CN112495842A - Detection system and detection method of LED lamp tube - Google Patents

Detection system and detection method of LED lamp tube Download PDF

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Publication number
CN112495842A
CN112495842A CN202011283200.4A CN202011283200A CN112495842A CN 112495842 A CN112495842 A CN 112495842A CN 202011283200 A CN202011283200 A CN 202011283200A CN 112495842 A CN112495842 A CN 112495842A
Authority
CN
China
Prior art keywords
led lamp
lamp tube
cylinder
lifting
plate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN202011283200.4A
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Chinese (zh)
Other versions
CN112495842B (en
Inventor
徐金标
毛夏钢
王建君
李春凤
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangxi Aopu Lighting Co ltd
Original Assignee
Jiangxi Aopu Lighting Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Jiangxi Aopu Lighting Co ltd filed Critical Jiangxi Aopu Lighting Co ltd
Priority to CN202011283200.4A priority Critical patent/CN112495842B/en
Publication of CN112495842A publication Critical patent/CN112495842A/en
Application granted granted Critical
Publication of CN112495842B publication Critical patent/CN112495842B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07CPOSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
    • B07C5/34Sorting according to other particular properties
    • B07C5/342Sorting according to other particular properties according to optical properties, e.g. colour
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07CPOSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
    • B07C5/02Measures preceding sorting, e.g. arranging articles in a stream orientating
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07CPOSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
    • B07C5/36Sorting apparatus characterised by the means used for distribution
    • B07C5/361Processing or control devices therefor, e.g. escort memory
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07CPOSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
    • B07C5/36Sorting apparatus characterised by the means used for distribution
    • B07C5/361Processing or control devices therefor, e.g. escort memory
    • B07C5/362Separating or distributor mechanisms

Abstract

The invention discloses a detection system of an LED lamp tube, which comprises a support frame and a controller, wherein a conveyor belt is arranged in the middle of the support frame, a plurality of conveying bodies are arranged on the conveyor belt, the LED lamp tube is arranged between every two conveying bodies, a sliding plate and a guide piece are arranged on the support frame, one end of the sliding plate is provided with an arc-shaped guide part, the lower end of the guide piece extends to the upper end of the sliding plate, the lower end in the middle of the conveyor belt is provided with a lifting mechanism, the upper end of the conveyor belt is provided with a fixing mechanism, and the fixing mechanism. Also discloses a detection method of the LED lamp tube. The detection system is simple in structure, ingenious in design, capable of quickly detecting the LED lamp tubes and rejecting the LED lamp tubes with defects, safe and quick. And other workers can not be influenced to work normally due to the flickering of the LED lamp tube during detection. The work efficiency of LED fluorescent tube detection has been improved.

