CN112485704B - Intelligent performance detection equipment for LED lamp production - Google Patents
Intelligent performance detection equipment for LED lamp production Download PDFInfo
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- CN112485704B CN112485704B CN202010951714.6A CN202010951714A CN112485704B CN 112485704 B CN112485704 B CN 112485704B CN 202010951714 A CN202010951714 A CN 202010951714A CN 112485704 B CN112485704 B CN 112485704B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/44—Testing lamps
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/26—Testing of individual semiconductor devices
- G01R31/2601—Apparatus or methods therefor
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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- Fastening Of Light Sources Or Lamp Holders (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention relates to the technical field of LED lamp tubes, in particular to an intelligent performance detection device for an LED lamp, which can realize intelligent detection on the whole detection device by using a control module, can detect various performances of the LED lamp tube, and can control the work and stop of a driving motor by using the control module by using the arrangement of the driving motor, a threaded lead screw, a threaded slider and a brightness sensor to detect the light intensity at different positions away from the LED lamp tube, thereby effectively measuring the light attenuation rate of the LED lamp tube, being more beneficial to judging the performance of the LED lamp tube.
Description
The application is a divisional application of an invention patent application with the application date of ' 24.09.2019, the application number of ' 2019109038295 ' and the name of ' intelligent performance detection equipment for LED lamp production '.
Technical Field
The invention relates to the technical field of LED lamp tubes, in particular to intelligent performance detection equipment for LED lamp production.
Background
With the continuous progress and development of society, the LED lamp tube has entered into thousands of households to provide illumination for people, and is accepted by people due to the advantages of energy conservation, long service life, environmental protection and the like;
after the LED lamp tube is manufactured, the performance of the LED lamp tube needs to be detected for judging the quality of the LED lamp tube, and meanwhile, the yield of the LED lamp tube production is favorably calculated;
the existing LED lamp tube performance detection device has the following defects in use:
1. the intelligent detection of various performances of the LED lamp tube cannot be carried out, and only the quality of the LED lamp tube can be detected;
2. when the device is used, the same device cannot detect the LED lamp tubes with different lengths, so that the applicability of the detection device is reduced;
3. during detection, the performance of the device is often only alarmed by using an alarm lamp, and the performance data cannot be calculated and displayed;
4. the influence of external light on the detection of the LED lamp tube cannot be avoided, so that a certain error exists in the detection result;
therefore, people urgently need an intelligent performance detection device for LED lamp production to solve the problems.
Disclosure of Invention
The invention aims to provide intelligent performance detection equipment for LED lamp production, which aims to solve the problems in the prior art.
In order to achieve the purpose, the invention provides the following technical scheme: an intelligent performance detection device for LED lamp production comprises a base, a support rod, a detection tank body, a control module and a display assembly;
the utility model discloses a LED lamp tube, including base, bracing piece, performance detection jar body, base front end face fixed mounting has intelligent control's control module for carry out intelligent calculation and intelligent control to the use of whole check out test set to each item performance of LED fluorescent tube, the vertical bracing piece of installing in base upper surface one side for support and fix the detection jar body, bracing piece one side is located the base upper surface fixed mounting has the performance to detect with the detection jar body, is used for guaranteeing the sealing performance that the LED fluorescent tube detected, avoids external light to cause the influence to the performance detection of LED fluorescent tube, can effectual improvement performance detection's precision, terminal surface fixed mounting has intelligent control's control module before the base for carry out intelligent calculation and intelligent control to the use of whole check out test set to each item performance of LED fluorescent tube, display module is installed to base one side for show the data after control module calculates, make can more audio-visually know each item performance of LED fluorescent tube, help the quality of direct judgement LED fluorescent tube.
As a preferred technical scheme, the detection tank body comprises a lower tank body, a mounting assembly and an upper tank body;
the lower tank body is fixedly arranged on the upper surface of the base, the mounting assembly is rotatably arranged above the lower tank body around the supporting rod and used for mounting the LED lamp tube, so that the LED lamp tube can be rapidly mounted under the condition of sealing detection, the upper tank body is fixedly arranged above the mounting assembly through the supporting rod, and the lower tank body, the mounting assembly and the upper tank body form a closed space to avoid the influence of external light on the performance detection result of the LED lamp tube;
and the top end of the upper tank body is fixedly provided with an alarm lamp, and when the performance of the LED lamp tube is unqualified, the alarm lamp gives an alarm for reminding.
As a preferred technical scheme, the mounting assembly comprises a rotary bearing, a fixed tube, a sliding fixed plate, a mounting disc, a sliding fixed groove, a temperature sensor, a first lamp holder and a second lamp holder;
the rotary bearing is positioned on the outer side of the supporting rod to ensure the normal rotation of the whole installation assembly, and avoid the phenomenon of blocking when the installation assembly is rotated in the process of replacing the LED lamp tube to influence the normal replacement of the LED lamp tube, the outer side of the rotary bearing is fixedly provided with the fixed tube, the outer side of the fixed tube is slidably provided with the sliding tube, the sliding tube is used for sliding up and down to release and block the installation assembly, so that the installation assembly is convenient to rotate and replace the LED lamp tube, the stability of the installation assembly in use is ensured, the influence on the detection result caused by the shaking of the LED lamp tube in the installation assembly due to careless touch is avoided, one side of the sliding tube is fixedly provided with the sliding fixing plate, one end of the sliding fixing plate is provided with the installation disc, the installation disc is used for installing the LED lamp tube, and the sliding fixing groove is formed in one side of the sliding fixing plate of the installation disc, the sliding fixing plate is positioned inside the sliding fixing groove, the sliding fixing plate and the sliding fixing groove are mutually limited and clamped and connected, the height of the sliding fixing plate is smaller than that of the sliding fixing groove, when the sliding pipe moves upwards to drive the sliding fixing plate to move upwards, the mounting disc positioned between the lower tank body and the upper tank body cannot move up and down, because the mounting disc cannot move up and down between the lower tank body and the upper tank body, and the mounting disc can be accurately returned when being transferred between the lower tank body and the upper tank body, so that the speed of replacing the LED lamp tube is ensured, the efficiency of detecting the performance of the LED lamp tube is improved, a groove is formed in the center of the bottom end of the mounting disc, a temperature sensor is arranged inside the groove and used for detecting the temperature in the performance detection process of the LED lamp tube in real time, the LED lamp tube fixing device is used for judging the heating performance of the LED lamp tube, a first lamp holder is installed on the edge portion inside the installing disc, a second lamp holder is installed on the first lamp holder by taking the temperature sensor as a central symmetrical position, and the first lamp holder and the second lamp holder are used for fixing the LED lamp tube and providing power for the LED lamp tube.
