CN221197458U - Laser ignition device with night vision function - Google Patents
Laser ignition device with night vision function Download PDFInfo
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- CN221197458U CN221197458U CN202322553983.9U CN202322553983U CN221197458U CN 221197458 U CN221197458 U CN 221197458U CN 202322553983 U CN202322553983 U CN 202322553983U CN 221197458 U CN221197458 U CN 221197458U
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Abstract
The utility model provides a laser ignition device with a night vision function, which comprises flat equipment, a wireless communication assembly, a night vision camera and a laser host. The tablet equipment is in wireless connection with the laser host through the wireless communication assembly, and the output end of the night vision camera is connected with the input end of the laser host. In practical application, the night vision camera is used for acquiring an image of a target object in a night environment and outputting an image signal; the laser host is used for outputting the image signal to the wireless communication component so that the wireless communication component transmits the image signal to the tablet device; and the flat panel device is used for displaying the corresponding target object image according to the image signal. According to the night vision camera, the night vision camera is arranged on the laser ignition device to provide a night vision function for the laser ignition device, so that the problem that the laser ignition device is inconvenient to use at night is solved.
Description
Technical Field
The utility model relates to the technical field of lasers, in particular to a laser ignition device with a night vision function.
Background
The laser ignition technology is a novel ignition technology which is developed rapidly in recent years, and the laser igniter can overcome the unexpected ignition safety risk of the traditional electric initiating explosive device under the electromagnetic environment interference of static electricity, radio frequency, electromagnetic pulse, lightning and the like. Meanwhile, the laser igniter adopts optical fibers for energy transmission, so that flexible wiring of the system is facilitated, and distributed ignition is easier to realize. In practical application, a worker controls a laser in the laser igniter to emit laser so as to ignite a target object, thereby realizing the effect of laser ignition. However, the laser igniter is generally applied to an outdoor environment, and when working at night, a worker cannot clearly see the specific position of the target object due to dim light of the outdoor environment, so that the laser igniter cannot be accurately controlled to ignite the target object, and the use is inconvenient.
Disclosure of utility model
The utility model mainly aims to provide a laser ignition device with a night vision function, which aims to provide the night vision function for the laser ignition device.
Therefore, the present utility model provides a laser ignition device with night vision function, which includes:
a tablet device;
a wireless communication component wirelessly connected with the tablet device;
the night vision camera is used for detecting an image of a target object in a night environment and outputting an image signal;
The input end of the laser host is connected with the output end of the night vision camera, and the laser host is electrically connected with the wireless communication assembly;
The laser host is used for emitting laser to a target object to ignite the target object and outputting the image signal to the wireless communication component so that the wireless communication component transmits the image signal to a tablet device;
The flat panel device is used for displaying a corresponding target object image according to the image signal.
Optionally, the tablet device is further configured to output a corresponding control signal when triggered by a user.
Optionally, the laser host includes:
A laser emitting assembly for emitting laser light toward the target to ignite the target;
The control circuit is electrically connected with the wireless communication assembly, and the control end of the control circuit is connected with the controlled end of the laser emission assembly;
The control circuit is used for receiving the control signal of the tablet equipment through the wireless communication component and controlling the laser emitting component to emit laser or stop emitting laser according to the control signal.
Optionally, the laser ignition device with night vision function includes:
The output end of the flame detection component is connected with the input end of the control circuit; the flame detection component is used for detecting flame generated by a target object and outputting a flame detection signal to the control circuit;
The control circuit is also used for controlling the laser emitting component to emit laser or stop emitting laser according to the flame detection signal.
Optionally, the control circuit is further configured to determine a flame size according to the flame detection signal, and control the laser emission component to adjust the laser emission power according to the flame size.
Optionally, the laser ignition device with night vision function includes:
The output end of the wind power detection component is connected with the input end of the control circuit; the wind power detection assembly is used for detecting the ambient wind power and outputting a wind power detection signal to the control circuit;
The control circuit is also used for controlling the laser emission component to adjust the laser emission power according to the wind power detection signal.
