CN107289380B - Rotary opening type soft film ceiling lamp box and construction method thereof - Google Patents
Rotary opening type soft film ceiling lamp box and construction method thereof Download PDFInfo
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- CN107289380B CN107289380B CN201710595263.5A CN201710595263A CN107289380B CN 107289380 B CN107289380 B CN 107289380B CN 201710595263 A CN201710595263 A CN 201710595263A CN 107289380 B CN107289380 B CN 107289380B
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- soft film
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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
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
- E04B9/006—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation with means for hanging lighting fixtures or other appliances to the framework of the ceiling
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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
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/16—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting
- F21V17/162—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting the parts being subjected to traction or compression, e.g. coil springs
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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
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/16—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting
- F21V17/164—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting the parts being subjected to bending, e.g. snap joints
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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
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/18—Latch-type fastening, e.g. with rotary action
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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
- F21V21/03—Ceiling bases, e.g. ceiling roses
Abstract
The invention relates to the technical field of building decoration and discloses a rotary opening type soft film ceiling lamp box and a construction method thereof. The invention comprises a lamp box bottom plate for mounting a lamp, lamp box side walls surrounding the lamp box bottom plate and a rotary soft film arranged at an opening of the lamp box, wherein a locking device for locking the rotary film plate and the lamp box side walls is arranged on one side edge of the rotary film plate, shafts are symmetrically arranged on two adjacent side edges of the rotary film plate, and the shafts are used for enabling the rotary film plate to perform rotary motion around the connecting axes of the two shafts so as to realize the opening and closing of the rotary film plate. The invention has simple structure, low cost and convenient assembly and disassembly.
Description
Technical Field
The invention relates to the technical field of building decoration, in particular to a rotary opening type soft film ceiling lamp box and a construction method thereof.
Background
The soft film ceiling has rich modeling, various colors, excellent fireproof, waterproof, mildew-proof, antibacterial and antioxidant performances, so that the soft film ceiling is increasingly widely used in decoration. In the daily use process of the soft film ceiling, the conditions of water leakage, paint falling off and the like in the lamp groove easily cause pollution to the inner wall of the soft film, the soft film ceiling needs to be disassembled and cleaned regularly, and the lighting lamp in the lamp groove also easily breaks down, so that the soft film ceiling needs to be disassembled and overhauled.
When the traditional soft film ceiling lamp box is disassembled and overhauled, the soft film is disassembled and assembled in a complex manner every time, the work is complex, the fine degree requirement is high, the overhauling time is prolonged, the pollution and the damage of the soft film are extremely easy to cause in the disassembling process, and the service life of the soft film is also reduced due to repeated disassembly and assembly.
Most of the existing relatively advanced detachable soft film ceilings adopt a clamping and locking mode, and the detachable soft film ceilings are complex in structure, high in cost, high in mounting and dismounting difficulty and high in failure rate.
Disclosure of Invention
The invention provides a rotary opening type soft film ceiling lamp box with simple structure, low cost and convenient assembly and disassembly and a construction method thereof.
The technical problems to be solved are as follows: the soft film of the traditional soft film ceiling lamp box has complex assembly and disassembly work and high fine degree requirement, and is extremely easy to cause pollution and damage of the soft film in the disassembly process; most of the existing relatively advanced detachable soft film ceilings adopt a clamping and locking mode, and the detachable soft film ceilings are complex in structure, high in cost, high in mounting and dismounting difficulty and high in failure rate.
In order to solve the technical problems, the invention adopts the following technical scheme:
the invention discloses a rotary opening type soft film ceiling lamp box, which comprises a lamp box bottom plate for installing a lamp, lamp box side walls surrounding the periphery of the lamp box bottom plate and a rotary soft film arranged at an opening of the lamp box, wherein a locking device for locking the rotary film plate and the lamp box side walls is arranged on one side edge of the rotary film plate, shafts are symmetrically arranged on two adjacent side edges of the rotary film plate, and the shafts are used for enabling the rotary film plate to perform rotary motion around the connecting axes of the two shafts so as to realize the opening and closing of the rotary film plate.
