CN110630943B - Installation method of invisible base of heavy ceiling lamp - Google Patents
Installation method of invisible base of heavy ceiling lamp Download PDFInfo
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- CN110630943B CN110630943B CN201910927340.1A CN201910927340A CN110630943B CN 110630943 B CN110630943 B CN 110630943B CN 201910927340 A CN201910927340 A CN 201910927340A CN 110630943 B CN110630943 B CN 110630943B
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- steel plate
- plate base
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- ceiling
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
- F21S8/06—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures by suspension
- F21S8/061—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures by suspension with a non-rigid pendant, i.e. a cable, wire or chain
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/02—Wall, ceiling, or floor bases; Fixing pendants or arms to the bases
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/10—Pendants, arms, or standards; Fixing lighting devices to pendants, arms, or standards
- F21V21/104—Pendants
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
- G01S15/02—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems using reflection of acoustic waves
- G01S15/06—Systems determining the position data of a target
- G01S15/08—Systems for measuring distance only
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Acoustics & Sound (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Physics & Mathematics (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Building Environments (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The invention discloses an installation method of a hidden base of a heavy ceiling lamp, which comprises a steel plate base, wherein the bottom of the steel plate base is provided with a suspended ceiling, the steel plate base is provided with a first installation hole, two sides inside the steel plate base are provided with telescopic plates, two sides of the top of the steel plate base are provided with movable grooves, the telescopic plates are provided with second installation holes, the inner sides of the telescopic plates are provided with supports, the outer sides of the telescopic plates are provided with sealing plates, one sides of the supports are provided with pull plates, and the outer sides of the sealing plates are provided with handles. According to the ceiling lamp, the steel plate base is arranged on the ceiling, the steel chain penetrates through the ceiling to extend into a room to hoist the ceiling lamp, so that the steel plate base is blocked by the ceiling lamp, the ceiling lamp is attractive in appearance, firm and durable, and the telescopic state of the telescopic plate in the steel plate base is changed when different installation environments are met, so that the steel plate base is arranged on the ceiling or the cross beam, the expansion bolts are transversely driven into the telescopic plate along the side surface of the cross beam, the expansion bolts are longitudinally driven into the steel plate base along the ground of the cross beam, and the steel plate base can be stronger and can avoid falling of the expansion bolts.
Description
Technical Field
The invention relates to the field of construction devices, in particular to a method for installing an invisible base of a heavy ceiling lamp.
Background
At present, in building construction, a vacant living room is often encountered, a large crystal lamp or other large ceiling lamps are generally required to be installed in the large living room or the living room, the lamp generally has a large volume, the diameter is 1 meter to 1.3 meters, the height is 1 meter to 1.7 meters, the weight is sometimes 200 and 300 kilograms, and a tea table or a sofa is generally arranged below the lamp. The heavy lamps are hung on the ceiling in the diameter, the risk of falling of the ceiling lamps cannot be avoided, and the example appears in newspapers and news for many times, so that the hidden danger is brought to property and life safety of people living in the newspaper. Therefore, the safe construction of the heavy ceiling lamp is an important thing related to the life of people.
The existing ceiling lamp is generally provided with a steel base, a plurality of mounting holes are formed in the base, the ceiling lamp is not heavy in quality, and a constructor generally can directly drive in expansion bolts into the cement ceiling, so that the base is fixed through the expansion bolts, and the ceiling lamp can be fixed. But sometimes, the ceiling needs to be shaped through the gypsum board ceiling, so that the common ceiling lamp cannot be fixed by directly driving the expansion bolt into the gypsum ceiling, and the ceiling lamp is heavy and difficult to fix, and the potential safety hazard is also caused. Consequently, when the decoration is under construction, in the top of gypsum board furred ceiling, need fix stealthy base on cement ceiling, then lead to the below of gypsum board furred ceiling through the steel chain, just accomplished the earlier stage work of construction side, like this in the later stage, lamps and lanterns installer can directly fix the ceiling lamp at gypsum board furred ceiling upside.
At present, the existing construction method is as follows: adopt two expansion bolts of taking the lifting hook, bind two lifting hooks of downside together, two expansion bolts at the top are fixed on cement ceiling, form relatively fixed structure, but such structure is exactly the weight of bearing about 100 kilograms, after long, the lifting hook is straightened easily, and then under wind-force or earthquake's effect, still can take place the problem that falls, cause huge potential safety hazard.
