CN218268765U

CN218268765U - Lampshade for LED down lamp

Info

Publication number: CN218268765U
Application number: CN202222917559.3U
Authority: CN
Inventors: 陈春玲
Original assignee: Taizhou Kinsuny Photoelectric Science & Technology Co ltd
Current assignee: Taizhou Kinsuny Photoelectric Science & Technology Co ltd
Priority date: 2022-10-31
Filing date: 2022-10-31
Publication date: 2023-01-10
Anticipated expiration: 2032-10-31

Abstract

The utility model belongs to the technical field of the LED down lamp, refer in particular to a lamp shade for LED down lamp, including interior lamp shade and cover establish in the lamp shade and the rear end be used for the annular lamp stand be connected with the LED down lamp, interior lamp shade is the little loudspeaker column structure in big-end-up before the external diameter, and the rear port of interior lamp shade is corresponding with the position of shining of LED down lamp, is equipped with detachable coupling assembling between the front end of interior lamp shade and the annular lamp stand, is formed with between the rear end of interior lamp shade and the rear port of annular lamp stand and carries out the operation clearance of connecting the separation to coupling assembling. The utility model discloses interior lamp shade is split type structure with annular lamp stand, and connects through detachable coupling assembling between the two, so only need with interior lamp shade from annular lamp stand dismantle and change, alright realize that the illumination effect of LED down lamp changes, effectively save use cost.

Description

Lampshade for LED down lamp

The technical field is as follows:

the utility model belongs to the technical field of the LED down lamp, refer in particular to a lamp shade for LED down lamp.

Background art:

in general family or building space, in order to dry by the fire the effect of atmosphere and illumination, can install a lot of LED down lamps, polish for indoor different local areas. And the irradiation end of the LED down lamp can be sleeved with a lampshade to fix the LED down lamp on a ceiling and enable the illumination emitted by the LED down lamp to be gathered in a local area. Wherein, the illumination effect that different lamp shade inner wall structures will directly change LED down lamp and penetrate, so in order to satisfy the illumination effect of different scenes, the LED down lamp of same specification need dispose the lamp shade of multiple different inner wall structures, if the user wants to change the illumination effect of LED down lamp, can only change the lamp shade is whole, causes the increase of user use cost.

The invention content is as follows:

the utility model aims at providing a lamp shade for LED down lamp, it is through with the whole split of lamp shade be interior lamp shade and annular lamp stand, only need with interior lamp shade from annular lamp stand dismantle and change, alright realize the illumination effect change of LED down lamp, effectively save use cost.

The utility model discloses a realize like this:

the utility model provides a lamp shade for LED down lamp, covers including interior lamp shade and cover and is used for the annular lamp stand be connected with LED down lamp at interior lamp shade and rear end, interior lamp shade is the little horn-shaped structure in big-end-up before the external diameter, and the rear port of interior lamp shade is corresponding with the position of shining end of LED down lamp, is equipped with detachable coupling assembling between the front end of interior lamp shade and the annular lamp stand, is formed with between the rear end of interior lamp shade and the rear port of annular lamp stand and connects the operation clearance of separation to coupling assembling.

In the lampshade for the LED down lamp, the connecting assembly comprises an elastic connecting plate of which the front end is connected to the outer wall surface of the inner lampshade, the rear end of the elastic connecting plate is a free end and is provided with a buckle bulge, and the inner wall surface of the annular lamp holder is provided with an inserting groove which can be matched with the buckle bulge in an inserting way; or the inner wall surface of the annular lamp holder is provided with a limiting convex rib which can be matched with the buckle convex clamping hook and a limiting conical surface which can be abutted against the front end outer wall surface of the inner lampshade, and a limiting space for axially limiting the inner lampshade is formed between the limiting conical surface and the limiting convex rib.

In foretell a lamp shade for LED down lamp, it connects logical groove to have seted up along its axial on the internal face of annular lamp stand, elastic connection board is located connects logical inslot, and connects logical groove and carry out circumference spacing to elastic connection board, spacing protruding muscle sets up in connecting logical inslot.

In the lampshade for the LED down lamp, the annular lamp holder positioned at the rear side of the inner lampshade is rotatably connected with the connecting ring sleeve through the bracket, and the irradiation end of the LED down lamp is arranged on the inner hole of the connecting ring sleeve.