Optionally, the laser ignition device with night vision function includes:
The output end of the humidity detection component is connected with the input end of the control circuit; the humidity detection component is used for detecting the ambient humidity and outputting a humidity detection signal to the control circuit;
The control circuit is also used for controlling the laser emission component to adjust the laser emission power according to the humidity detection signal.
Optionally, the laser emitting assembly includes:
A laser lens;
the controlled end of the laser is connected with the control end of the control circuit, and the output end of the laser is connected with the input end of the laser lens;
The control circuit is used for controlling the laser to generate laser so that the laser is emitted to a target object through the laser lens.
Optionally, the control circuit is a single chip microcomputer.
Optionally, the flame detection component is an ultraviolet phototube.
The utility model provides a laser ignition device with a night vision function, which comprises flat equipment, a wireless communication assembly, a night vision camera and a laser host. The tablet equipment is in wireless connection with the laser host through the wireless communication assembly, and the output end of the night vision camera is connected with the input end of the laser host. In practical application, the night vision camera is used for acquiring an image of a target object in a night environment and outputting an image signal; the laser host is used for outputting the image signal to the wireless communication component so that the wireless communication component transmits the image signal to the tablet device; and the flat panel device is used for displaying the corresponding target object image according to the image signal. According to the night vision camera, the night vision camera is arranged on the laser ignition device to provide a night vision function for the laser ignition device, so that the problem that the laser ignition device is inconvenient to use at night is solved.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a circuit flow diagram of a night vision laser ignition device of the present utility model;
fig. 2 is a circuit flow chart of another embodiment of the laser ignition device with night vision function of the present utility model.
The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that, if directional indications (such as up, down, left, right, front, and rear … …) are included in the embodiments of the present utility model, the directional indications are merely used to explain the relative positional relationship, movement conditions, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are correspondingly changed.
In addition, if there is a description of "first", "second", etc. in the embodiments of the present utility model, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, if the meaning of "and/or" is presented throughout this document, it is intended to include three schemes in parallel, taking "a and/or B" as an example, including a scheme, or B scheme, or a scheme where a and B meet simultaneously. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.
In the practical application of the existing laser igniter, a worker controls a laser in the laser igniter to emit laser so as to ignite a target object, thereby realizing the effect of laser ignition. However, the laser igniter is generally applied to an outdoor environment, and when working at night, a worker cannot clearly see the specific position of the target object due to dim light of the outdoor environment, so that the laser igniter cannot be accurately controlled to ignite the target object, and the use is inconvenient.
In order to solve the problem of inconvenient use of the laser ignition device at night, the utility model provides a laser ignition device with night vision function, referring to fig. 1, comprising:
a tablet device 10;
a wireless communication component 20, the wireless communication component 20 being wirelessly connected with the tablet device 10;
A night vision camera 40 for detecting an image of a target object in a night environment and outputting an image signal;
The input end of the laser host 30 is connected with the output end of the night vision camera 40, and the laser host 30 is electrically connected with the wireless communication assembly 20;
The laser host 30 is configured to emit laser light toward a target object to ignite the target object, and output the image signal to the wireless communication component 20, so that the wireless communication component 20 transmits the image signal to the tablet device 10;
The tablet device 10 is configured to display a corresponding target image according to the image signal.
