CN220669279U

CN220669279U - Blue light prevention LED clean lamp

Info

Publication number: CN220669279U
Application number: CN202322325638.XU
Authority: CN
Inventors: 陈炜明
Original assignee: Shenzhen Xuxiang Purification Technology Co ltd
Current assignee: Shenzhen Xuxiang Purification Technology Co ltd
Priority date: 2023-08-29
Filing date: 2023-08-29
Publication date: 2024-03-26
Anticipated expiration: 2033-08-29

Abstract

The utility model belongs to the technical field of clean lamps, and particularly relates to a blue light prevention LED clean lamp, which comprises a lamp holder and a connecting frame, wherein a diffusion plate is slidably connected to the inner wall of the lamp holder, a threaded rod is connected to the outer wall of the lamp holder in a threaded manner, the inner end of the threaded rod extends into the lamp holder and contacts the side surface of the diffusion plate, a pinion is fixedly connected to the circumferential outer wall of the threaded rod, a rotating shaft is fixedly connected to the outer wall of the lamp holder, a large gear is fixedly connected to the circumferential outer wall of the rotating shaft, the pinion is meshed with the large gear, a shaft sleeve is rotated on the circumferential outer wall of the rotating shaft, two fixing plates are fixedly connected to the circumferential outer wall of the shaft sleeve in a symmetrical structure, the inner wall of the connecting frame is fixedly connected with the two fixing plates, a limiting block is fixedly connected to the outer end of the rotating shaft, and a connecting plate is fixedly connected to the inner wall of the connecting frame. This design can be through rotating the lighting fixture for the threaded rod is with the inside release of some follow lighting fixture of diffuser plate, thereby the operating personnel of being convenient for is taken out the diffuser plate from the lighting fixture inside and is changed.

Description

Blue light prevention LED clean lamp

Technical Field

The utility model relates to the technical field of clean lamps, in particular to a blue light prevention LED clean lamp.

Background

Blue light is light with the wavelength in the range of 400-500 nm in visible light and is the light with the strongest energy in the visible light, so that the surface of a diffusion plate on a clean lamp is usually coated with a blue light preventing agent, the blue light can be filtered, a groove for placing the diffusion plate is formed in a lamp housing of the clean lamp, and the diffusion plate is bent during installation to enable corners of the diffusion plate to be buckled in the groove in the lamp housing.

Existing diffuser plate mounting means, although can be convenient for install the diffuser plate, but need crooked the diffuser plate when installation and dismantlement, just can install the diffuser plate in the recess of lamp body, but the diffuser plate is at crooked in-process, and the dynamics is difficult to control, leads to the diffuser plate surface to go out the crease easily, for this reason, we propose a prevent blue light LED clean lamp.

Disclosure of Invention

The utility model provides a blue light prevention LED clean lamp, which solves the technical problems that the existing installation mode of a diffusion plate is convenient to install, the diffusion plate can be installed in a groove of a lamp housing only by bending the diffusion plate during installation and disassembly, but the strength of the diffusion plate is not easy to control in the bending process, and crease is easily generated on the surface of the diffusion plate.

The utility model provides a blue light prevention LED clean lamp, which comprises a lamp holder and a connecting frame, wherein a diffusion plate is slidingly connected to the inner wall of the lamp holder, a threaded rod is connected to the outer wall of the lamp holder in a threaded manner, the inner end of the threaded rod extends into the lamp holder and contacts with the side surface of the diffusion plate, a pinion is fixedly connected to the outer wall of the threaded rod, a rotating shaft is fixedly connected to the outer wall of the lamp holder, a large gear is fixedly connected to the outer wall of the rotating shaft, the pinion is meshed with the large gear, a shaft sleeve is rotated on the outer wall of the rotating shaft, two fixing plates are fixedly connected to the outer wall of the shaft sleeve in a symmetrical structure, the inner wall of the connecting frame is fixedly connected with the two fixing plates, a limiting block is fixedly connected to the outer end of the rotating shaft, a connecting plate is fixedly connected to the inner wall of the connecting frame, and two ends of the connecting plate are respectively fixedly connected with a first limiting plate and a second limiting plate.

Further, the connecting plate is of an L-shaped structure, and an included angle between the transverse plate and the vertical plate of the connecting plate is a right angle.

Further, the first limiting plate and the second limiting plate are respectively fixed at the transverse plate and the vertical plate of the connecting plate, and the first limiting plate and the second limiting plate are mutually perpendicular.

