CN214306742U - Classroom lamp with anti-dazzle function - Google Patents
Classroom lamp with anti-dazzle function Download PDFInfo
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- CN214306742U CN214306742U CN202120572177.4U CN202120572177U CN214306742U CN 214306742 U CN214306742 U CN 214306742U CN 202120572177 U CN202120572177 U CN 202120572177U CN 214306742 U CN214306742 U CN 214306742U
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Abstract
The utility model provides a classroom lamp with anti-dazzle function, which comprises T-shaped mounting seats, a cross rod, a sliding tube, a fastening bolt, a rotatable height adjusting wheel structure, a lifting ring, a lamp shell, an LED lamp tube, an anti-dazzle baffle, a wiring tube and a movable cleaning brush roll structure, wherein the cross rod is connected with the lower part thread between the two T-shaped mounting seats; the sliding pipe is sleeved on the outer wall of the cross rod and is fastened and connected through a fastening bolt; the rotatable height adjusting wheel structure is connected with a lifting ring; the lower ends of the two lifting rings are respectively connected to the left side and the right side of the upper part of the lamp shell through bolts; the LED lamp tube is connected to the inside of the lamp shell through bolts. The lifting motor of the utility model, the inverted U-shaped frame, the rotating rod, the winding wheel and the pull rope are arranged, which is beneficial to adjusting the height of the LED lamp tube; the rotating motor, the action wheel, from the driving wheel, U type wheel carrier, the chain, the gear, the cleaning roller, the setting of back backup pad is favorable to clearing up the dust on the lamp body.
Description
Technical Field
The utility model belongs to the technical field of the anti-dazzle lamp, especially, relate to a lamp is used in classroom with anti-dazzle function.
Background
The LED is widely applied to classrooms of schools due to the advantages of small volume, low power consumption, long service life, good light condensation performance, low heat, environmental protection and the like, but the LED is a point light source which emits light with the light emitting angle generally larger than 180 degrees, and the emitted light is bright and dazzling, can generate glare and is very easy to cause visual fatigue of people.
However, the existing lamp for the classroom has the problems of inconvenience in adjusting the height, inconvenience in cleaning dust and poor anti-glare effect.
Therefore, it is necessary to invent a lamp for classroom with anti-glare function.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a lamp is used in classroom with anti-dazzle function to there is the height-adjusting of being not convenient for, is not convenient for clear up dust and the relatively poor problem of anti-dazzle effect in solving current lamp for the classroom. A classroom lamp with an anti-dazzle function comprises T-shaped mounting seats, cross rods, sliding tubes, fastening bolts, a rotatable height adjusting wheel structure, a hanging ring, a lamp shell, an LED lamp tube, an anti-dazzle baffle plate, a routing tube and a movable cleaning brush roll structure, wherein the cross rods are in threaded connection with the lower portion between the two T-shaped mounting seats; the sliding pipe is sleeved on the outer wall of the cross rod and is fastened and connected through a fastening bolt; the rotatable height adjusting wheel structure is connected with a lifting ring; the lower ends of the two lifting rings are respectively connected to the left side and the right side of the upper part of the lamp shell through bolts; the LED lamp tube is connected to the inside of the lamp shell through bolts; the anti-dazzle baffle is connected to the lower part of the lamp shell through bolts; the wiring pipe is in threaded connection with the right side of the lamp housing; the movable cleaning brush roll structure is connected with the lamp shell; the rotatable height adjusting wheel structure comprises a lifting motor, an inverted U-shaped frame, a rotating rod, a winding wheel and a pull rope, wherein a right bolt of the lifting motor is connected to the lower part of the left side of the inverted U-shaped frame, and an output shaft of the lifting motor penetrates through the lower part of the left side of the inverted U-shaped frame; the left end of the rotating rod is connected to the right end of an output shaft of the lifting motor through a coupling, and a right end of the rotating rod is connected to the lower part of the left side of the right vertical section of the inverted U-shaped frame through a bearing; the two winding wheels are respectively connected to the left side and the right side of the rotating rod through bolts, and pull ropes are respectively wound on the outer walls of the two winding wheels.