Therefore, it is necessary to invent a hidden base of a heavy ceiling lamp and a method thereof to solve the above problems.
Disclosure of Invention
The invention aims to provide a method for mounting a hidden base of a heavy ceiling lamp, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a hidden base of a heavy ceiling lamp comprises a steel plate base, wherein a ceiling is arranged at the bottom of the steel plate base, first mounting holes are formed in the steel plate base, expansion plates are arranged on two sides of the inside of the steel plate base, movable grooves are formed in two sides of the top of the steel plate base, second mounting holes are formed in the expansion plates, a support is arranged on the inner side of each expansion plate, a sealing plate is arranged on the outer side of each expansion plate, a pull plate is arranged on one side of each support, a handle is arranged on the outer side of each sealing plate, a placing groove is formed in the steel plate base, a baffle and an ultrasonic sensor are arranged in the placing groove, a fixing support is arranged at the bottom of each baffle, a steel chain is arranged at the bottom of each fixing support, each fixing support penetrates through the steel plate base and is fixedly connected with the steel chain, a branched chain is arranged at the bottom of the steel chain, an elastic cushion is arranged at the top of the ceiling, the steel chain penetrates through the elastic cushion and is fixedly connected with the branched chain, and a lifting ring is arranged at the bottom of the steel chain, and a hook is arranged at the bottom of the branched chain.
Preferably, the top of the steel plate base is provided with a ceiling or a beam.
Preferably, first mounting hole and second mounting hole quantity are a plurality of, first mounting hole and second mounting hole are corresponding, first mounting hole and second mounting hole outside all are equipped with expansion bolts, steel sheet base and expansion plate all pass through expansion bolts and ceiling or crossbeam fixed connection.
Preferably, the cushion is made by sponge material, cushion and steel sheet base outside all are equipped with the protective layer, the protective layer is made by fire-retardant TPE thermoplastic elastomer material.
Preferably, the thickness of the pulling plate is smaller than that of the steel plate base.
Preferably, the shrouding inboard is equipped with magnet, the shrouding inboard is equipped with the blend stop, blend stop quantity is two sets of, and two sets of blend stops set up in steel sheet base inner chamber top and bottom, and the distance between two sets of blend stops is greater than expansion plate thickness.
Preferably, the width of the bracket is smaller than that of the movable groove, and the edge of the movable groove is provided with a rubber strip.
Preferably, the ultrasonic sensor is CSB, and the ultrasonic sensor is electrically connected with the background controller.
Preferably, the installation method comprises the following processes:
(a) placing the steel plate base at a proper position on a ceiling, and fixing the steel plate base on the ceiling by passing expansion bolts through the first mounting hole and the second mounting hole;
(b) the steel chain and the branched chain penetrate through the suspended ceiling and extend to the bottom of the suspended ceiling, and the suspended lamp is fixed through the hanging ring and the hook;
(c) placing the steel plate base at a proper position on the cross beam, drawing out the expansion plate from the steel plate base, rotating the expansion plate by 90 degrees, rotating the bracket in the movable groove for movement, and then pulling the expansion plate to be attached to the side wall of the cross beam;
(d) the steel plate base and the cross beam are fixed through the expansion bolts penetrating through the first mounting holes, then the expansion plate is fixed on the side wall of the cross beam through the expansion bolts penetrating through the second mounting holes, and finally the ceiling lamp is fixed through the hanging ring and the hook;
(e) in the use, can be through ultrasonic sensor real-time supervision steel sheet base apart from the distance of ceiling or crossbeam.
