Optical energy detection device and apparatus with laser

Abstract

The application belongs to the field of light energy detection, and provides a light energy detection device and an equipment with a laser. The light energy detection device comprises a detection cavity and an adapter sleeve. The detection cavity is communicated with the adapter sleeve, and the inner wall profile shape of the adapter sleeve is consistent with the outer profile shape of a light emitting head. In the case of detecting the light energy of the light emitting head, the light emitting head is inserted into the adapter sleeve, and the end of the light emitting head enters the detection cavity. A position detection structure is arranged on the adapter sleeve. In the case that the distance between the detected object and the position detection structure is less than a preset distance, the position detection structure is triggered to generate a position signal. In this way, the measurement error problem caused by the inaccurate insertion position of the light emitting head can be solved. The insertion depth of the light emitting head is ensured to meet the requirements through the position detection structure, so as to improve the accuracy and consistency of the detection result and reduce the influence of human operation factors.

Description

Technical Field

[0001] This application belongs to the field of optical energy detection and relates to an optical energy detection device and a device with a laser. Background Technology

[0002] Light, as an important energy source, is widely used in industrial production. For example, ultraviolet light is used in the field of material curing, lasers are used in the fields of material cutting and beauty, and infrared light is used in medicine. Before applying various types of light energy, it is of great significance and necessity to detect the light energy.

[0003] Currently, there are light energy detection devices on the market, such as laser energy meters and ultraviolet light energy meters. These light energy detection devices all appear as separate entities and there is no relatively fixed connection relationship between them and the light-emitting device to be tested. During the test, it is necessary to manually determine the positional relationship between the light-emitting device to be tested and the light energy detection device, which can easily affect the measurement operation of the light energy detection device and produce measurement errors. Utility Model Content

[0004] This application provides a light energy detection device and a device with a laser to minimize the impact of human factors on the measurement operation of the light energy detection device and reduce measurement errors.

[0005] This application provides a light energy detection device, comprising: a detection cavity and an adapter sleeve; the detection cavity is connected to the adapter sleeve, and the inner wall contour shape of the adapter sleeve is consistent with the outer contour shape of the light emitting head;

[0006] When detecting the light energy of the light emitting head, the light emitting head is inserted into the adapter sleeve, and the end of the light emitting head enters the detection cavity;

[0007] The adapter sleeve is equipped with a positioning detection structure. When the distance between the object being detected and the positioning detection structure is less than a preset distance, the positioning detection structure is triggered to generate a positioning signal.

[0008] In one implementation, the adapter sleeve includes a first chamber, a transition chamber, and a second chamber that are interconnected, with the transition chamber located between the first chamber and the second chamber, and the second chamber being close to the detection chamber.

[0009] Along the direction from the first chamber to the detection chamber, the inner diameter of the transition chamber gradually decreases. The inner diameter of the first chamber is equal to the maximum value of the inner diameter of the transition chamber, and the inner diameter of the second chamber is less than the minimum value of the inner diameter of the transition chamber.

[0010] In one implementation, a positioning detection structure is disposed on the first chamber and located at the end of the first chamber to detect the light emitting head structure located at the end of the first chamber, wherein the end of the first chamber refers to the side close to the detection chamber.

[0011] In one implementation, a position detection structure is positioned on the transition chamber to detect the light emitting head structure inside the transition chamber.

[0012] In one implementation, the adapter sleeve includes a first chamber and a second chamber that are interconnected, with the second chamber being close to the detection chamber;

[0013] The inner diameter of the first chamber is larger than that of the second chamber, and a stepped structure is formed between the first chamber and the second chamber. The positioning detection structure is set on the first chamber and is located at the end of the first chamber to detect the light emitting head structure at the end of the first chamber. The end of the first chamber refers to the side close to the detection chamber.

[0014] In one implementation, the positioning detection structure includes a detection hole and a positioning detection signal board;

[0015] The positioning detection signal board is equipped with a photoelectric transmitter and a photoelectric receiver;

[0016] The photoelectric transmitter is used to emit detection light into the detection hole, and the photoelectric receiver is used to receive the detection light reflected from the detection hole.