It is understood that laser ignition devices are mostly used in outdoor environments and are widely used in the aerospace, electronics, automotive and other industrial fields. Specifically, the laser ignition device can focus a laser beam on a target object to generate high temperature as ignition fire so as to ignite the target object. Compared with the traditional ignition device, the laser ignition device has strong anti-interference capability and high safety, and avoids the interference of electric signals such as electromagnetic waves, static electricity and the like. However, most of the existing laser ignition devices do not have a night vision function, and when working at night, workers cannot accurately control the laser igniter to ignite a target object due to dim outdoor ambient light. Therefore, in order to solve the above problems, the present utility model proposes a laser ignition device with night vision function, which includes a night vision camera 40, a laser host 30 and a wireless communication module 20, wherein the night vision camera 40 is disposed at an external position of the laser ignition device, and is used for capturing an object in a night environment and obtaining an image of the object. The laser host 30 outputs the image obtained by the night vision camera 40 to the wireless communication assembly 20, and the wireless communication assembly 20 transmits the image to the tablet device 10 through a wireless communication technology, so that the tablet device 10 displays according to the received image. In this embodiment, tablet device 10 includes a display screen sized not less than 8 inches for displaying images of objects captured by night vision camera 40. In addition, the aiming cross displayed in the display screen is a quasi-star point and is used for aiming at a target object. A worker may hold the tablet device 10 and assist in targeting the target according to a targeting cross displayed in the tablet device 10 to further control the laser ignition device to laser fire the target through the tablet device 10.
In this embodiment, the wireless communication module 20 is implemented using a WIFI device. Specifically, the night vision camera 40 shoots a target object in a night environment and outputs a corresponding image signal to the laser host 30, the laser host 30 outputs the image signal to the WIFI device, the WIFI device transmits the image signal to the tablet device 10 through the wireless communication technology, and the tablet device 10 displays a corresponding image of the target object according to the image signal. The staff member aims the target with assistance by means of the aiming cross shown in the tablet device 10 in preparation for laser firing of the target. In addition, in the event that the target is not aimed, the operator remotely controls the steering of night vision camera 40 by triggering tablet device 10 to aim the lens of night vision camera 40 at the target. In addition, the laser host 30 in this embodiment further includes a laser emitting component 320 and a control circuit 310, where the control circuit 310 is configured to receive an on control signal or an off control signal sent by the tablet device 10 through the WIFI device, and control the laser emitting component 320 to emit laser to the target object or stop emitting laser according to the on control signal or the off control signal. Therefore, when the operator aims at the target object through the tablet device 10, the tablet device 10 is triggered to send out an opening control signal, the opening control signal is sent to the control circuit 310 through the WIFI device, and the control circuit 310 controls the laser emitting component 320 to emit laser to the target object, so that laser emission with high accuracy is completed.
The utility model provides a laser ignition device with a night vision function, which comprises a tablet device 10, a wireless communication assembly 20, a night vision camera 40 and a laser host 30. The tablet device 10 is wirelessly connected with the laser host 30 through the wireless communication component 20, and an output end of the night vision camera 40 is connected with an input end of the laser host 30. In practical applications, the night vision camera 40 is used for acquiring an image of a target object in a night environment and outputting an image signal; the laser host 30 is used for outputting an image signal to the wireless communication component 20, so that the wireless communication component 20 transmits the image signal to the tablet device 10; the tablet device 10 is used for displaying a corresponding target object image according to the image signal. The night vision camera 40 is arranged on the laser ignition device to provide a night vision function for the laser ignition device, so that the problem that the laser ignition device is inconvenient to use at night is solved.
In an embodiment, referring to fig. 1, the tablet device 10 is further configured to output a corresponding control signal when triggered by a user.
It will be appreciated that in this embodiment, tablet device 10 includes a display screen sized not less than 8 inches for displaying images of objects captured by night vision camera 40. In addition, the display screen is a touch screen and is used for providing the staff with trigger control. Specifically, the staff triggers the display screen of the tablet device 10, the tablet device 10 outputs an opening control signal, the wireless communication assembly 20 receives the opening control signal and transmits the opening control signal to the laser host 30 through a wireless communication technology, and the laser host 30 controls the laser ignition device to start working according to the opening control signal; the staff triggers the display screen of the tablet device 10, the tablet device 10 outputs a closing control signal, the wireless communication assembly 20 receives the closing control signal and transmits the closing control signal to the laser host 30 through a wireless communication technology, and the laser host 30 controls the laser ignition device to stop working according to the closing control signal.
