CN202203707U

CN202203707U - Novel LED (Light-Emitting Diode) panel lamp

Info

Publication number: CN202203707U
Application number: CN2011202793419U
Authority: CN
Inventors: 董宗歧
Original assignee: SHENZHEN INFOR OPTOELECTRONICS CO Ltd
Current assignee: SHENZHEN INFOR OPTOELECTRONICS CO Ltd
Priority date: 2011-08-02
Filing date: 2011-08-02
Publication date: 2012-04-25
Anticipated expiration: 2021-08-02

Abstract

The utility model relates to an LED (Light-Emitting Diode) lamp, in particular to a novel LED (Light-Emitting Diode) panel lamp. The novel LED panel lamp consists of a lamp shell comprising a flat plate part and bending parts, the bending parts extend along the edges of two sides of the flat plate part, are bent downwards and are used as reflecting surfaces, end covers are fixed on two ends of the lamp shell, one or a plurality of clamp troughs are arranged on the upper end surface of the lamp shell, and brackets for installing the lamp shell are embedded in the clamp troughs and are provided with screw holes for fixing the lamp shell, and steel wire holes for installing the lamp shell. The novel LED panel lamp can effectively improves the light utilization efficiency, enlarge the radiating area and play a good radiation role, is inserted in the clamp troughs by the brackets to screw up screws so as to connect the lamp shell and the brackets, and penetrates through steel wires for fixing the lamp body by the steel wire holes on the brackets. In addition, by adopting a mode of emitting light from the front side, the novel LED panel lamp has high light extraction efficiency, and only needs a diffusion plate compared with original products which adopts a mode of emitting light from the side, needs a light guide plate, a reflective plate and a diffusion plate, and has a complicated structure and low light extraction efficiency.

Description

A kind of New LED panel light

Technical field

The utility model relates to a kind of LED light fixture, especially a kind of New LED panel light.

Background technology

Along with the development of LED technology, LED is with the characteristics of its high energy efficiency ratio, increasingly used each lighting field, but the light source of existing product all is in the side, is that side is luminous, leans on the LGP leaded light to light-emitting area.Such direct result is exactly that light extraction efficiency is very low, and this structure radiator effect is very bad.In order to improve radiating effect, the structure of light fixture is comparatively complicated now, causes external styling succinctly attractive in appearance inadequately in addition.

The utility model content

It is high that the purpose of the utility model provides a kind of luminous efficiency, good heat dissipation and New LED panel light simple for structure.

To achieve these goals, the utility model adopts following technical scheme:

It comprises a lamp housing; The kink that lamp housing comprises a flat part and extends also downward bending along the flat part both sides of the edge is as reflective surface; The fixing respectively end cap in said lamp housing two ends; Said lamp housing upper surface is provided with one or more draw-in grooves, embeds in the draw-in groove to be useful on the support that lamp housing is installed, and described support is provided with screw hole of fixing with lamp housing and the threaded hole of steel that lamp housing is installed.

In the said structure, the both sides of the lower surface of the flat part on the described lamp housing are provided with along flat part extends the draw-in groove that is used to install lamp plate.

In the said structure, described kink is for to be risen to the cambered surface that extends below by draw-in groove.

In the said structure, the outer face of described arc kink is provided with radiating fin.

In the said structure, described support comprises two or more screw holes and threaded hole of steel, and two lamp housings are through the support splicing.

In the said structure, the upper surface of described lamp housing is provided with radiating fin.

The New LED panel light of the utility model effectively raises the utilization ratio of light, has increased area of dissipation, plays good thermolysis; And through tightening the screw to connect lamp housing and support in the support reeve draw-in groove; Be used for passing the fixation with steel wire lamp body through the threaded hole of steel on support, this connected mode install have flexibility by force, advantage simply and easily, in addition; What the utility model adopted is the front illumination mode; What the light extraction efficiency height adopted with respect to product in the past is the side illumination mode, needs LGP, reflecting plate, the complicated light extraction efficiency of diffusion board structure low, and we only need diffuser plate just.

Description of drawings

Fig. 1 is the blast structure chart of the utility model one side;

Fig. 2 is the assembly structure figure of the utility model one side;

Fig. 3 is the support face upwarding assumption diagram of the utility model;

Fig. 4 is the another kind of support face upwarding assumption diagram of the utility model.

The utility model purpose, function and advantage will combine embodiment, further specify with reference to accompanying drawing.

The specific embodiment

In conjunction with illustrated in figures 1 and 2; The New LED panel light of present embodiment comprises a lamp housing 1, and the kink 12 that lamp housing 1 comprises a flat part 11 and extends also downward bending along flat part 11 both sides of the edge is as reflective surface, and an end cap 2 is fixed at said lamp housing 1 two ends respectively; Said lamp housing 1 upper surface is provided with one or more draw-in grooves 13; Embed in the draw-in groove 13 and be useful on the support 3 that lamp housing is installed, as shown in Figure 3, described support 3 is provided with screw hole of fixing with lamp housing 31 and the threaded hole of steel 32 that lamp housing is installed.

For the ease of the installation of lamp plate and fixing, the both sides of the lower surface of the flat part on the described lamp housing are provided with along flat part extends the draw-in groove that is used to install lamp plate, during installation, inserts described draw-in groove and fixing get final product from a side lamp plate.

In order to improve reflecting effect, improve the light efficiency utilization rate, the kink 12 described in the present embodiment is for to be risen to the cambered surface that extends below by draw-in groove, and in order to improve the radiating efficiency of kink, the outer face of described arc kink is provided with radiating fin.

When the installation of reality, sometimes as required, require the length of lamp housing higher; Splicing with lamp housing in the present embodiment realizes; During splicing, adopt the support two ends to snap in the splicing that realizes adjacent lamp housing in the draw-in groove of adjacent lamp housing upper surface respectively, at this moment; For constant intensity that improves support and two lamp housings and the installation strength of splicing the whole lamp body in back; As shown in Figure 4, described support 3 ' comprises that two or more screw holes 31 ' and 32 ', two lamp housings of threaded hole of steel splice through support.

Because the flat part of lamp housing directly contacts with lamp plate, so in order further to improve radiating efficiency, the upper surface of the lamp housing 1 described in the present embodiment is provided with radiating fin 14.

The above is merely the preferred embodiment of the utility model; Be not thus the restriction the utility model claim; Every equivalent structure or equivalent flow process conversion that utilizes the utility model specification and accompanying drawing content to be done; Or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the utility model.

Claims

1. New LED panel light; Comprise a lamp housing; It is characterized in that: the kink that lamp housing comprises a flat part and extends also downward bending along the flat part both sides of the edge is as reflective surface, and an end cap is fixed at said lamp housing two ends respectively, and said lamp housing upper surface is provided with one or more draw-in grooves; Embed in the draw-in groove and be useful on the support that lamp housing is installed, described support is provided with screw hole of fixing with lamp housing and the threaded hole of steel that lamp housing is installed.

2. New LED panel light as claimed in claim 1 is characterized in that: the both sides of the lower surface of the flat part on the described lamp housing are provided with along flat part extends the draw-in groove that is used to install lamp plate.

3. New LED panel light as claimed in claim 2 is characterized in that: described kink is for to be risen to the cambered surface that extends below by draw-in groove.

4. New LED panel light as claimed in claim 3 is characterized in that: the outer face of described arc kink is provided with radiating fin.

5. New LED panel light as claimed in claim 4 is characterized in that: described support comprises two or more screw holes and threaded hole of steel, and two lamp housings are through the support splicing.

6. New LED panel light as claimed in claim 5 is characterized in that: the upper surface of described lamp housing is provided with radiating fin.