CN109931529A - A kind of height-adjustable LED light - Google Patents

Abstract

The present invention relates to a kind of LED light more particularly to a kind of height-adjustable LED light.High, functional diversities height-adjustable LED light that the technical problem to be solved in the present invention is to provide a kind of security performances.In order to solve the above-mentioned technical problems, the present invention provides such a height-adjustable LED light, include telescopic rod, clamping screw, the first sliding rail, entertainment device, the first drawstring, the second drawstring, the first sliding block, the second sliding block, reel, first rotating shaft etc.；First groove is located at the second groove left, is connected with the second sliding rail by bolted connection on the wall of rear side in the first groove, and slidingtype is connected with the second sliding block on the second sliding rail, and the second sliding rail and the second sliding block cooperate.Invention achieves security performance height, functional diversities, equipment structure is simple and the effect easy to operate of equipment.

Description

A kind of height-adjustable LED light

Technical field

The present invention relates to a kind of LED light more particularly to a kind of height-adjustable LED light.

Background technique

Its basic structure of LED is one piece of electroluminescent chip of semiconductor material, with elargol or latex solidified to bracket On, then with silver wire or gold thread connection chip and circuit board, then surrounding is sealed with epoxy resin, plays protection internal core Effect, finally installs shell, so the anti-seismic performance of LED light is good.It is related to the daily family such as mobile phone, desk lamp, household electrical appliances with field Electrically and mechanically production aspect.

Functionality existing for the regulating device of LED light is single at present, largely there is the article of certain altitude in life When artificial de-regulation, there are some potential safety problemss, thus need to research and develop a kind of security performance is high, height of functional diversities can The LED light of tune.

Summary of the invention

(1) technical problems to be solved

The present invention is in order to overcome functionality existing for the regulating device of current LED light is single, artificial de-regulation LED light is dangerous to lack Point, high, functional diversities height-adjustable LED light that the technical problem to be solved in the present invention is to provide a kind of security performances.

(2) technical solution

In order to solve the above-mentioned technical problems, the present invention provides such a height-adjustable LED light, include telescopic rod, lock Tight bolt, the first sliding rail, entertainment device, the first drawstring, the second drawstring, the first sliding block, the second sliding block, reel, first rotating shaft, First reducing motors, directive wheel and the second sliding rail；The first groove and the second groove are provided on wall, it is recessed that the first groove is located at second Slot left is connected with the second sliding rail on the wall of rear side in the first groove by bolted connection, slides on the second sliding rail Formula is connected with the second sliding block, and the second sliding rail and the second sliding block cooperate, and the second sliding rail upper front face is by bolted connection First reducing motors are connected with, the output shaft of first reducing motors is connect with first rotating shaft by shaft coupling, led in first rotating shaft The mode for crossing key connection is connected with reel, the first drawstring and the second drawstring is wound on reel, it is sliding that directive wheel is fixed in first Rail upper front face, the second drawstring bypass directive wheel, and the end of the second drawstring is connected by way of hook connection with the second sliding block It connects, is connected with the first sliding rail by bolted connection on the wall of rear side in the second groove, slidingtype connects on the first sliding rail It is connected to the first sliding block, the first sliding rail and the first sliding block cooperate, and the end of the first drawstring is sliding with first by way of hook connection Block connects, and is respectively connected with telescopic rod by bolted connection on the wall of bottom in the first groove and the second groove, stretches The mode being connected through a screw thread on bar is connected with clamping screw, and the telescopic rod in left side is located at the front of the second sliding rail, and left side is stretched Contracting bar upper end is connect by way of welded connecting with the bottom of the second sliding block, before the telescopic rod on right side is located at the first sliding rail Side, the telescopic rod upper end on right side are connect by way of welded connecting with the bottom of the first sliding block, the first sliding block and the second sliding block Leading flank be respectively connected with entertainment device by bolted connection, entertainment device includes mounting plate, first gear, One sprocket wheel, the second shaft, chain, second gear, oscillating deck, third shaft, bearing block, the second sprocket wheel, LED bulb, mounting rod, The leading flank of mobile bar, guide plate, second reducing motors, oscillating rod, sliding axle and fly catching paper, the first sliding block and the second sliding block is logical It crosses bolted mode and is respectively connected with mounting plate, mounting plate leading flank is connected with the second deceleration electricity by bolted connection The output shaft of machine, second reducing motors is connect by shaft coupling with the second shaft, and the mode being connected by key in the second shaft connects It is connected to first gear and the first sprocket wheel, first gear is located at the rear of the first sprocket wheel, the mounting plate immediately below second reducing motors Leading flank rotary type connect by way of be connected with second gear, oscillating rod is welded in second gear, is opened on oscillating rod There is a word hole, a word hole inner sliding type is equipped with sliding axle, and sliding axle and a word hole cooperate, the mode being connected by key on sliding axle It is connected with mobile bar, the leading flank of the mounting plate of second reducing motors lower left is connected with guiding by bolted connection Plate is provided with pilot hole on guide plate, and mobile bar passes through pilot hole, and mobile bar left and right side is welded with mounting rod, left side LED bulb is installed, the leading flank of the mounting plate of decelerating motor lower right passes through bolt between mounting rod and the mounting rod on right side The mode of connection is connected with bearing block, and the bearing in bearing block is connected with third shaft in such a way that interference connects, and third turns Axis is equipped with oscillating deck and the second sprocket wheel, and oscillating deck is located at the front of the second sprocket wheel, the mode being connected by key in third shaft It is connect with the second sprocket wheel, third shaft and oscillating deck are connected by way of welded connecting, between the second sprocket wheel and the first sprocket wheel Equipped with chain, oscillating deck bottom is connected with fly catching paper by way of being glued connection.