The invention discloses a rotary opening type soft film ceiling lamp box, further, the number of locking devices is 2-4, the locking devices are uniformly distributed at intervals along one side edge of the lamp box, the locking devices comprise a first locking piece and a second locking piece which are matched and locked, the first locking piece is fixed on the side wall of the lamp box through an angle code, and the second locking piece is arranged at the end of the side edge corresponding to a rotary film plate and is matched and locked with the first locking piece.
The invention discloses a rotary opening type soft film ceiling lamp box, further, a tension spring is arranged on the side edge of a shaft, the distance between the tension spring and the side edge of a rotary film plate where a locking device is located is 0.3-0.45 of the side edge length, one end of the tension spring is fixed on the side wall of the lamp box, the other end of the tension spring is detachably connected with a tension spring fixing piece through a buckle, and the tension spring fixing piece is fixed on the side edge of the rotary film plate through a screw.
The invention relates to a rotary opening type soft film ceiling lamp box, and further, the distance between a shaft and the side of a rotary film plate where a locking device is positioned is 0.7-0.85 of the length of the side; the longitudinal section of the shaft tool is F-shaped and comprises a first fixing piece, a second fixing piece and a rotating shaft, wherein the first fixing piece comprises a first horizontal plate and a first vertical plate, the first horizontal plate and the first vertical plate are integrally manufactured, the first horizontal plate is fixed on the side wall of the lamp box through an angle bracket, and the first vertical plate extends downwards and is positioned on the inner side of the corresponding side edge of the rotating diaphragm plate; the structure and the shape of the second fixing piece are the same as those of the first fixing piece, the second horizontal plate of the second fixing piece is fixed with the side edge of the rotary film plate through a screw, the second vertical plate extends downwards and is positioned on the inner side of the side edge of the rotary film plate, and the second vertical plate is rotatably connected with the first vertical plate through a rotary shaft.
The invention discloses a rotary opening type soft film ceiling lamp box, further, the upper part of a first vertical plate is rectangular, the lower ends of two vertical edges of the rectangle are respectively bent rightwards, extended and connected in an intersection way, the two bent parts are respectively rounded, the angle of a left rounded corner is larger than that of a right rounded corner, the included angle of an extension line of the lower extending edge and the upper extending edge of the first vertical plate is 14-17 degrees, the intersection part of the lower extending edge and the upper extending edge is rounded, the radius of the rounded corner is 1/5-1/6 of the length of the right vertical edge of the first vertical plate, and a rotating shaft hole is formed in the center of the intersection part.
The invention discloses a rotary opening type soft film ceiling lamp box, further, the length of the vertical edge at the left side of a first vertical plate is 1.1-1.3 times of the length of the vertical edge at the right side, and the included angles between the lower extending edge and the upper extending edge of the first vertical plate and the horizontal direction are smaller than 35 degrees.
The invention discloses a rotary opening type soft film ceiling lamp box, further, the lengths of two vertical edges of a second vertical plate in a second fixing piece are 0.3-0.35 of that of a first vertical plate, the lengths of extending edges on the second vertical plate are 0.35-0.38 of that of the first vertical plate, and the lengths of extending edges under the second vertical plate are 0.7-0.73 of that of the first vertical plate.
