阅读说明：本技术 一种高防护灯光控制系统及其使用方法 (High-protection light control system and use method thereof ) 是由 何秀鸾 于 2021-09-18 设计创作，主要内容包括：本发明涉及灯光控制技术领域,具体为一种高防护灯光控制系统,包括安装框架和广告招牌,所述安装框架的下端部表面开设有下槽,所述安装框架的下方固定安装有广告招牌,所述安装框架的内部位于下槽上方中间处设有收卷组件。本发明中可通过遥控制开关关闭装饰灯,同时控制马达工作并带动收卷轮反转,此时收卷轮可对钢丝绳B进行转动释放,在配重块的自身重力下,可通过钢丝绳C牵引滑动块沿着导杆向两侧滑动,可带动装饰灯滑动收纳于安装框架的两侧,减少了装饰灯的暴露时间,从而有效避免装饰灯表面吸附大量的灰尘杂质而影响装饰灯的装饰效果,同时一定程度上也提高了装饰灯的使用寿命。(The invention relates to the technical field of light control, in particular to a high-protection light control system which comprises an installation frame and an advertising signboard, wherein a lower groove is formed in the surface of the lower end part of the installation frame, the advertising signboard is fixedly installed below the installation frame, and a winding component is arranged in the middle of the upper part of the lower groove in the installation frame. According to the invention, the decorative lamp can be turned off by the remote control switch, the motor is controlled to work and the rolling wheel is driven to rotate reversely, at the moment, the rolling wheel can rotate and release the steel wire rope B, the sliding block can be pulled by the steel wire rope C to slide to two sides along the guide rod under the self gravity of the balancing weight, the decorative lamp can be driven to slide and be accommodated on two sides of the installation frame, the exposure time of the decorative lamp is reduced, the decorative effect of the decorative lamp is effectively prevented from being influenced by the fact that a large amount of dust impurities are adsorbed on the surface of the decorative lamp, and meanwhile, the service life of the decorative lamp is prolonged to a certain extent.)

1. The utility model provides a high protection light control system, includes installation frame (1) and advertising sign (2), its characterized in that: a lower groove (101) is arranged on the surface of the lower end part of the mounting frame (1), an advertising signboard (2) is fixedly arranged below the mounting frame (1), a winding component (3) is arranged in the middle of the inner part of the mounting frame (1) above the lower groove (101), sliding components (4) are transversely arranged in the lower groove (101), lifting components (5) are symmetrically arranged on two sides of the advertising signboard (2) in the mounting frame (1), a swinging component (6) is arranged at the moving end part of the sliding component (4), a signal receiver (7) is fixed at one side of the winding component (3) in the mounting frame (1), a controller (8) is fixed in the mounting frame (1) below the signal receiver (7), and a switch (9) is fixed at one side of the signal receiver (7) and the controller (8) in the mounting frame (1).

2. A high protection light control system according to claim 1, characterized in that: winding subassembly (3) are including motor (301), rolling wheel (302) and wire rope A (303), the inside of installation frame (1) is located down groove (101) top and is fixed with motor (301), motor (301) output end portion fixed cover is equipped with rolling wheel (302), the rolling of rolling wheel (302) surface winding has wire rope A (303), groove (101) inner wall surface is located motor (301) below department down and offers hole of stepping down (304), and wire rope A (303) tip passes hole of stepping down (304) to inside groove (101) down.

3. A high protection light control system according to claim 2, characterized in that: slide subassembly (4) include guide arm (401), sliding block (402) and reverse wheel A (403), fixed mounting has guide arm (401) between lower groove (101) lateral wall, guide arm (401) surface is close to guide arm (401) both ends symmetry slip cap and establishes sliding block (402), groove (101) roof surface is located hole (304) bilateral symmetry down and rotates and install reverse wheel A (403), sliding block (402) inboard surface all is fixed with wire rope B (404), and wire rope B (404) all through reverse wheel A (403) shift back and wire rope A (303) end fixed connection.

