CN216619681U

CN216619681U - Heat-dissipating and light-reflecting metal lampshade

Info

Publication number: CN216619681U
Application number: CN202122732418.XU
Authority: CN
Inventors: 龚黎光
Original assignee: Yangzhou Chunrui Metal Products Co ltd
Current assignee: Yangzhou Chunrui Metal Products Co ltd
Priority date: 2021-11-09
Filing date: 2021-11-09
Publication date: 2022-05-27
Anticipated expiration: 2031-11-09

Abstract

The utility model discloses a heat-dissipation and light-reflection metal lampshade which comprises an outer reflecting cover, wherein an installation rod is inserted into the top of the outer reflecting cover, the bottom end of the installation rod is fixedly connected with an inner reflecting cover, the top of the circumferential outer wall of the inner reflecting cover is fixedly connected with an installation plate, the top end of the installation rod is sleeved with a gasket, the top end of the installation rod is in threaded connection with a first fixing nut, the top of the installation plate is provided with a plurality of inner heat-dissipation holes, the circumferential outer wall of the outer reflecting cover is provided with a plurality of first outer heat-dissipation holes and a plurality of second outer heat-dissipation holes, the bottom of the installation plate is fixedly connected with a plurality of installation lamp holders, and the top of the outer reflecting cover is fixedly connected with a plurality of installation shafts. According to the utility model, the light is reflected back and forth between the outer reflecting cover and the inner reflecting cover, so that the light reflection rate is improved, the light focusing effect is further improved, the metal lampshade can be well radiated, and the radiating effect of the metal lampshade is improved.

Description

Heat-dissipating and light-reflecting metal lampshade

Technical Field

The utility model relates to the technical field of lamp shades, in particular to a heat-dissipating and light-reflecting metal lamp shade.

Background

Along with the improvement of living standard and the national advocated of environmental protection and energy saving thought, people are more and more attentive to family's illumination, office lighting and school's illumination, and more attach importance to adult, children's eyesight protection, also attach importance to energy saving to higher requirement has been proposed to the metal lamp shade, and the spotlight effect and the radiating effect of current metal lamp shade still can not satisfy the demand.

At present, most of the existing metal lampshades have the following defects: reflection of light efficiency is not high, and spotlight effect is not good, and the radiating effect is not good, influences the life of bulb in the metal lamp shade, to sum up, current metal lamp shade still can not agree with actual need well mostly.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a heat-dissipation and light-reflection metal lampshade.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a metal lamp shade of heat dissipation reflection of light, includes outer reflector, the top of outer reflector is pegged graft and is had the installation pole, reflector in the bottom fixedly connected with of installation pole, the top fixedly connected with mounting panel of interior reflector circumference outer wall, the gasket has been cup jointed on the top of installation pole, and the top threaded connection of installation pole has first fixation nut, the top of mounting panel is equipped with a plurality of interior louvres, and the circumference outer wall of outer reflector is equipped with a plurality of first outer radiating holes and a plurality of second outer radiating hole.

Furthermore, the bottom of the mounting plate is fixedly connected with a plurality of mounting lamp holders.

Further, a plurality of installation axles of top fixedly connected with of outer reflector, a plurality of tops of installation axle are equipped with the dust guard, and the top of dust guard is equipped with a plurality of spliced eyes, and the spliced eye threaded connection is passed on the top of installation axle has second fixation nut.

Furthermore, the circumference outer wall of dust guard is fixedly connected with dustproof edge.

Furthermore, the top fixedly connected with erection column of dust guard, the top fixedly connected with fixed plate of erection column.

Furthermore, the top of the fixing plate is provided with a mounting hole.

Further, the first outer heat dissipation hole is located below the mounting plate.

The utility model has the beneficial effects that:

1. according to the utility model, through the arrangement of the outer reflecting cover and the inner reflecting cover, the light is reflected back and forth between the outer reflecting cover and the inner reflecting cover, so that the light reflecting rate is improved, and the light focusing effect is further improved.

2. According to the utility model, the lamp bulb is directly radiated through the first outer radiating holes, heat is discharged out of the outer reflecting cover through the inner radiating holes and the second outer radiating holes, so that the metal lampshade is well radiated, the radiating effect of the metal lampshade is improved, and the service life of the lamp bulb in the metal lampshade is prolonged.

3. According to the utility model, through the arrangement of the dustproof plate and the dustproof edge, dust can be prevented from falling on the outer surface of the outer reflecting shade, so that the first outer heat dissipation hole and the second outer heat dissipation hole are prevented from being blocked, and the heat dissipation effect of the metal lampshade is prevented from being influenced.

Drawings

Fig. 1 is a schematic perspective view of a heat-dissipating and light-reflecting metal lampshade according to the present invention;

fig. 2 is an exploded view of a heat-dissipating and light-reflecting metal lampshade according to the present invention;

fig. 3 is a schematic cross-sectional structural view of a heat-dissipating and light-reflecting metal lampshade according to the present invention;

fig. 4 is a schematic bottom view of a heat-dissipating and light-reflecting metal lampshade according to the present invention.