The invention discloses a rotary opening type soft film ceiling lamp box, which is further characterized in that the rotary film plate comprises a horizontally arranged keel frame and a soft film ceiling wrapped outside the keel frame, wherein the keel frame is formed by enclosing an auxiliary keel, the longitudinal section of the auxiliary keel is in an irregular shape, and the auxiliary keel is formed by enclosing two mutually perpendicular straight lines and an arc line; the top surface of the auxiliary keel is provided with a through-long plane corner bracket mounting groove, the side surface of the auxiliary keel is sequentially provided with a shading strip mounting groove, a soft film ceiling fixing groove and a vertical corner bracket mounting groove from top to bottom, and the shading strip mounting groove, the soft film ceiling fixing groove and the vertical corner bracket mounting groove are all through-long; the joint of the top surface and the side surface is an arc-shaped surface; the adjacent auxiliary keels are detachably connected through corner brackets, the soft film ceiling bypasses the lower side face of the keel frame, the side edges of the soft film ceiling are fixed in the soft film ceiling fixing grooves through the pressing strips, and the pressing strips are locked through screws; the shading strip installation groove is filled with shading strips, and a 5-10mm gap is arranged between the keel frame and the side wall of the lamp box.
The invention discloses a rotary opening type soft film ceiling lamp box, further, the arc surface is an arc surface, and the central angle of the arc surface is 30-80 degrees.
The invention discloses a construction method of a rotary opening type soft film ceiling lamp box, which comprises the following steps:
step one, constructing a lamp box foundation: according to the construction design requirement, installing a lamp box bottom plate and a lamp box side wall, arranging a circuit and installing a lamp, and carrying out decoration construction and cleaning on the inside of the lamp box;
step two, assembling a rotary film plate: assembling the rotary diaphragm plate on site according to design requirements;
step three, shaft tool installation: mounting a shaft tool and a locking device on the side edge of the assembled rotary diaphragm plate;
step four, mounting a fixing piece: a locking device and an angle code of a fixed shaft are arranged at a preset position of the side wall of the lamp box;
step five, installing a rotary membrane plate: the shaft is fixed with the corner connector on the side wall of the lamp box, the installation is completed, the rotary diaphragm plate is rotated to the horizontal position, and the locking device is buckled, so that the rotary diaphragm plate can be closed.
Compared with the prior art, the rotary opening type soft film ceiling lamp box has the following beneficial effects:
the rotary opening type soft film ceiling lamp box has the advantages that the structure is simple, the preparation cost is low, the lamp box is covered by adopting the rotary film plate, the opening and the closing are convenient, the soft film ceiling is not required to be repeatedly disassembled and assembled, no damage is caused to the soft film ceiling, the later overhaul and maintenance are convenient, the overhaul efficiency of the soft film ceiling is greatly improved, and the unnecessary pollution and damage to the soft film in the disassembly process or the influence of repeated disassembly and assembly on the service life are reduced.
The invention adopts the F-shaped axle, which is formed by connecting two special-shaped axle sheets with similar shapes, different sizes and rectangular longitudinal sections through the rotating shaft, the rotating angle is not limited, the maintenance operation space is increased, the contact with the soft film ceiling during maintenance construction is avoided to the greatest extent, and the damage and pollution of the soft film ceiling are avoided; the special shape of this axle utensil for rotatory lamina membranacea opens the back, and it has certain distance with the lamp house lateral wall, and the flexibility is stronger, and the opening angle when rotatory does not require in step moreover, has effectively avoided opening the closed period, because of opening the keel frame deformation or the soft membrane smallpox that the operating angle difference caused and tear scheduling problem, it is more nimble convenient to use, has prolonged rotatory lamina membranacea's life.
The rotary opening type soft film ceiling lamp box and the construction method thereof are further described below with reference to the accompanying drawings.
Drawings
FIG. 1 is a bottom view of a rotary opening soft film ceiling light box of the present invention;
FIG. 2 is a front view of the rotary opening type soft film ceiling lamp box of the present invention;
FIG. 3 is a front view of a rotating diaphragm plate;
FIG. 4 is a detailed schematic view of the locking device of FIG. 2;
FIG. 5 is a schematic view of a first fixing member of the axle;
FIG. 6 isbase:Sub>A schematic view of section A-A of FIG. 1;
figure 7 is a schematic cross-sectional view of a cross runner.