[0017] In one implementation, the position detection structure further includes a voltage comparator mounted on the position detection signal board. The voltage comparator is connected to the photoelectric receiver and is used to compare the magnitude of the detection voltage with the preset voltage.

[0018] In one implementation, the arrival detection structure further includes an arrival indication device, which is connected to a voltage comparator;

[0019] When the detected voltage is greater than or equal to the preset voltage, the arrival indication device outputs the first indication message;

[0020] If the detected voltage is less than the preset voltage, the arrival indication device outputs a second indication message.

[0021] In one implementation, a refractive cavity is further included, with a lens disposed between the refractive cavity and the detection cavity, a photoelectric signal board disposed on the outer wall of the refractive cavity, and a light outlet connected to the refractive cavity disposed at the photoelectric signal board.

[0022] This application also provides a device with a laser, which includes the above-described optical energy detection device.

[0023] This application provides a light energy detection device and a device with a laser. The light energy detection device includes a detection cavity and an adapter sleeve. The detection cavity is connected to the adapter sleeve, and the inner wall contour shape of the adapter sleeve is consistent with the outer contour shape of the light emitting head. When detecting the light energy of the light emitting head, the light emitting head is inserted into the adapter sleeve, and the end of the light emitting head enters the detection cavity. A positioning detection structure is provided on the adapter sleeve. When the distance between the object being detected and the positioning detection structure is less than a preset distance, the positioning detection structure is triggered to generate a positioning signal.

[0024] This solves the measurement error problem caused by inaccurate insertion position of the light emitter. The positioning detection structure ensures that the insertion depth of the light emitter meets the requirements, thereby improving the accuracy and consistency of the detection results and reducing the impact of human operation factors. Attached Figure Description

[0025] To more clearly illustrate the technical solution of this application, the drawings used in the embodiments will be briefly introduced below. Obviously, for those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0026] Figure 1 This is a schematic diagram of the overall structure of a light energy detection device provided in an embodiment of this application;

[0027] Figure 2 for Figure 1 Schematic diagram of cross-section Figure 1 ;

[0028] Figure 3 for Figure 1 Schematic diagram of cross-section Figure 2 ;

[0029] Figure 4 for Figure 1 Schematic diagram of cross-section Figure 3 ;

[0030] Figure 5 This is a schematic diagram of a positioning detection structure provided in an embodiment of this application.

[0031] In the diagram: 1-Detection cavity, 2-Adapter sleeve, 21-First chamber, 22-Transition chamber, 23-Second chamber, 3-Position detection structure, 31-Detection hole, 32-Position detection signal board, 33-Voltage comparator, 34-Position indication device, 4-Lens, 5-Photoelectric signal board, 6-Refractive cavity, 7-Refractive cover, 8-Refractive back cover, 9-Light outlet. Detailed Implementation

[0032] This application provides a light energy detection device, such as... Figures 2 to 4As shown, this embodiment provides a light energy detection device, including a detection cavity 1 and an adapter sleeve 2. The detection cavity 1 and the adapter sleeve 2 are connected by a threaded connection or a snap-fit ​​method, and the inner wall contour shape of the adapter sleeve 2 is consistent with the outer contour shape of the light emitting head.

[0033] In the case of detecting the light emitting head, the light emitting head is inserted through the inlet of the adapter sleeve 2, and its end enters the detection cavity 1. After the light emitting head is inserted into place, the inner wall contour of the adapter sleeve 2 fits the outer contour of the light emitting head. The adapter sleeve 2 is provided with a positioning detection structure 3, which is used to detect whether the light emitting head is inserted into place.

[0034] Specifically, when the distance between the object being detected and the positioning detection structure 3 is less than a preset distance, the positioning detection structure 3 is triggered to generate a positioning signal, indicating that the light emitting head has been inserted into the detection station. When the distance between the object being detected and the positioning detection structure 3 is greater than or equal to the preset distance, the positioning detection structure 3 is triggered to generate a non-positioning signal, indicating that the light emitting head has not been inserted into the detection station.