Preferably, model hole is provided on oscillating deck, the shape of the top view of model hole can be five-pointed star, or circle Shape can be hexagon, and the molding mode of model hole is artificial drilling, and the depth of model hole is equal to the height of oscillating deck.

Preferably, further include having controller, be connected with controller on wall by bolted connection, controller is located at The right of second groove, first reducing motors and second reducing motors are connect with controller respectively, the voltage rating of controller For 220V.

Preferably, further include having alarm and infrared sensor, be connected with report on wall by bolted connection Alert device and infrared sensor, infrared sensor are located at the upper left side of alarm, and alarm is located at the underface of controller, red Outside line sensor is located at the left of the first groove, and infrared sensor, alarm are connect with controller respectively, alarm and control The distance between device is 50cm.

Preferably, it because further including having the 4th shaft, hiding grey curtain and third decelerating motor, is bolted on wall Mode is connected with third decelerating motor, and third decelerating motor is connect with controller, and third decelerating motor is located at the right side of the second groove The output shaft of side, third decelerating motor is connect by shaft coupling with the 4th shaft, and volume has the grey curtain of screening in the 4th shaft, hides grey curtain position In the front of the first groove and the second groove.

Preferably, the material of mounting plate is Q235 steel, and the three-dimensional shape of mounting plate is cuboid, and the surface of mounting plate is to add Work surface, the length of mounting plate are 100cm, and the height of mounting plate is 2cm, and the width of mounting plate is 65cm.

Preferably, the material of first rotating shaft, the second shaft and third shaft is KTZ450-06, first rotating shaft, second turn Axis and the three-dimensional shape of third shaft are cylindrical body, and the diameter of first rotating shaft, the second shaft and third shaft is different.

Preferably, the material of the first sliding block and the second sliding block is steel alloy, the solid figure of the first sliding block and the second sliding block Shape is cuboid, and the length of the first sliding block and the second sliding block is 5cm.The height of first sliding block and the second sliding block is 4cm.

Preferably, the material of telescopic rod is stainless steel, and the distance between the telescopic rod and the telescopic rod on right side in left side are 45cm, the bottom shape of telescopic rod are rectangle, and a length of 10cm of the bottom surface of telescopic rod, the width of the bottom surface of telescopic rod is 8cm.

Working principle: originally, clamping screw does not lock telescopic rod, and telescopic rod can extend or shorten, when needing to be turned up When the position of LED bulb, starting first reducing motors work, which drives, to be rotated counterclockwise, so that first rotating shaft be driven to turn counterclockwise It is dynamic, so that reel be driven to rotate counterclockwise, to drive the first drawstring and the second drawstring mobile, thus drive the first sliding block and Second sliding block moves up, so that telescopic rod be driven to extend, so that LED bulb be driven to move up, then manually tightens locking Bolt, so that telescopic rod is to certain supporting role is played, when needing to turn down the position of LED bulb, starting first is slowed down electric Machine work, which drives, to be rotated clockwise, so that first rotating shaft is driven to rotate clockwise, so that reel is driven to rotate clockwise, thus So that the first drawstring and the second drawstring is in relaxed state, while manually unscrewing clamping screw, the first sliding block and the second sliding block due to Gravity is downward, at this moment manually can adjust LED bulb at any time with the position of the whereabouts of the first sliding block and the second sliding block Position, when wanting to fix the position of LED bulb, it is only necessary to tighten clamping screw.