As preferred technical scheme, fixed outside of tubes limit portion sets up the draw-in groove of the vertical range of a plurality of, buffer spring is installed to the inside embedding of draw-in groove, slide tube inner wall middle part corresponds the draw-in groove and sets up position department fixed mounting and has a plurality of fixture block, the fixture block is located inside the draw-in groove, the fixture block is located the inside buffer spring top of draw-in groove for buffer spring can play certain cushioning effect to the whereabouts of slide tube, provides an ascending effort for the slide tube, avoids the automatic whereabouts at every turn of slide tube to lead to the life reduction of slide tube.
As a preferred technical scheme, a fixing base is fixedly mounted on the lower portion of the sliding tube and outside the bottom end of the supporting rod, two fixing clamping grooves are formed in one end of the fixing base, which is close to the sliding tube, two sliding grooves are formed in the edge portion of the top end of the fixing base, the bottom end of the sliding tube corresponds to the fixing clamping grooves, fixing clamping blocks are mounted at positions where the bottom end of the sliding tube corresponds to the fixing clamping grooves, sliding balls are embedded in the bottom end of the fixing clamping blocks, and are clamped with the fixing clamping blocks, so that the influence on a detection result caused by shaking during performance detection of the LED lamp tube is avoided.
As a preferred technical scheme, a slide rail is arranged below the second lamp holder and used for moving the position of the second lamp holder, so that the distance between the first lamp holder and the second lamp holder can be adjusted, on one hand, the LED lamp tube is convenient to disassemble and replace, on the other hand, the LED lamp tube can be suitable for LED lamp tubes with different lengths, the applicability of the performance detection equipment can be effectively improved, a plurality of limiting fixing grooves are formed in two sides of the slide rail and used for fixing the position of the second fixing seat, the stability of the position of the second lamp holder is ensured, the phenomenon of poor contact of the LED lamp tube caused by looseness in the detection process is avoided, a T-shaped slide groove is formed in the slide rail, a T-shaped slide block is fixedly arranged at the position, corresponding to the position of the T-shaped slide groove, of the bottom end of the second lamp holder, and the T-shaped slide block are used for limiting the sliding position and direction of the second lamp holder, limiting plates are fixedly arranged on two sides of the second lamp holder, the distance between the limiting plates is equal to the width of the sliding rail, the limiting plates can clamp the sliding rail, a plurality of limiting fixed blocks are arranged on one sides, close to the sliding rail, of the limiting plates, the limiting fixed blocks are mutually clamped with the limiting fixed grooves, the position of the second lamp holder is further limited and fixed, a linkage plate is fixedly arranged at the bottom end of each limiting plate, the middle part of each linkage plate is rotatably connected with the corresponding limiting plate through a first rotating shaft, when one end of each linkage plate is pulled, the bottom end of each limiting plate can be driven to expand outwards through the other end of each linkage plate, the limiting fixed blocks are separated from the corresponding limiting fixed grooves, the second lamp holder can be slid and adjusted, when the second lamp holder is adjusted to a specified position, the linkage plates are loosened, and elastic recovery of plastics of the limiting plates is utilized, make during spacing fixed block gets into spacing fixed slot once more, fix the position of second lamp stand.
As an optimal technical scheme, the included angle between the linkage plate and the limiting plate is 10-20 degrees, the situation that the bottom end of the limiting plate cannot be driven to move due to too small angle is avoided, and meanwhile, the situation that the limiting plate is deformed too much and damaged due to too large angle is avoided.
As a preferred technical scheme, the control module comprises a PLC controller and a control switch;
the PLC controller is fixedly connected with the base and used for intelligently controlling the whole detection equipment, and a control switch is fixedly installed on one side of the PLC controller and used for controlling the power supply of the whole detection equipment;
control switch and power electric connection, control switch's output electric connection PLC controller, temperature sensor, the input of first lamp stand and second lamp stand, the output electric connection warning light of PLC controller and display module's input, temperature sensor's output electric connection PLC controller's input.
As a preferred technical scheme, the display assembly comprises a containing groove, a hinge telescopic rod, a multi-stage electric telescopic rod, a second rotating shaft, a display screen, a clamping ring and a sealing plate;
the display screen storage device is characterized in that a containing groove is formed in one side of the base and used for containing the whole display assembly, occupied space of the display assembly is reduced, a hinge telescopic rod is installed in the middle of the inside of the containing groove through a hinge and used for providing a transverse supporting force for the whole display assembly, the influence of direct supporting and shrinking of a multi-stage electric telescopic rod on the service life of the multi-stage electric telescopic rod is avoided, meanwhile, stretching and containing of the display assembly can be achieved, a display screen is installed at one end of the hinge telescopic rod in a rotating mode through a second rotating shaft, the display screen is used for displaying various performance indexes detected by detection equipment, the multi-stage electric telescopic rod is installed between the display screen and the containing groove and located above the hinge telescopic rod and located between the display screen through the second rotating shaft, the multi-stage electric telescopic rod is used for providing power for moving the display screen, the display screen can automatically stretch out of the inside of the containing groove, meanwhile, the inside of the containing groove can be automatically contained, a clamping ring is fixedly installed at the outer side portion of the containing groove, a sealing plate penetrates through the inside of the clamping ring, the sealing plate can seal the containing groove, impurities such as dust and enter the inside of the containing groove, so that the surface of the containing groove, and the display screen is inconvenient for cleaning the pollution of the display screen;
the output end of the control switch is electrically connected with the input end of the multi-stage electric telescopic rod, and the output end of the PLC controller is electrically connected with the input end of the display screen.
