CN214790761U

CN214790761U - Microprism anti-dazzle decoration ceiling lamp

Info

Publication number: CN214790761U
Application number: CN202120958953.4U
Authority: CN
Inventors: 赵永胜; 钟亮亮
Original assignee: Tcl Huarui Lighting Technology Huizhou Co ltd; Very Optoelectronics Huizhou Co Ltd
Current assignee: Tcl Huarui Lighting Technology Huizhou Co ltd; Very Optoelectronics Huizhou Co Ltd
Priority date: 2021-05-07
Filing date: 2021-05-07
Publication date: 2021-11-19
Anticipated expiration: 2031-05-07

Abstract

The utility model relates to a microprism prevents dazzling and decorates ceiling lamp, this microprism prevents dazzling and decorates ceiling lamp include: the frame, a chassis, the inside lining frame, light guide plate and light source subassembly, through be provided with the microprism structural layer on the light guide plate, and the one end and the light guide plate butt of inside lining frame, the other end and the chassis butt of inside lining frame, inject the luminous interval of light source subassembly and light guide plate, the light that the light source subassembly sent passes through the filtration of microprism structural layer, the reflection, the guide of direction of transmission, it is enough to make the play plain noodles of microprism anti-dazzle decoration ceiling lamp send luminance, evenly distributed's light, and anti-dazzle effectual, the use comfort of product has been improved, can solve the harm of blue light to people's eye effectively, give other people and provide a comfortable living environment and working space.

Description

Microprism anti-dazzle decoration ceiling lamp

Technical Field

The utility model relates to a ceiling lamp technical field, in particular to little prism is prevented dazzling and is decorated ceiling lamp.

Background

Nowadays, as the living standard of people increases, the functional requirements of LED (light-emitting diode) lighting products have increased to the requirements of light quality, light health, photobiosafety and light environment. Especially, the blue light harm to the LED lamp, such as human body biological rhythm disorder, eye myopia and other problems, are getting more and more serious.

Most of the lampshades of ceiling lamps on the market at present are formed by blow molding of common PC (Polycarbonate) plastics, and the lampshades do not have an anti-dazzle function during lighting and are poor in anti-dazzle performance.

SUMMERY OF THE UTILITY MODEL

Therefore, it is necessary to provide a micro-prism anti-glare decorative ceiling lamp to solve the above mentioned problems in the background art.

The utility model provides an above-mentioned technical problem's technical scheme as follows: the utility model provides a ceiling lamp is decorated in anti-dazzle of microprism, includes: the light source comprises an outer frame, a chassis, a lining frame, a light guide plate and a light source component;

the light guide plate is arranged in the outer frame, the chassis is connected to the outer frame, the lining frame is arranged between the light guide plate and the chassis, one end of the lining frame is abutted against the light guide plate, the other end of the lining frame is abutted against the chassis, and the light source assembly is arranged on one surface, facing the light guide plate, of the chassis;

the light guide plate is provided with a microprism structure layer.

In one embodiment, the micro-prism structure layer includes a plurality of light guide strips, each of the light guide strips is disposed on the light guide plate, and a cross-sectional shape of each of the light guide strips is a semicircle or a triangle.

In one embodiment, the outer frame is provided with a plurality of first limiting protrusions, the inner frame is provided with a plurality of limiting grooves, and each first limiting protrusion is movably embedded in one limiting groove.

In one embodiment, a plurality of second limiting protrusions are arranged on the outer frame, a limiting ring is arranged on the chassis, the limiting ring abuts against the inner lining frame, a plurality of clamping grooves are formed in the limiting ring, and each second limiting protrusion is movably buckled in one clamping groove.

In one embodiment, the width of the second limiting bump is gradually reduced from one end close to the light guide plate to one end close to the chassis.

In one embodiment, the light source assembly comprises a plurality of LED beads, and each LED bead is disposed on a surface of the chassis facing the light guide plate.

In one embodiment, the light source assembly further comprises a power supply, a placing groove is formed in one surface, facing the light guide plate, of the chassis, the power supply is arranged in the placing groove, and the power supply is electrically connected with each LED lamp bead.

