CN219346305U

CN219346305U - Light projection is with photochromic adjusting device

Info

Publication number: CN219346305U
Application number: CN202320557758.XU
Authority: CN
Inventors: 张涛; 佟付生
Original assignee: Zhengzhou Xinqi Light And Shadow Intelligent Technology Co ltd
Current assignee: Zhengzhou Xinqi Light And Shadow Intelligent Technology Co ltd
Priority date: 2023-03-21
Filing date: 2023-03-21
Publication date: 2023-07-14
Anticipated expiration: 2033-03-21

Abstract

The utility model relates to the technical field of lamps and discloses a light color adjusting device for light projection, which comprises a lamp panel, a color changing mechanism arranged in the lamp panel and a turnover bracket arranged on one side of the lamp panel; the overturning bracket comprises two groups of triangular brackets, three groups of reinforcing rods and two groups of fixing seats; through the cooperation between trading look mechanism, the lamp panel, the sleeve pipe, color slab and the upset support, the lamp panel uses the fixed pin to overturn as the rotation point, thereby adjust the open-ended orientation angle of lamp panel, be convenient for contrast angle degree and adjust, and through control motor, the rotation axis drives the sleeve pipe and decides the angle rotation, thereby make multiunit color slab correspond the LED lamp, realize light trades look, the different color slabs of accessible switching realize different lamp color projections, thereby reduce user's visual fatigue, improve light use experience, be convenient for change the color slab in the lamp panel, be convenient for maintain lamp panel internals simultaneously, improve the life of device.

Description

Light projection is with photochromic adjusting device

Technical Field

The utility model relates to the technical field of lamps, in particular to a light color adjusting device for lamplight projection.

Background

The lamp is a light-transmitting, distributing and changing light distribution device, and comprises all parts required for fixing and protecting a light source except the light source, and circuit accessories required for connection with a power supply, modern lamps comprise household lighting, commercial lighting, industrial lighting, road lighting, landscape lighting, special lighting and the like, the household lighting is an earliest incandescent bulb from electricity generation, is developed to a fluorescent tube later, is developed under the development of the light source, such as an energy-saving lamp, a halogen tungsten lamp, a gas discharge lamp, and lighting of LED special materials, and the like, and most of all lighting lamps are developed under the development of the light source, such as a lamp holder, a fluorescent lamp bracket, various process lamp decorations and the like, the use of the lamps is visible everywhere, the life of people is not separated, and the requirements of the lamps are higher and higher;

the lamp can not rotate due to the fact that the projection angle is irradiated by the lamp in the using process, meanwhile, visual fatigue can be caused when the lamp is irradiated by the lamplight color for a long time, and certain damage can be caused to the vision of a user, so that the lamplight projection light color adjusting device is required to be provided.

Disclosure of Invention

The utility model aims to provide a light color adjusting device for light projection, which is convenient for adjusting the angle of light, can adjust light color at the same time, reduces visual fatigue of a user and solves the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a light tone adjusting device for light projection comprises a lamp panel, a color changing mechanism arranged in the lamp panel and a turnover bracket arranged at one side of the lamp panel;

the turnover support comprises two groups of triangular frames, three groups of reinforcing rods and two groups of fixing seats, wherein the two groups of fixing seats are fixedly arranged on one side of the lamp panel through set screws, the upper ends of the two groups of triangular frames are hinged with the fixing seats through fixing pins, and the two ends of the three groups of reinforcing rods are respectively welded on the opposite sides of the three groups of supporting rods of the two groups of triangular frames;

the color changing mechanism comprises a motor arranged at the center of one side of the chassis and a rotating shaft of an inner cavity of the chassis, an output shaft of the motor is connected with one end of the rotating shaft in a transmission manner, a sleeve is connected with the other end of the rotating shaft in a transmission manner, a limiting ring is integrally formed on the outer side of the rotating shaft, one side of the limiting ring is abutted against one side of the sleeve, a plurality of groups of jacks are formed on the outer side of the sleeve, connecting rods are inserted in the plurality of groups of jacks, and one end of each connecting rod is bonded with a colored plate.

Preferably, a round hole is formed in one side of the lamp panel, a bearing is embedded in the round hole, the outer side of the rotary shaft is connected with an inner ring of the bearing in a transmission manner, a limiting piece is clamped on the inner wall of the lamp panel and is arranged in a V-shaped manner, and one side of the limiting piece is abutted to the outer sides of two adjacent groups of color plates.

