CN208397834U - A kind of flat lamp - Google Patents

A kind of flat lamp Download PDF

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Publication number
CN208397834U
CN208397834U CN201821083510.XU CN201821083510U CN208397834U CN 208397834 U CN208397834 U CN 208397834U CN 201821083510 U CN201821083510 U CN 201821083510U CN 208397834 U CN208397834 U CN 208397834U
Authority
CN
China
Prior art keywords
frame
section bar
mounting portion
flat lamp
led light
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201821083510.XU
Other languages
Chinese (zh)
Inventor
毕志杰
张晓波
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shanghai Sheng Li Electro-Optical Technology Inc (us) 62 Martin Road Concord Massachusetts 017
Original Assignee
Shanghai Sheng Li Electro-Optical Technology Inc (us) 62 Martin Road Concord Massachusetts 017
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shanghai Sheng Li Electro-Optical Technology Inc (us) 62 Martin Road Concord Massachusetts 017 filed Critical Shanghai Sheng Li Electro-Optical Technology Inc (us) 62 Martin Road Concord Massachusetts 017
Priority to CN201821083510.XU priority Critical patent/CN208397834U/en
Application granted granted Critical
Publication of CN208397834U publication Critical patent/CN208397834U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses a kind of flat lamps, it includes the frame surrounded by frame of section bar, it is set to bottom LED light bar in frame, diffuser plate, light guide plate and backboard are equipped with above LED light bar with secondary, backboard is connected by screw with frame, the frame of section bar is hollow structure, frame of section bar includes outline border, mounting portion and elongate edge, the outline border side is equipped with radiating ribs, the mounting portion is equipped with a downward concave surface, two inner side edges of the mounting portion are equipped with the anti-skidding muscle of screw, and the centre of elongate edge is equipped with a raised step.The utility model optimizes the structure of frame of section bar, improves the efficiency of production and assembly, improves the structural strength of profile, flat lamp is set to become an entirety in neat formation, it do not shake, deform, and can be realized effective positioning function, make to align between part and part more accurate.