The invention has the technical effects and advantages that: 1. the steel plate base is arranged on the ceiling, and the steel chain penetrates through the ceiling and extends into a room to hoist the ceiling lamp, so that the steel plate base is blocked by the ceiling lamp, the ceiling lamp is attractive in appearance, firm and durable, and the problem that the ceiling lamp falls to cause huge potential safety hazards is avoided; 2. when different installation environments are met, the telescopic state of the telescopic plate in the steel plate base is changed, so that the steel plate base is installed on a ceiling or a cross beam, the telescopic plate is designed to be of a telescopic structure, when the telescopic plate is located in the steel plate base, the telescopic plate can be directly installed on the ceiling, the telescopic plate is pulled out and rotated by 90 degrees, the telescopic plate is pulled to be attached to the side wall of the cross beam, the expansion bolts are transversely driven into the telescopic plate along the side surface of the cross beam, the expansion bolts are longitudinally driven into the steel plate base along the ground of the cross beam, and the steel plate base can be more powerful and can prevent the expansion bolts from falling off; 3. when the ultrasonic sensor detects that the steel plate base is loosened, the signal is sent to the background controller to give an alarm, and a worker is reminded of checking and repairing.
Drawings
Fig. 1 is a schematic view showing a structure in which a steel plate base of the present invention is installed in a ceiling.
FIG. 2 is a schematic structural view of the steel plate base of the present invention mounted on a cross beam.
Fig. 3 is a top view of the steel plate base of the present invention.
Fig. 4 is a side view of a steel plate base of the present invention.
In the figure: the device comprises a steel plate base 1, a suspended ceiling 2, a first mounting hole 3, a telescopic plate 4, a movable groove 5, a second mounting hole 6, a support 7, a sealing plate 8, a pulling plate 9, a handle 10, a placing groove 11, a baffle 12, an ultrasonic sensor 13, a steel chain 14, a branched chain 15, an elastic pad 16, a hanging ring 17, a hook 18, a ceiling 19, a cross beam 20, an expansion bolt 21, a protective layer 22, a barrier strip 23 and a fixing support 24.
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:
the invisible base for the heavy ceiling lamp comprises a steel plate base 1, wherein a ceiling 2 is arranged at the bottom of the steel plate base 1, a first mounting hole 3 is formed in the steel plate base 1, telescopic plates 4 are arranged on two sides inside the steel plate base 1, movable grooves 5 are arranged on two sides of the top of the steel plate base 1, a second mounting hole 6 is formed in each telescopic plate 4, a support 7 is arranged on the inner side of each telescopic plate 4, a sealing plate 8 is arranged on the outer side of each telescopic plate 4, a pull plate 9 is arranged on one side of each support 7, a handle 10 is arranged on the outer side of each sealing plate 8, a placing groove 11 is formed in the steel plate base 1, a baffle 12 and an ultrasonic sensor 13 are arranged inside each placing groove 11, a fixing support 24 is arranged at the bottom of each baffle 12, a steel chain 14 is arranged at the bottom of each fixing support 24, each fixing support 24 penetrates through the steel plate base 1 and is fixedly connected with the steel chain 14, a branched chain 15 is arranged at the bottom of each steel chain 14, the suspended ceiling is characterized in that an elastic pad 16 is arranged at the top of the suspended ceiling 2, the steel chain 14 penetrates through the elastic pad 16 and the suspended ceiling 2 to be fixedly connected with the branched chain 15, a hanging ring 17 is arranged at the bottom of the steel chain 14, and a hook 18 is arranged at the bottom of the branched chain 15.
According to the invisible base of the heavy ceiling lamp shown in the figures 1 and 2, the ceiling 19 is arranged at the top of the steel plate base 1, the steel plate base 1 is installed on the ceiling 19, the first installation holes 3 and the second installation holes 6 are both in a plurality of numbers, the first installation holes 3 correspond to the second installation holes 6, the expansion bolts 21 are arranged outside the first installation holes 3 and the second installation holes 6, the steel plate base 1 and the expansion plate 4 are fixedly connected with the ceiling 19 through the expansion bolts 21, so that the expansion plate 4 can be installed on the ceiling 19 when being contracted into the steel plate base 1, the elastic pad 16 is made of sponge materials, the protective layers 22 are arranged outside the elastic pad 16 and the steel plate base 1, the protective layers 22 are made of flame-retardant TPE (thermoplastic elastomer) materials, flame retardance is facilitated, and the elastic pad 16 can play a role in buffering when the steel plate base 1 drops, avoid smashing furred ceiling 2 and brokenly causing danger, ultrasonic sensor 13 model sets up to CSB, ultrasonic sensor 13 and background controller electric connection avoid expansion bolts 21 not hard up to lead to steel sheet base 1 to move down, and fixed not tightly takes place danger, when ultrasonic sensor 13 detects that steel sheet base 1 has not hard up, reports to the police with signal transmission to background controller, reminds the staff to look for the repairment.