Reference numerals:
1-a lamp box bottom plate; 2-the side wall of the lamp box; 3-rotating the membrane plate; 31-a keel frame; 32-soft film ceiling; 33-layering; 34-shading strips; 4-locking device; 41-a first lock; 42-a second lock; 5-a shaft tool; 51-a first fixing member; 511-a first horizontal plate; 512-a first vertical plate; 513-a rotating shaft hole; 52-a second securing member; 53-a rotation axis; 6-auxiliary keels; 61-a planar corner bracket mounting groove; 62-a shade strip mounting groove; 63-a soft film ceiling fixing groove; 64-a vertical corner connector mounting groove; 71-plane angle code; 72-elevation angle code; 81-a tension spring; 82-tension spring fixtures.
Detailed Description
As shown in fig. 1-3, the rotary opening type soft film ceiling lamp box comprises a lamp box bottom plate 1 for mounting a lamp, lamp box side walls 2 surrounding the periphery of the lamp box bottom plate 1 and a rotary film plate 3 arranged at an opening of the lamp box, a locking device 4 for locking the rotary film plate 3 and the lamp box side walls 2 in a closed mode is arranged at one side edge of the rotary film plate 3, a shaft tool 5 and a tension spring 81 are symmetrically arranged at two side edges adjacent to the rotary film plate 3, and the shaft tool 5 is used for enabling the rotary film plate 3 to perform rotary motion around the connecting axes of the two shaft tools 5 to realize opening and closing of the rotary film plate 3.
The number of the locking devices 4 is 2-4, the locking devices 4 are uniformly distributed at intervals along one side edge of the lamp box, as shown in fig. 4, the locking devices 4 comprise a first locking piece 41 and a second locking piece 42 which are matched and locked, the first locking piece 41 is fixed on the side wall 2 of the lamp box through an angle code, and the second locking piece 42 is arranged at the end of the corresponding side edge of the rotary membrane plate 3 and is matched and locked with the first locking piece 41.
The distance between the shaft 5 and the side edge of the rotating diaphragm plate 3 where the locking device 4 is located is 0.7-0.85 of the length of the side edge, as shown in fig. 5 and 6, the longitudinal section of the shaft 5 is in an F shape, and comprises a first fixing piece 51, a second fixing piece 52 and a rotating shaft 53, the first fixing piece 51 comprises a first horizontal plate 511 and a first vertical plate 512, the first horizontal plate 511 and the first vertical plate 512 are integrally manufactured, the first horizontal plate 511 is fixed on the side wall 2 of the lamp box through an angle code, the first vertical plate 512 extends downwards and is positioned on the inner side of the corresponding side edge of the rotating diaphragm plate 3, the upper part of the first vertical plate 512 is rectangular, and the lower ends of the two vertical edges of the rectangle are respectively bent right, extend and are connected in a meeting manner in the same plane, the length of the left vertical edge of the first vertical plate 512 is 1.1-1.3 times of the length of the right vertical edge, two bending positions are respectively provided with round corners, the angle of the left round corners is larger than that of the right round corners, the included angles between the lower extending edge and the upper extending edge of the first vertical plate 512 and the horizontal direction are smaller than 35 degrees, the included angles between the extension lines of the lower extending edge and the upper extending edge of the first vertical plate 512 are 14-17 degrees, the junction of the lower extending edge and the upper extending edge is provided with round corners, the radius of the round corners is 1/5-1/6 of the length of the right vertical edge of the first vertical plate 512, and a rotating shaft hole 513 is formed in the center of the junction; the second fixing piece 52 has the same structure and shape as the first fixing piece 51, the second horizontal plate of the second fixing piece 52 is fixed with the side edge of the rotary diaphragm plate 3 through screws, the second vertical plate extends downwards and is positioned on the inner side of the side edge of the rotary diaphragm plate 3, and the second vertical plate is rotatably connected with the first vertical plate 512 through a rotary shaft 53; the length of two vertical edges of the second vertical plate in the second fixing piece 52 is 0.3-0.35 of that of the first vertical plate 512, the length of an extending edge on the second vertical plate is 0.35-0.38 of that of the first vertical plate 512, and the length of an extending edge under the second vertical plate is 0.7-0.73 of that of the first vertical plate 512.
