Lighting device detection instrument for building construction

Abstract

The utility model belongs to the field of lighting device detection, and particularly relates to a lighting device detection instrument for building construction, which comprises a detection instrument. One side of the detection instrument is rotationally connected with a machine door; a plurality of groups of extension springs are fixedly connected to the inner side of the top of the detection instrument; the end parts of the extension springs are fixedly connected with extrusion plates; the top of the detection instrument is fixedly connected with a threaded cylinder; a threaded rod is rotationally connected to the middle part of the threaded cylinder; the end part of the threaded rod is fixedly connected with a turntable; a threaded rod drives an extrusion plate to extrude downwards, so that a to-be-detected lamp can be fixed, and the situation that when the lamp is detected in a detection instrument, the lamp possibly shakes on the surface of a storage rack, consequently, the detection result is inaccurate, even a shell of the lamp is broken, parts are loosened, and the lamp is damaged is prevented. And through the effect of the clamping holes, the contact relation between the lamp and the storage rack can be deepened, and the stability of the lamp is further improved.

Description

Technical Field

[0001] The utility model relates to the field of lighting device detection, in particular to a lighting device detection instrument for building construction. Background Art

[0002] Construction lighting refers to lighting devices and lighting systems used at construction sites to provide sufficient lighting intensity and light uniformity to ensure that construction workers can clearly see the construction area, improve work efficiency, and ensure construction safety.

[0003] However, in order to ensure the lighting quality of lighting devices, it is usually necessary to use testing instruments to test the lighting devices after they are produced to evaluate whether their parameters such as illumination, color temperature, and color rendering index meet the requirements of relevant regulations and standards.

[0004] When a detection instrument is detecting a lighting device, the detection instrument may be shaken and topple over due to uneven ground or accidental collision from the outside, or even broken in severe cases, thus affecting subsequent detection work. Therefore, a lighting device detection instrument for construction is proposed to address the above problem. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art and solve at least one technical problem raised in the background technology, the utility model proposes a lighting device detection instrument for building construction.

[0006] The technical solution adopted by the utility model to solve its technical problems is: the utility model describes a lighting device detection instrument for construction, comprising a detection instrument; one side of the detection instrument is rotatably connected to a machine door; a plurality of groups of tension springs are fixedly connected to the inner side of the top of the detection instrument; the ends of the tension springs are all fixedly connected to extrusion plates; a threaded barrel is fixedly connected to the top of the detection instrument; a threaded rod is rotatably connected to the middle of the threaded barrel; a turntable is fixedly connected to the end of the threaded rod; a storage rack is fixedly connected to the middle of the detection instrument; and a plurality of groups of card holes are provided on the surface of the storage rack.

[0007] Preferably, fans are fixedly connected on both sides of the detection instrument; a cross support frame is fixedly connected to the bottom of the fan; a rotating shaft is rotatably connected to the middle of the cross support frame; a plurality of groups of fan blades are fixedly connected to the middle of the rotating shaft; and a valve plate is fixedly connected to the bottom of the fan.

[0008] Preferably, aluminum fins are fixedly connected to the inner walls on both sides of the detection instrument; multiple groups of heat absorbing plates are fixedly connected to the middle of the aluminum fins; and heat absorbing wires are fixedly connected to the ends of the heat absorbing plates.

[0009] Preferably, a plurality of groups of elastic springs are fixedly connected to the middle portion of the extrusion plate; the ends of the elastic springs are fixedly connected to pressing columns; and the ends of the pressing columns are fixedly connected to sponge pads.

[0010] Preferably, a plurality of groups of legs are fixedly connected to the bottom of the detection instrument; buffer springs are fixedly connected to the middle of the legs; and friction pads are fixedly connected to the bottom of the legs.

[0011] Preferably, sound-absorbing shutters are fixedly connected to both sides of the detection instrument.

[0012] Preferably, a rubber pad is fixed to the top of the storage rack.

[0013] The utility model is beneficial in that:

[0014] 1. The utility model discloses a lighting device detection instrument for construction, which can fix the lamp to be detected by driving the extrusion plate downward by the threaded rod, so as to prevent the lamp from shaking on the surface of the rack when being detected inside the detection instrument, resulting in inaccurate detection results, and even the shell of the lamp is broken, and the parts are loose, which may cause safety hazards. The contact relationship between the lamp and the rack can be deepened by the effect of the clamping hole, and the stability of the lamp is further improved.