Description

A kind of flat lamp
Technical field
The utility model relates to a kind of flat lamps, belong to field of illumination lamp technology.
Background technique
Currently, LED flat lamp, in entire light trade, its main advantage is embodied in thin, lamps and lanterns and goes out the comfortable, beautiful of light It sees, is generous, energy saving;Therefore LED flat lamp is widely applied and popularizes, flat lamp slowly as a common lamps and lanterns, it Efficiency and cost become design and producing person first consideration factor, and the structure of current flat panel lamp also to one quite Mature stage, but make in the cooperation of plate light sectional material and screw, or there is the space of optimization.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of flat lamps.
Technical problem to be solved in the utility model takes following technical scheme to realize:
A kind of flat lamp, it includes the frame surrounded by frame of section bar, is set to bottom LED light bar in frame, in LED light bar Fang Yici is equipped with diffuser plate, light guide plate and backboard, and backboard is connected by screw with frame, and the frame of section bar is hollow structure, Frame of section bar includes outline border, mounting portion and elongate edge, and the outline border side is equipped with radiating ribs, and the mounting portion is equipped with one downwards Concave surface, two inner side edges of the mounting portion are equipped with the anti-skidding muscle of screw, and the centre of elongate edge is equipped with a raised step.
Frosted layer is equipped between the diffuser plate and light guide plate.
The mirror surface adhesive plaster that can prevent light leakage is fitted between the LED light bar and diffuser plate, mirror surface adhesive plaster covers LED Gap between lamp bar and diffuser plate, such structure can effectively prevent flat lamp light leakage.
The beneficial effects of the utility model are: the utility model optimizes the structure of frame of section bar, production and assembly are improved Efficiency improves the structural strength of profile, so that flat lamp is become an entirety in neat formation, does not shake, deforms, and can be realized The positioning function of effect makes to align between part and part more accurate.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model;
Fig. 2 is frame of section bar sectional view in the utility model.
Specific embodiment
In order to which the technical means, creative features, achievable purpose and effectiveness to the utility model are easy to understand, tie below Specific embodiment and diagram are closed, the utility model is further described.
A kind of flat lamp as shown in Figs. 1-2, it includes the frame 1 surrounded by frame of section bar, is set to bottom LED in frame 1 Lamp bar 2,2 top of LED light bar are equipped with diffuser plate 3, light guide plate 4 and backboard 5 with secondary, and backboard 5 is connected by screw 6 with frame 1, institute The frame of section bar stated is hollow structure, and frame of section bar includes outline border 7, mounting portion 8 and elongate edge 9, and 7 side of outline border is equipped with radiating ribs 10, the mounting portion 8 is equipped with a downward concave surface 11, and two inner side edges of the mounting portion 8 are equipped with the anti-skidding muscle 12 of screw, The centre of elongate edge 9 is equipped with a raised step 13.
Frosted layer is equipped between the diffuser plate 3 and light guide plate 4.
The mirror surface adhesive plaster that can prevent light leakage, the covering of mirror surface adhesive plaster are fitted between the LED light bar 2 and diffuser plate 3 Gap between LED light bar 2 and diffuser plate 3, such structure can effectively prevent flat lamp light leakage.
Frame of section bar uses hollow structure, and both sides are equipped with the anti-skidding muscle 12 of screw on the inside of the mounting portion of lock screw;In elongate edge 9 Centre do a raised step 13, reinforce the intensity of its elongate edge 9;For lock flat lamp backboard 5, to make flat lamp The entirety in neat formation as one, does not shake, deforms, and locks the mounting portion 8 of screw, does a downward concave surface 11, screw directly may be used It is quick and easy for installation to pierce through profile.It optimizes the use of plate light sectional material and screw assembly, promotes the efficiency of production and assembly, The materials quantity for reducing profile, promotes the structural strength of profile, reduces the cost of profile.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row The technical staff of industry it should be appreciated that the present utility model is not limited to the above embodiments, do not depart from the spirit of the present invention and Under the premise of range, the utility model also has various changes and improvements, these changes and improvements both fall within claimed Within the scope of utility model.The protection scope of the present invention is defined by the appended claims and their equivalents.

Claims (3)

1. a kind of flat lamp, it includes the frame surrounded by frame of section bar, is set to bottom LED light bar in frame, LED light bar top It is equipped with diffuser plate, light guide plate and backboard with secondary, backboard is connected by screw with frame, it is characterised in that: the frame of section bar is Hollow structure, frame of section bar include outline border, mounting portion and elongate edge, and the outline border side is equipped with radiating ribs, and the mounting portion is set There is a downward concave surface, two inner side edges of the mounting portion are equipped with the anti-skidding muscle of screw, and the centre of elongate edge is convex equipped with one The step risen.
2. a kind of flat lamp according to claim 1, it is characterised in that: be equipped with mill between the diffuser plate and light guide plate Layer of sand.
3. a kind of flat lamp according to claim 1, it is characterised in that: be bonded between the LED light bar and diffuser plate There is the mirror surface adhesive plaster that can prevent light leakage, mirror surface adhesive plaster covers the gap between LED light bar and diffuser plate, and such structure can have Effect prevents flat lamp light leakage.
CN201821083510.XU 2018-07-10 2018-07-10 A kind of flat lamp Expired - Fee Related CN208397834U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821083510.XU CN208397834U (en) 2018-07-10 2018-07-10 A kind of flat lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821083510.XU CN208397834U (en) 2018-07-10 2018-07-10 A kind of flat lamp

Publications (1)

Publication Number Publication Date
CN208397834U true CN208397834U (en) 2019-01-18

Family

ID=65130398

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201821083510.XU Expired - Fee Related CN208397834U (en) 2018-07-10 2018-07-10 A kind of flat lamp

Country Status (1)

Country Link
CN (1) CN208397834U (en)

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Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20190118

Termination date: 20200710

CF01 Termination of patent right due to non-payment of annual fee