CN213983280U

CN213983280U - LED classroom eye-protecting lamp

Info

Publication number: CN213983280U
Application number: CN202022667797.4U
Authority: CN
Inventors: 张潇; 肖兴惠
Original assignee: Yunnan Ruili Technology Co ltd
Current assignee: Yunnan haozhen Technology Co.,Ltd.
Priority date: 2020-11-17
Filing date: 2020-11-17
Publication date: 2021-08-17
Anticipated expiration: 2030-11-17

Abstract

The utility model relates to the technical field of teaching equipment, in particular to an LED classroom eye-protecting lamp, which improves the convenience of maintenance and repair of the device, increases the adaptability of illumination use, improves the convenience of operation and reduces the use limitation; the LED lamp shade comprises a lamp shade, an LED lamp tube, a blue light layer, a transparent baffle, a fixed seat and a hoisting rope, wherein a light emitting port is formed in the bottom end of the lamp shade, the LED lamp tube is fixed in a cavity of the lamp shade in a matched manner, the top end of the transparent baffle is fixed in a matched manner with the light emitting port in the bottom end of the lamp shade, and the bottom ends of the hoisting rope are respectively fixed on the top end of the lamp shade; still include motor cabinet, driving motor, winding roll, guard box, relay, support frame, guide roll and remote controller, driving motor passes through the motor cabinet to be fixed at lamp shade top middle part, and the coaxial fixed driving motor front side output relay in winding roll rear end is fixed on guard box working chamber is inside, relay and driving motor electrical property intercommunication, and support frame bottom symmetry is fixed on the lamp shade top, and the guide roll rotates respectively to be fixed on the support frame top.

Description

LED classroom eye-protecting lamp

Technical Field

The utility model relates to a teaching equipment's technical field especially relates to LED classroom eye-protecting lamp.

Background

As is well known, an LED classroom eye-protection lamp is an auxiliary work for illumination, which is widely used in the field of teaching equipment; the existing LED classroom eye protection lamp comprises a lamp shade, an LED lamp tube, a blue light layer, a transparent baffle, a fixed seat and a hoisting rope, wherein a light emitting port is arranged at the bottom end of the lamp shade, the LED lamp tube is fixed in a cavity of the lamp shade in a matching way, the blue light layer is arranged on the outer surface layer of the LED lamp tube, the top end of the transparent baffle is fixed with the light emitting port at the bottom end of the lamp shade in a matching way, the top end of the hoisting rope is fixed at the bottom end of the fixed seat, and the bottom ends of the hoisting ropes are respectively fixed at the top end of the lamp shade; when the existing LED classroom eye-protecting lamp is used, firstly, a plurality of fixing seats are fixed on the upper part of a roof through screws, then a lampshade is stably hoisted at the bottom ends of the fixing seats through hoisting ropes, then an LED lamp tube is electrically connected, and then the LED lamp tube is started through a switch to illuminate; present LED classroom eye-protecting lamp is using the discovery, in the education and teaching activity of school, provides irradiant lamps and lanterns for the teaching place and is very necessary, discovers in the use of current device, when lamps and lanterns maintain the maintenance, because lamp fixed position is higher, maintains to change the degree of difficulty great, leads to the adaptability poor, uses the limitation higher.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides an improve device maintenance convenience increases illumination and uses adaptability, improves the simple operation nature, reduces the LED classroom eye-protecting lamp who uses the limitation.