Description

Detection system and detection method of LED lamp tube
Technical Field
The invention relates to the technical field of LED lamp tube equipment, in particular to a detection system and a detection method of an LED lamp tube.
Background
The LED lamp tube is formed by placing the LED lamp strip in the lamp tube, the brightness of the LED lamp tube is 3 times that of a common energy-saving lamp and 7 times that of a common incandescent lamp, electricity can be saved by N times under the same brightness, and the service life of the LED lamp tube is long.
However, after the LED lamp tube is produced and assembled, the LED lamp tube needs to be detected, the defective lamp tube is removed, manual detection is adopted in the traditional mode, the detection efficiency is low, and the manual labor cost is high. But also has a detection device.
The chinese utility model patent 201822006031.4 discloses an LED lamp tube detecting machine;
chinese patent 201310635125.7 discloses a LED tube inspection system.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention provides a detection system and a detection method of an LED lamp tube.
The technical scheme of the invention is realized as follows:
the detection system of the LED lamp tube comprises a support frame and a controller, and is characterized in that a conveyor belt is arranged in the middle of the support frame, a plurality of conveying bodies are arranged on the conveyor belt, the LED lamp tube is arranged between every two conveying bodies, a sliding plate and a guide piece are arranged on the support frame, an arc-shaped guide part is arranged at one end of the sliding plate, the lower end of the guide piece extends to the upper end of the sliding plate, a lifting mechanism is arranged at the lower end of the middle of the conveyor belt, a fixing mechanism is arranged at the upper end of the conveyor belt, and the fixing mechanism is arranged right above the lifting mechanism;
the lifting mechanism comprises a lifting cylinder, a lifting plate and a lifting body, the lifting plate is arranged on the lifting cylinder, the lifting body is arranged on the lifting plate, the lifting body is provided with a mounting groove and a clamping groove, and the mounting groove and the clamping groove are arranged at intervals;
the fixing mechanism comprises a fixing frame, a fixing cylinder and a fixing cover plate, the fixing frame is installed on the supporting frame, the fixing cylinder is installed on the supporting frame, the fixing cover plate is installed at the lower end of the fixing cylinder, the inside of the fixing cover plate is hollow, a clamping plate is arranged inside the fixing cover plate, the position of the clamping plate corresponds to the position of a clamping groove, pressing blocks are arranged at two ends of the clamping plate, limiting grooves are formed in the pressing blocks, and clamping ports for limiting the LED lamp tubes are arranged at two ends of the fixing cover plate;
the improved junction box is characterized in that a first mounting plate and a second mounting plate are arranged on the support frame, a first cylinder is arranged on the first mounting plate, a junction box is arranged on the first cylinder, a box cover is arranged on the junction box, a fixing portion is arranged inside the junction box, an installation portion is arranged at the lower end of the fixing portion, a binding post is arranged on the installation portion, a rubber pad is arranged on the box cover, a fixing hole is formed in the rubber pad, the rubber pad is arranged in the fixing hole through a screw and is arranged on the box cover, a second cylinder is arranged on the second mounting plate, an inclined guide block is arranged on the second cylinder, a limiting block is arranged on the support frame, a supporting block is arranged on the limiting block, a third cylinder is further arranged at the lower end of the middle of the.
In the invention, the lifting body is made of sponge material, and the inner wall of the mounting groove is provided with a trapezoidal bulge.
In the invention, a through groove is arranged in the mounting groove, a support piece is arranged in the through groove, the support piece is arc-shaped, a sliding rod is arranged at the lower end of the support piece, a blocking part is arranged on the sliding rod, a blocking part is arranged at the lower end of the lifting plate, the sliding rod extends to the lower end of the blocking part, a spring is sleeved on the sliding rod, one end of the spring abuts against the lower end of the blocking part, and the other end of the spring abuts against the blocking part.
In the present invention, the lower end of the support member has a first contact point, and the lift plate has a second contact point thereon, the second contact point being directly below the first contact point.
In the invention, the inner wall of the fixed cover plate is provided with the illumination sensor, and the illumination sensor and the clamping plate are arranged at intervals.
In the invention, the binding post is provided with horn-shaped contact sheets which are arranged in a ring shape and have a gap, and the inner wall of each contact sheet is provided with a convex part.