[0015] 2. The utility model describes a lighting device detection instrument for construction, which can dissipate heat inside the detection instrument through the action of a fan, thereby preventing the detection instrument from overheating due to long-term operation, which may cause the power of the detection instrument to drop and affect its normal operation. In severe cases, parts may even be damaged. At the same time, the valve plate is in a closed state when the fan is not working, which can reduce the possibility of external dust and impurities floating into the detection instrument through the fan, thereby causing pollution to the inside of the detection instrument and even affecting its normal detection work. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the internal structure of the detection instrument in the utility model;

[0019] Figure 3 This is a schematic diagram of the bottom structure of the extruded plate in the utility model;

[0020] Figure 4 This is a schematic diagram of the cross-sectional structure of the fan in the utility model;

[0021] Figure 5 It is a schematic diagram of the three-dimensional structure of the aluminum fin in the utility model.

[0022] In the figure: 1. Testing instrument; 11. Machine door; 12. Tension spring; 13. Extrusion plate; 14. Threaded cylinder; 15. Threaded rod; 16. Turntable; 17. Storage rack; 18. Clamp hole; 2. Fan; 21. Cross support frame; 22. Rotating shaft; 23. Fan blade; 24. Valve plate; 3. Aluminum fin; 31. Heat absorbing plate; 32. Heat absorbing wire; 4. Elastic spring; 41. Pressing column; 42. Sponge pad; 5. Leg; 51. Buffer spring; 52. Friction pad; 6. Sound-absorbing shutter; 7. Rubber pad. DETAILED DESCRIPTION

[0023] 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.

[0024] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5As shown, a lighting device detection instrument for construction includes a detection instrument 1; one side of the detection instrument 1 is rotatably connected to a machine door 11; a plurality of tension springs 12 are fixedly connected to the inner side of the top of the detection instrument 1; the ends of the tension springs 12 are fixedly connected to extrusion plates 13; a threaded barrel 14 is fixedly connected to the top of the detection instrument 1; a threaded rod 15 is rotatably connected to the middle of the threaded barrel 14; a turntable 16 is fixedly connected to the end of the threaded rod 15; a rack 17 is fixedly connected to the middle of the detection instrument 1; a plurality of card holes 18 are provided on the surface of the rack 17; during operation, when it is necessary to detect the lighting device, the machine door 11 can be opened first, and then the lamp to be detected can be placed on the rack 17, and then the turntable 16 can be rotated. At this time, the threaded rod 15 will rotate inside the threaded barrel 14 as the turntable 16 rotates, and the threaded rod 1 When rotating, the end of the threaded rod 15 will gradually extend downward. When the end of the threaded rod 15 contacts the surface of the extrusion plate 13, it continues to rotate. At this time, the force brought by the rotation of the threaded rod 15 will force the tension spring 12 to expand and contract, thereby driving the extrusion plate 13 to move downward until the bottom surface of the extrusion plate 13 contacts the surface of the lamp to be tested. In this step, the extrusion plate 13 is driven downward by the threaded rod 15 to fix the lamp to be tested, thereby preventing the lamp from shaking on the surface of the rack 17 when being tested inside the testing instrument 1, resulting in inaccurate test results, and even causing the shell of the lamp to be broken and the parts to be loose, which may cause safety hazards. The contact relationship between the lamp and the rack 17 can be deepened through the effect of the clamping hole 18, further improving the stability of the lamp.

[0025] like Figure 2 , Figure 4 , Figure 5As shown, fans 2 are fixedly connected on both sides of the detection instrument 1; a cross support frame 21 is fixedly connected to the bottom of the fan 2; a rotating shaft 22 is rotatably connected in the middle of the cross support frame 21; a plurality of groups of fan blades 23 are fixedly connected in the middle of the rotating shaft 22; a valve plate 24 is fixedly connected to the bottom of the fan 2; when working, the cross support frame 21 plays a role in supporting the rotating shaft 22. When the fan 2 is required to work, the rotating shaft 22 will rotate in the middle of the cross support frame 21, and then the fan blades 23 will rotate with the rotation of the rotating shaft 22, so as to form a certain wind force. At this time, the valve plate 24 will expand outwards under the influence of the wind force, so as to form a certain wind force. This allows the outside air to circulate between the inside of the detection instrument 1. This step can dissipate heat inside the detection instrument 1 through the action of the fan 2, thereby preventing the detection instrument 1 from overheating due to long-term operation, which may cause the power of the detection instrument 1 to decrease and affect its normal operation. In severe cases, even parts may be damaged. At the same time, the valve plate 24 is in a closed state when the fan 2 is not working, which can reduce the possibility of external dust and impurities floating into the detection instrument 1 through the fan 2, thereby causing pollution to the inside of the detection instrument 1 and even affecting its normal detection work.

