CN218863947U - Ceiling lamp with light modeling - Google Patents

Abstract

The utility model provides a ceiling lamp with light is figurative, including the lighting fixture, lighting fixture top-down is equipped with light guide plate, diffuser plate and light screen in order, special-shaped leaded light hole has been seted up on the light screen, the light guide plate is kept away from one side subsides of diffuser plate and is equipped with leaded light membrane or reflective membrane, and this light guide plate support lean on the molding light source that sets up in the lighting fixture, this application utilizes the leaded light nature of light guide plate to conduct the light that molding light source produced to turn into the area source with the line source, the cooperation uses leaded light membrane or reflective membrane to improve the utilization ratio that the light guide plate set a camera to, so that the area source after the messenger's conversion throws light source throws on the light screen behind the diffuser plate diffusion, utilizes special-shaped leaded light hole on the light screen to throw light outside the ceiling lamp, thereby obtains comparatively obvious light molding effect, so that makes to possess certain aesthetic feeling when using, effectively improves its sight.

Description

Ceiling lamp with light modeling

Technical Field

The application relates to the technical field of lighting equipment, in particular to a ceiling lamp with light modeling.

Background

The ceiling lamp is a common lighting lamp, because the upper part of the lamp is flat, the bottom can be completely attached to the roof when the lamp is installed, and the ceiling lamp can adopt common white bulbs, fluorescent lamps, high-intensity gas discharge lamps, halogen tungsten lamps, LED lamp strips and the like according to different application occasions, so the ceiling lamp is widely applied to various places such as families, offices, entertainment venues and the like. The existing ceiling lamp is simple in structure, single in lighting mode and affected by lighting effect, so that the light modeling effect of the ceiling lamp is not obvious, and certain aesthetic feeling and ornamental value are lacked.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present application provides a ceiling lamp with light modeling to solve the related problems mentioned in the background art.

Based on above-mentioned purpose, this application provides a ceiling lamp with light modeling, including the lighting fixture, lighting fixture top-down is equipped with light guide plate, diffuser plate and light screen in order, special-shaped leaded light hole has been seted up on the light screen, the light guide plate is kept away from one side subsides of diffuser plate and is equipped with leaded light membrane or reflective membrane, and this light guide plate support lean on in on the modeling light source that sets up in the lighting fixture.

Furthermore, the lamp holder or the light shielding plate is connected with an illumination light source, the illumination light source is positioned below the light shielding plate, and the illumination light source is provided with a light guide ring which is used for converting and projecting light generated by the illumination light source.

Furthermore, the diameter of the light shielding plate is larger than that of the lamp holder, the light shielding plate is connected to the bottom of the lamp holder, the illumination light source is connected to the bottom of the light shielding plate, and the light guide ring is connected with the illumination light source.

Further, the illumination light source comprises an annular support and an annular lamp strip, the annular support is connected to the bottom of the light shielding plate, an annular groove is formed in the annular support, the annular lamp strip is arranged in the annular groove, and the light guide ring is embedded in an opening of the annular groove in a matching mode.

Furthermore, the bottom of the annular support is provided with the annular groove, the annular groove is internally provided with the annular lamp strip, and the light guide ring is embedded at the opening of the annular groove in a matching manner.

Furthermore, the inner circle part and the outer circle part of the annular support are respectively provided with the annular groove, the annular lamp strip is arranged in each annular groove, and the opening of each annular groove is embedded with the light guide ring in a matched manner.

Furthermore, the diameter of the light screen is smaller than that of the lamp holder, the light screen is matched and arranged inside the lamp holder, the lighting source is connected to the lamp holder, and the light guide ring is abutted to the lighting source.

Furthermore, the lighting source comprises two groups of annular lamp belts arranged on the inner side wall and the outer side wall of the lamp holder respectively, the annular lamp belts arranged on the inner side wall of the lamp holder are positioned below the light screen, and each annular lamp belt is abutted against one light guide ring respectively.

Furthermore, the bottom of lighting fixture is equipped with cyclic annular layer board, cyclic annular layer board is used for lifting the leaded light ring.

