Lamplight illumination positioning and measuring jig

Abstract

The invention discloses a light illumination positioning and measuring jig in the technical field of lamps, a limiting support and a limiting roller are added, the front and back surfaces of a lamp are clamped through the limiting roller and a back shore roller, a detection box is added, the detection box and the lamp are laminated and limited, a detector is used for performing lamination detection on the illumination of the lamp, and the detection accuracy is improved. By clamping the lamp through the roller, the detector can be attached to the lamp for attachment translation, so that the illuminance of all parts of the lamp is detected, the detection data is more comprehensive, the situation of partial detection omission is avoided, meanwhile, the handheld rod is additionally arranged, a worker can hold the long rod by hand, the detector can stretch into different positions more conveniently and flexibly, and the detection efficiency is improved. And the rotating ball head can rotate along with the lamp and is more convenient than hand-held extension, and personnel are not in the illumination range of the lamp, so that the safety of the personnel is effectively protected.

Description

Technical Field

[0001] The present invention relates to the technical field of lamps, and particularly to a lighting illuminance positioning measurement fixture. Background Art

[0002] In the electronics industry, the cleanliness requirements for the surface of the substrate of liquid crystal panels are strict; currently, the photosensitive oxidation effect of ultraviolet light is used to remove organic pollutants on the surface of the substrate, and ultraviolet lamps also have a strong killing effect on the epidermal cells of the human body. If the illuminance intensity is too high, it will also cause damage to personnel.

[0003] Therefore, it is necessary to control the ultraviolet illuminance of the ultraviolet lamp tube, requiring it to stably reach the energy required for the desired cleaning effect without excessive illuminance. The measurement of the illuminance of the ultraviolet lamp tube has become an essential key parameter for daily maintenance and quality confirmation.

[0004] For the illuminance detection of the ultraviolet lamp tube, an illuminance detector is required. Its main function is to detect the illuminance of the ultraviolet lamp for decontaminating electronic products, avoiding the damage to personnel caused by ultraviolet light irradiation and ozone inhalation when personnel approach to measure the illuminance, thereby reducing the occupational safety risk of personnel.

[0005] The ultraviolet illuminance not only needs to detect the environmental illuminance, but also needs to be detected closely to the ultraviolet lamp tube. Generally, the ultraviolet lamp for electronic disinfection and cleaning is a long strip-shaped flat lamp belt. Its detection cannot be limited to only one point, but each point needs to be tested in contact to avoid the situation of local illuminance change and uneven illuminance of the ultraviolet lamp tube. Therefore, it is necessary to use an illuminance detector to comprehensively detect each part of the ultraviolet lamp tube. The lamp tube generally irradiates downward and is at a relatively high position. Some ultraviolet lamp tubes can reach 2 meters in length. Manual detection requires continuously reaching into the equipment for disinfection and cleaning. The arm length is not enough, and the illuminance inside the equipment is relatively large, making it easy to be burned by the ultraviolet lamp. Now, a tool that can help personnel safely monitor the ultraviolet lamp tube is needed to ensure personnel safety.

[0006] Based on this, the present invention designs a lighting illuminance positioning measurement fixture to solve the above problems. Summary of the Invention

[0007] The purpose of the present invention is to provide a lighting illuminance positioning and measuring jig. This device is equipped with a limiting bracket and limiting rollers, which can clamp the lamp inside the limiting rollers. Additionally, a detection box is added. The lamp is clamped by the detection box and the limiting rollers, enabling the detector to closely detect the illuminance of the lamp. A roller is also added, allowing the detector to roll and translate along the lamp for a mobile and close detection of the entire lamp, thereby detecting the illuminance of all parts of the lamp with more accurate detection data. At the same time, a handheld rod is added, enabling personnel to hold the long rod and more conveniently and flexibly insert the detector into different positions. The rotating ball head can rotate accordingly, which is more convenient than inserting by hand, and the personnel are not within the illumination range of the lamp, effectively protecting personnel safety.

