CN208859447U - A kind of rotatable anti-glare LED ceiling lamp - Google Patents

Abstract

The utility model relates to technical field of lamps, and disclose a kind of rotatable anti-glare LED ceiling lamp, including two mounting plates, the bottom of the mounting plate offers mounting hole, the opposite side of two mounting plates opens up fluted, and the inside of the right side groove is fixedly connected with pin shaft, is rotatably connected to rotating plate on the outside of the pin shaft, it is fixedly connected with top plate on the left of the rotating plate, is fixedly connected with fixed block on the left of the top plate.The rotatable anti-glare LED ceiling lamp, it is easy to operate, it does not need maintenance personnel and faces upward head to operate, ceiling lamp is avoided to be fixed on roof top and inconvenient maintenance personal removes lampshade and safeguards to ceiling lamp, facilitate maintenance and cleaning of the maintenance personnel to ceiling lamp, improve the using effect of the ceiling lamp, the light of LED light is set to become not dazzling dazzling, it avoids damaging the eye health of human body, effectively improves the lighting quality of LED lamp and the market value of the LED ceiling lamp.

Description

A kind of rotatable anti-glare LED ceiling lamp

Technical field

The utility model relates to technical field of lamps, specially a kind of rotatable anti-glare LED ceiling lamp.

Background technique

Ceiling lamp is one kind of lamps and lanterns, as the term suggests being due to relatively flat above lamps and lanterns, bottom is attached to roof completely when installation Above so referred to as ceiling lamp, light source have common white light bulb, fluorescent lamp, high-intensity gas discharge lamp, tungsten halogen lamp and LED etc., mesh Preceding ceiling lamp most popular in the market is exactly LED ceiling lamp, is that the various places such as family, office and entertainment place are often selected Lamps and lanterns.

Existing LED ceiling lamp remains certain defect when in use, and the light of existing LED light belongs to aggregation Light source is easy to make one to generate dazzling phenomenon, greatly endangers the eye health generation of human body, influences the illumination matter of LED lamp Amount, while existing ceiling lamp product structure is not reasonable, is generally fixedly mounted on roof, lampshade removes difficulty, is not easy to The maintenance of ceiling lamp causes difficulty to the maintenance or cleaning of ceiling lamp, influences the market value of ceiling lamp, so propose one kind Rotatable anti-glare LED ceiling lamp solves the problems, such as above-mentioned propose.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides a kind of rotatable anti-glare LED ceiling lamp, has The advantages that ceiling lamp can be facilitated to be safeguarded and prevent ceiling lamp dazzling, solve existing LED ceiling lamp be easy to cause it is dazzling Be inconvenient to the problem of safeguarding simultaneously.

(2) technical solution

To realize the above-mentioned purpose that ceiling lamp can be facilitated to be safeguarded and prevented ceiling lamp dazzling, the utility model is provided Following technical solution: a kind of rotatable anti-glare LED ceiling lamp, including two mounting plates, the bottom of the mounting plate open up There is a mounting hole, the opposite side of two mounting plates opens up fluted, and the inside of the right side groove is fixedly connected with pin Axis is rotatably connected to rotating plate on the outside of the pin shaft, and top plate is fixedly connected on the left of the rotating plate, and the left side of the top plate is solid Surely it is connected with fixed block, the inside of the fixed block is plugged with fixing bolt, and the bottom of the top plate offers thread groove, the spiral shell The internal whorl of groove is connected with annular spiral shell plate, and the bottom of the annular spiral shell plate is fixedly connected with connecting plate, the connecting plate Left side is fixedly connected with gin pole, and the bottom of the connecting plate is fixedly installed with lampshade, and the bottom of the lampshade is fixedly installed with scattered Tabula rasa, the bottom of the astigmatism plate offer equally distributed astigmatism hole, and the bottom of the top plate is fixedly installed with circuit board, institute The bottom for stating circuit board is fixedly installed with equally distributed LED wick, is fixedly connected with diverging lens on the inside of the connecting plate Piece, the inner wall of the lampshade are fixedly connected with equally distributed refraction convex block, are fixedly connected at left and right sides of the lampshade The mounting base being spaced substantially equidistant is fixedly connected with refracting prisms between corresponding two mounting bases in the left and right sides.

Preferably, the bottom of the groove is communicated with the outside, and the left side through-going recess of the rotating plate simultaneously extends to top plate Right side.

Preferably, the right side through-going recess of the fixed block and extend to the left side of top plate, the thread groove in a ring, institute The bottom of annular spiral shell plate is stated through thread groove and extends to the top of connecting plate.