Furthermore, the top of the lamp holder is provided with a hanging plate, and a plurality of strip holes are uniformly distributed in the hanging plate.

Further, the ceiling lamp further comprises a driving power supply, and the driving power supply is electrically connected with the modeling light source and the illumination light source.

Furthermore, the number of the driving power sources is one, and the driving power sources are electrically connected to the modeling light source and the illumination light source.

Furthermore, the number of the driving power supplies is two, and the modeling light source and the lighting light source are electrically connected with one driving power supply respectively.

From the above-mentioned can see, the application provides a ceiling lamp with light molding, ceiling lamp is when using, utilize the leaded light nature of light guide plate to conduct and the conversion the produced light of molding light source, turn into the area source with the line light source, the leaded light membrane or the reflective membrane on the light guide plate are located in the cooperation subsides, can improve the utilization ratio of light guide plate to light, so that the area source of conversion evenly throws on the light screen after the diffuser plate diffusion, utilize special-shaped leaded light hole on the light screen to throw light outside the light screen, thereby obtain comparatively obvious and clear light molding, so that ceiling lamp possesses certain aesthetic feeling when using, better sight has.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.

Fig. 1 is a schematic perspective view 1 of a first form of a ceiling lamp according to an embodiment of the present application;

fig. 2 is a schematic perspective view of a first form of the ceiling lamp in the embodiment of the present application, which is shown in fig. 2;

FIG. 3 is an exploded view of a first embodiment of a ceiling lamp according to the present disclosure;

FIG. 4 is a partial cross-sectional view of a first aspect of a ceiling lamp according to an embodiment of the present disclosure;

fig. 5 is a schematic view of a connection structure between the lamp holder and the light shielding plate in the first or second state of the ceiling lamp according to the embodiment of the present application;

FIG. 6 is a partial cross-sectional view of the illumination source of the ceiling lamp of the present application in a first configuration;

fig. 7 is a schematic perspective view of a second embodiment of the ceiling lamp of the present application in the perspective view of fig. 1;

fig. 8 is a schematic perspective view of a second embodiment of the ceiling lamp according to the present disclosure in fig. 2;

FIG. 9 is an exploded view of a second embodiment of the ceiling lamp of the present application;

FIG. 10 is a partial cross-sectional view of a second aspect of the ceiling light of the disclosed embodiment;

fig. 11 is a schematic perspective view of a ceiling lamp according to a third form in the embodiment of the present application, which is shown in fig. 1;

fig. 12 is a schematic perspective view of a third ceiling lamp according to the embodiment of the present application;

FIG. 13 is an exploded view of a third embodiment of the ceiling lamp of the present application;

FIG. 14 is a partial cross-sectional view of a third aspect of the ceiling lamp according to the disclosed embodiment;

FIG. 15 is a schematic view of a connection structure of the lamp holder, the modeling light source and the illumination light source in the third state of the ceiling lamp in the embodiment of the present application;

description of the reference numerals: 1. a lamp holder; 2. a light guide plate; 3. a diffusion plate; 4. a visor; 4a, special-shaped light guide holes; 5. a light directing film; 6. a modeling light source; 7. an illumination light source; 71. an annular stent; 72. a ring-shaped light strip; 7a, an annular groove; 8. a light guide ring; 9. an annular pallet; 10. hanging plates; 10a, a long hole; 11. the power supply is driven.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is further described in detail below with reference to the accompanying drawings in combination with specific embodiments.

It should be noted that technical terms or scientific terms used in the embodiments of the present application should have a general meaning as understood by those having ordinary skill in the art to which the present disclosure belongs, unless otherwise defined. The use of "first," "second," and the like in this disclosure is not intended to indicate any order, quantity, or importance, but rather is used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item preceding the word comprises the element or item listed after the word and its equivalent, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

As described in the background art, the ceiling lamp is a common lighting lamp, because the top of the lamp is flat, the bottom of the lamp can be completely attached to the roof during installation, and according to different use requirements, scenes and working conditions, the light source of the ceiling lamp can be a common white bulb, a fluorescent lamp, a high-intensity gas discharge lamp, a halogen tungsten lamp, an LED lamp strip and the like, and the ceiling lamp can be widely applied to various fields such as families, offices, entertainment venues and the like. The existing ceiling lamp is simple in structure and single in lighting mode, and the ceiling lamp with the light shaping effect is influenced and interfered by lighting effect when in use, so that the light shaping effect is remarkably reduced, and the light shaping formed by the ceiling lamp is lack of certain aesthetic feeling and ornamental value.

