CN116447542A - Lighting device - Google Patents

Abstract

The invention provides a lighting device. The lighting device comprises a chassis, a light source assembly, an integrated lamp shade, a first decoration and a second decoration, wherein the chassis is provided with a mounting groove, the light source assembly comprises a main light source and an auxiliary light source, the main light source is arranged in the mounting groove, a part of the integrated lamp shade is covered at a notch of the mounting groove, the other part of the integrated lamp shade is located at the periphery side of the chassis, the first decoration is connected with the chassis and the integrated lamp shade, the periphery surface of the chassis, the first decoration and the integrated lamp shade are combined to form a containing cavity, the auxiliary light source is arranged in the containing cavity, the second decoration is arranged above the first decoration, the second decoration is arranged on the periphery surface of the integrated lamp shade, and the integrated lamp shade in the area between the first decoration and the second decoration forms a light transmitting area of the auxiliary light source. The lighting device provided by the invention can solve the problem of inconvenient installation of the lighting device in the prior art.

Description

Lighting device

Technical Field

The invention relates to the technical field of lamps, in particular to a lighting device.

Background

The ceiling lamp is used as a lighting device and is widely applied to life and work, and the ceiling lamp is a decorative lamp, so that the attractive appearance of the lamp can bring attractive experience to users.

However, in the prior art, the appearance treatment of the appearance decoration ring, such as painting and electroplating, is usually performed by a shading treatment, which increases the cost of the lamp and results in high selling price of the lamp product. Meanwhile, the ceiling lamp in the prior art needs to be provided with the lamp shade for the main light source and the decorative light source respectively, so that parts are inconvenient to assemble and disassemble, the cost of products can be increased, and the problem of poor user experience is caused.

As described above, the conventional lighting device has a problem of inconvenient installation.

Disclosure of Invention

The invention mainly aims to provide a lighting device which solves the problem that the lighting device in the prior art is inconvenient to install.

In order to achieve the above object, according to one aspect of the present invention, there is provided a lighting device including a chassis having a mounting groove; the light source assembly comprises a main light source and an auxiliary light source, and the main light source is arranged in the mounting groove; the integral lamp shade is provided with a part of the integral lamp shade covered at the notch of the mounting groove so as to form a light transmission area of the main light source, and the other part of the integral lamp shade is positioned at the periphery side of the chassis; the first decoration piece is connected with the chassis and the integrated lampshade, the outer peripheral surface of the chassis, the first decoration piece and the integrated lampshade are matched and enclosed to form a containing cavity, and the auxiliary light source is arranged in the containing cavity; the second decoration, the second decoration is located the top of first decoration, and the second decoration sets up on the outer peripheral face of integral type lamp shade, and the bottom surface of second decoration and the top surface butt of the peripheral flange of the bounding wall of integral type lamp shade, along the direction of height on chassis, regional integral type lamp shade forms auxiliary light source's light transmission region between first decoration and the second decoration.

Further, the first decoration includes first annular portion and the second annular portion that bend the setting, and first annular portion and second annular portion extend along the circumference of chassis, and at least a portion of first annular portion is connected with the bottom surface of chassis, and second annular portion is located the outside of chassis and sets up with the outer peripheral face interval of chassis, and second annular portion is connected with integral type lamp shade.

Further, the first annular part is clamped with the chassis; and/or the second annular part is clamped with the integrated lampshade.

Further, the first annular portion is clamped with the chassis, the chassis is provided with a first clamping structure, and the first annular portion is provided with a second clamping structure matched with the first clamping structure.

Further, the chassis includes mounting plate and the curb plate of being connected with mounting plate, and the curb plate extends along mounting plate's circumference, and the one end that mounting plate was kept away from to the curb plate forms the notch of mounting groove, and first joint structure is including setting up the via hole on mounting plate and the joint spare of setting on the inner peripheral surface of curb plate, and at least a portion of second joint structure is passed through the hole and is joint with the joint spare joint.

Further, the mounting bottom plate includes mounting panel section and bottom plate section, and the mounting panel section is annular structure and is parallel with the bottom plate section, and the curb plate is connected with mounting panel section top surface, has the via hole on the mounting panel section.

Further, the bottom plate section is connected with the bottom surface of mounting panel section, and the junction of mounting panel section and bottom plate section forms the butt face, and the bottom surface and the butt face butt of first annular portion and mounting panel section, the bottom surface of first annular portion flushes with the bottom surface of bottom plate section.

Further, the second clamping structure comprises a protruding portion extending along the height direction of the side plate, at least one part of the protruding portion penetrates through the hole to extend into the mounting groove and is abutted to the inner peripheral surface of the side plate, and a matching piece is arranged on the protruding portion located in the mounting groove and is matched with the clamping piece in a clamping mode.

Further, one of the clamping piece and the matching piece is a clamping groove, and the other of the clamping piece and the matching piece is a buckle.

Further, one or more first clamping structures are arranged, and when the plurality of first clamping structures are arranged, the plurality of first clamping structures are arranged at intervals along the circumferential direction of the chassis; and/or the second clamping structures are provided with one or more, and when the second clamping structures are provided with a plurality of second clamping structures, the second clamping structures are arranged at intervals along the circumferential direction of the chassis.

Further, the lighting device further comprises a limiting rib connected with the first annular portion and/or the second annular portion, the limiting rib and the second annular portion extend in the same direction and are arranged at intervals to form a limiting groove, and at least one part of the integral lamp shade extends into the limiting groove.

