Irradiation meter for multi-point real-time acquisition of UV light source energy and use method thereof
By setting up multiple irradiation holes and energy sensors on the irradiation plate of the irradiation meter, multi-point real-time acquisition and uniformity adjustment of the energy of the UV light source are achieved, solving the problems of low acquisition efficiency and poor uniformity adjustment efficiency in the prior art, and improving measurement accuracy and efficiency.
Patent Information
- Application Number
- CN202510044445.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-11
- Publication Date
- 2025-04-29
AI Technical Summary
The existing irradiometers cannot achieve multi-point real-time acquisition when collecting energy from UV light source, resulting in low acquisition efficiency, poor uniformity adjustment efficiency, and error problems such as excessive temperatures leading to energy value deviation.
A multi-point real-time irradiator is designed to collect energy from UV light sources. By setting the irradiation surface on one side of the irradiation plate and distributing several irradiation holes on the irradiation surface, data processing and display are used for energy sensors and control motherboards, real-time acquisition and uniformity adjustment of multi-point energy values are achieved.
Multi-point real-time acquisition of UV light source energy is realized, uniformity adjustment efficiency is improved, manual recording and calculation is reduced, temperature error is reduced, and measurement accuracy and efficiency are improved.
Smart Images
Figure CN119901371A_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the technical field of irradiance meters, and in particular to a irradiance meter for collecting UV light source energy at multiple points in real time and a method for using the irradiance meter. Background Art
[0002] A radiometer, also known as an ultraviolet radiometer, is a wide-spectrum power meter mainly used to measure the power density of ultraviolet radiation energy. Most existing radiometers adopt a single-channel design, and most of them include a display unit and a detection unit. Usually, the detection unit is placed under the light source to receive the light source and then the received data is fed back to the display unit. The control chip on the display unit performs data recognition and conversion to achieve irradiation detection of the light source. In addition, the temperature of the test point cannot be obtained through the radiometer during use. When the temperature of the detection unit is too high, it will cause errors such as large deviations in the collected energy value. In addition, it is more troublesome to collect multi-point energy values of line light sources or surface light sources. It needs to be collected point by point, and needs to be recorded manually, and then the average value and uniformity are calculated. If the uniformity does not reach the target value, it will require multiple adjustments, which will increase calibration time and labor costs. Therefore, improvements are needed. Summary of the invention
[0003] The main purpose of the present invention is to provide a radiometer for real-time multi-point UV light source energy collection, aiming to provide a radiometer and a method for using the radiometer which is convenient for multi-point UV light source collection.
[0004] To achieve the above-mentioned purpose, the present invention proposes a radiation meter for real-time collection of UV light source energy at multiple points, including an irradiation plate, an irradiation surface is provided on one side of the irradiation plate, and a plurality of irradiation holes are provided on the irradiation surface. The irradiation holes are arranged at intervals from each other, and the apertures of the irradiation holes are equal.
[0005] Specifically, the intervals between the irradiation holes are different.
[0006] Specifically, an irradiation groove is arranged on the irradiation surface, the irradiation groove is circular, and the irradiation hole is formed on the circular point of the irradiation groove.
[0007] Specifically, a receiving surface is arranged on the side of the irradiation plate facing away from the irradiation surface, an assembly groove corresponding to the irradiation hole is arranged on the receiving surface, and an energy sensor is arranged in the assembly groove.
[0008] Specifically, a mainboard installation slot is further provided at the receiving surface, a control mainboard is provided on the mainboard installation slot, and a connecting passage is provided between the mainboard installation slot and the assembly slot.
[0009] Specifically, the assembly slot includes a receiving space and a clamping platform, and the energy sensor includes a receiving portion and a connecting portion, the receiving portion is located in the receiving space, and the connecting portion abuts against the clamping platform.
[0010] To achieve the above object, the present invention also provides a method for using a radiometer for collecting UV light source energy at multiple points in real time, comprising: S1. Place the irradiation plate into the irradiation area of the UV light source, with one side of the irradiation surface facing the UV light source, so that each irradiation hole can receive the irradiation of the UV light source; S2. Insert the standard light source into each irradiation slot in turn to ensure that the standard light source and the energy sensor are located on the same straight line to calibrate the energy sensor; S3. Put the calibrated irradiation plate into the irradiation area of the UV light source again. When the irradiation hole receives the UV light source, it will calculate according to the calibrated algorithm to obtain relevant temperature data, and transmit the relevant data to the display screen.
[0011] Specifically, the standard light source is provided with an irradiation end, and the irradiation end is located in the irradiation slot.
[0012] The technical solution of the present invention is to set an irradiation surface on one side of the irradiation plate, and then distribute a plurality of irradiation holes on the irradiation surface. By moving the irradiation plate to the UV light source, the irradiation holes at different positions receive the UV light source, thereby facilitating recording the energy value of the corresponding point, and then deriving the average energy value data through multiple energy value data, and adjusting the UV light source according to the relevant data, so as to improve the uniformity adjustment efficiency of the UV light source. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is one of the three-dimensional structural schematic diagrams of the present invention.