The utility model discloses a LED classroom eye-protecting lamp, including lamp shade, LED fluorescent tube, blue light layer, transparent baffle, fixing base and hoist and mount rope, the lamp shade bottom is provided with the mouth of putting light, and the LED fluorescent tube cooperation is fixed inside the lamp shade cavity, and the LED fluorescent tube extexine is provided with blue light layer, and transparent baffle top and lamp shade bottom are put the mouth cooperation and are fixed, and the top of hoist and mount rope is fixed in the fixing base bottom, and the bottom of hoist and mount rope is fixed respectively at the lamp shade top; still include the motor cabinet, driving motor, the winding roll, the guard box, a relay, a support frame, guide roll and remote controller, driving motor passes through the motor cabinet to be fixed at lamp shade top middle part, the coaxial fixed driving motor front side output in winding roll rear end, be provided with two wire winding grooves on the winding roll, two hoist and mount ropes respectively with winding roll wire winding groove fixed connection, the guard box bottom mounting is on the lamp shade top, and driving motor is located inside the guard box working chamber, the relay is fixed on guard box working chamber is inside, relay and driving motor electrical property intercommunication, support frame bottom symmetry is fixed on the lamp shade top, the guide roll rotates respectively to be fixed on the support frame top, and the hoist and mount rope rotates respectively with the guide roll and is connected remote controller and relay and pass through the signal of telecommunication intercommunication.

The utility model discloses a LED classroom eye-protecting lamp, still including heat dissipation fan, dust removal filter screen and screw, heat dissipation fan top is fixed on lamp shade cavity roof, and both ends are provided with the louvre about the lamp shade, and the dust removal filter screen is inside the lamp shade louvre through a plurality of fix with screws respectively.

The utility model discloses a LED classroom eye-protecting lamp still includes fixed plate, metal mesh, collecting vat and stop device, and both ends around the lamp shade top are fixed to fixed plate bottom symmetry, and the metal mesh top is fixed respectively in the fixed plate bottom, and the collecting vat bottom is connected with lamp shade top inclined plane cooperation through stop device respectively to the collecting vat is located the metal mesh bottom respectively.

The utility model discloses a LED classroom eye-protecting lamp, stop device include spacing groove, round pin axle and spring, and a plurality of spacing groove symmetries are fixed on the wall of both ends around the lamp shade, and round pin axle and spacing groove cavity cooperation sliding connection, spring bottom mounting are on spacing groove cavity diapire, and the spring top is fixed in round pin axle bottom.

The utility model discloses a LED classroom eye-protecting lamp still includes spacing axle, and both ends about the lamp shade are fixed to a plurality of spacing axisymmetrics.

The utility model discloses a LED classroom eye-protecting lamp still includes the bearing, and the bearing is fixed inside support frame top shaft hole to the guide roll is connected with the coaxial cooperation of bearing.

The utility model discloses a LED classroom eye-protecting lamp still includes the transport handle, and both ends about the lamp shade top are fixed to transport handle bottom symmetry.

The utility model discloses a LED classroom eye-protecting lamp still includes the data plate, and the data plate right-hand member is fixed at the lamp shade left end.

Compared with the prior art, the beneficial effects of the utility model are that: make driving motor fix on the lamp shade top through the motor cabinet, driving motor drives the winding roll and rotates and make hoist and mount rope pull the winding, make the guide roll rotate through the support frame and support on the lamp shade top, make the winding roll lead the transmission to hoist and mount rope traction force through the guide roll, make driving motor and relay dustproof protection through the guard box, the remote controller makes driving motor carry out circular telegram rotation control through the relay, pull the winding through the winding roll to hoist and mount rope and make the lamp shade height adjust, improve the device maintenance convenience, increase illumination use adaptability, improve the simple operation nature, reduce the use limitation.

Drawings

Fig. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic sectional view of the present invention;

fig. 3 is a left side view structure diagram of the present invention;

fig. 4 is a partially enlarged schematic view of the present invention;