As a preferred technical scheme, a driving motor is fixedly installed at one side, close to a support rod, of the top end of an upper tank body, one end of the driving motor is located inside the upper tank body and is fixedly installed with a threaded lead screw through a key connection, a limiting rod is fixedly installed at the outer side of the threaded lead screw, a threaded sliding block is sleeved at the outer side of the threaded lead screw through threads and is in sliding connection with the limiting rod, a connecting rod is fixedly installed at one side of the threaded sliding block, a brightness sensor is fixedly installed at one end of the connecting rod, the output end of the brightness sensor is electrically connected with the input end of a PLC (programmable logic controller), and the output end of the PLC is electrically connected with the input end of the driving motor;
the thread pitches of the threaded screw rod and the threaded sliding block are both X (mm), the total length of the threaded screw rod is nX (mm), the total height of the threaded sliding block is mX (mm), the rotating speed of the driving motor is Y (r/s), and the brightness measured by the brightness sensor is Z (lux);
the brightness measured by the brightness sensor at the lowest end of the threaded screw rod is Z 1 The drive motor rotates t 1 (s) the distance moved by the threaded slider is X Y t 1 (mm), the brightness measured by the brightness sensor is Z 2 The driving motor rotates t again 2 (s) the distance moved by the threaded slider is X Y t 2 (mm), the brightness measured by the brightness sensor is Z 3 Setting the brightness attenuation rate of the LED lamp tube as Q;
the first stage has a brightness decay rate of Q 1 ：
The second stage has a luminance decay rate of Q 2 ：
The average brightness attenuation rate of the LED lamp tube is Q Flat plate ：
The display screen (505) displays the temperature information, the brightness attenuation rate and the brightness attenuation curve of the LED lamp tube.
Compared with the prior art, the invention has the beneficial effects that:
1. utilize control module, can realize the intelligent detection to whole check out test set, can detect each item performance of LED fluorescent tube, simultaneously, utilize driving motor, screw lead screw, screw slider and luminance sensor's setting for can detect the light intensity of the different positions of distance LED fluorescent tube through control module control driving motor's work and stop, can the effectual light attenuation rate of measuring LED fluorescent tube, help judging the performance quality of LED fluorescent tube more.
2. Utilize the slip of slip pipe in the fixed outside of tubes for alternate segregation between fixed fixture block and the fixed slot, simultaneously, make the slip ball slide in the sliding tray is inside, reduced frictional force, make can follow the mounting disc and roll out from last jar body and lower jar body, make and to realize the quick replacement to the LED fluorescent tube.
3. The LED lamp tube to be detected can be sealed by the upper tank body, the mounting assembly and the lower tank body, so that the LED lamp tube can be effectively ensured to be in a closed environment, and the influence of external light on the performance detection result of the LED lamp tube is avoided.
4. Utilize the slide rail of second lamp stand below, can realize the regulation to second lamp stand position for be convenient for dismantle and install the LED fluorescent tube, simultaneously, make first lamp stand and second lamp stand can be applicable to the fluorescent tube of different length, the effectual suitability that has improved check out test set.
5. Utilize multistage electric telescopic handle drive hinge telescopic link's shrink and extension for can accomodate the groove with the display screen income, simultaneously, also can release the display screen is automatic from accomodating inslot portion, reduce the occupation space when the display screen does not use, simultaneously, avoid the display screen to avoid collecting up more dust when not using, be difficult to the clearance.
Drawings
FIG. 1 is a schematic structural diagram of an intelligent performance detection device for LED lamp production according to the present invention;
FIG. 2 is a schematic view of an installation structure of a display assembly of an intelligent performance testing apparatus for LED lamp production according to the present invention;
FIG. 3 is a schematic view of an installation structure of an intelligent performance testing equipment installation disc for LED lamp production according to the present invention;
FIG. 4 is a sectional view of an installation plate of an intelligent performance testing device for LED lamp production according to the present invention;
FIG. 5 is a schematic structural diagram of an area A in FIG. 3 of an intelligent performance testing apparatus for LED lamp production according to the present invention;
FIG. 6 is a schematic view of a second lamp holder of the intelligent performance testing apparatus for LED lamp production according to the present invention;
FIG. 7 is a schematic view of an installation structure of an intelligent performance detection device linkage plate for LED lamp production according to the present invention;
FIG. 8 is a schematic view of an installation structure of a brightness sensor of an intelligent performance detection device for LED lamp production according to the present invention;
FIG. 9 is a schematic view of an installation structure of a display screen of an intelligent performance testing apparatus for LED lamp production according to the present invention;
FIG. 10 is a schematic diagram of a clamping structure of a sliding tube of the intelligent performance testing device for LED lamp production according to the present invention;
FIG. 11 is a schematic view of an installation structure of a sliding ball of the intelligent performance detection device for LED lamp production according to the present invention;
fig. 12 is an electrical connection diagram of an intelligent performance detection device for LED lamp production according to the present invention.
