CN217875474U

CN217875474U - Anti-glare lamp

Info

Publication number: CN217875474U
Application number: CN202220864576.2U
Authority: CN
Inventors: 刘舜青; 李志鸿; 谢昌波; 赖清波; 胡宏
Original assignee: Dongguan Ruizi Technology Co ltd
Current assignee: Dongguan Ruizi Technology Co ltd
Priority date: 2022-04-14
Filing date: 2022-04-14
Publication date: 2022-11-22
Anticipated expiration: 2032-04-14

Abstract

The utility model relates to the technical field of lighting technology, a prevent dazzling light lamps and lanterns is disclosed, include: the bottom plate component comprises a base and a light component, and the light component is arranged on the base; the lampshade is covered on the base to form an installation cavity, the light component is positioned in the installation cavity, and the lampshade is provided with a light emitting plate which is over against the light component and two side walls which are positioned at two sides of the light emitting plate; the light-tight shading plate is fixed on the base at one end and is positioned at the junction of the side wall and the light emitting plate at the other end so as to shade light; first optics diaphragm and second optics diaphragm set up in the installation intracavity, and the second optics diaphragm is located between first optics diaphragm and the light-emitting plate, and light is dispersed to first optics diaphragm, and light angle is appeared in the control of second optics diaphragm, and light passes through first optics diaphragm and second optics diaphragm in proper order, jets out from the light-emitting plate. This application light screen, lamp shade and the synergism of a plurality of optical film piece utilize many times accuse light to realize dazzling light control, and simple structure cost of manufacture is low.

Description

Anti-glare lamp

Technical Field

The utility model relates to the technical field of lighting technology, especially, relate to an anti-dazzle light fixture.

Background

With the continuous development of science and technology and the gradual increase of economic level, the requirements of people on living quality are gradually increased, and people have higher lighting requirements on lamps for providing light. The existing lamp is easy to generate a glare phenomenon during lighting so as to generate light pollution, and the long-term exposure to the light easily generates adverse effects on the psychology and the physiology of people. The existing anti-glare lamp generally sacrifices the illuminance of a lamp part for controlling glare, or has the problems of complex structure, complex lamp assembly, multiple processes, difficult light distribution and the like, so that the production requirement cannot be improved, and the use requirement cannot be met.

In order to solve the problems existing in the market, the structure of the lamp is urgently needed to be improved, so that the lamp can better perform lighting operation, better serve the lighting industry, perform lighting operation more conveniently and stably, and provide a bright living environment for people.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide an anti-glare lamp, which is aimed at solving the technical problem of glare caused by lighting devices.

In order to achieve the above object, the utility model provides an anti-dazzle light fixture, a serial communication port, anti-dazzle light fixture includes: the bottom plate assembly comprises a base and a light assembly, and the light assembly is arranged on the base; the lampshade covers the base to form an installation cavity, the light component is positioned between the base and the lampshade, the lampshade is provided with a light emitting plate and two side walls, the light emitting plate is arranged right opposite to the light component, the two side walls are positioned on two sides of the light emitting plate, and the light emitting plate and the side walls are transparent; the light shading plate is fixed on the base at one side end, the other side end of the light shading plate is positioned at the junction of the side wall and the light emitting plate, and the light shading plate is light-tight so as to prevent diffused light rays from being emitted from the two side walls; the light-emitting device comprises a first optical film and a second optical film, wherein the first optical film and the second optical film are arranged in the installation cavity, the second optical film is located between the first optical film and the light-emitting plate, the first optical film is used for emitting light, the second optical film is used for controlling the light-emitting angle, and light sequentially passes through the first optical film and the second optical film and is emitted from the light-emitting plate.

Optionally, in an embodiment, a clamping groove is formed at an end of the side wall close to the light emitting plate, and the first optical film and the second optical film are stacked and disposed in the clamping groove.

Optionally, in an embodiment, the anti-glare lamp further includes a light-transmitting optical film attaching plate, and the first optical film and the second optical film are respectively attached to the side surfaces of the optical film attaching plate; the attached surface of the second optical film faces the light emitting plate, and the second optical film, the attached optical film plate and the first optical film are fixed in the clamping groove.

Optionally, in an embodiment, a clamping groove is formed at one end of the side wall close to the light emitting plate, and the second optical film is disposed in the clamping groove; the first optical film is in a bent cover shape and covers the lamp bead of the lamplight assembly.

Optionally, in an embodiment, the cap-shaped first optical film is provided with a row of hooks, and the row of hooks is buckled on the base, so that the first optical film is fixed on the base.

