CN219912901U

CN219912901U - Lighting device

Info

Publication number: CN219912901U
Application number: CN202321056588.3U
Authority: CN
Inventors: 虞航; 翁永平
Original assignee: Ningbo Gongniu Optoelectronics Technology Co Ltd
Current assignee: Ningbo Gongniu Optoelectronics Technology Co Ltd
Priority date: 2023-05-05
Filing date: 2023-05-05
Publication date: 2023-10-27
Anticipated expiration: 2033-05-05

Abstract

The utility model provides a lighting device, and relates to the technical field of lighting. The lighting device comprises a lamp and a hanging assembly, wherein the back surface of the lamp is provided with at least two mounting grooves, the mounting grooves are arranged at intervals around the circumferential direction, and the side walls of the mounting grooves are provided with clamping grooves; the hanging component comprises at least two inserting parts which are in one-to-one correspondence with the mounting grooves, the inserting parts are in inserting fit with the mounting grooves, hanging pieces are convexly arranged on the inserting parts, and the hanging pieces are inserted into the clamping grooves. When the lighting device is installed, the hanging component can be installed on the ceiling, and then the plug-in part on the hanging component is inserted into the installation groove on the back of the lamp. The hanging piece can enter the inserting section of the clamping groove from the opening of the clamping groove, the hanging piece can slide into the clamping section by rotating the lamp, and then the lamp is loosened, and the hanging piece can be abutted against the side wall of the clamping section, so that the whole lamp is supported. The lighting device is simple and efficient in mounting mode, and the stability of the lamp is good.

Description

Lighting device

Technical Field

The utility model relates to the technical field of illumination, in particular to an illumination device.

Background

Ceiling lights are a common household lighting device, typically suspended from a ceiling. At present, the existing ceiling lamp installation mode on the market is complex, so that a user has difficulty in installing the ceiling lamp by himself, and the user experience is poor.

Disclosure of Invention

The utility model aims to provide a lighting device which is convenient for a user to install and has better use experience.

Embodiments of the present utility model are implemented as follows:

the utility model provides a lighting device, which comprises a lamp and a hanging assembly, wherein at least two mounting grooves are formed in the back surface of the lamp, the mounting grooves are arranged at intervals around the circumferential direction, clamping grooves are formed in the side walls of the mounting grooves, each clamping groove comprises an inserting section and a clamping section, one end of each inserting section extends to the top edge of the side wall of each mounting groove and forms an opening, the other end of each inserting section is connected with the corresponding clamping section, and the corresponding clamping section extends around the circumferential direction of the lamp;

the hanging component comprises at least two inserting parts which are in one-to-one correspondence with the mounting grooves, the inserting parts are in inserting fit with the mounting grooves, hanging parts are convexly arranged on the inserting parts, and the hanging parts are inserted into the clamping sections of the clamping grooves and are abutted to the side walls of the clamping sections.

In an alternative embodiment, the mounting groove is an arcuate groove extending in the circumferential direction.

In an alternative embodiment, the lamp is provided with a side plate, and the side plate forms part of the side wall of the mounting groove, and the clamping groove is arranged on the side plate and penetrates through the side plate.

In an alternative embodiment, the insertion section extends in the depth direction of the mounting groove, and the clamping section and the insertion section are perpendicular to each other.

In an alternative embodiment, the side wall of the clamping section is provided with a recess, and the hanging piece is abutted in the recess.

In an alternative embodiment, the projection of the suspension element on the plug-in connection is adjustable in height.

In an alternative embodiment, the suspension element is a screw.

In an alternative embodiment, the lamp further comprises a reinforcing member arranged in the mounting groove, the reinforcing member comprises a reinforcing plate, the reinforcing plate is attached to the side wall of the mounting groove, which is provided with a clamping groove, the reinforcing plate is provided with an avoidance gap, and the avoidance gap exposes the clamping groove.

In an alternative embodiment, the relief notch is matched to the slot shape.

In an alternative embodiment, the stiffener further comprises a web connected to the stiffener plate, the web being connected to the bottom of the mounting slot by fasteners.

In an alternative embodiment, the side wall of the mounting groove is provided with two limiting parts, a limiting groove is formed between the two limiting parts and the side wall of the mounting groove respectively, and two opposite edges of the reinforcing plate are respectively inserted into the limiting groove.

In an alternative embodiment, the suspension assembly comprises at least two suspension beams arranged crosswise, one plug-in part being arranged at each end of each suspension beam.

In an alternative embodiment, the luminaire is a circular luminaire, the mounting slots being spaced around the central axis of the luminaire.