4. A high protection light control system according to claim 3, characterized in that: lifting unit (5) include slide opening (501), balancing weight (502) and reverse wheel B (503), slide opening (501) are seted up to the bilateral symmetry that the inside of installation frame (1) is located advertising sign (2), and slide opening (501) all communicates with each other with lower groove (101), slide opening (501) inside equal slidable mounting balancing weight (502), groove (101) lateral wall surface all rotates below that is located guide arm (401) tip down and installs reverse wheel B (503), the equal fixed mounting in sliding block (402) outside surface has wire rope C (504), and wire rope C (504) correspond after reverse wheel B (503) the switching-over with balancing weight (502) end fixed connection.

5. A high protection light control system according to claim 4, characterized in that: hole (505) under slide opening (501) bottom surface all opens and establishes, the equal fixed mounting buffer spring (506) of hole (505) bottom surface down, hole (505) port department all slides down and inserts and be equipped with support column (507), and support column (507) tip all corresponds fixed connection with buffer spring (506) tip, and support column (507) all through buffer spring (506) and hole (505) bottom surface elastic connection down.

6. A high protection light control system according to claim 3, characterized in that: swing subassembly (6) are including pivot (601), spiral shell spring (602), mounting disc (603) and ornament lamp (604), the equal fixed mounting pivot (601) of sliding block (402) surface, pivot (601) surface all rotates and installs mounting disc (603), all be equipped with spiral shell spring (602) between mounting disc (603) and pivot (601), mounting disc (603) surface upper end fixed mounting has bracing piece (605), the equal fixed mounting of mounting disc (603) surface lower extreme has ornament lamp (604), the outside symmetry fixed mounting that the roof of lower groove (101) is located two reverse wheel A (403) has pin (606), and bracing piece (605) all correspond extrusion fit with pin (606).

7. The use of a high protection light control system according to any of claims 1-6, comprising the steps of:

s1, an advertising signboard (2) is installed below the installation frame (1), the installation frame (1) and the advertising signboard (2) are integrally and fixedly installed above the head of a store, when the day and the store are closed, the decorative lamps (604) are stored at two sides of the installation frame (1), when in the evening, a shop owner presses a button of a remote controller, the remote controller transmits a signal, then the signal receiver (7) receives the signal, the signal receiver (7) transmits the signal to a controller (8), and the controller (8) controls a switch (9) to work, so that the switch (9) controls the decorative lamps (604) to be electrified and lightened;

s2, a controller (8) controls a motor (301) to work and drives a winding wheel (302) to rotate, at the moment, the winding wheel (302) rotates and winds a steel wire rope A (303), then two steel wire ropes B (404) are subjected to traction force of the steel wire rope A (303), the steel wire ropes B (404) can penetrate through a abdicating hole (304) and then are wound on the surface of the winding wheel (302) after being reversed by a reversing wheel A (403), in the process, sliding blocks (402) on two sides are subjected to traction action of the steel wire ropes B (404), can slide along the surface of a guide rod (401) in opposite directions, and drive decorative lamps (604) on two sides to gather towards the middle, when the sliding blocks (402) slide, the steel wire ropes C (504) are reversed by the reversing wheel B503 and overcome the gravity of a balancing weight block (502), can pull the balancing weight block (502) to slide upwards along a sliding hole (501), the sliding block (401) continues to slide along with the guide rod (401), a support rod (605) is in contact with a stop rod (606) and is extruded, after being stressed, the supporting rod (605) can overcome the elasticity of the volute spiral spring (602) and drive the mounting disc (603) to integrally rotate a certain angle along the rotating shaft (601), so that the decorative lamp (604) swings a certain angle, and the decorative lamp (604) can obliquely emit light to illuminate the surface of the advertising signboard (2) to achieve a good decorative effect;