In one embodiment, referring to fig. 2, the laser host 30 includes:
a laser emitting assembly 320 for emitting laser light toward the target to ignite the target;
A control circuit 310, wherein the control circuit 310 is electrically connected with the wireless communication component 20, and a control end of the control circuit 310 is connected with a controlled end of the laser emission component 320;
The control circuit 310 is configured to receive a control signal of the tablet device 10 through the wireless communication component 20, and control the laser emitting component 320 to emit laser light or stop emitting laser light according to the control signal.
It will be appreciated that in this embodiment, the laser host 30 includes a laser light emitting assembly 320 and a control circuit 310, the laser light emitting assembly 320 includes a laser lens for emitting laser light, and the laser light emitting assembly 320 is integrated with the night vision camera 40 and disposed on an outer surface of the laser ignition device such that a position at which the lens of the night vision camera 40 is aimed coincides with a position at which the laser lens of the laser light emitting assembly 320 is aimed. Specifically, when the operator determines that the target object has been aimed by the lens of the night vision camera 40 through the image of the target object displayed on the tablet device 10, and can determine that the target object has been aimed by the laser emission component 320, the operator triggers the tablet device 10, the tablet device 10 outputs an on control signal, and the control circuit 310 receives the on control signal through the wireless communication component 20 to control the laser emission component 320 to emit laser light to the target object. In addition, the staff member may trigger the tablet device 10, and the tablet device 10 outputs a closing control signal, and the control circuit 310 receives the closing control signal through the wireless communication component 20 and controls the laser emitting component 320 to stop emitting laser light to the target object. Thus, remote control of the lasing assembly 320 to lasing or to cease lasing is achieved by the tablet device 10.
In one embodiment, referring to fig. 2, the laser ignition device with night vision function includes:
The output end of the flame detection assembly 50 is connected with the input end of the control circuit 310; the flame detection component 50 is configured to detect a flame generated by a target object and output a flame detection signal to the control circuit 310;
The control circuit 310 is further configured to control the laser emitting component 320 to emit laser light or stop emitting laser light according to the flame detection signal.
It can be understood that, in the present embodiment, the laser ignition device further has an auto-ignition function, and when the flame detection assembly 50 detects that the target is not ignited or the flame on the target is extinguished, the control circuit 310 controls the laser emission assembly 320 to automatically emit laser light to ignite the target; in addition, after the flame detection unit 50 detects that the target is ignited, the control circuit 310 controls the laser emission unit 320 to stop emitting laser light. Specifically, the flame detection component 50 detects a flame, outputs a corresponding flame detection signal to the control circuit 310, and when the control circuit 310 determines that the target object is not ignited or the flame on the target object is extinguished according to the flame detection signal, controls the laser emission component 320 to emit laser to the target object until the control circuit 310 determines that the target object is ignited according to the flame detection signal, controls the laser emission component 320 to stop emitting the laser. By the arrangement, the automatic ignition function of the laser ignition device is realized.
In one embodiment, referring to fig. 2, the control circuit 310 is further configured to determine a flame size according to the flame detection signal, and control the laser emitting assembly 320 to adjust the laser emitting power according to the flame size.
It will be appreciated that in this embodiment, when the target is ignited by the laser, the flame may be small and rapidly extinguished due to environmental factors such as wind power, humidity, etc., so that the target cannot be successfully burned. Therefore, in this embodiment, the control circuit 310 is further capable of determining the flame size on the target object according to the received flame detection signal, and controlling the laser emitting assembly 320 to adjust the laser emitting power according to the flame size so as to make the flame size on the target object reach the preset flame size.
In one embodiment, referring to fig. 2, the laser ignition device with night vision function includes:
The output end of the wind power detection assembly 60 is connected with the input end of the control circuit 310; the wind power detection component 60 is configured to detect ambient wind power and output a wind power detection signal to the control circuit 310;
the control circuit 310 is further configured to control the laser emitting component 320 to adjust the laser emitting power according to the wind power detection signal.