[0035] The positioning detection structure 3 cannot identify the light emitter; it is only used to detect the distance between the object being detected and the positioning detection structure 3 within its detection range. This solves the measurement error problem caused by inaccurate insertion of the light emitter. By ensuring the insertion depth of the light emitter meets requirements through the positioning detection structure, the accuracy and consistency of the detection results are improved, and the influence of human error is reduced.

[0036] In some embodiments, such as Figure 2 As shown, the adapter sleeve 2 includes a first chamber 21, a transition chamber 22, and a second chamber 23 that are interconnected. The transition chamber 22 is located between the first chamber 21 and the second chamber 23, and the second chamber 23 is close to the detection chamber 1. That is, the connection sequence is first chamber 21, transition chamber 22, second chamber 23, and detection chamber 1.

[0037] Along the direction from the first chamber 21 to the detection chamber 1, the inner diameter of the transition chamber 22 gradually decreases. The inner diameter of the first chamber 21 is equal to the maximum inner diameter of the transition chamber 22, and the inner diameter of the second chamber 23 is smaller than the minimum inner diameter of the transition chamber 22. During insertion, the optical transmitter passes through the first chamber 21, the transition chamber 22, and the second chamber 23 in sequence, and finally enters the detection chamber 1.

[0038] In this way, by setting the transition chamber 22, the light emitting head is gradually guided to the precise position during insertion, avoiding detection errors caused by insertion deviation or tilt, while improving the smoothness of insertion and removal and the user experience.

[0039] In some embodiments, the positioning detection structure 3 is disposed at the end of the first chamber 21 (i.e., on the side near the detection chamber 1) to detect the light emitting head structure at the end of the first chamber 21. The positioning detection structure 3 is triggered when the light emitting head is inserted into the end of the first chamber 21.

[0040] By placing the positioning detection structure 3 at the end of the first chamber 21, it is possible to accurately determine whether the light emitting head has been fully inserted and reached the predetermined position, further ensuring the accuracy of the detection. Furthermore, since the inner diameter of the first chamber 21 is equal to the maximum inner diameter of the transition chamber 22, the inner wall contour of the adapter sleeve 2 matches the outer contour of the light emitting head. When the light emitting head is not fully inserted, the outer wall of the light emitting head is in contact with the inner wall of the first chamber 21 at the positioning detection structure 3. When the light emitting head is not fully inserted, a gap exists between the outer wall of the light emitting head and the inner wall of the first chamber 21 at the positioning detection structure 3.

[0041] In some embodiments, the positioning detection structure 3 may also be disposed on the transition chamber 22 to detect the optical emitting head structure inside the transition chamber 22. When the optical emitting head enters the transition chamber 22, because the inner diameter of the transition chamber 22 gradually changes in a conical shape, when the optical emitting head is not fully inserted, the outer wall of the optical emitting head is in contact with the inner wall of the transition chamber 22 at the positioning detection structure 3. When the optical emitting head is not fully inserted, a gap exists between the outer wall of the optical emitting head and the inner wall of the transition chamber 22 at the positioning detection structure 3.

[0042] In some embodiments, such as Figure 3 As shown in the extended schematic diagram, the adapter sleeve 2 may also consist only of a first chamber 21 and a second chamber 23, which are directly connected. The inner diameter of the first chamber 21 is larger than the inner diameter of the second chamber 23, thus forming a stepped structure between the first chamber 21 and the second chamber 23. The positioning detection structure 3 is located at the end of the first chamber 21 and is used to detect whether the light emitting head is in contact with the step.