Optionally, in an embodiment, the two side walls are obliquely arranged, and gradually incline inwards from the connection with the light extraction plate.

Optionally, in an embodiment, a protruding guide rail is arranged on a side of the base, a guide groove is arranged on one side of the side wall, which is far away from the light-emitting plate, and the guide groove is clamped on the guide rail so that the lamp shade is connected with the base.

Optionally, in an embodiment, the anti-glare lamp further includes a lamp holder assembly, the lamp holder assembly covers the lamp shade and the two ends of the base, the lamp holder assembly includes a limiting part, an elastic member is arranged in the limiting part, the limiting part covers the lamp shade in a normal state of the elastic member, and the limiting part is located outside the lamp shade in a compression state of the elastic member.

Optionally, in an embodiment, a hollow bracket is arranged on the base, and the light assembly is fixed on the bracket.

Optionally, in an embodiment, the light assembly includes a plurality of light beads and a plurality of lenses, and one lens covers one of the light beads.

The utility model provides an among the technical scheme, although lamp shade both sides wall printing opacity, increase the light screen nevertheless between base and both sides wall and make the lamp shade only go out the printing opacity of light-emitting plate department, lamp shade both sides wall no light ray jets out promptly, the light that the light emitting component of lamps and lanterns launched out can only follow the just right light-emitting plate of lamp pearl and see through, the first optics diaphragm through dispersed light again and be used for revising the second optics diaphragm of light angle, this application multi-structure carries out many times adjustment control to light, thereby light is dazzled in control has been realized, the purpose of the illuminance of reinforcing lamp. The lampshade and the base are simple in preparation process, easy to obtain and low in manufacturing cost; the application has the advantages of simple structure and convenience in assembly.

Drawings

One or more embodiments are illustrated in drawings corresponding to, and not limiting to, the embodiments, in which elements having the same reference number designation may be represented as similar elements, unless specifically noted, the drawings in the figures are not to scale.

Fig. 1 is a schematic structural cross-sectional view of an embodiment of an anti-glare lamp of the present invention;

FIG. 2 is a schematic cross-sectional view of the non-optical film loading embodiment of FIG. 1;

fig. 3 is a schematic structural cross-sectional view of another embodiment of the anti-glare lamp of the present invention.

Description of reference numerals:

1. a base; 101. a guide rail; 2. a light assembly; 3. a visor; 31. a light emitting plate; 32. a side wall; 321. a guide groove; 4. a first optical film; 5. a second optical film; 6. a card slot; 7. and (4) a bracket.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described in more detail with reference to the accompanying drawings and specific embodiments. It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may be present. The terms "vertical," "horizontal," "left," "right," "inner," "outer," and the like as used herein are for purposes of description only. In the description of the present invention, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating relative importance or as implying any number of indicated technical features. Thus, unless stated otherwise, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature; "plurality" means two or more. The terms "comprises" and "comprising," and any variations thereof, are intended to cover a non-exclusive inclusion, such that one or more other features, integers, steps, operations, elements, components, and/or combinations thereof may be present or added.

Furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly and may include, for example, fixed connections, removable connections, and integral connections; can be mechanically or electrically connected; either directly or indirectly through intervening media, or through both elements. All technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.

Referring to fig. 1, the present application provides an anti-glare light fixture that includes a base plate assembly, a light shade, a visor 3, a first optical membrane 4, and a second optical membrane 5. Wherein the bottom plate component comprises a base 1 and a light component 2, and the light component 2 is arranged on the base 1. Base 1 generally chooses for use the panel beating material preparation as the bearing structure of lamps and lanterns to form, does light subassembly 2 provides fixed position, and light subassembly 2 includes a plurality of lamp pearls and a plurality of lens, and on a lamp pearl was located to a lens cover, the lamp pearl was LED lamp pearl. The primary lens covered on the lamp beads can effectively enhance the service efficiency and the luminous efficiency of the LED lamp beads. The lampshade covers the base 1 and forms an installation cavity with the base 1, the light component 2 is positioned between the base 1 and the lampshade, and the light component 2 emits light rays after being electrified to provide illumination; the lampshade is provided with a light emitting plate 31 and two side walls 32, the light emitting plate 31 is arranged right opposite to the light component 2, the two side walls 32 are positioned at two sides of the light emitting plate 31, and the light emitting plate 31 and the two side walls 32 are transparent; one side end of the light shielding plate 3 is fixed on the base 1, the other side end is positioned at the junction of the side wall 32 and the light-emitting plate 31, and the light shielding plate 3 is light-proof to prevent the diffused light from being emitted from the two side walls 32; the shielding effect of the light shielding plate 3 prevents the light rays from being emitted out of the side wall of the lamp shade to lock redundant dazzling light, and the generation of the dazzling light is reduced. First optics diaphragm and second optics diaphragm set up in the installation intracavity, and the second optics diaphragm is located between first optics diaphragm and the light-emitting plate, and first optics diaphragm is used for the light brightness of divergent light, and the second optics diaphragm is used for controlling the light-emitting angle, and light passes through first optics diaphragm and second optics diaphragm in proper order, jets out from the light-emitting plate. The first optical film disperses the light and controls the brightness of the light; the light after passing through the first optical film needs to pass through the second optical film, the angle of the light can be adjusted by the second optical film, and then the light can be emitted into the illumination space from the light-emitting plate of the lampshade. The second optical film 5 can control the large-angle light to be about 90 degrees, and can also adjust the small-angle light to be led out from the light-emitting plate 31, so that the generation of glare is reduced. The embodiment divides multiple light control through the synergism of the lampshade side light shading plate 3 and the first optical film and the second optical film, so that smaller glare is realized, and the purpose of glare prevention is achieved.

