CN217331566U

CN217331566U - Classroom illumination light source test system

Info

Publication number: CN217331566U
Application number: CN202123437065.7U
Authority: CN
Inventors: 王林涛
Original assignee: TUV RHEINLAND (SHANGHAI)CO Ltd
Current assignee: TUV RHEINLAND (SHANGHAI)CO Ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-08-30
Anticipated expiration: 2031-12-31

Abstract

The utility model relates to a classroom lighting source test system, which comprises a frame body, a working rod, a carrying block, a lamp bracket slide rail and a lamp bracket, wherein the working rod is arranged at the bottom of the frame body, the two ends of the working rod are slidably embedded in two slide rail grooves, and the working rod can perform linear displacement under the guidance of the slide rail grooves; the carrying block is detachably arranged on the working rod and can be adjusted in position on the working rod, and a light source testing module is arranged on the carrying block; the lamp holder is slidably clamped on the lamp holder slide rail, a horizontal adjusting seam is arranged on the lamp holder, a wiring adjusting block is slidably clamped in the horizontal adjusting seam, and the power supply line is led in from the top of the frame body, penetrates through the wiring adjusting block and is connected with the illuminating lamp. Compared with the prior art, the utility model discloses a support body cooperation shading material of predetermineeing the volume can simulate the classroom scene of fixed interior space to the multiple spot position test of the real scene of illumination is realized in the cooperation through work pole, carrier block, lighting fixture slide rail, lighting fixture.

Description

Classroom illumination light source test system

Technical Field

The utility model relates to a light source test system especially relates to a classroom illumination light source test system.

Background

The classroom is a place that often needs to be read and written, if the illumination intensity is not enough, can directly influence student's eyesight health. The national standard is as follows: the desk surface of the classroom keeps the illumination more than 300lx, and the illumination uniformity is more than or equal to 0.7; the blackboard maintains the illumination more than 500lx, the illumination uniformity is more than or equal to 0.8, and the illumination is insufficient, which can cause the influence of non-wear on the eyesight health of students. In addition, students study in a low-illumination environment for a long time, are easy to faintly fall asleep, and are difficult to concentrate on and listen to lessons. In addition to insufficient illumination, glare can also severely impact visual health. Lamps used in common classrooms are mostly fluorescent tubes which are always exposed to light sources and are not provided with light control covers, so that glare is easily generated. When the student looks up, the injury can be caused to eyes, leading to the healthy problem of eyesight.

The recommended color temperature is 3300K-5300K, and 5000K is the most suitable learning state (like the color of the sun light at 9-10 am), but in practice, the color temperature of the teaching environment is far beyond the standard. The high color temperature can make people excited, the middle school students need to take self-study at night, melatonin secretion in the students can be influenced even after the students wait for a period of time in a classroom with high color temperature at night, sleep quality is reduced, and learning efficiency of the next day is influenced.

Aiming at the above test standards, the conventional classroom lighting source test system mainly depends on a tester to hold or manually place equipment such as an illuminometer, a color rendering index tester, a color temperature tester, a brightness tester and the like for measurement, so that the unified test of fixed conditions cannot be realized, and the existing system errors and human errors are large, so that the classroom lighting source test system with low system errors and human errors is urgently needed to be researched and developed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a classroom lighting source test system in order to overcome the defect that above-mentioned prior art exists, the classroom scene that the fixed interior space can be simulated to the support body cooperation shading material that adopts the volume of predetermineeing to realize the multiple spot position test of real illumination scene through the cooperation of action bars, carrier block, lighting fixture slide rail, lighting fixture, test condition and coordinate position all can predetermine according to unify and go on.

The purpose of the utility model can be realized through the following technical scheme:

the utility model aims at protecting a classroom illumination light source test system, including support body, work bar, carrier block, lighting fixture slide rail, lighting fixture, wherein specifically:

the light shading frame comprises a frame body, wherein a light shading material is coated outside the frame body, and two slide rail grooves are formed in the bottom of the frame body;

the working rod is arranged at the bottom of the frame body, two ends of the working rod are embedded in the two slide rail grooves in a sliding manner, and the working rod can perform linear displacement under the guidance of the slide rail grooves;

the carrying block is detachably arranged on the working rod and can be adjusted in position on the working rod, and a light source testing module is arranged on the carrying block;

the lamp bracket sliding rail is arranged at the top of the frame body;

the power supply line is led in from the top of the rack body, penetrates through the wire adjusting block and is connected with the illuminating lamp, and whether horizontal position adjustment of the illuminating lamp is realized through horizontal kinetic energy of the wire adjusting block or not is judged.

Furthermore, clamping grooves are formed in two sides of the wiring adjusting block, and the wiring adjusting block is clamped in the horizontal adjusting seam through the clamping grooves.

Furthermore, the wiring adjusting block is provided with a wiring through hole, and the power supply circuit penetrates through the wiring through hole and is electrically connected with the illuminating lamp.

Furthermore, a traction rope is arranged on the wiring adjusting block and connected with the illuminating lamp.

