CN210197138U

CN210197138U - Ceiling lamp with freely replaceable lamp shade and optical accessories

Info

Publication number: CN210197138U
Application number: CN201921263374.7U
Authority: CN
Inventors: Shi Chen; 陈实; Yang Zhou; 周扬; Wei Wang; 王维
Original assignee: Huizhou CDN Industrial Development Co Ltd
Current assignee: Shanghai Dingzhe Lighting Appliance Co ltd
Priority date: 2019-08-06
Filing date: 2019-08-06
Publication date: 2020-03-27
Anticipated expiration: 2029-08-06

Abstract

The utility model relates to a can freely change ceiling lamp of lamp shade and optical accessories, including inhaling top box, LED light source module, lamp shade and optical accessories, inhale the top box and pass through the suspension wire and be connected with LED light source module's top, lamp shade detachable installs the lower extreme at LED light source module, is equipped with at LED light source module's bottom and revolves the card fixed position, be equipped with at optical accessories's top and revolve card fixed position assorted and revolve card fixed knot structure, optical accessories installs the bottom at LED light source module through revolving the card fixed knot structure. The utility model can replace the LED light sources with different powers through the light source fixing bracket, meanwhile, match different lamp shades aiming at the LED light sources with different powers, and then replace the matched optical matching through the rotary clamping fixing structure according to the lamp shades made of different materials; thereby make the utility model discloses can realize the dismantlement and the change of the LED light source of different power, lamp shade and optical accessories, satisfy the grading problem of different material lamp shades, provide comfortable illuminating effect.

Description

Ceiling lamp with freely replaceable lamp shade and optical accessories

Technical Field

The utility model belongs to the technical field of the illumination lamps and lanterns technique and specifically relates to a ceiling lamp that can freely change lamp shade and optical accessories is related to.

Background

The ceiling lamp is generally used for indoor places, houses, hotels and restaurants, convention centers, residents and the like, along with the accelerated development of market economy, the ceiling lamp on the market at present has various styles and attractive appearance, and basically meets different user requirements, however, the ceiling lamp on the market has the following problems: firstly, the function is single, and the lampshade is fixed, so that the lampshade cannot be replaced according to requirements, and certain limitation is realized; secondly, incandescent bulbs or LED bulbs are mostly adopted as main light sources, only modeling is emphasized on part of lamps, and severe glare of the lamps causes strong discomfort to human eyes. Meanwhile, because the LED lamp has the characteristic of long service life, when one lamp is out of date due to style, a customer discards the whole lamp, and unnecessary resource waste and environmental pollution are caused.

Disclosure of Invention

The utility model provides a solve above-mentioned technical problem, provide a ceiling lamp that can freely change lamp shade and optical accessories.

The ceiling lamp with the lamp shade and the optical accessories capable of being freely replaced comprises a suction top box, an LED light source module, the lamp shade and the optical accessories, wherein the suction top box is connected with the top end of the LED light source module through a suspension wire, the lamp shade is detachably installed at the lower end of the LED light source module, a rotary clamping fixing position is arranged at the bottom of the LED light source module, a rotary clamping fixing structure matched with the rotary clamping fixing position is arranged at the top of the optical accessories, and the optical accessories are installed at the bottom of the LED light source module through the rotary clamping fixing structure.

Further, as a preferred technical scheme, the LED light source module includes an LED radiator, an LED light source and a light source fixing bracket, and the LED light source is fixedly mounted at the bottom end of the LED radiator through the light source fixing bracket.

Further, as a preferred technical scheme, a through hole through which the LED light source can pass and a plurality of mounting holes for fixing the light source fixing bracket are provided on the light source fixing bracket.

Furthermore, as a preferred technical scheme, an annular mounting table surrounding the light source fixing support extends downwards from the bottom end of the LED radiator, and the rotary clamping fixing position is located on the inner side of the annular mounting table.

Furthermore, as a preferred technical scheme, a thread structure is arranged on the outer side of the annular mounting table along the circumference of the annular mounting table, and the lampshade is rotatably mounted on the annular mounting table and fixed through a lampshade fixing clamping piece.

Further, as a preferred technical scheme, the lampshade and the annular mounting table are clamped and fixed.

Furthermore, as preferred technical scheme, it includes L shape structure, evagination structure or outer tooth structure of attacking to revolve card fixed position, it includes the structure of falling L shape, evagination structure or outer tooth structure of attacking to revolve card fixed knot structure.

Further, as preferred technical scheme, the cross-section of lamp shade includes annular, square and polygon, optics accessory with the lamp shade matches.