s3, when a store is closed or in the daytime, a store owner can remotely control the switch (9) to close the decorative lamp (604), and simultaneously control the motor (301) to work and drive the winding wheel (302) to rotate reversely, at the moment, the winding wheel (302) can rotate and release the steel wire rope B (404), under the self gravity of the balancing weight (502), the sliding block (402) can be pulled by the steel wire rope C (504) to slide towards two sides along the guide rod (401), the decorative lamp (604) can be driven to slide and be accommodated at two sides of the installation frame (1), the exposure time of the decorative lamp (604) is reduced, and therefore the decorative effect of the decorative lamp (604) is effectively prevented from being influenced by the fact that a large amount of dust impurities are adsorbed on the surface of the decorative lamp (604);

s4, when the balancing weight (502) descends to the bottom end of the sliding hole (501), the balancing weight (502) will be in extrusion contact with the end of the supporting column (507), the buffer spring (506) will provide certain elastic force for buffering the impact force when the balancing weight (502) descends, and abnormal sound caused by vibration generated due to excessive descending of the balancing weight (502) is effectively avoided.

Technical Field

The invention relates to the technical field of light control, in particular to a high-protection light control system and a using method thereof.

Background

The billboard refers to pictures of shop signs, doorheads and outer facades, and can be made by manual drawing, computer making or printing on paper, the billboard is generally made of square tubes, angle steel and the like which are welded, and can be provided with three-dimensional plates, lamp cloth, plastic uptake, automobile baking finish, pinch plates, aluminum plastic plates and the like, and light in the billboard needs to be controlled in real time by a corresponding control system so as to ensure the integral lighting requirement.

Most of existing shop billboards are provided with decorative light, most of existing decorative light or lamp tubes are directly and fixedly installed above the billboard, the lamps do not have a storage function, when the shop is closed or in the daytime, the lamps cannot store two sides, and a large amount of dust and impurities are adsorbed on the surfaces of the lamps in the long-term past, so that the decorative effect is influenced to a certain extent.

Disclosure of Invention

The invention aims to provide a high-protection light control system and a using method thereof, and aims to solve the problems that in the background art, when a shop is closed or daytime is closed, decorative lamps cannot be stored on two sides, and a large amount of dust and impurities are adsorbed on the surfaces of the lamps for a long time, so that the decorative effect is influenced to a certain extent.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a high protection light control system, includes installation frame and advertising signboard, the lower tip surface of installation frame has seted up down the groove, the below fixed mounting of installation frame has the advertising signboard, the inside of installation frame is located down the middle department of groove top and is equipped with the rolling subassembly, the inslot portion transversely is equipped with the slip subassembly down, the inside bilateral symmetry that is located the advertising signboard of installation frame is equipped with lifting unit, the removal tip of slip subassembly is equipped with the swing subassembly, the inside of installation frame is located one side of rolling subassembly and is fixed with signal receiver, the inside below that is located signal receiver of installation frame is fixed with the controller, the inside one side that is located signal receiver and controller of installation frame is fixed with the switch.

Preferably, the rolling subassembly includes motor, rolling wheel and wire rope A, the inside of installation frame is located down the groove top and is fixed with the motor, the fixed cover of motor output tip is equipped with the rolling wheel, the rolling of rolling wheel surface winding has wire rope A, the inslot wall surface is located motor below department and offers the hole of stepping down, and wire rope A tip passes the hole of stepping down to inslot portion down.

Preferably, the sliding assembly includes guide arm, sliding block and switching-over wheel A, fixed mounting has the guide arm between the lower groove lateral wall, the sliding block is established to the guide arm surface near guide arm both ends symmetry slip cap, the lower groove top wall surface is located the hole bilateral symmetry of stepping down and rotates and install switching-over wheel A, the sliding block inboard surface all is fixed with wire rope B, and wire rope B all through switching-over wheel A shift back and wire rope A end fixed connection.

Preferably, the lifting unit includes slide opening, balancing weight and switching-over wheel B, the inside bilateral symmetry that is located the advertising signboard of installation frame sets up the slide opening, and the slide opening leads to with lower groove homogeneous phase, the inside equal slidable mounting balancing weight of slide opening, the equal rotation below the guide bar end that is located down groove lateral wall surface installs switching-over wheel B, the equal fixed mounting in sliding block outside surface has wire rope C, and wire rope C corresponds after the switching-over of switching-over wheel B and balancing weight end fixed connection.

