's hand can be closer to the center of gravity position of the imaging device 1 when holding the imaging device 1, thereby providing a more stable and comfortable holding experience.

[0067] As an implementation manner, the holding connection position 1112 can be a threaded hole, and the connection end of the handheld rod 4 with the holding connection position 1112 can have an external thread structure matched with the threaded hole. In the case of installing the handheld rod 4 on the holding connection position 1112, the operator only needs to rotate the handheld rod 4 into the holding connection position 1112 to complete the fixed connection. This way is not only simple to operate, but also has a certain stability, which is convenient for the operator to operate the gas leak imaging system 100 and improves the adaptability and practicality of the gas leak imaging system 100.

[0068] Alternatively, the first casing 11 can also be a polyhedron, and one holding connection position 1112 can be provided on each side of the first casing 11 to provide a new handheld mode of the imaging device 1, thereby further meeting the needs of the operator for different working environments or operation habits.

[0069] Please refer to Figure 1 , Figure 9 In some embodiments, the control device 2 is provided separately from the imaging device 1, and the control device 2 includes a second casing 21, a power supply module 22, and a second control module 23. The power supply module 22 and the second control module 23 are both provided in the second casing 21, the second control module 23 is electrically connected with the power supply module 22 and the first control module 12, and the second control module 23 is configured to control the operation of the imaging device 1.

[0070] It can be understood that the operation of the imaging device 1 can include, but is not limited to, one or more of the following: power on / off, image capture, data transmission, image processing, or data storage.

[0071] As an implementation, the control device 2 can be connected with the imaging device 1 through the cable 5 to realize power supply from the control device 2 to the imaging device 1 and signal transmission between the control device 2 and the imaging device 1. The cable 5 can be selected in length according to actual needs of the operator, for example, 1 meter, 2 meters, 3 meters, or 5 meters, etc., which is not limited herein.

[0072] By connecting the control device 2 with the imaging device 1 through the cable 5, since the cable 5 has a certain length, when the imaging device 1 performs gas detection, the control device 2 can be arranged in an area away from the imaging device 1, so as to facilitate the operator to operate and control the imaging device 1, and to facilitate the operator to view the images collected by the imaging device 1 in time through the display device, thereby effectively improving the operation convenience of the operator and the timeliness of information viewing.

[0073] In some embodiments, the second control module 23 includes a control circuit board 231 and control buttons 232 electrically connected to the control circuit board 231, the control circuit board 231 is electrically connected with the power module 22 and the first control module 12, and the control buttons 232 are configured to control the operation of the imaging device 1.

[0074] Optionally, the second control module 23 can be provided with one or more control buttons 232, and each control button 232 can be used to control various functions of the imaging device 1. For example, the control button 232 can be an on / off button for controlling the start and stop of the imaging device 1.

[0075] Optionally, in the case where the second control module 23 is provided with only one control button 232, the click frequency and duration of the control button 232 can be matched with the control instructions corresponding to various functions of the imaging device 1. For example, one click of the control button 232 can control the imaging device 1 to start or stop, two clicks of the control button 232 can control the working mode of the imaging device 1 to switch, and long press of the control button 232 can adjust the magnification of the image acquisition module 13.

[0076] Optionally, the second control module 23 may be equipped with a control button 232 for controlling the opening and closing of the imaging device 1. The function control panel of the imaging device 1, such as the parameter adjustment panel of the image acquisition module 13, can be displayed on the display device 3, and the operator can control the operation of the imaging device 1 through the display device 3. This not only simplifies the structure of the control device 2 and improves the portability of the gas leak detection imaging system 100, but also avoids the need for the operator to operate the control device 2 or the imaging device 1, thus improving the flexibility and convenience of the operator in operating the gas leak detection imaging system 100.

[0077] By integrating the control circuit board 231 and control buttons 232 used to control the operation of the imaging device 1 into the second control module 23 which is separate from the control device 2, instead of integrating the control function into the imaging device 1 which is closer to the target space, the structure of the imaging device 1 is simplified, and the operator can control it from away from the imaging device 1, thereby improving the convenience and safety of the operator in gas leak detection operations.