The embodiment of the utility model has the beneficial effects that:

the lighting device provided by the embodiment of the utility model comprises a lamp and a hanging assembly, wherein at least two mounting grooves are formed in the back surface of the lamp, the mounting grooves are arranged at intervals around the circumferential direction, clamping grooves are formed in the side walls of the mounting grooves, each clamping groove comprises an inserting section and a clamping section, one end of each inserting section extends to the top edge of the side wall of each mounting groove and forms an opening, the other end of each inserting section is connected with each clamping section, and each clamping section extends along the circumferential direction; the hanging component comprises at least two inserting parts which are in one-to-one correspondence with the mounting grooves, the inserting parts are in inserting fit with the mounting grooves, hanging parts are convexly arranged on the inserting parts, and the hanging parts are inserted into the implementation clamping sections of the clamping grooves and are abutted to the side walls of the clamping sections. When the lighting device is installed, the hanging component can be installed on the ceiling, and then the back surface of the lamp is upwards close to the hanging component, so that the inserting part on the hanging component is inserted into the installation groove on the back surface of the lamp. During the insertion of the plug-in portion into the mounting groove, the hanger may enter the insertion section of the card slot from the opening of the card slot. When the hanging piece moves to the connection position of the inserting section and the clamping section along the inserting section, the hanging piece can slide into the clamping section by rotating the lamp, and then the lamp is loosened, and the hanging piece can be abutted against the side wall of the clamping section, so that the whole lamp is supported, and the lamp is hung on the hanging assembly. The installation mode of the lighting device is simple and efficient. In addition, the hanging component can be completely covered by the lamp, so that the appearance of the lighting device is attractive after the lighting device is installed; the plug-in part on the suspension assembly can be contained by the mounting groove of the lamp, so that the structure of the whole lighting device in the vertical direction is more compact, and the stability of the lamp is better.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of an illumination device according to an embodiment of the present utility model;

FIG. 2 is an exploded view of a lighting device in one embodiment of the utility model;

FIG. 3 is an enlarged view of part III of FIG. 2;

FIG. 4 is an enlarged view of section IV of FIG. 1;

FIG. 5 is an enlarged view of the portion V of FIG. 2;

FIG. 6 is a schematic view of a reinforcement member according to an embodiment of the present utility model.

010-lighting means; 100-a suspension assembly; 110-a suspension beam; 120-plug-in parts; 130-a hanger; 200-lamp; 210-a bottom plate; 220-mounting slots; 230-side plates; 231-a limit part; 240-clamping groove; 241-insertion section; 242-clamping section; 243-opening; 244-depression; 250-stiffener; 251-connecting plates; 252-stiffener; 253—fitting holes; 254-avoidance gap; 255-fasteners.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or are directions or positional relationships conventionally put in use of the inventive product, are merely for convenience of describing the present utility model and simplifying the description, and are not indicative or implying that the apparatus or element to be referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal," "vertical," and the like do not denote a requirement that the component be absolutely horizontal or overhang, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

FIG. 1 is an assembled schematic view of an illumination device 010 according to an embodiment of the present utility model; fig. 2 is an exploded view of an illumination device 010 in an embodiment of the utility model. As shown in fig. 1 and 2, the lighting device 010 includes a suspension assembly 100 and a lamp 200, the suspension assembly 100 being for fixing to a ceiling, and the lamp 200 being mounted to the suspension assembly 100 so as to be suspended from the ceiling in this embodiment.

In the embodiment of the present utility model, at least two mounting grooves 220 are formed on the back surface of the lamp 200, each mounting groove 220 is arranged at intervals around the circumferential direction, and the mounting grooves 220 are used for being matched with the suspension assembly 100 to realize suspension of the lamp 200. In this embodiment, the luminaire 200 is a circular luminaire 200, and the mounting slots 220 are spaced around the central axis of the luminaire 200. The luminaire 200 comprises a circular base plate 210, and the mounting slots 220 are all disposed on the base plate 210 and adjacent to the edges of the base plate 210. In this embodiment, four mounting grooves 220 are provided on the bottom plate 210 of the lamp 200, and the four mounting grooves 220 are uniformly spaced (spaced from each other by 90 ° in the circumferential direction).

