CN216521457U

CN216521457U - Blue and white lamp

Info

Publication number: CN216521457U
Application number: CN202123380944.0U
Authority: CN
Inventors: 安康; 董孝衡; 徐伟
Original assignee: Suzhou Benchmark Lighting Co ltd
Current assignee: Suzhou Benchmark Lighting Co ltd
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-05-13
Anticipated expiration: 2031-12-29

Abstract

The utility model discloses a blank lamp, which comprises a fixing assembly, a first lamp frame and a second lamp frame, wherein the fixing assembly comprises a fixing piece arranged at one end of a lamp cover, the first lamp frame is arranged at one end, far away from the lamp cover, of the fixing piece, the second lamp frame is arranged at one end, far away from the fixing piece, of the first lamp frame, the first lamp frame is provided with a first lamp cavity and a second lamp cavity, and a transparent plate is arranged between the first lamp frame and the second lamp frame; the light guide assembly comprises a reflecting layer arranged at one end of the fixing piece far away from the lamp cover, a light guide plate arranged at one end of the reflecting layer far away from the fixing piece, a diffusion plate arranged at one end of the light guide plate far away from the reflecting layer, a prism plate arranged at one end of the diffusion plate far away from the light guide plate and a lamp shade arranged in the second lamp cavity; the light source assembly comprises a first light bar arranged in the first light cavity and a second light bar arranged in the second light cavity, the first light bar corresponds to the light guide plate, and the second light bar corresponds to the lampshade. The utility model creates the effect of natural light irradiation and improves the comfort level of the environment.

Description

Blue and white lamp

Technical Field

The utility model relates to the technical field of lamps, in particular to a blank lamp.

Background

The lamp body of the LED lamp is directly arranged on the roof and is suitable for illumination, and the lampshade of the LED lamp used for household life is single and only has the functions of light transmission, light source protection and the like; in life, such as hospital wards, subway stations, office spaces and the like, some places with insufficient closed and lighting are provided, the problem of light loss can be solved through common lighting, but the displayed effect is monotonous and rigid, and the people can easily feel oppressive when staying in the space for a long time.

In order to solve such problems, lighting manufacturers make various attempts, such as spraying blue sky and white cloud patterns on a lighting flat lamp, or adding blue LED beads in a lamp light source to increase the blue light index in the projected light, but the presented effect is still unreal and unnatural.

Therefore, there is a need for a lamp capable of creating natural light illumination effect.

SUMMERY OF THE UTILITY MODEL

Therefore, the technical problem to be solved by the utility model is to overcome the defect that the lamp in the prior art cannot simulate natural light.

In order to solve the above technical problem, the present invention provides a blank lamp, comprising:

the fixing assembly comprises a fixing piece arranged at one end of the lamp cover, a first lamp frame arranged at one end of the fixing piece far away from the lamp cover and a second lamp frame arranged at one end of the first lamp frame far away from the fixing piece, the first lamp frame is provided with a first lamp cavity and a second lamp cavity, and a transparent plate is arranged between the first lamp frame and the second lamp frame;

the light guide assembly comprises a reflecting layer arranged at one end of the fixing piece far away from the lamp cover, a light guide plate arranged at one end of the reflecting layer far away from the fixing piece, a diffusion plate arranged at one end of the light guide plate far away from the reflecting layer, a prism plate arranged at one end of the diffusion plate far away from the light guide plate and a lamp shade arranged in the second lamp cavity;

the light source component comprises a first light bar arranged in a first light cavity and a second light bar arranged in a second light cavity, the first light bar corresponds to the light guide plate, and the second light bar corresponds to the lampshade;

light that first lamp strip sent improves the degree of consistency via the light guide plate, improves luminance via the reflector layer, improves emission angle via the diffuser plate and dazzles light via the reduction of prism board, then combines to form with the light of second lamp strip and mixes the light, mixes after the light improves the degree of consistency via the lamp shade, shines through the transparent plate to simulation natural lighting.

