CN221035341U - Cambered surface dot matrix light-emitting component and ceiling lamp - Google Patents
Cambered surface dot matrix light-emitting component and ceiling lamp Download PDFInfo
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- CN221035341U CN221035341U CN202323011358.8U CN202323011358U CN221035341U CN 221035341 U CN221035341 U CN 221035341U CN 202323011358 U CN202323011358 U CN 202323011358U CN 221035341 U CN221035341 U CN 221035341U
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- 230000004075 alteration Effects 0.000 description 1
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a cambered surface lattice light emitting component and a ceiling lamp, wherein the cambered surface lattice light emitting component comprises: a light source assembly; the light isolation strip is arranged on the irradiation side of the light source assembly, is arc-shaped, is provided with a plurality of light holes, and is arranged on the wall surface of the light isolation strip in an array manner; an anti-glare plate disposed between the light source assembly and the light blocking bar; along the irradiation direction of the light source component, the projection area of the anti-dazzle board comprises the projection area of the light isolation strip. Light emitted by the light source component sequentially passes through the anti-glare plate and the light isolation strip, the light becomes soft after passing through the anti-glare plate, then the light is presented in a lattice shape through the light holes, a user can clearly see a demarcation contour line when observing outside the light isolation strip, a strong stereoscopic impression is formed by the cambered surface and the light spots on the cambered surface, and the use experience of the user is improved.
Description
Technical Field
The utility model relates to the technical field of lighting lamps, in particular to a cambered surface lattice light emitting component and a ceiling lamp with the cambered surface lattice light emitting component.
Background
The lamps are the general name of lighting tools and are divided into ceiling lamps, desk lamps, wall lamps, floor lamps, ceiling lamps and the like. The lamp is used for lighting in daily life, and has very wide application. Most of the light emergent surfaces of the existing lamps are full-plane, full-curved or global light emergent surfaces, so that illumination is provided for surrounding environment. However, when the user reversely observes the light emitting surface, only a large group of light can be observed to be emitted, the light emitting point is not obvious, the demarcation contour line is fuzzy, a stronger stereoscopic impression cannot be formed, and the user is more pressed after long-time use.
Disclosure of utility model
The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the cambered surface dot matrix light-emitting component is provided, dot matrix light spots can be displayed on the cambered surface by the cambered surface dot matrix light-emitting component, stronger stereoscopic impression is formed, and a user can clearly see the boundary contour lines when observing the cambered surface dot matrix light-emitting component at the outer side, so that the use experience of the user is improved.
The utility model also provides a ceiling lamp with the cambered surface dot matrix light emitting component.
The cambered surface dot matrix light emitting component comprises:
A light source assembly;
The light isolation strip is arranged on the irradiation side of the light source assembly, is arc-shaped, and is provided with a plurality of light holes, and a plurality of light hole arrays are arranged on the wall surface of the light isolation strip;
An anti-glare plate disposed between the light source assembly and the light blocking bar; and along the irradiation direction of the light source component, the projection area of the anti-dazzle board comprises the projection area of the light isolation strip.
The cambered surface dot matrix light emitting component provided by the utility model has at least the following beneficial effects: light emitted by the light source component sequentially passes through the anti-glare plate and the light isolation strip, the light becomes soft after passing through the anti-glare plate, then the light is presented in a lattice shape through the light holes, a user can clearly see a demarcation contour line when observing outside the light isolation strip, a strong stereoscopic impression is formed by the cambered surface and the light spots on the cambered surface, and the use experience of the user is improved.
According to the cambered surface dot matrix light emitting component, the shape of the anti-dazzle plate is matched with the shape of the light isolating strip.
According to the cambered surface dot matrix light emitting component, one side of the light isolation strip, which is away from the anti-dazzle plate, is provided with a light transmission shield.
According to the cambered surface dot matrix light emitting component, the light-transmitting shield is provided with the mounting groove, and the light isolation strip and the anti-dazzle plate are sequentially mounted in the mounting groove.
According to the cambered surface dot matrix light emitting component, the light isolating strips and the two sides of the anti-dazzle plate are respectively provided with the extension parts, and the extension parts extend towards the groove walls of the mounting grooves and are suitable for being embedded and mounted in the mounting grooves.
According to the cambered surface dot matrix light emitting component, the shape of the light-transmitting shield is matched with the shape of the light isolating strip.
According to the cambered surface dot matrix light emitting component, the light source component comprises a light emitting plate, and the light emitting plate is arranged in the light-transmitting shield.
According to the cambered surface dot matrix light emitting component, the light source component comprises a light emitting plate, wherein the light emitting plate is provided with a plurality of light emitting chips, and the light emitting chips are arranged at intervals along the length direction of the light isolating strip.