In foretell a lamp shade for LED down lamp, the illumination end outside of LED down lamp is provided with the protruding edge of annular along outwards extending, be equipped with on the hole of connection ring cover and lean on the location step face that leans on the protruding edge of annular, be located the go-between of location step face rear side and sheathe in and have seted up the connection slotted hole, the rear end of elasticity limiting plate is connected on the back cell wall of connecting the slotted hole, and the front end of elasticity limiting plate just is equipped with spacing arch for the free end, forms the annular protruding along the spacing installation space of axial between spacing arch and the location step face.

In foretell a lamp shade for LED down lamp, spacing bellied preceding, back both ends face are the inclined plane, the annular is protruding along leaning on and spacing bellied preceding terminal surface backward movement and spacing bellied rear end face forward movement homoenergetic promotion elasticity limiting plate is outside crooked relatively.

In the lampshade for the LED down lamp, the bracket is provided with the arc-shaped sliding hole, the circle center of the arc-shaped sliding hole is positioned on the hinge axis between the connecting ring sleeve and the bracket, and the connecting ring sleeve is provided with the sliding column which is connected onto the arc-shaped sliding hole in a sliding manner.

In the lampshade for the LED down lamp, the inner wall surface of the inner lampshade is a smooth surface; or a plurality of step surfaces are arranged on the inner wall surface of the inner lampshade at intervals along the axial direction of the inner lampshade; or the rear end face of the inner lampshade is provided with an inclined section.

Compared with the prior art, the utility model outstanding advantage is:

the inner lampshade and the annular lamp holder of the utility model are of split type structure and are connected through the detachable connecting component, so that the illumination effect of the LED down lamp can be changed only by detaching the inner lampshade from the annular lamp holder and replacing the inner lampshade, and the use cost is effectively saved; meanwhile, the operation gap for separating the connecting assembly is arranged at the rear port of the annular lamp holder, so that the connecting assembly is hidden at the rear side of the ceiling when in use, the connecting assembly is protected from being interfered by the outside, and the use appearance of the lampshade is not influenced.

Description of the drawings:

fig. 1 is a perspective view of an embodiment of the present invention;

FIG. 2 is a cross-sectional view of an embodiment of the present invention;

fig. 3 is an exploded view of an embodiment of the present invention;

fig. 4 is an exploded view of a second embodiment of the present invention;

fig. 5 is a three-explosion diagram of the embodiment of the present invention.

In the figure: 1. an inner lampshade; 2. an annular lamp holder; 3. an elastic connecting plate; 4. the buckle is protruded; 5. limiting convex ribs; 6. connecting the through grooves; 7. a support; 8. a connecting ring sleeve; 9. positioning a step surface; 10. connecting the slotted holes; 11. an elastic limit plate; 12. a limiting bulge; 13. an arc-shaped slide hole; 14. a sliding column.

The specific implementation mode is as follows:

the invention will now be further described with reference to specific embodiments, with reference to figures 1 to 5:

the first embodiment is as follows:

the utility model provides a lamp shade for LED down lamp, including interior lamp shade 1 and cover establish including lamp shade 1 and rear end be used for with LED down lamp connected annular lamp stand 2, interior lamp shade 1 is the big loudspeaker column structure that is little in the front and back of external diameter, and the rear end of interior lamp shade 1 is corresponding with the position of shining end of LED down lamp, is equipped with detachable coupling assembling between the front end of interior lamp shade 1 and annular lamp stand 2, is formed with between the rear end of interior lamp shade 1 and the rear end of annular lamp stand 2 and connects the operating gap of separation to coupling assembling. In the present embodiment, the inner wall surface of the inner cover 1 is a smooth surface;

the inner lampshade 1 and the annular lamp holder 2 of the utility model are of split type structure and are connected through the detachable connecting component, so that the illumination effect of the LED down lamp can be changed only by detaching the inner lampshade 1 from the annular lamp holder 2 and replacing the inner lampshade, and the use cost is effectively saved; meanwhile, the operation gap for separating the connection assembly is arranged at the rear port of the annular lamp holder 2, so that the connection assembly is hidden at the rear side of the ceiling when in use, the connection assembly is protected from being interfered by the outside, and the use appearance of the lampshade is not influenced.