Hereinafter, the technical solution of the present application will be described in detail by specific examples with reference to fig. 1 to 15.

In view of this, as shown in fig. 1 to fig. 15, in some embodiments, the present application provides a ceiling lamp with light modeling, which includes a lamp holder 1, the lamp holder 1 is sequentially provided with a light guide plate 2, a diffusion plate 3 and a light shielding plate 4 from top to bottom, the light shielding plate 4 is provided with a special-shaped light guide hole 4a, one side of the light guide plate 2 away from the diffusion plate 3 is adhered with a light guide film 5 or a reflective film, and the light guide plate 2 abuts against a modeling light source 6 arranged in the lamp holder 1.

Specifically, in the present embodiment, the lamp holder 1 is used as a carrier for the light guide plate 2, the diffusion plate 3, the shading plate 4 and the modeling light source 6, and when the ceiling lamp works, the light generated by the modeling light source 6 is projected into the light guide plate 2 abutting against the modeling light source, and the light guiding property of the light guide plate 2 is utilized to convert the linear light source generated by the modeling light source 6 into a surface light source; the surface light source formed by the light guide plate 2 is projected to the shading plate 4 through the diffusion plate 3, and the diffusion plate 3 is used for diffusing the surface light source projected by the light guide plate 2, so that light is projected on the shading plate 4 more uniformly and softly; the light shielding plate 4 is provided with a special-shaped light guide hole 4a, light diffused by the diffusion plate 3 is projected to the light shielding plate 4, one part of light is shielded by the light shielding plate 4, and the other part of light passes through the special-shaped light guide hole 4a and is projected to the outside of the ceiling lamp, so that a light model corresponding to the special-shaped light guide hole 4a is obtained; the light guide film 5 is arranged on one side of the light guide plate 2, which is far away from the diffusion plate 3, and the surface light source formed on the light guide plate 2 can project to the periphery of the light guide plate, so that the light guide property of the light guide film 5 is utilized to further conduct the light emitted from one side of the light guide plate 2, which is far away from the diffusion plate 3, so that the light guide property of the light guide plate 2 is enhanced, the utilization rate of the light is improved, and the light distributed on the light guide plate 2 is more uniform; in addition, a reflective film can be attached to one side of the light guide plate 2 away from the diffusion plate 3 to reflect light scattered by one side of the light guide plate 2 away from the diffusion plate 3, so that the light emitted by the side is projected to one side of the light shielding plate 4 as much as possible, the light intensity of the light passing through the special-shaped light guide holes 4a is ensured, the utilization rate of the light is improved, and the light modeling effect is improved;

optionally, the lamp holder 1 can be in a proper shape according to actual production conditions or customer requirements, and the lamp holder 1 can be made of materials such as alloy materials or plastics with light weight and high strength, so that the overall weight of the ceiling lamp is reduced while the ceiling lamp is guaranteed to have good quality, and the ceiling lamp is favorable for suspension and installation; the light guide plate 2 can be made of acrylic or silica gel and other materials with light guide performance, so that the light guide plate 2 has better light guide performance; the diffusion plate 3 can be made into a flat plate shape or a convex shape according to actual requirements, so that light rays can be diffused more uniformly after passing through the diffusion plate 3.

As shown in fig. 1, 7 and 11, in some embodiments, an illumination light source 7 is connected to the lamp holder 1 or the light shielding plate 4, the illumination light source 7 is located below the light shielding plate 4, and a light guiding ring 8 is disposed on the illumination light source 7, and the light guiding ring 8 is used for converting and projecting light generated by the illumination light source 7.