in the drawings, the reference numbers: 1. a lamp shade; 2. an LED lamp tube; 3. a blue layer; 4. a transparent baffle; 5. a fixed seat; 6. hoisting a rope; 7. a motor base; 8. a drive motor; 9. a winding roll; 10. a protection box; 11. a relay; 12. a support frame; 13. a guide roller; 14. a remote controller; 15. a heat dissipation fan; 16. a dust removal filter screen; 17. a screw; 18. a fixing plate; 19. a metal mesh; 20. collecting tank; 21. a limiting groove; 22. a pin shaft; 23. a spring; 24. a limiting shaft; 25. a bearing; 26. carrying handles; 27. a nameplate.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in fig. 1 to 4, the utility model discloses a LED classroom eye-protecting lamp, including lamp shade 1, LED lamp tube 2, blue light layer 3, transparent baffle 4, fixing base 5 and hoisting rope 6, the bottom of lamp shade 1 is provided with the mouth of putting light, the cooperation of LED lamp tube 2 is fixed inside the cavity of lamp shade 1, the outer surface layer of LED lamp tube 2 is provided with blue light layer 3, the top of transparent baffle 4 cooperates with the mouth of putting light of the bottom of lamp shade 1 to fix, the top of hoisting rope 6 is fixed in the bottom of fixing base 5, the bottom of hoisting rope 6 is fixed respectively at the top of lamp shade 1; the automatic winding machine also comprises a motor base 7, a driving motor 8, a winding roller 9, a protection box 10, a relay 11, a support frame 12, a guide roller 13 and a remote controller 14, wherein the driving motor 8 is fixed in the middle of the top end of the lampshade 1 through the motor base 7, the output end of the front side of the driving motor 8 is coaxially fixed at the rear end of the winding roller 9, two winding grooves are arranged on the winding roller 9, two hoisting ropes 6 are respectively and fixedly connected with the winding grooves of the winding roller 9, the bottom end of the protection box 10 is fixed at the top end of the lampshade 1, the driving motor 8 is positioned in the working cavity of the protective box 10, the relay 11 is fixed on the working cavity of the protective box 10, the relay 11 is electrically communicated with the driving motor 8, the bottom ends of the supporting frames 12 are symmetrically fixed on the top end of the lampshade 1, the guide rollers 13 are respectively and rotatably fixed on the top end of the supporting frame 12, the hoisting rope 6 is respectively connected with the guide roller 13 in a rotating way, and the remote controller 14 is communicated with the relay 11 through electric signals; make driving motor 8 fix on 1 top of lamp shade through motor cabinet 7, driving motor 8 drives the winding roller 9 and rotates and make hoist and mount rope 6 pull the winding, make guide roll 13 rotate through support frame 12 and support on 1 top of lamp shade, make winding roller 9 lead the transmission to hoist and mount 6 traction force of rope through guide roll 13, make driving motor 8 and relay 11 carry out dustproof protection through guard box 10, remote controller 14 makes driving motor 8 carry out circular telegram rotation control through relay 11, it makes lamp shade 1 highly adjust to pull the winding to hoist and mount rope 6 through winding roller 9, improve the device and maintain the convenience, increase illumination and use adaptability, improve the simple operation nature, reduce the use limitation.

The utility model discloses a LED classroom eye-protecting lamp, still include heat dissipation fan 15, dust removal filter screen 16 and screw 17, the top of heat dissipation fan 15 is fixed on the roof of the cavity of lamp shade 1, the left and right ends of lamp shade 1 are provided with the louvre, dust removal filter screen 16 is fixed inside the louvre of lamp shade 1 through a plurality of screws 17 respectively; make 1 cavity air flow rate of lamp shade increase through cooling fan 15 and improve the radiating effect, make circulation gas remove dust through dust removal filter screen 16 and filter, make dust removal filter screen 16 be convenient for the dismouting change through a plurality of screws 17 and wash, increase the device radiating effect, improve device life increases job stabilization nature, reduces and uses the limitation.