In one embodiment, the device further comprises a ceiling mounting plate, and the ceiling mounting plate is connected with the chassis in a buckling mode.

In one embodiment, the chassis is provided with a mounting baffle ring, the mounting baffle ring is provided with a plurality of first mounting blocks, the ceiling mounting plate is provided with a plurality of second mounting blocks, each second mounting block is provided with a mounting groove, and each first mounting block is movably embedded in one mounting groove.

The utility model has the advantages that: through be provided with the microprism structural layer on the light guide plate, and the one end and the light guide plate butt of inside lining frame, the other end and the chassis butt of inside lining frame, inject light source subassembly and the luminous interval of light guide plate, the filtration of light that the light source subassembly sent passes through the microprism structural layer, the reflection, the guide of direction of transmission, it is enough to make the microprism prevent dazzling the play plain noodles of decorating the ceiling lamp and send luminance, evenly distributed's light, and anti-dazzle effectual, the use comfort of product has been improved, can solve the problem of the harm of blue light to people's eye effectively, give other people and provide a comfortable living environment and working space.

Drawings

Fig. 1 is a schematic perspective exploded view of an embodiment of a microprism anti-glare decorative ceiling lamp;

fig. 2 is a schematic perspective exploded view of another embodiment of a microprism anti-glare decorative ceiling lamp;

fig. 3 is a schematic perspective exploded view of a microprism anti-glare decorative ceiling lamp according to yet another embodiment.

In the attached drawings, 10, a microprism anti-dazzle decoration ceiling lamp; 100. an outer frame; 110. a first limit bump; 120. a second limit bump; 200. a light guide plate; 210. a microprism structure layer; 300. a lining frame; 310. a limiting groove; 400. a chassis; 410. a limiting ring; 420. a card slot; 500. a ceiling mounting plate; 600. LED lamp pearl.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict. The following will combine the drawings of the embodiments of the present invention to further describe the technical solution of the present invention, and the present invention is not limited to the following specific embodiments.

It should be understood that the same or similar reference numerals in the drawings of the embodiments correspond to the same or similar parts. In the description of the present invention, it should be understood that if there are terms such as "upper", "lower", "front", "rear", "left", "right", "top", "bottom", etc., indicating orientations or positional relationships based on the orientations or positional relationships shown in the drawings, the description is merely for convenience of description and simplicity of description, but does not indicate or imply that the equipment or components referred to must have specific orientations, be constructed in specific orientations, and be operated, and therefore, the terms describing the positional relationships in the drawings are only used for illustrative purposes and are not to be construed as limitations of the present patent, and those skilled in the art will understand the specific meanings of the terms according to specific situations.

In one embodiment, as shown in fig. 1, a microprism antiglare decorative ceiling lamp 10, comprising: an outer frame 100, a bottom chassis 400, an inner liner frame 300, a light guide plate 200 and a light source assembly; the light guide plate 200 is disposed in the outer frame 100, the chassis 400 is connected to the outer frame 100, the inner frame 300 is disposed between the light guide plate 200 and the chassis 400, one end of the inner frame 300 abuts against the light guide plate 200, the other end of the inner frame 300 abuts against the chassis 400, and the light source assembly is disposed on a surface of the chassis 400 facing the light guide plate 200; the light guide plate 200 is provided with a microprism structure layer 210.

In this embodiment, the outer frame 100 has a first accommodating cavity, the light guide plate 200 is connected to the inner sidewall of the first accommodating cavity, the width of the inner liner frame 300 is smaller than the width of the outer frame 100, the inner liner frame 300 is placed in the first accommodating cavity, the outer side surface of the inner liner frame 300 is abutted to the inner sidewall of the first accommodating cavity, the inner liner frame 300 has a second accommodating cavity, when the chassis 400 is connected to the outer frame 100, one end of the inner liner frame 300 is abutted to the duct board, and the other end of the inner liner frame 300 is abutted to the chassis 400, so that the light emitting distance between the light source assembly and the light guide plate 200 can be limited, the light emitted by the light source assembly is filtered, reflected and guided by the transmission direction through the microprism structure layer 210, so that the light emitting surface of the microprism anti-glare decoration lamp 10 emits light with sufficient brightness and uniform distribution, and the anti-glare effect is good, the use comfort of the product is improved, and the harm of blue light to human eyes can be effectively solved, provides a comfortable living environment and working space for people.