The distance between the tension spring 81 and the side edge of the rotary diaphragm plate 3 where the locking device 4 is located is 0.3-0.45 of the length of the side edge, one end of the tension spring 81 is fixed on the side wall 2 of the lamp box, the other end of the tension spring 81 is detachably connected with the tension spring fixing piece 82 through a buckle, and the tension spring fixing piece 82 is fixed on the side edge of the rotary diaphragm plate 3 through a screw.
The rotary diaphragm plate 3 comprises a keel frame 31 and a soft film ceiling 32 which are horizontally arranged and wrapped on the outer side of the keel frame 31, the keel frame 31 is formed by encircling an auxiliary keel 6, the longitudinal section of the auxiliary keel 6 is in an irregular shape, as shown in fig. 7, the whole auxiliary keel 6 is approximately in a shape formed by encircling two mutually perpendicular straight lines and an arc line, the top surface of the auxiliary keel 6 is provided with a plane angle code mounting groove 61 with a through length, the side surface is sequentially provided with a shading strip mounting groove 62, a soft film ceiling fixing groove 63 and a vertical angle code mounting groove 64 from top to bottom, the shading strip mounting groove 62, the soft film ceiling fixing groove 63 and the vertical angle code mounting groove 64 are all in a through length, the joint of the top surface and the side surface is an arc surface, and the circle center angle of the arc surface is 30-80 degrees; the adjacent auxiliary keels 6 are detachably connected through corner brackets, each corner bracket comprises a plane corner bracket 71 and a vertical face corner bracket 72, and the plane corner bracket mounting grooves 61 and the vertical face corner bracket mounting grooves 64 are respectively arranged at the connecting positions or corners of the adjacent auxiliary keels 6 and are respectively locked through screws; the outer corners of the keel frame 31 are corner-turned; the soft film ceiling 32 bypasses the lower side surface of the keel frame 31, the side edge of the soft film ceiling 32 is fixed in the soft film ceiling fixing groove 63 through the pressing strip 33, and the pressing strip 33 is locked through a screw; the shading strip mounting groove 62 is filled with shading strips 34, and the shading strips 34 are made of siliconized polypropylene yarns; a 5-10mm gap is arranged between the keel frame 31 and the side wall 2 of the lamp box.
The invention discloses a construction method of a rotary opening type soft film ceiling lamp box, which comprises the following steps:
step one, constructing a lamp box foundation: according to the construction design requirement, installing a lamp box bottom plate 1 and a lamp box side wall 2, arranging a circuit and installing a lamp, and carrying out decoration construction and cleaning on the inside of the lamp box;
step two, assembling a rotary membrane plate 3: pre-processing the auxiliary keel 6 in a factory according to design requirements; after being transported to the site, the keel frame 31 is formed by splicing and fixing corner brackets, and a 5-10mm gap is arranged between the keel frame 31 and the side wall 2 of the lamp box; the outer corners of the keel frame 31 are corner-turned; then the soft film ceiling 32 bypasses the lower side surface of the keel frame 31, the side edge of the soft film ceiling 32 is fixed on the keel frame 31 through the pressing strip 33 and is locked through screws, and then the shading strip 34 is arranged;
step three, mounting a shaft tool 5: mounting a shaft tool 5, a tension spring fixing piece 82 and a second locking piece 42 on the side edge of the assembled rotary diaphragm plate 3;
step four, mounting a fixing piece: the first locking piece 41 and the corner code of the fixing shaft 5 are arranged at the preset position of the side wall 2 of the lamp box, and the tension spring 81 is fixed at the preset position;
step five, mounting a rotary diaphragm plate 3: the shaft 5 is fixed with the corner connector on the side wall 2 of the lamp box, the installation is completed, the rotary diaphragm plate 3 is rotated to the horizontal position, and the first locking piece 41 and the second locking piece 42 are buckled, so that the rotary diaphragm plate 3 can be closed.
