CN220249884U

CN220249884U - Anti-dizzy lighting device

Info

Publication number: CN220249884U
Application number: CN202322180458.7U
Authority: CN
Inventors: 申颖; 郭文奇; 赵海霞; 牛金博; 段宇魁
Original assignee: Affiliated Hospital Of Inner Mongolia Medical University Cardiovascular Research Institute Of Inner Mongolia Autonomous Region
Current assignee: Affiliated Hospital Of Inner Mongolia Medical University Cardiovascular Research Institute Of Inner Mongolia Autonomous Region
Priority date: 2023-08-14
Filing date: 2023-08-14
Publication date: 2023-12-26
Anticipated expiration: 2033-08-14

Abstract

The utility model discloses an anti-dizzy lighting device which comprises a lamp shell, wherein a round tube is welded on the back surface of the lamp shell, a lamp cap is spirally arranged in the lamp shell, an anti-dazzle film and a diffusion plate are fixedly connected to the inner wall of the lamp shell respectively, a lampshade is fixedly connected to the front surface of the lamp shell through screws, an adjusting and protecting component is arranged on the surface of the lamp shell, a metal gooseneck is fixedly connected to the rear end of the round tube, and a fixing component is fixedly connected to the bottom end of the metal gooseneck. The utility model can adjust and fix any angle of the lamp cap according to the illumination of a user through the metal gooseneck, and can be bent at will and the metal piece with a certain direction can meet the use requirement of medical staff during inspection.

Description

Anti-dizzy lighting device

Technical Field

The utility model relates to the technical field of ophthalmic illumination tools, in particular to an anti-dizzy illumination device.

Background

The ophthalmic diseases are treated or nursed by using an ophthalmic illuminating lamp, and the ophthalmic illuminating lamp becomes a necessary tool in the current ophthalmic treatment.

The utility model patent of patent application publication number CN217302562U discloses a multifunctional lighting device for ophthalmic examination, which comprises a lighting lamp body; the top end of the illuminating lamp body is connected with a fixing seat, the left side and the right side of the fixing seat are rotationally connected with a fixed vertical plate through a rotating shaft, the top end of the fixed vertical plate is connected with a connecting plate, the top end of the connecting plate is fixedly connected with an adjusting sliding seat, the adjusting sliding seat is slidably arranged on a horizontal supporting column, the horizontal supporting column is fixed at the top end of a lifting vertical column, and the lifting vertical column is fixed on a control base; the fixed riser's lateral wall is last to be fixedly provided with decorates the box, decorates the internally mounted of box and has connecting gear, connecting gear's axle center department and connection pivot fixed connection, connecting gear's top meshing transmission is connected with drive gear, drive gear is connected with rotary drive motor. The illuminating lamp body of the illuminating device not only has the function of adjusting the angle of the pedal button, but also can adjust the illuminating height and the illuminating position, and ensures the smooth operation of surgical treatment and nursing operation.

However, the device still has some defects when in actual use, more obvious is that the adjustment is inconvenient, the adjustment cannot be carried out at will, the position of the sliding seat and the position of the fixing seat are required to be adjusted in a complicated way, the illumination angle can be adjusted, the device does not have the anti-dizziness function, when the human eyes directly look at the lampshade, the anti-dizzy effect exists, the illumination range cannot be adjusted according to the inspection condition, and the using effect is poor.

Therefore, it is necessary to invent an anti-dizzy lighting device to solve the above problems.

Disclosure of Invention

The utility model aims to provide an anti-dizzy lighting device which has the advantages of random adjustment, dizziness prevention and adjustable lighting range, and solves the problems that the device cannot be randomly adjusted, the positions of a sliding seat and a fixed seat are required to be adjusted in a complicated mode, the device does not have the function of dizziness prevention, the effect of dizzy is achieved when a human eye directly looks at a lampshade, and the lighting range cannot be adjusted according to the inspection condition.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an anti-dizzy lighting device, includes the lamp body, the back welding of lamp body has the pipe, the inside spiral of lamp body installs the lamp holder, the inner wall of lamp body is fixedly connected with anti-dazzle membrane and diffuser plate respectively, the front of lamp body passes through screw fixedly connected with lamp shade, the surface mounting of lamp body has the regulation protection component, the rear end fixedly connected with metal gooseneck of pipe, the bottom fixedly connected with fixed subassembly of metal gooseneck.