As a preferable mode of the present invention, one end of the fixing member near the lamp cover is fixedly connected to the lamp cover.

As a preferable mode of the present invention, one end of the first bezel, which is close to the fixing member, is fixedly connected to the lamp cover.

As a preferred mode of the present invention, the first lamp cavity is disposed at one end of the first lamp frame close to the fixing member; one end of the first lamp frame, which is far away from the fixing part, is provided with a first frame, and the second lamp cavity is arranged in the first frame.

As a preferable mode of the utility model, a first clamping groove is arranged at one end of the second lamp cavity close to the fixing part, and a second clamping groove is arranged at one end of the second lamp cavity far from the fixing part.

As a preferred mode of the utility model, one end of the lampshade is provided with a first buckle, and the lampshade is fixed with the first clamping groove through the first buckle; the other end of the lampshade is provided with a second buckle, and the lampshade is fixed with the second clamping groove through the second buckle.

As a preferable mode of the present invention, a second frame is provided at one end of the second bezel close to the first bezel, and an inner circumferential dimension of the second frame is larger than an outer circumferential dimension of the first frame.

In a preferred embodiment of the present invention, the second frame surrounds the first frame, and the second frame is fixedly connected to the first frame.

In a preferred embodiment of the present invention, the reflective layer, the light guide plate, the diffusion plate, and the prism plate are disposed between the first bezel and the fixing member.

As a preferred mode of the present invention, the emission end of the first light bar corresponds to the light guide plate, and the emission end of the second light bar corresponds to the lamp cover.

Compared with the prior art, the technical scheme of the utility model has the following advantages:

according to the hollow lamp, the first lamp strip and the second lamp strip are combined to form mixed light, the mixed light passes through the reflecting layer, the light guide plate, the diffusion plate, the prism plate and the lamp shade to build natural illumination, and the blue-sky-white-cloud pattern silk-screened by the diffusion plate builds a blue-sky-white-cloud effect and improves the comfort level of the environment.

Drawings

In order that the present disclosure may be more readily and clearly understood, reference will now be made in detail to the present disclosure, examples of which are illustrated in the accompanying drawings.

Fig. 1 is an exploded schematic view of a blank lamp of the present invention.

Fig. 2 is a schematic cross-sectional view of a blank light of the present invention.

Figure 3 is a cross-sectional schematic of a lamp enclosure of the present invention.

Fig. 4 is a schematic cross-sectional view of a first bezel of the present invention.

The specification reference numbers indicate: 10. lamp lid, 11, mounting, 12, first rim, 13, second rim, 14, transparent plate, 20, reflection stratum, 21, light guide plate, 22, diffuser plate, 23, prism board, 24, lamp shade, 30, first lamp strip, 31, second lamp strip, 120, first lamp chamber, 121, first frame, 122, second lamp chamber, 123, first draw-in groove, 124, second draw-in groove, 130, second frame, 240, first buckle, 241, second buckle.

Detailed Description

The present invention is further described below in conjunction with the following figures and specific examples so that those skilled in the art may better understand the present invention and practice it, but the examples are not intended to limit the present invention.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "second" or "first" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features, or indirectly contacting the first and second features through intervening media. Furthermore, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements does not include a limitation to the listed steps or elements but may alternatively include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

Referring to fig. 1-4, an embodiment of a blank lamp according to the present invention includes a fixing assembly, where the fixing assembly includes a lamp cover 10, a fixing member 11 is disposed at one end of the lamp cover 10, a first lamp frame 12 is disposed at one end of the fixing member 11 away from the lamp cover 10, a second lamp frame 13 is disposed at one end of the first lamp frame 12 away from the fixing member 11, and a light-transmitting plate is disposed between the second lamp frame 13 and the first lamp frame 12.