According to the cambered surface dot matrix light emitting component, the light source component comprises a mounting seat, a light emitting plate and an electricity taking protrusion, wherein the light emitting plate is mounted on the mounting seat, the electricity taking protrusion is electrically connected with the light emitting plate, and the electricity taking protrusion is elastically mounted on the mounting seat and partially extends out of the mounting seat.
The ceiling lamp comprises the cambered surface dot matrix light emitting component.
The ceiling lamp provided by the utility model has at least the following beneficial effects: light emitted by the light source component sequentially passes through the anti-glare plate and the light isolation strip, the light becomes soft after passing through the anti-glare plate, and then is presented in a dot matrix form through the light holes, so that a user can clearly see the demarcation profile lines when observing, a stronger third dimension is formed, and the use experience of the user is improved.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:
FIG. 1 is a schematic cross-sectional view of an arc dot matrix light emitting component according to an embodiment of the present utility model;
FIG. 2 is an exploded view of an arc dot matrix light emitting assembly according to an embodiment of the present utility model;
Fig. 3 is a schematic cross-sectional view of a ceiling lamp according to an embodiment of the present utility model.
Reference numerals illustrate:
A light source assembly 100; a mounting base 110; a light emitting panel 120; a light emitting chip 121; a power take-off bump 130; a compression spring 131;
a light barrier strip 200; a light transmitting hole 201; a first extension 210;
An anti-glare plate 300; a second extension 310;
a light-transmitting shield 400; a mounting groove 401;
a driving power supply 500; a driver 510; a wiring board 520.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, a number means one or more, a number means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.
In the description of the present utility model, the descriptions of the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The lamps are the general name of lighting tools and are divided into ceiling lamps, desk lamps, wall lamps, floor lamps, ceiling lamps and the like. The lamp is used for lighting in daily life, and has very wide application. Most of the light emergent surfaces of the existing lamps are full-plane, full-curved or global light emergent surfaces, so that illumination is provided for surrounding environment. However, when the user reversely observes the light emitting surface, only a large group of light can be observed to be emitted, the light emitting point is not obvious, the demarcation contour line is fuzzy, a stronger stereoscopic impression cannot be formed, and the user is more pressed after long-time use.
For this reason, as shown in fig. 1 and 2, the cambered surface lattice light emitting assembly provided by the utility model comprises a light source assembly 100, a light isolation strip 200 arranged on the irradiation side of the light source assembly 100, and an anti-dazzle board 300 arranged on the irradiation side of the light source assembly 100. Specifically, the anti-glare plate 300 is disposed between the light source assembly 100 and the light blocking bar 200, and the projection area of the anti-glare plate 300 includes the projection area of the light blocking bar 200 along the irradiation direction of the light source assembly 100. Further, the light entering the light-shielding strip 200 has been subjected to light modulation treatment, and for example, the conventional antiglare sheet 300 is a light diffusion sheet, and the light diffusion sheet is a physical phenomenon of refraction, reflection and scattering when the light encounters two mediums having different refractive indexes (densities) in the course of traveling by chemical or physical means. For example, by adding an inorganic or organic light diffusing agent to a substrate such as PMMA, PC, PS, PP or hips, or by artificially adjusting light rays by arranging an array of micro-feature structures on the surface of the substrate, refraction, reflection and scattering of light rays in different directions are caused, so that the light path is changed, and the effect of sufficiently dispersing incident light to generate optical diffusion is achieved. Further, the light-shielding strip 200 is arc-shaped, the light-shielding strip 200 is provided with a plurality of light holes 201, and the plurality of light holes 201 are arranged on the wall surface of the light-shielding strip 200 in an array. It is easy to understand that the light emitted from the light source assembly 100 sequentially passes through the anti-glare plate 300 and the light-blocking strip 200, becomes soft after the light passes through the anti-glare plate 300, and then is displayed in a dot matrix form through the light holes 201, so that a user can clearly see the boundary contour line when observing the outside of the light-blocking strip 200, and the cambered surface and the light spots on the cambered surface, which are lighted by the dot matrix, form a stronger stereoscopic impression integrally, thereby improving the use experience of the user.
In some embodiments, the anti-glare plate is in a shape of a flat plate (not shown in the figure), and the anti-glare plate is convenient to manufacture, and light emitted by the light source assembly is transmitted through the anti-glare plate and then is emitted to the light-blocking strip, wherein a projection area of the anti-glare plate comprises a projection area of the light-blocking strip along the thickness direction of the anti-glare plate. In some embodiments of the present utility model, as shown in fig. 1 and 2, the anti-glare panel 300 is shaped to match the shape of the light-blocking strip 200, and the cross-sectional shapes of the anti-glare panel 300 and the light-blocking strip 200 perpendicular to the center line are arc-shaped, it is easy to understand that, since the distance between the wall surface of the anti-glare panel 300 and the wall surface of the light-blocking strip 200 is substantially consistent, the light emitted from the light source assembly 100 is emitted to the light-blocking strip 200 more uniformly after passing through the anti-glare panel 300, and the user observes that the spot array light spots have no obvious color difference, and the brightness is relatively consistent, and the visual effect is good.