[0043] Thus, when the light emitting head abuts against the step, it is fully inserted, and at this time, the outer wall of the light emitting head fits against the inner wall of the first chamber 21. When the light emitting head is not fully inserted, and not abutting against the step, a gap exists between the outer wall of the light emitting head and the inner wall of the first chamber 21 at the insertion detection structure 3. In some embodiments, such as Figures 2 to 4 As shown, the positioning detection structure 3 includes a detection hole 31, as... Figure 1 As shown, the positioning detection structure 3 includes a positioning detection signal board 32. (As indicated...) Figure 5As shown, the positioning detection signal board 32 is equipped with a photoelectric transmitter and a photoelectric receiver. The photoelectric transmitter emits detection light into the detection hole 31, and the photoelectric receiver receives the detection light reflected from the surface of the light transmitter. When the light transmitter approaches, the intensity of the reflected light changes. In this way, positioning detection can be achieved without physical contact, with fast response speed, long lifespan, and applicability to various types of light transmitters.

[0044] In some embodiments, the positioning detection structure 3 further includes a voltage comparator 33, which is connected to the photoelectric receiver and used to compare the detected voltage with a preset voltage. When the detected voltage exceeds the preset voltage, it is determined that the light transmitter has reached its position. Thus, signal comparison is achieved through the voltage comparator, improving detection accuracy and anti-interference capability, and reducing false triggering.

[0045] In some embodiments, the positioning detection structure 3 further includes a positioning indication device 34, which is connected to a voltage comparator 33. When the detected voltage is greater than or equal to a preset voltage, the positioning indication device 34 outputs a first indication message (such as a green light); when the detected voltage is less than the preset voltage, it outputs a second indication message (such as a red light).

[0046] The arrival indication device 34 can be an indicator light, for example, a green light for the first indication and a red light for the second indication. Alternatively, the first indication might be that the first indicator light is on, and the second indication might be that the second indicator light is on.

[0047] The arrival prompting device 34 can be a buzzer, and different prompting sounds can be used to represent the first prompting information and the second prompting information.

[0048] In this way, users can intuitively understand the insertion status through visual or auditory cues, further improving the convenience and reliability of operation.

[0049] In some embodiments, such as Figures 2 to 4 As shown, the light energy detection device also includes a refractive cavity 6, a lens 4 is disposed between the refractive cavity 6 and the detection cavity 1, a photoelectric signal plate 5 is disposed on the outer wall of the refractive cavity 6, and a light outlet 9 communicating with the refractive cavity 6 is disposed at the photoelectric signal plate 5.

[0050] A lens 4 is disposed between the refraction cavity 6 and the detection cavity 1 for focusing or filtering light. A photoelectric signal board 5 is disposed on the outer wall of the refraction cavity 6, and a light outlet 9 is provided on the refraction cavity 6 for exporting the detected light signal to external processing equipment.

[0051] In this way, the optical path is optimized by using lenses to improve detection sensitivity; the photoelectric signal board realizes signal conversion and output, enhancing the overall functionality and integration of the device.

[0052] like Figures 2 to 4 As shown, the light energy detection device is set on the refracting cover on the axial outer wall of the refraction cavity 6 and the refraction intensity back cover at the end of the refraction cavity 6.

[0053] This embodiment also provides a device with a laser, which includes any of the above-mentioned light energy detection devices. This device can be a laser beauty instrument, a laser cutting machine, or a medical laser device, etc.

[0054] By integrating the optical energy detection device into the laser equipment, real-time energy monitoring and calibration can be achieved, improving the safety and performance stability of the equipment.

[0055] This application provides a light energy detection device and a device with a laser. The light energy detection device includes: a detection cavity 1 and an adapter sleeve 2; the detection cavity 1 is connected to the adapter sleeve 2, and the inner wall contour shape of the adapter sleeve 2 is consistent with the outer contour shape of the light emitting head; when detecting the light energy of the light emitting head, the light emitting head is inserted into the adapter sleeve 2, and the end of the light emitting head enters the detection cavity 1; a positioning detection structure 3 is provided on the adapter sleeve 2, and when the distance between the object being detected and the positioning detection structure 3 is less than a preset distance, the positioning detection structure 3 is triggered to generate a positioning signal.

[0056] This solves the measurement error problem caused by inaccurate insertion position of the light emitter. The positioning detection structure ensures that the insertion depth of the light emitter meets the requirements, thereby improving the accuracy and consistency of the detection results and reducing the impact of human operation factors.