1. A base; 2. a support bar; 3. detecting the tank body; 301. a tank body is arranged; 3021. a rotating bearing; 3022. a fixed tube; 30221. a card slot; 30222. a clamping block; 30223. a buffer spring; 3023. a sliding tube; 30231. a fixed seat; 30232. fixing the clamping groove; 30233. a sliding groove; 30234. fixing the fixture block; 30235. a sliding ball; 3024. a sliding fixing plate; 3025. mounting a disc; 3026. a sliding fixing groove; 3027. a temperature sensor; 3028. a first lamp holder; 3029. a second lamp holder; 30291. a slide rail; 30292. a limiting fixing groove; 30293. a T-shaped chute; 30294. a T-shaped slider; 30295. a limiting plate; 30296. a limit fixing block; 30297. a linkage plate; 30298. a first rotating shaft; 303. feeding the tank body; 304. an alarm light; 305. a drive motor; 306. a threaded lead screw; 307. a limiting rod; 308. a threaded slider; 309. a connecting rod; 310. a brightness sensor; 4. a control module; 401. a PLC controller; 402. a control switch; 5. a display component; 501. a receiving groove; 502. a hinged telescopic rod; 503. a multi-stage electric telescopic rod; 504. a second rotating shaft; 505. a display screen; 506. a snap ring; 507. and (7) sealing the plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1: as shown in fig. 1-12, an intelligent performance detection device for LED lamp production comprises a base 1, a support rod 2, a detection tank 3, a control module 4 and a display component 5;
the utility model discloses a LED lamp tube, including base 1, the vertical bracing piece 2 of installing in base 1 upper surface one side, be used for supporting and fixing the detection tank body 3, bracing piece 2 one side is located base 1 upper surface fixed mounting has the performance to detect with the detection tank body 3, a sealing performance for guaranteeing the LED fluorescent tube detection, avoid external light to cause the influence to the performance detection of LED fluorescent tube, the precision that can effectual improvement performance detection, base 1 preceding terminal surface fixed mounting has intelligent control's control module 4, a calculation for carrying out the intellectuality to each item performance of LED fluorescent tube and intelligent control to the use of whole detection equipment, display module 5 is installed to base 1 one side, a data after calculating control module 4 shows, make can more audio-visually know each item performance of LED fluorescent tube, help the quality of direct judgement LED fluorescent tube.
As a preferred technical solution, the detection tank 3 comprises a lower tank 301, a mounting assembly and an upper tank 303;
the lower tank body 301 is fixedly arranged on the upper surface of the base 1, the mounting assembly is rotatably arranged above the lower tank body 301 around the support rod 2 and used for mounting the LED lamp tube, so that the LED lamp tube can be rapidly mounted under the condition of sealing detection, the upper tank body 303 is fixedly arranged above the mounting assembly through the support rod 2, and the lower tank body 301, the mounting assembly and the upper tank body 303 form a closed space to avoid the influence of external light on the performance detection result of the LED lamp tube;
an alarm lamp 304 is fixedly mounted at the top end of the upper tank 303, and when the performance of the LED lamp tube is unqualified, the alarm lamp 304 gives an alarm for reminding.
As a preferable technical solution, the mounting assembly includes a rotary bearing 3021, a fixed tube 3022, a sliding tube 3023, a sliding fixed plate 3024, a mounting plate 3025, a sliding fixed slot 3026, a temperature sensor 3027, a first lamp holder 3028, and a second lamp holder 3029;
the rotary bearing 3021 is located outside the support rod 2 to ensure normal rotation of the whole installation assembly, thereby avoiding the phenomenon of blocking when the installation assembly is rotated in the process of replacing the LED lamp tube and affecting normal replacement of the LED lamp tube, the fixed tube 3022 is fixedly installed outside the rotary bearing 3021, the sliding tube 3023 is slidably installed outside the fixed tube 3022, the sliding tube 3023 is used for sliding up and down to remove and block the installation assembly, so that the installation assembly is convenient for rotating and replacing the LED lamp tube, the stability of the installation assembly in use is ensured, the LED lamp tube in the installation assembly is prevented from shaking due to careless touch and affecting the detection result, the sliding fixing plate 3024 is fixedly installed on one side of the sliding tube 3023, the mounting disc 3025 is installed at one end of the sliding fixing plate 3024 and used for installing the LED lamp tube, the sliding fixing groove 3026 is formed on one side of the mounting disc 3025 located on the sliding fixing plate 3024, the sliding fixing plate 3024 is located inside the sliding fixing groove 3026, the sliding fixing plate 3024 and the sliding fixing groove 3026 are connected in a limiting and clamping manner, the height of the sliding fixing plate 3024 is smaller than the height of the sliding fixing groove 3026, so that when the sliding tube 3023 moves upwards to drive the sliding fixing plate 3024 to move upwards, the mounting disc 3025 between the lower tank 301 and the upper tank 303 cannot move up and down, because the mounting disc 3025 cannot move up and down between the lower tank 301 and the upper tank 303, and it is ensured that the mounting disc 302 can be accurately returned when the mounting disc 302 is transferred between the lower tank 301 and the upper tank 303, the speed of replacing the LED tube is ensured, the efficiency of detecting the performance of the LED tube is improved, the central position of the bottom end of the mounting disc 3025 is provided with a groove, a temperature sensor 3027 is installed in the groove, and the temperature sensor 3027 is used for detecting the temperature of the LED tube in real time, the LED lamp tube heating device is used for judging the heating performance of the LED lamp tube, the temperature detected by the temperature sensor 3027 is T, a first lamp holder 3028 is installed on the inner side portion of the mounting disc 3025, a second lamp holder 3029 is installed on the first lamp holder 3028 at the position which is centered and symmetrical with the temperature sensor 3027, and the first lamp holder 3028 and the second lamp holder 3029 are used for fixing the LED lamp tube and providing a power supply for the LED lamp tube.
