CN213713003U - Anti-dazzle LED classroom lamp convenient to lift angle regulation - Google Patents
Anti-dazzle LED classroom lamp convenient to lift angle regulation Download PDFInfo
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- CN213713003U CN213713003U CN202120067572.7U CN202120067572U CN213713003U CN 213713003 U CN213713003 U CN 213713003U CN 202120067572 U CN202120067572 U CN 202120067572U CN 213713003 U CN213713003 U CN 213713003U
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Abstract
The utility model discloses a be convenient for lift adjustment angle anti-dazzle LED classroom lamp, including lamp shade and main part, a lamp section of thick bamboo is installed to the lower extreme of lamp shade, and the lamp shade rear end is provided with the fixed plate, first nut is installed to the front end of fixed plate, installing in the lower extreme of fixed plate of main part, and the inside of main part is provided with the lifter, the hydraulic stretching base is installed at the lower extreme top of lifter, and the lower extreme of hydraulic stretching base is provided with the second nut, the lower extreme of second nut is connected with the regulating box. This be convenient for lift adjustment angle anti-dazzle LED classroom lamp is provided with the fixed plate, the fixed plate constitutes swing joint through first nut and lifter, when using, the fixed plate shines the angle through regulation LED classroom lamp that first nut can be fine, user's irradiation range has been increased, LED classroom lamp practicality has been improved, avoid LED classroom lamp because of the angle can not be adjusted, lead to shining the blind area of appearing easily, be unfavorable for the use, and also bring unnecessary for the user troublesome.
Description
Technical Field
The utility model relates to a LED classroom lamp technical field specifically is a be convenient for lift adjustment angle anti-dazzle LED classroom lamp.
Background
The LED light-emitting diode is a solid semiconductor device capable of converting electric energy into visible light, can directly convert electricity into light, the heart of the LED is a semiconductor wafer, one end of the wafer is attached to a support, the other end of the wafer is a cathode, the other end of the wafer is connected with an anode of a power supply, the whole wafer is packaged by epoxy resin, and the LED classroom lamp is free of glass parts, convenient to transport, free of an aluminum radiator, low in cost, light in weight, high in safety, free of harm to a human body, energy-saving and consumption-reducing.
In use of the anti-dazzle LED classroom lamp in the market, most LED classroom lamps do not have an anti-dazzle layer and are only single lampshades, and the illumination angles of some LED classroom lamps cannot be adjusted, so that illumination blind areas are easily generated, the LED classroom lamp is not convenient for a user to use, the practicability of the LED classroom lamp is reduced, and therefore the anti-dazzle LED classroom lamp convenient for adjusting the angles in a lifting mode is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a be convenient for lift adjustment angle anti-dazzle LED classroom lamp to the LED classroom lamp that proposes in solving above-mentioned background does not possess anti-dazzle layer mostly, is only single lamp shade, and some LED classroom lamps illumination angle can not be adjusted, produces the illumination blind area easily, and the person of not being convenient for uses, has reduced the problem of the practicality of LED classroom lamp.
In order to achieve the above object, the utility model provides a following technical scheme: an anti-dazzle LED classroom lamp convenient for adjusting the angle in a lifting mode comprises a lamp shade and a main body, wherein a lamp barrel is mounted at the lower end of the lamp shade, a fixing plate is arranged at the rear end of the lamp shade, a first nut is mounted at the front end of the fixing plate, the main body is mounted at the lower end of the fixing plate, a lifting rod is arranged inside the main body, a hydraulic telescopic base is mounted at the top of the lower end of the lifting rod, a second nut is arranged at the lower end of the hydraulic telescopic base, an adjusting box is connected to the lower end of the second nut, a protective sleeve is mounted in the middle of the upper end of the lamp shade, a threaded rod is mounted at the upper end of the right side of the main body, a hand wheel is arranged on the right side of the threaded rod, a threaded groove is fixed on the left side of the hand wheel, a clamping groove is, and the right side of the movable shaft is connected with a lamp cylinder sleeve.
Preferably, the fixed plate and the lifting rod form a movable connection through a first nut, and the fixed plate and the lampshade are of an integral structure.
Preferably, the lifting rod and the hydraulic telescopic base form a lifting structure, and the hydraulic telescopic base and the bottom of the main body are of a welded integrated structure.
Preferably, the threaded rod passes through the thread groove and constitutes threaded connection with the draw-in groove, and the draw-in groove is rectangle form equidistance along the right side inner wall of lifter and distributes.