In order to provide the antiglare effect to the light emitted from the microprism antiglare decorative ceiling lamp 10, in one embodiment, the microprism structure layer 210 includes a plurality of light guide strips, each of the light guide strips is oppositely disposed on the light guide plate 200, and a cross-sectional shape of each of the light guide strips is a semicircle or a triangle. Specifically, each light guide strip is sequentially arranged in parallel on the light guide plate 200 to form the micro-prism structure layer 210, the height of the protrusion of each light guide strip is 0.1-0.3 mm, a groove is formed between two adjacent light guide strips, and when the cross section of each light guide strip is semicircular, the cross section of each light guide strip forms a wavy structure; when the cross-sectional shape of leaded light strip was triangle-shaped, the cross-section of each leaded light strip formed the sawtooth structure, can filter, reflect and guide the direction of transmission to the light that the light source subassembly sent for the play plain noodles sends the light that luminance is enough and evenly distributed, has anti-dazzle effect, can effectively reduce the harm of blue light.

In order to mount the inner frame 300 on the outer frame 100, as shown in fig. 2 and 3, in an embodiment, a plurality of first limiting protrusions 110 are disposed on the outer frame 100, a plurality of limiting grooves 310 are disposed on the inner frame 300, and each first limiting protrusion 110 is movably engaged in one of the limiting grooves 310. Specifically, each first limiting protrusion 110 is uniformly disposed on the inner side wall of the first accommodating cavity, each limiting groove 310 is uniformly formed on the outer side surface of the inner frame 300, the size of the first limiting protrusion 110 is matched with the size of the limiting groove 310, and the inner frame 300 can be mounted on the outer frame 100 by fitting the first limiting protrusion 110 into the limiting groove 310.

In order to connect the chassis 400 to the outer frame 100, as shown in fig. 2 and fig. 3, in an embodiment, a plurality of second limiting protrusions 120 are disposed on the outer frame 100, a limiting ring 410 is disposed on the chassis 400, the limiting ring 410 abuts against the inner frame 300, a plurality of slots 420 are disposed on the limiting ring 410, and each second limiting protrusion 120 is movably fastened in one of the slots 420. Specifically, each second limit bump 120 is uniformly arranged on the first inner side wall of the accommodating cavity, the limit ring 410 is arranged on one surface of the chassis 400 facing the light guide plate 200, each clamping groove 420 is uniformly arranged on the limit ring 410, each clamping groove 420 penetrates through the side wall of the limit ring 410, the size of the second limit bump 120 is matched with the size of the clamping groove 420, the second limit bump 120 is buckled in the clamping groove 420, and the chassis 400 can be buckled on the outer frame 100.

Further, in order to better buckle the second limit bump 120 in the slot 420, the width of the second limit bump 120 is gradually reduced from the end close to the light guide plate 200 to the end close to the chassis 400, that is, the second limit bump 120 is provided with an inclined surface, correspondingly, the side wall of the slot 420 is also provided with an inclined surface, and the angle of the inclined surface on the second limit bump 120 is matched with the angle of the inclined surface on the side wall of the slot 420, so that the second limit bump 120 can better enter the slot 420.

In one embodiment, as shown in fig. 3, the light source assembly includes a plurality of LED beads 600, and each LED bead 600 is disposed on a surface of the bottom chassis 400 facing the light guide plate 200. Specifically, the shape of chassis 400 is the cylinder, and each LED lamp pearl 600 is along radial distribution on chassis 400, and the light that the light source subassembly sent is more even. Further, the light source assembly further comprises a power supply, a placing groove is formed in one surface, facing the light guide plate 200, of the chassis 400, the power supply is arranged in the placing groove and is electrically connected with the LED lamp beads 600, a glue layer is arranged at the bottom of the storage groove, and the power supply is fixed in the storage groove through the glue layer. In one embodiment, the power supply further comprises a cover body, wherein the cover body covers the side wall of the placing groove to encapsulate the power supply.

