CN111816092A - Continuous LED rolling display screen - Google Patents
Continuous LED rolling display screen Download PDFInfo
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- CN111816092A CN111816092A CN202010733632.4A CN202010733632A CN111816092A CN 111816092 A CN111816092 A CN 111816092A CN 202010733632 A CN202010733632 A CN 202010733632A CN 111816092 A CN111816092 A CN 111816092A
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/33—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes
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Abstract
The invention discloses a continuous LED rolling display screen, which structurally comprises a fixed plate, a display device, a protective screen, a sealing strip and an insertion switch, wherein the display device is fixedly connected right in front of the fixed plate in an embedded manner, the display device comprises a backing plate, a placing frame, a baffle screen, a lamp bead module and an isolator, the isolator is fixedly connected below the backing plate in an embedded manner, and the lamp bead module is movably clamped in the placing frame in a clamped manner. Therefore, the problem that the whole body needs to be disassembled to be replaced when the replacement work is carried out is solved.
Description
Technical Field
The invention relates to the field of LED display screens, in particular to a continuous LED rolling display screen.
Background
Continuous LED rolling display screen equipment is usually in a bus stop, a subway or an airplane waiting hall, is a flat panel display, and a panel is formed by small LED modules, can be used for spreading advertisements or information equipment, and is favorable for propaganda of various information.
Disclosure of Invention
The invention provides a continuous LED rolling display screen, which aims at solving the problems that information rolling is abnormal due to overhigh temperature and an LED module fails to cause information to be transmitted effectively in time, and the existing LED module is welded above a panel by tin soldering, so that the display screen is abnormal in display once the display screen fails, and the display screen needs to be overhauled, a lamp bar needs to be detached, and internal lamp beads need to be desoldered and replaced.
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a formula of continuing roll display screen, its structure includes fixed plate, display device, protective screen, sealing strip, bayonet switch interference is connected in fixed plate side top, protective screen nested connection is in display device the place ahead, the sealing strip fits between display device and protective screen, display device inlays to be connected in the dead ahead of fixed plate, display device mainly includes the backing plate, places the frame, keeps off screen, lamp pearl module, isolator, the isolator inlays to be connected in the backing plate below, place frame bolted connection in the isolator bottom, keep off the inside below on the wrong side of screen nested connection place frame, lamp pearl module activity block is in placing the frame inside.
As a further improvement of the invention, the isolator mainly comprises a machine body, a patch, a pry bar, a fixed roller bar, an elastic bar, a lantern ring, a fixture block and an induction mechanism, wherein the fixed roller bar is welded inside the machine body, the elastic bar is fixedly embedded inside the machine body at an upper position, the fixture block is fixedly connected to the top end of the lantern ring, the lantern ring is connected above the elastic bar in a nested manner and at the bottom of the fixture block, the induction mechanism is fixedly embedded inside the patch and on the side of the machine body, the pry bar is movably clamped at the upper end of the fixed roller bar, the lantern ring is connected to the foremost end of the pry bar through a bolt, the elastic bar is composed of a spring and a convex block, and the spring is made of a.
As a further improvement of the invention, the induction mechanism mainly comprises an induction rod plate, an auxiliary sliding ring and ring grooves, wherein the ring grooves are connected inside the auxiliary sliding ring in a nested manner, the induction rod plate is movably clamped inside the auxiliary sliding ring in a matched manner with the ring grooves, and the number of the auxiliary sliding rings is two, and the two auxiliary sliding rings are uniformly arranged at two ends inside the patch.
As a further improvement of the invention, the induction rod plate mainly comprises a rod plate, balls, anti-skidding pieces, induction balls, arc groove pieces and an extension plate, wherein the arc groove pieces are fixedly embedded at the front end of the rod plate, the balls are movably clamped in the arc groove pieces, the induction balls are nested at the bottom of the rod plate, the anti-skidding pieces are riveted at the left side of the rod plate, the extension plate is welded at the right side of the rod plate, the left side of the rod plate is of a concave structure and has a certain clamping capacity, the balls are arranged in four positions, two positions are movably clamped at the front end of the rod plate, two sides are at the rear end of the rod plate, and the balls are movably clamped in the auxiliary sliding ring through matching ring grooves.