Specifically, the lighting source 7 is arranged on the lamp holder 1 or the shading plate 4, the lighting source 7 serves as a main lighting part of the ceiling lamp to illuminate the periphery of the ceiling lamp, and the lighting source 7 is provided with the light guide ring 8 which can guide light generated by the lighting source 7 so that the light is uniformly distributed in the light guide ring 8 and projected to the periphery of the ceiling lamp, so that the periphery can be uniformly illuminated; by arranging the illumination light source 7 below the light shading plate 4, the interference of the illumination light source 7 on the ceiling light modeling can be avoided, and the completeness of the light modeling is ensured.

Optionally, according to the actual use requirement, the application scenario, and the product cost, the light guide ring 8 may be made of a material with a certain light guide property, such as plastic, acrylic, or silica gel, so as to convert the illumination light source 7 into a surface light source to be projected around.

As shown in fig. 1 to 10, in some embodiments, the diameter of the light shielding plate 4 is larger than that of the lamp holder 1, the light shielding plate 4 is connected to the bottom of the lamp holder 1, the illumination light source 7 is connected to the bottom of the light shielding plate 4, and the light guide ring 8 is connected to the illumination light source 7; by setting the diameter of the light shielding plate 4 to be larger than the diameter of the lamp holder 1, a certain mounting area can be left at the edge position of the light shielding plate 4 so as to fix the illumination light source 7 to the bottom of the light shielding plate 4 by a connection method such as bolting.

As shown in fig. 3, 4, 6, 9 and 10, the illumination light source 7 includes a ring support 71 and a ring light strip 72, the ring support 71 is connected to the bottom of the light shielding plate 4, a ring groove 7a is formed on the ring support 71, the ring light strip 72 is arranged inside the ring groove 7a, and the light guide ring 8 is embedded in the opening of the ring groove 7 a; the illumination light source 7 is fixed at the bottom of the light screen 4 by the annular support 71, and is used for connecting the whole illumination light source 7 to the light screen 4, wherein the bottom of the annular support 71 is provided with an annular groove 7a, so as to provide a mounting position for the annular light strip 72, and also play a certain role in protection.

Optionally, the modeling light source 6 and the annular light strip 72 can be lighting components with good lighting effects, such as LED light strips, and the like, and are low in cost, simple to install and good in lighting effect.

As shown in fig. 3, 4 and 6, in some embodiments, the bottom of the annular support 71 is provided with an annular groove 7a, the annular groove 7a is provided with an annular light strip 71, and the light guiding ring 8 is fittingly inserted into the opening 7a of the annular groove.

Specifically, the light guide ring 8 is embedded in the annular groove 7a formed in the bottom of the annular support 71 in a matching manner, so that light emitted by the annular light strip 72 can be projected below the ceiling lamp, and on one hand, the light guide ring 8 can seal the annular groove 7 a; on the other hand, the light guide ring 8 has a certain light guiding property, so that the light emitted from the ring-shaped light strip 72 is uniformly projected around through the light guide ring 8.

As shown in fig. 9 and 10, in some embodiments, the annular support 71 has an annular groove 7a at both the inner circle portion and the outer circle portion, each annular groove 7a has an annular light strip 72 therein, and each annular groove 7a has a light guiding ring 8 fitted therein.

Specifically, in the present embodiment, the annular grooves 7a are correspondingly formed in the inner circle portion and the outer circle portion of the annular support 71 to provide mounting positions for the annular light strips 72, and the annular light strips 72 are respectively arranged in the two annular grooves 7a, so that the bottom of the light shielding plate 4 and the periphery of the ceiling lamp can be illuminated, that is, while the illumination effect is realized, the light shape formed at the position of the special-shaped light guide hole 4a on the light shielding plate 4 is clearer, and the viewing of the light shape is facilitated; and a group of light guide rings 8 are respectively embedded in each annular groove 7a, light emitted by the annular lamp strip 72 is conducted by utilizing the light guide property of the light guide rings 8, so that light can be uniformly projected, and meanwhile, the light guide rings 8 can also seal the annular grooves 7a, so that a certain protection effect is achieved.