The above examples are only illustrative of the preferred embodiments of the present invention and are not intended to limit the scope of the present invention, and various modifications and improvements made by those skilled in the art to the technical solution of the present invention should fall within the scope of protection defined by the claims of the present invention without departing from the spirit of the present invention.
Claims (8)
1. The utility model provides a rotatory open-type soft membrane smallpox lamp house, including lamp house bottom plate (1) of installation lamps and lanterns, enclose establish lamp house lateral wall (2) around lamp house bottom plate (1) and set up rotatory lamina membranacea (3) in lamp house open department, its characterized in that: a locking device (4) for locking the rotary diaphragm plate (3) and the side wall (2) of the lamp box is arranged at one side of the rotary diaphragm plate (3), shafts (5) are symmetrically arranged at two adjacent sides of the rotary diaphragm plate, and the shafts (5) are used for enabling the rotary diaphragm plate (3) to rotate around the connecting axes of the two shafts (5) so as to realize opening and closing of the rotary diaphragm plate (3); the side edge of the shaft tool (5) is also provided with a tension spring (81), the distance between the tension spring (81) and the side edge of the rotary diaphragm plate (3) where the locking device (4) is positioned is 0.3-0.45 of the side edge length, one end of the tension spring (81) is fixed on the side wall (2) of the lamp box, the other end of the tension spring is detachably connected with a tension spring fixing piece (82) through a buckle, and the tension spring fixing piece (82) is fixed on the side edge of the rotary diaphragm plate (3) through a screw; the distance between the shaft (5) and the side edge of the rotating diaphragm plate (3) where the locking device (4) is positioned is 0.7-0.85 of the length of the side edge; the longitudinal section of the shaft tool (5) is F-shaped and comprises a first fixing piece (51), a second fixing piece (52) and a rotating shaft (53), the first fixing piece (51) comprises a first horizontal plate (511) and a first vertical plate (512), the first horizontal plate (511) and the first vertical plate (512) are integrally manufactured, the first horizontal plate (511) is fixed on the side wall (2) of the lamp box through an angle code, and the first vertical plate (512) extends downwards and is positioned on the inner side of the corresponding side edge of the rotating diaphragm plate (3); the structure and the shape of the second fixing piece (52) are the same as those of the first fixing piece (51), a second horizontal plate of the second fixing piece (52) is fixed with the side edge of the rotary diaphragm plate (3) through a screw, and a second vertical plate extends downwards and is positioned on the inner side of the side edge of the rotary diaphragm plate (3) and is rotatably connected with the first vertical plate (512) through a rotary shaft (53).
2. The rotary opening type soft film ceiling lamp box according to claim 1, wherein: the number of the locking devices (4) is 2-4, the locking devices are uniformly distributed at intervals along one side edge of the lamp box, the locking devices (4) comprise first locking pieces (41) and second locking pieces (42) which are matched and locked, the first locking pieces (41) are fixed on the side wall (2) of the lamp box through corner codes, and the second locking pieces (42) are arranged at the corresponding side edge ends of the rotary membrane plate (3) and are matched and locked with the first locking pieces (41).
3. The rotary opening type soft film ceiling lamp box according to claim 1, wherein: the upper portion of first vertical board (512) is the rectangle, in the coplanar, the lower extreme on two vertical sides of rectangle is buckled right respectively, extend and meet and connect, two buckling departments are the chamfer setting respectively, the angle of left chamfer is greater than the angle of right chamfer, the contained angle of the extension line of the lower extension limit of first vertical board (512) and last extension limit is 14-17, the intersection of lower extension limit and last extension limit is the chamfer setting, the fillet radius of chamfer is 1/5-1/6 of the vertical limit length in first vertical board (512) right side, pivot hole (513) has been seted up to intersection central point.