Further, the outer wall of the circumference of the rotating shaft is sleeved with a torsion spring, one end of the torsion spring is fixedly connected with the lamp bracket, and the other end of the torsion spring is fixedly connected with the shaft sleeve.

Further, the side wall of the lamp holder is fixedly connected with a second magnetic block, the side wall of the diffusion plate is fixedly connected with a first magnetic block, and the first magnetic block is attracted with the second magnetic block.

Further, the inner wall of the lamp holder is fixedly connected with a plurality of LED lamp tubes, and the LED lamp tubes are arranged in a linear equidistant structure.

Further, the outer wall of the connecting frame is fixedly connected with a hinged support, and the hinged support is used for being hinged with the lamp post.

Further, the surface of the diffusion plate is coated with blue light preventing paint.

The beneficial effects of the utility model are as follows:

1. through hinged support and lamp pole hinge, when changing the diffuser plate, through rotating the lighting fixture, make the lighting fixture drive the pivot and rotate, make the pivot rotate along the axle sleeve inner wall, can drive the stopper and rotate when rotating, the stopper rotates to contact with first limiting plate from contacting with the second limiting plate, the lighting fixture rotates to the vertical state from the level this moment, the lighting fixture can drive the threaded rod and rotate, make the pinion on the threaded rod roll along the gear wheel outer wall, can slide along the tooth's socket on the gear wheel when the pinion rotates, the pinion can drive the threaded rod simultaneously and rotate, make the threaded rod to the inside removal of lighting fixture, the threaded rod passes the second magnetic path and produces the extrusion to the diffuser plate, the slide of diffuser plate both sides can be followed the spout inner wall outside and slide this moment, make diffuser plate part remove to the lighting fixture outside, thereby be convenient for operating personnel take the diffuser plate out from the lighting fixture inside and change, this design can be used for the threaded rod to release from inside the lighting fixture, thereby be convenient for operating personnel will take out from the lighting fixture inside and change.

2. Through setting up the torsional spring, under the torsion effect of torsional spring, the lighting fixture is reverse to rotate ninety degrees this moment for the lighting fixture keeps horizontality, makes the installation of lighting fixture more pleasing to the eye, also is convenient for rotate the lighting fixture simultaneously, so that changes with the diffuser plate.

3. Through setting up first magnetic path on the diffuser plate to set up the second magnetic path at the lighting fixture inner wall, through first magnetic path and the mutual actuation of second magnetic path, can make the installation of diffuser plate more stable.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

fig. 2 is a schematic view of a structure of a lamp stand according to the present utility model;

FIG. 3 is a schematic view of a partial structure of the present utility model;

FIG. 4 is a schematic view of the structure of the connecting plate of the present utility model;

fig. 5 is a schematic view of an installation structure of the stopper of the present utility model.