On rainy day, weather is moister sombre, and fly is liked flying to the high place of heat, due to LED bulb illumination Time is longer, so its fluorescent tube also can slowly generate heat, so will attracting flies, attract fly appropriate around LED bulb When, starting second reducing motors work, so that the rotation of the second shaft is driven, so that first gear and the first sprocket wheel is driven to rotate, First sprocket wheel drives the second sprocket wheel to rotate while rotation, so that third shaft is driven to rotate, so that oscillating deck is driven to rotate, from And fly catching paper is driven to rotate, fly catching paper can cling fly, it is possible thereby to which fly is disposed.While first gear rotation It will drive second gear rotation, to drive oscillating rod to swing, to drive sliding axle to slide in a word hole, to drive shifting Lever moves left and right, so that LED bulb be driven to move left and right, it is possible to adjust the position of LED bulb or so.

Because being provided with model hole on oscillating deck, the shape of the top view of model hole can be five-pointed star, or it is round, It can be hexagon, the molding mode of model hole is artificial drilling, and the depth of model hole is equal to the height of oscillating deck, so ought not When the evening on rainy day, fly catching paper can be torn, the light of LED bulb passes through model while oscillating deck is swung Hole, it is possible to build a distinguished space.

Because further including having controller, it is connected with controller on wall by bolted connection, controller is located at the The right of two grooves, first reducing motors and second reducing motors are connect with controller respectively, and the voltage rating of controller is 220V inhales around LED bulb so controller controls first reducing motors work when wanting that the position of LED bulb is turned up When drawing fly appropriate, controller controls second reducing motors work, it is possible thereby to achieve the effect that high degree of automation.

Because further including having alarm and infrared sensor, it is connected with alarm by bolted connection on wall And infrared sensor, infrared sensor are located at the upper left side of alarm, alarm is located at the underface of controller, infrared ray Sensor is located at the left of the first groove, and infrared sensor, alarm are connect with controller respectively, alarm and controller it Between distance be 50cm, so when the first sliding block and the second sliding block be moved upwards up to soon contact reel when, infrared ray sensing Device senses the first sliding block and the second sliding block, so that feedback signal, to controller, controller controls first reducing motors and alarm Device work, so that people be made to enhance your vigilance.

Because further including having the 4th shaft, hiding grey curtain and third decelerating motor, connect by bolted connection on wall It is connected to third decelerating motor, third decelerating motor is connect with controller, and third decelerating motor is located at the right of the second groove, third The output shaft of decelerating motor is connect by shaft coupling with the 4th shaft, and volume has the grey curtain of screening in the 4th shaft, is hidden grey curtain and is located at first The front of groove and the second groove, when not needing LED bulb illumination, controller controls the work of third decelerating motor, thus band Dynamic 4th shaft rotation, to drive the grey curtain of screening to cover dust, so as to extend the service life of device.

(3) beneficial effect

Invention achieves security performance height, functional diversities, equipment structure is simple and the effect easy to operate of equipment, and And in second reducing motors work, LED bulb can be made to move left and right simultaneously and rotated with oscillating deck, thus it is more energy saving, Comprehensive benefit is high.

Detailed description of the invention

Fig. 1 is the first schematic view of the front view of wall of the invention.

Fig. 2 is the first schematic view of the front view of the invention.

Fig. 3 is the schematic view of the front view of entertainment device of the invention.

Fig. 4 is the present invention looks up structural representation of oscillating deck of the invention.

Fig. 5 is the overlooking structure diagram of oscillating deck of the invention.

Fig. 6 is second of schematic view of the front view of the invention.

Fig. 7 is second of schematic view of the front view of wall of the invention.

