CN211667679U

CN211667679U - Ceiling lamp coupling assembling and ceiling lamp

Info

Publication number: CN211667679U
Application number: CN202020056782.1U
Authority: CN
Inventors: 陈贵廷
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-10
Filing date: 2020-01-10
Publication date: 2020-10-13
Anticipated expiration: 2030-01-10

Abstract

The utility model discloses a ceiling lamp coupling assembling and ceiling lamp, it includes: a chassis; a lamp shade; one of the opening and the clamping part is arranged on the chassis, the other one of the opening and the clamping part is arranged on the lampshade, and the clamping part penetrates through the opening and is movably clamped in the chassis or the lampshade; one of the clamping block and the clamping groove is arranged on the clamping part, the other clamping block is arranged in the chassis or the lampshade and is close to the opening, the thickness of the clamping block is gradually increased, the maximum thickness of the clamping block is larger than the groove width of the clamping groove, and the clamping block is movably clamped in the clamping groove. Because the maximum thickness of fixture block is greater than the groove width of draw-in groove, consequently the two will warp gradually and make the mutual chucking of the two when relative motion to make joint portion chucking in the opening, and then avoid external debris to enter into the inside on chassis or lamp shade, consequently the inside of lamp body is cleaner, clean and tidy, and the potential safety hazard diminishes.

Description

Ceiling lamp coupling assembling and ceiling lamp

Technical Field

The utility model relates to a lamps and lanterns field, in particular to ceiling lamp coupling assembling.

Background

As is well known, the ceiling lamp of today is generally composed of a chassis and a lampshade, and the chassis and the lampshade are basically connected through a clamping structure. However, the clamping structure between the chassis and the lampshade is difficult to be tightly connected, so that external dust, moisture, mosquitoes and other impurities easily pass through the clamping structure and enter the chassis or the lampshade, and interference is caused to the chassis or the lampshade. Therefore, the defect of more dirt in the lamp is overcome, and potential safety hazards are easily caused.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a ceiling lamp coupling assembling can prevent that debris from entering into inside the lamp body.

The utility model discloses still provide a ceiling lamp with above-mentioned ceiling lamp coupling assembling.

According to the utility model discloses a ceiling lamp coupling assembling of first aspect embodiment, include: a chassis; a lamp shade; the clamping structure mainly comprises a clamping block and a clamping groove, one of the clamping block and the clamping groove is arranged on the chassis, the other clamping block and the clamping groove are arranged on the lamp cover, the thickness of the clamping block is gradually increased, and the maximum thickness of the clamping block is larger than the groove width of the clamping groove; the chassis or the lampshade is provided with a matching surface and a clamping part for connecting the chassis or the lampshade, and the clamping part and the matching surface are arranged at intervals to form the clamping groove; one side of the clamping block is provided with an opening through which the clamping portion can penetrate, so that the clamping portion can penetrate through the opening and then can be clamped into the clamping groove through rotating the chassis or the lampshade.

According to the utility model discloses ceiling lamp coupling assembling has following beneficial effect at least: when the clamping part enters the opening and moves, the clamping block and the clamping groove can move relatively. Because the maximum thickness of fixture block is greater than the groove width of draw-in groove, consequently the two will warp gradually and make the mutual chucking of the two when relative motion to make joint portion chucking in the opening, and then avoid external debris to enter into the inside on chassis or lamp shade, consequently the inside of lamp body is cleaner, clean and tidy, and the potential safety hazard diminishes.

According to some embodiments of the utility model, the fixture block is including setting up open-ended extrusion portion with separate the fender wall, the extrusion portion is along keeping away from open-ended direction downward sloping gradually, separate and keep off the wall connection the extrusion portion the lateral wall with the chassis or the inside wall of lamp shade.

According to some embodiments of the invention, the base plate and/or the lamp housing are provided with a hem.

According to some embodiments of the invention, the lower part of the extrusion part is provided with an arc-shaped bent part, the bent part with the hem is connected.

According to some embodiments of the utility model, open-ended edge is provided with the baffle, the baffle with the fixture block is located respectively open-ended relative both sides.

According to some embodiments of the utility model, joint portion is a plurality of and a plurality of joint portion encircles evenly the chassis or the center of lamp shade distributes, the opening be a plurality of and one-to-one with joint portion cooperation.

According to some embodiments of the invention, the fixture block and/or the clamping groove have elasticity.

According to the utility model discloses ceiling lamp of second aspect embodiment, include according to the utility model discloses the ceiling lamp coupling assembling of above-mentioned first aspect embodiment.