In the figure: 1. a lamp holder; 2. a diffusion plate; 3. a slide plate; 4. a first magnetic block; 5. a second magnetic block; 6. a chute; 7. an LED lamp tube; 8. a connecting frame; 9. a hinged support; 10. a threaded rod; 11. a pinion gear; 12. a rotating shaft; 13. a torsion spring; 14. a shaft sleeve; 15. a large gear; 16. a fixing plate; 17. a limiting block; 18. a connecting plate; 19. a first limiting plate; 20. and the second limiting plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1, 3, 4 and 5, the blue light preventing LED clean lamp comprises a lamp holder 1 and a connecting frame 8, wherein the inner wall of the lamp holder 1 is slidably connected with a diffusion plate 2, the surface of the diffusion plate 2 is coated with blue light preventing paint, the diffusion plate 2 can have the function of filtering blue light by coating blue light preventing paint on the diffusion plate 2, a threaded rod 10 is connected with the outer wall of the lamp holder 1 in a threaded manner, the inner end of the threaded rod 10 extends into the lamp holder 1 and contacts with the side surface of the diffusion plate 2, a pinion 11 is fixedly connected with the circumferential outer wall of the threaded rod 10, a rotating shaft 12 is fixedly connected with the circumferential outer wall of the lamp holder 1, a large gear 15 is fixedly connected with the circumferential outer wall of the rotating shaft 12, the pinion 11 is meshed with the large gear 15, a shaft sleeve 14 is rotationally arranged on the circumferential outer wall of the rotating shaft 12, the circumferential outer wall of the shaft sleeve 14 is symmetrically fixedly connected with two fixing plates 16, the inner wall of the connecting frame 8 is fixedly connected with the two fixing plates 16, the outer end of the rotating shaft 12 is fixedly connected with a limiting block 17, the inner wall of the connecting frame 8 is fixedly connected with a connecting plate 18, two ends of the connecting plate 18 are respectively and fixedly connected with a first limiting plate 19 and a second limiting plate 20, the connecting plate 18 is of an L-shaped structure, an included angle between a transverse plate and a vertical plate of the connecting plate 18 is a right angle, the first limiting plate 19 and the second limiting plate 20 are respectively fixed at the transverse plate and the vertical plate of the connecting plate 18, the first limiting plate 19 and the second limiting plate 20 are mutually perpendicular, the hinged support 9 is hinged with a lamp post, when the diffusion plate 2 is replaced, the lamp holder 1 drives the rotating shaft 12 to rotate by rotating the lamp holder 1, the rotating shaft 12 rotates along the inner wall of the shaft sleeve 14, the limiting block 17 is driven to rotate when the rotating shaft 12 rotates, the limiting block 17 rotates from contacting the second limiting plate 20 to contacting the first limiting plate 19, at the moment, the lamp holder 1 rotates from a horizontal state to a vertical state, and the lamp holder 1 rotates in the rotating process, the threaded rod 10 can be driven to rotate, the pinion 11 on the threaded rod 10 rolls along the outer wall of the large gear 15, the pinion 11 slides along tooth grooves on the large gear 15 when rotating, meanwhile, the pinion 11 can drive the threaded rod 10 to rotate, the threaded rod 10 moves towards the inside of the lamp holder 1, the threaded rod 10 passes through the second magnetic block 5 to extrude the diffusion plate 2, at the moment, the sliding plates 3 on two sides of the diffusion plate 2 can slide outwards along the inner wall of the sliding groove 6, the diffusion plate 2 can be partially moved to the outside of the lamp holder 1, and therefore an operator can conveniently withdraw the diffusion plate 2 from the inside of the lamp holder 1 to replace.

As shown in fig. 4, the outer wall of the circumference of the rotating shaft 12 is sleeved with a torsion spring 13, one end of the torsion spring 13 is fixedly connected with the lamp holder 1, the other end of the torsion spring 13 is fixedly connected with the shaft sleeve 14, the outer wall of the circumference of the rotating shaft 12 is sleeved with the torsion spring 13, one end of the torsion spring 13 is fixedly connected with the lamp holder 1, the other end of the torsion spring 13 is fixedly connected with the shaft sleeve 14, and by arranging the torsion spring 13, under the torsion effect of the torsion spring 13, the lamp holder 1 reversely rotates ninety degrees at the moment, so that the lamp holder 1 is kept in a horizontal state, the lamp holder 1 is more attractive in appearance, and meanwhile, the lamp holder 1 is also convenient to rotate so as to be replaced with the diffusion plate 2.

As shown in fig. 2, the side wall of the lamp holder 1 is fixedly connected with a second magnetic block 5, the side wall of the diffusion plate 2 is fixedly connected with a first magnetic block 4, the first magnetic block 4 is attracted with the second magnetic block 5, the first magnetic block 4 is arranged on the diffusion plate 2, the second magnetic block 5 is arranged on the inner wall of the lamp holder 1, and the diffusion plate 2 can be more stably installed by the mutual attraction of the first magnetic block 4 and the second magnetic block 5.

As shown in fig. 2, the inner wall of the lamp holder 1 is fixedly connected with a plurality of LED lamps 7, the LED lamps 7 are arranged in a linear equidistant structure, the outer wall of the connecting frame 8 is fixedly connected with a hinged support 9, and the hinged support 9 is used for being hinged with a lamp post.