[0014] Figure 2 This is the second schematic diagram of the three-dimensional structure of the present invention.
[0015] Figure 3 It is a schematic diagram of the combination state of the standard light source and the irradiation plate of the present invention.
[0016] Figure 4 It is a display status diagram of the control panel of the present invention.
[0017] The reference numerals include: 10, irradiation plate; 11, irradiation surface; 12, irradiation hole; 13, irradiation slot; 14, receiving surface; 15, assembly slot; 16, energy sensor; 17, accommodating space; 18, mainboard mounting slot; 19, connection path; 20, standard light source. DETAILED DESCRIPTION
[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
[0019] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back, top, bottom, inside, outside, vertical, horizontal, longitudinal, counterclockwise, clockwise, circumferential, radial, axial...), then the directional indication is only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.
[0020] In addition, if there are descriptions involving "first" or "second" etc. in the embodiments of the present invention, the descriptions of "first" or "second" etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the present invention.
[0021] like Figures 1 to 4 As shown, a radiometer for collecting UV light source energy at multiple points in real time includes an irradiation plate 10, an irradiation surface 11 is provided on one side of the irradiation plate 10, and a plurality of irradiation holes 12 are provided on the irradiation surface 11, and the irradiation holes 12 are arranged at intervals from each other, and the apertures of the irradiation holes 12 are equal. When testing the energy of the UV light source, the irradiation holes 12 are firstly arranged on the irradiation surface 11 of the irradiation plate 10 according to the light-emitting shape of the corresponding UV light source, so that the projection area of the UV light source can cover all the irradiation holes 12, and then the irradiation plate 10 is placed in the projection area of the UV light source, and receives the irradiation of the UV light source through the irradiation holes 12, and records the energy values of the irradiation holes 12 at each point, and then processes the energy value data obtained in each irradiation hole 12 to obtain the uniformity of the UV light source received by the irradiation plate 10, and then adjusts the output power of the UV light source according to the comparison between the obtained uniformity and the required uniformity, so as to finally achieve the uniformity output of the UV light source and improve the uniformity adjustment efficiency of the UV light source.
[0022] The spacing between each irradiation hole 12 is different. In this embodiment, fifteen irradiation holes 12 are arranged on the irradiation surface 11 of the irradiation plate 10, and the circular points of each irradiation hole 12 are connected to form a rectangular shape. The UV light source is received by the irradiation holes 12 that are spaced apart from each other and have different spacings, so as to better obtain the energy values between different irradiation holes 12 on the irradiation plate 10, thereby improving the calculation accuracy of the uniformity, so as to achieve accurate adjustment of the UV light source.
[0023] An irradiation groove 13 is provided on the irradiation surface 11, and the irradiation groove 13 is circular, and an irradiation hole 12 is formed on the circular point of the irradiation groove 13. In this embodiment, the irradiation groove 13 is provided on the irradiation surface 11, and the irradiation hole 12 is provided in the irradiation groove 13. When calibrating the energy value of the irradiation hole 12, the standard light source 20 needs to be aligned with the irradiation hole 12 for calibration. The irradiation groove 13 is provided to facilitate the clamping of the standard light source 20, so that the standard light source 20 can be quickly located on the same straight line with the irradiation hole 12 during calibration, thereby improving the calibration efficiency.
[0024] A receiving surface 14 is provided on the side of the irradiation plate 10 facing away from the irradiation surface 11, and an assembly groove 15 corresponding to the irradiation hole 12 is provided on the receiving surface 14, and an energy sensor 16 is provided in the assembly groove 15. In this embodiment, a receiving surface 14 is provided on the back of the irradiation plate 10, and an assembly groove 15 is provided on the receiving surface 14, and the energy sensor 16 is conveniently assembled through the assembly groove 15. The energy sensor 16 is located directly below the irradiation hole 12, and the energy of the UV light source passing through the irradiation hole 12 is collected by the energy sensor 16, and then the irradiation energy value received by the corresponding irradiation hole 12 is accurately calculated.
[0025] The receiving surface 14 is also provided with a mainboard mounting groove 18, on which a control mainboard is disposed, and a connecting passage 19 is disposed between the mainboard mounting groove 18 and the assembly groove 15. In this embodiment, the mainboard mounting groove 18 is disposed on the receiving surface 14, through which the control mainboard is conveniently installed, and a connecting passage 19 is disposed between the mainboard mounting groove 18 and the assembly groove 15, through which the control mainboard and the energy sensor 16 are connected through a connecting circuit, and the connecting circuit can be disposed in the connecting passage 19.
[0026] The assembly slot 15 includes an accommodating space 17 and a clamping platform, and the energy sensor 16 includes a receiving portion and a connecting portion, wherein the receiving portion is located in the accommodating space 17, and the connecting portion abuts against the clamping platform. In this embodiment, the accommodating space 17 is provided in the assembly slot 15, and the energy sensor 16 cooperates with the clamping platform, so that when the energy sensor 16 is installed, the connecting portion abuts against the clamping platform and the receiving portion is located in the accommodating space 17, thereby facilitating the stable installation of the energy sensor 16.