Furthermore, as a preferred technical scheme, a driving power supply board is installed in the ceiling box, the driving power supply board is parallel to the axis of the ceiling box, a ceiling box fixing support is arranged at the top of the ceiling box, and the suspension wire penetrates through the ceiling box and is connected with the ceiling box fixing support through a connecting terminal.

Compared with the prior art, the utility model discloses technical scheme's beneficial effect is:

the LED light source adopted by the utility model is modularized, the LED light sources with different powers can be replaced through the light source fixing support, meanwhile, different lamp shades are matched aiming at the LED light sources with different powers, and then the matched optical matching is replaced through the rotary clamping fixing structure according to the lamp shades made of different materials; the utility model discloses a modular LED light source, the fixed fastener of lamp shade and the dismantlement and the change of blocking fixed knot structure soon that set up and realizing the LED light source, lamp shade and the optical accessory of different powers satisfy the grading problem of different material lamp shades, provide comfortable illuminating effect.

Drawings

Fig. 1 is an explosion diagram of the present invention.

Fig. 2 is a structure view of the rotary clip installation of the LED light source module and the optical fitting of the present invention.

Fig. 3 is a structure view of the rotary clip installation of the LED light source module and the optical fitting of the present invention.

Fig. 4 is a structural diagram of the optical accessory of the present invention.

Fig. 5 is a structure view of the rotary clip installation of the LED light source module and the lamp cover.

Fig. 6 is a diagram of the structure of the lampshade of the utility model.

Fig. 7 is a structure diagram of the ceiling box of the present invention.

Fig. 8 is a cross-sectional view of the suction top box of the present invention.

Detailed Description

The following detailed description of the preferred embodiments of the present invention is provided to enable those skilled in the art to better understand the advantages and features of the present invention, and to define the scope of the present invention more clearly.

Example 1:

a ceiling lamp with a freely replaceable lampshade and optical accessories is shown in figure 1: including inhaling STB 1, LED light source module 2, lamp shade 3 and optical accessory 4, inhale STB 1 and be connected with LED light source module 2's top through suspension wire 5, the lower extreme at LED light source module 2 is installed to 3 detachable of lamp shade, be equipped with in the bottom of LED light source module 2 and revolve the card fixed position 21, be equipped with at the top of optical accessory 4 and revolve the card fixed structure 41 of card fixed position 21 assorted soon, optical accessory 4 installs the bottom at LED light source module 2 through revolving the card fixed structure 41.

The LED light source module 2 is shown in fig. 2-6: including LED radiator 22, LED light source 23 and light source fixed bolster 24, LED light source 23 passes through light source fixed bolster 24 fixed mounting in LED radiator 22's bottom, is equipped with the through-hole that can make LED light source 23 pass and the mounting hole of a plurality of fixed light source fixed bolster 24 on light source fixed bolster 24, makes the utility model discloses the LED light source of LED radiator 22 mountable different power that adopts to realize changing the LED light source of different power, thereby make the utility model discloses a LED light source module 2 reaches and reduces mill and is equipped with storehouse pressure, and reduce cost promotes material utilization.

Extend the annular mount table 25 that surrounds light source fixed bolster 24 downwards in the bottom of LED radiator 22, revolve the inboard that card fixed position 21 is located annular mount table 25, and owing to with revolve the top that card fixed position 21 assorted revolves card fixed knot structure 41 is located optical part 4, and optical part 4 revolves the card through revolving card fixed knot structure 41 and revolving card fixed position 21 and be connected so that optical part 4 installs in the bottom of LED light source module 2, consequently, the utility model discloses the accessible revolves the mutual change between quick detachable and the accessory of card installation optical part 4 realization optical part 4, satisfies the grading problem of different material lamp shades 3, provides comfortable illuminating effect. The rotation and fastening fixing portion 21 includes an L-shaped structure, a convex structure or an external tapping structure, and the rotation and fastening fixing structure 41 includes an inverted L-shaped structure, a convex structure or an external tapping structure.

And the outer side of the annular mounting platform 25 is provided with a thread structure along the circumference of the annular mounting platform 25, the lamp shade 3 is rotatably mounted on the annular mounting platform 25 and is fixed through the lamp shade fixing clamping piece 6, and the fixation of different lamp shades 3 is realized through the lamp shade fixing clamping piece 6.

