CN218721051U

CN218721051U - Lighting device and air purifier

Info

Publication number: CN218721051U
Application number: CN202223109333.7U
Authority: CN
Inventors: 史瑞斌; 陈虎
Original assignee: Airmate Electrical Shenzhen Co Ltd
Current assignee: Airmate Electrical Shenzhen Co Ltd
Priority date: 2022-11-21
Filing date: 2022-11-21
Publication date: 2023-03-24
Anticipated expiration: 2032-11-21

Abstract

The utility model discloses a lighting device and air purifier relates to domestic appliance technical field, lighting device includes: the light module and the light guide ring module; the light guide ring module comprises a light emitting and scattering piece, a light refracting piece and a light guide ring; the light module comprises a luminous source; the light module is arranged on one side of the light guide ring; the light ray emitting and scattering piece is positioned between the light ray refracting piece and the light emitting source; the light refracting part faces the light guide ring and the light emitting part. The utility model discloses a piece that gives out light makes the light of light emitting source evenly send out and scatter, and the light warp of light emitting source light is dispersed the back and is passed through light refraction piece again and refract light to the light guide ring and circle thereby make whole circle of light guide ring possess even light, has finally improved luminous effect greatly.

Description

Lighting device and air purifier

Technical Field

The utility model relates to the technical field of household appliances, especially, relate to a lighting device and air purifier.

Background

The light distribution of the light guide ring in the air purifier sold on the market at present is uneven, so that the light emitting effect is poor.

SUMMERY OF THE UTILITY MODEL

The utility model provides a lighting device and air purifier to the light that leads light ring distributes inhomogeneously among the air purifier of solution prior art, thereby leads to the not good problem of luminous effect.

In a first aspect, the present invention provides a lighting device, including: the light module and the light guide ring module; the light guide ring module comprises a light emitting and scattering piece, a light refracting piece and a light guide ring; the light module comprises a luminous source; the light module is arranged on one side of the light guide ring; the light ray emitting and scattering piece is positioned between the light ray refracting piece and the light emitting source; the light refracting part faces the light guide ring and the light emitting part.

Optionally, the light module further comprises a lamp panel; the light emitting source is arranged on the lamp panel; the lamp plate with the light guide ring is connected.

Optionally, the lamp panel comprises positioning holes; the light guide ring further comprises a positioning cylinder; the positioning hole is sleeved on the outer side of the positioning cylinder.

Optionally, the lighting device further comprises an upper cover and a lower cover; the light guide ring module is connected with the upper cover; the upper cover is connected with the lower cover; the light guide ring module is positioned between the upper cover and the lower cover.

Optionally, the lighting device further comprises reflective paper; the lower cover comprises a first clamping groove; one end of the reflective paper is clamped in the first clamping groove; the reflective paper is positioned on one side of the light guide ring.

Optionally, the lighting device further comprises a diffusion ring; the lower cover further comprises a second clamping groove; one end of the diffusion ring is clamped in the second clamping groove; the diffusion ring is positioned on the other side of the light guide ring.

Optionally, the upper cover comprises a third card slot; the other end of the diffusion ring is clamped in the third clamping groove.

Optionally, the lighting device further comprises a screw; the upper cover comprises a threaded hole; the lower cover comprises a thread groove; the screw penetrates through the threaded hole to be connected with the thread groove.

Optionally, a sun-drying pattern is arranged on the light guide ring; the light emitting and radiating part is a concave lens; the light refraction part is a plane mirror

In a second aspect, the present invention also provides an air purifier, including the lighting device of the first aspect.

The utility model discloses in the above-mentioned technical scheme who provides compare with prior art and have following advantage:

the utility model provides a lighting device, include: the light module and the light guide ring module; the light guide ring module comprises a light emitting and scattering piece, a light refracting piece and a light guide ring; the light module comprises a luminous source; the light module is arranged on one side of the light guide ring; the light ray emitting and scattering piece is positioned between the light ray refracting piece and the light emitting source; light refraction piece orientation the light guide ring and the piece that looses is sent out to light, thereby pass through the piece that looses is sent out to light makes the light of light source evenly send out and scatter, and the light warp of light source thereby light refraction piece makes whole circle light guide ring possess even light on the light guide ring through light refraction piece again after light is dispersed and is dispersed, has finally improved luminous effect greatly.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the invention.

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive labor.