Further, the integral type lamp shade includes integrated into one piece's lamp shade bottom plate and bounding wall, and the bounding wall extends along the circumference of lamp shade bottom plate, and the notch department at the mounting groove is established to the lamp shade bottom plate lid, and the bounding wall is located the periphery side on chassis and is connected with first decoration, and at least a portion of bounding wall and the outer peripheral face butt on chassis.

Further, the lampshade bottom plate and/or the coaming are/is provided with a boss structure, the boss structure is in butt joint with the edge of the notch of the mounting groove, and the integral lampshade is covered at the notch.

Further, one end of the coaming, which is far away from the lampshade bottom plate, is provided with a circumferential flange and an extending part which is arranged on the circumferential flange, the circumferential flange is in butt joint with the top surface of the first decoration piece, and at least one part of the extending part extends into the limiting groove.

Further, the second annular portion is clamped with the integrated lamp shade, the integrated lamp shade is provided with a third clamping structure, the second annular portion is provided with a fourth clamping structure matched with the third clamping structure, one of the third clamping structure and the fourth clamping structure is a clamping groove, and the other of the third clamping structure and the fourth clamping structure is a buckle.

Further, the third clamping structure is arranged on the extending part of the coaming of the integrated lampshade; and/or one or more third clamping structures are arranged, and when the plurality of third clamping structures are arranged, the plurality of third clamping structures are arranged at intervals along the circumferential direction of the chassis; and/or the fourth clamping structures are arranged in one or more, and when the fourth clamping structures are arranged in a plurality, the fourth clamping structures are arranged at intervals along the circumferential direction of the chassis.

Further, along the height direction of the coaming, the coaming is provided with a first blocking part and a second blocking part which are arranged at intervals, the second decorating part is provided with a third blocking part which is abutted with the top surface of the first blocking part and a fourth blocking part which is abutted with the bottom surface of the second blocking part, and the first blocking part and the second blocking part are positioned in an area between the third blocking part and the fourth blocking part.

Further, the second decoration comprises a first plate section and a second plate section which are arranged in a bending way, a part of the first plate section is used as a third blocking part or the first plate section is provided with a third blocking part, the third blocking part is provided with a lower abutting surface parallel to the bottom surface of the chassis, and the lower abutting surface is abutted with the first blocking part; the fourth blocking part is a blocking protrusion or a blocking groove arranged on the second plate section, and is provided with an upper abutting surface parallel to the bottom surface of the chassis, and the upper abutting surface is abutted with the second blocking part.

Further, the first blocking part is an annular groove structure arranged on the top surface of the coaming, and the bottom surface of the annular groove structure is abutted with the lower abutting surface; the second blocking part is a blocking protrusion or a blocking groove.

Further, the lighting device further comprises a frame structure, the frame structure is arranged on the outer peripheral surface of the coaming, the end surface, away from the coaming, of the frame structure is abutted to the inner peripheral surface of the second decorating piece, and a blocking groove is formed between the frame structure and the outer peripheral surface of the coaming.

Further, a clamping groove is formed in one of the coaming and the first plate section of the second decorating piece, a mounting protrusion is arranged on the other one of the coaming and the first plate section, the mounting protrusion and the coaming extend in the same direction, and at least one part of the mounting protrusion extends into the clamping groove to clamp the mounting protrusion.

Further, the lighting device further comprises an abutting rib extending along the height direction of the coaming, the abutting rib is arranged on the outer peripheral surface of the coaming, the coaming is abutted to the second decorating part through the abutting rib, the outer peripheral surface of the coaming is provided with an avoidance groove, at least one part of the abutting rib covers the side opening of the avoidance groove, and a clamping groove is formed between the wall surface arranged at intervals of the avoidance groove and the abutting rib.

Further, the abutment ribs on each side of the shroud are disposed at intervals along the circumferential direction of the chassis with the frame structure of the lighting device.

By applying the technical scheme of the invention, the lighting device comprises a chassis, a light source assembly, an integrated lamp shade, a first decoration and a second decoration, wherein the chassis is provided with a mounting groove, the light source assembly comprises a main light source and an auxiliary light source, the main light source is arranged in the mounting groove, a part of the integrated lamp shade is covered at a notch of the mounting groove, the other part of the integrated lamp shade is positioned at the peripheral side of the chassis, the first decoration is connected with the chassis and the integrated lamp shade, the peripheral surface of the chassis, the first decoration and the integrated lamp shade are combined to form a containing cavity, the auxiliary light source is arranged in the containing cavity and faces the outer Zhou Touguang of the chassis through the integrated lamp shade, the second decoration is positioned above the first decoration, the second decoration is arranged on the peripheral surface of the integrated lamp shade, the bottom surface of the second decoration is abutted with the top surface of a peripheral flange of a coaming of the integrated lamp shade, and the integrated lamp shade in the height direction of the chassis forms a light transmission area of the auxiliary light source.