4. A rotary opening soft film ceiling light box as defined in claim 3, wherein: the length of the left vertical edge of the first vertical plate (512) is 1.1-1.3 times of the length of the right vertical edge, and the included angles between the lower extending edge and the upper extending edge of the first vertical plate (512) and the horizontal direction are smaller than 35 degrees.
5. The rotary opening type soft film ceiling lamp box according to claim 4, wherein: the length of two vertical edges of a second vertical plate in the second fixing piece (52) is 0.3-0.35 of that of the first vertical plate (512), the length of an extending edge on the second vertical plate is 0.35-0.38 of that of the first vertical plate (512), and the length of an extending edge under the second vertical plate is 0.7-0.73 of that of the first vertical plate (512).
6. The rotary opening type soft film ceiling lamp box according to claim 1, wherein: the rotary diaphragm plate (3) comprises a keel frame (31) which is horizontally arranged and a soft diaphragm ceiling (32) which is wrapped on the outer side of the keel frame (31), wherein the keel frame (31) is formed by enclosing an auxiliary keel (6), the longitudinal section of the auxiliary keel (6) is in an irregular shape, and the auxiliary keel is formed by enclosing two mutually perpendicular straight lines and an arc line; the top surface of the auxiliary keel (6) is provided with a through-long plane corner bracket mounting groove (61), the side surface of the auxiliary keel is sequentially provided with a shading strip mounting groove (62), a soft film ceiling fixing groove (63) and a vertical corner bracket mounting groove (64) from top to bottom, and the shading strip mounting groove (62), the soft film ceiling fixing groove (63) and the vertical corner bracket mounting groove (64) are all through-long; the joint of the top surface and the side surface is an arc-shaped surface; the adjacent auxiliary keels (6) are detachably connected through corner brackets, the soft film ceiling (32) bypasses the lower side surface of the keel frame (31), the side edge of the soft film ceiling (32) is fixed in the soft film ceiling fixing groove (63) through the pressing strip (33), and the pressing strip (33) is locked through screws; the shading strip mounting groove (62) is internally filled with shading strips (34), and a 5-10mm gap is arranged between the keel frame (31) and the side wall (2) of the lamp box.
7. The rotary opening type soft film ceiling lamp box according to claim 6, wherein: the arc surface is an arc surface, and the central angle of the arc surface is 30-80 degrees.
8. The construction method of the rotary opening type soft film ceiling lamp box according to any one of claims 1 to 7, which is characterized in that: the method comprises the following steps:
step one, constructing a lamp box foundation: according to the construction design requirement, installing a lamp box bottom plate (1) and a lamp box side wall (2), arranging a circuit and installing a lamp, and carrying out decoration construction and cleaning on the inside of the lamp box;
step two, assembling a rotary film plate: according to the design requirement, assembling the rotary diaphragm plate (3) on site;
step three, shaft tool installation: the side edge of the assembled rotary diaphragm plate (3) is provided with a shaft tool (5) and a locking device (4);
step four, mounting a fixing piece: the preset position of the side wall (2) of the lamp box is provided with a locking device (4) and an angle code of a fixed shaft (5);
step five, installing a rotary membrane plate: the shaft tool (5) is fixed with the corner connector on the side wall (2) of the lamp box, the installation is completed, the rotary diaphragm plate (3) is rotated to a horizontal position, and the locking device (4) is buckled, so that the rotary diaphragm plate (3) can be closed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710595263.5A CN107289380B (en) | 2017-07-20 | 2017-07-20 | Rotary opening type soft film ceiling lamp box and construction method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN107289380B true CN107289380B (en) | 2023-04-25 |
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| CN110060603A (en) * | 2019-04-22 | 2019-07-26 | 上海建工一建集团有限公司 | Luminous lamp house |
| CN110056112B (en) * | 2019-05-30 | 2024-03-19 | 金螳螂精装科技（苏州）有限公司 | Assembled soft film suspended ceiling |
| CN116122490B (en) * | 2023-03-03 | 2023-08-29 | 北京建院装饰工程设计有限公司 | Integrated equipment takes soft membrane smallpox |
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