CN210735870U - Winding device of netted point light source lamp curtain - Google Patents
Winding device of netted point light source lamp curtain Download PDFInfo
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- CN210735870U CN210735870U CN201921816458.9U CN201921816458U CN210735870U CN 210735870 U CN210735870 U CN 210735870U CN 201921816458 U CN201921816458 U CN 201921816458U CN 210735870 U CN210735870 U CN 210735870U
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- lamp curtain
- wind
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- lamp
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Abstract
The utility model provides a coiling mechanism of netted pointolite lamp curtain, includes netted lamp curtain, and evenly distributed has a plurality of pointolites on the lamp curtain, is equipped with the mounting bracket in lamp curtain upper end, rotates on the mounting bracket to be connected with the wind-up roll, even has to be used for driving its pivoted motor in the one end of wind-up roll, and the motor is fixed in the mounting bracket, and the upper end side of lamp curtain is connected in the sideline of the side that wind-up roll and lamp curtain and wind-up roll are connected and is on a parallel with the. When not using the lamp curtain daytime, can drive the wind-up roll through the motor and rotate to on receiving the wind-up roll with the lamp curtain rolling, evenly fix a plurality of this kind of mounting brackets that can receive the lamp curtain outside the building, it is direct fixed with the lamp curtain to compare, this kind of lamp curtain can carry out the rolling when not using, can not block light when the day, can not influence indoor daylighting, and when needs use the lamp curtain, only need with the lamp curtain from the wind-up roll put out can.
Description
Technical Field
The utility model relates to a technical field of building light illumination especially relates to a coiling mechanism of netted pointolite lamp curtain.
Background
At present, with the development of urban construction, the requirements of people on urban wind and light are continuously improved, so that various colored lamps are installed outside a plurality of high-rise buildings in the city to improve the attractiveness of the buildings. The existing colored lamps outside buildings mostly adopt net-shaped LED point light sources, and have the advantages of long service life, small size, light weight, low power consumption, low cost and the like. The point light source can achieve the effect of point and surface through pixel point color mixing, the pixel point light sources are uniformly arranged outside a building to form a lamp curtain, and then the lamp curtain is controlled to present a desired pattern.
Most of the existing mesh point light sources are fixedly arranged outside a building, and when the mesh point light sources are not used in the daytime, the lamps arranged outside the building can block sunlight, so that the lighting effect inside the building is influenced.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing a coiling mechanism of netted pointolite lamp curtain has the effect that makes the lamp curtain not influence indoor daylighting daytime.
The above object of the present invention can be achieved by the following technical solutions:
the utility model provides a coiling mechanism of netted pointolite lamp curtain, includes netted lamp curtain, and evenly distributed has a plurality of pointolites on the lamp curtain, is equipped with the mounting bracket in lamp curtain upper end, rotates on the mounting bracket to be connected with the wind-up roll, even has to be used for driving its pivoted motor in the one end of wind-up roll, and the motor is fixed in the mounting bracket, and the upper end side of lamp curtain is connected in the sideline of the side that wind-up roll and lamp curtain and wind-up roll are connected and is on a parallel with the.
Through above-mentioned technical scheme, when not using the lamp curtain daytime, can drive the wind-up roll through the motor and rotate to on receiving the wind-up roll with the lamp curtain rolling, evenly fix a plurality of this kind of mounting bracket that can receive the lamp curtain outside the building, compare directly fixed the lamp curtain, this kind of lamp curtain can carry out the rolling when not using, can not block light when the day, can not influence indoor daylighting, and when needs use the lamp curtain, only need with the lamp curtain from the wind-up roll put out can.
The utility model discloses a further set up to: and a bottom rod is arranged on the side edge of the lamp curtain far away from the winding roller, and the bottom rod is parallel to the axis of the winding roller.
Through above-mentioned technical scheme, under the effect of sill bar, the one end that enables lamp curtain and sill bar to be connected keeps straight to make lamp curtain keep straight state at the in-process surface energy of rolling up and unreeling, make the lamp frame level and smooth after the rolling.
The utility model discloses a further set up to: all be equipped with the guide bar in the both sides of mounting bracket, guide bar length direction and wind-up roll axis are perpendicular, and the guide bar is equipped with the spout along its length direction, and the end pole both ends outwards extend and sliding connection in spout, and guide bar length is the same with the length of lamp curtain perpendicular to wind-up roll.
Through the technical scheme, the bottom rod moves along the sliding groove in the winding and unwinding processes, so that the movement of the bottom rod is more stable, the leveling degree of the lamp curtain after winding is further improved, and after unwinding, due to the limiting effect of the sliding groove on the bottom rod, the shaking of the lamp curtain can be greatly reduced, and the lamp light is stable when the lamp curtain emits light; and under the spacing of the terminal surface that the spout is close to wind-up roll one end, can prevent that the sill bar from being taken in the wind-up roll, can prevent the excessive rolling of wind-up roll.