[0057] The above specific embodiments further illustrate the purpose, technical solution and beneficial effects of this application. It should be understood that the above are only specific embodiments of this application and are not intended to limit the scope of protection of this application. Any modifications, equivalent substitutions, improvements, etc., made on the basis of the technical solution of this application should be included within the scope of protection of this application.

Claims

1. A light energy detection device, characterized in that, include: Detection chamber (1) and adapter sleeve (2); The detection cavity (1) is connected to the adapter sleeve (2), and the inner wall contour shape of the adapter sleeve (2) is consistent with the outer contour shape of the light emitting head; When detecting the light energy of the light emitting head, the light emitting head is inserted into the adapter sleeve (2), and the end of the light emitting head enters the detection cavity (1); The adapter sleeve (2) is provided with a positioning detection structure (3). When the distance between the object being detected and the positioning detection structure (3) is less than a preset distance, the positioning detection structure (3) is triggered to generate a positioning signal.

2. The light energy detection device according to claim 1, characterized in that, The adapter sleeve (2) includes a first chamber (21), a transition chamber (22), and a second chamber (23) that are interconnected, and the transition chamber (22) is located between the first chamber (21) and the second chamber (23), and the second chamber (23) is close to the detection chamber (1); Along the direction from the first chamber (21) to the detection chamber (1), the inner diameter of the transition chamber (22) gradually decreases. The inner diameter of the first chamber (21) is equal to the maximum inner diameter of the transition chamber (22), and the inner diameter of the second chamber (23) is less than the minimum inner diameter of the transition chamber (22).

3. The light energy detection device according to claim 2, characterized in that, The positioning detection structure (3) is disposed on the first chamber (21) and located at the end of the first chamber (21) to detect the light emitting head structure located at the end of the first chamber (21), wherein the end of the first chamber (21) refers to the side close to the detection cavity (1).

4. The light energy detection device according to claim 2, characterized in that, The positioning detection structure (3) is disposed on the transition chamber (22) to detect the light emitting head structure inside the transition chamber (22).

5. The light energy detection device according to claim 1, characterized in that, The adapter sleeve (2) includes a first chamber (21) and a second chamber (23) that are interconnected, and the second chamber (23) is close to the detection chamber (1); The inner diameter of the first chamber (21) is larger than the inner diameter of the second chamber (23), and a stepped structure is formed between the first chamber (21) and the second chamber (23). The positioning detection structure (3) is disposed on the first chamber (21) and is located at the end of the first chamber (21) to detect the light emitting head structure at the end of the first chamber (21). The end of the first chamber (21) refers to the side close to the detection cavity (1).

6. The light energy detection device according to any one of claims 1-5, characterized in that, The positioning detection structure (3) includes a detection hole (31) and a positioning detection signal plate (32); The positioning detection signal board (32) is equipped with a photoelectric transmitter and a photoelectric receiver; The photoelectric emitting end is used to emit detection light into the detection hole (31), and the photoelectric receiving end is used to receive the detection light reflected from the detection hole (31).

7. The light energy detection device according to claim 6, characterized in that, The positioning detection structure (3) further includes a voltage comparator (33) disposed on the positioning detection signal board (32). The voltage comparator is connected to the photoelectric receiver and is used to compare the magnitude of the detection voltage and the preset voltage.

8. The light energy detection device according to claim 7, characterized in that, The positioning detection structure (3) further includes a positioning prompting device (34), which is connected to the voltage comparator (33); When the detected voltage is greater than or equal to the preset voltage, the positioning indication device (34) outputs the first indication information; If the detected voltage is less than the preset voltage, the positioning prompt device (34) outputs a second prompt message.

9. The light energy detection device according to claim 1, characterized in that, It also includes a refractive cavity (6), a lens (4) is provided between the refractive cavity (6) and the detection cavity (1), a photoelectric signal plate (5) is provided on the outer wall of the refractive cavity (6), and a light outlet (9) communicating with the refractive cavity (6) is provided at the photoelectric signal plate (5).

10. A device with a laser, characterized in that, The device with a laser includes the optical energy detection device according to any one of claims 1-9.

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