Illumination testing device

Abstract

The utility model discloses an illumination testing device, and relates to the technical field of optical testing. Comprising a fixed box, a workbench is installed on the inner side of the top end of the fixed box, a moving groove is formed in the workbench, and a control panel is installed at one end of the fixed box; folding clamping plates are symmetrically mounted on one side of the fixed box; the adjusting mechanism is arranged on the inner side of the folding clamping plate; and the testing mechanism is arranged on the inner side of the fixed box. The ultraviolet illuminance is read through the ultraviolet illuminance sensor, a signal is transmitted to the control panel within a parameter range, the threaded seat is driven to move under the action of the remote controller and the control panel, and the height of the LED sterilizing lamp can be controlled by turning off the driving motor and turning on the servo motor through the remote controller. The illumination of ultraviolet rays irradiated by the LED disinfection lamp can be displayed on the remote controller through the ultraviolet ray illumination sensor, the radiation range of the ultraviolet rays irradiated by the LED disinfection lamp can be obtained, workers are helped to better avoid ultraviolet ray injury, and the measurement result is more accurate.

Description

Technical Field

[0001] The utility model relates to the technical field of optical testing, in particular to an illumination testing device. Background Art

[0002] Illuminance is an important indicator to measure light intensity, which directly affects people's quality of life and visual comfort. However, due to the ever-changing environmental conditions, such as climate change, building obstruction, etc., the indoor illumination level may change, so regular illumination testing is required to ensure the comfort of the indoor environment.

[0003] For example, a lamp illumination testing device with patent publication number CN220063179U is used. When in use, the drawer is pulled out, the external sterilization LED lamp integrated board is placed in the test position, the drawer is closed, and the external sterilization LED lamp integrated board is powered on. The illumination sensor can test the illumination of the external sterilization LED lamp integrated board. At this time, the test space is in a relatively closed state, and a dark environment is formed inside the test space, which is conducive to testing the illumination of the external sterilization LED lamp integrated board and avoiding the test value from being interfered by other light. At the same time, the UV light of the external sterilization LED lamp integrated board is prevented from hurting the eyes of the operator. After the test is completed, the external sterilization LED lamp integrated board is powered off, and the drawer is opened to conveniently replace the next external sterilization LED lamp integrated board to be tested.

[0004] Although the above-mentioned equipment can form a dark environment inside the test space, which is conducive to testing the illumination of the external sterilization LED lamp integrated board and facilitating the replacement of the LED lamp integrated board that needs to be tested, it cannot test the influence range of light intensity. The sterilization LED lamp is also called the LED disinfection lamp. During the installation and debugging of the LED disinfection lamp, it is still impossible to avoid the ultraviolet radiation emitted by the LED disinfection lamp causing radiation to the staff. We need to obtain the range of ultraviolet radiation emitted by the LED disinfection lamp to avoid damage to the staff. For this reason, we propose a new illumination test device. Utility Model Content

[0005] The purpose of the utility model is to provide an illumination testing device to solve the problems raised in the above background technology.

[0006] To achieve the above object, the utility model provides the following technical solution: an illumination testing device, comprising:

[0007] A fixed box, a workbench is installed on the inner side of the top of the fixed box, a movable slot is provided on the workbench, a control panel is installed on one end of the fixed box; a folding splint is symmetrically installed on one side of the fixed box;

[0008] An adjustment mechanism, arranged on the inner side of the folding splint, for adjusting the height of the light;

[0009] The testing mechanism is set inside the fixed box and is used for measuring the lighting illumination.

[0010] Furthermore, the adjustment mechanism comprises:

[0011] A first mounting frame is installed on the inner side of the folding splint, a first scale line is set on one side of the first mounting frame, a movable groove is set on the first mounting frame, a servo motor is installed on the top of the first mounting frame, a screw rod is connected to the output end of the servo motor, the screw rod is installed in the movable groove, and a spool is installed on the outer wall of the screw rod.

[0012] Furthermore, a fixing plate is installed at one end of the sim, a second mounting frame is installed at the bottom end of the fixing plate, an LED disinfection lamp is installed on the inner side of the second mounting frame, a sliding block is symmetrically installed at one end of the fixing plate, a sliding groove is symmetrically arranged at one end of the first mounting frame, and the sliding block is installed in the sliding groove.