Furthermore, the classroom lighting source test system further comprises a servo motor, the end of the servo motor is connected with a screw rod in a transmission mode, and the screw rod penetrates through the working rod to form thread transmission.

Furthermore, the working rod is perpendicular to the screw rod, a horizontal threaded hole is formed in the working rod, and internal threads of the horizontal threaded hole are matched with the screw rod.

Furthermore, a plurality of positioning holes are formed in the working rod along the length direction of the working rod, and positioning pins are arranged on the bottom surface of the carrying block and can be matched with the positioning holes.

Further, a strip-shaped cavity is arranged in the lamp holder, and the horizontal adjusting seam is communicated with the strip-shaped cavity.

Furthermore, a lifting table is arranged on the carrying block, and the light source testing module is detachably arranged on the lifting table.

Further, the light source test module comprises one or more of an illuminometer, a color rendering index tester, a color temperature tester and a brightness tester.

Compared with the prior art, the utility model discloses following technical advantage has:

1) the classroom scene of a fixed indoor space can be simulated by adopting the frame body with a preset volume to match with the shading material, the multipoint position test of a real illumination scene is realized through the matching of the working rod, the carrying block, the lamp bracket sliding rail and the lamp bracket, and the test condition and the coordinate position can be preset in a unified way.

2) According to the technical scheme, the stable transmission of the working rod is realized through the matching of the servo motor and the screw rod, so that the multi-point illumination test on the same horizontal plane indoors is realized, and human errors and system errors are avoided; meanwhile, the light source testing module can carry out multi-point testing through the positioning arrangement of the pin holes in the technical scheme, so that the lighting effects of different positions in the classroom space can be simulated.

3) According to the technical scheme, the horizontal position adjustment of the illuminating lamp is realized through the horizontal movement of the wiring adjusting block, so that the modulation test of the position of the illuminating light source is realized.

4) According to the technical scheme, the light source testing module can be arranged on the lifting platform through a conventional fixing seat, and the height of the lifting platform can be adjusted to simulate a real lighting scene when a student sits.

Drawings

Fig. 1 is a schematic elevation structure diagram of a classroom lighting source test system in the technical solution;

FIG. 2 is a schematic structural view of the bottom of the frame body in the present embodiment;

FIG. 3 is a schematic structural diagram of a lamp holder according to the present disclosure;

fig. 4 is a schematic structural diagram of the routing adjustment block in the present technical solution.

In the figure: 1. the device comprises a frame body, 2, a slide rail groove, 3, a working rod, 4, a carrying block, 5, a light source testing module, 6, a lamp holder slide rail, 7, a lamp holder, 8, a horizontal adjusting seam, 9, a wiring adjusting block, 10, a lighting lamp, 11, a servo motor, 12 and a screw rod.

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments. In the technical scheme, the features such as component model, material name, connection structure, control method, algorithm and the like which are not explicitly described are all regarded as common technical features disclosed in the prior art.

The classroom lighting source test system comprises a frame body 1, a working rod 3, a carrying block 4, a lamp holder slide rail 6 and a lamp holder 7, wherein the lamp holder slide rail is specifically shown in the figures 1 to 4.

During concrete implementation, the outside cladding of support body 1 has shading material, the bottom of support body 1 is equipped with two slide rail grooves 2, and this technical scheme adopts the support body 1 cooperation shading material of predetermineeing the volume can simulate the classroom scene of fixed interior space to realize the multiple spot position test of real lighting scene through the cooperation of working beam 3, carrier block 4, lighting fixture slide rail 6, lighting fixture 7, test condition and coordinate position all can be according to unified preset going on.

In specific implementation, the working rod 3 is arranged at the bottom of the frame body 1, two ends of the working rod 3 are slidably embedded in the two slide rail grooves 2, and the working rod 3 can perform linear displacement under the guidance of the slide rail grooves 2; a plurality of positioning holes are formed in the working rod 3 along the length direction of the working rod, and positioning pins are arranged on the bottom surface of the carrying block 4 and can be matched with the positioning holes. According to the technical scheme, the light source testing module 5 can carry out multi-point testing through the positioning arrangement of the pin holes, so that the lighting effects of different positions in the classroom space can be simulated.

During specific implementation, the carrying block 4 is detachably arranged on the working rod 3 and can be adjusted in position on the working rod 3, and the carrying block 4 is provided with the light source testing module 5. Be equipped with the elevating platform on the carrier block 4, light source test module 5 can be dismantled and locate on the elevating platform, the elevating platform can adopt common product on the market can.

When the device is specifically implemented, the light source testing module 5 comprises one or more of an illuminometer, a color rendering index tester, a color temperature tester and a brightness tester, the light source testing module 5 can be placed on the lifting platform through a conventional fixing seat, and a real lighting scene of a student when the student sits can be simulated through height adjustment of the lifting platform.