In the invention, two wiring grooves are formed in one end face of the rubber pad, a cross linear groove is formed in each wiring groove, an annular groove is formed in the other end face of the rubber pad, and the cross linear groove penetrates into the annular groove.
A method for inspecting LED lamp tubes, wherein the inspection system of claim 1 is used, comprising the steps of:
s1: the LED lamp tube is arranged on the conveying body and guided by the sliding plate and the guide piece;
s2: when the LED lamp tube reaches the upper part of the lifting mechanism, the lifting cylinder is started, so that the lifting body lifts the LED lamp tube, and the LED lamp tube is arranged in the mounting groove;
s3: the fixed cylinder descends to enable two ends of the LED lamp tube to enter the bayonet, the press block presses the LED lamp tube, the clamping plate enters the clamping groove, and the fixed cylinder stops moving after the first contact contacts the second contact;
s4: the first cylinder is started to push the junction box, so that the electrode of the LED lamp tube penetrates through the rubber pad to be inserted into the contact piece, then the first cylinder is electrified, and the illumination sensor detects whether the inside is illuminated or not;
s5: when the LED lamp tube with defects and no brightness is detected, the controller records the position of the LED lamp tube, then the third air cylinder is started, the lifting piece is moved, the second air cylinder is started again, the inclined guide block is pushed, then the third air cylinder is descended, the LED lamp tube falls on the inclined guide block, and the LED lamp tube rolls onto the supporting block.
The detection system and the detection method of the LED lamp tube have the following beneficial effects: the detection system is simple in structure, ingenious in design, capable of quickly detecting the LED lamp tubes and rejecting the LED lamp tubes with defects, safe and quick. And other workers can not be influenced to work normally due to the flickering of the LED lamp tube during detection. The work efficiency of LED fluorescent tube detection has been improved.
Drawings
FIG. 1 is a schematic structural diagram of a detection system of an LED lamp tube according to the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at B;
FIG. 3 is a top view of FIG. 1;
FIG. 4 is a cross-sectional view taken along line A-A of FIG. 3;
FIG. 5 is a partial enlarged view of FIG. 4 at C;
FIG. 6 is an enlarged view of a portion of FIG. 4 at D;
FIG. 7 is a schematic view of the securing mechanism of FIG. 1;
FIG. 8 is a schematic view of the lifting mechanism of FIG. 1;
FIG. 9 is a top view of FIG. 8;
FIG. 10 is a cross-sectional view taken at E-E of FIG. 9;
FIG. 11 is an enlarged view of a portion of FIG. 10 at F;
FIG. 12 is a schematic view of the junction box of FIG. 1;
FIG. 13 is a schematic view of the post structure of FIG. 12;
FIG. 14 is a schematic view of the rubber pad of FIG. 12;
fig. 15 is another structural diagram of fig. 14.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
As shown in fig. 1 to 15, the LED tube inspection system of the present invention includes a support frame 1 and a controller (not shown in the drawings), where the support frame 1 is prior art and not all of the support frame 1 are shown in the drawings.
The middle of support frame 1 has conveyer belt 2, and conveyer belt 2 can be the chain, has a plurality of conveyers 3 on the conveyer belt 2, has LED fluorescent tube 4 between every two conveyers 3. And the conveyor belt 2 is driven by a gear (not shown in the figure), an inclined guide rod (not shown in the figure) can be placed at the front end of the gear, and the LED lamp tube 4 can reach between the conveying bodies 3 conveniently, so that the LED lamp tube is conveyed by the conveyor belt 2.
The support frame 1 is provided with a sliding plate 5 and a guide member 6, one end of the sliding plate 5 is provided with an arc-shaped guide part 7, and the lower end of the guide member 6 extends to the upper end of the sliding plate 5. Through slide 5 and guide 6, can lead the electrode of LED fluorescent tube 4 for the electrode can make things convenient for the electrode to insert on slide 5, makes the electrode position correspond.
The middle lower end of the conveyor belt 2 is provided with a lifting mechanism 8, and the lifting mechanism 8 is used for pushing the LED lamp tube 4 upwards. The upper end of the lifting mechanism is provided with a fixing mechanism 9, the fixing mechanism 9 is arranged right above the lifting mechanism 8, and the fixing mechanism 9 is used for fixing the LED lamp tube 4.
The lifting mechanism 8 comprises a lifting cylinder 10, a lifting plate 11 and a lifting body 12, the lifting plate 11 is installed on the lifting cylinder 10, the lifting body 12 is installed on the lifting plate 11, an installation groove 13 and a clamping groove 14 are formed in the lifting body 12, and the installation groove 13 and the clamping groove 14 are arranged at intervals.
The lifting body 12 is made of sponge material, and the LED lamp tube 4 can be buffered through the sponge material so as to protect the LED lamp tube 4. And the inner wall of the mounting groove 13 is provided with a trapezoidal bulge 15, so that the LED lamp tube 4 can be stably fixed in the mounting groove 13.