As a further improvement of the invention, the lamp bead module mainly comprises a protective cover, a combination block, a lamp wick, contact heads, a separation mechanism and lenses, wherein the protective cover is fixedly connected above the combination block in an embedded manner, the lamp wick is connected to the position above the middle part of the combination block in a welded manner, the lenses are connected to the outer part of the lamp wick in an embedded manner, the contact heads are fixedly connected below the combination block, the separation mechanism is connected to the side of the contact heads in an interference manner, the contact heads are movably clamped in the placement frame in a matched manner with the separation mechanism, and the separation mechanism is provided with two positions and fixedly connected to.
As a further improvement of the invention, the lamp bead module mainly comprises a protective cover, a combination block, a lamp wick, contact heads, a separation mechanism and lenses, wherein the protective cover is fixedly connected above the combination block in an embedded manner, the lamp wick is connected to the position above the middle part of the combination block in a welded manner, the lenses are connected to the outer part of the lamp wick in an embedded manner, the contact heads are fixedly connected below the combination block, the separation mechanism is connected to the side of the contact heads in an interference manner, the contact heads are movably clamped in the placement frame in a matched manner with the separation mechanism, and the separation mechanism is provided with two positions and fixedly connected to.
As a further improvement of the present invention, the disengaging mechanism mainly includes a coupling block, an auxiliary rod, a support rod, an elastic strip, a push rod, a corner block, and an auxiliary rod, wherein the auxiliary rod is fixedly embedded inside the coupling block, the support rod is movably clamped between the push rod and the auxiliary rod, the elastic strip is nested inside the support rod, the push rod is fixedly embedded at the bottom of the corner block, the auxiliary rod is movably clamped at two sides of the corner block and at the upper and lower ends of the coupling block, the support rod and the auxiliary rod are both provided with two sides, and at the upper and lower ends of the coupling block, when the clamping operation is performed.
Advantageous effects
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, by pressing the prying bar, the fixture block leaves a moving space for the induction bar plate to move, and then the extension plate is pushed upwards, so that the bar plate with the induction ball moves upwards, and then the current contact between the induction ball and the lamp bead module is cut off, thereby effectively solving the problems that the equipment temperature is high, the power-off position is far, and the power cannot be cut off in time.
2. According to the invention, the corner block enters the inside of the joint block by pulling the lamp bead module downwards until the lamp bead module is taken out, the lamp bead module to be replaced is pressed back to the inside of the placing frame upwards, the corner block is ejected by the elastic strip, and the lamp bead module is fixed in the placing frame, so that the problem that the whole body is required to be disassembled for replacement during replacement work is solved.
Drawings
Fig. 1 is a schematic structural diagram of a continuous LED scrolling display screen according to the present invention.
FIG. 2 is a front half-sectional structural diagram of the display device of the present invention.
FIG. 3 is a partial semi-sectional structural schematic view of the isolator of the present invention.
Fig. 4 is a partial structural schematic diagram of the sensing mechanism of the present invention.
Fig. 5 is a front view of the induction bar plate according to the present invention.
Fig. 6 is a partial front view and half sectional structural schematic diagram of the lamp bead module of the invention.
Fig. 7 is a front, semi-sectional, structural schematic view of a detachment mechanism of the present invention.