The utility model discloses a further set up to: the part that the sill bar both ends extend into in the spout all is equipped with the stopper, is equipped with the spacing that is used for preventing the stopper from deviating from the spout in the spout opening part along length direction, and the stopper has a plurality of gyro wheels towards spacing surperficial embedded, and gyro wheel and stopper rotate to be connected, gyro wheel and spacing butt.
Through the technical scheme, the bottom rod cannot be separated from the sliding groove under the action of the limiting strip and the limiting block, so that the bottom rod is limited in the length direction; the limiting blocks are always abutted against the surfaces of the limiting strips through the rollers, so that the bottom rod can be always kept horizontal under the limiting of abutting surfaces of the limiting blocks and the limiting strips on the two sides in the winding and unwinding processes, and the winding and unwinding processes can be always kept uniform; and the roller can change the sliding friction of the bottom rod in the moving process into rolling friction, so that the winding and unwinding are smoother.
The utility model discloses a further set up to: the inner walls of the two sliding grooves at the ends far away from the winding roller are respectively provided with a magnet, and the part of the bottom rod extending into the sliding grooves is provided with an adsorption piece adsorbed by the magnet.
Through above-mentioned technical scheme, when the lamp curtain is in the state of unreeling, the piece that adsorbs at sill bar both ends will be adsorbed by the magnet, makes the sill bar obtain fixedly, has improved the stability of lamp curtain in the use, and when the rolling, under the effort of motor, just can pull out the piece that adsorbs from the magnet, can not influence the rolling process.
The utility model discloses a further set up to: the bottom rod is sleeved with a self-weight block.
Through the technical scheme, under the action of gravity of the dead weight block, in the unreeling process, the obstruction of friction between the guide rail and the bottom rod to unreeling can be reduced, so that the unreeling process is smoother, and the lamp curtain can be flatly and straightly unreeled.
The utility model discloses a further set up to: the frame is provided with a winding cover, the length direction of the winding cover is parallel to the axis of the winding roller, and the winding cover is provided with a winding opening for allowing the lamp curtain to pass through.
Through above-mentioned technical scheme, when the rolling of lamp curtain, can be taken in the rolling cover, under the guard action of rolling cover, can reduce the lamp curtain and receive the damage because of the erosion of rainwater and some external forces when not using, increase the life of lamp curtain.
The utility model discloses a further set up to: one end of the wind-up roll far away from the motor is fixedly connected with a rotating handle.
Through above-mentioned technical scheme, when the motor breaks down and can't the during operation, can realize manual receipts through the handle and unreel, for it has increased a use form, can deal with more situations, and manual-automatic is more convenient to use.
To sum up, the utility model discloses following beneficial effect has:
1. the lamp curtain can be retracted when not in use, and the lighting in a room is not influenced;
2. the lamp curtain is smooth in the winding and unwinding process, is not easy to shake and has a stable structure;
3. the lamp curtain can be protected after being rolled, and the service life is prolonged;
4. the manual-automatic integration is realized, and the applicability is wide.
Drawings
FIG. 1 is a first schematic structural diagram of an embodiment;
FIG. 2 is a second schematic structural diagram of the embodiment;
FIG. 3 is a schematic structural view of a bottom bar;
FIG. 4 is a partial cross-sectional view of the guide bar;
FIG. 5 is an enlarged view of a portion of FIG. 1 at A;
fig. 6 is a partially enlarged view of B in fig. 3.
In the figure, 10, lamp shade; 20. a mounting frame; 21. a wind-up roll; 22. a motor; 30. a bottom bar; 31. a limiting block; 32. a roller; 33. an adsorbing member; 34. a self-weight block; 40. a guide bar; 41. a chute; 42. a limiting strip; 43. a magnet; 50. a winding cover; 51. a rolling opening; 60. the handle is rotated.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to attached 1 and attached 2, a rolling device of a netted point light source lamp curtain comprises a lamp curtain 10, wherein a flat mounting rack 20 is arranged at the upper end of the lamp curtain 10, two lug pieces are arranged on the mounting rack 20, a rolling roller 21 used for rolling the lamp curtain 10 is rotatably connected between the two lug pieces, a motor 22 used for driving the rolling roller 21 to rotate is connected to one end of the rolling roller 21, the motor 22 is fixed on the mounting rack 20, the side edge of the upper end of the lamp curtain 10 is connected to the rolling roller 21, and the side edge of the lamp curtain 10 connected with the rolling roller 21 is parallel to the axis of the rolling roller 21. The winding roller 21 can be driven to rotate by the driving of the motor 22, so that the lamp curtain 10 can be wound and unwound.