[0078] It is understood that the control button 232 mentioned above may include physical buttons or virtual buttons on a touch screen. When the control button 232 is a virtual button on a touch screen, the display device 3 may be located on the control device 2, and the display device 3 may be a touch screen.

[0079] like Figures 9 to 13 As shown, in the control device 2, the second housing 21 includes a main housing 211 and an upper housing 212. The upper housing 212 and the main housing 211 are connected to form an installation space Z. The power module 22 and the control circuit board 231 are both disposed in the installation space Z.

[0080] The second control module 23 also includes a display panel 2121, a charging interface 2122, and a power supply interface 2123, all electrically connected to the control circuit board 231. The display panel 2121, charging interface 2122, power supply interface 2123, and control buttons 232 are all located on the upper shell 212. The display panel 2121 is configured to display the power level of the power module 22, the charging interface 2122 is configured to connect an external charging module (not shown in the figure) to charge the power module 22, and the power supply interface 2123 is configured to connect to the first control module 12 to supply power to the first control module 12.

[0081] By incorporating the functional components of the gas leak detection imaging system 100, including the power module 22 and the second control module 23, into the control device 2, the imaging device 1 gains imaging functionality, while the control functionality is transferred to the control device 2. This further simplifies the structure of the imaging device 1, reduces its weight and volume, and improves the portability of the gas leak detection imaging system, making it easier for operators to carry and operate.

[0082] Optionally, two shoulder strap buckles 2124 can be arranged on the upper shell 212, and the two shoulder strap buckles 2124 are arranged on the two sides of the upper shell 212 respectively, and the two shoulder strap buckles 2124 are configured to pass through the shoulder strap to facilitate carrying on the operator's body. By arranging the two shoulder strap buckles 2124 on the upper shell 212 of the control device 2, the operator can carry the control device 2 on the body through the shoulder strap, without the need to hold or fix in a specific position, which improves the portability of the gas leak imaging system structure 100, not only can reduce the burden of the operator, but also can improve the work efficiency of the operator.

[0083] In some embodiments, the display device 3 is arranged separately from the imaging device 1, and the display device 3 is connected with the second control module 23 or the first control module 12, and the display device 3 is configured to display the target image collected by the image collection module 13.

[0084] It can be understood that in other embodiments, the display device 3 can be arranged separately from the control device 2, or can be integrated on the control device 2. In the case of integrating the display device 3 on the control device 2, the target image collected by the image collection module 13 is transmitted directly to the display device 3 by the first control module 12, and the display device 3 displays the target image.

[0085] And in the case of arranging the display device 3 separately from the control device 2, the target image collected by the image collection module 13 is transmitted to the second control module 23 by the first control module 12, and then transmitted to the display device 3 by the second control module 23, and the display device 3 displays the target image.

[0086] As an implementation, please refer to Figure 1 , the display device 3 is arranged separately from the control device 2, and the control device 2 further comprises an antenna module 24, and the antenna module 24 is electrically connected with the second control module 23, and the control device 2 is in communication connection with the display device 3 through the antenna module 24.

[0087] It can be understood that the control device 2 can establish communication connection with one or more display devices 3 through the antenna module 24, so that each display device 3 in communication connection with the control device 2 can display the target image.

[0088] By arranging the display device 3 separately from the control device 2 and establishing communication connection between the display device 3 and the control device 2, not only can avoid the limitation of the traditional fixed display device 3, so that the operator can flexibly select the display device and / or the display position according to the actual needs, but also the operator can also view the detection screen and related information of the gas leak imaging system 100 in real time through the display device 3 when not in the operation range of the control device 2, which enhances the applicability and flexibility of the gas leak imaging system 100.

[0089] By separating the imaging device 1 from the control device 2 for controlling the imaging device 1, the display device 3 for displaying the target image, the imaging device 1, the control device 2 and the display device 3 are not integrated in the first casing 11 or the second casing 21, the imaging device 1 can be more compact and more convenient to enter narrow space, thereby improving the portability of the gas leak imaging system 100 structure, and further making the application range of the gas leak imaging system wider.