[0013] Furthermore, the testing mechanism comprises:

[0014] A driving motor is installed at one end of the fixed box, bearings are installed at both ends of the inner side of the fixed box, a bidirectional screw is connected to the output end of the driving motor, the bidirectional screw is installed on the inner side of the bearing, threaded seats are symmetrically installed on the outer wall of the bidirectional screw, and a moving block is installed on the top of the threaded seat.

[0015] Furthermore, the moving block is installed on the top of the threaded seat through an insertion rod, an interlocking groove is provided on the moving block, an ultraviolet illumination sensor is installed on the inner side of the interlocking groove, an indicator needle is installed at one end of the moving block, a second scale is installed below the indicator needle, and both ends of the second scale are installed on the top of the fixed box through fixing bolts.

[0016] Furthermore, the starting point on the second scale is located in the middle and extends to both ends of the second scale, and the starting scale of the first scale line is flush with the bottom end of the inner side of the movable groove and extends to the top end of the first mounting frame.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] The illumination testing device drives the bidirectional screw to rotate through a driving motor, thereby driving the ultraviolet illumination sensor to move on the moving groove. The driving motor is turned on in advance through the remote control and the parameters of the ultraviolet illumination sensor are set. Under the ultraviolet rays irradiated by the LED disinfection lamp, the ultraviolet illumination sensor reads the ultraviolet illumination, and transmits the signal to the control panel within the parameter range. The threaded seat is driven to move under the action of the remote control and the control panel. The height of the LED disinfection lamp can be controlled by turning off the driving motor and turning on the servo motor through the remote control. The ultraviolet illumination irradiated by the LED disinfection lamp will be displayed on the display screen of the remote control through the ultraviolet illumination sensor, and the radiation range of the ultraviolet rays irradiated by the LED disinfection lamp can be obtained, which helps the staff to better avoid ultraviolet damage and make the measurement result more accurate. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is an isometric schematic diagram of the utility model;

[0020] Figure 2 It is an isometric side cross-sectional schematic diagram of the utility model;

[0021] Figure 3 It is a schematic diagram of the adjustment mechanism of the utility model;

[0022] Figure 4 It is a schematic diagram of the testing mechanism of the utility model.

[0023] In the figure: 1. control panel; 2. workbench; 3. folding splint; 4. adjustment mechanism; 5. moving slot; 6. fixed box; 7. testing mechanism; 401. first mounting frame; 402. movable slot; 403. smu; 404. first scale line; 405. servo motor; 406. sliding slot; 407. lead screw; 408. sliding block; 409. fixed plate; 410. second mounting frame; 411. LED disinfection lamp; 701. drive motor; 702. threaded seat; 703. moving block; 704. plug rod; 705. ultraviolet illumination sensor; 706. bidirectional screw; 707. bearing; 708. fixing bolt; 709. second scale; 710. fitting slot; 711. indicator needle. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] In the process of eliminating bacteria and viruses, LED disinfection lamps are needed. The test device provided by the utility model is specifically used for the illumination test of ultraviolet rays emitted by LED disinfection lamps. In the process of using this device for illumination test operations, it is necessary to clarify the standards and requirements for ultraviolet illumination tests of LED disinfection lamps in advance, ensure that the illumination test device has been correctly installed and calibrated so that the ultraviolet illumination value can be accurately measured and recorded, and select an environment suitable for outdoor or indoor testing. Ensure that other light sources in the environment do not interfere with or affect the propagation of ultraviolet rays. When conducting ultraviolet tests, use gloves and other personal protective equipment, such as glasses, masks, etc., to protect the eyes and skin from harmful ultraviolet rays, and arrange corresponding training for personnel involved in the test to ensure the normal operation of the equipment.

[0026] like Figure 1-Figure 4 As shown, the utility model provides a technical solution: an illumination testing device, comprising:

[0027] A fixed box 6, a workbench 2 is installed on the inner side of the top of the fixed box 6, a movable slot 5 is provided on the workbench 2, a control panel 1 is installed on one end of the fixed box 6; a folding splint 3 is symmetrically installed on one side of the fixed box 6;

[0028] The adjusting mechanism 4 is arranged inside the folding splint 3 and is used to adjust the height of the light;

[0029] The testing mechanism 7 is arranged inside the fixed box 6 and is used for measuring the illumination of the light.