Fig. 1 is an exploded view of a lighting device according to an embodiment of the present invention;

fig. 2 is a cross-sectional view of a lighting device according to an embodiment of the present invention;

fig. 3 is a schematic view of a lighting device according to an embodiment of the present invention;

fig. 4 is a schematic structural view of an upper cover of a lighting device according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram of a light module in a lighting device according to an embodiment of the present invention;

fig. 6 is an enlarged schematic view of a partial structure of a light guiding ring in a lighting device according to an embodiment of the present invention;

fig. 7 is a schematic structural view of a diffusion ring and a lower cover in a lighting device according to an embodiment of the present invention.

Reference numerals

1. A light module; 2. a light guide ring module; 3. a light emitting element; 4. a light refracting member; 5. a light guide ring; 6. a light emitting source; 7. a lamp panel; 8. positioning holes; 9. positioning the cylinder; 10. an upper cover; 11. a lower cover; 12. reflective paper; 13. a first card slot; 14. a diffusion ring; 15. a second card slot; 16. a third card slot; 17. a screw; 18. a threaded hole; 19. a thread groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, wherein like component numbers represent like components. It is obvious that the embodiments to be described below are only a part of the embodiments of the present invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It will be understood that the terms "comprises" and/or "comprising," when used in this specification and the appended claims, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.

It is also to be understood that the terminology used in the description of the embodiments of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of embodiments of the invention. As used in the description of the embodiments of the present invention and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.

As shown in fig. 1-7, the utility model provides a lighting device, include: the lighting module 1 and the light guide ring module 2; the light guide ring module 2 comprises a light ray emitting component 3, a light ray refracting component 4 and a light guide ring 5; the light module 1 comprises a luminous source 6; the light module 1 is arranged on one side of the light guide ring 5; the light emitting element 3 is located between the light refracting element 4 and the light emitting source 6; the light refracting element 4 faces the light guiding ring 5 and the light emitting element 3.

Specifically, the light source 6 in the light module 1 is used for emitting light, and the light source 6 may be an LED lamp or other light-emitting lamps. The light emitting element 3 is located between the light refracting element 4 and the light source 6, such that the light emitted from the light source 6 passes through the light emitting element 3 and then passes through the light refracting element 4; through the piece 3 makes the even sending out of light emitting source 6 scatter of light, and the light warp of light emitting source 6 it refracts light to lead on the light ring 5 to make whole circle light ring 5 possess even light again through light refraction piece 4 after the piece 3 of sending out of light is dispersed, has finally improved luminous effect greatly.

Further, the light module 1 further comprises a lamp panel 7; the light emitting source 6 is arranged on the lamp panel 7; the lamp plate 7 with the light guiding ring 5 is connected.

Specifically, lamp plate 7 is used for fixing light emitting source 6, lamp plate 7 with light guide ring 5 is connected, thereby will light emitting source 6's on lamp plate 7 position is fixed one side of light diffusion piece 3.

Further, the lamp panel 7 comprises positioning holes 8; the light guide ring 5 further comprises a positioning cylinder 9; the positioning hole 8 is sleeved on the outer side of the positioning cylinder 9.

Specifically, the lamp plate 7 with the light guiding ring 5 is connected, specifically passes through locating hole 8 on the lamp plate 7 with the last positioning cylinder 9 of light guiding ring 5 is connected, thereby will lamp plate 7 is fixed on the light guiding ring 5.

Further, the lighting device further comprises an upper cover 10 and a lower cover 11; the diaphragm guide module 2 is connected with the upper cover 10; the upper cover 10 is connected with the lower cover 11; the iris diaphragm module 2 is located between the upper cover 10 and the lower cover 11.

Specifically, lamp plate 7 assembles on full transparent light guide ring 5 through location cylinder 9, and light guide ring 5 belongs to light guide ring module 2, just light guide ring module 2 with when upper cover 10 is connected, through upper cover 10 with thereby lower cover 11 is connected and has been protected upper cover 10 with equipment between the lower cover 11 has protected light guide ring module 2 and light module 1 to prevent light guide ring module 2 and light module 1 collision damage.

Further, the lighting device also comprises reflective paper 12; the lower cover 11 includes a first card slot 13; one end of the reflective paper 12 is clamped in the first clamping groove 13; the reflective paper 12 is located on one side of the light guide ring 5.

Specifically, the reflective paper 12 is used to reinforce the light of the light guide ring 5. The first card slot 13 is used for fixing the reflective paper 12 on the lower cover 11.

Further, the lighting device also comprises a diffusion ring 14; the lower cover 11 further comprises a second card slot 15; one end of the diffusion ring 14 is clamped in the second clamping groove 15; the diffuser ring 14 is located on the other side of the diaphragm 5.