This application lamp shade combines the ingenious integration of light screen 3, first optics diaphragm and second optics diaphragm, divides many times accuse light to realize less dazzling light, reaches and dazzles light control under the condition of not sacrificing illuminance. And this application lamp shade can be for organic glass or Polyethylene (PC) to obtain through plastic extrusion technology preparation, simple structure cost of manufacture is low. And the light screen 3 can be one of metal sheet or plastic plate, wherein with the side lug welded fastening of base connection on the base, the connected mode is simple and firm.

Referring to fig. 2, in an embodiment, a card slot 6 is formed at an end of the sidewall 32 close to the light emitting plate 31, and the first optical film 4 and the second optical film 5 are stacked and disposed in the card slot 6. Fig. 2 the clamping groove 6 is formed by two strip-shaped protrusions symmetrically arranged on the side wall 32 and the light-emitting plate, so that the clamping groove 6 can be conveniently formed on the lampshade by only changing a mold without changing a manufacturing process when the lampshade is manufactured, and the first optical film 4 and the second optical film 5 are stacked and placed in the clamping groove 6, so that the first optical film 4 and the second optical film 5 are fixed and assembled simply and conveniently.

In another embodiment, the anti-glare lamp further comprises a light-transmitting optical film attaching plate, and the first optical film 4 and the second optical film 5 are respectively attached to the side surfaces of the optical film attaching plate; the second optical film 5, the optical film attaching plate and the first optical film 4 are fixed in the card slot 6 with the attaching surface of the second optical film 5 facing the light emitting plate 31. The optical film attaching plate provides support for the first optical film 4 and the second optical film 5, so that the first optical film 4 and the second optical film 5 can be fixed more easily and quickly. The optical film attaching plate can be a transparent acrylic thin plate with the thickness of about 1mm.

Referring to fig. 3, in another embodiment, the anti-glare lamp is also provided with a clamping groove 6 at one end of the side wall 32 close to the light emitting plate 31, and the second optical film 5 is arranged in the clamping groove 6; however, the first optical film 4 is curved and covers the lamp bead of the lamp component. In other embodiments, the shape or the fixed position of the first optical film 4 can be changed, and light emitted by the lamp beads can be diffused through the first optical film.

In one embodiment, the hood-shaped first optical film 4 is provided with a row of hooks (not shown) that snap-fit onto the base 1 to secure the first optical film 4 to the base 1. Wherein the hood-shaped first optical film 4 may be a diffusion hood made of Polyethylene (PC). Namely, the edge of the diffusion cover contacting with the bracket 7 is provided with a row of hooks which stably fix the diffusion cover on the bracket 7.

In one embodiment, the two sidewalls 32 are obliquely arranged, and gradually incline inwards from the connection with the light emitting plate 31; in other embodiments, the two sidewalls 32 of the lampshade may also be perpendicular to the light-emitting plate 31 or gradually incline outwards from the connection point with the light-emitting plate 31 as required. The angle between the side wall 32 and the light-emitting plate 31 can be adjusted and changed according to the product requirement.

In an embodiment, the side of the base 1 is provided with a protruding rail 101, and the side of the sidewall 32 away from the light-emitting plate 31 is provided with a guiding groove 321, and the guiding groove 321 is engaged with the rail 101 to connect the lampshade and the base 1. The guide groove 321 is connected with the guide rail 101 in a clamping manner, so that the connection structure of the lampshade and the base 1 is simple, and the disassembly is convenient. And the slope setting of both sides wall 32 for the opening width of lamp shade towards base 1 port is less than the opening width of base 1, is favorable to under the guide of lateral wall 32 bottom, and on guide rail 101 was blocked to guide slot 321 conveniently, made the equipment of lamps and lanterns convenient high-efficient.

