CN202177003U

CN202177003U - Led ceiling lamp

Info

Publication number: CN202177003U
Application number: CN2011202575448U
Authority: CN
Inventors: 林华传; 林金杯; 刘雄贤; 刘新强; 殷洪鑫; 谢镇城; 曾超红
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-07-21
Filing date: 2011-07-21
Publication date: 2012-03-28
Anticipated expiration: 2021-07-21

Abstract

The utility model discloses an LED (Light-Emitting Diode) ceiling lamp comprising a lamp frame, a lampshade, a reflecting cup, an LED lamp, an aluminum substrate and a heat dissipating base, wherein one end of the lamp frame is connected to the heat dissipating base; the lampshade is mounted on the other end of the lamp frame; a receiving chamber is formed within the lamp frame and the reflecting cup is mounted in the receiving chamber; the LED lamp is arranged with the reflecting cup and located on the aluminum substrate, and wherein the reflecting cup comprises a cup body formed by winding a cambered reflecting piece and connecting the two ends thereof; and the cup body is formed into a cone-shaped platform housing structure, and provided with an upper end opening and a lower end opening. The reflecting cup is simple in structure and easy to produce and fabricate; in this way, when parts are transported, the finished product of the reflecting cup does not need to be directly transported and only the cambered reflecting piece needs to be transported; therefore, the deformation or even damage of the reflecting cup caused by squeezing, collision and the like in the transportation process in the traditional technology is avoided; and secondly, a lapping mark is arranged on the cambered reflecting piece, which is simple and convenient for lapping.

Description

The LED Ceiling light

Technical field

The utility model relates to LED field of light fittings technology, refers in particular to a kind of LED Ceiling light.

Background technology

Usually, the LED Ceiling light includes light fixture framework, lampshade, reflector, LED lamp, aluminium base and heat dissipation base, and this reflector directly influences the light effects of LED Ceiling light, and therefore, reflector is very important.

What generally adopt at present, is the reflector of manufacturing according to parabola optically focused principle.When manufacturing reflector; The general reflector that molds bowl-shape or cup-shaped that adopts, this kind reflector cause the reflector distortion because of extruding, collision etc. easily in processes such as production, transportation; Reflector is in case distortion; Both influence reflective gathering, influenced attractive in appearancely again, and even possibly cause reflector to be scrapped.

By this, need work out a kind of new technical scheme and solve the problems referred to above.

The utility model content

The utility model is to the disappearance of prior art existences, and its main purpose provides a kind of LED Ceiling light, and its reflector is difficult for generation in transportation bad and it is simple in structure, be easy to manufacture.

For realizing above-mentioned purpose, the utility model adopts following technical scheme:

A kind of LED Ceiling light; Include light fixture framework, lampshade, reflector, LED lamp, aluminium base and heat dissipation base; This light fixture framework one end is connected in heat dissipation base, and its other end is equipped with aforementioned lampshade, and is formed with the containing cavity that has in this light fixture framework; Aforementioned reflector is installed in this containing cavity, and aforementioned LED lamp is arranged in this reflector and is positioned on the aforementioned aluminium base; Wherein, this reflector comprises by the arc reflecting piece reels and its two ends connect and surround the cup that forms, and this cup is conical platform hull structure, and this cup has the upper and lower end opening.

As a kind of preferred version, two free ends of said arc reflecting piece system is overlap joint each other.

As a kind of preferred version, said arc reflecting piece is provided with the overlap joint mark of being convenient to confirm lap position.

As a kind of preferred version; After launching fully, said arc reflecting piece is plate armature; Its front has the first distolateral limit, outer arc, second distolateral limit and the inner arc that surrounds connection successively; This outer arc and inner arc are concentric arc, and the intersection point that this first distolateral limit and the second distolateral limit belong to straight line respectively is the together circle center position of aforementioned outer arc and inner arc.

The utility model compared with prior art has tangible advantage and beneficial effect, particularly, can be known by technique scheme:

One, its reflector system is surrounded by arc reflecting piece coiling and the connection of its two free end and forms; It is simple in structure, be easy to manufacture; So; Do not need directly to transport the reflector finished product during transportation spare and accessory parts, only need transportation arc reflecting piece to get final product, avoided reflector causes because of be squeezed in the transportation, collision etc. in the conventional art distortion even damage phenomenon;

Two, can be through regulating position that aforementioned two free ends connect to surround the reflector that forms different size; To be fit to multiple needs; Compare the reflector that forms through moulding in the conventional art; The utility model has more flexibility when using, and its applicability is strong, also helps saving the moulding cost of arc reflecting piece;

Three, be provided with the overlap joint mark in aforementioned arc reflecting piece, so, when manufacturing, be easy to confirm two free end lap positions of aforementioned arc reflecting piece, make manufacture more easy.

Be architectural feature and the effect of more clearly setting forth the utility model, come the utility model is elaborated below in conjunction with accompanying drawing and specific embodiment.