Preferably, the surface of the bottom of the sliding hole is provided with a lower hole, the surface of the bottom of the lower hole is fixedly provided with a buffer spring, the port of the lower hole is provided with a support column in a sliding way, the end part of the support column corresponds to the end part of the buffer spring in a fixed connection way, and the support column is elastically connected with the surface of the bottom of the lower hole through the buffer spring.

Preferably, the swing subassembly includes pivot, spiral spring, mounting disc and ornament lamp, the equal fixed mounting pivot of sliding block surface, the mounting disc is installed in the equal rotation of pivot surface, all be equipped with spiral spring between mounting disc and the pivot, mounting disc surface upper end fixed mounting has the bracing piece, the equal fixed mounting of mounting disc surface lower extreme has the ornament lamp, the roof of groove is located the outside symmetry fixed mounting of two reverse wheel A down has the pin, and the bracing piece all corresponds extrusion fit with the pin.

Preferably, the use method of the high-protection light control system comprises the following steps:

s1, an advertising signboard is arranged below the mounting frame, the mounting frame and the advertising signboard are integrally and fixedly arranged above a door of a store, when the mounting frame and the store are closed in the daytime, the decorative lamps are stored on two sides of the mounting frame, when a shop owner presses a button of a remote controller at the evening, the remote controller emits a signal, then the signal receiver receives the signal, the signal receiver transmits the signal to the controller, and the controller works a control switch, so that the decorative lamps are controlled to be powered on and lightened by the switch;

s2, a controller controls the motor to work and drives a winding wheel to rotate, the winding wheel rotates and winds the steel wire ropes A, then two steel wire ropes B are drawn by the steel wire ropes A, the steel wire ropes B can pass through the abdicating holes and then wind on the surface of the winding wheel after being reversed by the reversing wheel A, in the process, the sliding blocks on two sides are drawn by the steel wire ropes B, can slide along the surfaces of the guide rods in opposite directions and drive the decorative lamps on two sides to gather towards the middle, when the sliding blocks slide, the steel wire ropes C are reversed by the reversing wheel B and overcome the gravity of the balancing weight block, can draw the balancing weight block to slide upwards along the sliding holes and continue to slide along the guide rods, the support rods are contacted and extruded with the stop rods, after being forced, the support rods can overcome the elasticity of the volute springs and drive the whole mounting disc to rotate along the rotating shaft for a certain angle, so that the decorative lamps swing for a certain angle, and at the moment, the decorative lamps can obliquely emit light downwards, the light shines on the surface of the advertising signboard, so that a good decorative effect is achieved;

s3, when a store is closed or in the daytime, a store owner can control the switch to close the decorative lamp through remote control, and simultaneously control the motor to work and drive the winding wheel to rotate reversely, at the moment, the winding wheel can rotate and release the steel wire rope B, under the self gravity of the balancing weight, the sliding block can be pulled by the steel wire rope C to slide to two sides along the guide rod, the decorative lamp can be driven to slide and be accommodated on two sides of the installation frame, the exposure time of the decorative lamp is reduced, and therefore the decorative effect of the decorative lamp is effectively prevented from being influenced by the fact that a large amount of dust impurities are adsorbed on the surface of the decorative lamp;

s4, when the balancing weight descends to the bottom end of the sliding hole, the balancing weight will be in extrusion contact with the end of the supporting column, the buffer spring will provide certain elasticity for buffering the impact force when the balancing weight descends, and abnormal sound caused by vibration generated by excessive descending of the balancing weight is effectively avoided.