[0030] The regulating mechanism 4 comprises:

[0031] A first mounting frame 401 is installed on the inner side of the folding splint 3, a first scale line 404 is set on one side of the first mounting frame 401, a movable groove 402 is set on the first mounting frame 401, a servo motor 405 is installed on the top of the first mounting frame 401, a screw rod 407 is connected to the output end of the servo motor 405, the screw rod 407 is installed in the movable groove 402, and a screw rod 403 is installed on the outer wall of the screw rod 407.

[0032] A fixing plate 409 is installed at one end of the sim 403, a second mounting frame 410 is installed at the bottom of the fixing plate 409, an LED disinfection lamp 411 is installed on the inner side of the second mounting frame 410, a sliding block 408 is symmetrically installed at one end of the fixing plate 409, and a sliding groove 406 is symmetrically set at one end of the first mounting frame 401, and the sliding block 408 is installed in the sliding groove 406.

[0033] like Figure 3As shown, it should be noted that the servo motor 405 drives the screw rod 407 to rotate, and during the rotation of the screw rod 407, the screw rod 403 is driven to move in the movable groove 402, and during the movement of the screw rod 403, the fixed plate 409 is driven to move in the sliding groove 406 through the sliding block 408, and during the movement of the fixed plate 409, the LED disinfection lamp 411 in the second mounting frame 410 is driven to adjust the height, and the starting scale of the first scale line 404 set on the first mounting frame 401 is flush with the inner bottom end of the movable groove 402, and extends to the top of the first mounting frame 401.

[0034] Testing institutions7 include:

[0035] A driving motor 701 is installed at one end of the fixed box 6, and bearings 707 are installed at both ends of the inner side of the fixed box 6. A bidirectional screw 706 is connected to the output end of the driving motor 701, and the bidirectional screw 706 is installed on the inner side of the bearing 707. A threaded seat 702 is symmetrically installed on the outer wall of the bidirectional screw 706, and a moving block 703 is installed on the top of the threaded seat 702.

[0036] The moving block 703 is installed on the top of the threaded seat 702 through the insertion rod 704. The moving block 703 is provided with an interlocking groove 710, and an ultraviolet illumination sensor 705 is installed inside the interlocking groove 710. An indicator needle 711 is installed at one end of the moving block 703, and a second scale 709 is installed below the indicator needle 711. Both ends of the second scale 709 are installed on the top of the fixed box 6 through fixing bolts 708.

[0037] like Figure 4 As shown, it should be noted that the bidirectional screw 706 is driven to rotate by the driving motor 701. During the rotation of the bidirectional screw 706, the moving block 703 at the top of the threaded seat 702 is driven to move relative to each other in the moving groove 5. During the movement of the moving block 703, the indicator needle 711 can be driven to point to different scales. The ultraviolet illumination sensor 705 is used to receive the ultraviolet rays emitted by the LED disinfection lamp 411. The fixing bolts 708 and the insertion rod 704 are provided to facilitate the disassembly of the moving block 703 and the second scale 709.

[0038] The starting point on the second scale 709 is located in the middle and extends to both ends of the second scale 709 . The starting scale of the first scale line 404 is flush with the inner bottom end of the movable groove 402 and extends to the top end of the first mounting frame 401 .

[0039] The known standard values ​​of ultraviolet illumination are:

[0040] Low illumination (low risk): UV illumination is less than 2.5W / m 2 ;

[0041] Medium illumination (medium danger), UV illumination is between 2.5-5W / m;

[0042] High illumination (high risk): UV illumination is between 5-10W / m;

[0043] Very high illumination (very high danger): UV illumination is greater than 10W / m2.

[0044] like Figure 1 As shown, the operation of the driving motor 701 is turned off by the external remote control, the switch of the servo motor 405 is turned on, and the servo motor 405 is controlled to drive the spool 403 on the screw rod 407 to move. During the movement of the spool 403, the LED disinfection lamp 411 is driven to rise and fall. During the lifting and lowering process of the LED disinfection lamp 411, the ultraviolet light emitted will send a signal to the remote control through the ultraviolet illumination sensor 705, and the display screen on the remote control will display the ultraviolet illumination. At this time, the ultraviolet illumination sensor 705 is set with corresponding parameters, but because the remote control turns off the driving motor 701, it cannot drive the moving block 703 to move. When the value displayed on the remote control display is 2.5W / m 2 When the servo motor 405 is turned off, the remote controller is used to turn off the movement of the servo motor 405. At this time, the scale on the first scale line 404 that the LED disinfection lamp 411 faces is the critical value for the installation of the LED disinfection lamp 411.