The label in accompanying drawing is: the first groove of 1-, the second groove of 2-, 3- wall, 4- telescopic rod, 5- clamping screw, 6- One sliding rail, 7- entertainment device, the first drawstring of 8-, the second drawstring of 9-, the first sliding block of 10-, the second sliding block of 11-, 12- reel, 13- First rotating shaft, 14- first reducing motors, 15- directive wheel, the second sliding rail of 16-, 17- mounting plate, 18- first gear, 19- first Sprocket wheel, the second shaft of 20-, 21- chain, 22- second gear, 23- oscillating deck, 24- third shaft, 25- bearing block, 26- second Sprocket wheel, 27-LED light bulb, 28- mounting rod, 29- mobile bar, 30- pilot hole, 31- guide plate, 32- second reducing motors, 33- pendulum Lever, the mono- word hole 34-, 35- sliding axle, 36- fly catching paper, 37- model hole, 38- controller, 39- alarm, the 4th shaft of 40-, 41- hides grey curtain, 42- third decelerating motor, 43- infrared sensor.

Specific embodiment

The present invention is further illustrated with reference to the accompanying drawings and examples.

Embodiment 1

A kind of height-adjustable LED light includes as shown in figs. 1-7 telescopic rod 4, clamping screw 5, the first sliding rail 6, amusement dress Set the 7, first drawstring 8, the second drawstring 9, the first sliding block 10, the second sliding block 11, reel 12, the deceleration electricity of first rotating shaft 13, first Machine 14, directive wheel 15 and the second sliding rail 16；The first groove 1 and the second groove 2 are provided on wall 3, it is recessed that the first groove 1 is located at second 2 left of slot is connected with the second sliding rail 16, the second sliding rail 16 on the wall 3 of rear side in the first groove 1 by bolted connection Upper slidingtype is connected with the second sliding block 11, and the second sliding rail 16 and the second sliding block 11 cooperate, and 16 upper front face of the second sliding rail passes through Bolted mode is connected with first reducing motors 14, and the output shaft of first reducing motors 14 passes through shaft coupling and first rotating shaft 13 connections, the mode being connected by key in first rotating shaft 13 are connected with reel 12, and the first drawstring 8 and the are wound on reel 12 Two drawstrings 9, directive wheel 15 are fixed in 6 upper front face of the first sliding rail, and the second drawstring 9 bypasses directive wheel 15, the end of the second drawstring 9 End is connect by way of hook connection with the second sliding block 11, the side being bolted on the wall 3 of rear side in the second groove 2 Formula is connected with the first sliding rail 6, and slidingtype is connected with the first sliding block 10 on the first sliding rail 6, and the first sliding rail 6 is matched with the first sliding block 10 It closes, the end of the first drawstring 8 is connect by way of hook connection with the first sliding block 10, bottom in the first groove 1 and the second groove 2 Telescopic rod 4 is respectively connected on the wall 3 in portion by bolted connection, the mode being connected through a screw thread on telescopic rod 4 connects There is clamping screw 5, the telescopic rod 4 in left side is located at the front of the second sliding rail 16, and 4 upper end of telescopic rod in left side passes through welded connecting Mode is connect with the bottom of the second sliding block 11, and the telescopic rod 4 on right side is located at the front of the first sliding rail 6,4 upper end of telescopic rod on right side It is connect by way of welded connecting with the bottom of the first sliding block 10, the leading flank of the first sliding block 10 and the second sliding block 11 passes through spiral shell Tether the mode connect and be respectively connected with entertainment device 7, entertainment device 7, include mounting plate 17, first gear 18, the first sprocket wheel 19, Second shaft 20, chain 21, second gear 22, oscillating deck 23, third shaft 24, bearing block 25, the second sprocket wheel 26, LED bulb 27, mounting rod 28, mobile bar 29, guide plate 31, second reducing motors 32, oscillating rod 33, sliding axle 35 and fly catching paper 36, first The leading flank of sliding block 10 and the second sliding block 11 is respectively connected with mounting plate 17 by bolted connection, and 17 leading flank of mounting plate is logical It crosses bolted mode and is connected with second reducing motors 32, the output shaft of second reducing motors 32 passes through shaft coupling and second turn Axis 20 connects, and the mode being connected by key in the second shaft 20 is connected with first gear 18 and the first sprocket wheel 19, first gear 18 Positioned at the rear of the first sprocket wheel 19, side that the leading flank of the mounting plate 17 immediately below second reducing motors 32 is connected by rotary type Formula is connected with second gear 22, and oscillating rod 33 is welded in second gear 22, and a word hole 34, a word hole 34 are provided on oscillating rod 33 Inner sliding type is equipped with sliding axle 35, and sliding axle 35 and a word hole 34 cooperate, and the mode being connected by key on sliding axle 35 is connected with The leading flank of mobile bar 29, the mounting plate 17 of 32 lower left of second reducing motors is connected with guide plate by bolted connection 31, pilot hole 30 is provided on guide plate 31, mobile bar 29 passes through pilot hole 30, and 29 left and right side of mobile bar is welded with installation Bar 28 is equipped with LED bulb 27, the mounting plate of decelerating motor lower right between the mounting rod 28 in left side and the mounting rod 28 on right side 17 leading flank is connected with bearing block 25 by bolted connection, and the bearing in bearing block 25 is in such a way that interference connects It is connected with third shaft 24, third shaft 24 is equipped with oscillating deck 23 and the second sprocket wheel 26, and oscillating deck 23 is located at the second sprocket wheel 26 Front, the mode being connected by key in third shaft 24 connect with the second sprocket wheel 26, and third shaft 24 passes through with oscillating deck 23 The mode of welded connecting connects, and chain 21 is equipped between the second sprocket wheel 26 and the first sprocket wheel 19,23 bottom of oscillating deck passes through splicing The mode of connection is connected with fly catching paper 36.