The mounting groove 13 is provided with a through groove 16, the through groove 16 is provided with a support member 17, and the support member 17 is arc-shaped. The lower end of the supporting piece 17 is provided with a sliding rod 18, the sliding rod 18 is provided with a blocking part 19, the lower end of the lifting plate 11 is provided with a blocking part 20, the sliding rod 18 extends to the lower end of the blocking part 20, the sliding rod 18 is sleeved with a spring 21, one end of the spring 21 abuts against the lower end of the blocking part 19, and the other end of the spring 21 abuts against the blocking part 20. The lower end of the support member 17 has a first contact 22, and the lift plate 11 has a second contact 23, the second contact 23 being directly below the first contact 22.
The fixing mechanism 9 comprises a fixing frame 24, a fixing cylinder 25 and a fixing cover plate 26, the fixing frame 24 is installed on the support frame 1, the fixing cylinder 25 is installed on the support frame 1, the fixing cover plate 26 is installed at the lower end of the fixing cylinder 25, and the inside of the fixing cover plate 26 is hollowed out. The fixed cover plate 26 has a catch plate 27 inside, and the position of the catch plate 27 corresponds to the position of the catch slot 14. The clamping plate 27 has pressing blocks 28 at two ends thereof, the pressing blocks 28 have limiting grooves 29 thereon, and the fixing cover plate 26 has bayonets 30 at two ends thereof for limiting the LED lamp 4.
The fixed cover plate 26 has a light sensor 31 on an inner wall thereof, and the light sensor 31 is spaced apart from the chucking plate 27. The illumination sensor 31 is for detecting whether the LED tube 4 emits light.
And the open area of the fixed cover plate 26 is larger than the area of the lifting body 12, and can be covered at the upper end.
The support frame 1 is provided with a first mounting plate 32 and a second mounting plate 33, the first mounting plate 32 is provided with a first air cylinder 34, the first air cylinder 34 is provided with a junction box 35, and the junction box 35 is provided with a box cover 36. The terminal box 35 has a fixing portion 37 inside, the fixing portion 37 has a mounting portion 38 at a lower end thereof, and the mounting portion 38 has a post 39. The post 39 has a horn-shaped contact piece 40, the contact pieces 40 are arranged in a ring shape with a gap therebetween, and a protrusion 41 is provided on an inner wall of the contact piece 40.
The box cover 36 is provided with a rubber pad 42, the rubber pad 42 is provided with a fixing hole 43, and the rubber pad 42 is arranged in the fixing hole 43 through a screw and is installed on the box cover 36. Two wiring grooves 44 are formed in one end face of the rubber pad 42, a cross linear groove 45 is formed in each wiring groove 44, an annular groove 46 is formed in the other end face of the rubber pad 42, and the cross linear groove 45 penetrates into the annular groove 46. The cross linear groove 45 is for wiping off dust of the electrode, and then the dust can fall into the wiring groove 44 and the annular groove 46.
The second mounting plate 33 is provided with a second air cylinder 47, the second air cylinder 47 is provided with an inclined guide block 48, the support frame 1 is provided with a limit block 49, the limit block 49 is provided with a support block 50, the middle lower end of the support frame 1 is also provided with a third air cylinder 51, and the third air cylinder 51 is provided with a lifting piece 52.
A method for inspecting an LED tube 4, using the inspection system of claim 1, comprising the steps of:
s1: the LED lamp tube 4 is arranged on the conveying body 3 through the conveying belt 2 for feeding, the LED lamp tube 4 is guided through the sliding plate 5 and the guide piece 6, and the electrode of the LED lamp tube 4 is guided to correspond to the position of the wiring groove 44 so as to be convenient to insert.
S2: the LED lamp tube 4 reaches above the lifting mechanism 8, the lifting cylinder 10 is started, so that the lifting body 12 lifts the LED lamp tube 4, the LED lamp tube 4 is arranged in the mounting groove 13, the LED lamp tube 4 is fixed through the trapezoid protrusions 15, and the support piece 17 can also support the LED lamp tube 4.
S3: the fixed cylinder 25 descends, so that two ends of the LED lamp tube 4 enter the bayonets 30, the press block 28 presses the LED lamp tube 4, the clamping plate 27 enters the clamping groove 14, and after the first contact 22 contacts the second contact 23, the fixed cylinder 25 stops moving.
S4: the first pneumatic cylinder 34 is actuated to push the terminal block 35 so that the electrode of the LED tube 4 is inserted into the contact piece 40 through the rubber pad 42, and then energized, and the light sensor 31 detects whether the inside is illuminated.
S5: when the defective and unlighted LED lamp tube 4 is detected, the controller records the position of the LED lamp tube 4, then the third air cylinder 51 is started, the lifting piece 52 is moved, the second air cylinder 47 is started again, the inclined guide block 48 is pushed, then the third air cylinder 51 descends, the LED lamp tube 4 falls on the inclined guide block 48, the LED lamp tube 4 rolls onto the supporting block 50, and a worker takes down the defective LED lamp tube 4. When there is no defect, it can be conveyed by the conveyor 2.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (8)