In some embodiments of the present utility model, as shown in fig. 1 and 2, a light-transmitting shield 400 is provided on a side of the light-blocking strip 200 facing away from the anti-glare plate 300, effectively spacing the light-blocking strip 200. On the one hand, the light-transmitting cover 400 can isolate dust from invading the light-shielding bars 200, in particular, isolate dust to avoid dust from accumulating in the light-transmitting holes 201, and the cleaning of the plurality of light-transmitting holes 201 by a user is cumbersome and inconvenient. On the other hand, the light-transmitting shield 400 can also avoid the direct contact of the user with the light-shielding strip 200, for example, the light-shielding strip 200 is made of metal, has high hardness and sharp edges, and risks damage to the user. In some embodiments, the light-transmitting shield 400 is provided with a mounting groove 401, and the light-blocking strip 200 and the anti-glare plate 300 are sequentially mounted in the mounting groove 401, so that the anti-glare plate 300, the light-blocking strip 200 and the light-transmitting shield 400 form a single dimming module. Specifically, referring to fig. 1 and 2 again, both sides of the light blocking strip 200 and the anti-glare plate 300 are provided with extension portions, which are extended toward the groove wall of the installation groove 401 and adapted to be embedded in the installation groove 401, and the connection structure is simple, so that the light blocking plate and the anti-glare plate 300 can be conveniently installed to the light-transmitting shield 400. For example, the light blocking strip 200 is provided with a first extension portion 210, the antiglare sheet 300 is provided with a second extension portion 310, the light blocking strip 200 and the antiglare sheet 300 sequentially enter the light transmissive cover 400 from above, the first extension portion 210 is abutted against the wall of the mounting groove 401, and the second extension portion 310 is stacked on the upper wall of the first extension portion 210. Further, in some embodiments of the present utility model, referring again to fig. 2, the shape of the light-transmitting shield 400 matches the shape of the light-blocking strip 200, it is easy to understand that, since the distance between the wall surface of the light-blocking strip 200 and the wall surface of the light-transmitting shield 400 is substantially consistent, the light is more uniform after passing through the light-blocking strip 200 and directed to the light-transmitting shield 400, and the user observes the spot array on the outside of the light-transmitting shield 400 without obvious chromatic aberration, with relatively consistent brightness and good visual effect. For example, the cross-sectional shapes of the two parts perpendicular to the central line are arc-shaped, and the combined whole appearance is more standard. In some embodiments, the shape of the light-transmitting shield 400, the shape of the light-blocking strip 200, and the shape of the antiglare shield 300 are all identical, and the cross-sectional shapes of the three perpendicular to the center line are all arc-shaped. In some embodiments, the light-transmitting shield 400 is a light-diffusing plate, similar to the anti-glare plate 300, and further performs dimming treatment on the light emitted from the light-transmitting holes 201, so that the light is softer. In some embodiments, the light-transmitting shield 400 is a common light-transmitting plastic plate, and the dividing line of the light emitted from the light-transmitting holes 201 is clear when the user observes the light-transmitting shield 400.
In some embodiments of the present utility model, as shown in fig. 1, the light source assembly 100 includes a light emitting plate 120, the light emitting plate 120 is disposed in a light-transmitting cover 400, light emitted by the light emitting plate 120 can completely pass through an anti-glare plate 300, a light-shielding strip 200 and the light-transmitting cover 400 in sequence, and cannot leak out from an opening edge of the light-transmitting cover 400, in some embodiments, the light emitting plate 120 is strip-shaped, a length direction of the light emitting plate 120 is consistent with a length direction of the light-shielding strip 200, and a length of the light emitting plate 120 is less than or equal to a length of the light-shielding strip 200. Specifically, the light emitting panel 120 is provided with a plurality of light emitting chips 121, and the plurality of light emitting chips 121 are arranged at intervals along the length direction of the light blocking bar 200. The light emitting chips 121 arranged in a lattice emit light and are converted into lattice light spots of the light transmitting holes 201 through the anti-glare plate 300 and the light blocking bars 200, for example, the light emitting chips 121 are arranged in a single row at intervals or the light emitting chips 121 are arranged in a double row at intervals. Further, more light is displayed in the light transmission holes 201 of the light blocking bar 200, and the light is not dazzling, so that the user can directly observe. In some embodiments, the light source assembly 100 includes a mounting base 110, a light emitting plate 120 and an electricity taking protrusion 130, the light emitting plate 120 is mounted on the mounting base 110, the electricity taking protrusion 130 is electrically connected with the light emitting plate 120, and the electricity taking protrusion 130 is elastically mounted on the mounting base 110 and partially extends out of the mounting base 110. By taking the contact of the electricity taking protrusion 130, the electric wire is not needed, the damage risk is lower, and the service life is longer. For example, a compression spring 131 is disposed in the mounting base 110, one end of the compression spring 131 is in pressing connection with the light-emitting plate 120, and the other end of the compression spring 131 is in pressing connection with the bottom end of the electricity taking protrusion 130, so that the top end of the electricity taking protrusion 130 is ejected out of the mounting base 110. In some embodiments, the light-transmitting cover 400 is mounted on the mounting base 110, so that the light source assembly 100, the light-transmitting cover 400, the light-isolating strip 200 and the anti-dazzle board 300 are integrally used as a module, and the assembly, the use, the replacement and the maintenance are more convenient.