[0045] like Figure 1 As shown, the difference from the above-mentioned different test methods is that the servo motor 405 is turned off by the remote control, and the operation of the drive motor 701 is turned on, and the parameter of the ultraviolet illumination sensor 705 is set to 2.5W / m 2 At this time, the LED disinfection lamp 411 on the fixed plate 409 irradiates the ultraviolet illumination sensor 705. During the irradiation process, the ultraviolet illumination sensor 705 transmits a signal to the control panel 1 to control the driving motor 701 to operate. During the operation of the driving motor 701, the indicator needle 711 on the moving block 703 moves. When the ultraviolet illumination of the LED disinfection lamp 411 is less than 2.5W / m 2 When , the control panel 1 controls the driving motor 701 to stop operating. Because the scale on the second scale 709 extends from the middle to both sides, the place where the indicator needle 711 stops is the required critical value.

[0046] To sum up, the illumination testing device, through the coordinated setting between the adjustment mechanism 4 and the testing mechanism 7, can measure the critical value of the ultraviolet light influence range emitted by the LED disinfection lamp 411, can effectively avoid the damage of ultraviolet light to the staff during the operation of the LED disinfection lamp 411, and improves the measurement accuracy.

[0047] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is limited by the attached embodiments and their equivalents.

Claims

1. An illumination testing device, characterized in that: include: A fixed box (6), a workbench (2) is installed on the inner side of the top of the fixed box (6), a movable groove (5) is provided on the workbench (2), a control panel (1) is installed on one end of the fixed box (6); and a folding splint (3) is symmetrically installed on one side of the fixed box (6); An adjustment mechanism (4) is arranged on the inner side of the folding clamp (3) and is used to adjust the height of the light; The testing mechanism (7) is arranged inside the fixed box (6) and is used for measuring the illumination of the light.

2. The illumination testing device according to claim 1, characterized in that: The regulating mechanism (4) comprises: A first mounting frame (401) is mounted on the inner side of the folding splint (3); a first scale line (404) is arranged on one side of the first mounting frame (401); a movable groove (402) is arranged on the first mounting frame (401); a servo motor (405) is mounted on the top of the first mounting frame (401); a screw rod (407) is connected to the output end of the servo motor (405); the screw rod (407) is mounted in the movable groove (402); and a screw rod (403) is mounted on the outer wall of the screw rod (407).

3. An illumination test device according to claim 2, characterized in that: A fixing plate (409) is installed at one end of the spool (403), a second mounting frame (410) is installed at the bottom end of the fixing plate (409), an LED disinfection lamp (411) is installed inside the second mounting frame (410), a sliding block (408) is symmetrically installed at one end of the fixing plate (409), and a sliding groove (406) is symmetrically arranged at one end of the first mounting frame (401), and the sliding block (408) is installed in the sliding groove (406).

4. The illumination test device according to claim 1, characterized in that: The testing mechanism (7) comprises: A driving motor (701) is installed at one end of a fixed box (6), bearings (707) are installed at both ends of the inner side of the fixed box (6), a bidirectional screw (706) is connected to the output end of the driving motor (701), the bidirectional screw (706) is installed on the inner side of the bearing (707), a threaded seat (702) is symmetrically installed on the outer wall of the bidirectional screw (706), and a moving block (703) is installed on the top of the threaded seat (702).

5. The illumination test device according to claim 4, characterized in that: The moving block (703) is mounted on the top of the threaded seat (702) via an insertion rod (704); an engaging groove (710) is provided on the moving block (703); an ultraviolet illumination sensor (705) is mounted inside the engaging groove (710); an indicator needle (711) is mounted on one end of the moving block (703); a second scale (709) is mounted below the indicator needle (711); and both ends of the second scale (709) are mounted on the top of the fixed box (6) via fixing bolts (708).

6. The illumination testing device according to claim 5, characterized in that: The starting point on the second scale (709) is located in the middle and extends to both ends of the second scale (709). The starting scale of the first scale line (404) is flush with the inner bottom end of the movable groove (402) and extends to the top end of the first mounting frame (401).

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