Preferably, the movable cleaning brush roll structure comprises a rotating motor, a driving wheel, a driven wheel, a U-shaped wheel carrier, a chain, a gear, a cleaning roller and a rear supporting plate, wherein the driving wheel is connected with the rear end of an output shaft of the rotating motor in a keyed mode; the driven wheel is arranged on the right side of the driving wheel, and the driven wheel is connected to the upper side of the U-shaped wheel frame; the chain is meshed with the outer wall between the driving wheel and the driven wheel; the gear is meshed with the inner side of the chain; the front end of the cleaning roller is connected to the inside of the gear through a bolt, and the rear end of the cleaning roller is connected to the inside of a transverse through groove formed in the upper portion of the rear supporting plate through a U-shaped bearing.
Preferably, the upper middle part of the inverted U-shaped frame is bolted to the lower part of the sliding pipe.
Preferably, the lower ends of the two pull ropes are respectively tied to the outer walls of the two hanging rings.
Preferably, the lower end of the rotating motor is bolted to the left front side of the upper part of the lamp housing. Preferably, the lower end of the U-shaped wheel frame is bolted to the upper right front side of the lamp housing. Preferably, the lower end of the rear support plate is bolted to the upper rear side of the lamp housing. Preferably, the four corners of the horizontal section of the T-shaped mounting seat are provided with mounting threaded holes.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, elevator motor, the setting of the type of falling U frame, dwang, rolling wheel and stay cord is favorable to adjusting the height of LED fluorescent tube.
2. The utility model discloses in, rotating electrical machines, the action wheel, from the driving wheel, U type wheel carrier, the chain, the gear, the cleaning roller, the setting of back backup pad is favorable to clearing up the dust on the lamp body.
3. The utility model discloses in, anti-dazzle baffle's setting, be favorable to improving anti-dazzle effect.
4. The utility model discloses in, the setting of T type mount pad, be favorable to fixed horizontal pole.
5. The utility model discloses in, horizontal pole, slide tube and fastening bolt's setting, be favorable to adjusting the position of lamp body.
6. The utility model discloses in, the setting of rings, be favorable to connecting lamp body and stay cord.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the rotatable height-adjusting wheel structure of the present invention.
Fig. 3 is a schematic structural view of the movable cleaning brush roller structure of the present invention.
In the figure:
1. a T-shaped mounting seat; 2. a cross bar; 3. a sliding tube; 4. fastening a bolt; 5. a rotatable height adjustment wheel structure; 51. a lifting motor; 52. an inverted U-shaped frame; 53. rotating the rod; 54. a winding wheel; 55. pulling a rope; 6. a hoisting ring; 7. a lamp housing; 8. an LED lamp tube; 9. an anti-glare baffle; 10. a wiring pipe; 11. a movable cleaning brush roll structure; 111. a rotating electric machine; 112. a driving wheel; 113. a driven wheel; 114. a U-shaped wheel carrier; 115. a chain; 116. a gear; 117. a cleaning roller; 118. and a rear support plate.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings, and as shown in fig. 1 and fig. 2, a classroom lamp with anti-glare function comprises T-shaped mounting seats 1, a cross bar 2, a sliding tube 3, a fastening bolt 4, a rotatable height adjusting wheel structure 5, a hanging ring 6, a lamp housing 7, an LED lamp tube 8, an anti-glare baffle 9, a routing tube 10, a movable cleaning brush roll structure 11, and a cross bar 2 in threaded connection with the lower portion between two T-shaped mounting seats 1; the sliding pipe 3 is sleeved on the outer wall of the cross rod 2 and is fastened and connected through a fastening bolt 4; the rotatable height adjusting wheel structure 5 is connected with a lifting ring 6; the lower ends of the two lifting rings 6 are respectively connected to the left side and the right side of the upper part of the lamp shell 7 through bolts; the LED lamp tube 8 is connected to the inside of the lamp shell 7 through bolts; the anti-dazzle baffle 9 is bolted to the lower part of the lamp shell 7; the wiring tube 10 is in threaded connection with the right side of the lamp housing 7; the movable cleaning brush roller structure 11 is connected with the lamp housing 7; the rotatable height adjusting wheel structure 5 comprises a lifting motor 51, an inverted U-shaped frame 52, a rotating rod 53, a winding wheel 54 and a pull rope 55, wherein the right side of the lifting motor 51 is bolted to the lower left side of the inverted U-shaped frame 52, and an output shaft of the lifting motor 51 penetrates through the lower left side of the inverted U-shaped frame 52; the rotating rod 53 is transversely arranged inside the inverted U-shaped frame 52, a left end coupler of the rotating rod 53 is connected to the right end of an output shaft of the lifting motor 51, and a right end bearing of the rotating rod 53 is connected to the lower part of the left side of the right vertical section of the inverted U-shaped frame 52; the two winding wheels 54 are respectively bolted on the left side and the right side of the rotating rod 53, and pull ropes 55 are respectively wound on the outer walls of the two winding wheels 54; the lifting motor 51 drives the rotating rod 53 to rotate, the rotating rod 53 drives the winding wheel 54 to rotate, and the winding wheel 54 winds and unwinds the pull rope 55, so that the height of the lamp shell 7 is adjusted.