From the above, the integral lamp shade is adopted, so that the integral lamp shade is not only used as a lamp shade of a main light source, but also used as a lamp shade of an auxiliary light source, and the structure that one lamp shade is matched with two lamp sources is achieved. And, lamp shade integrated into one piece simple structure of this application, chassis, integral type lamp shade and first decoration of this application are connected to for auxiliary light source provides installation space, and guaranteed auxiliary light source side direction and luminous, reached the effect that main light source and auxiliary light source can not light disturb. The chassis, the first decoration, the integral type lamp shade and the second decoration of this application adopt the connection structure that the mode of joint realized the ring to link mutually, and overall structure is simple, easy to assemble is favorable to improving installation effectiveness.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention. In the drawings:

fig. 1 shows a schematic perspective view of an illumination device according to the invention;

fig. 2 shows a side view of the lighting device of the present invention;

FIG. 3 shows a cross-sectional view in the direction A-A of FIG. 2;

FIG. 4 shows an enlarged view at A1 in FIG. 3;

FIG. 5 shows a cross-sectional view in the B-B direction of FIG. 2;

FIG. 6 shows an enlarged view at B1 in FIG. 5;

FIG. 7 shows an enlarged view at B2 in FIG. 5;

fig. 8 is a schematic perspective view showing a lampshade of the present invention;

fig. 9 shows an enlarged view at D in fig. 8;

fig. 10 shows a schematic perspective view of the chassis of the present invention;

FIG. 11 shows a schematic view of the mounting structure of the chassis and the first trim piece of the present invention;

FIG. 12 shows an enlarged view at E in FIG. 11;

FIG. 13 is a schematic perspective view showing a first garnish according to the present invention;

fig. 14 shows an enlarged view at F in fig. 13;

FIG. 15 is a schematic perspective view showing a second garnish according to the present invention;

fig. 16 shows an enlarged view at H in fig. 15.

Wherein the above figures include the following reference numerals:

10. a chassis; 110. a mounting groove; 120. a side plate; 130. a mounting plate section; 140. a floor section; 160. a first clamping structure; 161. a via hole; 162. a clamping piece; 210. a primary light source; 220. an auxiliary light source; 30. an integral lampshade; 310. a lampshade bottom plate; 320. coaming plate; 321. a circumferential flange; 322. an extension; 3221. a third clamping structure; 323. an avoidance groove; 330. a boss structure; 331. a first blocking part; 332. a second blocking part; 40. a first decorative piece; 410. a first annular portion; 411. a boss; 412. a mating member; 420. a second annular portion; 421. a fourth clamping structure; 50. a second decorative piece; 510. a first plate segment; 511. mounting the bulge; 512. a third blocking part; 520. a second plate segment; 521. a fourth blocking part; 60. limit ribs; 610. a limit groove; 70. abutting the rib; 80. a frame structure.

Detailed Description

It should be noted that, in the case of no conflict, the embodiments and features in the embodiments may be combined with each other. The invention will be described in detail below with reference to the drawings in connection with embodiments.

It is noted that 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 application belongs unless otherwise indicated.

In the present invention, unless otherwise indicated, terms of orientation such as "upper, lower, top, bottom" are used generally with respect to the orientation shown in the drawings or with respect to the component itself in the vertical, upright or gravitational direction; also, for ease of understanding and description, "inner and outer" refers to inner and outer relative to the profile of each component itself, but the above-mentioned orientation terms are not intended to limit the present invention.

Example 1

In order to solve the problem that the lighting device in the prior art is inconvenient to install, the invention provides the lighting device.

As shown in fig. 1 to 16, the lighting device includes a chassis 10, a light source assembly, an integrated lamp housing 30, a first decoration 40 and a second decoration 50, the chassis 10 having a mounting groove 110, the light source assembly including a main light source 210 and an auxiliary light source 220, the main light source 210 being disposed inside the mounting groove 110, a part of the integrated lamp housing 30 being covered at a notch of the mounting groove 110, another part of the integrated lamp housing 30 being located at an outer peripheral side of the chassis 10, the first decoration 40 being connected with the chassis 10 and the integrated lamp housing 30, the outer peripheral surface of the chassis 10, the first decoration 40 and the integrated lamp housing 30 being combined to form a receiving cavity, the auxiliary light source 220 being disposed inside the receiving cavity and being directed toward an outer Zhou Touguang of the chassis 10 through the integrated lamp housing 30; the second decoration 50 is located above the first decoration 40, the second decoration 50 is disposed on the outer peripheral surface of the integrated lamp housing 30, the bottom surface of the second decoration 50 is in contact with the top surface of the peripheral flange 321 of the shroud 320 of the integrated lamp housing 30, and the integrated lamp housing 30 in the region between the first decoration 40 and the second decoration 50 forms a light transmitting region of the auxiliary light source 220 along the height direction of the chassis 10.

Specifically, the integrated lampshade 30 is not only used as the lampshade of the main light source 210, but also used as the lampshade of the auxiliary light source 220, so that a structure that one lampshade is matched with two light sources is achieved. Moreover, the lamp shade integrated into one piece simple structure of this application, chassis 10, integral type lamp shade 30 and first decoration 40 of this application are connected to for auxiliary light source 220 provides installation space, and guaranteed auxiliary light source 220 side direction luminous, reached main light source 210 and auxiliary light source 220 can not light interference's effect. The first decoration 40 and the second decoration 50 are respectively abutted with the bottom surface and the top surface of the circumferential flange 321, so that the integral lampshade 30 in the area between the first decoration 40 and the second decoration 50 forms a light transmission area of the auxiliary light source 220, the light emitting position of the auxiliary light source 220 is limited, and the mutual interference between the light emission of the auxiliary light source 220 and the light emission of the main light source 210 is avoided.

Further, the auxiliary light source 220 may be mounted on the outer circumferential surface of the chassis 10, or the auxiliary light source 220 may be mounted on the inner circumferential surface of the first decorative member 40.

The lamp shade of the present application is an integral lamp shade 30, i.e., the lamp shade is integrally formed.