It will be appreciated that laser ignition devices are commonly used in outdoor environments and are susceptible to wind forces, thereby resulting in the inability of the target to ignite. Therefore, in this embodiment, the wind power detecting component 60 is further provided for detecting ambient wind power, and the wind power detecting component 60 may be implemented by using a measuring device such as an anemometer, a wind sensor, etc., so that the control circuit 310 determines the ambient wind power according to the wind power detecting signal output by the wind power detecting component 60, and controls the laser emitting component 320 to adjust the laser emitting power according to the ambient wind power. Specifically, when the control circuit 310 determines that the environmental wind is large according to the wind detection signal, the emission power of the laser in the laser emission component 320 is increased, so that the target object can be successfully ignited; when the control circuit 310 determines that the environmental wind power is small according to the wind power detection signal, the laser emission power of the laser in the laser emission component 320 is reduced, thereby achieving the effect of reducing the power consumption of the laser ignition device.
In one embodiment, referring to fig. 2, the laser ignition device with night vision function includes:
the output end of the humidity detection assembly 70 is connected with the input end of the control circuit 310; the humidity detecting component 70 is configured to detect an ambient humidity and output a humidity detection signal to the control circuit 310;
The control circuit 310 is further configured to control the laser emitting component 320 to adjust the laser emitting power according to the humidity detection signal.
It will be appreciated that the laser ignition device is typically used in an outdoor environment, and due to the presence of ambient humidity, there may be situations where the target cannot be ignited due to the high humidity during laser ignition. Therefore, in this embodiment, the control circuit 310 is further configured to determine the ignition duration according to the humidity detection signal, and control the laser emitting assembly 320 to continuously emit laser light to the target object during the ignition duration, so as to ensure that the target object can be fully ignited. Specifically, when the control circuit 310 determines that the current environmental humidity is high according to the humidity detection signal, a long ignition duration is correspondingly determined, for example, an ignition duration of 1 minute is determined, so as to ensure that the target can be ignited and the flame size can reach the preset flame size, and avoid the situation that the target cannot be ignited due to the high environmental humidity. Correspondingly, when the control circuit 310 determines that the current ambient humidity is small based on the humidity detection signal, a short ignition duration may be determined, for example, an ignition duration of 30 seconds, to reduce the power consumption of the laser ignition device.
In one embodiment, the laser emitting assembly 320 includes:
A laser lens;
The controlled end of the laser is connected with the control end of the control circuit 310, and the output end of the laser is connected with the input end of the laser lens;
The control circuit 310 is configured to control the laser to generate laser light, so that the laser light is emitted to a target object through the laser lens.
It will be appreciated that in this embodiment, the laser emitting assembly 320 is comprised of a laser lens and a laser. The laser and the laser lens are arranged in a split mode, so that the laser lens can be flexibly arranged in position, and therefore, a target object can be accurately aligned to emit laser to ignite the target object. Specifically, the control circuit 310 receives the on control signal to control the laser to generate laser light, and the laser light is emitted to the target object through the laser lens, so as to ignite the target object. In addition, the control circuit 310 may also control the laser to adjust the emission power of the laser to adjust the intensity of the laser, thereby adjusting the flame size of the target.
In one embodiment, the control circuit 310 is a single-chip microcomputer.
Alternatively, the control circuit 310 may be implemented with a processor to control the laser emitting component 320 to emit laser light, such as an MCU, DSP (DIGITAL SIGNAL Process, digital signal processing chip), FPGA (Field Programmable GATE ARRAY, programmable gate array chip), or the like. In this embodiment, the control circuit 310 controls the laser emitting component 320 to emit laser by using a single-chip microcomputer, and the single-chip microcomputer has the characteristics of simple circuit, low energy consumption and easy use.
In one embodiment, the flame detection assembly 50 is an ultraviolet light tube.
It can be appreciated that in this embodiment, the flame detection assembly 50 is implemented by using an ultraviolet light tube, the control circuit 310 can determine the flame size on the target object according to the photocurrent generated by the ultraviolet light tube, when the target object is ignited but the flame is smaller, the control circuit 310 increases the emission power of the laser emission assembly 320 until the flame size of the target object reaches the preset flame size, so that the target object is more easily ignited to increase the flame size on the target object. When the target is ignited and the flame is large, the control circuit 310 controls the laser emitting assembly 320 to gradually decrease the emission power until the operation is stopped.