1. The detection system of the LED lamp tube comprises a support frame and a controller, and is characterized in that a conveyor belt is arranged in the middle of the support frame, a plurality of conveying bodies are arranged on the conveyor belt, the LED lamp tube is arranged between every two conveying bodies, a sliding plate and a guide piece are arranged on the support frame, an arc-shaped guide part is arranged at one end of the sliding plate, the lower end of the guide piece extends to the upper end of the sliding plate, a lifting mechanism is arranged at the lower end of the middle of the conveyor belt, a fixing mechanism is arranged at the upper end of the conveyor belt, and the fixing mechanism is arranged right above the lifting mechanism;
the lifting mechanism comprises a lifting cylinder, a lifting plate and a lifting body, the lifting plate is arranged on the lifting cylinder, the lifting body is arranged on the lifting plate, the lifting body is provided with a mounting groove and a clamping groove, and the mounting groove and the clamping groove are arranged at intervals;
the fixing mechanism comprises a fixing frame, a fixing cylinder and a fixing cover plate, the fixing frame is installed on the supporting frame, the fixing cylinder is installed on the supporting frame, the fixing cover plate is installed at the lower end of the fixing cylinder, the inside of the fixing cover plate is hollow, a clamping plate is arranged inside the fixing cover plate, the position of the clamping plate corresponds to the position of a clamping groove, pressing blocks are arranged at two ends of the clamping plate, limiting grooves are formed in the pressing blocks, and clamping ports for limiting the LED lamp tubes are arranged at two ends of the fixing cover plate;
the improved junction box is characterized in that a first mounting plate and a second mounting plate are arranged on the support frame, a first cylinder is arranged on the first mounting plate, a junction box is arranged on the first cylinder, a box cover is arranged on the junction box, a fixing portion is arranged inside the junction box, an installation portion is arranged at the lower end of the fixing portion, a binding post is arranged on the installation portion, a rubber pad is arranged on the box cover, a fixing hole is formed in the rubber pad, the rubber pad is arranged in the fixing hole through a screw and is arranged on the box cover, a second cylinder is arranged on the second mounting plate, an inclined guide block is arranged on the second cylinder, a limiting block is arranged on the support frame, a supporting block is arranged on the limiting block, a third cylinder is further arranged at the lower end of the middle of the.
2. The system for detecting the LED lamp tube according to claim 1, wherein the lifting body is made of sponge material, and trapezoidal protrusions are arranged on the inner wall of the installation groove.
3. The system for detecting the LED lamp tube according to claim 1, wherein the mounting groove has a through groove therein, the through groove has a support member therein, the support member has an arc shape, the lower end of the support member has a slide rod, the slide rod has a blocking portion thereon, the lower end of the lifting plate has a blocking member, the slide rod extends to the lower end of the blocking member, the slide rod is sleeved with a spring, one end of the spring abuts against the lower end of the blocking portion, and the other end of the spring abuts against the blocking member.
4. The system for detecting the LED lamp tube according to claim 3, wherein the lower end of the supporting member has a first contact point, and the lifting plate has a second contact point thereon, the second contact point being located right below the first contact point.
5. The detecting system for LED lamp tube according to claim 1, wherein the inner wall of the fixed cover plate has a light sensor, and the light sensor is spaced from the clamping plate.
6. The system for detecting the LED lamp tube according to claim 1, wherein the terminal has horn-shaped contact pieces, the contact pieces are arranged in a ring shape with a gap therebetween, and the contact pieces have protrusions on the inner walls thereof.
7. The system for detecting the LED lamp tube according to claim 1, wherein two wiring grooves are formed on one end surface of the rubber pad, a cross-shaped linear groove is formed in each wiring groove, an annular groove is formed on the other end surface of the rubber pad, and the cross-shaped linear groove penetrates into the annular groove.
8. A method for inspecting LED lamp tubes, wherein the inspection system of claim 1 is used, comprising the steps of:
s1: the LED lamp tube is arranged on the conveying body and guided by the sliding plate and the guide piece;
s2: when the LED lamp tube reaches the upper part of the lifting mechanism, the lifting cylinder is started, so that the lifting body lifts the LED lamp tube, and the LED lamp tube is arranged in the mounting groove;
s3: the fixed cylinder descends to enable two ends of the LED lamp tube to enter the bayonet, the press block presses the LED lamp tube, the clamping plate enters the clamping groove, and the fixed cylinder stops moving after the first contact contacts the second contact;
s4: the first cylinder is started to push the junction box, so that the electrode of the LED lamp tube penetrates through the rubber pad to be inserted into the contact piece, then the first cylinder is electrified, and the illumination sensor detects whether the inside is illuminated or not;
s5: when the LED lamp tube with defects and no brightness is detected, the controller records the position of the LED lamp tube, then the third air cylinder is started, the lifting piece is moved, the second air cylinder is started again, the inclined guide block is pushed, then the third air cylinder is descended, the LED lamp tube falls on the inclined guide block, and the LED lamp tube rolls onto the supporting block.
CN202011283200.4A 2020-11-17 2020-11-17 Detection system and detection method of LED lamp tube Active CN112495842B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011283200.4A CN112495842B (en) 2020-11-17 2020-11-17 Detection system and detection method of LED lamp tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011283200.4A CN112495842B (en) 2020-11-17 2020-11-17 Detection system and detection method of LED lamp tube