In this embodiment, referring to fig. 3, the movable cleaning brush roller structure 11 includes a rotating motor 111, a driving wheel 112, a driven wheel 113, a U-shaped wheel frame 114, a chain 115, a gear 116, a cleaning roller 117, and a rear support plate 118, wherein the driving wheel 112 is keyed to the rear end of the output shaft of the rotating motor 111; the driven wheel 113 is arranged at the right side of the driving wheel 112, and the driven wheel 113 is coupled at the upper side of the U-shaped wheel frame 114; the chain 115 is meshed with the outer wall arranged between the driving wheel 112 and the driven wheel 113; the gear 116 is meshed with the inner side of the chain 115; the front end of the cleaning roller 117 is bolted inside the gear 116, and the rear end of the cleaning roller 117 is connected inside a transverse through groove formed in the upper part of the rear support plate 118 through a U-shaped bearing; the rotating motor 111 is started, the rotating motor 111 drives the driving wheel 112 to rotate, the driving wheel 112 drives the driven wheel 113 and the chain 115 to rotate, so that the gear 116 moves left and right under the rotation of the chain 115, and the gear 116 drives the cleaning roller 117 to rotate and move, so that the dust on the lamp housing 7 is cleaned.
In this embodiment, specifically, the upper middle part of the inverted U-shaped frame 52 is bolted to the lower part of the sliding pipe 3.
In this embodiment, specifically, the lower ends of the two pull ropes 55 are respectively tied to the outer walls of the two hanging rings 6.
In this embodiment, specifically, the lower end of the rotating electric machine 111 is bolted to the upper left front side of the lamp housing 7.
In this embodiment, specifically, the lower end of the U-shaped wheel frame 114 is bolted to the upper right front side of the lamp housing 7.
In this embodiment, specifically, the lower end of the rear support plate 118 is bolted to the upper rear side of the lamp housing 7.
In this embodiment, specifically, the four corners of the horizontal section of the T-shaped mounting base 1 are provided with mounting threaded holes.
In this embodiment, the cleaning roller 117 is a plastic roller having a brush layer adhered to an outer wall thereof.
In this embodiment, specifically, the winding wheel 54 is an i-shaped wheel; the pull rope 55 is a stainless steel wire rope.
In this embodiment, specifically, the lifting motor 51 is an NMRV type worm and gear speed reduction motor; the rotating electric machine 111 is an LSFZ planetary gear motor.
Principle of operation
In the utility model, an operator connects an external power supply with the lifting motor 51 and the rotating motor 111 respectively, the lifting motor 51 drives the rotating rod 53 to rotate, the rotating rod 53 drives the winding wheel 54 to rotate, and the winding wheel 54 winds and unwinds the pull rope 55, thereby adjusting the height of the lamp housing 7; after long-time use, a lot of dust can be accumulated on the lamp housing 7, heat dissipation of the LED lamp tube 8 and classroom environmental sanitation are affected, the rotating motor 111 is started, the rotating motor 111 drives the driving wheel 112 to rotate, the driving wheel 112 drives the driven wheel 113 and the chain 115 to rotate, so that the gear 116 moves left and right under the rotation of the chain 115, and the gear 116 drives the cleaning roller 117 to rotate and move, so that the dust on the lamp housing 7 is cleaned.
Utilize technical scheme, or technical personnel in the field are in the utility model discloses under technical scheme's the inspiration, design similar technical scheme, and reach above-mentioned technological effect, all fall into the utility model discloses a protection scope.