In the figure: 1. an outer reflector; 2. an internal reflector; 3. mounting a rod; 4. mounting a plate; 5. a gasket; 6. a first fixing nut; 7. internal heat dissipation holes; 8. a first outer heat dissipation aperture; 9. a second external heat dissipation hole; 10. installing a lamp holder; 11. installing a shaft; 12. a dust-proof plate; 13. inserting holes; 14. a second fixing nut; 15. a dustproof edge; 16. mounting a column; 17. a fixing plate; 18. and (7) installing holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1 to 4, a heat-dissipating and light-reflecting metal lamp shade includes an outer reflector 1, a mounting rod 3 is inserted into the top of the outer reflector 1, an inner reflector 2 is fixed to the bottom of the mounting rod 3 through a bolt, and light is reflected back and forth between the outer reflector 1 and the inner reflector 2, thereby improving the light-reflecting rate, a mounting plate 4 is integrally formed on the top of the circumferential outer wall of the inner reflector 2, a gasket 5 is sleeved on the top of the mounting rod 3, a first fixing nut 6 is screwed on the top of the mounting rod 3, thereby facilitating the mounting of the outer reflector 1 and the inner reflector 2, a plurality of inner heat-dissipating holes 7 are formed on the top of the mounting plate 4, a plurality of first outer heat-dissipating holes 8 and a plurality of second outer heat-dissipating holes 9 are formed on the circumferential outer wall of the outer reflector 1, the first outer heat-dissipating holes 8 directly dissipate heat from a bulb, and simultaneously, heat released from a circuit enters the outer reflector 1 through the inner heat-dissipating holes 7, and then the outer reflecting shade 1 is discharged from the second outer heat radiation holes 9, thereby well radiating the metal lampshade.

The bottom of the mounting plate 4 is fixed with a plurality of mounting lamp holders 10 through bolts, the mounting lamp holders 10 facilitate the mounting of bulbs, the top of the outer reflector 1 is integrally formed with a plurality of mounting shafts 11, the top of the mounting shafts 11 is provided with a dust guard 12, the top of the dust guard 12 is provided with a plurality of inserting holes 13, the top end of the mounting shaft 11 passes through the inserting holes 13 and is connected with a second fixing nut 14 through screw threads, the design of the screw thread connection mode between the mounting shafts 11 and the second fixing nut 14 is convenient for the dismounting of the dust guard 12 and the outer reflector 1, the circumferential outer wall of the dust guard 12 is integrally formed with a dust guard edge 15, the dust guard 12 and the dust guard edge 15 prevent dust from falling on the outer surface of the outer reflector 1 so as to avoid blocking the first outer heat dissipation hole 8 and the second outer heat dissipation hole 9, the top of the dust guard 12 is fixed with mounting columns 16 through bolts, the top of the mounting columns 16 is welded with a fixing plate 17, the top of the fixing plate 17 is provided with mounting holes 18, the metal lamp housing is mounted on the ceiling through the fixing plate 17 and the mounting hole 18, and the first outer heat dissipation hole 8 is located below the mounting plate 4.

The working principle is as follows: during the use, at first, install the bulb on installation lamp stand 10, then, install metal lamp cover on the ceiling through fixed plate 17 and mounting hole 18, then, the bulb begins to give out light, the reflection of light making a round trip between outer reflector 1 and interior reflector 2, thereby improve the reflection rate of light, when the bulb is luminous, first outer heat dissipation hole 8 directly dispels the heat to the bulb, and simultaneously, the heat that the bulb produced and the heat of circuit release get into outer reflector 1 from interior louvre 7, discharge outer reflector 1 from second outer louvre 9 again, thereby dispel the heat to metal lamp cover well, dust guard 12 and dustproof edge 15 have prevented that the dust from falling on the surface of outer reflector 1, in order to avoid blockking up first outer heat dissipation hole 8 and second outer louvre 9.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

Claims

1. The utility model provides a metal lamp shade of heat dissipation reflection of light, includes outer reflector (1), its characterized in that, it has installation pole (3) to peg graft at the top of outer reflector (1), reflector (2) in the bottom fixedly connected with of installation pole (3), the top fixedly connected with mounting panel (4) of interior reflector (2) circumference outer wall, gasket (5) have been cup jointed on the top of installation pole (3), and the top threaded connection of installation pole (3) has first fixation nut (6), the top of mounting panel (4) is equipped with a plurality of interior louvres (7), and the circumference outer wall of outer reflector (1) is equipped with a plurality of first outer louvres (8) and a plurality of second outer louvres (9).

2. The heat-dissipating and light-reflecting metal lampshade according to claim 1, characterized in that a plurality of mounting lamp holders (10) are fixedly connected to the bottom of the mounting plate (4).

3. The heat-dissipating and light-reflecting metal lampshade according to claim 1, characterized in that a plurality of mounting shafts (11) are fixedly connected to the top of the outer reflector (1), a dust guard (12) is disposed on the top of the mounting shafts (11), a plurality of insertion holes (13) are disposed on the top of the dust guard (12), and a second fixing nut (14) is screwed on the top of the mounting shafts (11) through the insertion holes (13).

4. The heat-dissipating and light-reflecting metal lampshade according to claim 3, characterized in that a dust-proof rim (15) is fixedly connected to the circumferential outer wall of the dust-proof plate (12).

5. The heat-dissipating and light-reflecting metal lampshade according to claim 3, characterized in that a mounting column (16) is fixedly connected to the top of the dust-proof plate (12), and a fixing plate (17) is fixedly connected to the top of the mounting column (16).

6. The heat-dissipating and light-reflecting metal lamp shade according to claim 5, wherein the top of the fixing plate (17) is provided with a mounting hole (18).

7. A heat-radiating light-reflecting metal lamp shade according to claim 5, characterized in that the first outer heat-radiating holes (8) are located below the mounting plate (4).