[0027] The present invention also proposes a method for using a radiometer for real-time multi-point UV light source energy collection, comprising: S1, placing an irradiation plate 10 into the irradiation area of the UV light source, with one side of the irradiation surface 11 facing the UV light source, so that each irradiation hole 12 can receive the irradiation of the UV light source; S2, inserting a standard light source 20 into each irradiation slot 13 in sequence, to ensure that the standard light source 20 and the energy sensor 16 are located on the same straight line, so as to calibrate the energy sensor 16; S3, placing the calibrated irradiation plate 10 into the irradiation area of the UV light source again, and the irradiation hole 12 receives the UV light source and performs calculations according to the calibrated algorithm to obtain relevant temperature data, and transmit the relevant data to the display screen. When the energy of the UV light source is detected, the irradiation surface 11 of the irradiation plate 10 is first placed in the irradiation area of the UV light source. After confirming that the projection area of the UV light source can cover all the irradiation holes 12 on the irradiation surface 11, each irradiation hole 12 is calibrated by using a standard light source 20, and then the calibrated irradiation plate 10 is placed in the irradiation area of the UV light source. The irradiation energy of the UV light source is transmitted through the energy sensor 16, and then the control mainboard converts the relevant data into digital form and displays it on the screen, so that the operator can intuitively judge the irradiation energy of the UV light source. At the same time, the control mainboard receives the energy value of each irradiation hole 12, and can also record the energy value. At the same time, the energy value of each irradiation hole 12 is averaged and derived through an operation formula, so as to obtain the overall irradiation uniformity of the irradiation plate 10. By comparing with the preset uniformity value, the output power of the UV light source can be adjusted to quickly achieve the corresponding irradiation uniformity, thereby improving the adjustment efficiency of the UV light source.
[0028] The standard light source 20 is provided with an irradiation end, and the irradiation end is located in the irradiation slot 13. In this embodiment, the standard light source 20 is provided with an irradiation end, and the irradiation end is adapted to the irradiation slot 13 to ensure that the standard light source 20 is located in the same straight line with the irradiation hole 12 when the irradiation hole 12 is calibrated.
[0029] Compared with the prior art, this product can set the position of the irradiation hole 12 according to the shape of the projection area of the UV light source. By placing the irradiation plate 10 in the projection area of the UV light source, the energy values of multiple points can be quickly measured, and then the corresponding data can be calculated, displayed, and recorded by the control mainboard, thereby facilitating the rapid adjustment of the energy of the UV light source to meet the use requirements, greatly improving the adjustment efficiency of the UV light source, and avoiding the tediousness of testing and recording a single irradiation hole 12 at multiple points in turn.
[0030] The above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the inventive concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.
Claims
1. A radiometer for collecting UV light source energy at multiple points in real time, characterized in that: The invention comprises an irradiation plate, one side of which is provided with an irradiation surface, on which are provided a plurality of irradiation holes, the irradiation holes are arranged at intervals, and the apertures of the irradiation holes are equal.
2. The irradiance meter for collecting UV light source energy in real time at multiple points according to claim 1, characterized in that: The distances between the irradiation holes are different.
3. The irradiance meter for collecting UV light source energy at multiple points in real time according to claim 1, characterized in that: The irradiation surface is provided with an irradiation groove which is circular in shape, and the irradiation hole is formed at the circular point of the irradiation groove.
4. The irradiance meter for collecting UV light source energy in real time at multiple points according to claim 1, characterized in that: A receiving surface is arranged on the side of the irradiation plate facing away from the irradiation surface, an assembly groove corresponding to the irradiation hole is arranged on the receiving surface, and an energy sensor is arranged in the assembly groove.
5. The irradiance meter for collecting UV light source energy in real time at multiple points according to claim 4, characterized in that: The receiving surface is also provided with a mainboard installation slot, on which a control mainboard is arranged, and a connecting passage is arranged between the mainboard installation slot and the assembly slot.
6. The irradiance meter for collecting UV light source energy in real time at multiple points according to claim 4, characterized in that: The assembly slot comprises a receiving space and a clamping platform, and the energy sensor comprises a receiving portion and a connecting portion, wherein the receiving portion is located in the receiving space, and the connecting portion abuts against the clamping platform.
7. A method for using the irradiance meter for real-time multi-point UV light source energy collection according to any one of claims 1 to 6, characterized in that: include: S1. Place the irradiation plate into the irradiation area of the UV light source, with one side of the irradiation surface facing the UV light source, so that each irradiation hole can receive the irradiation of the UV light source; S2. Insert the standard light source into each irradiation slot in turn to ensure that the standard light source and the energy sensor are located on the same straight line to calibrate the energy sensor; S3. Put the calibrated irradiation plate into the irradiation area of the UV light source again. When the irradiation hole receives the UV light source, it will calculate according to the calibrated algorithm to obtain relevant temperature data, and transmit the relevant data to the display screen.
8. The method for using the irradiance meter for collecting UV light source energy in real time at multiple points according to claim 7, characterized in that: The standard light source is provided with an irradiation end, and the irradiation end is located in the irradiation slot.