[0008] The present invention is implemented as follows: A lighting illuminance positioning and measuring jig, comprising:

[0009] A limiting bracket, a handheld rod, a detection box, and a pressing plate;

[0010] The limiting bracket is a U-shaped frame composed of two vertical rods and a horizontal rod. Hand-tightening bolts are also installed on the two vertical rods of the limiting bracket through threads. The hand-tightening bolts penetrate and extend outside the vertical rods of the limiting bracket. A pin rod is provided at the screw end of the hand-tightening bolt, and a limiting roller is installed at the upper end of the pin rod; the pin rod extends above the limiting bracket;

[0011] The pressing plate is a flat plate, and the pressing plate is locked in the U-shaped groove of the limiting bracket by bolts; the handheld rod is a telescopic rod, and the handheld rod is rotatably connected to the pressing plate;

[0012] The detection box is a box body with a hollow interior. The internal cavity of the detection box is a cylindrical placement cavity, which vertically penetrates the upper and lower surfaces of the detection box. A detector is installed in the placement cavity;

[0013] A top support roller is also installed at the top of the detection box. Both the detection box and the top support roller are located below the limiting roller;

[0014] The limiting roller and the top support roller respectively clamp the upper and lower sides of the lamp to be tested;

[0015] The rotation directions of each limiting roller and each top support roller are the same.

[0016] Further, a rotating ball head is provided at one end of the handheld rod;

[0017] A clamping collar is provided on the side wall of the pressing plate, and the rotating ball head can be rotatably placed in the clamping collar.

[0018] Further, the top support roller protrudes above the detection box;

[0019] Both the limiting roller and the top support roller are rollers.

[0020] Further, the axis of the hand-tightening bolt coincides with the axis of the vertical rod of the limit bracket;

[0021] The axis of the limit roller is perpendicular to the axis of the pin rod.

[0022] Further, a spring piece is provided on the top of the pressing plate, the spring piece abuts against the bottom of the detector, and the detector abuts against the placement cavity through the spring piece;

[0023] The detector is an illuminometer.

[0024] The beneficial effects of the present invention are as follows: 1. Through the cooperation of the limit bracket and the hand-tightening bolt, the distance between the limit roller and the limit bracket can be adjusted, so that the limit roller can clamp lamps of different thicknesses, so that the detector can be kept in contact with the lamp, so as to accurately detect the illuminance of the lamp;

[0025] 2. The device also adds a detection box, and a top support roller is provided on the detection box. The lamp is clamped by the top support roller and the limit roller on the upper and lower sides, so that the detector can keep in contact with the lamp and slide no matter how it slides and shakes, and the top support roller and the limit roller can roll in contact with the upper and lower surfaces of the lamp, so that the device can slide and translate on the lamp conveniently and smoothly;

[0026] 3. The device also adds a hand-held rod, and is rotationally connected through a rotating ball head and a clamping collar, so that the hand-held rod can support the pressing plate and the detection box at different angles, so as to hold the entire detector at different angles, and at the same time, the length of the hand-held rod can be adjusted, and then the detector can be extended to different positions of the lamp in the equipment, which is convenient and flexible to use. Description of the Drawings

[0027] The following further describes the present invention with reference to the accompanying drawings in conjunction with embodiments.

[0028] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0029] Figure 2 It is a schematic diagram of the split state structure of each component of the present invention;

[0030] Figure 3 It is a schematic diagram of the split state structure of the detector and the pressing plate in the detection box of the present invention;

[0031] Figure 4 It is a schematic diagram of the detection state of the present invention clamped on the lamp;

[0032] Figure 5 It is a schematic diagram of the state of the lamp with the lighting surface facing up of the present invention.

[0033] In the attached drawings, the list of components represented by each reference numeral is as follows:

[0034] 1 - Limit bracket, 11 - Limit roller, 12 - Hand - tightened bolt, 13 - Pin rod, 2 - Hand - held rod, 21 - Rotating ball head, 3 - Detection box, 31 - Placement cavity, 32 - Top - supporting roller, 33 - Detector, 4 - Pressure plate, 41 - Clamping collar, 42 - Spring piece, 5 - Lamp. Specific implementation mode

[0035] Please refer to Figures 1 to 5 As shown, the present invention provides a lighting illuminance positioning and measuring fixture. To better understand the above - mentioned technical solution, the following will describe the above - mentioned technical solution in detail in conjunction with the specification drawings and specific implementation modes.