Compared with the prior art, the invention has the beneficial effects that:

1. when the decorative lamp in the device is melted in a store or in the daytime, the decorative lamp can be stored on two sides of the installation frame, the decorative lamp can be closed by combining the device through a remote control switch, and meanwhile, the motor is controlled to work and drive the winding wheel to rotate and release, at the moment, the winding wheel can drive the steel wire rope B to rotate and release, under the self gravity of the balancing weight, the sliding block can be pulled by the steel wire rope C to slide to two sides along the guide rod, the decorative lamp can be driven to slide and be stored on two sides of the installation frame, the exposure time of the decorative lamp is reduced, the decorative effect of the decorative lamp is effectively prevented from being influenced by the adsorption of a large amount of dust impurities on the surface of the decorative lamp, and the service life of the decorative lamp is prolonged to a certain extent;

2. the decorative lamp can swing by a certain angle through the swinging component, the supporting rod is contacted and extruded with the stop rod by combining the continuous sliding along the guide rod in the device, and the supporting rod can overcome the elasticity of the volute spiral spring and drive the whole mounting disc to rotate by a certain angle along the rotating shaft after being stressed, so that the decorative lamp can swing by a certain angle, and the decorative lamp can obliquely emit light to shine on the surface of the advertising signboard to play a good decorative effect;

3. when the balancing weight descends to the bottom end of the sliding hole, the balancing weight is in extrusion contact with the end part of the supporting column, the buffer spring provides certain elastic force for buffering the impact force when the balancing weight descends, and abnormal sound caused by vibration generated by descending excessive of the balancing weight is effectively avoided.

Drawings

FIG. 1 is a cross-sectional view of the mounting frame of the present invention in its entirety;

FIG. 2 is a cross-sectional view of the mounting frame of the present invention in its entirety;

FIG. 3 is a partial sectional view of the upper end of the mounting frame of the present invention;

FIG. 4 is a schematic view of the lifting assembly of the present invention;

FIG. 5 is a schematic view of a swing assembly according to the present invention;

FIG. 6 is a circuit diagram of a light control circuit according to the present invention;

FIG. 7 is a diagram of electrical control connections according to the present invention.

In the figure: 1. a mounting frame; 101. a lower groove; 2. an advertising signboard; 3. a winding component; 301. a motor; 302. a winding wheel; 303. a steel wire rope A; 304. a hole of abdication; 4. a sliding assembly; 401. a guide bar; 402. a slider; 403. a reversing wheel A; 404. a steel wire rope B; 5. a lifting assembly; 501. a slide hole; 502. a balancing weight; 503. a reversing wheel B; 504. a wire rope C; 505. a lower hole; 506. a buffer spring; 507. a support pillar; 6. a swing assembly; 601. a rotating shaft; 602. a volute spiral spring; 603. mounting a disc; 604. decorating lamps; 605. a support bar; 606. a stop lever; 7. a signal receiver; 8. a controller; 9. and (4) switching.

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.

Referring to fig. 1-7, an embodiment of the present invention is shown:

a high protection light control system comprises an installation frame 1 and an advertising signboard 2, a lower end surface of the installation frame 1 is provided with a lower groove 101, the advertising signboard 2 is fixedly installed below the installation frame 1, a winding component 3 is arranged in the middle of the inner portion of the installation frame 1, which is positioned above the lower groove 101, a sliding component 4 is transversely arranged in the lower groove 101, lifting components 5 are symmetrically arranged on two sides of the inner portion of the installation frame 1, which is positioned on the advertising signboard 2, a swinging component 6 is arranged at a moving end portion of the sliding component 4, a signal receiver 7 is fixed on one side of the inner portion of the installation frame 1, which is positioned on the winding component 3, a controller 8 is fixed below the signal receiver 7, and a switch 9 is fixed on one side of the inner portion of the installation frame 1, which is positioned on the signal receiver 7 and the controller 8;