The suspension assembly 100 includes a suspension beam 110 and plug-in portions 120 disposed on the suspension beam 110, wherein the total number of the plug-in portions 120 is equal to the mounting slots 220, and is in plug-in fit with the mounting slots 220 in a one-to-one correspondence. The suspension beams 110 are provided with mounting holes, and thus can be fixed to the ceiling by fasteners such as screws. In this embodiment, the suspension assembly 100 includes two suspension beams 110 disposed in a crossing manner, and one socket 120 is disposed at each end of each suspension beam 110. Accordingly, the suspension assembly 100 is provided with four socket parts 120 in total, and the four socket parts 120 are respectively engaged with the four mounting grooves 220 in a one-to-one correspondence.

FIG. 3 is an enlarged view of part III of FIG. 2; fig. 4 is an enlarged view of a portion IV in fig. 1. As shown in fig. 3 and 4, the insertion portion 120 has a plate shape and is perpendicular to the longitudinal direction of the suspension beam 110. In the case where the suspension assembly 100 is normally mounted to the ceiling, the socket 120 extends downward so that the socket 120 can be inserted into the mounting groove 220 on the rear surface of the lamp 200 from top to bottom. Further, the hanging piece 130 is protruding from the inserting portion 120, and the hanging piece 130 is used for providing a supporting force for the lamp 200, so that the lamp 200 can be hung on the hanging assembly 100.

Specifically, the depth direction of the mounting groove 220 is consistent with the axial direction of the lamp 200, the side wall of the mounting groove 220 is provided with a clamping groove 240, the clamping groove 240 comprises an insertion section 241 and a clamping section 242, one end of the insertion section 241 extends to the top edge of the side wall of the mounting groove 220 and forms an opening 243, the other end of the insertion section 241 is connected with the clamping section 242, and the clamping section 242 extends around the circumference of the lamp 200. In the present embodiment, the extending direction of the insertion section 241 is consistent with the depth direction of the mounting groove 220, and the extending direction of the clamping section 242 is perpendicular to the depth direction of the mounting groove 220, so that the clamping groove 240 is L-shaped.

The opening 243 formed in the insertion section 241 is upward, and when the lamp 200 is installed, the hanging member 130 can enter the clamping groove 240 through the opening 243 and move along the insertion section 241 toward the clamping section 242. After moving to the junction of the clamping section 242 and the insertion section 241, the hanger 130 may be moved into the clamping section 242 by rotating the light fixture 200. When the lamp 200 is assembled in place, the hanging member 130 is inserted into the clamping section 242 of the clamping groove 240 and abuts against the side wall of the clamping section 242. The hanger 130 enables hanging of the light fixture 200 by abutting the side wall of the snap-in section 242 such that it can provide upward support force to the light fixture 200. In the present embodiment, the suspension assembly 100 is provided with four plugging portions 120, and is supported by the lamp 200 through four points, so that the stability of the lamp 200 can be maintained; in alternative other embodiments, the number of mating portions 120 and mounting slots 220 may be increased or decreased as desired

(at least two).

In alternative other embodiments, the insertion section 241 of the clamping groove 240 may not coincide with the depth direction of the mounting groove 220, but may be inclined at an angle, so that when the lamp 200 is mounted, the lamp 200 needs to be rotated while being moved upward, so that the hanger 130 can be moved along the insertion section 241. In alternative embodiments, the snap-fit segment 242 need not be entirely perpendicular to the depth of the mounting slot 220, but may be angled so long as it provides a sidewall that can be supported by the hanger 130.

Further, since rotation of the lamp 200 is involved in mounting the lamp 200, the socket 120 moves circumferentially with respect to the lamp 200 within the mounting groove 220. To better accommodate the installation process, the installation groove 220 in this embodiment is an arc-shaped groove extending in the circumferential direction, and the clamping groove 240 is provided on a side wall of the installation groove 220 on the side of the outer arc.

In the present embodiment, a side plate 230 is disposed on the bottom plate 210 of the lamp 200, one side wall of the mounting groove 220 is formed by the side plate 230, the side plate 230 extends along the circumferential direction of the lamp 200, and the clamping groove 240 penetrates the side plate 230 in the radial direction of the lamp 200. The hanger 130 is protruded from the inside of the mounting groove 220 to the outside of the mounting groove 220 through the catching groove 240.

In the present embodiment, the hanging member 130 protrudes out of the plugging portion 120 along the radial direction of the lamp 200, and the sidewall of the mounting groove 220 provided with the clamping groove 240 is the sidewall of the mounting groove 220 that is outward in the radial direction of the lamp 200. In this embodiment, the protruding height of the suspension member 130 at the plugging portion 120 is adjustable, so that the suspension member 130 can better adapt to the side plates 230 with different thicknesses, thereby providing a more stable supporting effect for the lamp 200. In this embodiment, the suspension member 130 is a screw, the suspension member 130 is screwed with the socket portion 120, the height of the suspension member 130 protruding from the socket portion 120 can be adjusted by screwing the screw, and the head of the screw and the socket portion 120 can clamp the side plate 230 together by screwing the screw, so as to improve the stability of the lamp 200.