Preferably, the one end at the fixing bolt back side runs through mounting plate, groove and the fixed block in left side and extends to installation The back side of plate is connect with nut thread.

Preferably, the circuit board is located at the inside of annular spiral shell plate, and the astigmatic lens are located at the lower section of LED lamp.

Preferably, the refraction convex block is located at the lower section of astigmatic lens and is located at the top of refracting prisms.

(3) beneficial effect

Compared with prior art, the utility model provides a kind of rotatable anti-glare LED ceiling lamp, and having following has Beneficial effect:

1, the rotatable anti-glare LED ceiling lamp is coupled screw etc. by mounting hole and mounting plate is mounted on room On top, the fixing bolt that extraction left side is installed, by fixed block from the groove in left side under the cooperation of right side pin shaft and the rotating plate of rotation In produce downwards, so that top plate be driven to produce downwards, ceiling lamp can be reduced by the circuit board on top plate and under LED lamp turns Height, be rotated further by gin pole, drive connecting plate to be rotated, to drive the annular spiral shell plate of connection to be rotated, by annular spiral shell Plate is produced from thread groove, can remove lampshade, easy to operate, does not need maintenance personnel and face upward head to operate, and avoids ceiling Lamp is fixed on roof top and inconvenient maintenance personal removes lampshade and safeguards to ceiling lamp, facilitates maintenance personnel to LED The maintenance and cleaning of ceiling lamp, improve the using effect of the LED ceiling lamp.

2, the rotatable anti-glare LED ceiling lamp, issues light by LED lamp, passes through astigmatic lens first for LED The light source of light scatters, and the light source then to scatter spreads light further progress under the auxiliary of refraction convex block, finally By the refraction action of multiple refracting prisms, light refraction is gone out, the light refracted on lampshade cannot be reflected by lampshade It goes out, by multiple scattering and refraction, light is uniformly projected by the astigmatism hole in astigmatism plate, becomes the light of LED light It is not dazzling dazzling, it avoids damaging the eye health of human body, effectively improves the lighting quality of LED lamp and be somebody's turn to do The market value of LED ceiling lamp.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the left view of refracting prisms in the utility model structure；

Fig. 3 is the face upwarding section of top slab connecting structure in the utility model structure.