Further, the main light source 210 is installed inside the installation groove 110 of the chassis 10, and light is transmitted outward from the notch of the installation groove 110, and the portion of the integrated lamp housing 30 provided at the notch of the installation groove 110 is covered to form a light transmitting region of the main light source 210. The auxiliary light source 220 accommodated in the accommodating cavity emits light to the peripheral side of the chassis 10, the main light source 210 emits light to the notch end, the light emitting directions of the main light source 210 and the auxiliary light source 220 are different, the phenomenon of mutual interference of light can not occur, and the lighting effect of the lighting device is improved.

Further, the second decoration 50 is disposed on the outer peripheral surface of the shroud 320 of the integrated lamp housing 30 to block the light-tight area of the shroud 320 of the integrated lamp housing 30, thereby achieving the effect of restricting the light-permeable area of the auxiliary light source 220.

In this embodiment, the second decoration 50 is clamped with the coaming 320 of the integrated lamp shade 30, so as to improve the convenience of installing the second decoration 50 and the integrated lamp shade 30.

In this embodiment, the lighting device may be a ceiling lamp, but other structures of lamps are also possible.

As shown in fig. 1 to 16, the first trim 40 includes a first annular portion 410 and a second annular portion 420 which are provided to be bent, the first annular portion 410 and the second annular portion 420 extend in the circumferential direction of the chassis 10, at least a portion of the first annular portion 410 is connected to the bottom surface of the chassis 10, the second annular portion 420 is located outside the chassis 10 and is provided at a distance from the outer circumferential surface of the chassis 10, and the second annular portion 420 is connected to the integrated lamp cover 30.

Specifically, the first annular portion 410 is connected to the chassis 10, and the second annular portion 420 is bent in the height direction of the chassis 10 for connection with the integrated lamp housing 30. The extending height of the second annular portion 420 is smaller than the height of the chassis 10, and a portion of the integrated lampshade 30 located on the outer periphery side of the chassis 10 is connected with the second annular portion 420, so that a containing cavity is formed on the outer periphery of the chassis 10.

Further, the first annular portion 410 is clamped with the chassis 10, the chassis 10 has a first clamping structure 160, and the first annular portion 410 has a second clamping structure matched with the first clamping structure 160. The connection between the chassis 10 and the first annular portion 410 is achieved by the first and second clamping structures 160 and 410 being clamped.

In this embodiment, the chassis 10 includes a mounting base plate and a side plate 120 connected to the mounting base plate, the side plate 120 extends along a circumferential direction of the mounting base plate, an end of the side plate 120 away from the mounting base plate forms a notch of the mounting groove 110, the first clamping structure 160 includes a through hole 161 disposed on the mounting base plate and a clamping member 162 disposed on an inner circumferential surface of the side plate 120, and at least a portion of the second clamping structure is clamped with the clamping member 162 through the through hole 161.

Specifically, the second clamping structure is generally clamped with the clamping member 162 after passing through the through hole 161 of the first clamping structure 160, and the through hole 161 has the effect of limiting the second clamping structure because the second clamping structure passes through the hole 161.

Further, the first decoration 40 is located outside the chassis 10 and connected to the bottom surface of the chassis 10, the mounting base includes a mounting plate section 130 and a base plate section 140, the mounting plate section 130 is in an annular structure and parallel to the base plate section 140, the side plate 120 is connected to the top surface of the mounting plate section 130, and the mounting plate section 130 has a via 161 thereon. The mounting plate segment 130 is used for mounting the first annular portion 410, so that the first clamping structure of the first annular portion 410 extends into the mounting groove 110 by providing the via 161 on the mounting plate segment 130.

In this embodiment, in order to enhance the overall aesthetic property and enhance the stability of installation, as shown in fig. 1 to 16, the bottom plate section 140 is connected to the bottom surface of the mounting plate section 130, the connection between the mounting plate section 130 and the bottom plate section 140 forms an abutment surface, the first annular portion 410 abuts against the bottom surface of the mounting plate section 130 and the abutment surface, and the bottom surface of the first annular portion 410 is flush with the bottom surface of the bottom plate section 140.

Wherein the first annular portion 410 is flush with the floor segment 140, no convex-concave situation occurs, resulting in a problem of aesthetic impact.

Further, the first annular portion 410 abuts against the abutment surface to perform abutment limiting, and cooperates with the second clamping structure to abut against the inner peripheral surface of the side plate 120 to achieve the bidirectional limiting effect.

Specifically, the second fastening structure includes a protruding portion 411 extending along the height direction of the side plate 120, at least a portion of the protruding portion 411 extends into the mounting groove 110 through the hole 161 and abuts against the inner peripheral surface of the side plate 120, and a fitting piece 412 is disposed on the protruding portion 411 located in the mounting groove 110, and the fitting piece 412 is in fastening fit with the fastening piece 162.

In this embodiment, one of the clamping member 162 and the mating member 412 is a clamping groove, and the other of the clamping member 162 and the mating member 412 is a buckle, i.e. the clamping member 162 may be a clamping groove or a buckle, and the corresponding mating member 412 is a buckle or a clamping groove.

In the present embodiment, one or more first clamping structures 160 are provided, and when a plurality of first clamping structures 160 are provided, a plurality of first clamping structures 160 are provided at intervals along the circumferential direction of the chassis 10.

In one specific implementation manner of this embodiment, the chassis 10 is in a rectangular structure, the first decoration 40 is in a rectangular ring structure, and one or more first clamping structures 160 are correspondingly arranged on four surface segments arranged along the circumferential direction of the chassis 10. Similarly, one or more second clamping structures are provided, and when a plurality of second clamping structures are provided, the plurality of second clamping structures are arranged at intervals along the circumferential direction of the chassis 10, and the first clamping structures 160 and the second clamping structures are in one-to-one correspondence and are in clamping fit.