[0090] It can be understood that the display device 3 described above can include but is not limited to a fixed display device such as a display screen, a projector, or a terminal device such as a smart phone or a tablet. For example, the operator can establish a communication connection with the control device 2 through the smart phone, so that the operator can control the imaging device 1 with one hand and view the image collected by the imaging device 1 with the other hand, which effectively improves the operation convenience of the operator and the timeliness of information viewing.

[0091] The gas leak imaging system disclosed in the embodiments of the present application is described in detail above, and the principle and implementation mode of the present application are described by applying specific examples. The above description of the embodiments is only used to help understand the gas leak imaging system and its core idea; meanwhile, for those skilled in the art, the specific implementation mode and application range will be changed according to the idea of the present application, and the content of the specification should not be understood as a limitation of the present application.

Claims

1. A gas leak detection imaging system, characterized in that, include: An imaging device, comprising a first housing, a first control module, and an image acquisition module, wherein the first control module is disposed in the first housing, the image acquisition module is disposed in the first housing, the image acquisition module is electrically connected to the first control module, and the image acquisition module is configured to acquire a target image; A control device is separately configured from the imaging device. The control device includes a second housing, a power module, and a second control module. The power module and the second control module are both disposed in the second housing. The second control module is electrically connected to the power module and the first control module. The second control module is configured to control the operation of the imaging device. The display device is separately disposed from the imaging device and is connected to the second control module or the first control module. The display device is configured to display the target image acquired by the image acquisition module.

2. The gas leak detection imaging system according to claim 1, characterized in that, The display device and the control device are separately configured. The control device further includes an antenna module, which is electrically connected to the second control module. The control device communicates with the display device through the antenna module.

3. The gas leak detection imaging system according to claim 1, characterized in that, The second control module includes a control circuit board and control buttons electrically connected to the control circuit board. The control circuit board is electrically connected to the power module and the first control module. The control buttons are configured to control the operation of the imaging device.

4. The gas leak detection imaging system according to claim 3, characterized in that, The second housing includes a main housing and an upper housing, the upper housing and the main housing are connected to form an installation space, and the power module and the control circuit board are both disposed in the installation space; The second control module also includes a display panel, a charging interface, and a power supply interface, all of which are electrically connected to the control circuit board. The display panel, the charging interface, the power supply interface, and the control buttons are all located on the upper shell. The display panel is configured to display the power level of the power module, the charging interface is configured to connect an external charging module to charge the power module, and the power supply interface is configured to connect to the first control module to supply power to the first control module.

5. The gas leak detection imaging system according to claim 1, characterized in that, The first housing includes a front housing and a rear housing, the rear housing is connected to the front housing to form an internal space, the first control module is disposed in the internal space, the front housing has a light-transmitting port, the image acquisition module is at least partially disposed in the internal space, and the acquisition end of the image acquisition module is located at the light-transmitting port.

6. The gas leak detection imaging system according to claim 5, characterized in that, The image acquisition module includes an infrared thermal imaging module, and the imaging device further includes an infrared cooled detector. The infrared cooled detector is located in the internal space and is disposed on the image side of the infrared thermal imaging module. The first control module is located between the infrared thermal imaging module and the infrared cooled detector, and the infrared cooled detector is electrically connected to the first control module.

7. The gas leak detection imaging system according to claim 5, characterized in that, The imaging device further includes a laser ranging module, which is located in the internal space and disposed on the front shell. Along the height direction of the front shell, the laser ranging module is located above the image acquisition module.

8. The gas leak detection imaging system according to any one of claims 1-7, characterized in that, The gas leak detection imaging system also includes a handheld stick, which is detachably connected to the first housing and is configured to be held for holding the imaging device.

9. The gas leak detection imaging system according to claim 8, characterized in that, The handheld lever is configured as a telescopic lever to adjust its length.

10. The gas leak detection imaging system according to claim 8, characterized in that, The first housing has two grip connection positions, one of which is located on the side surface of the first housing opposite to the image acquisition module, and the other grip connection position is located on the lower surface of the first housing.

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