Working principle: through hinging 9 with the lamp pole, when changing diffuser plate 2, through rotating lighting fixture 1, make lighting fixture 1 drive pivot 12 rotation, make pivot 12 rotate along axle sleeve 14 inner wall, can drive stopper 17 rotation when pivot 12 rotates, stopper 17 from contact rotation with second limiting plate 20 to contact with first limiting plate 19, lighting fixture 1 rotates to the vertical state from the level at this moment, lighting fixture 1 can drive threaded rod 10 rotation in the rotation process, make pinion 11 on the threaded rod 10 roll along the gear wheel 15 outer wall, pinion 11 slides along the tooth's socket on the gear wheel 15 when rotating, simultaneously pinion 11 can drive threaded rod 10 rotation, make threaded rod 10 to the inside removal of lighting fixture 1, diffuser plate 10 passes second magnetic path 5 and produces the extrusion to diffuser plate 2, slide plate 3 of diffuser plate 2 both sides can slide outside along spout 6 inner wall at this moment, make diffuser plate 2 part move to the lighting fixture 1 outside, be convenient for operating personnel to take out 2 from inside the lighting fixture 1 and change;

then insert new diffuser plate 2 in spout 6, loosen after the lighting fixture 1, under the torsion effect of torsional spring 13, lighting fixture 1 reverse rotation ninety degrees this moment, the inner of threaded rod 10 moves to lighting fixture 1 inside wall department this moment, promotes diffuser plate 2 to the inboard this moment, can make the first magnet 4 on the diffuser plate 2 and the actuation of second magnet 5 to install diffuser plate 2, through scribbling the blue light proof coating on diffuser plate 2, can make diffuser plate 2 have the effect of filtering blue light.

It should be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a prevent clean lamp of blue light LED, includes lighting fixture (1) and link (8), its characterized in that: the utility model provides a lamp stand (1) inner wall sliding connection has diffusion plate (2), lamp stand (1) outer wall threaded connection has threaded rod (10), threaded rod (10) inner extend to in lamp stand (1) and with diffusion plate (2) side contact, threaded rod (10) circumference outer wall fixedly connected with pinion (11), lamp stand (1) outer wall fixedly connected with pivot (12), pivot (12) circumference outer wall fixedly connected with gear wheel (15), pinion (11) and gear wheel (15) meshing, pivot (12) circumference outer wall rotation has axle sleeve (14), axle sleeve (14) circumference outer wall is symmetrical structure fixedly connected with two fixed plates (16), link (8) inner wall and two fixed plates (16) are connected fixedly, pivot (12) outer end fixedly connected with stopper (17), link (8) inner wall fixedly connected with connecting plate (18), connecting plate (18) both ends are first limiting plate (19) and second limiting plate (20) respectively.

2. The blue-light-preventing LED clean lamp of claim 1, wherein: the connecting plate (18) is of an L-shaped structure, and an included angle between the transverse plate and the vertical plate of the connecting plate (18) is a right angle.

3. The blue-light-preventing LED clean lamp of claim 1, wherein: the first limiting plate (19) and the second limiting plate (20) are respectively fixed at the transverse plate and the vertical plate of the connecting plate (18), and the first limiting plate (19) and the second limiting plate (20) are mutually perpendicular.

4. The blue-light-preventing LED clean lamp of claim 1, wherein: the rotary shaft (12) is characterized in that a torsion spring (13) is sleeved on the circumferential outer wall of the rotary shaft, one end of the torsion spring (13) is fixedly connected with the lamp holder (1), and the other end of the torsion spring (13) is fixedly connected with the shaft sleeve (14).

5. The blue-light-preventing LED clean lamp of claim 1, wherein: the two sides of the diffusion plate (2) are respectively fixedly connected with the sliding plate (3), the two sides of the inner wall of the lamp holder (1) are respectively provided with the sliding grooves (6), and the sliding plate (3) is in sliding connection with the inner wall of the sliding grooves (6).

6. The blue-light-preventing LED clean lamp of claim 1, wherein: the LED lamp is characterized in that the side wall of the lamp holder (1) is fixedly connected with a second magnetic block (5), the side wall of the diffusion plate (2) is fixedly connected with a first magnetic block (4), and the first magnetic block (4) is attracted with the second magnetic block (5).

7. The blue-light-preventing LED clean lamp of claim 1, wherein: the LED lamp is characterized in that a plurality of LED lamp tubes (7) are fixedly connected to the inner wall of the lamp holder (1), and the LED lamp tubes (7) are arranged in a linear equidistant structure.

8. The blue-light-preventing LED clean lamp of claim 1, wherein: the outer wall of the connecting frame (8) is fixedly connected with a hinged support (9), and the hinged support (9) is used for being hinged with a lamp post.

9. The blue-light-preventing LED clean lamp of claim 1, wherein: the surface of the diffusion plate (2) is coated with blue light preventing paint.