Specifically, the light of the light source 6 is diffused by the light diffusing member 3, and then refracted to the light guiding ring 5 by the light refracting member 4, and meanwhile, the light of the light guiding ring 5 is enhanced by the reflective paper 12 and then transmitted by the translucent diffusing ring 14. The second locking groove 15 is used to fix one end of the diffusion ring 14 on the lower cover 11.

Further, the upper cover 10 includes a third card slot 16; the other end of the diffusion ring 14 is clamped in the third clamping groove 16.

Specifically, the third locking groove 16 is used for fixing the other end of the diffusion ring 14 on the upper cover 10, so that the diffusion ring 14 is further fixed by the lower cover 11 and the upper cover 10, and the diffusion ring 14 covers the outer side of the light guide ring 5 completely, thereby facilitating light diffusion.

Further, the lighting device further comprises a screw 17; the upper cover 10 includes a threaded hole 18; the lower cap 11 includes a screw groove 19; the screw 17 extends through the threaded hole 18 and is connected to the threaded groove 19.

Specifically, the upper cover 10 and the lower cover 11 are assembled by the screws 17, and the screws 17 penetrate through the threaded holes 18 of the upper cover 10 and then are connected with the threaded grooves 19 of the lower cover 11, so that the upper cover 10 and the lower cover 11 are fixed together.

Furthermore, a shading strip is arranged on the light guide ring 5; the light emitting and scattering part 3 is a concave lens; the light refracting part 4 is a plane mirror.

Specifically, the light guide ring 5 is provided with shading lines, the reflective paper 12 is also provided with shading lines, and the gradually changing shading lines enable light rays to be diffused more uniformly. The plane mirror is arranged in an inclined manner at an angle of 45 degrees, and faces the light guide ring 5 and the concave lens.

In the above embodiments, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not 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 "first" or "second" 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 limited otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "secured" are to be construed broadly and can, for example, be connected or detachably connected or integrated; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. "beneath," "under" and "beneath" a first feature includes the first feature being directly beneath and obliquely beneath the second feature, or simply indicating that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," 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 invention. In this specification, the schematic representations of the terms used above should not be understood to necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples described in this specification can be combined and combined by one skilled in the art.

It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, while the invention has been described with respect to certain embodiments, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention as defined in the appended claims.

The above description is for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of various equivalent modifications or replacements within the technical scope of the present invention, and these modifications or replacements should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A light fixture, comprising: the device comprises a light module and a light guide ring module; the light guide ring module comprises a light emitting and scattering piece, a light refracting piece and a light guide ring; the light module comprises a luminous source; the light module is arranged on one side of the light guide ring; the light ray scattering piece is positioned between the light ray refraction piece and the light emitting source; the light refracting part faces the light guide ring and the light emitting part.

2. A lighting device as recited in claim 1, wherein said lighting module further comprises a light panel; the light emitting source is arranged on the lamp panel; the lamp plate with the leaded light circle is connected.

3. The lighting device of claim 2, wherein the light panel comprises positioning holes; the light guide ring further comprises a positioning cylinder; the positioning hole is sleeved on the outer side of the positioning cylinder.

4. A light device as recited in claim 3, wherein the light device further comprises an upper cover and a lower cover; the light guide ring module is connected with the upper cover; the upper cover is connected with the lower cover; the light guide ring module is positioned between the upper cover and the lower cover.

5. The light fixture of claim 4, wherein the light fixture further comprises a reflective paper; the lower cover comprises a first clamping groove; one end of the reflective paper is clamped in the first clamping groove; the reflective paper is positioned on one side of the light guide ring.

6. The light fixture of claim 5, further comprising a diffuser ring; the lower cover further comprises a second clamping groove; one end of the diffusion ring is clamped in the second clamping groove; the diffusion ring is positioned on the other side of the light guide ring.

7. The lighting device as defined in claim 6, wherein the upper cover comprises a third slot; the other end of the diffusion ring is clamped in the third clamping groove.

8. The light fixture of claim 4, wherein the light fixture further comprises a screw; the upper cover comprises a threaded hole; the lower cap includes a threaded groove; the screw penetrates through the threaded hole and is connected with the threaded groove.

9. The lighting device as defined in claim 1, wherein the light guide ring is provided with a sunning line; the light emitting and radiating part is a concave lens; the light refraction piece is a plane mirror.

10. An air purifier comprising a lighting device as claimed in any one of claims 1 to 9.