During specific implementation, the lamp holder slide rail 6 is arranged at the top of the frame body 1. The lamp holder 7 is slidably clamped on the lamp holder sliding rail 6, a horizontal adjusting seam 8 is formed in the lamp holder 7, a wire adjusting block 9 is arranged in the horizontal adjusting seam 8 in a sliding mode, a power supply line is introduced from the top of the frame body 1 and penetrates through the wire adjusting block 9 and is connected with the illuminating lamp 10, the adjusting block 9 can be made of rubber materials with large friction force, horizontal position adjustment of the illuminating lamp 10 is achieved through horizontal smooth kinetic energy of the wire adjusting block 9, and modulation testing of the position of the illuminating light source is achieved. The lamp holder 7 is provided with a strip-shaped cavity, and the horizontal adjusting seam 8 is communicated with the strip-shaped cavity, as shown in fig. 4.

In specific implementation, the two sides of the routing adjusting block 9 are provided with clamping grooves, and the routing adjusting block 9 is clamped in the horizontal adjusting seam 8 through the clamping grooves. The wiring adjusting block 9 is provided with a wiring through hole, and the power supply circuit penetrates through the wiring through hole and is electrically connected with the illuminating lamp 10. The routing adjusting block 9 is provided with a traction rope, the traction rope is connected with the illuminating lamp 10, and the main load of the illuminating lamp 10 is realized through the traction rope.

When the classroom lighting source testing system is specifically implemented, the classroom lighting source testing system further comprises a servo motor 11, the end part of the servo motor 11 is in transmission connection with a screw rod 12, and the screw rod 12 penetrates through the working rod 3 to form thread transmission. The working rod 3 is perpendicular to the screw rod 12, a horizontal threaded hole is formed in the working rod 3, and an internal thread of the horizontal threaded hole is matched with the screw rod 12. This technical scheme realizes through the cooperation of servo motor 11 with lead screw 12 the steady transmission of working lever 3 to this illumination test of multiple spot position on realizing indoor same horizontal plane has avoided human error and systematic error.

The embodiments described above are intended to facilitate the understanding and use of the invention by those skilled in the art. It will be readily apparent to those skilled in the art that various modifications to these embodiments may be made, and the generic principles described herein may be applied to other embodiments without the use of the inventive faculty. Therefore, the present invention is not limited to the above embodiments, and those skilled in the art should understand that all the improvements and modifications made without departing from the scope of the present invention according to the disclosure of the present invention should be within the protection scope of the present invention.

Claims

1. A classroom illumination light source test system, comprising:

the light shading frame comprises a frame body (1), wherein a light shading material is coated outside the frame body (1), and two slide rail grooves (2) are formed in the bottom of the frame body (1);

the working rod (3) is arranged at the bottom of the frame body (1), two ends of the working rod (3) are embedded in the two slide rail grooves (2) in a sliding manner, and the working rod (3) can perform linear displacement under the guidance of the slide rail grooves (2);

the carrying block (4) is detachably arranged on the working rod (3) and can be adjusted in position on the working rod (3), and a light source testing module (5) is arranged on the carrying block (4);

the lamp holder sliding rail (6) is arranged at the top of the frame body (1);

lighting fixture (7), the slip card is located on lighting fixture slide rail (6), be equipped with horizontal adjustment seam (8) on lighting fixture (7), horizontal adjustment seam (8) in the slip card be equipped with and walk line adjusting block (9), the power supply line is introduced and is passed from support body (1) top and walks line adjusting block (9) and be connected with light (10), can realize the horizontal position regulation of light (10) through walking line adjusting block (9) horizontal slip.

2. The classroom lighting light source test system as claimed in claim 1, wherein two sides of the wiring adjusting block (9) are provided with a slot, and the wiring adjusting block (9) is clamped in the horizontal adjusting slit (8) through the slot.

3. The classroom illumination light source test system according to claim 1, wherein the wiring adjusting block (9) is provided with wiring through holes, and the power supply line passes through the wiring through holes and is electrically connected with the illumination lamp (10).

4. The classroom illumination light source test system as claimed in claim 1, wherein a pulling rope is arranged on the routing adjusting block (9), and the pulling rope is connected with the illumination lamp (10).

5. The classroom illumination light source test system as claimed in claim 1, further comprising a servo motor (11), wherein a lead screw (12) is connected to an end of the servo motor (11) in a transmission manner, and the lead screw (12) penetrates through the working rod (3) to form a threaded transmission.

6. The classroom illumination light source test system according to claim 5, wherein the working rod (3) is disposed perpendicular to the lead screw (12), and a horizontal threaded hole is formed in the working rod (3), and the internal thread of the horizontal threaded hole is matched with the lead screw (12).

7. The classroom illumination light source test system according to claim 1, wherein the work bar (3) has a plurality of positioning holes along its length, and the bottom surface of the carrier block (4) has positioning pins that mate with the positioning holes.

8. The classroom lighting source test system according to claim 1, wherein the lamp holder (7) has a bar-shaped cavity therein, and the horizontal adjustment slit (8) is communicated with the bar-shaped cavity.

9. The classroom lighting source test system as claimed in claim 1, wherein a lifting table is disposed on the carrier block (4), and the light source test module (5) is detachably disposed on the lifting table.

10. The classroom illumination light source test system as defined in claim 1, wherein the light source test module (5) comprises one or more of a illuminometer, a color rendering index tester, a color temperature tester, and a brightness tester.