Preferably, the adjusting and protecting assembly comprises a connecting plate, the connecting plate is slidably sleeved on the surface of the round tube, the square plate is rotationally connected to the surface of the lamp housing through a rotating shaft, a shielding plate is fixedly connected to one end of the square plate, a movable plate is rotationally connected to the front side of the connecting plate through the rotating shaft, and one end of the movable plate is rotationally connected with one end of the square plate through the rotating shaft.

Preferably, the rear side fixedly connected with fixed plate at pipe top, the positive fixedly mosaic of fixed plate is connected with nut one, the inner wall threaded connection of nut one has the lead screw, the front end of lead screw passes through the back swing joint of bearing and connecting plate, the rear end fixedly connected with rocker of lead screw.

Preferably, the fixed subassembly includes the U template, the bottom fixed connection of the top and the metal gooseneck of U template, the top fixed mosaic of U template is connected with the nut two, the inner wall threaded connection of nut two has fixing bolt, fixing bolt's bottom has the clamp plate through pivot swing joint.

Preferably, the bottom contact of U template inner chamber has the backup pad, the bottom welding of backup pad has the montant, the surface slip cap of montant is equipped with the standpipe, the bottom welding of standpipe has the base, the bottom of base is through the two truckles of stopping of bolt fixedly connected with.

Preferably, the bottom of the front face of the vertical pipe is fixedly embedded and connected with a third nut, and the inner wall of the third nut is in threaded connection with a fastening bolt.

Compared with the prior art, the utility model has the following beneficial effects:

the utility model can adjust and fix the lamp cap according to the lighting arbitrary angle of the user through the metal gooseneck, and can be arbitrarily bent and the metal piece with the determined direction, thereby meeting the use requirement of medical staff during examination.

The anti-dazzle film has the advantages that the anti-dazzle film is provided with the microstructure on the surface, the microstructure can restrain high-angle light and is centralized to the center, and the hexagonal microstructure has a good anti-dizzy effect.

The utility model passes through the diffusion plate and contains the dispersing agent, the light beam is reflected on one part of the smooth surface of the diffusion plate, the other part of the light beam is injected into the diffusion plate to be refracted and scattered with the dispersing agent, and the light beam is reflected, refracted and scattered in different directions, so that the light travelling route is changed, the effect of expanding the angle of the light beam by the diffusion plate is realized, and the illumination range of the lamp is enlarged.

The utility model has the advantage of adjusting the illumination range by matching the connecting plate, the square plate, the shielding plate, the movable plate, the fixed plate, the first nut, the screw rod and the rocker, and simultaneously protects the lampshade when illumination is not performed, adjusts according to the requirements of a user, and improves the practicability and the flexibility of the illumination device.

Drawings

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

FIG. 2 is a rear perspective view of the present utility model;

FIG. 3 is an enlarged schematic view of FIG. 1A according to the present utility model;

FIG. 4 is an enlarged schematic view of the B of FIG. 2 in accordance with the present utility model;

FIG. 5 is a partially cut-away schematic perspective view of the present utility model;

fig. 6 is a schematic perspective view of the adjusting and protecting assembly of the present utility model.

In the figure: 1. a lamp housing; 2. a round tube; 3. a lamp base; 4. an anti-glare film; 5. a diffusion plate; 6. a lamp shade; 7. adjusting the protective component; 71. a connecting plate; 72. a square plate; 73. a shielding plate; 74. a movable plate; 75. a fixing plate; 76. a first nut; 77. a screw rod; 78. a rocker; 8. a metal gooseneck; 9. a fixing assembly; 91. a U-shaped plate; 92. a second nut; 93. a fixing bolt; 94. a pressing plate; 10. a support plate; 11. a vertical rod; 12. a standpipe; 13. a base; 14. double brake castor; 15. a third nut; 16. and (5) fastening a bolt.