According to the utility model discloses ceiling lamp has following beneficial effect at least: when the clamping part enters the opening and moves, the clamping block and the clamping groove can move relatively. Because the maximum thickness of fixture block is greater than the groove width of draw-in groove, consequently the two will warp gradually and make the mutual chucking of the two when relative motion to make joint portion chucking in the opening, and then avoid external debris to enter into the inside on chassis or lamp shade, consequently the inside of lamp body is cleaner, clean and tidy, and the potential safety hazard diminishes.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic sectional view of a connection assembly of a ceiling lamp according to an embodiment of the present invention;

FIG. 2 is an enlarged schematic view of FIG. 1 at A;

FIG. 3 is a cross-sectional schematic view of the chassis shown in FIG. 1;

FIG. 4 is an enlarged schematic view of FIG. 1 at B;

FIG. 5 is a schematic view of the lamp enclosure shown in FIG. 1;

fig. 6 is an enlarged schematic view of fig. 1 at C.

Reference numerals: 100 is a bottom plate, 130 is an opening, 150 is a fixture block, 152 is a baffle wall, 155 is an extrusion part, 157 is a bending part, 160 is a baffle, 170 is a folding edge, 200 is a lampshade, 210 is a clamping groove, and 220 is a clamping part.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Referring to fig. 1 and 2, according to the utility model discloses a ceiling lamp coupling assembling of first aspect embodiment includes: a chassis 100; a lamp cover 200; the clamping structure mainly comprises a clamping block 150 and a clamping groove 210, one of the clamping block 150 and the clamping groove 210 is arranged on the chassis 100, the other clamping block is arranged on the lampshade 200, the thickness of the clamping block 150 is gradually increased, and the maximum thickness of the clamping block 150 is larger than the groove width of the clamping groove 210; the chassis 100 or the lamp cover 200 is provided with a matching surface and a clamping portion 220 for connecting the chassis 100 and the lamp cover, and the clamping portion 220 and the matching surface are arranged at intervals to form a clamping groove 210; an opening 130 through which the clamping portion 220 can pass is formed in one side of the clamping block 150, so that the clamping portion 220 can pass through the opening 130 and then the clamping block 150 can be clamped into the clamping groove 210 by rotating the chassis 100 or the lamp cover 200. When the engaging portion 220 enters the opening 130 and moves, the latch 150 and the engaging groove 210 move relatively. Because the maximum thickness of fixture block 150 is greater than the groove width of draw-in groove 210, consequently the two will warp gradually and make the two chucking each other when relative motion to make joint portion 220 chucking in opening 130, and then avoid external debris to enter into the inside of chassis 100 or lamp shade 200, therefore the inside of lamp body is cleaner, clean and tidy, and the potential safety hazard diminishes.

Specifically, the lamp cover 200 may be provided with a clamping portion 220, the chassis 100 is provided with an opening 130, the clamping portion 220 is provided with a clamping groove 210, the opening 130 is provided with a clamping block 150, and the clamping groove 210 and the clamping block 150 have elasticity. Of course, the opening 130 may be disposed on the lamp cover 200, the fastening portion 220 is disposed on the chassis 100, the fastening block 150 is disposed on the fastening portion 220, the fastening groove 210 is disposed in the opening 130, the fastening groove 210 has elasticity, and the fastening block 150 is rigid. The specific setting mode may be specifically adjusted according to actual requirements, and is not limited herein.

In some embodiments, referring to fig. 1 and 2, the latch 150 includes a pressing portion 155 disposed at the opening 130 and a blocking wall 152, the pressing portion 155 is gradually inclined downward in a direction away from the opening 130, and the blocking wall 152 connects a side wall of the pressing portion 155 with an inner side wall of the chassis 100 or the lamp housing 200. The pressing portion 155 is gradually inclined downward, so that the pressing portion 155 or the card slot 210 is deformed, thereby allowing the pressing portion 155 to enter the card slot 210 and clamping the two. The barrier wall 152 can prevent foreign materials from entering the lamp through a gap between the pressing portion 155 and the opening 130, thereby ensuring stability and tidiness of the lamp body.

In some embodiments, referring to fig. 3 and 4, the thinnest end of the pressing portion 155 has a thickness less than the slot width of the card slot 210, and the thickest end of the pressing portion 155 has a thickness greater than the slot width of the card slot 210. When the blocking wall 152 is initially in contact with the slot 210, the blocking wall 152 has the lowest thickness, and thus can directly enter the slot 210; when the blocking wall 152 is to be separated from the slot 210, the thickness of the blocking wall 152 is the highest, so that the extruding portion 155 has the highest thickness, and the slot 210 can be stably clamped by the extruding portion 155.

In some embodiments, referring to fig. 3 and 4, the base plate 100 and/or the lamp housing 200 are provided with a flange 170. The flange 170 can increase a contact area of the chassis 100 and the lamp housing 200, thereby making the abutment therebetween more stable.