In order to better mount the microprism anti-glare decorative ceiling lamp 10 on a ceiling, in one embodiment, the ceiling-mounted decorative ceiling lamp further comprises a ceiling-mounted mounting plate 500, and the ceiling-mounted mounting plate 500 is connected with the bottom plate 400 in a buckling manner. Specifically, the ceiling mounting plate 500 is fixed to the ceiling, and the microprism anti-glare decorative ceiling lamp 10 can be rapidly mounted on the ceiling by fastening the chassis 400 to the ceiling mounting plate 500. Further, be provided with the installation on the chassis 400 and keep off the ring, the installation keeps off and is provided with a plurality of first installation pieces on the ring, it is provided with a plurality of second installation pieces, each to inhale on the mounting disc 500 the mounting groove has been seted up on the second installation piece, each first installation piece activity gomphosis is in one in the mounting groove, each first installation piece encircles and sets up on the inside wall that the ring was kept off in the installation, and each second installation piece encircles and sets up and is inhaling 500 orientation of mounting disc in the one side of chassis 400, like this, inhales a mounting disc 500 and places in the installation keeps off, prevents dazzling decoration ceiling lamp 10 through rotating microprism along an orientation, drives the first installation piece rotation on the installation keeps off the ring, and first installation piece rotates to align with the mounting groove and imbed in the mounting groove to will inhale a mounting disc 500 and keep off fixed connection with the installation. Similarly, prevent dazzling through the little prism of counter-rotation and decorate ceiling lamp 10, drive the installation and keep off the first installation piece on the ring and rotate for it is from the inslot of ann commentaries on classics and changes out, thereby will inhale a mounting disc 500 and keep off the ring separation with the installation, can dismantle fast or install the little prism and prevent dazzling and decorate ceiling lamp 10.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. The utility model provides a ceiling lamp is decorated in anti-dazzle of microprism which characterized in that includes: the light source comprises an outer frame, a chassis, a lining frame, a light guide plate and a light source component;

the light guide plate is provided with a microprism structure layer.

2. The micro-prism anti-glare decorative ceiling lamp according to claim 1, wherein the micro-prism structure layer comprises a plurality of light guide strips, each light guide strip is oppositely arranged on the light guide plate, and the cross section of each light guide strip is semicircular or triangular.

3. The microprism anti-glare decorative ceiling lamp according to claim 1, wherein the outer frame is provided with a plurality of first limiting protrusions, the inner frame is provided with a plurality of limiting grooves, and each first limiting protrusion is movably embedded in one of the limiting grooves.

4. The microprism anti-glare decorative ceiling lamp according to claim 3, wherein a plurality of second limiting protrusions are arranged on the outer frame, a limiting ring is arranged on the chassis, the limiting ring abuts against the inner lining frame, a plurality of clamping grooves are formed in the limiting ring, and each second limiting protrusion is movably fastened in one clamping groove.

5. The microprism anti-glare decorative ceiling lamp of claim 4, wherein the width of the second limiting bump is gradually reduced from one end close to the light guide plate to one end close to the chassis.

6. The microprism anti-glare decorative ceiling lamp of claim 1, wherein the light source assembly comprises a plurality of LED lamp beads, and each LED lamp bead is disposed on a surface of the chassis facing the light guide plate.

7. The microprism anti-glare decorative ceiling lamp according to claim 6, wherein the light source assembly further comprises a power supply, a placing groove is formed in one surface of the chassis facing the light guide plate, the power supply is arranged in the placing groove, and the power supply is electrically connected with each LED lamp bead.

8. The microprism anti-glare decorative ceiling lamp according to any one of claims 1 to 7, further comprising a ceiling-mounted mounting plate, wherein the ceiling-mounted mounting plate is fastened to the base plate.

9. The microprism anti-glare decorative ceiling lamp according to claim 8, wherein the base plate is provided with an installation baffle ring, the installation baffle ring is provided with a plurality of first installation blocks, the ceiling-mounted mounting plate is provided with a plurality of second installation blocks, each second installation block is provided with an installation groove, and each first installation block is movably embedded in one installation groove.