[0036] In a specific embodiment of the technical solution of the present invention:

[0037] It includes a limit bracket 1, a hand - held rod 2, a detection box 3 and a pressure plate 4;

[0038] The limit bracket 1 is a U - shaped frame composed of two vertical rods and one horizontal rod. Hand - tightened bolts 12 are also installed on the two vertical rods of the limit bracket 1 through threads, so that the hand - tightened bolts 12 can rotate on the limit bracket 1 to adjust the telescopic amount; the hand - tightened bolts 12 penetrate and extend outside the vertical rods of the limit bracket 1. A pin rod 13 is provided at the screw end of the hand - tightened bolt 12. The pin rod 13 can be rotatably connected to the hand - tightened bolt 12 and their axes coincide. The limit roller 11 rotates relative to the hand - tightened bolt 12 along the axis of the pin rod 13; the limit roller 11 is installed at the upper end of the pin rod 13; the hand - tightened end of the hand - tightened bolt 12 extends out of the bottom of the limit bracket 1, and the pin rod 13 extends above the limit bracket 1; the axis of the hand - tightened bolt 12 coincides with the axis of the vertical rod of the limit bracket 1;

[0039] The axis of the limit roller 11 is perpendicular to the axis of the pin rod 13, ensuring that the hand - tightened bolt 12 can pull the limit roller 11 to clamp the lamp 5.

[0040] The pressure plate 4 is a flat plate, and the hand - held rod 2 is a telescopic rod, which can be an antenna - type telescopic rod. It is convenient to adjust by pulling and pushing. A rotating ball head 21 is provided at one end of the hand - held rod 2;

[0041] A clamping collar 42 is provided on the side wall of the pressure plate 4. The rotating ball head 21 can be rotatably placed in the clamping collar 42. The clamping collar 42 and the rotating ball head 21 form a spherical universal joint, which can be a joint with the same ball - head structure as that of a mobile phone holder, as long as it is convenient to adjust. The pressure plate 4 is rotationally connected to the hand - held rod 2 through the rotating ball head 21 to achieve the effect of rotationally supporting the pressure plate 4.

[0042] The pressing plate 4 is locked in the U-shaped groove of the limit bracket 1 by bolts; a spring piece 42 is also arranged at the top of the pressing plate 4, and the spring piece 42 abuts against the bottom of the detector 33, and the detector 33 abuts against the inside of the placement cavity 31 through the spring piece 42; and the top of the detector 33 is larger than the opening of the placement cavity 31 at the top of the detection box 3. Therefore, the detector 33 is clamped inside the placement cavity 31 by the spring piece 42 to ensure the stable installation of the detector 33, and even translation and vibration will not affect the stable detection effect of the detector 33.

[0043] The detector 33 is an illuminometer, which is convenient for detecting the illuminance of the lamp 5.

[0044] The detection box 3 is a box body with a hollow interior. The inner cavity of the detection box 3 is a cylindrical placement cavity 31. The placement cavity 31 vertically penetrates the upper and lower surfaces of the detection box 3. The detector 33 is installed in the placement cavity 31, and the detection direction of the detector 33 faces the direction of the lamp 5;

[0045] A top support roller 32 is also installed on the top of the detection box 3. The detection box 3 and the top support roller 32 are both below the limit roller 11; the top support roller 32 protrudes above the detection box 3;

[0046] The limit roller 11 and the top support roller 32 respectively clamp the upper and lower sides of the lamp 5 to be tested;

[0047] The rotation directions of each limit roller 11 and each top support roller 32 are the same, that is, the rotation axes are parallel to each other in the same plane. The limit roller 11 and the top support roller 32 are both roller drums. The lamp 5 is clamped by the limit roller 11 and the top support roller 32, and the roller drums can roll, so that the device can be conveniently rolled and translated on the lamp 5, and the movement is smoother.

[0048] It should be noted that:

[0049] 1. At present, when detecting the illuminance of the lamp 5, the detector 33 is held by hand, and the arm skin is easily damaged by the ultraviolet light after long-term operation. The lamp 5 used in this device is mainly for detecting ultraviolet lamps, and it is also a special ultraviolet lamp for cleaning and sterilizing electronic products, generally an UV ultraviolet lamp; 2. Some spaces where electronic products are located are relatively clean and do not allow people to touch. When people hold the detector 33 for frequent detection, it is easy to cause contamination by touching. This device can effectively avoid this situation; 3. Some ultraviolet lamps 33 need to be hung at a higher position for operation, and the height of the hand-held detector 33 is not enough, making it difficult to perform detection operations.