In some embodiments, referring to fig. 3 and 4, the lower portion of the pressing part 155 is provided with an arc-shaped bent part 157, and the bent part 157 is connected with the flange 170. The bending portion 157 not only can relatively fix the pressing portion 155 and the folded edge 170, but also can enable a contact surface between the pressing portion 155 and the inner wall of the clamping groove 210 to be an arc-shaped surface, so that abrasion between the pressing portion 155 and the inner wall of the clamping groove 210 is reduced.

In some embodiments, referring to fig. 3 and 4, a stop 160 is disposed in the opening 130, and the stop 160 and the latch 150 are respectively disposed on opposite sides of the opening 130. The blocking plate 160 can prevent the clamping portion 220 from moving away from the clamping block 150 after entering the opening 130, and can block the gap between the extending portion and the opening 130 from the other direction, so as to prevent the entry of foreign matters.

In some embodiments, referring to fig. 5 and 6, the plurality of clamping portions 220 are uniformly distributed around the center of the chassis 100 or the lamp cover 200, and the plurality of openings 130 are matched with the clamping portions 220 in a one-to-one correspondence. The plurality of snaps 220 can simultaneously engage with the openings 130130, thereby allowing effective relative fixation between the chassis 100 and the lamp housing 200.

In some embodiments, the latch 150 is a barb (not shown), and the barb is located at the edge of the clip portion 220 and can hook the edge of the opening 130 when the clip portion 220 is clipped with the opening 130, so that the clip portion 220 and the opening 130 are tightly clipped.

In some embodiments, the embodiment of the utility model provides a ceiling lamp is still provided, include according to the utility model discloses the ceiling lamp coupling assembling of above-mentioned first aspect embodiment. When the engaging portion 220 enters the opening 130 and moves, the latch 150 and the engaging groove 210 move relatively. Because the maximum thickness of fixture block 150 is greater than the groove width of draw-in groove 210, consequently the two will warp gradually and make the two chucking each other when relative motion to make joint portion 220 chucking in opening 130, and then avoid external debris to enter into the inside of chassis 100 or lamp shade 200, therefore the inside of lamp body is cleaner, clean and tidy, and the potential safety hazard diminishes.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. The utility model provides a ceiling lamp coupling assembling, its characterized in that includes:

a chassis (100);

a lamp housing (200);

the clamping structure mainly comprises a clamping block (150) and a clamping groove (210), one of the clamping block (150) and the clamping groove (210) is arranged on the chassis (100), the other clamping block is arranged on the lampshade (200), the thickness of the clamping block (150) is gradually increased, and the maximum thickness of the clamping block is larger than the groove width of the clamping groove (210); the chassis (100) or the lampshade (200) is provided with a matching surface and a clamping part (220) for connecting the chassis (100) and the lampshade, and the clamping part (220) and the matching surface are arranged at intervals to form the clamping groove (210); an opening (130) through which the clamping portion (220) can penetrate is formed in one side of the clamping block (150), so that the clamping portion (220) can penetrate through the opening (130) and then can be clamped into the clamping groove (210) through rotating the chassis (100) or the lampshade (200).

2. The ceiling lamp connection assembly of claim 1, wherein:

the fixture block (150) comprises a pressing portion (155) and a blocking wall (152) which are arranged in the opening (130), the pressing portion (155) is gradually inclined downwards along a direction far away from the opening (130), and the blocking wall (152) is connected with the side wall of the pressing portion (155) and the inner side wall of the chassis (100) or the lampshade (200).

3. The ceiling lamp connection assembly of claim 2, wherein:

and a folding edge (170) is arranged on the chassis (100) and/or the lampshade (200).

4. The ceiling lamp connection assembly of claim 3, wherein:

the lower part of the extrusion part (155) is provided with an arc-shaped bent part (157), and the bent part (157) is connected with the folded edge (170).

5. The ceiling lamp connection assembly of claim 2, wherein:

the edge of the opening (130) is provided with a baffle (160), and the baffle (160) and the fixture block (150) are respectively positioned at two opposite sides of the opening (130).

6. The ceiling lamp connection assembly of claim 1, wherein:

the clamping portions (220) are multiple and multiple, the clamping portions (220) uniformly surround the chassis (100) or the center of the lampshade (200) is distributed, and the openings (130) are multiple and are matched with the clamping portions (220) in a one-to-one correspondence mode.

7. The ceiling lamp connection assembly of claim 1, wherein:

the fixture block (150) and/or the fixture groove (210) have elasticity.

8. A ceiling lamp, characterized in that, includes the ceiling lamp coupling assembling of any of claims 1 to 7.