In the figure: fixing plate-1, display device-2, protective screen-3, sealing strip-4, plug-in switch-5, backing plate-21, placing rack-22, screen-23, lamp bead module-24, isolator-25, machine body-251, patch-252, pry bar-253, fixing roller bar-254, elastic bar-255, lantern ring-256, fixture block-257, sensing mechanism-258, sensing bar plate-a 1, auxiliary slip ring-a 2, ring groove-a 3, bar plate-a 11, ball-a 12, anti-slip sheet-a 13, sensing ball-a 14, arc groove-a 15, extension plate-a 16, protective cover-b 1, combination block-b 2, lamp wick-b 3, contact head-b 4, disengagement mechanism-b 5, lens-b 6, contact head-b 3583, contact head-b 5, contact head-b 6, contact head-b 2, contact head-b 5, contact head-b, A combination block-b 51, an auxiliary rod-b 52, a support rod-b 53, a spring strip-b 54, a push rod-b 55, a corner block-b 56 and an auxiliary rod-b 57.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
example 1
As shown in fig. 1-5:
the invention provides a continuous LED rolling display screen which structurally comprises a fixing plate 1, a display device 2, a protective screen 3, a sealing strip 4 and an insertion switch 5, wherein the insertion switch 5 is connected above the side of the fixing plate 1 in an interference mode, the protective screen 3 is connected in front of the display device 2 in a nested mode, the sealing strip 4 is attached between the display device 2 and the protective screen 3, the display device 2 is fixedly connected in front of the fixing plate 1 in a nested mode, the display device 2 mainly comprises a backing plate 21, a placing frame 22, a blocking screen 23, a lamp bead module 24 and an isolator 25, the isolator 25 is fixedly connected below the backing plate 21 in a nested mode, the placing frame 22 is connected to the bottom of the isolator 25 through bolts, the blocking screen 23 is connected with the inside of the placing frame 22 in a nested mode, and the lamp bead module 24 is movably clamped inside the placing frame 22.
Wherein, the isolator 25 mainly comprises a body 251, a patch 252, a pry bar 253, a fixed roller 254, an elastic rod 255, a collar 256, a fixture block 257 and an induction mechanism 258, the fixed roller 254 is welded inside the body 251, the elastic rod 255 is fixedly connected to the upper position inside the body 251, the fixture block 257 is fixedly connected to the top end of the collar 256, the collar 256 is connected above the elastic rod 255 in a nested manner and at the bottom of the fixture block 257, the induction mechanism 258 is fixedly connected inside the patch 252 and at the side of the body 251, the pry bar 253 is movably clamped at the upper end of the fixed roller 254, the collar 256 is connected to the foremost end of the pry bar 253 in a bolt manner, the elastic rod 255 is composed of two parts, namely a spring and a convex block, the spring is made of a metal copper material and has better resetting performance, after extrusion, the spring can be effectively restored, the clamping performance is improved, and the fixture block 257 is made of, the power supply can be cut off during isolation.
Wherein, induction mechanism 258 mainly includes induction rod board a1, supplementary sliding ring a2, annular a3, annular a3 nested connection is inside supplementary sliding ring a2, induction rod board a1 cooperation annular a3 activity block is inside supplementary sliding ring a2, supplementary sliding ring a2 is equipped with two, and even the installation is the position at the inside both ends of paster 252, can effectual induction rod board a1 play the supporting role to improve induction rod board a1 ability of reciprocating.
The induction rod plate a1 mainly comprises a rod plate a11, a ball a12, an anti-slip sheet a13, an induction ball a14, an arc groove sheet a15 and an extension plate a16, wherein the arc groove sheet a15 is fixedly connected to the front end of the rod plate a11, the ball a12 is movably clamped inside the arc groove sheet a15, the induction ball a14 is connected to the bottom of the rod plate a11 in a nesting mode, the anti-slip sheet a13 is connected to the left side of the rod plate a11 in a riveting mode, the extension plate a16 is connected to the right side of the rod plate a11 in a welding mode, the left side of the rod plate a11 is in a concave structure and has a certain clamping capacity, the left side of the rod plate a is capable of being connected with the clamping block 257 to play a fixed supporting effect on the induction rod plate a 56, the ball a12 is provided with four positions, two positions are movably clamped at the front end of the rod plate a11 and two sides at the rear end of the ball a12 are movably clamped inside the auxiliary sliding ring groove a 3687458 to further.