Model hole 37 is provided on oscillating deck 23, the shape of the top view of model hole 37 can be five-pointed star, or circle Shape can be hexagon, and the molding mode of model hole 37 is artificial drilling, and the depth of model hole 37 is equal to the height of oscillating deck 23 Degree.

Further include having controller 38, be connected with controller 38 on wall 3 by bolted connection, controller 38 is located at The right of second groove 2, first reducing motors 14 and second reducing motors 32 are connect with controller 38 respectively, controller 38 Voltage rating is 220V.

Further include having alarm 39 and infrared sensor 43, is connected with alarm by bolted connection on wall 3 Device 39 and infrared sensor 43, infrared sensor 43 are located at the upper left side of alarm 39, and alarm 39 is located at controller 38 Underface, infrared sensor 43 is located at the left of the first groove 1, infrared sensor 43, alarm 39 respectively with control Device 38 connects, and the distance between alarm 39 and controller 38 are 50cm.

Because further including having the 4th shaft 40, hiding grey curtain 41 and third decelerating motor 42, it is bolted on wall 3 Mode is connected with third decelerating motor 42, and third decelerating motor 42 is connect with controller 38, and third decelerating motor 42 is located at second The output shaft of the right of groove 2, third decelerating motor 42 is connect by shaft coupling with the 4th shaft 40, and rolling up in the 4th shaft 40 has Grey curtain 41 is hidden, the front that grey curtain 41 is located at the first groove 1 and the second groove 2 is hidden.

The material of mounting plate 17 is Q235 steel, and the three-dimensional shape of mounting plate 17 is cuboid, and the surface of mounting plate 17 is to add Work surface, the length of mounting plate 17 are 100cm, and the height of mounting plate 17 is 2cm, and the width of mounting plate 17 is 65cm.

The material of first rotating shaft 13, the second shaft 20 and third shaft 24 is KTZ450-06, first rotating shaft 13, second The three-dimensional shape of shaft 20 and third shaft 24 is cylindrical body, first rotating shaft 13, the second shaft 20 and third shaft 24 it is straight Diameter is different.

The material of first sliding block 10 and the second sliding block 11 is steel alloy, the solid figure of the first sliding block 10 and the second sliding block 11 Shape is cuboid, and the length of the first sliding block 10 and the second sliding block 11 is 5cm.The height of first sliding block 10 and the second sliding block 11 For 4cm.

The material of telescopic rod 4 is stainless steel, and the distance between the telescopic rod 4 and the telescopic rod 4 on right side in left side are 45cm, is stretched The bottom shape of contracting bar 4 is rectangle, and a length of 10cm of the bottom surface of telescopic rod 4, the width of the bottom surface of telescopic rod 4 is 8cm.