Description of the embodiments

Referring to fig. 1-6, an anti-dizzy lighting device comprises a lamp housing 1, a circular tube 2 is welded on the back surface of the lamp housing 1, a lamp cap 3 is spirally arranged in the lamp housing 1, an anti-dazzle film 4 and a diffusion plate 5 are fixedly connected to the inner wall of the lamp housing 1 respectively, a lamp shade 6 is fixedly connected to the front surface of the lamp housing 1 through screws, an adjusting and protecting component 7 is arranged on the surface of the lamp housing 1, a metal gooseneck 8 is fixedly connected to the rear end of the circular tube 2, and a fixing component 9 is fixedly connected to the bottom end of the metal gooseneck 8;

the adjusting and protecting assembly 7 comprises a connecting plate 71, the connecting plate 71 is slidably sleeved on the surface of the round tube 2, the surface of the lamp housing 1 is rotationally connected with a square plate 72 through a rotating shaft, one end of the square plate 72 is fixedly connected with a shielding plate 73, the front side of the connecting plate 71 is rotationally connected with a movable plate 74 through the rotating shaft, one end of the movable plate 74 is rotationally connected with one end of the square plate 72 through the rotating shaft, the connecting plate 71 is arranged, and a plurality of movable plates 74 can be moved and rotated under the action of movement;

the rear side of the top of the round tube 2 is fixedly connected with a fixing plate 75, the front surface of the fixing plate 75 is fixedly embedded and connected with a first nut 76, the inner wall of the first nut 76 is in threaded connection with a screw rod 77, the front end of the screw rod 77 is movably connected with the back surface of the connecting plate 71 through a bearing, the rear end of the screw rod 77 is fixedly connected with a rocker 78, and the rocker 78 is arranged to enable the screw rod 77 to be more convenient and labor-saving in rotation;

the fixing assembly 9 comprises a U-shaped plate 91, the top of the U-shaped plate 91 is fixedly connected with the bottom end of the metal gooseneck 8, a second nut 92 is fixedly embedded and connected with the top of the U-shaped plate 91, a fixing bolt 93 is connected with the inner wall of the second nut 92 in a threaded manner, a pressing plate 94 is movably connected with the bottom end of the fixing bolt 93 through a rotating shaft, and the lighting device can be fixed on a tabletop or other equipment through the arrangement of the U-shaped plate 91, the second nut 92, the fixing bolt 93 and the pressing plate 94, so that the flexibility and the practicability of the device are improved;

the bottom of the inner cavity of the U-shaped plate 91 is contacted with a supporting plate 10, the bottom of the supporting plate 10 is welded with a vertical rod 11, the surface of the vertical rod 11 is sleeved with a vertical pipe 12 in a sliding manner, the bottom of the vertical pipe 12 is welded with a base 13, the bottom of the base 13 is fixedly connected with a double-brake castor 14 through bolts, and the illuminating device can be supported through the supporting plate 10, the vertical rod 11, the vertical pipe 12, the base 13 and the double-brake castor 14 and is convenient to move;

the positive bottom of standpipe 12 is fixed to be inlayed and is connected with the nut III 15, and the inner wall threaded connection of nut III 15 has fastening bolt 16, through setting up nut III 15 and fastening bolt 16, can shift out the length of standpipe 12 to montant 11 and fix to lighting device's overall height is adjusted.