It should be appreciated that in alternative embodiments, the suspension 130 may also be an expansion screw, or a pin of adjustable extension, or the like.

In alternative other embodiments, the clamping groove 240 may be provided on the inner side of the side plate 230 without penetrating the side plate 230, and accordingly, the end of the hanger 130 remote from the socket 120 is held in the clamping groove 240.

In this embodiment, the side wall of the clamping section 242 is provided with a recess 244, and the suspension member 130 abuts against the recess 244. The recess 244 is formed on the downward wall surface of the clamping section 242, and after the lamp 200 is installed in place, the hanging member 130 is propped into the recess 244 from bottom to top under the gravity action of the lamp 200, so that the lamp 200 is not easy to rotate after being installed in place, and the stability of the lamp 200 is improved.

Further, the edge of the opening 243 of the insertion section 241 is chamfered, so that the opening 243 is flared, which can reduce the difficulty in aligning the opening 243 with the hanging member 130 when the lamp 200 is installed, and facilitate the hanging member 130 to enter the clamping groove 240 through the opening 243.

FIG. 5 is an enlarged view of the portion V of FIG. 2; fig. 6 is a schematic view of a reinforcement member 250 according to an embodiment of the present utility model. As shown in fig. 5 and 6, in the present embodiment, plastic may be used for the bottom plate 210 and the side plate 230 of the lamp 200. However, since the side plate 230 is a member of the lamp 200 that receives the supporting force of the hanger 130, it may have a problem of insufficient strength and easy damage when it is a plastic member. Particularly when hanger 130 is selected as a screw, the screw needs to be tightened to complete the installation of light fixture 200, side plate 230 also needs to withstand the compressive force from the screw head. Therefore, the lamp 200 in the present embodiment further includes a reinforcing member 250, where the reinforcing member 250 is disposed in the mounting groove 220, for reinforcing the strength of the portion of the lamp 200 abutting against the suspension member 130.

In this embodiment, the stiffener 250 includes a connecting plate 251 and a stiffener plate 252, the stiffener plate 252 is attached to a side wall of the mounting slot 220, where the side wall is provided with a clamping slot 240, and the stiffener plate 252 is provided with an avoiding notch 254, where the avoiding notch 254 exposes the clamping slot 240. In this embodiment, the reinforcing plate 252 is attached to the side plate 230, and the avoiding opening 254 is matched with the shape of the clamping groove 240. The reinforcement 250 may be a metal piece, such as made of iron, steel, copper, aluminum, or other metals, alloys. The strength of the side plate 230 is improved by the reinforcing member 250, and the shape of the avoidance gap 254 is matched with that of the clamping groove 240, so that the side wall of the avoidance gap 254 and the side wall of the clamping groove 240 (particularly the side wall of the clamping section 242) bear the supporting force from the suspension member 130 together, and therefore the part of the lamp 200 abutted against the suspension member 130 is not easy to damage, and the stability and the service life of the lamp 200 are improved.

The connection plate 251 is provided with a fitting hole 253, and the connection plate 251 is connected to the bottom of the mounting groove 220 by a fastener 255 fitted with the fitting hole 253, so that the position of the reinforcement 250 in the mounting groove 220 is fixed. In this embodiment, the number of the assembly holes 253 is two, two corresponding screw holes are provided at the bottom of the mounting groove 220, and the fastening members 255 are fastening screws.

Further, the side wall of the mounting groove 220 is provided with two limiting parts 231, a limiting groove is formed between the two limiting parts 231 and the side wall of the mounting groove 220, and two opposite edges of the reinforcing plate 252 are respectively inserted into the limiting groove. In the present embodiment, the limiting portion 231 is provided on the inner wall surface of the side plate 230. Through setting up two spacing grooves, can fix a position reinforcement 250 when installing reinforcement 250 to the installation of reinforcement 250 of being convenient for has also improved the stability of reinforcement 250 simultaneously. It will be appreciated that the stiffener 250 needs to be installed before the lamp 200 is installed, and when the stiffener 250 is installed, the two opposite edges of the stiffener plate 252 are inserted into the limiting grooves, and then the stiffener 250 is inserted into the installation groove 220 along the limiting grooves; when the connecting plate 251 abuts against the bottom of the mounting groove 220, the assembly holes 253 on the connecting plate 251 are opposite to the screw holes on the bottom of the mounting groove 220, and at this time, the fasteners 255 are selected into the screw holes to complete the mounting of the reinforcement 250.