Wherein, a structure that coupling assembling can adopt does: the connecting component comprises an elastic connecting plate 3 of which the front end is connected to the outer wall surface of the inner lampshade 1, the rear end of the elastic connecting plate 3 is a free end and is provided with a buckle bulge 4, and the inner wall surface of the annular lamp holder 2 is provided with an inserting groove which can be inserted and matched with the buckle bulge 4; namely, under the elastic action of the elastic connecting plate 3, the buckle protrusions 4 can be matched on the inserting grooves in an inserting mode to achieve connection.

In this embodiment, the specific structure adopted by the connecting assembly is as follows: the connecting component comprises an elastic connecting plate 3 with the front end connected to the outer wall surface of the inner lampshade 1, the rear end of the elastic connecting plate 3 is a free end and is provided with a buckle protrusion 4, a limiting convex rib 5 capable of being matched with the buckle protrusion 4 in a clamping mode and a limiting conical surface capable of being abutted to the outer wall surface of the front end of the inner lampshade 1 are arranged on the inner wall surface of the annular lamp holder 2, namely, a limiting space for limiting the axial direction of the inner lampshade 1 is formed between the limiting conical surface and the limiting convex rib 5, so that the inner lampshade 1 can be axially fixed on the annular lamp holder 2 when the buckle protrusion 4 is clamped on the limiting convex rib 5, and the elastic connecting plate 3 is elastically bent inwards only in an operation gap, the buckle protrusion 4 can be separated from the limiting convex rib 5, and the connecting component can be connected and separated.

Furthermore, in order to circumferentially fix the inner lampshade 1 relative to the annular lamp holder 2 and to improve the connection stability of the connection assembly, the inner wall surface of the annular lamp holder 2 is provided with a connection through groove 6 along the axial direction thereof, the elastic connection plate 3 is located in the connection through groove 6 and circumferentially limits the elastic connection plate 3 through the connection through groove 6, and the limiting convex rib 5 is arranged in the connection through groove 6.

Simultaneously, in this embodiment, in order to make the LED down lamp can rotate, in order to reach the regulation of shining the angle relative to the lamp shade, be located rotate through support 7 on the annular lamp stand 2 of inner lamp shade 1 rear side and be connected with connection ring cover 8, the end setting of shining of LED down lamp is on the hole of connection ring cover 8.

And, the connected mode between LED down lamp and the connection ring cover 8 can be threaded connection, and in this embodiment, the illumination end outside of LED down lamp is along outwards extending being provided with annular protruding edge, be equipped with on the hole of connection ring cover 8 and lean on the protruding location step face 9 that follows of annular, seted up on the connection ring cover 8 that is located the location step face 9 rear side and connected the slotted hole 10, the rear end of elasticity limiting plate 11 is connected on the rear groove wall of connecting the slotted hole 10, and the front end of elasticity limiting plate 11 is the free end and is equipped with spacing arch 12, forms the installation space to annular protruding edge axial spacing between spacing arch 12 and the location step face 9. Namely, the annular convex edge of the LED down lamp can be clamped, fixed and detached between the limiting bulge 12 and the positioning step surface 9 by means of the elastic deformation of the elastic limiting plate 11.

Furthermore, for the purpose of realizing quick assembly and disassembly of the LED tube light, the front and rear end faces of the limiting protrusion 12 are both inclined planes, and the annular convex edge abuts against and moves backward relative to the front end face of the limiting protrusion 12 and moves forward relative to the rear end face of the limiting protrusion 12 to push the elastic limiting plate 11 to bend outward.

In addition, in order to limit the rotation angle of the LED down lamp relative to the lampshade, the bracket 7 is provided with an arc-shaped sliding hole 13, the circle center of the arc-shaped sliding hole 13 is positioned on the hinge axis between the connecting ring sleeve 8 and the bracket 7, and the connecting ring sleeve 8 is provided with a sliding column 14 which is connected to the arc-shaped sliding hole 13 in a sliding manner.

Example two:

the structure of the present embodiment is substantially the same as that of the above embodiment, and the main difference is: the inner wall surface of the inner lampshade 1 is provided with a plurality of step surfaces at intervals along the axial direction.