The fixing piece 11 is made of EVA antistatic foam; referring to fig. 2 and 4, one end of the fixing member 11 near the lamp cover 10 is fixedly connected to the lamp cover 10; one end of the first lamp frame 12 close to the fixing part 11 is fixedly connected with the lamp cover 10, the area of the first lamp frame 12 is larger than that of the fixing part 11, and the area of the first lamp frame 12 is smaller than that of the lamp cover 10; a first lamp cavity 120 is arranged at one end of the first lamp frame 12 close to the fixed part 11, a first frame 121 is arranged at one end of the first lamp frame 12 far away from the fixed part 11, and a second lamp cavity 122 is arranged in the first frame 121; a first locking groove 123 is formed at one end of the second lamp cavity 122 close to the fixing member 11, and a second locking groove 124 is formed at one end of the second lamp cavity 122 far from the fixing member 11.

Referring to fig. 2, a second frame 130 is disposed at one end of the second lamp frame 13 close to the first lamp frame 12, and an inner circumference of the second frame 130 is greater than an outer circumference of the first frame 121; the second frame 130 surrounds the first frame 121, and the second frame 130 is fixedly connected with the first frame 121; the light-transmitting plate is made of PC (polycarbonate), one end of the light-transmitting plate is abutted against the first lamp frame 12, the other end of the light-transmitting plate is abutted against the second lamp frame 13, and the light-transmitting plate is fixed on the first lamp frame 12 through the second lamp frame 13.

Preferably, the lamp further comprises a light guide assembly, the light guide assembly comprises a reflecting layer 20, and the reflecting layer 20 is arranged at one end of the fixing member 11 far away from the lamp cover 10 and is fixedly connected with the lamp cover 10; one end of the reflection layer 20, which is far away from the fixing member 11, is provided with a light guide plate 21, one end of the light guide plate 21, which is far away from the reflection layer 20, is provided with a diffusion plate 22, and one end of the diffusion plate 22, which is far away from the light guide plate 21, is provided with a prism plate 23.

Wherein, the reflective layer 20 includes, but not limited to, reflective paper, reflective coating, etc., and the reflective surface of the reflective layer 20 corresponds to the light guide plate 21; the reflecting layer 20 is used for reflecting light rays so as to improve the lumen and brightness of the lamp; the light guide plate 21 is used for transmitting light rays and improving the light emitting uniformity; the diffuser plate 22 is silk-screened with the blue sky and white cloud patterns, so that the light emission angle is increased, and the blue sky and white cloud effect is created through the blue sky and white cloud patterns; the prism sheet 23 serves to reduce glare problems of the luminaire.

Referring to fig. 2, the prism plate 23 is attached to the diffusion plate 22, the diffusion plate 22 is attached to the light guide plate 21, the light guide plate 21 is attached to the reflective layer 20, and the reflective layer 20 is attached to the fixing member 11 through the first cavity 120 of the first frame 121, that is, the reflective layer 20, the light guide plate 21, the diffusion plate 22, and the prism plate 23 are fixed between the first bezel 12 and the fixing member 11.

Referring to fig. 2, the light guide assembly further includes a lamp cover 24, a first buckle 240 is disposed at an end of the lamp cover 24 close to the first slot 123, a second buckle 241 is disposed at an end of the lamp cover 24 close to the second slot 124, the lamp cover 24 is fastened with the first slot 123 through the first buckle 240, and the lamp cover 24 is fastened with the second slot 124 through the second buckle 241.

Preferably, as shown in fig. 2 and 4, the lighting device further includes a light source assembly, the light source assembly includes a first light bar 30, the first light bar 30 is disposed in the first lamp cavity 120, and an emission end of the first light bar 30 corresponds to the light guide plate 21; the first light bar 30 adopts a blue LED lamp bead; the light source assembly further comprises a plurality of second light bars 31, the second light bars 31 are arranged in the second light cavity 122, and the emission ends of the second light bars 31 correspond to the lampshade 24; the second light bar 31 is an LED lamp bead.