Referring to fig. 2 and fig. 3, a bottom rod 30 is arranged on the side of the lamp curtain 10 far away from the wind-up roll 21, and the axes of the bottom rod 30 and the wind-up roll 21 are parallel. The two sides of the mounting rack 20 are both provided with guide rods 40, the length direction of the guide rods 40 is perpendicular to the axis of the winding roller 21, the guide rods 40 are provided with waist-shaped sliding grooves 41 along the length direction, the two ends of the bottom rod 30 extend outwards and are connected with the sliding grooves 41 in a sliding mode, and the length of the sliding grooves 41 is the same as the length of the lamp curtains 10 perpendicular to the winding roller 21. During the process of rolling and unrolling the light curtain 10, the bottom rod 30 can keep the surface of the light curtain 10 straight, and the guide rod 40 can limit the motion track of the bottom rod 30, so that the light curtain 10 can keep straight during the process of rolling and unrolling.
Referring to fig. 3 and 6, the portions of the two ends of the bottom rod 30 extending into the sliding groove 41 are provided with square stoppers 31. Referring to fig. 4, a position-limiting strip 42 for preventing the position-limiting block 31 from coming out of the sliding groove 41 is provided along the length direction at the opening of the sliding groove 41, and the position-limiting strip 42 and the sliding groove 41 form an inverted T-shaped sliding space. Four wheel grooves are formed in the surface, facing the limiting strip 42, of the limiting block 31 and are respectively located at four corners of the limiting block 31, the rollers 32 are rotatably connected in the wheel grooves, and the rollers 32 are abutted to the limiting strip 42. Spacing strip 42 can prevent that sill bar 30 from deviating from spout 41 to gyro wheel 32 supports tightly with spacing strip 42, and can not only make the slip more smooth and easy, and also can make sill bar 30 keep the level at the slip in-process, makes things convenient for unreeling of lamp shade 10.
Referring to fig. 1 and 5, magnets 43 are disposed on inner walls of two chutes 41 at ends far away from the wind-up roller 21, and an adsorbing member 33 for being adsorbed by the magnets 43 is disposed on a portion of the bottom rod 30 extending into the chute 41, where the adsorbing member 33 may be a magnetic metal. The bottom rod 30 is sleeved with a self-weight 34 (the gravity of the self-weight 34 is not enough to drive the winding roller 21 to rotate alone). When the light curtain 10 is completely unreeled, the bottom rod 30 moves to the magnet 43 in the sliding slot 41, the attraction piece 33 is attracted by the magnet 43, so that the bottom rod 30 is fixed and is not easy to shake, and the dead weight block 34 can help the bottom rod 30 slide downwards in an extending manner when unreeling.
Referring to fig. 1, a winding cover 50 is arranged on the frame, the length direction of the winding cover 50 is parallel to the axis of the winding roller 21, and a winding opening 51 for allowing the lamp shade 10 to pass through is formed in the winding cover 50. A rotating handle 60 is fixedly connected to one end of the winding roller 21 far away from the motor 22. The rolling cover 50 can protect the rolled lamp shade 10 and prolong the service life of the lamp shade, and the rolling roller 21 can be manually and automatically integrated by the aid of the rotating handle 60, so that the lamp shade is more applicable to different conditions.
The implementation principle of the embodiment is as follows:
1. during installation, the installation frame 20 and the guide rods 40 are only required to be fixed on a large building, and the size and the installation number of the lamp curtains 10 can be specifically designed and installed according to the specific installation working condition of the large building;
2. when the lamp shade 10 is not used, the motor 22 drives the winding roller 21 to rotate, the winding roller 21 drives the lamp shade 10 to wind upwards, in the process, the bottom rod 30 moves along the sliding groove 41 and keeps the surface of the lamp shade 10 flat, the bottom rod 30 cannot be separated from the sliding groove 41 under the action of the limiting block 31 and the limiting strip 42, the limiting block 31 is provided with the roller 32, and the inner walls of the roller 32 and the limiting strip 42 are tightly abutted, so that the bottom rod 30 cannot be subjected to too large friction in the moving process and keeps horizontal movement;
3. when the lamp shade 10 needs to be used, the motor 22 drives the winding roller 21 to rotate in the opposite direction, the winding roller 21 drives the lamp shade 10 to unwind downwards, and after the lamp shade 10 is unwound from the winding roller 21, the lamp shade moves downwards along the sliding groove 41 through the bottom rod 30 under the driving of the gravity of the bottom rod and the self-weight 34 until the lamp shade 10 is completely unwound and unfolded;
4. when the motor 22 is damaged, the lamp curtain 10 is overhauled or some other conditions are met, the winding and unwinding of the winding roller 21 can be controlled by rotating the handle 60, and the lamp curtain winding and unwinding device is manual-automatic and high in applicability.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (8)
1. The utility model provides a coiling mechanism of netted pointolite lamp curtain, includes netted lamp curtain (10), and evenly distributed has a plurality of pointolites on lamp curtain (10), its characterized in that: be equipped with mounting bracket (20) on lamp curtain (10), rotate on mounting bracket (20) and be connected with wind-up roll (21), even have and be used for driving its pivoted motor (22) in the one end of wind-up roll (21), motor (22) are fixed in mounting bracket (20), and the sideline of the upper end side of lamp curtain (10) connection in wind-up roll (21) and the side that lamp curtain (10) and wind-up roll (21) are connected is on a parallel with wind-up roll (21) axis.