The utility model discloses a LED classroom eye-protecting lamp, still include fixed plate 18, metal mesh 19, collecting vat 20 and stop device, fixed plate 18 bottom symmetry is fixed at both ends around the top of lamp shade 1, the top of metal mesh 19 is fixed respectively in fixed plate 18 bottom, collecting vat 20 bottom is connected with lamp shade 1 top inclined plane cooperation through stop device respectively, and collecting vat 20 is located metal mesh 19 bottom respectively; make metal mesh 19 and lamp shade 1 fixed through fixed plate 18, make the mosquito of light attraction kill through collecting vat 20, make the mosquito of killing concentrate the collection through collecting vat 20, make collecting vat 20 be connected with lamp shade 1 cooperation through stop device.

The utility model discloses a LED classroom eye-protecting lamp, the stop device includes spacing groove 21, pin 22 and spring 23, a plurality of spacing grooves 21 are symmetrically fixed on the front and back end walls of the lampshade 1, the pin 22 cooperates with the spacing groove 21 slot cavity to connect slidably, the bottom end of the spring 23 is fixed on the bottom wall of the spacing groove 21 slot cavity, the top end of the spring 23 is fixed on the bottom end of the pin 22; make collecting vat 20 and lamp shade 1 cooperation be connected through the cooperation of a plurality of round pin axles 22, make the convenience increase of 2 dismouting clearance of LED fluorescent tube through spacing groove 21 and the cooperation of spring 23, improve and use the convenience, increase adaptability, reduce and use the limitation.

The LED classroom eye-protecting lamp of the utility model also comprises a limiting shaft 24, and a plurality of limiting shafts 24 are symmetrically fixed at the left and right ends of the lampshade 1; make collecting vat 20 fixed position carry on spacingly through the cooperation of a plurality of spacing axles 24, prevent that the collision messenger from dropping, improve safety in utilization, increase fixed stability.

The LED classroom eye-protecting lamp of the utility model also comprises a bearing 25, the bearing 25 is fixed in the shaft hole at the top end of the support frame 12, and the guide roller 13 is coaxially matched and connected with the bearing 25; make support frame 12 and guide roll 13 rotation friction reduce through bearing 25, reduce driving motor 8 to hoist and mount 6 drag resistance of rope, improve job stabilization nature, increase life, reduce the use limitation.

The LED classroom eye-protecting lamp of the utility model also comprises a carrying handle 26, the bottom end of the carrying handle 26 is symmetrically fixed at the left and right ends of the top end of the lampshade 1; make lamp shade 1 be convenient for carry through transport handle 26 and take, reduce and remove the degree of difficulty, increase and use adaptability, reduce and use the limitation.

The LED classroom eye-protecting lamp of the utility model also comprises a nameplate 27, the right end of the nameplate 27 is fixed at the left end of the lampshade 1; make lamp shade 1 use through data plate 27 and explain in detail, improve and use the fixity, increase life reduces and uses the limitation.

The utility model discloses a LED classroom eye-protecting lamp, it is at the during operation, at first fixes two fixing bases 5 respectively at the roof portion, later will hoist and mount rope 6 and walk around respectively guide roll 13 after-fixing at winding roll 9 wire winding inslot, then through 14 operations of remote controller start-up driving motor 8 rotate through winding roll 9 to hoist and mount 6 twine messenger lamp shade 1 operating position of restricting rise the regulation can.

The LED classroom eye-protecting lamp of the utility model adopts a common mechanical mode as a fixing mode, a connecting mode or a setting mode, and can be implemented as long as the beneficial effects can be achieved; the utility model discloses a LED fluorescent tube 2, driving motor 8, the 11 remote controller 14 of relay, heat dissipation fan 15 and metal mesh 19 of LED classroom eye-protecting lamp are purchase on the market, and this industry technical staff only need according to its subsidiary service instruction fix with the operation can.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