As shown in fig. 1 to 16, the lighting device further includes a limiting rib 60, the limiting rib 60 is connected with the first annular portion 410, the limiting rib 60 and the second annular portion 420 extend in the same direction and are arranged at intervals to form a limiting groove 610, and at least a portion of the integral lamp shade 30 extends into the limiting groove 610.

Specifically, in order to further limit the integral lampshade 30, the limit ribs 60 and the second annular portion 420 are adopted to form a limit groove 610, so that the integral lampshade 30 is limited through the limit groove 610, and the stability of the integral lampshade 30 is improved.

Further, the limiting rib 60 is not limited to be connected to the first annular portion 410, but the limiting rib 60 may be connected to the second annular portion 420, specifically, the limiting groove 610 capable of forming the integral lamp housing 30 is formed.

Further, the integrated lamp housing 30 includes an integrally formed lamp housing bottom plate 310 and a shroud 320, the shroud 320 extends along a circumferential direction of the lamp housing bottom plate 310, the lamp housing bottom plate 310 covers a notch of the mounting groove 110, the shroud 320 is located on an outer circumferential side of the chassis 10 and is connected with the first trim 40, at least a portion of the shroud 320 abuts against an outer circumferential surface of the chassis 10, and a notch of the mounting groove 110 is formed at an end of the side plate 120 extending along a circumferential line of the chassis 10 away from the chassis 10.

As shown, the lampshade base plate 310 and/or the coaming 320 are provided with a boss structure 330, the boss structure 330 is abutted with the edge of the notch of the mounting groove 110, and the integral lampshade 30 is covered at the notch.

Specifically, through setting up boss structure 330 to realize boss structure 330 and notch butt, and then reach the luminous effect of the week side of main light source 210 can not to chassis 10, the stability of improvement integral type lamp shade 30 installation through the butt simultaneously avoids appearing rocking the phenomenon.

Further, the end of the shroud 320 away from the canopy base 310 has a circumferential flange 321 and a protruding portion 322 provided on the circumferential flange 321, the circumferential flange 321 abuts against the top surface of the first trim piece 40, and at least a portion of the protruding portion 322 protrudes into the inside of the limit groove 610.

The first decoration 40 is limited by adopting the mode that the circumferential flange 321 is abutted with the top surface of the first decoration 40, so that the situation that dust enters the accommodating cavity due to gaps between the integrated lampshade 30 and the first decoration 40 is avoided. And the extension part 322 extends into the limit groove 610, and the extension part 322 is clamped by the limit groove 610 to achieve the effect of limiting the extension part 322.

In this embodiment, the integral type lamp shade 30 and the first decoration 40 joint, the position that integral type lamp shade 30 is connected through boss structure 330 and joint realizes that the direction of height is spacing, realizes through spacing groove 610 that clamping extension 322 is spacing, and then realizes the multi-direction spacing of integral type lamp shade 30, improves the stability of integral type lamp shade 30 installation.

As shown in fig. 1 to 16, the second annular portion 420 is clamped with the integral lamp housing 30, the integral lamp housing 30 has a third clamping structure 3221, the second annular portion 420 has a fourth clamping structure 421 matched with the third clamping structure 3221, one of the third clamping structure 3221 and the fourth clamping structure 421 is a clamping groove, and the other of the third clamping structure 3221 and the fourth clamping structure 421 is a buckle.

Specifically, the second annular portion 420 joint of integral type lamp shade 30 and first decoration 40 spare adopts draw-in groove and the connection structure of snap-fit joint to conveniently install, has improved the convenience of installation.

Further, the setting positions of the clamping groove and the buckle can be adaptively set, for example, the clamping groove is arranged on the integrated lampshade 30, and the buckle is arranged on the first decoration 40; the clamping groove may be formed on the first decoration 40, and the buckle may be formed on the integrated lamp cover 30.

Further, the third clamping structure 3221 is disposed on the extending portion 322 of the coaming 320 of the integrated lampshade 30, and the extending portion 322 is provided with the third clamping structure 3221, so that the extending portion 322 can be in limiting contact with the second annular portion 420 or can be in clamping fit with the second annular portion 420.

Further, the third clamping structure 3221 is provided in one or more, and when the third clamping structure 3221 is provided in plural, the plurality of third clamping structures 3221 are provided at intervals along the circumferential direction of the chassis 10.

In the present embodiment, one or more fourth clamping structures 421 are provided, and when a plurality of fourth clamping structures 421 are provided, the plurality of fourth clamping structures 421 are disposed at intervals along the circumferential direction of the chassis 10.

As shown in fig. 1 to 16, the coaming 320 has a first stopper 331 and a second stopper 332 provided at intervals in the height direction of the coaming 320, and the second garnish 50 has a third stopper 512 abutting against the top surface of the first stopper 331 and a fourth stopper 521 abutting against the bottom surface of the second stopper 332, and the first stopper 331 and the second stopper 332 are located in a region between the third stopper 512 and the fourth stopper 521.

The third blocking portion 512 and the fourth blocking portion 521 are used for blocking and limiting the first blocking portion 331 and the second blocking portion 332, so as to achieve the effect of limiting the second decoration 50 in the height direction.

Specifically, the second trim 50 includes a first plate segment 510 and a second plate segment 520 that are bent, a portion of the first plate segment 510 is used as a third blocking portion 512, the third blocking portion 512 has a lower abutment surface parallel to the bottom surface of the chassis 10, the lower abutment surface abuts against the first blocking portion 331, the fourth blocking portion 521 is a blocking protrusion or a blocking groove provided on the second plate segment 520, the fourth blocking portion 521 has an upper abutment surface parallel to the bottom surface of the chassis 10, and the upper abutment surface abuts against the second blocking portion 332.