According to the invisible base of the heavy ceiling lamp shown in the figures 3 and 4, the thickness of the pulling plate 9 is smaller than that of the steel plate base 1, so that the pulling plate 9 can rotate when the steel plate base 1 rotates conveniently, the magnet is arranged on the inner side of the sealing plate 8, so that the telescopic plate 4 is prevented from sliding out of the steel plate base 1 when the telescopic plate 4 is not pulled out conveniently, the blocking strips 23 are arranged on the inner side of the sealing plate 8, the number of the blocking strips 23 is two, the two groups of the blocking strips 23 are arranged at the top and the bottom of the inner cavity of the steel plate base 1, the distance between the two groups of the blocking strips 23 is larger than the thickness of the telescopic plate 4, the sealing plate 8 prevents the telescopic plate 4 from completely entering the steel plate base 1, the blocking strips 23 prevent the telescopic plate 4 from completely pulling out of the steel plate base 1, the width of the support 7 is smaller than that of the movable groove 5, so that the telescopic plate 4 can rotate and can slide in the movable groove 5 along with the support 7, the edge of the movable groove 5 is provided with the rubber strip, the ear pricking noise generated by friction is reduced when the expansion plate 4 moves, and the expansion plate 4 is prevented from shaking forwards and backwards.
The installation method comprises the following steps:
(a) placing the steel plate base 1 at a proper position on the ceiling 19, and fixing the steel plate base 1 on the ceiling 19 by the expansion bolts 21 passing through the first mounting holes 3 and the second mounting holes 6;
(b) the steel chain 14 and the branch chain 15 penetrate through the suspended ceiling 2 and extend to the bottom of the suspended ceiling 2, and the suspended ceiling is fixed through a hanging ring 17 and a hook 18;
(c) in the use process, the distance between the steel plate base 1 and the ceiling 19 or the cross beam 20 can be monitored in real time through the ultrasonic sensor 13.
Example 2:
the invisible base for the heavy ceiling lamp comprises a steel plate base 1, wherein a ceiling 2 is arranged at the bottom of the steel plate base 1, a first mounting hole 3 is formed in the steel plate base 1, telescopic plates 4 are arranged on two sides inside the steel plate base 1, movable grooves 5 are arranged on two sides of the top of the steel plate base 1, a second mounting hole 6 is formed in each telescopic plate 4, a support 7 is arranged on the inner side of each telescopic plate 4, a sealing plate 8 is arranged on the outer side of each telescopic plate 4, a pull plate 9 is arranged on one side of each support 7, a handle 10 is arranged on the outer side of each sealing plate 8, a placing groove 11 is formed in the steel plate base 1, a baffle 12 and an ultrasonic sensor 13 are arranged inside each placing groove 11, a fixing support 24 is arranged at the bottom of each baffle 12, a steel chain 14 is arranged at the bottom of each fixing support 24, each fixing support 24 penetrates through the steel plate base 1 and is fixedly connected with the steel chain 14, a branched chain 15 is arranged at the bottom of each steel chain 14, the suspended ceiling is characterized in that an elastic pad 16 is arranged at the top of the suspended ceiling 2, the steel chain 14 penetrates through the elastic pad 16 and the suspended ceiling 2 to be fixedly connected with the branched chain 15, a hanging ring 17 is arranged at the bottom of the steel chain 14, and a hook 18 is arranged at the bottom of the branched chain 15.