Preferably, the assembling process of the hollow lamp is as follows:

fixing the fixing member 11 and the lamp cover 10, then attaching the reflective layer 20 to the fixing member 11, and keeping the reflective surface of the reflective layer 20 away from the fixing member 11;

fixing the first light bar 30 and the first light cavity 120, and fixing the second light bar 31 and the second light cavity 122;

the first fastener 240 of the lamp shade 24 is fastened with the first fastening groove 123, and the second fastener 241 of the lamp shade 24 is fastened with the second fastening groove 124, so that the lamp shade 24 and the second lamp cavity 122 are fixed;

placing the prism plate 23 in the first lamp chamber 120, attaching the diffusion plate 22 to the prism plate 23, and attaching the light guide plate 21 to the diffusion plate 22;

fixing the first lamp frame 12 and the top cover, and attaching the light guide plate 21 and the reflective layer 20;

the transparent plate 14 is placed in the second frame 130 of the second lamp frame 13, then the second frame 130 of the second lamp frame 13 corresponds to the first frame 121 of the first lamp frame 12, and the second frame 130 and the first frame 121 are fixed.

When the hollow lamp is installed, the lamp cover 10 is fixed to the installation surface.

Preferably, the operating principle of the blank lamp is as follows:

after the first light bar 30 is lighted, the first light is irradiated to the light guide plate 21, so that the first light is uniformly distributed;

the lumens and the brightness of the first light are improved through the reflecting plate, a blue-sky white cloud effect is created through the diffusion plate 22, and the glare of the first light is reduced through the prism plate 23;

after the second light bar 31 is lighted, the second light is irradiated to the lampshade 24, so that the second light is combined with the first light to form a light mixing effect, and the lampshade 24 further improves the uniformity of the mixed light formed by the first light and the second light to simulate Rayleigh scattering, thereby creating a natural illumination effect.

according to the hollow lamp, the uniformity of light emitted by the first lamp strip 30 is improved through the light guide plate 21, the brightness is improved through the reflecting layer 20, the emission angle is improved through the diffusion plate 22, glare is reduced through the prism plate 23, the hollow lamp and light of the second lamp strip 31 are combined to form mixed light, the uniformity of the mixed light is improved through the lampshade 24 again, natural illumination is created, a blue-sky-white-cloud pattern is printed through the diffusion plate 22 in a silk-screen mode, a blue-sky-white-cloud effect is created, and the comfort level of the environment is improved.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. 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. And obvious variations or modifications of the utility model may be made without departing from the spirit or scope of the utility model.

Claims

1. A blank light, comprising:

2. A hollow lamp as claimed in claim 1, wherein the end of the fixing member near the lamp cover is fixedly connected with the lamp cover.

3. The sky lantern of claim 1, wherein an end of the first bezel adjacent to the mounting member is fixedly connected to the cover.

4. The blank lamp according to claim 3, wherein the first lamp cavity is formed at one end of the first lamp frame, which is close to the fixing member; one end of the first lamp frame, which is far away from the fixing part, is provided with a first frame, and the second lamp cavity is arranged in the first frame.

5. A hollow lamp as claimed in claim 4, wherein the second lamp cavity has a first slot at an end thereof close to the fixing member, and a second slot at an end thereof far from the fixing member.

6. The blank lamp according to claim 5, wherein a first buckle is arranged at one end of the lamp shade, and the lamp shade is fixed with the first clamping groove through the first buckle; the other end of the lampshade is provided with a second buckle, and the lampshade is fixed with the second clamping groove through the second buckle.

7. The blank lamp according to claim 1, wherein a second frame is arranged at one end of the second frame, which is close to the first frame, and the inner circumference of the second frame is larger than the outer circumference of the first frame.

8. The blank light of claim 7, wherein the second frame surrounds the first frame, and the second frame is fixedly connected to the first frame.

9. The blank light of claim 1, wherein the reflective layer, the light guide plate, the diffusion plate and the prism plate are disposed between the first bezel and the fixing member.

10. The blank lamp according to claim 1, wherein the emission end of the first lamp bar corresponds to the light guide plate, and the emission end of the second lamp bar corresponds to the lampshade.