As a preferable technical scheme, a plurality of vertically arranged clamping grooves 30221 are formed in the outer side edge of the fixed tube 3022, a buffer spring 30223 is embedded in the clamping groove 30221, a plurality of fixture blocks 30222 are fixedly mounted in the middle of the inner wall of the sliding tube 3023 at positions corresponding to the positions where the clamping grooves 30221 are formed, the fixture blocks 30222 are located in the clamping groove 30221, and the fixture blocks 30222 are located above the buffer spring 30223 in the clamping groove 30221, so that the buffer spring 30223 can play a certain role in buffering the falling of the sliding tube 2023, an upward acting force is provided for the sliding tube 3023, and the reduction of the service life of the sliding tube 3023 caused by the automatic falling of the sliding tube 3023 every time is avoided.
As a preferred technical solution, a fixing seat 30231 is fixedly installed below the sliding tube 3023 and outside the bottom end of the support rod 2, two fixing notches 30232 are formed in one end of the fixing seat 30231 close to the sliding tube 3023, a sliding groove 30233 is formed in the edge portion of the top end of the fixing seat 30231 between the two fixing notches 30232, a fixing block 30234 is installed at a position, corresponding to the position where the fixing notch 30232 is formed, in the bottom end of the fixing notch 3023, a sliding ball 30235 is embedded in the bottom end of the fixing notch 30234, and the fixing notch 30232 and the fixing notch 3532 are engaged with each other, so as to avoid the influence of shaking on the detection result during the performance detection of the LED lamp tube, the sliding ball 30235 slides inside the sliding groove 30233, so that the mounting disk 3025 is rotated more smoothly, it is not necessary to reduce the friction between the sliding tube 3023 and the fixing notch 30231, but manually pull the mounting disk 3025 to rotate, so that the LED lamp tube is replaced more conveniently and quickly, and after one hundred eighty degrees of rotation, the fixing 3425 zxft Is fixed inside the fixing notch 30232 again, so that the LED tube is replaced more stably.
As a preferable technical solution, a sliding rail 30291 is installed below the second lamp holder 3029, the sliding rail 30291 is used for moving the position of the second lamp holder 3029, so that the distance between the first lamp holder 3028 and the second lamp holder 3029 can be adjusted, on one hand, the LED lamp can be conveniently detached and replaced, and on the other hand, the sliding rail can be applied to LED lamps with different lengths, the applicability of the performance detection apparatus can be effectively improved, a plurality of limit fixing grooves 30292 are formed on both sides of the sliding rail 30291, the limit fixing grooves 30292 are used for fixing the position of the second fixing seat 3028, the stability of the position of the second lamp holder 3029 is ensured, the phenomenon of poor contact of the LED lamp due to looseness during the detection process is avoided, a T-shaped sliding groove 30293 is formed inside the sliding rail 3264 zxft-shaped sliding groove 30293, a T-shaped sliding block 30294 is fixedly installed at the bottom end of the second lamp holder 3029 corresponding to the position of the T-shaped sliding groove 30293, two sides of the second lamp holder 3029 are fixedly provided with a limiting plate 30295, the distance between the limiting plates 30295 is equal to the width of a sliding rail 30291, it is ensured that the limiting plate 30295 can clamp the sliding rail 30291, one side of the limiting plate 30295 close to the sliding rail 30291 is provided with a plurality of limiting fixing blocks 30296, the limiting fixing blocks 30296 and the limiting fixing grooves 30292 are mutually clamped, the position of the second lamp holder 3029 is further limited and fixed, the bottom end of the limiting plate 30295 is fixedly provided with a linkage plate 30297, the middle part of the linkage 30297 and the limiting plate 30295 are rotatably connected through a first rotating shaft 30298, when one end of the linkage plate 30297 is pulled, the other end of the linkage 30297 can drive the bottom end of the limiting plate 30295 to expand outwards, so that the limiting fixing blocks 30296 and the limiting fixing grooves 30292 are separated, the second lamp holder 3029 can slide and adjust to a designated position, the linkage plate 30297 is loosened, and the limiting fixing block 30296 is clamped into the limiting fixing groove 30292 again by using the elastic recovery of the plastic of the limiting plate 30295, so that the position of the second lamp holder 3029 is fixed.
As an optimal technical scheme, the included angle between the linkage plate 30297 and the limiting plate 30295 is 10-20 degrees, the situation that the bottom end of the limiting plate 30295 cannot be driven to move due to too small angle is avoided, and meanwhile, the situation that the limiting plate 30295 is deformed too much and damaged due to too large angle is avoided.
As a preferred technical solution, the control module 4 includes a PLC controller 401 and a control switch 402;
the PLC 401 is fixedly connected with the base 1, the PLC 401 is used for intelligently controlling the whole detection equipment, a control switch 402 is fixedly installed on one side of the PLC 401, and the control switch 402 is used for controlling the power supply of the whole detection equipment;
the control switch 402 is electrically connected to the power supply, an output terminal of the control switch 402 is electrically connected to input terminals of the PLC controller 401, the temperature sensor 3027, the first lamp holder 3028 and the second lamp holder 3029, an output terminal of the PLC controller 401 is electrically connected to input terminals of the warning light 304 and the display module 5, and an output terminal of the temperature sensor 3027 is electrically connected to an input terminal of the PLC controller 401.