The specific use mode and function of the embodiment are as follows:
in the invention, the pry bar 253 is matched with the supporting function of the fixed roller 254 to form a lever effect by pressing the pry bar 253, the elastic rod 255 is compressed by the lantern ring 256, the elastic rod 255 consists of a spring and a bump, the spring is made of a metal copper material and has better resetting property, after extrusion is carried out, the elastic rod 255 can be effectively restored, the clamping capacity is improved, the clamping block 257 also moves by matching with the lantern ring 256 to move backwards, a moving space is reserved for the movement of the induction rod plate a1 of the induction mechanism 258, the clamping block 257 is made of an insulating plastic material and can cut off a power supply during isolation, at the moment, the extension plate a16 is pushed upwards, the rod plate a11 is matched with the ball a12 at two sides to move in the annular groove a3, so that the rod plate a11 with the induction ball a14 moves upwards, the current contact between the induction ball a14 and the lamp bead module 24 is cut off, the power-off effect is achieved, and the left side of the rod plate a11 is in a, have certain block ability, can be connected with fixture block 257, play fixed support effect to induction rod board a1 to effectively solve the equipment temperature higher, and the outage department is far away, the condition of can not in time cut off the power supply.
Example 2
As shown in fig. 6-7:
the invention provides a continuous LED rolling display screen, wherein a lamp bead module 24 mainly comprises a protective cover b1, a combination block b2, a lamp wick b3, a contact b4, a separation mechanism b5 and a lens b6, wherein the protective cover b1 is fixedly connected above the combination block b2 in an embedded mode, the lamp wick b3 is connected to the upper position of the middle of a combination block b2 in a welded mode, the lens b6 is connected to the outer portion of the lamp wick b3 in an embedded mode, the contact b4 is fixedly connected below the combination block b2, the separation mechanism b5 is connected to the side of the contact b4 in an interference mode, the contact b4 is movably clamped inside a placement frame 22 in a matched with the separation mechanism b5, the separation mechanism b5 is provided with two positions and fixedly connected to the two sides of the contact b4, the lamp bead module 24 can be effectively fixed, the contact b4 can be in contact with an upper induction rod plate a1, and the lamp beads can be activated by.
The disengaging mechanism b5 mainly includes a coupling block b51, an auxiliary rod b52, a support rod b53, an elastic strip b54, a push rod b55, a corner block b56 and an auxiliary rod b57, the auxiliary rod b52 is fixedly connected inside the coupling block b51, the support rod b53 is movably clamped between the push rod b55 and the auxiliary rod b52, the elastic strip b54 is connected inside the support rod b53 in a nested manner, the push rod b55 is fixedly connected at the bottom of the corner block b56, the auxiliary rod b57 is movably clamped at two sides of the corner block b56 and at the upper end and the lower end of the coupling block b51, the support rod b53 and the auxiliary rod b57 are provided with two sides, and at the upper end and the lower end of the coupling block b51, when clamping operation is performed, the corner block b56 can be extended and fixed, and the fixing effect of the bead module 24 clamped inside the placement frame 22 is further improved.
The specific use mode and function of the embodiment are as follows:
according to the invention, by pulling the lamp bead module 24 downwards, the corner block b56 can be in downward sliding contact with two sides in the placement frame 22, so that a fixed inward extrusion pressure is generated, the corner block b56 is matched with the auxiliary rod b57 to push the push rod b55, the push rod b55 compresses the supporting rod b53 again, the supporting rod b53 compresses the elastic strip b54, the elastic strip b54 shrinks in the combination block b51, the corner block b56 enters the combination block b51 together, and the lamp bead module 24 is completely taken out, at the moment, the lamp bead module 24 needing to be replaced is pressed back to the interior of the placement frame 22 upwards, the corner block b56 is pressed inwards again due to pressure until the lamp bead module returns to a lamp bead clamping groove arranged in the placement frame 22, the elastic strip b54 can return to eject the corner block b56, and the lamp bead module 24 is fixed in the placement frame 22, so that the problem that the lamp bead can be replaced only by integrally disassembling during the replacement work is solved.