[0050] When the present invention is in use, first, turn the knob to hand-tighten the bolt 12 to increase the distance between the limiting roller 11 and the limiting bracket 1. Then, hang the limiting roller 11 on the back of the lamp 5 so that the detection box 3 is in the front of the illumination of the lamp 5, and the top support roller 32 protrudes from the top of the detection box 3. Then, adjust the hand-tightening bolt 12, and the hand-tightening bolt 12 moves downward, and the limiting roller 11 and the top support roller 32 respectively clamp the front and back sides of the lamp 5.

[0051] Thereby, both the limiting bracket 1 and the detector 33 are clamped on the lamp 5. Hold the hand-held rod 2 and push the pressing plate 4. The rotating ball head 21 can adjust the rotation between the clamping collar 41, so as to adjust the matching angle between the detector 33 and the hand-held rod 2, so that the hand-held rod 2 can push the limiting bracket 1 at different angles when held. The detector 33 is carried by the limiting bracket 1 and translated on the lamp 5, and the hand-held rod 2 can be stably held and controlled. The use is simple, and different parts of the lamp 5 can be detected to ensure that each different part of each lamp can be detected, and the use is convenient.

[0052] When the position of the lamp is relatively high, it is not necessary to clamp the limiting roller 11. Just lift the top support roller 32 upward so that it keeps sliding in contact with the lamp 5, and the operation is simple.

[0053] The upper end referred to in this device refers to the back of the lamp 5 when it is hung, and the lower side refers to the side where the lamp 5 irradiates downward, that is, the side of the hand-tightening bolt 12 is the lower side, and the side where the limiting roller 11 is located is the upper side. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present invention.

[0054] Although the specific embodiments of the present invention have been described above, those skilled in the art of this technology should understand that the specific embodiments we described are only illustrative, rather than used to limit the scope of the present invention. Equivalent modifications and variations made by those skilled in the art in accordance with the spirit of the present invention should all be covered by the scope protected by the claims of the present invention.

Claims

1. A lighting illumination positioning and measuring fixture, characterized in that: include: A limit bracket (1), a hand-held rod (2), a detection box (3) and a pressure plate (4); The limiting bracket (1) is a U-shaped frame composed of two vertical bars and a horizontal bar. The two vertical bars of the limiting bracket (1) are also threadedly mounted with hand-tightened bolts (12). The hand-tightened bolts (12) penetrate through and extend outside the vertical bars of the limiting bracket (1). A pin rod (13) is provided at the screw end of the hand-tightened bolt (12). A limiting roller (11) is installed at the upper end of the pin rod (13). The pin rod (13) extends above the limiting bracket (1); The pressing plate (4) is a flat plate, and the pressing plate (4) is locked in the U-shaped groove of the limiting bracket (1) by means of bolts; the hand-held rod (2) is a telescopic rod, and the hand-held rod (2) is rotatably connected to the pressing plate (4); a spring sheet (42) is also provided on the top of the pressing plate (4), and the spring sheet (42) is pressed against the bottom of the detector (33), and the detector (33) is pressed against the placement cavity (31) by means of the spring sheet (42); The detection box (3) is a box body with a hollow interior, the internal cavity of the detection box (3) is a cylindrical placement cavity (31), the placement cavity (31) vertically penetrates the upper and lower surfaces of the detection box (3), and a detector (33) is installed in the placement cavity (31); A supporting roller (32) is also installed on the top of the detection box (3); the detection box (3) and the supporting roller (32) are both located below the limiting roller (11); the supporting roller (32) protrudes above the detection box (3); The limiting roller (11) and the supporting roller (32) are respectively clamped on the upper and lower sides of the lamp to be tested (5); The rotation directions of each limiting roller (11) and each supporting roller (32) are the same.

2. The lighting illumination positioning and measuring fixture according to claim 1, characterized in that: A rotating ball head (21) is provided at one end of the hand-held rod (2); A locking collar (42) is provided on the side wall of the pressure plate (4), and the rotating ball head (21) is rotatably arranged in the locking collar (42).

3. The lighting illumination positioning and measuring fixture according to claim 1, characterized in that: The limiting roller (11) and the supporting roller (32) are both rollers.

4. The lighting illumination positioning and measuring fixture according to claim 1, characterized in that: The hand-tightening bolt (12) coincides with the axis of the vertical rod of the limiting bracket (1); The axis of the limiting roller (11) is perpendicular to the axis of the pin rod (13).

5. The lighting illumination positioning and measuring fixture according to claim 1 is characterized in that: The detector (33) is an illuminometer.

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