Working principle: originally, clamping screw 5 does not lock telescopic rod 4, and telescopic rod 4 can extend or shorten, when needing to adjust When the position of high LED bulb 27, the starting work of first reducing motors 14, which drives, to be rotated counterclockwise, to drive first rotating shaft 13 inverse Hour hands rotation, to drive reel 12 to rotate counterclockwise, to drive the first drawstring 8 and the second drawstring 9 mobile, to drive First sliding block 10 and the second sliding block 11 move up, so that telescopic rod 4 is driven to extend, so that LED bulb 27 is driven to move up, Then clamping screw 5 is manually tightened, so that telescopic rod 4 is to certain supporting role is played, when the position for needing to turn down LED bulb 27 When setting, the starting work of first reducing motors 14, which drives, to be rotated clockwise, to drive first rotating shaft 13 to rotate clockwise, thus band Dynamic reel 12 rotates clockwise, so that the first drawstring 8 and the second drawstring 9 be made to be in relaxed state, while manually unscrewing locking Bolt 5, the first sliding block 10 and the second sliding block 11, at this moment manually can be with the first sliding blocks 10 and second since gravity is downward The position of the whereabouts of sliding block 11 adjusts the position of LED bulb 27 at any time, when wanting to fix the position of LED bulb 27, only needs Tighten clamping screw 5.

On rainy day, weather is moister sombre, and fly is liked flying to the high place of heat, since LED bulb 27 illuminates Time it is longer, so its fluorescent tube also can slowly generate heat, thus will attracting flies, when 27 surrounding of LED bulb attract it is appropriate When fly, starting second reducing motors 32 work, so that the rotation of the second shaft 20 is driven, to drive first gear 18 and first Sprocket wheel 19 rotates, and the first sprocket wheel 19 drives the second sprocket wheel 26 to rotate while rotation, so that third shaft 24 is driven to rotate, thus Oscillating deck 23 is driven to rotate, so that fly catching paper 36 be driven to rotate, fly catching paper 36 can cling fly, it is possible thereby to which fly is handled Fall.It will drive second gear 22 while first gear 18 rotates to rotate, to drive oscillating rod 33 to swing, to drive cunning Moving axis 35 slides in a word hole 34, so that mobile bar 29 is driven to move left and right, so that LED bulb 27 is driven to move left and right, and institute With the position of adjustable LED bulb 27 or so.

Because being provided with model hole 37 on oscillating deck 23, the shape of the top view of model hole 37 can be five-pointed star, can also be with It can be hexagon for circle, the molding mode of model hole 37 is artificial drilling, and the depth of model hole 37 is equal to oscillating deck 23 Highly, so fly catching paper 36 can be torn when evening not on rainy day, LED while oscillating deck 23 is swung The light of light bulb 27 passes through model hole 37, it is possible to build a distinguished space.

Because further including having controller 38, controller 38, controller 38 are connected on wall 3 by bolted connection Positioned at the right of the second groove 2, first reducing motors 14 and second reducing motors 32 are connect with controller 38 respectively, controller 38 voltage rating is 220V, so controller 38 controls first reducing motors 14 when wanting that the position of LED bulb 27 is turned up Work, when 27 surrounding of LED bulb attracts fly appropriate, controller 38 controls second reducing motors 32 and works, it is possible thereby to Achieve the effect that high degree of automation.

Because further including having alarm 39 and infrared sensor 43, it is connected with by bolted connection on wall 3 Alarm 39 and infrared sensor 43, infrared sensor 43 are located at the upper left side of alarm 39, and alarm 39 is located at control The underface of device 38, infrared sensor 43 are located at the left of the first groove 1, infrared sensor 43, alarm 39 respectively with Controller 38 connects, and the distance between alarm 39 and controller 38 are 50cm, so when the first sliding block 10 and the second sliding block 11 When being moved upwards up to soon contact reel 12, infrared sensor 43 senses the first sliding block 10 and the second sliding block 11, thus Feedback signal is to controller 38, and controller 38 controls first reducing motors 14 and alarm 39 works, so that people be made to improve police It is cautious.