As a preferred technical solution, the display module 5 comprises a receiving groove 501, a hinge telescopic rod 502, a multi-stage electric telescopic rod 503, a second rotating shaft 504, a display screen 505, a clamping ring 506 and a sealing plate 507;
a containing groove 501 is formed in one side of the base 1, the containing groove 501 is used for containing the whole display assembly 5, the occupied space of the display assembly 5 is reduced, a hinge telescopic rod 502 is installed in the middle of the inside of the containing groove 501 through a hinge, the hinge telescopic rod 502 is used for providing a transverse supporting force for the whole display assembly 5, the influence of direct supporting and contraction of a multi-stage electric telescopic rod 503 on the service life of the multi-stage electric telescopic rod is avoided, meanwhile, the extension and the containing of the display assembly 5 can be realized, a display screen 505 is installed at one end of the hinge telescopic rod 502 through a second rotating shaft 504 in a rotating mode, the display screen 505 is used for displaying various performance indexes detected by detection equipment, the multi-stage electric telescopic rod 503 is installed between the display screen 505 and the containing groove 501 and located above the hinge telescopic rod 502 and the display screen 505 through the second rotating shaft 504 in a rotating mode, the multi-stage electric telescopic rod 503 is used for providing power for movement of the display screen 505, the display screen 505 can automatically extend out of the containing groove from the inside of the containing groove, meanwhile, the inside of the containing groove 501 can be automatically contained in the edge portion, a clamping ring 506 is fixedly installed outside of the containing groove 501, a sealing plate is inserted in the sealing plate 506, and impurities such as dust can be prevented from entering the surface 507 of the containing groove 505, and the display screen 501, and the dust can be prevented from being inconvenient to pollute the display screen 501, and the display screen 501;
the output end of the control switch 402 is electrically connected to the input end of the multi-stage electric telescopic rod 503, and the output end of the PLC controller 401 is electrically connected to the input end of the display screen 505.
As a preferred technical scheme, a driving motor 305 is fixedly installed at one side, close to the support rod 2, of the top end of the upper tank 303, one end of the driving motor 305 is located inside the upper tank 303 and is fixedly installed with a threaded lead screw 306 through a key connection, a limiting rod 307 is fixedly installed at the outer side of the threaded lead screw 306, a threaded slider 308 is sleeved at the outer side of the threaded lead screw 306 through a thread, the threaded slider 308 is in sliding connection with the limiting rod 307, a connecting rod 309 is fixedly installed at one side of the threaded slider 308, a brightness sensor 310 is fixedly installed at one end of the connecting rod 309, the output end of the brightness sensor 310 is electrically connected with the input end of the PLC controller 401, and the output end of the PLC controller 401 is electrically connected with the input end of the driving motor 305;
the thread pitches of the threaded screw 306 and the threaded slider 308 are both X (mm), the total length of the threaded screw 306 is nX (mm), the total height of the threaded slider 308 is mX (mm), the rotating speed of the driving motor 305 is Y (r/s), and the brightness measured by the brightness sensor 310 is Z (lux);
the brightness sensor 310 is located at the lowest end of the threaded screw 306 and measures the brightness Z 1 Driving motor 305 to rotate t 1 (s) the distance that the threaded slider 308 moves is X Y t 1 (mm), the brightness measured by the brightness sensor is Z 2 The driving motor 305 rotates t again 2 (s) the distance that the threaded slider 308 moves is X Y t 2 (mm), the brightness measured by the brightness sensor is Z 3 Setting the brightness attenuation rate of the LED lamp tube as Q;
the first stage has a brightness decay rate of Q 1 ：
The second stage has a luminance decay rate of Q 2 ：
The average brightness attenuation rate of the LED lamp tube is Q Flat plate ：
The display screen 505 displays the temperature information, the brightness attenuation rate and the brightness attenuation curve of the LED lamp tube.
Example 2: the same as above; the thread pitches of the threaded screw 306 and the threaded slider 308 are both 0.5mm, the total length of the threaded screw 306 is 200mm, the total height of the threaded slider 308 is 10mm, the rotating speed of the driving motor 305 is 2r/s, and the brightness measured by the brightness sensor 310 is Z lux;
the brightness measured by the brightness sensor 310 at the lowest end of the threaded screw 306 is 1200Lux, the driving motor 305 rotates for 30s, the moving distance of the threaded slider 308 is 0.5 × 2 × 30 mm, the brightness measured by the brightness sensor is 1185Lux, the driving motor 305 rotates for 30s again, the moving distance of the threaded slider 308 is 0.5 × 2 × 30 mm, the brightness measured by the brightness sensor is 1165Lux, and the brightness decay rate of the LED lamp tube is set as Q;
the first stage has a brightness decay rate of Q 1 ：
The second stage has a luminance decay rate of Q 2 ：
The average brightness attenuation rate of the LED lamp tube is Q Flat plate ：
The display screen 505 displays the temperature information T, the brightness information Z, the brightness attenuation rate Q, and the brightness attenuation curve of the LED lamp.
Example 3: the same as above; the thread pitches of the threaded screw rod 306 and the threaded sliding block 308 are both 1mm, the total length of the threaded screw rod 306 is 300mm, the total height of the threaded sliding block 308 is 15mm, the rotating speed of the driving motor 305 is 1.5r/s, and the brightness measured by the brightness sensor 310 is Z lux;
the brightness measured by the brightness sensor 310 at the lowest end of the threaded screw 306 is 1300Lux, the driving motor 305 rotates for 30s, the moving distance of the threaded slider 308 is 1 × 1.5 × 30 mm, the brightness measured by the brightness sensor is 1290Lux, the driving motor 305 rotates for 30s again, the moving distance of the threaded slider 308 is 1 × 1.5 × 30 mm, the brightness measured by the brightness sensor is 1275Lux, and the brightness decay rate of the LED lamp tube is set to be Q;
the first stage has a brightness decay rate of Q 1 ：
The second stage has a luminance decay rate of Q 2 ：
The average brightness attenuation rate of the LED lamp tube is Q Flat plate ：
The display screen 505 displays the temperature information T, the brightness information Z, the brightness attenuation rate Q and the brightness attenuation curve of the LED lamp.