According to the invisible base of the heavy ceiling lamp shown in the figures 1 and 2, the crossbeam 20 is arranged at the top of the steel plate base 1, the steel plate base 1 can be installed on the crossbeam 20 to adapt to different installation environments, when the invisible base is installed on the crossbeam 20, the whole device can be used for driving the expansion plate 4 into the expansion bolts 21 transversely along the side surface of the crossbeam 20 by relying on the firm crossbeam 20, the expansion bolts 21 are driven into the steel plate base 1 longitudinally along the ground of the crossbeam 20 to be stronger, the expansion bolts 21 are prevented from falling off, the first installation holes 3 and the second installation holes 6 are both provided in a plurality, the first installation holes 3 correspond to the second installation holes 6, the expansion bolts 21 are arranged outside the first installation holes 3 and the second installation holes 6, the steel plate base 1 and the expansion plate 4 are both fixedly connected with the crossbeam 20 through the expansion bolts 21, and the invisible base is suitable for being installed on the crossbeam 20 when the expansion plate 4 is pulled out, elastic pad 16 is made by sponge material, elastic pad 16 and steel sheet base 1 outside all are equipped with protective layer 22, protective layer 22 is made by fire-retardant TPE thermoplastic elastomer material, is favorable to fire-retardant to elastic pad 16 is favorable to playing the cushioning effect when steel sheet base 1 drops, avoids pounding furred ceiling 2 brokenly and causes danger, ultrasonic sensor 13 model sets up to CSB, ultrasonic sensor 13 and background controller electric connection avoid expansion bolt 21 not hard up to lead to steel sheet base 1 to move down, and fixed not tightly takes place danger, when ultrasonic sensor 13 detects steel sheet base 1 to have not hard up, reports to the police to the background controller with the signal, reminds the staff to look for the repairment.
According to the invisible base of the heavy ceiling lamp shown in the figures 3 and 4, the thickness of the pulling plate 9 is smaller than that of the steel plate base 1, so that the pulling plate 9 can rotate when the steel plate base 1 rotates conveniently, the magnet is arranged on the inner side of the sealing plate 8, so that the telescopic plate 4 is prevented from sliding out of the steel plate base 1 when the telescopic plate 4 is not pulled out conveniently, the blocking strips 23 are arranged on the inner side of the sealing plate 8, the number of the blocking strips 23 is two, the two groups of the blocking strips 23 are arranged at the top and the bottom of the inner cavity of the steel plate base 1, the distance between the two groups of the blocking strips 23 is larger than the thickness of the telescopic plate 4, the sealing plate 8 prevents the telescopic plate 4 from completely entering the steel plate base 1, the blocking strips 23 prevent the telescopic plate 4 from completely pulling out of the steel plate base 1, the width of the support 7 is smaller than that of the movable groove 5, so that the telescopic plate 4 can rotate and can slide in the movable groove 5 along with the support 7, the edge of the movable groove 5 is provided with the rubber strip, the ear pricking noise generated by friction is reduced when the expansion plate 4 moves, and the expansion plate 4 is prevented from shaking forwards and backwards.
The installation method comprises the following steps:
(a) placing the steel plate base 1 in the middle of the cross beam 20, drawing the expansion plate 4 out of the steel plate base 1, rotating the expansion plate 4 by 90 degrees, rotatably moving the bracket 7 in the movable groove 5, and drawing the expansion plate 4 to be attached to the side wall of the cross beam 20;
(b) the steel plate base 1 and the cross beam 20 are fixed by the expansion bolts 21 penetrating through the first mounting holes 3, then the expansion bolts 21 penetrate through the second mounting holes 6 to fix the expansion plate 4 on the side wall of the cross beam 20, and finally the ceiling lamp is fixed by the hanging ring 17 and the hook 18;
(c) in the use process, the distance between the steel plate base 1 and the ceiling 19 or the cross beam 20 can be monitored in real time through the ultrasonic sensor 13.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (1)
1. A method for installing an invisible base of a heavy ceiling lamp is characterized by comprising the following steps:
(c) placing the steel plate base (1) at a proper position on the cross beam (20), drawing out the expansion plate (4) from the steel plate base (1), rotating the expansion plate (4) by 90 degrees, rotationally moving the bracket (7) in the movable groove (5), and then pulling the expansion plate (4) to be attached to the side wall of the cross beam (20);