Referring to fig. 3, a ceiling lamp according to an embodiment of the present utility model includes a cambered surface lattice light emitting assembly according to an embodiment of the present utility model. Wherein, be provided with drive power supply 500, driver 510 and circuit board 520 that electric connection in proper order in the ceiling lamp, circuit board 520 is provided with the power supply line. The electricity taking bump 130 is in contact with the energizing line to drive the light emitting chip 121 to emit light. By adopting the cambered surface dot matrix light emitting component provided by the embodiment of the utility model, the light rays emitted by the light source component 100 sequentially pass through the anti-glare plate 300 and the light isolation strips 200, become soft after passing through the anti-glare plate 300, and are then presented in a dot matrix shape through the light holes 201, and when a user observes, the boundary contour lines can be clearly seen, so that a stronger stereoscopic impression is formed, and the use experience of the user is improved.
Other constructions and operation of the ceiling lamp according to the embodiment of the present utility model are known to those skilled in the art, and will not be described in detail herein.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.
Claims (10)
1. Cambered surface dot matrix light-emitting component, its characterized in that includes:
A light source assembly;
The light isolation strip is arranged on the irradiation side of the light source assembly, is arc-shaped, and is provided with a plurality of light holes, and a plurality of light hole arrays are arranged on the wall surface of the light isolation strip;
An anti-glare plate disposed between the light source assembly and the light blocking bar; and along the irradiation direction of the light source component, the projection area of the anti-dazzle board comprises the projection area of the light isolation strip.
2. The cambered surface dot matrix light emitting component of claim 1, wherein: the shape of the anti-dazzle board is matched with that of the light-isolating strip.
3. The cambered surface dot matrix light emitting component according to claim 1 or 2, characterized in that: and a light-transmitting shield is arranged on one side of the light isolation strip, which is away from the anti-dazzle plate.
4. A cambered surface lattice light emitting assembly as set forth in claim 3 wherein: the light-transmitting shield is provided with a mounting groove, and the light-isolating strip and the anti-dazzle plate are sequentially mounted in the mounting groove.
5. The arc lattice light emitting assembly of claim 4, wherein: the light isolation strip and the two sides of the anti-dazzle plate are respectively provided with an extension part, and the extension parts extend towards the groove wall of the mounting groove and are suitable for being embedded and mounted in the mounting groove.
6. A cambered surface lattice light emitting assembly as set forth in claim 3 wherein: the shape of the light-transmitting shield is matched with the shape of the light-isolating strip.
7. A cambered surface lattice light emitting assembly as set forth in claim 3 wherein: the light source assembly comprises a light emitting plate which is arranged in the light-transmitting shield.
8. The cambered surface dot matrix light emitting component of claim 1 or 2 or 6, wherein: the light source assembly comprises a light emitting plate, wherein the light emitting plate is provided with a plurality of light emitting chips, and the light emitting chips are arranged at intervals along the length direction of the light isolation strip.
9. The cambered surface dot matrix light emitting component of claim 1 or 7, wherein: the light source assembly comprises a mounting seat, a light-emitting plate and an electricity taking protrusion, wherein the light-emitting plate is mounted on the mounting seat, the electricity taking protrusion is electrically connected with the light-emitting plate, and the electricity taking protrusion is elastically mounted on the mounting seat and partially extends out of the mounting seat.
10. Ceiling lamp, its characterized in that: a cambered surface lattice light emitting assembly comprising any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323011358.8U CN221035341U (en) | 2023-11-08 | 2023-11-08 | Cambered surface dot matrix light-emitting component and ceiling lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323011358.8U CN221035341U (en) | 2023-11-08 | 2023-11-08 | Cambered surface dot matrix light-emitting component and ceiling lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221035341U true CN221035341U (en) | 2024-05-28 |
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ID=91166451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323011358.8U Active CN221035341U (en) | 2023-11-08 | 2023-11-08 | Cambered surface dot matrix light-emitting component and ceiling lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221035341U (en) |
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2023
- 2023-11-08 CN CN202323011358.8U patent/CN221035341U/en active Active
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