Example three:

the structure of the present embodiment is substantially the same as that of the above embodiment, and the main difference is: the rear end face of the inner lampshade 1 is provided with an inclined section.

The above-mentioned embodiment is only one of the preferred embodiments of the present invention, and the scope of the present invention is not limited thereto, so: all equivalent changes made according to the shape, structure and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a lamp shade for LED down lamp which characterized in that: including interior lamp shade (1) and cover establish including on lamp shade (1) and the rear end be used for annular lamp stand (2) be connected with the LED down lamp, interior lamp shade (1) is the loudspeaker column structure of big-end-up before the external diameter, and the rear end port of interior lamp shade (1) is corresponding with the position of shining end of LED down lamp, is equipped with detachable coupling assembling between the front end of interior lamp shade (1) and annular lamp stand (2), is formed with between the rear end of interior lamp shade (1) and the rear end port of annular lamp stand (2) and connects the operation clearance of separation to coupling assembling.

2. A lampshade for an LED downlight according to claim 1, characterized in that: the connecting assembly comprises an elastic connecting plate (3) with the front end connected to the outer wall surface of the inner lampshade (1), the rear end of the elastic connecting plate (3) is a free end and is provided with a buckle bulge (4), and the inner wall surface of the annular lamp holder (2) is provided with an inserting groove which can be in inserting fit with the buckle bulge (4); or the inner wall surface of the annular lamp holder (2) is provided with a limiting convex rib (5) which can be matched with the clamping hook of the clamping buckle protrusion (4) and a limiting conical surface which can be propped against the outer wall surface of the front end of the inner lampshade (1), and a limiting space for axially limiting the inner lampshade (1) is formed between the limiting conical surface and the limiting convex rib (5).

3. A lampshade for an LED downlight according to claim 2, characterized in that: the annular lamp holder is characterized in that a connecting through groove (6) is formed in the inner wall surface of the annular lamp holder (2) along the axial direction of the annular lamp holder, the elastic connecting plate (3) is located in the connecting through groove (6), the connecting through groove (6) is used for carrying out circumferential limitation on the elastic connecting plate (3), and the limiting convex rib (5) is arranged in the connecting through groove (6).

4. A lampshade for an LED downlight according to claim 1 or 2, characterized in that: the LED down lamp is characterized in that a connecting ring sleeve (8) is rotatably connected to an annular lamp holder (2) on the rear side of the inner lamp shade (1) through a support (7), and the irradiation end of the LED down lamp is arranged in an inner hole of the connecting ring sleeve (8).

5. A lampshade for an LED downlight according to claim 4, characterized in that: the outer border of the illumination end of LED down lamp outwards extends and is provided with the protruding edge of annular, be equipped with on the hole of connection ring cover (8) and lean on location step face (9) that lean on at the protruding edge of annular, be located and seted up on the connection ring cover (8) of location step face (9) rear side and connect slotted hole (10), the rear end of elasticity limiting plate (11) is connected on the back cell wall of connecting slotted hole (10), the front end of elasticity limiting plate (11) just is equipped with spacing arch (12) for the free end, form between spacing arch (12) and location step face (9) to the protruding spacing installation space along the axial of annular.

6. A lampshade for an LED down lamp according to claim 5, characterized in that: the preceding, the back both ends face of spacing arch (12) are the inclined plane, the annular is protruding along leaning on and the preceding terminal surface backward movement of spacing arch (12) relatively and the rear end face forward movement homoenergetic of spacing arch (12) relatively promote elasticity limiting plate (11) and outwards bend.

7. A lampshade for an LED downlight according to claim 4, characterized in that: an arc-shaped sliding hole (13) is formed in the support (7), the circle center of the arc-shaped sliding hole (13) is located on a hinge axis between the connecting ring sleeve (8) and the support (7), and a sliding column (14) which is connected to the arc-shaped sliding hole (13) in a sliding mode is arranged on the connecting ring sleeve (8).

8. A lampshade for an LED downlight according to claim 1 or 2, characterized in that: the inner wall surface of the inner lampshade (1) is a smooth surface; or the inner wall surface of the inner lampshade (1) is provided with a plurality of step surfaces at intervals along the axial direction; or the rear end face of the inner lampshade (1) is provided with an inclined section.