It should be appreciated that the reinforcement member 250 is used to reinforce the strength of the portion of the base plate 210 that is used to abut the hanger 130 (e.g., the side plate 230), and that the reinforcement member 250 may not be used when the base plate 210 is made of a material having a better structural strength.

The lighting device 010 provided by the above-described embodiment of the present utility model can be mounted by:

first, the suspension assembly 100 is fixed to the ceiling, and the screws as the suspension members 130 are not screwed and protrude more than the insertion portion 120. The stiffener 250 is mounted within the mounting slot 220 of the luminaire 200. After the circuit of the lamp 200 is connected, the back faces upwards towards the hanging assembly 100, and each mounting groove 220 is opposite to the plugging part 120, so that the hanging piece 130 enters the clamping groove 240 from the opening 243 of the clamping groove 240. When the hanger 130 moves to a position where the insertion section 241 intersects the clamping section 242, the lamp 200 cannot be moved further upward, and at this time, the lamp 200 is rotated to bring the hanger 130 into the clamping section 242. When the hanger 130 is rotated to a position at the tail end of the locking section 242, the hanger 130 can be pushed into the recess 244 of the locking section 242 by loosening the hand. The hangers 130 are then screwed one by one to complete the installation.

The lighting device 010 can be installed in a simple and efficient manner. In addition, the hanging assembly 100 can be completely covered by the lamp 200, so that the lighting device 010 is attractive in appearance after being installed; the plugging portion 120 on the suspension assembly 100 can be accommodated by the mounting groove 220 of the lamp 200, so that the structure of the whole lighting device 010 in the vertical direction is more compact, and the stability of the lamp 200 is better.

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

Claims

1. The lighting device is characterized by comprising a lamp and a hanging assembly, wherein at least two mounting grooves are formed in the back surface of the lamp, the mounting grooves are arranged at intervals around the circumferential direction, clamping grooves are formed in the side walls of the mounting grooves, each clamping groove comprises an insertion section and a clamping section, one end of each insertion section extends to the top edge of the side wall of each mounting groove and forms an opening, the other end of each insertion section is connected with each clamping section, and each clamping section extends around the circumferential direction of the lamp; the hanging assembly comprises at least two inserting parts which are in one-to-one correspondence with the mounting grooves, the inserting parts are in inserting fit with the mounting grooves, hanging pieces are convexly arranged on the inserting parts, and the hanging pieces are inserted into the clamping sections of the clamping grooves and are abutted to the side walls of the clamping sections.

2. A lighting device as recited in claim 1, wherein said mounting groove is an arcuate groove extending in said circumferential direction;

the lamp is provided with a side plate, the side plate forms part of the side wall of the mounting groove, and the clamping groove is formed in the side plate and penetrates through the side plate.

3. A lighting device as recited in claim 1, wherein said insert section extends in a depth direction of said mounting groove, and said snap-in section is perpendicular to said insert section.

4. A lighting device as recited in claim 1, wherein a side wall of said snap-in section is provided with a recess, and said suspension element is abutted within said recess.

5. A lighting device as recited in claim 1, wherein said suspension element has an adjustable projection height at said plug portion;

the suspension piece is a screw.

6. A lighting device as recited in any one of claims 1-5, wherein said light fixture further comprises a stiffening member, said stiffening member being disposed within said mounting groove, said stiffening member comprising a stiffening plate, said stiffening plate being attached to a side wall of said mounting groove in which said clamping groove is disposed, said stiffening plate being provided with an avoidance gap, said avoidance gap exposing said clamping groove;

the avoidance notch is matched with the slot shape.

7. A lighting device as recited in claim 6, wherein said stiffening element further comprises a connection plate connected to said stiffening plate, said connection plate being connected to a bottom of said mounting groove by a fastener.

8. A lighting device as recited in claim 6, wherein said mounting groove side wall is provided with two spacing portions, wherein a spacing groove is formed between each of said two spacing portions and said mounting groove side wall, and wherein said reinforcing plate has opposite sides respectively inserted into said spacing grooves.

9. A lighting device as recited in any one of claims 1-5, wherein the suspension assembly comprises at least two suspension beams disposed in a cross-over manner, each suspension beam having one of the plug portions disposed at each end thereof.

10. A lighting device as recited in any one of claims 1-5, wherein the light fixture is a circular light fixture and the mounting slots are spaced about a central axis of the light fixture.