In an embodiment, the anti-glare lamp further includes a lamp cap assembly (not shown), the lamp cap assembly covers two ends of the lamp shade and the base 1, the lamp cap assembly includes a limiting component, an elastic member is disposed in the limiting component, the limiting component covers the lamp shade in a normal state of the elastic member, and the limiting component is located outside the lamp shade in a compressed state of the elastic member. The lamp holder assembly enables the lamp shade and the base 1 to be detached simply and conveniently, is beneficial to reduction of follow-up lamp maintenance time, and reduces operation difficulty.

In one embodiment, the base 1 is provided with a hollow bracket 7, and the light assembly is fixed on the bracket 7. The hollow bracket 7 increases the contact between the light component and the air, is favorable for the circulation of the air and is convenient for heat dissipation when the light component emits light. Because this application light emitting component's lamp pearl generally is the LED lamp pearl, guarantees the normal heat dissipation of LED lamp pearl, is favorable to promoting the work efficiency of lamp pearl, and it is long when extension lamp pearl is used to the life-span of extension anti-dazzle light lamps and lanterns guarantees that the luminescence of lamps and lanterns is good.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; within the idea of the invention, also technical features in the above embodiments or in different embodiments can be combined, steps can be implemented in any order, and there are many other variations of the different aspects of the invention as described above, which are not provided in detail for the sake of brevity; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. An anti-glare light fixture, comprising:

the bottom plate assembly comprises a base and a light assembly, and the light assembly is arranged on the base;

the lampshade covers the base to form an installation cavity, the light component is positioned between the base and the lampshade, the lampshade is provided with a light emitting plate and two side walls, the light emitting plate is arranged right opposite to the light component, the two side walls are positioned on two sides of the light emitting plate, and the light emitting plate and the side walls are transparent;

the light shading plate is fixed on the base at one side end, the other side end of the light shading plate is positioned at the junction of the side wall and the light emitting plate, and the light shading plate is light-tight so as to prevent diffused light rays from being emitted from the two side walls;

the light-emitting device comprises a first optical film and a second optical film, wherein the first optical film and the second optical film are arranged in the installation cavity, the second optical film is located between the first optical film and the light-emitting plate, the first optical film is used for dispersing light, the second optical film is used for controlling the light-emitting angle, and light sequentially passes through the first optical film and the second optical film and is emitted from the light-emitting plate.

2. The anti-glare light fixture of claim 1, wherein a slot is disposed in the sidewall proximate an end of the light extraction panel, the first and second optical films being stacked within the slot.

3. The anti-glare lamp of claim 2, further comprising a light-transmissive optical film attachment plate, wherein the first optical film and the second optical film are respectively attached to sides of the optical film attachment plate; the attached surface of the second optical film faces the light emitting plate, and the second optical film, the attached optical film plate and the first optical film are fixed in the clamping groove.

4. The anti-glare light fixture of claim 1, wherein a slot is disposed at an end of the sidewall adjacent to the light extraction panel, and the second optical film is disposed in the slot; the first optical film is in a bent cover shape and covers the lamp bead of the lamplight assembly.

5. The anti-glare light fixture of claim 4, wherein the first optical film is in the shape of a hood and is provided with a row of hooks that snap onto the base to secure the first optical film to the base.

6. The anti-glare light fixture of claim 1, wherein the two side walls are inclined to gradually slope inwardly from the connection with the light extraction panel.

7. The anti-glare lamp according to claim 1 or 6, wherein the side of the base is provided with a protruding guide rail, one side of the side wall, which is away from the light-emitting plate, is provided with a guide groove, and the guide groove is clamped on the guide rail to connect the lampshade and the base.

8. The anti-glare lamp according to claim 7, further comprising a lamp cap assembly, wherein the lamp cap assembly covers the lamp cover and the base, the lamp cap assembly comprises a limiting component, an elastic member is arranged in the limiting component, the limiting component covers the lamp cover in a normal state of the elastic member, and the limiting component is located outside the lamp cover in a compressed state of the elastic member.

9. The anti-glare lamp according to claim 1, wherein the base is provided with a hollow bracket, and the light assembly is fixed on the bracket.

10. The anti-glare light fixture of claim 1, wherein the light assembly comprises a plurality of light beads and a plurality of lenses, one lens covering each of the light beads.