Preferably, the adjusting box and the lower end of the main body form a detachable structure through a second nut, and the second nut is provided with two groups.
Preferably, the anti-glare layer is matched with the inner wall of the lampshade, and the anti-glare layer and the lampshade are of an integral structure.
Compared with the prior art, the beneficial effects of the utility model are that: this be convenient for lift adjustment angle anti-dazzle LED classroom lamp is provided with the fixed plate, the fixed plate constitutes swing joint through first nut and lifter, when using, the fixed plate can be fine through first nut regulation LED classroom lamp irradiation angle, user's irradiation range has been increased, LED classroom lamp practicality has been improved, avoid LED classroom lamp to adjust because of the angle, lead to shining the blind area of appearing easily, be unfavorable for the use, and also bring unnecessary trouble for the user, the fixed plate is together fixed with the lamp shade simultaneously, fine steadiness has, avoid being touched by the user, take place the damage, be unfavorable for the user, the quality of this LED classroom lamp has been improved, bring satisfied effect for the user.
Lifter and the flexible base of hydraulic pressure constitute elevation structure, when using, can carry out the height-adjusting through the lifter, the altitude degree of manual regulation LED classroom lamp, reach the height-adjusting purpose of being convenient for, the loaded down with trivial details problem of current LED classroom light altitude mixture control has been solved, LED classroom lamp with altitude mixture control function, possess advantages such as angle regulation, be difficult for producing illumination blind area, convenient to use person uses, the lifter can make LED classroom lamp level lift more stable, make LED classroom lamp possess position adjustable purpose, the device's practicality has been increased.
The threaded rod passes through the thread groove and constitutes threaded connection with the draw-in groove, in use, through adjusting threaded rod, fix the threaded rod in the draw-in groove of lifter right side inner wall, make things convenient for the height of fixed lifter more, can make the vertical removal of LED classroom lamp more stable, it is not hard up to have avoided fixing device to appear in accommodation process, lead to the lifter to drop suddenly, produce danger, the threaded rod has increased the device's security, it is not hard up to prevent to appear in accommodation process, the device's stability has been increased.
Drawings
FIG. 1 is a schematic front view of the present invention;
fig. 2 is a schematic view of the top view structure of the lampshade of the present invention;
fig. 3 is a schematic view of a part of an enlarged structure at a in fig. 1 according to the present invention.
In the figure: 1. a lamp shade; 2. a lamp barrel; 3. a fixing plate; 4. a first nut; 5. a main body; 6. a lifting rod; 7. a hydraulic telescopic base; 8. a second nut; 9. an adjusting box; 10. a protective sleeve; 11. a threaded rod; 12. a hand wheel; 13. a thread groove; 14. a card slot; 15. an anti-glare layer; 16. a connecting plate; 17. a movable shaft; 18. the lamp barrel cover.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: an anti-dazzle LED classroom lamp convenient for adjusting the angle in a lifting mode comprises a lampshade 1, a lamp barrel 2, a fixing plate 3, a first nut 4, a main body 5, a lifting rod 6, a hydraulic telescopic base 7, a second nut 8, an adjusting box 9, a protective sleeve 10, a threaded rod 11, a hand wheel 12, a threaded groove 13, a clamping groove 14, an anti-dazzle layer 15, a connecting plate 16, a movable shaft 17 and a lamp barrel sleeve 18, wherein the lamp barrel 2 is installed at the lower end of the lampshade 1, the fixing plate 3 is arranged at the rear end of the lampshade 1, the first nut 4 is installed at the front end of the fixing plate 3, the main body 5 is installed at the lower end of the fixing plate 3, the lifting rod 6 is arranged inside the main body 5, the hydraulic telescopic base 7 is installed at the top of the lower end of the lifting rod 6, the second nut 8 is arranged at the lower end of the hydraulic telescopic base 7, the lower end of the, threaded rod 11 is installed to the right side upper end of main part 5, and the right side of threaded rod 11 is provided with hand wheel 12, and the left side of hand wheel 12 is fixed with thread groove 13, and the left side of thread groove 13 is provided with draw-in groove 14, and 1 internal connection of lamp shade has anti-dazzle layer 15, and the right side middle part of anti-dazzle layer 15 is provided with connecting plate 16, and the right side of connecting plate 16 is connected with loose axle 17, and the right side of loose axle 17 is connected with lamp barrel cover 18.