The working principle of the invention is as follows: firstly, one end of an LED lamp tube to be detected is inserted into a first lamp holder 3028, then the LED lamp tube is placed horizontally, fingers pinch one end of a linkage plate 30297, so that the linkage plate 30297 is tilted at the other end under the action of a first rotating shaft 30298, the other end of the linkage plate 30297 drives a limiting plate 30295 to move, a limiting fixing block 30296 and a limiting fixing groove 30292 on the inner side of a limiting plate 30295 are separated from each other, a second lamp holder 3029 can move on a sliding rail 30291, the second lamp holder 3029 is close to the other end of the LED lamp tube, and a power supply of the LED lamp tube is switched on, at the moment, the linkage plate 30297 is loosened, the limiting fixing block 30296 is clamped in the limiting fixing groove 30292 again under the self-recovery capacity of the limiting plate 30295, the position of the second lamp holder 3029 is fixed, that is fixed, the LED lamp tube is fixed, when the LED lamp tube needs to be disassembled in the same way, and at the same time, the lamp tubes with different lengths can be fixed and adjusted;
after the LED lamp tube is fixed, the sliding tube 3023 is lifted upwards, so that the fixture block 30222 slides in the slot 30221, the buffer spring 30223 is squeezed, and the fixed fixture block 30234 and the fixed fixture slot 30232 are separated from each other, at this time, the sliding tube 3023 is rotated, so that the sliding ball 30235 slides in the sliding slot 30233, only the mounting disc 3025 needs to be rotated, when the mounting disc 3025 rotates between the upper tank 303 and the lower tank 301, the fixed fixture block 30234 is again clamped in the fixed fixture slot 30232, and the position of the mounting disc 3025 is fixed, at this time, since the buffer spring 30223 provides an upward acting force for the sliding tube 3023, the sliding tube 3023 is more slowly in the process of falling by using its own gravity, damage to the sliding ball 30235 due to rapid falling is avoided, meanwhile, the shake occurring in the falling process of the mounting disc 3025 is reduced, the fixed fixture block 30234 is used for clamping the sliding tube 30232, so that the mounting disc 3025 is clamped in the falling process, and the external detection result is not affected by the shake occurring in the detection process;
at this time, various performances of the LED lamp tube can be detected, the control switch 402 is used to control the extension of the multi-stage electric telescopic rod 503, so that the hinge telescopic rod 502 is extended, so that the display screen 505 extends out of the receiving groove 501, and the angle of the display screen 505 can be adjusted through the second rotating shaft 504, at this time, the control switch 402 is used to switch on the power supply of the PLC controller 401, the temperature sensor 3027 and the brightness sensor 310, the temperature sensor 3027 is used to detect the temperature when the LED lamp tube emits light, the PLC controller 401 is used to control the driving motor 305 to rotate, so that the brightness sensor 310 is gradually away from the LED lamp tube from the position closest to the LED lamp tube, the brightness of light rays at different distances from the LED lamp tube is detected, and the generated signal is transmitted to the PLC controller 401, the PLC controller 401 displays the temperature signal and the brightness signal on the display screen 505, and at the same time, the PLC controller 401 is used to calculate the brightness attenuation rate of the LED lamp tube, and displays the brightness through the display screen 505, when one index of the LED lamp tube is unqualified, the PLC controller 401 controls the alarm lamp 304 to alarm.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (3)
1. The utility model provides a LED lamp production is with intelligent performance detection equipment which characterized in that: the detection equipment comprises a base (1), a support rod (2), a detection tank body (3), a control module (4) and a display assembly (5);
a support rod (2) is vertically arranged on one side of the upper surface of the base (1), a performance detection tank body (3) is fixedly arranged on the upper surface of the base (1) on one side of the support rod (2), an intelligent control module (4) is fixedly arranged on the front end surface of the base (1), and a display assembly (5) is arranged on one side of the base (1);
the detection tank body (3) comprises a lower tank body (301), a mounting assembly and an upper tank body (303);
the lower tank body (301) is fixedly arranged on the upper surface of the base (1), a mounting component is rotatably arranged above the lower tank body (301) around the supporting rod (2), and the upper tank body (303) is fixedly arranged above the mounting component through the supporting rod (2);
an alarm lamp (304) is fixedly arranged at the top end of the upper tank body (303);
the LED lamp is characterized in that a driving motor (305) is fixedly mounted on one side, close to the support rod (2), of the top end of the upper tank body (303), one end of the driving motor (305) is located inside the upper tank body (303) and fixedly mounted with a threaded screw rod (306) through a key connection, a limiting rod (307) is fixedly mounted on the outer side of the threaded screw rod (306), a threaded slider (308) is sleeved on the outer side of the threaded screw rod (306) through a thread, the threaded slider (308) is connected with the limiting rod (307) in a sliding manner, a connecting rod (309) is fixedly mounted on one side of the threaded slider (308), a brightness sensor (310) is fixedly mounted on one end of the connecting rod (309), the output end of the brightness sensor (310) is electrically connected with the input end of a PLC controller (401), and the output end of the PLC controller (401) is electrically connected with the input end of the driving motor (305);
the thread pitches of the threaded screw rod (306) and the threaded sliding block (308) are Xmm, the total length of the threaded screw rod (306) is nXmm, the total height of the threaded sliding block (308) is mXmm, the rotating speed of the driving motor (305) is Yr/s, and the brightness measured by the brightness sensor (310) is Zlux;
the brightness measured by the brightness sensor (310) at the lowest end of the threaded screw rod (306) is Z 1 The drive motor (305) rotates t 1 s, the distance moved by the threaded slider (308) is X Y t 1 mm, the brightness measured by the brightness sensor is Z 2 The driving motor (305) rotates t again 2 s, the distance moved by the threaded slider (308) is X Y t 2 mm, the brightness measured by the brightness sensor is Z 3 Setting the brightness attenuation rate of the LED lamp tube as Q;