As shown in fig. 13 and 14, in some embodiments, the diameter of the light shielding plate 4 is smaller than that of the lamp holder 1, the light shielding plate 4 is disposed inside the lamp holder 1, the illumination light source 7 is connected to the lamp holder 1, and the light guiding ring 8 abuts against the illumination light source 7; when the diameter of the light screen 4 is smaller than that of the lamp holder 1, the light guide plate 2, the diffusion plate 3 and the light screen 4 are sequentially arranged in the lamp holder 1 from the top to the bottom of the lamp holder 1, and the lamp holder 1 provides a mounting position for the illumination light source 7, so that the illumination light source 7 in work does not influence the light shape projected by the special-shaped light guide hole 4 a.

As shown in fig. 14 and 15, the illumination light source 7 includes two sets of annular light strips 72 respectively disposed on the inner side wall and the outer side wall of the lamp holder 1, the annular light strips 72 disposed on the inner side wall of the lamp holder 1 are located below the light shielding plate 4, and each annular light strip 72 is respectively abutted to one light guiding ring 8.

Specifically, in the present embodiment, two annular light strips 72 disposed on the inner side wall and the outer side wall of the lamp holder 1 are used for illuminating the area of the light shielding plate 4 and the periphery of the ceiling lamp; two sets of annular lamp areas 72 respectively with a light guide ring 8 looks butt, make fully contact between light guide ring 8 and the annular lamp area 72, guide and evenly throw the produced light of annular lamp area 72 with the leaded light nature of fully utilizing light guide ring 8, realize the illuminating effect, wherein locate the annular lamp area 72 on the lighting fixture 1 inside wall and be used for throwing light to 4 regions of light screen, with the figurative definition of light of improvement light screen 4 department, and the annular lamp area 72 that is located the lighting fixture 1 outside then is used for throwing light to the surrounding environment of ceiling lamp.

As shown in fig. 14 and 15, the bottom of the lamp holder 1 is provided with an annular supporting plate 9, and the annular supporting plate 9 is used for lifting the light guide ring 8; through set up cyclic annular layer board 9 on lighting fixture 1, can avoid light guide ring 8 to break away from cyclic annular lamp area 72 to the bearing of light guide ring 8 with spacing.

Alternatively, the lamp holder 1 and the annular supporting plate 9 can be integrally formed to ensure the connection between the two.

As shown in fig. 2, 3, 8, 9, 12 and 13, in some embodiments, a hanging plate 10 is disposed on the top of the lamp holder 1, and a plurality of elongated holes 10a are uniformly distributed on the hanging plate 10; the hanging plate 10 is provided with the elongated hole 10a, so that the ceiling lamp can be fixed in a designated installation area through locking parts such as bolts or screws, and fine adjustment of the position of the hanging plate 10 is facilitated when the hanging plate is installed through the elongated hole 10 a.

As shown in fig. 2, 3, 8, 9, 12 and 13, in some embodiments, the ceiling lamp further includes a driving power source 11, and the driving power source 11 is electrically connected to the modeling light source 6 and the illumination light source 7; the number of the driving power supply 11 is one, and the driving power supply 11 is electrically connected with the modeling light source 6 and the illumination light source 7; or two driving power sources 11 are provided, and the modeling light source 6 and the illumination light source 7 are respectively electrically connected with one driving power source 11.

Specifically, the driving power source 11 is electrically connected to an external power source for driving the modeling light source 6 and the illumination light source 7 to operate by electric energy. One driving power supply 11 can be adopted, and the lighting source 7 and the modeling light source 6 are electrically connected with the driving power supply 11 in a parallel connection mode, so that the driving power supply 11 can simultaneously drive the lighting source 7 and the modeling light source 6 to work; or the illumination light source 7 and the annular lamp strip 72 are connected in series, and the combination of the illumination light source 7 and the annular lamp strip is electrically connected with the driving power supply 11, so that the illumination light source 7 and the modeling light source 6 can be driven to work; or two driving power supplies 11 are adopted, wherein one driving power supply 11 is electrically connected with the illumination light source 7, the other driving power supply 11 is electrically connected with the modeling light source 6, and the two groups of driving power supplies 11 are utilized to respectively drive the illumination light source 7 and the modeling light source 6 to work, so that the illumination light source 7 and the modeling light source 6 have better independence so as to be independently controlled.