Publications (2)

Publication Number Publication Date
CN112495842A true CN112495842A (en) 2021-03-16
CN112495842B CN112495842B (en) 2022-03-01

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Family Applications (1)

Application Number Title Priority Date Filing Date
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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA915256A (en) * 1972-11-21 E. Gibbs Milton Adjustable length fluorescent ballast, socket and circuit analyzer
US20110260614A1 (en) * 2010-04-23 2011-10-27 Teknoware Oy Led tube and lamp arrangement
CN109959879A (en) * 2017-12-23 2019-07-02 天津金茂鸿顺电动自行车有限公司 LED lamp tube automatic detection device
CN110394316A (en) * 2019-07-01 2019-11-01 浙江美科电器有限公司 A kind of equipment for LED lamp processing
CN211217577U (en) * 2019-11-26 2020-08-11 佛山市里特光电科技有限公司 Device for automatically detecting light emission of ultraviolet lamp tube
CN211698129U (en) * 2020-01-19 2020-10-16 惠州市烁达德高光电科技有限公司 LED lamp electric detection device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA915256A (en) * 1972-11-21 E. Gibbs Milton Adjustable length fluorescent ballast, socket and circuit analyzer
US20110260614A1 (en) * 2010-04-23 2011-10-27 Teknoware Oy Led tube and lamp arrangement
CN109959879A (en) * 2017-12-23 2019-07-02 天津金茂鸿顺电动自行车有限公司 LED lamp tube automatic detection device
CN110394316A (en) * 2019-07-01 2019-11-01 浙江美科电器有限公司 A kind of equipment for LED lamp processing
CN211217577U (en) * 2019-11-26 2020-08-11 佛山市里特光电科技有限公司 Device for automatically detecting light emission of ultraviolet lamp tube
CN211698129U (en) * 2020-01-19 2020-10-16 惠州市烁达德高光电科技有限公司 LED lamp electric detection device

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