In figure: 1 mounting plate, 2 mounting holes, 3 grooves, 4 pin shafts, 5 rotating plates, 6 top plates, 7 fixed blocks, 8 fixing bolts, 9 screw threads Slot, 10 annular spiral shell plates, 11 connecting plates, 12 gin poles, 13 lampshades, 14 astigmatism plates, 15 astigmatism holes, 16 circuit boards, 17LED wick, 18 Astigmatic lens, 19 refraction convex blocks, 20 mounting bases, 21 refracting prisms.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of rotatable anti-glare LED ceiling lamp, Including two mounting plates 1, the bottom of mounting plate 1 offers mounting hole 2, and the opposite side of two mounting plates 1 opens up fluted 3, the bottom of groove 3 is communicated with the outside, and the inside of right groove 3 is fixedly connected with pin shaft 4, the outside rotation connection of pin shaft 4 There is rotating plate 5, the left side of rotating plate 5 is fixedly connected with top plate 6, the left side through-going recess 3 of rotating plate 5 and the right side for extending to top plate 6, top Plate 6 is rounded, and the left side of top plate 6 is fixedly connected with fixed block 7, and the right side through-going recess 3 of fixed block 7 simultaneously extends to top plate 6 Left side, the inside of fixed block 7 are plugged with fixing bolt 8, and the one end at 8 back side of fixing bolt through the mounting plate 1 in left side, groove 3 and is consolidated Determine block 7 and the back side for extending to mounting plate 1 is connect with nut thread, the bottom of top plate 6 offers thread groove 9, and thread groove 9 is in ring Shape, the internal whorl of thread groove 9 are connected with annular spiral shell plate 10, and the bottom of annular spiral shell plate 10 is fixedly connected with connecting plate 11, annular The bottom of spiral shell plate 10 runs through thread groove 9 and extends to the top of connecting plate 11, the diameter of connecting plate 11 and annular spiral shell plate 10, height It is equal with thickness, the left side of connecting plate 11 is fixedly connected with gin pole 12, and the bottom of connecting plate 11 is fixedly installed with lampshade 13, lamp The bottom of cover 13 is fixedly installed with astigmatism plate 14, and astigmatism plate 14 is PC diffuser plate, and light transmittance is 80% or more, and common PC is milky white Plate is only 20%, by the diffusion of diffuser plate, makes entire plate face one uniform light-emitting surface of formation without forming dark space, It not will form afterimage on picture, keep picture more true to nature, reach the glittering and translucent visual effect of entire body, the bottom of astigmatism plate 14 Equally distributed astigmatism hole 15 is offered, the astigmatism hole more astigmatism of 15 quantity are more uniform, and the bottom of top plate 6 is fixedly installed with circuit Plate 16, circuit board 16 are located at the inside of annular spiral shell plate 10, and the bottom of circuit board 16 is fixedly installed with equally distributed LED lamp 17, LED lamp 17 and circuit board 16 are electrical connection, are coupled screw etc. by mounting hole 2 and mounting plate 1 is mounted on roof On, the fixing bolt 8 that extraction left side is installed, by fixed block 7 from the recessed of left side under the cooperation of right side pin shaft 4 and the rotating plate 5 of rotation Produced downwards in slot 3, so that top plate 6 be driven to produce downwards, can by under the circuit board 16 and 17 turns of LED lamp on top plate 6, The height for reducing ceiling lamp, is rotated further by gin pole 12, and connecting plate 11 is driven to be rotated, thus drive the annular spiral shell plate 10 of connection into Row rotation, annular spiral shell plate 10 is produced from thread groove 9, can remove lampshade 13, easy to operate, is not needed maintenance personnel and is faced upward Head is operated, and avoids ceiling lamp from being fixed on roof top and inconvenient maintenance personal removes lampshade 13 and ties up to ceiling lamp Shield, facilitates maintenance and cleaning of the maintenance personnel to LED ceiling lamp, improves the using effect of the LED ceiling lamp, connecting plate 11 inside is fixedly connected with astigmatic lens 18, and astigmatic lens 18 are located at the lower section of LED lamp 17, and the inner wall of lampshade 13 is fixed It is connected with equally distributed refraction convex block 19, the left and right sides of lampshade 13 is fixedly connected to the mounting base 20 being spaced substantially equidistant, Refracting prisms 21 are fixedly connected between corresponding two mounting bases 20 in the left and right sides, refraction convex block 19 is located at astigmatic lens 18 Lower section and be located at the tops of refracting prisms 21, light is issued by LED lamp 17, first by astigmatic lens 18 by LED light The light source of light scatters, and the light source then to scatter spreads light further progress under the auxiliary of refraction convex block 19, finally By the refraction action of multiple refracting prisms 21, light refraction is gone out, the light refracted on lampshade 13 cannot pass through lampshade 13 reflect away, and by multiple scattering and refraction, light is uniformly projected by the astigmatism hole 15 in astigmatism plate 14, make LED light Light become it is not dazzling dazzling, avoid damaging the eye health of human body, effectively improve the illumination matter of LED lamp The market value of amount and the LED ceiling lamp.

When in use, it is coupled screw etc. by mounting hole 2 mounting plate 1 is mounted on roof, the installation of extraction left side Fixing bolt 8, fixed block 7 produced downwards from the groove 3 in left side under the cooperation of right side pin shaft 4 and the rotating plate 5 of rotation, from And top plate 6 is driven to produce downwards, the height of ceiling lamp under the circuit board 16 and 17 turns of LED lamp on top plate 6, can will be reduced, It is rotated further by gin pole 12, drives connecting plate 11 to be rotated, to drive the annular spiral shell plate 10 of connection to be rotated, by annular spiral shell plate 10 produce from thread groove 9, can remove lampshade 13, issue light by LED lamp 17, and passing through astigmatic lens 18 first will The light source of LED lamplight scatters, and the light source then to scatter spreads light further progress under the auxiliary of refraction convex block 19, Finally by the refraction action of multiple refracting prisms 21, light refraction is gone out, the light refracted on lampshade 13 cannot pass through Lampshade 13 reflects away, and by multiple scattering and refraction, light is uniformly projected by the astigmatism hole 15 in astigmatism plate 14.

In conclusion the rotatable anti-glare LED ceiling lamp, is coupled screw etc. for mounting plate 1 by mounting hole 2 It is mounted on roof, the fixing bolt 8 that extraction left side is installed, by fixed block 7 under the cooperation of right side pin shaft 4 and the rotating plate 5 of rotation It is produced downwards from the groove 3 in left side, so that top plate 6 is driven to produce downwards, it can be by the circuit board 16 and LED light on top plate 6 Under 17 turns of core, the height of ceiling lamp is reduced, is rotated further by gin pole 12, drives connecting plate 11 to be rotated, to drive the ring of connection Shape spiral shell plate 10 is rotated, and annular spiral shell plate 10 is produced from thread groove 9, can remove lampshade 13, easy to operate, is not needed Maintenance personnel faces upward head and operates, and avoids ceiling lamp from being fixed on roof top and inconvenient maintenance personal removes lampshade 13 to ceiling Lamp is safeguarded, maintenance and cleaning of the maintenance personnel to LED ceiling lamp are facilitated, and improves the use effect of the LED ceiling lamp Fruit.