The technical solutions of the present invention or similar technical solutions designed by those skilled in the art based on the teachings of the technical solutions of the present invention are all within the scope of the present invention to achieve the above technical effects.
Claims (7)
1. The utility model provides a formula of continuing LED rolls display screen, its structure includes fixed plate (1), display device (2), protective screen (3), sealing strip (4), bayonet switch (5) interference is connected in fixed plate (1) side top, protective screen (3) nested connection is in display device (2) the place ahead, its characterized in that is laminated in between display device (2) and protective screen (3) in sealing strip (4): the display device (2) is fixedly connected right in front of the fixed plate (1);
display device (2) mainly include backing plate (21), place frame (22), keep off screen (23), lamp pearl module (24), isolator (25) are built in and are connected in backing plate (21) below, place frame (22) bolted connection in isolator (25) bottom, keep off screen (23) nested connection and place frame (22) inside below partially, lamp pearl module (24) activity block is inside putting frame (22).
2. A continuous LED scrolling display screen according to claim 1, wherein: the isolator (25) mainly comprises a machine body (251), a patch (252), a pry bar (253), a fixed roller rod (254), an elastic rod (255), a lantern ring (256), a clamping block (257) and an induction mechanism (258), wherein the fixed roller rod (254) is connected inside the machine body (251) in a welding mode, the elastic rod (255) is fixedly connected to the upper position inside the machine body (251) in an embedding mode, the clamping block (257) is fixedly connected to the top end of the lantern ring (256), the lantern ring (256) is connected to the upper portion of the elastic rod (255) in an embedding mode and is arranged at the bottom of the clamping block (257), the induction mechanism (258) is fixedly connected to the inside of the patch (252) and to the side of the machine body (251), the pry bar (253) is movably clamped to the upper end of the fixed roller rod (254), and the lantern ring (256).
3. A continuous LED scrolling display screen according to claim 2, wherein: the induction mechanism (258) mainly comprises an induction rod plate (a1), an auxiliary sliding ring (a2) and a ring groove (a3), wherein the ring groove (a3) is connected inside the auxiliary sliding ring (a2) in a nested mode, and the induction rod plate (a1) is movably clamped inside the auxiliary sliding ring (a2) in a matched ring groove (a3) in a movable mode.
4. A continuous LED scrolling display screen according to claim 3, wherein: the induction pole plate (a1) mainly comprises a pole plate (a11), a ball (a12), an anti-slip sheet (a13), an induction ball (a14), an arc groove sheet (a15) and an extension plate (a16), wherein the arc groove sheet (a15) is fixedly connected to the front end of the pole plate (a11) in an embedded mode, the ball (a12) is movably clamped inside the arc groove sheet (a15), the induction ball (a14) is connected to the bottom of the pole plate (a11) in a nested mode, the anti-slip sheet (a13) is connected to the left side of the pole plate (a11) in a riveting mode, and the extension plate (a16) is connected to the right side of the pole plate (a11) in a welding mode.
5. A continuous LED scrolling display screen according to claim 1, wherein: lamp pearl module (24) mainly include protection casing (b1), combination piece (b2), wick (b3), contact (b4), break away from mechanism (b5), lens (b6), protection casing (b1) are embedded to be connected in combination piece (b2) top, wick (b3) welded connection is in combination piece (b2) middle part top position, lens (b6) nested connection is outside at wick (b3), contact (b4) fixed connection is in combination piece (b2) below, break away from mechanism (b5) interference connection in contact (b4) side.
6. A continuous LED scrolling display screen according to claim 5, wherein: lamp pearl module (24) mainly include protection casing (b1), combination piece (b2), wick (b3), contact (b4), break away from mechanism (b5), lens (b6), protection casing (b1) are embedded to be connected in combination piece (b2) top, wick (b3) welded connection is in combination piece (b2) middle part top position, lens (b6) nested connection is outside at wick (b3), contact (b4) fixed connection is in combination piece (b2) below, break away from mechanism (b5) interference connection in contact (b4) side.