Because further including having the 4th shaft 40, hiding grey curtain 41 and third decelerating motor 42, it is bolted on wall 3 Mode is connected with third decelerating motor 42, and third decelerating motor 42 is connect with controller 38, and third decelerating motor 42 is located at second The output shaft of the right of groove 2, third decelerating motor 42 is connect by shaft coupling with the 4th shaft 40, and rolling up in the 4th shaft 40 has Grey curtain 41 is hidden, the front that grey curtain 41 is located at the first groove 1 and the second groove 2 is hidden, when not needing the illumination of LED bulb 27, control Device 38 controls third decelerating motor 42 and works, so that the rotation of the 4th shaft 40 is driven, so that the grey curtain 41 of screening is driven to cover dust, from And the service life of device can be extended.

The preferred embodiment of the present invention above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously Limitations on the scope of the patent of the present invention therefore cannot be interpreted as.It should be pointed out that for those of ordinary skill in the art For, without departing from the inventive concept of the premise, several deformations can also be made, improves and substitutes, these belong to this hair Bright protection scope.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.

Claims (9)

1. a kind of height-adjustable LED light, which is characterized in that include telescopic rod (4), clamping screw (5), the first sliding rail (6), Entertainment device (7), the first drawstring (8), the second drawstring (9), the first sliding block (10), the second sliding block (11), reel (12), first Shaft (13), first reducing motors (14), directive wheel (15) and the second sliding rail (16)；Be provided on wall (3) the first groove (1) and Second groove (2), the first groove (1) are located at the second groove (2) left, pass through spiral shell on the wall (3) of rear side in the first groove (1) It tethers the mode connect to be connected with the second sliding rail (16), slidingtype is connected with the second sliding block (11) on the second sliding rail (16), and second is sliding Rail (16) and the second sliding block (11) cooperate, and the second sliding rail (16) upper front face is connected with first by bolted connection and subtracts The output shaft of speed motor (14), first reducing motors (14) is connect by shaft coupling with first rotating shaft (13), first rotating shaft (13) On the mode that is connected by key be connected with reel (12), the first drawstring (8) and the second drawstring (9) are wound on reel (12), Directive wheel (15) is fixed in the first sliding rail (6) upper front face, and the second drawstring (9) bypasses directive wheel (15), the second drawstring (9) End is connect by way of hook connection with the second sliding block (11), passes through bolt on the wall (3) of rear side in the second groove (2) The mode of connection is connected with the first sliding rail (6), and slidingtype is connected with the first sliding block (10) on the first sliding rail (6), the first sliding rail (6) Cooperating with the first sliding block (10), the end of the first drawstring (8) is connect by way of hook connection with the first sliding block (10), and first It is respectively connected with telescopic rod (4) by bolted connection on groove (1) and the wall (3) of the second groove (2) interior bottom, stretches The mode being connected through a screw thread on bar (4) is connected with clamping screw (5), and the telescopic rod (4) in left side is located at the second sliding rail (16) Telescopic rod (4) upper end in front, left side is connect by way of welded connecting with the bottom of the second sliding block (11), and right side is stretched Bar (4) is located at the front of the first sliding rail (6), telescopic rod (4) upper end on right side by way of welded connecting with the first sliding block (10) leading flank of bottom connection, the first sliding block (10) and the second sliding block (11) is respectively connected with joy by bolted connection Happy device (7), entertainment device (7) include mounting plate (17), first gear (18), the first sprocket wheel (19), the second shaft (20), chain (21), second gear (22), oscillating deck (23), third shaft (24), bearing block (25), the second sprocket wheel (26), LED bulb (27), mounting rod (28), mobile bar (29), guide plate (31), second reducing motors (32), oscillating rod (33), sliding The leading flank of axis (35) and fly catching paper (36), the first sliding block (10) and the second sliding block (11) is all connected with by bolted connection Have mounting plate (17), mounting plate (17) leading flank is connected with second reducing motors (32) by bolted connection, and second subtracts The output shaft of speed motor (32) is connect by shaft coupling with the second shaft (20), the mode being connected by key in the second shaft (20) It is connected with first gear (18) and the first sprocket wheel (19), first gear (18) is located at the rear of the first sprocket wheel (19), and second slows down The leading flank of mounting plate (17) immediately below motor (32) is connected with second gear (22) in such a way that rotary type connects, and second It is welded on gear (22) oscillating rod (33), a word hole (34) is provided on oscillating rod (33), word hole (34) inner sliding type is equipped with Sliding axle (35), sliding axle (35) and a word hole (34) cooperate, and the mode being connected by key on sliding axle (35) is connected with movement The leading flank of bar (29), the mounting plate (17) of second reducing motors (32) lower left is connected with guiding by bolted connection Plate (31) is provided with pilot hole (30) on guide plate (31), and mobile bar (29) passes through pilot hole (30), on the left of mobile bar (29) and right Side is welded with mounting rod (28), is equipped with LED bulb (27) between the mounting rod (28) in left side and the mounting rod (28) on right side, The leading flank of the mounting plate (17) of decelerating motor lower right is connected with bearing block (25), bearing block by bolted connection (25) bearing in is connected with third shaft (24) in such a way that interference connects, and third shaft (24) is equipped with oscillating deck (23) With the second sprocket wheel (26), oscillating deck (23) is located at the front of the second sprocket wheel (26), the side being connected by key in third shaft (24) Formula is connect with the second sprocket wheel (26), and third shaft (24) is connect by way of welded connecting with oscillating deck (23), the second sprocket wheel (26) chain (21) are equipped between the first sprocket wheel (19), oscillating deck (23) bottom is connected with fly paper by way of being glued connection Paper (36).