further, the winding component 3 comprises a motor 301, a winding wheel 302 and a steel wire rope a303, the inside of the installation frame 1 is located above the lower groove 101 and is fixed with the motor 301, the winding wheel 302 is fixedly sleeved at the output end of the motor 301, the steel wire rope a303 is wound on the surface of the winding wheel 302, the abdicating hole 304 is formed in the position, below the motor 301, of the inner wall surface of the lower groove 101, the end part of the steel wire rope a303 penetrates through the abdicating hole 304 to the inside of the lower groove 101, in the evening, a shop owner presses a button of a remote controller, the remote controller transmits a signal, then the signal receiver 7 receives the signal, the signal receiver 7 transmits the signal to the controller 8, the controller 8 works the control switch 9, so that the switch 9 controls the decorative lamp 604 to be powered on and lighted, meanwhile, the controller 8 controls the motor 301 to work and drives the winding wheel 302 to rotate, and at this time, the winding wheel 302 rotates the steel wire rope a303, the device is convenient to work integrally;

further, the sliding assembly 4 comprises a guide rod 401, a sliding block 402 and a reversing wheel a403, the guide rod 401 is fixedly installed between the side walls of the lower groove 101, the sliding block 402 is symmetrically slidably sleeved on the outer surface of the guide rod 401 near two ends of the guide rod 401, the reversing wheel a403 is symmetrically and rotatably installed on the surface of the top wall of the lower groove 101 on two sides of the abdicating hole 304, a steel wire rope B404 is fixed on the inner side surface of each sliding block 402, the steel wire rope B404 is fixedly connected with the end of the steel wire rope a303 after being reversed by the reversing wheel a403, the sliding blocks 402 on two sides can slide oppositely along the surface of the guide rod 401 under the traction action of the steel wire rope B404, and the decorative lamps 604 on two sides can be conveniently gathered towards the middle;

further, the lifting component 5 includes sliding holes 501, a weight block 502 and a reversing wheel B503, the sliding holes 501 are symmetrically formed in the two sides of the advertising signboard 2 in the mounting frame 1, the sliding holes 501 are communicated with the lower groove 101, the weight block 502 is slidably mounted in the sliding holes 501, the reversing wheels B503 are rotatably mounted on the side wall surface of the lower groove 101 below the end of the guide rod 401, steel wire ropes C504 are fixedly mounted on the outer side surfaces of the sliding blocks 402, the steel wire ropes C504 are correspondingly fixedly connected with the end of the weight block 502 after being reversed by the reversing wheel B503, and under the self gravity of the weight block 502, the sliding blocks 402 can be pulled by the steel wire ropes C504 to slide along the guide rod 401 to the two sides, so that the decorative lamps 604 can be conveniently driven to slide and be accommodated in the two sides of the mounting frame 1;

furthermore, the bottom surface of the sliding hole 501 is provided with lower holes 505, the bottom surfaces of the lower holes 505 are fixedly provided with buffer springs 506, ports of the lower holes 505 are slidably inserted with support pillars 507, ends of the support pillars 507 are fixedly connected with ends of the buffer springs 506 correspondingly, the support pillars 507 are elastically connected with the bottom surface of the lower holes 505 through the buffer springs 506, when the counterweight block 502 descends to the bottom end of the sliding hole 501, the end of the support pillar 507 is in extrusion contact with the counterweight block 502, the buffer springs 506 provide certain elastic force for buffering impact force when the counterweight block 502 descends, and abnormal sound caused by vibration generated by excessive descending of the counterweight block 502 is effectively avoided;

further, the swing assembly 6 includes a rotating shaft 601, a spiral spring 602, a mounting disc 603 and a decorative lamp 604, the rotating shaft 601 is fixedly mounted on the outer surface of the sliding block 402, the mounting disc 603 is rotatably mounted on the outer surface of the rotating shaft 601, the spiral spring 602 is disposed between the mounting disc 603 and the rotating shaft 601, a support rod 605 is fixedly mounted at the upper end of the outer surface of the mounting disc 603, the decorative lamp 604 is fixedly mounted at the lower end of the outer surface of the mounting disc 603, stop levers 606 are symmetrically and fixedly mounted on the outer sides of the two reversing wheels a403 on the top wall of the lower groove 101, the support rod 605 and the stop levers 606 are correspondingly press-fitted, the support rod 605 contacts and presses the stop levers 606 as the guide rod 401 continues to slide, and the support rod 605 can overcome the elastic force of the spiral spring 602 and drive the mounting disc 603 to rotate a certain angle integrally along the rotating shaft 601 after being stressed, so that the decorative lamp 604 swings at a certain angle, at this time, the decorative lamp 604 may emit light obliquely downward to illuminate the surface of the advertising signboard 2, thereby achieving a good decorative effect.