The LED classroom eye-protecting lamp comprises a lampshade (1), an LED lamp tube (2), a blue light layer (3), a transparent baffle (4), a fixed seat (5) and a hoisting rope (6), wherein a light emitting port is formed in the bottom end of the lampshade (1), the LED lamp tube (2) is fixed in a cavity of the lampshade (1) in a matched mode, a blue light layer (3) is arranged on the outer surface layer of the LED lamp tube (2), the top end of the transparent baffle (4) is fixed in a matched mode with the light emitting port in the bottom end of the lampshade (1), the top end of the hoisting rope (6) is fixed at the bottom end of the fixed seat (5), and the bottom end of the hoisting rope (6) is fixed at the top end of the lampshade (1) respectively; the device is characterized by further comprising a motor base (7), a driving motor (8), a winding roller (9), a protection box (10), a relay (11), a support frame (12), a guide roller (13) and a remote controller (14), wherein the driving motor (8) is fixed in the middle of the top end of the lampshade (1) through the motor base (7), the rear end of the winding roller (9) is coaxially fixed with the front side output end of the driving motor (8), the winding roller (9) is provided with two winding grooves, two hoisting ropes (6) are respectively and fixedly connected with the winding grooves of the winding roller (9), the bottom end of the protection box (10) is fixed at the top end of the lampshade (1), the driving motor (8) is positioned inside a working cavity of the protection box (10), the relay (11) is fixed inside the working cavity of the protection box (10), the relay (11) is electrically communicated with the driving motor (8), the bottom end of the support frame (12) is symmetrically, the guide rollers (13) are respectively and rotatably fixed at the top end of the support frame (12), and the hoisting ropes (6) are respectively and rotatably connected with the guide rollers (13) to connect the remote controller (14) with the relay (11) through electric signals.
2. The LED classroom eye-protecting lamp as claimed in claim 1, further comprising a heat dissipation fan (15), a dust removal filter screen (16) and screws (17), wherein the top end of the heat dissipation fan (15) is fixed on the top wall of the cavity of the lampshade (1), heat dissipation holes are formed in the left end and the right end of the lampshade (1), and the dust removal filter screen (16) is fixed inside the heat dissipation holes of the lampshade (1) through a plurality of screws (17).
3. The LED classroom eye-protection lamp as claimed in claim 2, further comprising a fixing plate (18), a metal mesh (19), a collecting groove (20), and a limiting device, wherein the bottom end of the fixing plate (18) is symmetrically fixed at the front end and the rear end of the top end of the lampshade (1), the top end of the metal mesh (19) is respectively fixed at the bottom end of the fixing plate (18), the bottom end of the collecting groove (20) is respectively connected with the top end of the lampshade (1) through the limiting device in a matching manner, and the collecting groove (20) is respectively located at the bottom end of the metal mesh (19).
4. The LED classroom eye-protecting lamp as claimed in claim 3, wherein the limiting device comprises a plurality of limiting grooves (21), a pin shaft (22) and a spring (23), the plurality of limiting grooves (21) are symmetrically fixed on the front and rear end walls of the lampshade (1), the pin shaft (22) is in sliding connection with the groove cavity of the limiting grooves (21), the bottom end of the spring (23) is fixed on the bottom wall of the groove cavity of the limiting grooves (21), and the top end of the spring (23) is fixed at the bottom end of the pin shaft (22).
5. The LED classroom eye protection lamp as claimed in claim 4, further comprising a plurality of limiting shafts (24), wherein the plurality of limiting shafts (24) are symmetrically fixed at the left and right ends of the lampshade (1).
6. The LED classroom eye-protection lamp as claimed in claim 5, further comprising a bearing (25), wherein the bearing (25) is fixed inside the shaft hole at the top end of the support frame (12), and the guide roller (13) is coaxially connected with the bearing (25) in a matching manner.
7. The LED classroom eye protection lamp as claimed in claim 6, further comprising a carrying handle (26), wherein the bottom end of the carrying handle (26) is symmetrically fixed at the left and right ends of the top end of the lampshade (1).
8. The LED classroom eye-protection lamp as claimed in claim 7, further comprising a nameplate (27), wherein the right end of the nameplate (27) is fixed to the left end of the lampshade (1).