Preferably, the lamp panel further comprises a circuit board, extension boards are symmetrically welded on the outer side of the circuit board, two groups of inserting blocks are fixedly connected to the bottom of the inner cavity of the lamp panel, and positioning holes for inserting the inserting blocks are formed in one sides of the two groups of extension boards.

Preferably, a plurality of groups of LED lamps are arranged on one side of the circuit board, the plurality of groups of LED lamps are arranged in a circular array, a light gathering ring is adhered to one side of the circuit board, the plurality of groups of LED lamps are arranged on the inner side of the light gathering ring, and the outer diameter of the color board is larger than the inner diameter of the light gathering ring.

Preferably, two groups of limit blocks are symmetrically welded on the outer side of one side, far away from the motor, of the rotating shaft, limit grooves for the two groups of limit blocks to be inserted are formed in the inner side of the sleeve, and a connecting hole is formed in one end, far away from the motor, of the rotating shaft.

Preferably, the rotating shaft is connected with a screw rod through a connecting hole in a threaded manner, one end of the screw rod is welded with a locking plate, and two groups of locking holes are symmetrically formed in one side of the locking plate.

Preferably, the lamp cover is clamped at the other side of the lamp panel, a plurality of groups of clamping blocks are welded at the outer side of the lamp cover, one side of each clamping block is integrally formed with a convex block, a plurality of groups of grooves for embedding the convex blocks are formed at one end, close to the opening, of the outer side of the lamp panel, and a lamp hole for penetrating through lamplight is formed at one side of the lamp cover.

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

1. according to the utility model, the color changing mechanism, the lamp panel, the sleeve, the color plates and the overturning bracket are matched, the lamp panel overturns by taking the fixing pin as a rotating point, so that the orientation angle of the opening of the lamp panel is adjusted, the control of the angle is facilitated, the sleeve is driven to rotate at a fixed angle by the rotating shaft through controlling the motor, so that a plurality of groups of color plates correspond to the LED lamps, the color changing of the lamp light is realized, the projection of different lamp colors can be realized by switching different color plates, the visual fatigue of a user is reduced, and the use experience of the lamp light is improved.

2. According to the utility model, through the cooperation between the lamp cover and the lamp panel, the lamp cover is convenient to assemble and disassemble, the color plate in the lamp panel is convenient to replace, meanwhile, the internal parts of the lamp panel are convenient to maintain, and the service life of the device is prolonged.

Drawings

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

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

FIG. 3 is a schematic view of a lamp panel according to the present utility model;

FIG. 4 is a schematic view of a color changing mechanism according to the present utility model;

fig. 5 is a schematic view of the lamp cover structure of the present utility model.

In the figure: 1. a lamp panel; 2. a lamp cover; 21. a clamping block; 22. a bump; 23. a lamp hole; 3. overturning the bracket; 31. a tripod; 32. a reinforcing rod; 33. a fixing seat; 34. a set screw; 35. a fixing pin; 4. a color plate; 5. a color changing mechanism; 51. a motor; 52. a rotation shaft; 53. a limiting ring; 54. a limiting block; 55. a connection hole; 6. a circuit board; 61. an extension plate; 62. a light-collecting ring; 63. an LED lamp; 7. inserting blocks; 8. a sleeve; 81. a limit groove; 82. a jack; 9. a connecting rod; 10. a locking plate; 101. a screw; 102. a locking hole; 11. a round hole; 12. a bearing; 13. a groove; 14. and a limiting piece.

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.

Referring to fig. 1-5, the present utility model provides a technical solution: the light color adjusting device for light projection comprises a lamp panel 1, a color changing mechanism 5 arranged in the lamp panel 1 and a turnover bracket 3 arranged at one side of the lamp panel 1;

the turnover bracket 3 comprises two groups of triangular frames 31, three groups of reinforcing rods 32 and two groups of fixed seats 33, the two groups of fixed seats 33 are fixedly arranged on one side of the lamp panel 1 through positioning screws 34, the upper ends of the two groups of triangular frames 31 are hinged with the fixed seats 33 through fixing pins 35, and two ends of the three groups of reinforcing rods 32 are respectively welded on the opposite sides of the three groups of supporting rods of the two groups of triangular frames 31;