7. A continuous LED scrolling display screen according to claim 6, wherein: the disengaging mechanism (b5) mainly comprises a coupling block (b51), an auxiliary rod (b52), a support rod (b53), an elastic strip (b54), a push rod (b55), a corner block (b56) and an auxiliary rod (b57), wherein the auxiliary rod (b52) is fixedly connected inside the coupling block (b51), the support rod (b53) is movably clamped between the push rod (b55) and the auxiliary rod (b52), the elastic strip (b54) is connected inside the support rod (b53) in a nested manner, the push rod (b55) is fixedly connected at the bottom position of the corner block (b56), and the auxiliary rod (b57) is movably clamped on two sides of the corner block (b56) and on the upper end and the lower end of the coupling block (b 51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010733632.4A CN111816092B (en) | 2020-07-27 | 2020-07-27 | Continuous LED rolling display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010733632.4A CN111816092B (en) | 2020-07-27 | 2020-07-27 | Continuous LED rolling display screen |
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| Publication Number | Publication Date |
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| CN111816092A true CN111816092A (en) | 2020-10-23 |
| CN111816092B CN111816092B (en) | 2022-04-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010733632.4A Active CN111816092B (en) | 2020-07-27 | 2020-07-27 | Continuous LED rolling display screen |
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| CN205782403U (en) * | 2016-07-11 | 2016-12-07 | 温州海蓝工业设计有限公司 | A kind of safe LED floor lamp |
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| CN207132240U (en) * | 2017-09-15 | 2018-03-23 | 刘骁锋 | A kind of marine ship LED |
| CN208487433U (en) * | 2018-07-01 | 2019-02-12 | 慧明光电(深圳)有限公司 | The LED ball bubble of burnout-proof in a kind of industrial processes |
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| CN209130603U (en) * | 2018-11-30 | 2019-07-19 | 江门市虹星照明器材有限公司 | A kind of display screen is with Surface-mount LED lamp pearl |
| CN110094645A (en) * | 2019-04-08 | 2019-08-06 | 深圳市乐业科技有限公司 | A kind of LED lamp tube for being conveniently replaceable and installing |
| CN110425440A (en) * | 2019-07-09 | 2019-11-08 | 安徽世林照明股份有限公司 | A kind of LED light bar and mounting seat installed in stone material slot |
| CN210860809U (en) * | 2019-12-10 | 2020-06-26 | 邹祖木 | Separable hanging lamp |
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Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205782403U (en) * | 2016-07-11 | 2016-12-07 | 温州海蓝工业设计有限公司 | A kind of safe LED floor lamp |
| CN206904704U (en) * | 2017-04-17 | 2018-01-19 | 安徽一路明光电科技有限公司 | A kind of anti-loose base of LED |
| CN207132240U (en) * | 2017-09-15 | 2018-03-23 | 刘骁锋 | A kind of marine ship LED |
| CN208487433U (en) * | 2018-07-01 | 2019-02-12 | 慧明光电(深圳)有限公司 | The LED ball bubble of burnout-proof in a kind of industrial processes |
| CN209130603U (en) * | 2018-11-30 | 2019-07-19 | 江门市虹星照明器材有限公司 | A kind of display screen is with Surface-mount LED lamp pearl |
| CN109764294A (en) * | 2018-12-12 | 2019-05-17 | 广东天一照明科技有限公司 | Industrial energy-saving LED lamp |
| CN110094645A (en) * | 2019-04-08 | 2019-08-06 | 深圳市乐业科技有限公司 | A kind of LED lamp tube for being conveniently replaceable and installing |
| CN110425440A (en) * | 2019-07-09 | 2019-11-08 | 安徽世林照明股份有限公司 | A kind of LED light bar and mounting seat installed in stone material slot |
| CN210860809U (en) * | 2019-12-10 | 2020-06-26 | 邹祖木 | Separable hanging lamp |
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| Publication number | Publication date |
|---|---|
| CN111816092B (en) | 2022-04-01 |
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