2. The rolling device of the netted point light source lamp curtain as claimed in claim 1, wherein: and a bottom rod (30) is arranged on the side edge of the lamp curtain (10) far away from the winding roller (21), and the axis of the bottom rod (30) is parallel to the axis of the winding roller (21).
3. The rolling device of the netted point light source lamp curtain as claimed in claim 2, wherein: all be equipped with guide bar (40) in the both sides of mounting bracket (20), guide bar (40) length direction and wind-up roll (21) axis are perpendicular, and guide bar (40) are equipped with spout (41) along its length direction, and outside extension in bottom bar (30) both ends and sliding connection in spout (41), and spout (41) length is the same with the length of lamp curtain (10) perpendicular to wind-up roll (21).
4. The rolling device of the netted point light source lamp curtain as claimed in claim 3, wherein: the part that bottom bar (30) both ends extend into in spout (41) all is equipped with stopper (31), is equipped with along length direction at spout (41) opening part and is used for preventing stopper (31) from following spacing (42) that deviate from in spout (41), and stopper (31) have a plurality of gyro wheels (32) towards the surface of spacing (42) is embedded, and gyro wheel (32) and stopper (31) rotate to be connected, gyro wheel (32) and spacing (42) butt.
5. The rolling device of the netted point light source lamp curtain as claimed in claim 3, wherein: magnets (43) are arranged on the inner walls of the two sliding grooves (41) far away from one end of the winding roller (21), and an adsorption piece (33) used for being adsorbed by the magnets (43) is arranged on the part, extending into the sliding grooves (41), of the bottom rod (30).
6. The rolling device of the netted point light source lamp curtain as claimed in claim 3, wherein: the bottom rod (30) is sleeved with a self-weight block (34).
7. The rolling device of the netted point light source lamp curtain as claimed in claim 1, wherein: a winding cover (50) is arranged on the rack, the length direction of the winding cover (50) is parallel to the axis of the winding roller (21), and a winding opening (51) for enabling the lamp curtain (10) to pass through is formed in the winding cover (50).
8. The rolling device of the netted point light source lamp curtain as claimed in claim 1, wherein: one end of the wind-up roll (21) far away from the motor (22) is fixedly connected with a rotating handle (60).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921816458.9U CN210735870U (en) | 2019-10-25 | 2019-10-25 | Winding device of netted point light source lamp curtain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921816458.9U CN210735870U (en) | 2019-10-25 | 2019-10-25 | Winding device of netted point light source lamp curtain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210735870U true CN210735870U (en) | 2020-06-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921816458.9U Active CN210735870U (en) | 2019-10-25 | 2019-10-25 | Winding device of netted point light source lamp curtain |
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| Country | Link |
|---|---|
| CN (1) | CN210735870U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113405047A (en) * | 2021-06-21 | 2021-09-17 | 江西服装学院 | Museum lighting lamp with LED ultraviolet-resistant coated lens |
| CN113739092A (en) * | 2021-09-13 | 2021-12-03 | 丰城市巨辉科技有限公司 | Energy-saving waterproof LED intelligent point control lamp string |
| CN114314210A (en) * | 2021-11-23 | 2022-04-12 | 安徽中晖照明科技有限责任公司 | Building brightening wire drawing display screen |
-
2019
- 2019-10-25 CN CN201921816458.9U patent/CN210735870U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113405047A (en) * | 2021-06-21 | 2021-09-17 | 江西服装学院 | Museum lighting lamp with LED ultraviolet-resistant coated lens |
| CN113739092A (en) * | 2021-09-13 | 2021-12-03 | 丰城市巨辉科技有限公司 | Energy-saving waterproof LED intelligent point control lamp string |
| CN114314210A (en) * | 2021-11-23 | 2022-04-12 | 安徽中晖照明科技有限责任公司 | Building brightening wire drawing display screen |
| CN114314210B (en) * | 2021-11-23 | 2024-04-12 | 安徽中晖照明科技有限责任公司 | Building brightening wire drawing display screen |
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