The above embodiments are only preferred embodiments of the present utility model, and are not limited to the patent scope of the utility model, and all equivalent structures or equivalent processes using the descriptions of the present utility model and the accompanying drawings, or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (10)
1. A laser ignition device with night vision function, comprising:
a tablet device;
a wireless communication component wirelessly connected with the tablet device;
the night vision camera is used for detecting an image of a target object in a night environment and outputting an image signal;
The input end of the laser host is connected with the output end of the night vision camera, and the laser host is electrically connected with the wireless communication assembly;
The laser host is used for emitting laser to a target object to ignite the target object and outputting the image signal to the wireless communication component so that the wireless communication component transmits the image signal to a tablet device;
The flat panel device is used for displaying a corresponding target object image according to the image signal.
2. The night vision enabled laser ignition device of claim 1 wherein the tablet device is further configured to output a corresponding control signal when triggered by a user.
3. The night vision enabled laser ignition device of claim 2 wherein the laser host comprises:
A laser emitting assembly for emitting laser light toward the target to ignite the target;
The control circuit is electrically connected with the wireless communication assembly, and the control end of the control circuit is connected with the controlled end of the laser emission assembly;
The control circuit is used for receiving the control signal of the tablet equipment through the wireless communication component and controlling the laser emitting component to emit laser or stop emitting laser according to the control signal.
4. The night vision enabled laser ignition device of claim 3, wherein the night vision enabled laser ignition device comprises:
The output end of the flame detection component is connected with the input end of the control circuit; the flame detection component is used for detecting flame generated by a target object and outputting a flame detection signal to the control circuit;
The control circuit is also used for controlling the laser emitting component to emit laser or stop emitting laser according to the flame detection signal.
5. The night vision enabled laser ignition device of claim 4 wherein the control circuit is further configured to determine a flame size based on the flame detection signal and to control the laser emitting assembly to adjust the laser emission power based on the flame size.
6. The night vision enabled laser ignition device of claim 3, wherein the night vision enabled laser ignition device comprises:
The output end of the wind power detection component is connected with the input end of the control circuit; the wind power detection assembly is used for detecting the ambient wind power and outputting a wind power detection signal to the control circuit;
The control circuit is also used for controlling the laser emission component to adjust the laser emission power according to the wind power detection signal.
7. The night vision enabled laser ignition device of claim 3, wherein the night vision enabled laser ignition device comprises:
The output end of the humidity detection component is connected with the input end of the control circuit; the humidity detection component is used for detecting the ambient humidity and outputting a humidity detection signal to the control circuit;
The control circuit is also used for controlling the laser emission component to adjust the laser emission power according to the humidity detection signal.
8. A night vision enabled laser ignition device as set forth in claim 3 wherein said laser emitting assembly comprises:
A laser lens;
the controlled end of the laser is connected with the control end of the control circuit, and the output end of the laser is connected with the input end of the laser lens;
The control circuit is used for controlling the laser to generate laser so that the laser is emitted to a target object through the laser lens.
9. The laser ignition device with night vision function as claimed in claim 3, wherein the control circuit is a single chip microcomputer.
10. The night vision enabled laser ignition device of claim 4 wherein the flame detection assembly is an ultraviolet light tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322553983.9U CN221197458U (en) | 2023-09-19 | 2023-09-19 | Laser ignition device with night vision function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322553983.9U CN221197458U (en) | 2023-09-19 | 2023-09-19 | Laser ignition device with night vision function |
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| CN221197458U true CN221197458U (en) | 2024-06-21 |
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| CN202322553983.9U Active CN221197458U (en) | 2023-09-19 | 2023-09-19 | Laser ignition device with night vision function |
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| CN (1) | CN221197458U (en) |
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- 2023-09-19 CN CN202322553983.9U patent/CN221197458U/en active Active
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