Further, the fourth blocking portion 521 may be a blocking protrusion or a blocking groove, so that the fourth blocking portion 521 can provide an upper contact surface parallel to the bottom surface of the chassis 10, so as to realize that the upper contact surface can contact with the bottom surface of the second blocking portion 332.

In this embodiment, the first blocking portion 331 is an annular groove structure disposed on the top surface of the shroud 320, the bottom surface of the annular groove structure abuts against the lower abutment surface, and the bottom surface of the annular groove structure abuts against the lower abutment surface, so that the stability of abutment is increased by surface-to-surface contact; the second blocking portion 332 may be a blocking protrusion or a blocking groove, and the specific structure of the second blocking portion 332 needs to be correspondingly arranged with the structure of the fourth blocking portion 521, so as to realize that the second blocking portion 332 abuts against the fourth blocking portion 521.

As shown in fig. 1 to 16, the lighting device further includes a frame structure 80, the frame structure 80 is mounted on the outer peripheral surface of the shroud 320, the end surface of the frame structure 80 away from the shroud 320 abuts against the inner peripheral surface of the second decoration 50, and a blocking groove is formed between the frame structure 80 and the outer peripheral surface of the shroud 320.

Specifically, by providing the frame structure 80 on the outer peripheral surface of the coaming 320, the frame structure 80 abuts against the second garnish 50 to limit the second garnish 50, and at least a portion of the fourth catching portion 521 extends into the frame structure 80 and abuts against the inner surface of the frame structure 80.

Further, a clamping groove is formed in one of the coaming 320 and the first plate section 510 of the second trim piece 50, and a mounting protrusion 511 is provided on the other of the coaming 320 and the first plate section 510, the mounting protrusion 511 extending in the same direction as the coaming 320, and at least a portion of the mounting protrusion 511 extending into the inside of the clamping groove to clamp the mounting protrusion 511. The installation protrusion 511 is clamped through the clamping groove to achieve the limiting effect of the coaming 320 and the second decoration piece 50, so that the second decoration piece 50 can be limited in the height direction, and meanwhile, the vertical positioning is achieved through the clamping groove, so that the second decoration piece 50 is fixed.

In this embodiment, the lighting device further includes an abutment rib 70 extending in the height direction of the shroud 320, the abutment rib 70 being provided on the outer peripheral surface of the shroud 320, the shroud 320 being abutted against the second garnish 50 by the abutment rib 70, the outer peripheral surface of the shroud 320 having an escape groove 323, at least a portion of the abutment rib 70 covering a side surface opening of the escape groove 323, and a clip groove being formed between a wall surface provided at an interval between the escape groove 323 and the abutment rib 70. The fitting protrusion 511 on the second trim 50 is clamped by forming a clamping groove by the structural member engagement avoidance groove 323 of the abutment rib 70. The abutting rib 70 and the avoidance groove 323 in the embodiment are matched for use, the abutting rib 70 not only can abut against the inner surface of the second decoration piece 50 for limiting, but also can limit the mounting protrusion 511, so that bidirectional limiting is achieved, and the second decoration piece 50 is prevented from being separated from the coaming 320.

Further, the abutment ribs 70 on each side of the coaming 320 and the frame structure 80 of the lighting device are arranged at intervals along the circumferential direction of the chassis 10, and the abutment ribs 70 and the frame structure 80 are arranged in a staggered manner along the circumferential direction of the chassis 10, so that the problem that installation cannot be performed due to interference is avoided.

The lighting device disclosed in this embodiment includes, in an installation process:

a light source assembly for mounting a lighting device;

connecting the first trim piece 40 of the lighting device with the chassis 10 to form a first mount;

connecting the integrated lamp housing 30 of the lighting device with the first decorative member 40 of the first mounting body to form a second mounting body;

the second trim 50 of the lighting device is connected to the integrated lamp housing 30 of the second mount.

Further, in the installation process, the installation is sequentially carried out in sequence, and the technical effect of ring-to-ring buckling is achieved.

Further, the light source assembly to which the lighting device is mounted includes:

mounting the main light source 210 of the light source assembly inside the mounting groove 110 of the chassis 10 of the lighting device;

the auxiliary light source 220 of the light source assembly is mounted on the outer circumferential surface of the chassis 10 or the surface of the first decoration 40 facing the outer circumferential surface of the chassis 10.

The auxiliary light source 220 may be mounted on the outer peripheral surface of the chassis 10 or on the inner peripheral surface of the first decorative member 40.

In this embodiment, in the process of connecting the first decoration 40 and the chassis 10 of the lighting device, the first decoration 40 and the chassis 10 are connected by a clamping connection, and the installation and the fixation are conveniently performed by adopting a clamping connection mode.

In this embodiment, in the process of connecting the integrated lamp cover 30 of the lighting device with the first decoration 40 of the first installation body, the integrated lamp cover 30 and the first decoration 40 are connected by a clamping connection, and the installation and fixation are convenient by adopting a clamping connection mode.

In this embodiment, in the process of connecting the second decoration 50 of the lighting device with the integral lampshade 30 of the second installation body, the second decoration 50 is connected with the integral lampshade 30 through a clamping connection, and the installation and fixation are convenient in a clamping connection manner.

Example two

Unlike the first embodiment, in the present embodiment, the first plate section 510 is provided with the third blocking portion 512, where the third blocking portion 512 is a raised platform structure integrally formed on the first plate section 510, and is abutted with the first blocking portion 331 through the platform structure, so as to achieve the technical effect of surface-to-surface lamination and abutment.