the color changing mechanism 5 comprises a motor 51 arranged in the center of one side of the chassis and a rotating shaft 52 in the inner cavity of the chassis, an output shaft of the motor 51 is in transmission connection with one end of the rotating shaft 52, the other end of the rotating shaft 52 is in transmission connection with a sleeve 8, the outer side of the rotating shaft 52 is integrally formed with a limiting ring 53, one side of the limiting ring 53 is in contact with one side of the sleeve 8, a plurality of groups of jacks 82 are formed in the outer side of the sleeve 8, connecting rods 9 are inserted in the plurality of groups of jacks 82, and one end of each connecting rod 9 is bonded with a color plate 4.

When the LED lamp is used, the circuit board 6 and the motor 51 are electrified, so that the multiple LED lamps 63 are lightened, the lamp light is gathered through the light gathering ring 62, and the lamp holes 23 are used for illumination projection after passing through one group of color plates 4, when the light color of the lamp light is required to be changed, the motor 51 is driven to drive the rotating shaft 52 to rotate, the rotating shaft 52 drives the multiple groups of connecting rods 9 outside the sleeve 8 to rotate, color plates 4 between the lamp holes 23 and the LED lamps 63 are replaced, the colors of each group of color plates 4 are different, so that the light color is switched, visual fatigue of a user is reduced, meanwhile, the lamp panel 1 is hinged with the two groups of triangular frames 31 through the two groups of fixing seats 33, the lamp panel 1 can be turned over by 0-135 degrees by taking the fixing pins 35 as rotating points, the angle of the light projection illumination can be adjusted randomly, and the LED lamp panel lamp is convenient to carry.

Round hole 11 has been seted up to one side of lamp panel 1, and the round hole 11 is embedded to have bearing 12, and the outside of rotation axis 52 is connected with bearing 12's inner ring transmission, lamp panel 1 inner wall joint has spacing piece 14, and spacing piece 14 is the V-arrangement setting, one side of spacing piece 14 is inconsistent with two sets of color board 4 outsides adjacent, and spacing piece 14 is spacing to color board 4 after the color change once, improves projection light's stability, has reduced the friction between rotation axis 52 and the chassis through bearing 12, noise reduction, improves light color change efficiency.

Still include circuit board 6, and the outside symmetrical welding of circuit board 6 has extension board 61, and lamp panel 1 inner chamber bottom fixedly connected with two sets of inserts 7, and the locating hole that supplies insert 7 to peg graft has all been seted up to one side of two sets of extension boards 61, is convenient for fix circuit board 6 on two sets of inserts 7 through extension board 61, and circuit board 6 dismouting is convenient, can change to be convenient for change the primary color of LED lamp 63.

One side of the circuit board 6 is provided with a plurality of groups of LED lamps 63, the plurality of groups of LED lamps 63 are arranged in a circular array, one side of the circuit board 6 is adhered with a light collecting ring 62, the plurality of groups of LED lamps 63 are arranged on the inner side of the light collecting ring 62, the outer diameter of the color board 4 is larger than the inner diameter of the light collecting ring 62, the light irradiation intensity is improved through the plurality of groups of LED lamps 63, and the light darkness of the LED lamps 63 can be adjusted by an external connecting switch.

Two groups of limit blocks 54 are symmetrically welded on the outer side of one side, far away from the motor 51, of the rotating shaft 52, limit grooves 81 for the two groups of limit blocks 54 to be inserted are formed in the inner side of the sleeve pipe 8, connecting holes 55 are formed in one end, far away from the motor 51, of the rotating shaft 52, stability of the sleeve pipe 8 is improved through the limit blocks 54 and the limit grooves 81, light virtual shaking during light color changing is avoided, and eye injuries to users are reduced.

The rotation axis 52 is connected with the screw rod 101 through the connecting hole 55, and one end of the screw rod 101 is welded with the locking plate 10, two groups of locking holes 102 are symmetrically formed in one side of the locking plate 10, the sleeve 8 is conveniently positioned through the screw rod 101 and the locking plate 10, the stability of the sleeve is improved, and the locking holes 102 are convenient for disassembling and assembling the locking plate 10.