When the device is used, the device is electrified through a wire external power supply and a controller, the lamp holder 3 is controlled to illuminate, a better anti-dizzy effect is realized through the anti-dazzle film 4, the illumination range of the lamp is enlarged through the diffusion plate 5, the illumination range of the lamp is enlarged, the metal gooseneck 8 is used for adjusting and fixing any angle of illumination of the lamp holder 3 according to a user, the use requirement of medical staff in inspection is met, when the illumination range is required to be adjusted, the rocker 78 is rotated to enable the screw rod 77 to rotate, the movable plate 74 is further rotated, the square plate 72 and the shielding plate 73 are further rotated, the expansion angles of the four shielding plates 73 are adjusted, the adjustment of the illumination range is realized, when the integral height of the illumination device is required to be adjusted, the vertical rod 11 is adjusted in an upward manner, then one end of the vertical rod 11 is in tight contact with the surface of the vertical rod 11 through the fastening bolt 16, and therefore limiting and fixing are carried out, when the U-shaped plate 91 is required to be taken down from the support plate 10, the fixing bolt 93 is rotated to enable the fixing bolt 93 to move upward, and the U-shaped plate 94 is driven to move upward the surface of the support plate 10, and the U-shaped plate 91 is further fixed on the tabletop or other equipment.

To sum up: this anti-dizzy lighting device cooperates through lamp body 1, pipe 2, lamp holder 3, anti-dazzle membrane 4, diffuser plate 5, lamp shade 6, regulation protection component 7, metal gooseneck 8 and fixed subassembly 9, has solved and can not adjust wantonly, needs loaded down with trivial details regulation slide and the position of fixing base, does not have the function of preventing dizzy, when the people's eye directly looks at the lamp shade, there is the effect of dizzy to the illumination zone can not be according to the problem of adjusting of the condition of inspection.

Claims

1. Anti-dizzy lighting device, including lamp body (1), its characterized in that: the novel anti-glare lamp is characterized in that a round tube (2) is welded on the back of the lamp housing (1), a lamp cap (3) is spirally arranged in the lamp housing (1), an anti-glare film (4) and a diffusion plate (5) are fixedly connected to the inner wall of the lamp housing (1) respectively, a lampshade (6) is fixedly connected to the front of the lamp housing (1) through screws, an adjusting and protecting component (7) is arranged on the surface of the lamp housing (1), a metal gooseneck (8) is fixedly connected to the rear end of the round tube (2), and a fixing component (9) is fixedly connected to the bottom end of the metal gooseneck (8).

2. An anti-glare lighting device as in claim 1, wherein: the adjusting and protecting assembly (7) comprises a connecting plate (71), the connecting plate (71) is sleeved on the surface of the round tube (2) in a sliding mode, a square plate (72) is connected to the surface of the lamp housing (1) in a rotating mode through a rotating shaft, a shielding plate (73) is fixedly connected to one end of the square plate (72), a movable plate (74) is connected to the front side of the connecting plate (71) in a rotating mode through the rotating shaft, and one end of the movable plate (74) is connected with one end of the square plate (72) in a rotating mode through the rotating shaft.

3. An anti-glare lighting device as in claim 2, wherein: the rear side fixedly connected with fixed plate (75) at pipe (2) top, the front fixedly mosaic of fixed plate (75) is connected with first nut (76), the inner wall threaded connection of first nut (76) has lead screw (77), the front end of lead screw (77) passes through the back swing joint of bearing and connecting plate (71), the rear end fixedly connected with rocker (78) of lead screw (77).

4. An anti-glare lighting device as in claim 1, wherein: the fixing assembly (9) comprises a U-shaped plate (91), the top of the U-shaped plate (91) is fixedly connected with the bottom end of the metal gooseneck (8), a second nut (92) is fixedly inlaid and connected with the top of the U-shaped plate (91), a fixing bolt (93) is connected with the inner wall of the second nut (92) in a threaded mode, and a pressing plate (94) is movably connected to the bottom end of the fixing bolt (93) through a rotating shaft.

5. An anti-glare lighting device as in claim 4, wherein: the bottom contact of U template (91) inner chamber has backup pad (10), the bottom welding of backup pad (10) has montant (11), the surface slip cap of montant (11) is equipped with standpipe (12), the bottom welding of standpipe (12) has base (13), the bottom of base (13) is through bolt fixedly connected with two truckles (14) of stopping.

6. An anti-glare lighting device as in claim 5, wherein: the bottom of the front face of the vertical pipe (12) is fixedly embedded and connected with a third nut (15), and the inner wall of the third nut (15) is connected with a fastening bolt (16) in a threaded manner.