[0026] like Figure 2 , Figure 5 As shown, aluminum fins 3 are fixedly connected to the inner walls of both sides of the detection instrument 1; multiple groups of heat absorbing plates 31 are fixedly connected to the middle of the aluminum fins 3; heat absorbing wires 32 are fixedly connected to the ends of the heat absorbing plates 31; when working, the heat absorbing wires 32 and the heat absorbing plates 31 can absorb the heat inside the detection instrument 1. At this time, the heat absorbed by the heat absorbing plates 31 and the heat absorbing wires 32 is transferred to the aluminum fins 3 with the help of the good thermal conductivity of aluminum. In this step, the heat generated by the detection instrument 1 when working can be consumed through the action of the heat absorbing plates 31 and the heat absorbing wires 32, thereby reducing the workload of the detection instrument 1. At the same time, the heat inside the detection instrument 1 is uniformly collected to one place through the heat absorbing plates 31 and the heat absorbing wires 32, which can assist the fan 2 to better dissipate heat for the detection instrument 1, thereby effectively reducing the workload of the fan 2.

[0027] like Figure 2 , Figure 3As shown, a plurality of groups of elastic springs 4 are fixedly connected to the middle of the extrusion plate 13; pressing columns 41 are fixedly connected to the ends of the elastic springs 4; sponge pads 42 are fixedly connected to the ends of the pressing columns 41; during operation, when the extrusion plate 13 is pressed downward, the sponge pad 42 will first contact the lamp to be detected, and at this time the extrusion plate 13 continues to move downward, and the elastic spring 4 will retract under the resistance generated by the sponge pad 42. This step is because most lamps are regular in shape and the extrusion plate 13 is relatively flat, so the extrusion plate 13 may have a limited fixing effect on the lamp. At this time, through the action of the elastic spring 4, it can adapt to lamps of different shapes and be squeezed and fixed, and through the action of the sponge pad 42, a certain extrusion force can be buffered, thereby preventing the lamp from being broken due to excessive extrusion force.

[0028] like Figure 1 , Figure 2 As shown, a plurality of groups of legs 5 are fixedly connected to the bottom of the detection instrument 1; buffer springs 51 are fixedly connected to the middle of the legs 5; friction pads 52 are fixedly connected to the bottom of the legs 5; when working, the legs 5 support the detection instrument 1, the friction pads 52 can increase the friction between the legs 5 and the ground, and the buffer springs 51 can buffer the vibration generated when the detection instrument 1 is working. In this step, the noise generated by the detection instrument 1 during operation can be reduced through the buffering effect of the buffer springs 51, thereby providing a better working environment for the workers. The friction pads 52 can prevent the legs 5 from slipping when the ground is wet, thereby affecting the normal detection work of the detection instrument 1.

[0029] like Figure 1 As shown, both sides of the detection instrument 1 are fixedly connected with silencer shutters 6; when in operation, the airflow generated by the fan 2 will be discharged outward through the silencer shutters 6. This step can reduce the noise generated by the fan 2 when it is working through the silencer shutters 6, and further reduce noise pollution.

[0030] like Figure 2 As shown, a rubber pad 7 is fixed to the top of the rack 17; when working, the rubber pad 7 can play a certain role in protecting the lamp on the surface of the rack 17. This step is that when the lamp is placed on the rack 17, before it is fixed, the lamp may shake left and right, which may cause friction with the rack 17 and cause breakage. However, under the action of the rubber pad 7, the occurrence of such situations can be reduced.