From the above description, it can be seen that the above embodiments of the present invention achieve the following technical effects:

1. the integrated lampshade is adopted as the lampshade of the main light source 210 and the lampshade of the auxiliary light source 220, so that the structure that one lampshade is matched with two light sources is achieved.

2. The lamp shade integrated into one piece simple structure of this application, chassis 10, integral type lamp shade 30 and first decoration 40 of this application are connected to for auxiliary light source 220 provides installation space, and guaranteed auxiliary light source 220 side direction and luminous, reached that main light source 210 and auxiliary light source 220 can not light disturb's effect.

3. The chassis 10, the first decoration 40, the integral lampshade 30 and the second decoration 50 of the application adopt a sequential clamping mode to realize a connecting structure of annular buckling, and the integral structure is simple and convenient to install, and is beneficial to improving the installation efficiency.

It will be apparent that the embodiments described above are merely some, but not all, embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present invention without making any inventive effort, shall fall within the scope of the present invention.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

It should be noted that the terms "first," "second," and the like in the description and claims of the present application and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that embodiments of the present application described herein may be implemented in sequences other than those illustrated or described herein.

The above description is only of the preferred embodiments of the present invention and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (23)

1. A lighting device, comprising:

-a chassis (10), the chassis (10) having a mounting slot (110);

a light source assembly including a main light source (210) and an auxiliary light source (220), the main light source (210) being disposed inside the mounting groove (110);

a unitary lamp housing (30), a portion of the unitary lamp housing (30) being covered at a notch of the mounting groove (110) to form a light-transmitting region of the main light source (210), another portion of the unitary lamp housing (30) being located on an outer peripheral side of the chassis (10);

the first decoration (40), the first decoration (40) is connected with the chassis (10) and the integrated lampshade (30), the outer peripheral surface of the chassis (10), the first decoration (40) and the integrated lampshade (30) are matched and enclosed to form a containing cavity, and the auxiliary light source (220) is arranged in the containing cavity;

the second decoration (50), second decoration (50) are located the top of first decoration (40), second decoration (50) set up on the outer peripheral face of integral type lamp shade (30), the bottom surface of second decoration (50) with the top surface butt of peripheral flange (321) of bounding wall (320) of integral type lamp shade (30), follow the direction of height of chassis (10), be located first decoration (40) with region between second decoration (50) integral type lamp shade (30) formation auxiliary light source (220) printing opacity region.

2. The lighting device according to claim 1, wherein the first decorative member (40) comprises a first annular portion (410) and a second annular portion (420) which are provided in a bent manner, the first annular portion (410) and the second annular portion (420) extend along the circumferential direction of the chassis (10), at least a part of the first annular portion (410) is connected with the bottom surface of the chassis (10), the second annular portion (420) is located outside the chassis (10) and is disposed at an interval from the outer circumferential surface of the chassis (10), and the second annular portion (420) is connected with the integrated lamp cover (30).

3. A lighting device as recited in claim 2, wherein,

the first annular part (410) is clamped with the chassis (10); and/or

The second annular part (420) is clamped with the integrated lampshade (30).

4. The lighting device according to claim 2, wherein the first annular portion (410) is clamped with the chassis (10), the chassis (10) having a first clamping structure (160), the first annular portion (410) having a second clamping structure cooperating with the first clamping structure (160).

5. The lighting device according to claim 4, wherein the chassis (10) comprises a mounting base plate and a side plate (120) connected with the mounting base plate, the side plate (120) extends along the circumferential direction of the mounting base plate, a notch of the mounting groove (110) is formed at one end of the side plate (120) away from the mounting base plate, the first clamping structure (160) comprises a through hole (161) arranged on the mounting base plate and a clamping piece (162) arranged on the inner circumferential surface of the side plate (120), and at least a part of the second clamping structure penetrates through the through hole (161) and is clamped with the clamping piece (162).

6. A lighting device as recited in claim 5, wherein said mounting base comprises a mounting plate segment (130) and a base plate segment (140), said mounting plate segment (130) being of annular configuration and being parallel to said base plate segment (140), said side plate (120) being connected to a top surface of said mounting plate segment (130), said mounting plate segment (130) having said via hole (161) therein.

7. A lighting device as recited in claim 6, wherein said floor segment (140) is connected to a bottom surface of said mounting plate segment (130), a junction of said mounting plate segment (130) and said floor segment (140) forms an abutment surface, said first annular portion (410) is in abutment with said bottom surface of said mounting plate segment (130) and said abutment surface, and a bottom surface of said first annular portion (410) is flush with said bottom surface of said floor segment (140).

8. The lighting device according to claim 5, wherein the second clamping structure comprises a protruding portion (411) extending along a height direction of the side plate (120), at least a portion of the protruding portion (411) penetrates through the through hole (161) to extend into the mounting groove (110) and abuts against an inner peripheral surface of the side plate (120), a fitting piece (412) is provided on the protruding portion (411) located in the mounting groove (110), and the fitting piece (412) is in clamping fit with the clamping piece (162).

9. The lighting device of claim 8, wherein one of the snap-fit element (162) and the mating element (412) is a snap-fit, and the other of the snap-fit element (162) and the mating element (412) is a snap-fit.

10. A lighting device as recited in claim 4, wherein,

one or more first clamping structures (160) are arranged, and when the first clamping structures (160) are arranged in a plurality, the first clamping structures (160) are arranged at intervals along the circumferential direction of the chassis (10); and/or

The second clamping structures are arranged in one or more, and when the second clamping structures are arranged in a plurality, the second clamping structures are arranged at intervals along the circumferential direction of the chassis (10).