2. a kind of height-adjustable LED light according to claim 1, which is characterized in that oscillating deck is provided with model on (23) Hole (37), the shape of the top view of model hole (37) they can be five-pointed star, or it is round, it can be hexagon, model hole (37) molding mode is artificial drilling, and the depth of model hole (37) is equal to the height of oscillating deck (23).

3. a kind of height-adjustable LED light according to claim 2, which is characterized in that further include having controller (38), wall It being connected with by bolted connection on wall (3) controller (38), controller (38) is located at the right of the second groove (2), the One decelerating motor (14) and second reducing motors (32) are connect with controller (38) respectively, and the voltage rating of controller (38) is 220V。

4. a kind of height-adjustable LED light according to claim 3, which is characterized in that further include have alarm (39) and Infrared sensor (43) is connected with alarm (39) and infrared sensor on wall (3) by bolted connection (43), infrared sensor (43) is located at the upper left side of alarm (39), and alarm (39) is located at the underface of controller (38), Infrared sensor (43) is located at the left of the first groove (1), infrared sensor (43), alarm (39) respectively with controller (38) it connects, the distance between alarm (39) and controller (38) are 50cm.

5. a kind of height-adjustable LED light according to claim 4, which is characterized in that because further including having the 4th shaft (40), grey curtain (41) and third decelerating motor (42) are hidden, is connected with third deceleration electricity on wall (3) by bolted connection Machine (42), third decelerating motor (42) are connect with controller (38), and third decelerating motor (42) is located at the right side of the second groove (2) The output shaft of side, third decelerating motor (42) is connect by shaft coupling with the 4th shaft (40), and volume has screening in the 4th shaft (40) Grey curtain (41) hides the front that grey curtain (41) is located at the first groove (1) and the second groove (2).

6. a kind of height-adjustable LED light according to claim 5, which is characterized in that the material of mounting plate (17) is Q235 steel, the three-dimensional shape of mounting plate (17) are cuboid, and the surface of mounting plate (17) is finished surface, the length of mounting plate (17) Degree is 100cm, and the height of mounting plate (17) is 2cm, and the width of mounting plate (17) is 65cm.

7. a kind of height-adjustable LED light according to claim 6, which is characterized in that first rotating shaft (13), the second shaft (20) and the material of third shaft (24) is KTZ450-06, first rotating shaft (13), the second shaft (20) and third shaft (24) Three-dimensional shape be cylindrical body, the diameter of first rotating shaft (13), the second shaft (20) and third shaft (24) is different.

8. a kind of height-adjustable LED light according to claim 7, which is characterized in that the first sliding block (10) and second is slided The material of block (11) is steel alloy, and the three-dimensional shape of the first sliding block (10) and the second sliding block (11) is cuboid, and first is sliding The length of block (10) and the second sliding block (11) is 5cm, and the height of the first sliding block (10) and the second sliding block (11) is 4cm.

9. a kind of height-adjustable LED light according to claim 8, which is characterized in that the material of telescopic rod (4) is stainless Steel, the distance between the telescopic rod (4) and the telescopic rod (4) on right side in left side are 45cm, and the bottom shape of telescopic rod (4) is rectangular Shape, a length of 10cm of the bottom surface of telescopic rod (4), the width of the bottom surface of telescopic rod (4) are 8cm.