Claims (8)
1. The lamp with the anti-dazzle function for the classroom is characterized by comprising T-shaped mounting seats (1), cross rods (2), sliding pipes (3), fastening bolts (4), a rotatable height adjusting wheel structure (5), a hanging ring (6), a lamp housing (7), an LED lamp tube (8), anti-dazzle baffles (9), routing pipes (10) and a movable cleaning brush roll structure (11), wherein the cross rods (2) are in threaded connection with the lower portion between the two T-shaped mounting seats (1); the sliding pipe (3) is sleeved on the outer wall of the cross rod (2) and is fixedly connected through a fastening bolt (4); the rotatable height adjusting wheel structure (5) is connected with a lifting ring (6); the lower ends of the two lifting rings (6) are respectively connected to the left side and the right side of the upper part of the lamp shell (7) through bolts; the LED lamp tube (8) is connected to the inside of the lamp shell (7) through bolts; the anti-dazzle baffle (9) is connected to the lower part of the lamp shell (7) through bolts; the wiring pipe (10) is in threaded connection with the right side of the lamp shell (7); the movable cleaning brush roll structure (11) is connected with the lamp shell (7); the rotatable height adjusting wheel structure (5) comprises a lifting motor (51), an inverted U-shaped frame (52), a rotating rod (53), a winding wheel (54) and a pull rope (55), wherein a right bolt of the lifting motor (51) is connected to the lower part of the left side of the inverted U-shaped frame (52), and an output shaft of the lifting motor (51) penetrates through the lower part of the left side of the inverted U-shaped frame (52); the rotating rod (53) is transversely arranged in the inverted U-shaped frame (52), a left end coupler of the rotating rod (53) is connected to the right end of an output shaft of the lifting motor (51), and a right end bearing of the rotating rod (53) is connected to the lower part of the left side of the right vertical section of the inverted U-shaped frame (52); the two winding wheels (54) are respectively connected to the left side and the right side of the rotating rod (53) through bolts, and pull ropes (55) are respectively wound on the outer walls of the two winding wheels (54).
2. The classroom lamp with anti-glare function as defined in claim 1, wherein the movable cleaning brush roller structure (11) comprises a rotating motor (111), a driving wheel (112), a driven wheel (113), a U-shaped wheel frame (114), a chain (115), a gear (116), a cleaning roller (117), and a rear support plate (118), wherein the driving wheel (112) is keyed on the rear end of an output shaft of the rotating motor (111); the driven wheel (113) is arranged on the right side of the driving wheel (112), and the driven wheel (113) is connected to the upper side of the U-shaped wheel frame (114) in a shaft mode; the chain (115) is meshed with the outer wall arranged between the driving wheel (112) and the driven wheel (113); the gear (116) is meshed with the inner side of the chain (115); the front end of the cleaning roller (117) is in bolted connection with the inside of the gear (116), and the rear end of the cleaning roller (117) is connected with the inside of a transverse through groove formed in the upper part of the rear supporting plate (118) through a U-shaped bearing.
3. The classroom lamp with anti-glare function as defined in claim 1, wherein the upper middle portion of the inverted U-shaped frame (52) is bolted to the lower portion of the slide pipe (3).
4. The classroom lamp with anti-glare function as defined in claim 1, wherein the lower ends of the two pull cords (55) are fastened to the outer walls of the two rings (6).
5. The lamp for classroom with anti-glare function as defined in claim 2, wherein the lower end of the rotating motor (111) is bolted to the upper left front side of the lamp housing (7).
6. The lamp for classroom with anti-glare function as claimed in claim 2, wherein the lower end of the U-shaped wheel frame (114) is bolted to the upper right front side of the lamp housing (7).
7. A classroom lamp having an anti-glare function as defined in claim 2, wherein the lower end of the rear support plate (118) is bolted to the upper rear side of the lamp housing (7).
8. The classroom lamp with anti-glare function as defined in claim 1, wherein the T-shaped mounting base (1) has a threaded mounting hole at each of four corners of a horizontal section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120572177.4U CN214306742U (en) | 2021-03-19 | 2021-03-19 | Classroom lamp with anti-dazzle function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120572177.4U CN214306742U (en) | 2021-03-19 | 2021-03-19 | Classroom lamp with anti-dazzle function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214306742U true CN214306742U (en) | 2021-09-28 |
Family
ID=77836976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120572177.4U Active CN214306742U (en) | 2021-03-19 | 2021-03-19 | Classroom lamp with anti-dazzle function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214306742U (en) |
-
2021
- 2021-03-19 CN CN202120572177.4U patent/CN214306742U/en active Active
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