11. The lighting device according to claim 2, further comprising a limiting rib (60), wherein the limiting rib (60) is connected with the first annular portion (410) and/or the second annular portion (420), the limiting rib (60) and the second annular portion (420) extend in the same direction and are arranged at intervals to form a limiting groove (610), and at least a part of the integral lamp shade (30) extends into the limiting groove (610).

12. The lighting device according to claim 11, wherein the integrated lamp cover (30) comprises a cover bottom plate (310) and a surrounding plate (320) which are integrally formed, the surrounding plate (320) extends along the circumferential direction of the cover bottom plate (310), the cover bottom plate (310) covers the notch of the mounting groove (110), the surrounding plate (320) is located on the outer circumferential side of the chassis (10) and is connected with the first decoration (40), and at least a part of the surrounding plate (320) is abutted against the outer circumferential surface of the chassis (10).

13. A lighting device as claimed in claim 12, characterized in that the lamp housing base plate (310) and/or the shroud (320) has a boss structure (330) thereon, the boss structure (330) abutting against an edge of a notch of the mounting groove (110) where the integrated lamp housing (30) is capped.

14. A lighting device as claimed in claim 12, wherein an end of the shroud (320) remote from the canopy base plate (310) has a circumferential flange (321) and a projection (322) provided on the circumferential flange (321), the circumferential flange (321) being in abutment with a top surface of the first trim piece (40), at least a portion of the projection (322) projecting into the interior of the limit groove (610).

15. The lighting device according to claim 2, wherein the second annular portion (420) is clamped with the integrated lamp shade (30), the integrated lamp shade (30) has a third clamping structure (3221), the second annular portion (420) has a fourth clamping structure (421) matched with the third clamping structure (3221), one of the third clamping structure (3221) and the fourth clamping structure (421) is a clamping groove, and the other of the third clamping structure (3221) and the fourth clamping structure (421) is a buckle.

16. A lighting device as recited in claim 15, wherein,

the third clamping structure (3221) is arranged on an extending part (322) of the coaming (320) of the integrated lampshade (30); and/or

One or more third clamping structures (3221) are arranged, and when the plurality of third clamping structures (3221) are arranged, the plurality of third clamping structures (3221) are arranged at intervals along the circumferential direction of the chassis (10); and/or

The fourth clamping structures (421) are arranged in one or more, and when the fourth clamping structures (421) are arranged in a plurality, the fourth clamping structures (421) are arranged at intervals along the circumferential direction of the chassis (10).

17. The lighting device according to claim 1, wherein the coaming (320) is provided with a first blocking portion (331) and a second blocking portion (332) which are arranged at intervals along the height direction of the coaming (320), the second ornament (50) is provided with a third blocking portion (512) which is abutted with the top surface of the first blocking portion (331) and a fourth blocking portion (521) which is abutted with the bottom surface of the second blocking portion (332), and the first blocking portion (331) and the second blocking portion (332) are positioned in an area between the third blocking portion (512) and the fourth blocking portion (521).

18. A lighting device as recited in claim 17, wherein said second decorative piece (50) comprises first and second folded-over panel segments (510, 520),

a part of the first plate section (510) is used as the third blocking part (512) or the first plate section (510) is provided with the third blocking part (512), the third blocking part (512) is provided with a lower abutting surface parallel to the bottom surface of the chassis (10), and the lower abutting surface abuts against the first blocking part (331);

the fourth blocking part (521) is a blocking protrusion or a blocking groove arranged on the second plate section (520), the fourth blocking part (521) is provided with an upper abutting surface parallel to the bottom surface of the chassis (10), and the upper abutting surface abuts against the second blocking part (332).

19. A lighting device as recited in claim 18, wherein,

the first blocking part (331) is an annular groove structure arranged on the top surface of the coaming (320), and the bottom surface of the annular groove structure is abutted with the lower abutting surface;

the second blocking part (332) is a blocking protrusion or a blocking groove.

20. A lighting device as recited in claim 18, further comprising a frame structure (80), said frame structure (80) being mounted on an outer peripheral surface of said bezel (320), an end surface of said frame structure (80) remote from said bezel (320) being in abutment with an inner peripheral surface of said second trim piece (50), said frame structure (80) and said outer peripheral surface of said bezel (320) forming said retaining groove therebetween.

21. A lighting device as recited in claim 17, wherein one of said shroud (320) and said first segment (510) of said second trim piece (50) is formed with a clip groove, and said other of said shroud (320) and said first segment (510) is provided with a mounting projection (511), said mounting projection (511) extending in a same direction as said shroud (320), and at least a portion of said mounting projection (511) extending into an interior of said clip groove for clipping said mounting projection (511).

22. The lighting device according to claim 21, further comprising an abutment rib (70) extending in a height direction of the shroud (320), the abutment rib (70) being provided on an outer peripheral surface of the shroud (320), the shroud (320) being abutted to the second garnish (50) through the abutment rib (70), the shroud (320) having an escape groove (323) on the outer peripheral surface thereof, at least a portion of the abutment rib (70) being covered at a side surface opening of the escape groove (323), the escape groove (323) and a wall surface provided at an interval from the abutment rib (70) forming the sandwiching groove with the abutment rib (70).

23. A lighting device as claimed in claim 22, characterized in that the abutment ribs (70) on each side of the shroud (320) are arranged at intervals from the frame structure (80) of the lighting device in the circumferential direction of the chassis (10).