[0031] Working principle: during operation, when it is necessary to inspect the lighting device, the machine door 11 can be opened first, and then the lamp to be inspected can be placed on the storage rack 17, and then the turntable 16 can be rotated. At this time, the threaded rod 15 will rotate inside the threaded cylinder 14 as the turntable 16 rotates. The end of the threaded rod 15 will gradually extend downward when it rotates, and when the end of the threaded rod 15 contacts the surface of the extrusion plate 13, it continues to rotate. At this time, the force brought by the rotation of the threaded rod 15 will force the tension spring 12 to expand and contract, thereby driving the extrusion plate 13 to move downward until the bottom surface of the extrusion plate 13 contacts the surface of the lamp to be inspected. This step can fix the lamp to be inspected by the threaded rod 15 driving the extrusion plate 13 to squeeze downward, thereby preventing the lamp from being damaged. When the lamp is being tested inside the testing instrument 1, the lamp may shake on the surface of the rack 17, resulting in inaccurate test results, or even the shell of the lamp may be broken or the parts may be loose, which may lead to safety hazards. The contact relationship between the lamp and the rack 17 can be deepened through the effect of the clamping hole 18, and the stability of the lamp can be further improved. When working, the cross support frame 21 supports the rotating shaft 22. When the fan 2 is needed to work, the rotating shaft 22 will rotate in the middle of the cross support frame 21, and then the fan blades 23 will rotate with the rotation of the rotating shaft 22, thereby forming a certain wind force. At this time, the valve plate 24 will expand outward under the influence of the wind force, so that the outside air can circulate with the inside of the testing instrument 1. Step 1: The fan 2 can be used to dissipate heat inside the detection instrument 1, so as to prevent the detection instrument 1 from overheating due to long-term operation, thereby causing the power of the detection instrument 1 to drop and affecting its normal operation. In severe cases, even parts damage may occur. At the same time, the valve plate 24 is in a closed state when the fan 2 is not working, which can reduce the possibility of external dust and impurities floating into the detection instrument 1 through the fan 2, thereby causing pollution to the inside of the detection instrument 1 and even affecting its normal detection work. When working, the heat absorbing wire 32 and the heat absorbing plate 31 can absorb the heat inside the detection instrument 1. At this time, the heat absorbed by the heat absorbing plate 31 and the heat absorbing wire 32 is absorbed by the aluminum with good thermal conductivity. Under the action, it is transferred to the aluminum fin 3. This step can consume the heat generated by the detection instrument 1 during operation through the action of the heat absorbing plate 31 and the heat absorbing wire 32, reduce the workload of the detection instrument 1, and at the same time, the heat inside the detection instrument 1 is uniformly collected to one place, which can assist the fan 2 to better dissipate the heat of the detection instrument 1, effectively reducing the workload of the fan 2. During operation, when the extrusion plate 13 is squeezed downward, the sponge pad 42 will first contact the lamp to be detected. At this time, the extrusion plate 13 continues to move downward, and the elastic spring 4 will retract under the resistance generated by the sponge pad 42. This step is because most lamps are regular in shape and the extrusion plate 13 is relatively flat, so the extrusion plate 13 may have a limited fixing effect on the lamp.At this time, the elastic spring 4 can be used to adapt to lamps of different shapes and squeeze and fix them, and the sponge pad 42 can buffer a certain squeezing force, thereby preventing the lamp from being broken due to excessive squeezing force. During operation, the leg 5 supports the detection instrument 1, and the friction pad 52 can increase the friction between the leg 5 and the ground, and the buffer spring 51 can buffer the vibration generated by the detection instrument 1 during operation. In this step, the buffering effect of the buffer spring 51 can reduce the noise generated by the detection instrument 1 during operation, thereby providing a better working environment for the workers, and the friction pad 52 can prevent the local When the surface is wet, the legs 5 may slip, thus affecting the normal detection work of the detection instrument 1. When working, the airflow generated by the fan 2 will be discharged outward through the silencer shutter 6. This step can reduce the noise generated by the fan 2 when working through the silencer shutter 6, and further reduce the noise pollution. When working, the rubber pad 7 can play a certain role in protecting the lamps on the surface of the rack 17. This step is that when the lamp is placed on the rack 17, before it is fixed, the lamp may shake left and right, which may cause friction with the rack 17, resulting in breakage. However, under the action of the rubber pad 7, this kind of situation can be reduced.

[0032] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A lighting device detection instrument for building construction, comprising a detection instrument (1); one side of the detection instrument (1) is rotatably connected to a machine door (11); the characteristics are: A plurality of tension springs (12) are fixedly connected to the inner side of the top of the detection instrument (1); the ends of the tension springs (12) are fixedly connected to extrusion plates (13); a threaded barrel (14) is fixedly connected to the top of the detection instrument (1); a threaded rod (15) is rotatably connected to the middle of the threaded barrel (14); a turntable (16) is fixedly connected to the end of the threaded rod (15); a storage rack (17) is fixedly connected to the middle of the detection instrument (1); and a plurality of clamping holes (18) are provided on the surface of the storage rack (17).

2. The lighting device detection instrument for building construction according to claim 1, characterized in that: Fans (2) are fixedly connected to both sides of the detection instrument (1); a cross support frame (21) is fixedly connected to the bottom of the fan (2); a rotating shaft (22) is rotatably connected to the middle of the cross support frame (21); a plurality of groups of fan blades (23) are fixedly connected to the middle of the rotating shaft (22); and a valve plate (24) is fixedly connected to the bottom of the fan (2).

3. The lighting device detection instrument for building construction according to claim 1, characterized in that: The bottom of the detection instrument (1) is fixedly connected to a plurality of groups of legs (5); the middle of each of the legs (5) is fixedly connected to a buffer spring (51); and the bottom of each of the legs (5) is fixedly connected to a friction pad (52).

4. The lighting device detection instrument for building construction according to claim 1, characterized in that: Both sides of the detection instrument (1) are fixedly connected with sound-absorbing shutters (6).

5. The lighting device detection instrument for building construction according to claim 1, characterized in that: A rubber pad (7) is fixedly connected to the top of the storage rack (17).

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