Also, light is issued by LED lamp 17, the light source of LED lamplight is scattered by astigmatic lens 18 first, Then the light source to scatter spreads light further progress under the auxiliary of refraction convex block 19, finally by multiple refracting prisms 21 Refraction action, light refraction is gone out, the light refracted on lampshade 13 cannot be reflected away by lampshade 13, through excessive Secondary scattering and refraction, light are uniformly projected by the astigmatism hole 15 in astigmatism plate 14, the not dazzling thorn for becoming the light of LED light Eye, avoids damaging the eye health of human body, effectively improves the lighting quality and the LED ceiling lamp of LED lamp Market value, solve the problems, such as that existing LED ceiling lamp be easy to cause dazzling while inconvenient maintenance.

It should be noted that the terms "include", "comprise" or its any other variant are intended to the packet of nonexcludability Contain, so that the process, method, article or equipment for including a series of elements not only includes those elements, but also including Other elements that are not explicitly listed, or further include for elements inherent to such a process, method, article, or device. In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including the element Process, method, article or equipment in there is also other identical elements.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of rotatable anti-glare LED ceiling lamp, including two mounting plates (1), it is characterised in that: the mounting plate (1) Bottom offer mounting hole (2), two opposite sides of the mounting plate (1) open up fluted (3), the right side groove (3) inside is fixedly connected with pin shaft (4), is rotatably connected to rotating plate (5) on the outside of the pin shaft (4), a left side for the rotating plate (5) Side is fixedly connected with top plate (6), is fixedly connected with fixed block (7) on the left of the top plate (6), the inside of the fixed block (7) It is plugged with fixing bolt (8), the bottom of the top plate (6) offers thread groove (9), the internal whorl connection of the thread groove (9) There is annular spiral shell plate (10), the bottom of the annular spiral shell plate (10) is fixedly connected with connecting plate (11), a left side for the connecting plate (11) Side is fixedly connected with gin pole (12), and the bottom of the connecting plate (11) is fixedly installed with lampshade (13), the bottom of the lampshade (13) Portion is fixedly installed with astigmatism plate (14), and the bottom of the astigmatism plate (14) offers equally distributed astigmatism hole (15), the top The bottom of plate (6) is fixedly installed with circuit board (16), and the bottom of the circuit board (16) is fixedly installed with equally distributed LED light Core (17) is fixedly connected with astigmatic lens (18) on the inside of the connecting plate (11), and the inner wall of the lampshade (13) is fixedly connected There is equally distributed refraction convex block (19), is fixedly connected to the mounting base being spaced substantially equidistant at left and right sides of the lampshade (13) (20), refracting prisms (21) are fixedly connected between corresponding two mounting bases (20) in the left and right sides.

2. the rotatable anti-glare LED ceiling lamp of one kind according to claim 1, it is characterised in that: the groove (3) Bottom is communicated with the outside, the left side through-going recess (3) of the rotating plate (5) and the right side for extending to top plate (6).

3. the rotatable anti-glare LED ceiling lamp of one kind according to claim 1, it is characterised in that: the fixed block (7) Right side through-going recess (3) and extend to the left sides of top plate (6), the thread groove (9) in a ring, the annular spiral shell plate (10) Bottom runs through thread groove (9) and extends to the top of connecting plate (11).

4. the rotatable anti-glare LED ceiling lamp of one kind according to claim 1, it is characterised in that: the fixing bolt (8) The one end at the back side runs through mounting plate (1), groove (3) and the fixed block (7) in left side and extends to the back side and the nut of mounting plate (1) It is threadedly coupled.

5. the rotatable anti-glare LED ceiling lamp of one kind according to claim 1, it is characterised in that: the circuit board (16) it is located at the inside of annular spiral shell plate (10), the astigmatic lens (18) are located at the lower section of LED lamp (17).

6. the rotatable anti-glare LED ceiling lamp of one kind according to claim 1, it is characterised in that: the refraction convex block (19) lower section positioned at astigmatic lens (18) and the top positioned at refracting prisms (21).