Optionally, the external power supply that drive power supply 11 connects can adopt 220V's commercial power to make ceiling lamp be fit for most use places, drive power supply 11's specific specification and model can be selected according to actual need and application scene, its specific structure, theory of operation and with illumination light source 7 and the electric control relation between the molding light source 6, electric connection structure and electric connection principle all belong to this technical field prior art, this application does not improve it, the event is no longer repeated.

Those of ordinary skill in the art will understand that: the discussion of any embodiment above is meant to be exemplary only, and is not intended to intimate that the scope of the disclosure, including the claims, is limited to these examples; within the context of the present application, technical features in the above embodiments or in different embodiments may also be combined, steps may be implemented in any order, and there are many other variations of the different aspects of the present application described above, which are not provided in detail for the sake of brevity.

The embodiments of the application are intended to embrace all such alterations, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, substitutions, improvements, and the like that may be made without departing from the spirit and principles of the application are intended to be included within the scope of the application.

Claims (10)

1. The utility model provides a ceiling lamp with light modeling, includes the lighting fixture, its characterized in that, lighting fixture top-down is equipped with light guide plate, diffuser plate and light screen in order, special-shaped leaded light hole has been seted up on the light screen, the light guide plate is kept away from one side subsides of diffuser plate and is equipped with leaded light membrane or reflective membrane, and this light guide plate support lean on in on the modeling light source that sets up in the lighting fixture.

2. The ceiling lamp with the light model as claimed in claim 1, wherein the lamp holder or the light shading plate is connected with a lighting source, the lighting source is located below the light shading plate, and the lighting source is provided with a light guide ring, and the light guide ring is used for converting and projecting the light generated by the lighting source.

3. The ceiling lamp with the light modeling according to claim 2, wherein the diameter of the light shading plate is larger than that of the lamp holder, the light shading plate is connected to the bottom of the lamp holder, the illumination light source is connected to the bottom of the light shading plate, and the light guide ring is connected to the illumination light source.

4. The ceiling lamp with light modeling according to claim 3, wherein the illumination source comprises a ring-shaped support and a ring-shaped light strip, the ring-shaped support is connected to the bottom of the light shielding plate, a ring-shaped groove is formed in the ring-shaped support, the ring-shaped light strip is arranged inside the ring-shaped groove, and the light guide ring is embedded in an opening of the ring-shaped groove in a matching manner.

5. The ceiling lamp with the light model as claimed in claim 4, wherein the annular groove is provided at the bottom of the annular support, the annular light strip is provided in the annular groove, and the light guide ring is embedded at the opening of the annular groove in a matching manner.

6. The ceiling lamp with the light modeling according to claim 4, wherein the annular grooves are formed in the inner circle portion and the outer circle portion of the annular support, the annular light strip is arranged in each annular groove, and the light guide ring is embedded in the opening of each annular groove in a matched mode.

7. The ceiling lamp with the light modeling according to claim 2, wherein the diameter of the light screen is smaller than the diameter of the lamp holder, the light screen is arranged inside the lamp holder in a matching manner, the illumination light source is connected to the lamp holder, and the light guide ring abuts against the illumination light source.

8. The ceiling lamp with light modeling according to claim 7, wherein said lighting source comprises two sets of annular strips disposed on the inner sidewall and the outer sidewall of said lamp holder, respectively, said annular strips disposed on the inner sidewall of said lamp holder being located below said light-shielding plate, each of said annular strips abutting against one of said light-guiding rings, respectively.

9. The ceiling lamp with the light modeling according to claim 8, wherein an annular supporting plate is arranged at the bottom of the lamp holder and used for supporting the light guide ring.

10. The ceiling lamp with light modeling of claim 2, further comprising a driving power source electrically connected to the modeling light source and the illumination light source.

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