(d) the steel plate base (1) is fixed with the cross beam (20) through the expansion bolt (21) penetrating through the first mounting hole (3), then the expansion plate (4) is fixed on the side wall of the cross beam (20) through the expansion bolt (21) penetrating through the second mounting hole (6), and finally the ceiling lamp is fixed through the hanging ring (17) and the hook (18);
(e) in the using process, the distance between the steel plate base (1) and the cross beam (20) can be monitored in real time through the ultrasonic sensor (13);
the steel plate base is characterized in that a first mounting hole (3) is formed in the steel plate base (1), telescopic plates (4) are arranged on two sides in the steel plate base (1), movable grooves (5) are formed in two sides of the top of the steel plate base (1), second mounting holes (6) are formed in the telescopic plates (4), a support (7) is arranged on the inner side of each telescopic plate (4), a sealing plate (8) is arranged on the outer side of each telescopic plate (4), a pull plate (9) is arranged on one side of each support (7), a handle (10) is arranged on the outer side of each sealing plate (8), a placing groove (11) is formed in the steel plate base (1), a baffle (12) and an ultrasonic sensor (13) are arranged in each placing groove (11), a fixing support (24) is arranged at the bottom of each baffle (12), a steel chain (14) is arranged at the bottom of each fixing support (24), and the fixing supports (24) penetrate through the steel plate base (1) and are fixedly connected with the steel chains (14), the suspended ceiling is characterized in that a branched chain (15) is arranged at the bottom of the steel chain (14), an elastic pad (16) is arranged at the top of the suspended ceiling (2), the steel chain (14) penetrates through the elastic pad (16) and the suspended ceiling (2) and is fixedly connected with the branched chain (15), a hanging ring (17) is arranged at the bottom of the steel chain (14), and a hook (18) is arranged at the bottom of the branched chain (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910927340.1A CN110630943B (en) | 2017-10-31 | 2017-10-31 | Installation method of invisible base of heavy ceiling lamp |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711043415.7A CN107676746B (en) | 2017-10-31 | 2017-10-31 | Invisible base of heavy ceiling lamp |
| CN201910927340.1A CN110630943B (en) | 2017-10-31 | 2017-10-31 | Installation method of invisible base of heavy ceiling lamp |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711043415.7A Division CN107676746B (en) | 2017-10-31 | 2017-10-31 | Invisible base of heavy ceiling lamp |
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| Publication Number | Publication Date |
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| CN110630943A CN110630943A (en) | 2019-12-31 |
| CN110630943B true CN110630943B (en) | 2021-12-17 |
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| CN201910927340.1A Active CN110630943B (en) | 2017-10-31 | 2017-10-31 | Installation method of invisible base of heavy ceiling lamp |
| CN201711043415.7A Active CN107676746B (en) | 2017-10-31 | 2017-10-31 | Invisible base of heavy ceiling lamp |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711043415.7A Active CN107676746B (en) | 2017-10-31 | 2017-10-31 | Invisible base of heavy ceiling lamp |
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| CN110241962A (en) * | 2019-06-26 | 2019-09-17 | 金螳螂精装科技（苏州）有限公司 | A kind of dual mantle furred ceiling of assembled with pipeline Wiring structure |
| CN114294595B (en) * | 2021-12-31 | 2024-04-30 | 刘邦营 | Anti-falling invisible base of heavy-duty pendant lamp and construction method |
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| JP2012109193A (en) * | 2010-10-29 | 2012-06-07 | Koumi Service Kk | Straight-tube type led lighting exclusive lamp |
| KR20160003482U (en) * | 2015-03-31 | 2016-10-10 | 노규현 | Enclosures Mounting Device |
| CN204704723U (en) * | 2015-05-23 | 2015-10-14 | 中山市圣丽灯饰有限公司 | LED ceiling lamp |
| CN206504285U (en) * | 2016-03-11 | 2017-09-19 | 文登蓝岛建筑工程有限公司 | Lamp-mounting structure and Novel inserting connection type building body suitable for novel building |
| CN205426056U (en) * | 2016-03-24 | 2016-08-03 | 山东科技大学 | Detect high altitude bolt looseness's early warning device |
| CN205918061U (en) * | 2016-06-27 | 2017-02-01 | 上海劲弩实业有限公司 | Ceiling ceiling lamp utensil |
| CN106015075A (en) * | 2016-07-12 | 2016-10-12 | 广东顺德永怡御风电器灯饰有限公司 | Fan lamp provided with accidental falling automatic power-off device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110630943A (en) | 2019-12-31 |
| CN107676746B (en) | 2020-03-24 |
| CN107676746A (en) | 2018-02-09 |
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