Or the lamp shade 3 is fixed with the annular mounting table 25 in a clamping manner, for example, a clamping groove or a clamping block is arranged on the outer side of the annular mounting table 25, and a clamping block or a clamping groove matched with the clamping groove or the clamping block is arranged at the contact position of the lamp shade 3 and the annular mounting table 25, so that the lamp shade 3 is fixed with the annular mounting table 25 in a clamping manner. The utility model discloses in, the cross-section of lamp shade 3 includes annular, square and polygon, and

optical accessories

4 and 3 phase-matchs of lamp shade simultaneously, can be according to the lamp shade 3 of difference set up dress escutcheon 7 to it.

The structure of the ceiling box 1 of the utility model is shown in figures 7-8: a driving power supply board 11 is installed in the ceiling box 1, the driving power supply board 11 is parallel to the axis of the ceiling box 1, a ceiling box fixing support 13 is arranged at the top of the ceiling box 1, the ceiling box fixing support 13 fastens the ceiling box 1 on a cement board through screws to play a role in bearing the weight of a lamp, and a suspension wire 5 penetrates through the ceiling box 1 and is connected with the ceiling box fixing support 13 through a connecting terminal 12; a first wire clamping buckle 14 is arranged at the joint of the suspension wire 5 and the wiring terminal 12, and a second wire clamping buckle 15 is arranged at the joint of the suspension wire 5 and the LED light source module 2; a protective tube 51 is provided around the suspension wire 5.

Because the ceiling box 1 is vertically arranged to form an air duct, the air duct is favorable for air flow circulation to take away heat, and quick heat dissipation is realized.

The embodiments of the present invention have been described in detail with reference to the 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 ceiling lamp capable of freely replacing the lamp shade and the optical accessories is characterized by comprising a ceiling suction box (1), an LED light source module (2), the lamp shade (3) and the optical accessories (4), wherein the ceiling suction box (1) is connected with the top end of the LED light source module (2) through a suspension wire (5), the lamp shade (3) is detachably installed at the lower end of the LED light source module (2), a rotary clamping fixing position (21) is arranged at the bottom of the LED light source module (2), a rotary clamping fixing structure (41) matched with the rotary clamping fixing position (21) is arranged at the top of the optical accessories (4), and the optical accessories (4) are installed at the bottom of the LED light source module (2) through the rotary clamping fixing structure (41).

2. The ceiling lamp with the freely replaceable lampshade and optical accessory as claimed in claim 1, wherein the LED light source module (2) comprises an LED heat sink (22), an LED light source (23) and a light source fixing bracket (24), and the LED light source (23) is fixedly installed at the bottom end of the LED heat sink (22) through the light source fixing bracket (24).

3. The ceiling lamp with the freely replaceable lamp shade and the optical accessory as claimed in claim 2, wherein the light source fixing bracket (24) is provided with a through hole for the LED light source (23) to pass through and a plurality of mounting holes for fixing the light source fixing bracket (24).

4. The chandelier lamp as claimed in claim 2, wherein a ring-shaped mounting table (25) surrounding the light source fixing bracket (24) is extended downward from the bottom end of the LED heat sink (22), and the rotation-locking fixing position (21) is located inside the ring-shaped mounting table (25).

5. The ceiling lamp with freely replaceable lamp shade and optical accessory according to claim 4, characterized in that a thread structure is arranged on the outer side of the annular mounting platform (25) along the circumference of the annular mounting platform (25), and the lamp shade (3) is rotatably mounted on the annular mounting platform (25) and fixed by a lamp shade fixing fastener (6).

6. A ceiling lamp with freely exchangeable cover and optical accessories according to claim 4, characterized in that said cover (3) is snap-fitted to said ring mount (25).

7. The chandelier of claim 1, wherein said rotation-locking fixing positions (21) comprise an L-shaped structure, a convex structure or a convex tapping structure, and said rotation-locking fixing structures (41) comprise an inverted L-shaped structure, a convex structure or a convex tapping structure.

8. The ceiling lamp with freely replaceable lamp shade and optical accessory according to claim 1, characterized in that the cross section of the lamp shade (3) comprises ring, square and polygon, and the optical accessory (4) is matched with the lamp shade (3).

9. The ceiling lamp with the freely replaceable lamp shade and the freely replaceable optical accessory as claimed in claim 1, wherein a driving power supply board (11) is installed in the ceiling box (1), the driving power supply board (11) is parallel to the axis of the ceiling box (1), a ceiling box fixing support (13) is arranged at the top of the ceiling box (1), and the suspension wire (5) penetrates through the ceiling box (1) and is connected with the ceiling box fixing support (13) through a connecting terminal (12).