The utility model discloses: the fixed plate 3 is movably connected with the lifting rod 6 through the first nut 4, and the fixed plate 3 and the lampshade 1 are of an integral structure, when the LED classroom lamp is used, the fixed plate 3 can well adjust the irradiation angle of the LED classroom lamp through the first nut 4, the irradiation range of a user is increased, the practicability of the LED classroom lamp is improved, the problem that the LED classroom lamp is easily irradiated to cause a blind area due to the fact that the angle cannot be adjusted is avoided, the LED classroom lamp is not beneficial to use, and unnecessary troubles are brought to the user;
the lifting rod 6 and the hydraulic telescopic base 7 form a lifting structure, the hydraulic telescopic base 7 and the bottom of the main body 5 are of a welded integrated structure, when the LED classroom lamp is used, the height can be adjusted through the lifting rod 6, the height of the LED classroom lamp can be manually adjusted, the purpose of facilitating height adjustment is achieved, the problem that the existing LED classroom lamp is complex in height adjustment is solved, the LED classroom lamp with the height adjusting function has the advantages of being adjustable in angle and the like, illumination blind areas are not prone to being generated, and the LED classroom lamp is convenient to use by a user;
the threaded rod 11 is in threaded connection with the clamping groove 14 through the threaded groove 13, and the clamping groove 14 is distributed along the inner wall of the right side of the lifting rod 6 in a rectangular shape at equal intervals. In use, the threaded rod 11 is fixed in the clamping groove 14 in the inner wall of the right side of the lifting rod 6 by adjusting the threaded rod 11, so that the height of the lifting rod 6 is more conveniently fixed, the LED classroom lamp can move vertically more stably, and the phenomenon that the lifting rod 6 falls down suddenly to cause danger due to looseness of a fixing device in the adjusting process is avoided;
the adjusting box 9 and the lower end of the main body 5 form a detachable structure through the second nut 8, three groups of second nuts 8 are arranged, a user can detach the adjusting box 9 and the second nuts 8 to maintain the LED classroom lamp, the LED classroom lamp cannot be normally used due to circuit damage in use, the flexibility of the LED classroom lamp is improved, the operation is simple, the use of the user is facilitated, the second nuts 8 improve the convenience of detaching the LED classroom lamp, the position of the adjusting box 9 can be maintained through the second nuts 8, the damage to the inside of the adjusting box 9 is prevented, the service life of the adjusting box 9 is prolonged, and a satisfactory effect is brought to the user;
the inner wall of anti-dazzle layer 15 and lamp shade 1 agrees with each other, and anti-dazzle layer 15 and lamp shade 1 structure as an organic whole, through setting up anti-dazzle layer 15, can effectually prevent to influence people's sight, and the fatigue strength of vision has been reduced, anti-dazzle layer 15's stability has been improved, through fixed anti-dazzle layer 15, can increase the stability between anti-dazzle layer 15 and lamp shade 1, anti-dazzle layer 15 can improve the definition of picture, reduce the reflection of picture in addition, make the image clearer, it is more lifelike, provide better visual experience, convenient to use person operates.