The opposite side joint of lamp panel 1 has lamp lid 2, and the outside welding of lamp lid 2 has multiunit fixture block 21, and one side integrated into one piece of fixture block 21 has lug 22, and the recess 13 that multiunit confession lug 22 was embedded has been seted up near opening one end in the lamp panel 1 outside, and the lamp hole 23 that supplies light to run through has been seted up to one side of lamp lid 2, and lamp lid 2 dismouting is convenient, and convenient to detach changes colour board 4, has improved the application scope of device.

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 light is tone festival device for projection of light, includes lamp panel (1), sets up color change mechanism (5) in lamp panel (1) and sets up upset support (3) in lamp panel (1) one side, its characterized in that:

the turnover support (3) comprises two groups of triangular brackets (31), three groups of reinforcing rods (32) and two groups of fixing seats (33), wherein the two groups of fixing seats (33) are fixedly arranged on one side of the lamp panel (1) through set screws (34), the upper ends of the two groups of triangular brackets (31) are hinged with the fixing seats (33) through fixing pins (35), and two ends of the three groups of reinforcing rods (32) are respectively welded on the opposite sides of the three groups of supporting rods of the two groups of triangular brackets (31);

the color changing mechanism (5) comprises a motor (51) arranged at the center of one side of the chassis and a rotating shaft (52) in the inner cavity of the chassis, an output shaft of the motor (51) is connected with one end of the rotating shaft (52) in a transmission manner, the other end of the rotating shaft (52) is connected with a sleeve (8), a limiting ring (53) is integrally formed on the outer side of the rotating shaft (52), one side of the limiting ring (53) is abutted against one side of the sleeve (8), a plurality of groups of jacks (82) are formed on the outer side of the sleeve (8), connecting rods (9) are inserted in the plurality of groups of jacks (82), and one end of each connecting rod (9) is bonded with a colored plate (4).

2. A light tone adjustment apparatus for light projection as defined in claim 1, wherein: round hole (11) have been seted up to one side of lamp panel (1), and round hole (11) are embedded have bearing (12), the outside of rotation axis (52) is connected with the inner ring transmission of bearing (12), lamp panel (1) inner wall joint has spacing piece (14), and spacing piece (14) are the V-arrangement setting, one side of spacing piece (14) is inconsistent with two adjacent groups color board (4) outsides.

3. A light tone adjustment apparatus for light projection as defined in claim 1, wherein: still include circuit board (6), and the outside symmetry welding of circuit board (6) has extension board (61), lamp panel (1) inner chamber bottom fixedly connected with two sets of inserts (7), and the locating hole that supplies insert (7) grafting has all been seted up to one side of two sets of extension boards (61).

4. A light tone adjustment apparatus for light projection according to claim 3, wherein: one side of circuit board (6) is provided with multiunit LED lamp (63), and multiunit LED lamp (63) are circular array setting, one side of circuit board (6) bonds there is spotlight ring (62), and multiunit LED lamp (63) all set up in spotlight ring (62) inboard, the external diameter of palette (4) is greater than the internal diameter of spotlight ring (62).

5. A light tone adjustment apparatus for light projection as defined in claim 1, wherein: two groups of limiting blocks (54) are symmetrically welded on the outer side of one side, far away from the motor (51), of the rotating shaft (52), limiting grooves (81) for inserting the two groups of limiting blocks (54) are formed in the inner side of the sleeve (8), and a connecting hole (55) is formed in one end, far away from the motor (51), of the rotating shaft (52).

6. A light tone adjustment apparatus for light projection as defined in claim 1, wherein: the rotating shaft (52) is connected with a screw rod (101) through a connecting hole (55) in a threaded mode, one end of the screw rod (101) is welded with a locking plate (10), and two groups of locking holes (102) are symmetrically formed in one side of the locking plate (10).

7. A light tone adjustment apparatus for light projection as defined in claim 1, wherein: the lamp panel is characterized in that the lamp cover (2) is clamped at the other side of the lamp panel (1), a plurality of groups of clamping blocks (21) are welded at the outer side of the lamp cover (2), one side of each clamping block (21) is integrally formed with a convex block (22), a plurality of groups of grooves (13) in which the convex blocks (22) are embedded are formed in the outer side of the lamp panel (1) close to one end of the opening, and a lamp hole (23) for light to penetrate is formed in one side of the lamp cover (2).