the first stage has a brightness decay rate of Q 1 ：
The second stage has a luminance decay rate of Q 2 ：
The average brightness attenuation rate of the LED lamp tube is Q Flat plate ：
The display assembly (5) comprises a receiving groove (501), a hinge telescopic rod (502), a multi-stage electric telescopic rod (503), a second rotating shaft (504), a display screen (505), a clamping ring (506) and a sealing plate (507); the display screen (505) displays temperature information, brightness information, a brightness attenuation rate and a brightness attenuation curve of the LED lamp tube;
the mounting assembly comprises a rotary bearing (3021), a fixed tube (3022), a sliding tube (3023), a sliding fixed plate (3024), a mounting disc (3025), a sliding fixed groove (3026), a temperature sensor (3027), a first lamp holder (3028) and a second lamp holder (3029);
the rotary bearing (3021) is located on the outer side of a supporting rod (2), a fixed tube (3022) is fixedly mounted on the outer side of the rotary bearing (3021), a sliding tube (3023) is slidably mounted on the outer side of the fixed tube (3022), a sliding fixing plate (3024) is fixedly mounted on one side of the sliding tube (3023), a mounting disc (3025) is mounted at one end of the sliding fixing plate (3024), a sliding fixing groove (3026) is formed in one side of the sliding fixing plate (3024), the sliding fixing plate (3024) is located inside the sliding fixing groove (3026), a groove is formed in the center position of the bottom end of the mounting disc (3025), a temperature sensor (3027) is mounted inside the groove, a first lamp holder (3028) is mounted on the edge portion inside the mounting disc (3025), and a second lamp holder (3029) is mounted on the first lamp holder (3028) at a central symmetrical position with the temperature sensor (3027) as a center;
a sliding rail (30291) is installed below the second lamp holder (3029), a plurality of limiting fixing grooves (30292) are formed in two sides of the sliding rail (30291), a T-shaped sliding groove (30293) is formed in the sliding rail (30291), a T-shaped sliding block (30294) is fixedly installed at a position, corresponding to the T-shaped sliding groove (30293), of the bottom end of the second lamp holder (3029), a limiting plate (30295) is fixedly installed on two sides of the second lamp holder (3029), a distance between the limiting plates (30295) is equal to the width of the sliding rail (5364 zxf5364), a plurality of limiting fixing blocks (30296) are installed on one side, close to the sliding rail (30291), the limiting fixing blocks (30296) and the limiting fixing grooves (30292) are mutually clamped, a linkage plate (30295) is fixedly installed at the bottom end of the limiting plate (30297), and the middle of the linkage plate (3530297) is connected with the limiting fixing block (3530298) through a first rotating shaft (3525);
the control module (4) comprises a PLC (programmable logic controller) (401) and a control switch (402);
the PLC controller (401) is fixedly connected with the base (1), and one side of the PLC controller (401) is fixedly provided with a control switch (402);
the control switch (402) is electrically connected with a power supply, the output end of the control switch (402) is electrically connected with the input ends of a PLC controller (401), a temperature sensor (3027), a first lamp holder (3028) and a second lamp holder (3029), the output end of the PLC controller (401) is electrically connected with the input ends of an alarm lamp (304) and a display component (5), and the output end of the temperature sensor (3027) is electrically connected with the input end of the PLC controller (401).
2. The intelligent performance detection device for LED lamp production according to claim 1, wherein: the included angle between the linkage plate (30297) and the limiting plate (30295) is 10-20 degrees.
3. The intelligent performance detection device for LED lamp production according to claim 1, wherein: a containing groove (501) is formed in one side of the base (1), a hinge telescopic rod (502) is installed in the middle of the inside of the containing groove (501) through a hinge, a display screen (505) is installed at one end of the hinge telescopic rod (502) in a rotating mode through a second rotating shaft (504), a multi-stage electric telescopic rod (503) is installed between the display screen (505) and the containing groove (501) and located above the hinge telescopic rod (502) and the display screen (505) in a rotating mode through the second rotating shaft (504), a clamping ring (506) is fixedly installed on the outer side edge of the containing groove (501), and a sealing plate (507) penetrates through the clamping ring (506);
the output end of the control switch (402) is electrically connected with the input end of the multi-stage electric telescopic rod (503), and the output end of the PLC controller (401) is electrically connected with the input end of the display screen (505).
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| CN201910903829.5A CN110609193B (en) | 2019-09-24 | 2019-09-24 | Intelligent performance detection equipment for LED lamp production |
| CN202010951714.6A CN112485704B (en) | 2019-09-24 | 2019-09-24 | Intelligent performance detection equipment for LED lamp production |
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| CN112881880B (en) * | 2021-01-26 | 2023-07-25 | 昆山恩都照明有限公司 | Intelligent testing device for LED lamp tube |
| CN113124335B (en) * | 2021-04-28 | 2021-12-21 | 深圳科宏健半导体照明有限公司 | Portable explosion-proof energy-saving LED lamp |
| CN113432711A (en) * | 2021-05-19 | 2021-09-24 | 黄永坚 | Energy-saving and environment-friendly incandescent lamp illumination detection equipment |
| CN113532543B (en) * | 2021-08-13 | 2024-08-02 | 江苏明纳半导体科技有限公司 | LED performance detection system |
| CN114279692B (en) * | 2021-12-28 | 2024-07-26 | 深圳市泰乐视觉技术有限公司 | Luminance detection device and detection method for LED display screen |
| CN114449697B (en) * | 2022-01-05 | 2024-05-31 | 贵州升智交科信息技术发展有限公司 | Expressway tunnel illumination carbon emission data statistical analysis system |
| CN116500410B (en) * | 2023-06-29 | 2023-08-18 | 永林电子股份有限公司 | Double-current aging device for LED lamp beads |
| CN117665639B (en) * | 2023-12-11 | 2024-05-14 | 中照控股集团有限公司 | Energy-saving lamp abnormality monitoring method and system |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN112162185B (en) | 2023-04-28 |
| CN112162185A (en) | 2021-01-01 |
| CN110609193B (en) | 2020-10-30 |
| CN110609193A (en) | 2019-12-24 |
| CN112485704A (en) | 2021-03-12 |
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