The working principle is as follows: for the anti-dazzle LED classroom lamp convenient for adjusting the angle by lifting, firstly, the irradiation angle of the LED classroom lamp can be well adjusted through the fixing plate 3 and the first nut 4, the irradiation range of a user is enlarged, the practicability of the LED classroom lamp is improved, the problem that the LED classroom lamp is easy to generate dead zones due to the fact that the LED classroom lamp cannot be adjusted in angle and is not beneficial to use is avoided, the height can be adjusted through the lifting rod 6, the height of the LED classroom lamp is manually adjusted to achieve the aim of conveniently adjusting the height, the problem that the existing LED classroom lamp is complex in height adjustment is solved, the LED classroom lamp with the height adjusting function has the advantages of being adjustable in angle and the like, the illumination dead zones are not easy to generate, the threaded rod 11 is fixed in the clamping groove 14 on the inner wall on the right side of the lifting rod 6 by adjusting the threaded rod 11, the height of the lifting rod 6 is more convenient to fix, avoided fixing device not hard up to appear in accommodation process, lead to lifter 6 to drop suddenly, produce danger, the user can dismantle through regulating box 9 and second nut 8, maintain the work to LED classroom lamp, guarantee that LED classroom lamp in use can not be because of the circuit damages, lead to LED classroom lamp normal use not, the flexibility of this LED classroom lamp has been increased, moreover, the steam generator is simple in operation, the person of facilitating the use uses, through setting up antiglare layer 15, can effectually prevent to influence people's sight, and the fatigue strength of vision has been reduced, antiglare layer 15's stability has been improved, through fixed antiglare layer 15, can increase the stability between antiglare layer 15 and lamp shade 1, just so accomplish the whole use of being convenient for lift adjustment angle antiglare LED classroom lamp.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a be convenient for lift angle regulation anti-dazzle LED classroom lamp, includes lamp shade (1) and main part (5), its characterized in that: the lamp barrel (2) is installed at the lower end of the lampshade (1), the fixing plate (3) is arranged at the rear end of the lampshade (1), the first nut (4) is installed at the front end of the fixing plate (3), the main body (5) is installed at the lower end of the fixing plate (3), the lifting rod (6) is arranged inside the main body (5), the hydraulic telescopic base (7) is installed at the top of the lower end of the lifting rod (6), the second nut (8) is arranged at the lower end of the hydraulic telescopic base (7), the adjusting box (9) is connected with the lower end of the second nut (8), the protective sleeve (10) is installed in the middle of the upper end of the lampshade (1), the threaded rod (11) is installed at the upper end of the right side of the main body (5), the hand wheel (12) is arranged on the right side of the threaded rod (11), the threaded groove (13) is fixed on the left side of the hand wheel (, the LED lamp is characterized in that an anti-glare layer (15) is connected to the inner portion of the lampshade (1), a connecting plate (16) is arranged in the middle of the right side of the anti-glare layer (15), a movable shaft (17) is connected to the right side of the connecting plate (16), and a lamp tube sleeve (18) is connected to the right side of the movable shaft (17).
2. The anti-glare LED classroom lamp convenient for adjusting angles through lifting as claimed in claim 1, wherein: the fixed plate (3) is movably connected with the lifting rod (6) through a first nut (4), and the fixed plate (3) and the lampshade (1) are of an integral structure.
3. The anti-glare LED classroom lamp convenient for adjusting angles through lifting as claimed in claim 1, wherein: the lifting rod (6) and the hydraulic telescopic base (7) form a lifting structure, and the hydraulic telescopic base (7) and the bottom of the main body (5) are of a welded integrated structure.
4. The anti-glare LED classroom lamp convenient for adjusting angles through lifting as claimed in claim 1, wherein: threaded rod (11) constitute threaded connection through thread groove (13) and draw-in groove (14), and draw-in groove (14) are rectangle form equidistance along the right side inner wall of lifter (6) and distribute.
5. The anti-glare LED classroom lamp convenient for adjusting angles through lifting as claimed in claim 1, wherein: the adjusting box (9) and the lower end of the main body (5) form a detachable structure through a second nut (8), and the second nut (8) is provided with two groups.
6. The anti-glare LED classroom lamp convenient for adjusting angles through lifting as claimed in claim 1, wherein: the anti-glare layer (15) is matched with the inner wall of the lampshade (1), and the anti-glare layer (15) and the lampshade (1) are of an integral structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120067572.7U CN213713003U (en) | 2021-01-11 | 2021-01-11 | Anti-dazzle LED classroom lamp convenient to lift angle regulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120067572.7U CN213713003U (en) | 2021-01-11 | 2021-01-11 | Anti-dazzle LED classroom lamp convenient to lift angle regulation |
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| Publication Number | Publication Date |
|---|---|
| CN213713003U true CN213713003U (en) | 2021-07-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120067572.7U Active CN213713003U (en) | 2021-01-11 | 2021-01-11 | Anti-dazzle LED classroom lamp convenient to lift angle regulation |
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| CN (1) | CN213713003U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114321780A (en) * | 2022-01-26 | 2022-04-12 | 海宁市新光源照明科技股份有限公司 | Adjustable anti-dazzle classroom lighting panel lamp |
-
2021
- 2021-01-11 CN CN202120067572.7U patent/CN213713003U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114321780A (en) * | 2022-01-26 | 2022-04-12 | 海宁市新光源照明科技股份有限公司 | Adjustable anti-dazzle classroom lighting panel lamp |
| CN114321780B (en) * | 2022-01-26 | 2022-12-06 | 海宁市新光源照明科技股份有限公司 | Adjustable anti-dazzle classroom lighting panel lamp |
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