Description of drawings

Fig. 1 is the structural representation of the preferred embodiment of the utility model;

Fig. 2 is the perspective view of reflector in the preferred embodiment of the utility model;

Fig. 3 is the structural representation when the arc reflecting piece is launched fully in the preferred embodiment of the utility model;

Fig. 4 is the view in the arc reflecting piece winding process in the preferred embodiment of the utility model.

The accompanying drawing identifier declaration:

100, reflector 101, open upper end

102, lower ending opening 10, arc reflecting piece

11, the first distolateral limit 12, outer arc

13, the second distolateral limit 14, inner arc

15, overlap joint mark 2, light fixture framework

3, lampshade 4, LED lamp

5, aluminium base 6, heat dissipation base.

The specific embodiment:

Referring to figs. 1 through shown in Figure 4; The concrete structure that it has demonstrated the preferred embodiment of the utility model includes light fixture framework 2, lampshade 3, reflector 100, LED lamp 4, aluminium base 5 and heat dissipation base 6, and these light fixture framework 2 one ends are connected in heat dissipation base 5; Its other end is equipped with aforementioned lampshade 3; And be formed with the containing cavity that has in this light fixture framework 2, aforementioned reflector 100 is installed in this containing cavity, and aforementioned LED lamp 4 is arranged in this reflector 100 and is positioned on the aforementioned aluminium base 5.

The technological improvement point of the utility model is that aforementioned reflector 100 includes by arc reflecting piece 10 coilings and the connection of its two free end and surrounds the cup that forms, and its connected mode can not limit at this for butt joint, splicing, overlap joint etc.; This cup is conical platform hull structure, and this cup has open upper end 101 and lower ending opening 102.

As shown in Figure 3; This arc reflecting piece 10 is plate armature after launching fully; Its front has the first distolateral limit 11, outer arc 12, second distolateral limit 13 and the inner arc 14 that surrounds connection successively; This outer arc 12 be a concentric arc with inner arc 14, and the intersection point that this first distolateral limit 11 and the second distolateral limit 13 belong to straight line respectively is the together circle center position O point of aforementioned outer arc 12 and inner arc 14; In the past, this arc reflecting piece 100 was provided with the overlap joint mark 15 of being convenient to confirm lap position.

As shown in Figure 4, aforementioned arc reflecting piece 100 its two free ends of back of reeling are overlapped in overlap joint mark 15 places, can utilize mode such as gluing to realize its firm overlap joint; And; Size that can be through regulating aforementioned two free ends overlap joint is to surround the reflector 100 that forms different size; Like this; The reflector 100 of multiple size can adopt the arc reflecting piece 10 of same size, can unify moulding arc reflecting piece 10 with same mould, has saved the moulding cost of arc reflecting piece 10.

In sum; The design focal point of the utility model is, mainly is that its reflector system is reeled by an arc reflecting piece and its two free end connects to surround and forms, and it is simple in structure, be easy to manufacture; So; Do not need directly to transport the reflector finished product during transportation spare and accessory parts, only need transportation arc reflecting piece to get final product, avoided reflector causes because of be squeezed in the transportation, collision etc. in the conventional art distortion even damage phenomenon; Next is; Can be through regulating position that aforementioned two free ends connect to surround the reflector that forms different size; To be fit to multiple needs, compare the reflector that forms through moulding in the conventional art, the utility model has more flexibility when using; Its applicability is strong, also helps saving the die cost of arc reflecting piece; Moreover, be provided with the overlap joint mark in aforementioned arc reflecting piece, so, when manufacturing, be easy to confirm two free end lap positions of aforementioned arc reflecting piece, make manufacture more easy.

The above; It only is the preferred embodiment of the utility model; Be not that the technical scope of the utility model is done any restriction; So every technical spirit according to the utility model all still belongs in the scope of the utility model technical scheme any modification, equivalent variations and modification that above embodiment did.

Claims

1. LED Ceiling light; Include light fixture framework, lampshade, reflector, LED lamp, aluminium base and heat dissipation base, this light fixture framework one end is connected in heat dissipation base, and its other end is equipped with aforementioned lampshade; And be formed with the containing cavity that has in this light fixture framework; Aforementioned reflector is installed in this containing cavity, and aforementioned LED lamp is arranged in this reflector and is positioned on the aforementioned aluminium base, it is characterized in that: this reflector comprises by the arc reflecting piece reels and its two ends connect and surround the cup that forms; This cup is conical platform hull structure, and this cup has the upper and lower end opening.

2. LED Ceiling light according to claim 1 is characterized in that: the two free ends system of said arc reflecting piece is overlap joint each other.

3. LED Ceiling light according to claim 2 is characterized in that: said arc reflecting piece is provided with the overlap joint mark of being convenient to confirm lap position.

4. according to any one described LED Ceiling light in the claim 1 to 3; It is characterized in that: be plate armature after said arc reflecting piece is launched fully; Its front has the first distolateral limit, outer arc, second distolateral limit and the inner arc that surrounds connection successively; This outer arc and inner arc are concentric arc, and the intersection point that this first distolateral limit and the second distolateral limit belong to straight line respectively is the together circle center position of aforementioned outer arc and inner arc.