Further, according to any one of claims 1 to 6, a method for using a high-protection light control system comprises the following steps:

s1, the advertising signboard 2 is installed below the installation frame 1, the installation frame 1 and the advertising signboard 2 are integrally and fixedly installed above the head of a store, when the day and the store are closed, the decorative lamps 604 are stored at two sides of the installation frame 1, when the evening comes, a shop owner presses a button of a remote controller, the remote controller transmits a signal, then the signal receiver 7 receives the signal, the signal receiver 7 transmits the signal to the controller 8, and the controller 8 operates the control switch 9, so that the switch 9 controls the decorative lamps 604 to be electrified and lighted;

s2, the controller 8 controls the motor 301 to work and drives the winding wheel 302 to rotate, at this time, the winding wheel 302 winds the steel wire rope A303 in a rotating manner, then two steel wire ropes B404 are dragged by the steel wire rope A303, the steel wire ropes B404 can pass through the abdicating holes 304 after being reversed by the reversing wheel A403 and then are wound on the surface of the winding wheel 302, in the process, the sliding blocks 402 on the two sides are dragged by the steel wire ropes B404 and can slide along the surface of the guide rod 401 oppositely, and the decorative lamps 604 on the two sides are driven to gather towards the middle, when the sliding blocks 402 slide, the steel wire rope C504 is reversed by the reversing wheel B503 and overcomes the gravity of the counterweight block 502, the counterweight block 502 can be dragged to slide upwards along the sliding holes 501, the support rod 605 is contacted and extruded with the guide rod 401, the support rod 605 can overcome the elasticity of the scroll spring 602 after being stressed and drive the whole mounting disc 603 to rotate along the rotating shaft 601 for a certain angle, therefore, the decorative lamp 604 swings at a certain angle, and the decorative lamp 604 can obliquely emit light downwards to illuminate the surface of the advertising signboard 2, so that a good decorative effect is achieved;

s3, when a store is closed or in the daytime, a store owner can remotely control the switch 9 to close the decorative lamp 604, and simultaneously control the motor 301 to work and drive the winding wheel 302 to rotate reversely, at the moment, the winding wheel 302 can rotate and release the steel wire rope B404, under the self gravity of the counterweight block 502, the sliding block 402 can be pulled by the steel wire rope C504 to slide towards two sides along the guide rod 401, the decorative lamp 604 can be driven to slide and be accommodated at two sides of the installation frame 1, the exposure time of the decorative lamp 604 is reduced, and therefore the decorative effect of the decorative lamp 604 is effectively prevented from being influenced by the fact that a large amount of dust impurities are adsorbed on the surface of the decorative lamp 604;

s4, when the weight block 502 descends to the bottom end of the sliding hole 501, the weight block 502 will be in pressing contact with the end of the supporting pillar 507, and the buffer spring 506 will provide a certain elastic force for buffering the impact force when the weight block 502 descends, thereby effectively avoiding the abnormal sound caused by the vibration generated by the weight block 502 due to the descending.

In the device, the signal receiver 7 is electrically connected with the controller 8, the controller 8 is electrically connected with the switch 9 and the motor 301 respectively, the switch 9 is electrically connected with the two decorative lamps 604, the signal receiver 7 can control the controller 8 to work, the controller 8 can control the motor 301 to rotate forward and backward or stop working, the controller 8 can control the switch 9 to work, and meanwhile, the switch 9 can control the two decorative lamps 604 to be turned off and turned on simultaneously.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.