CN208952046U

CN208952046U - A kind of novel wire pressing structure

Info

Publication number: CN208952046U
Application number: CN201822062644.XU
Authority: CN
Inventors: 陈建忠
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-12-10
Filing date: 2018-12-10
Publication date: 2019-06-07
Anticipated expiration: 2028-12-10

Abstract

The utility model provides a kind of novel wire pressing structure, it is characterized by: offering a through-hole on bottom plate, the electric wire of connection LED light bar is connect after passing through the through-hole on bottom plate with plug, the pressing plate of one plastic material is located at bottom plate outer surface, pressing plate covers through-hole and is pressed on electric wire, plug is located at except pressing plate, the screw that two screw terminals are located at bottom plate inner surface is each passed through two through-holes opened up on bottom plate, and two screws are screwed into two screw holes that pressing plate lower surface opens up again makes pressing plate compress electric wire.The utility model makes the plug electric wire of LED flat lamp not encounter light guide plate because of being displaced caused by the external world in installation and packaging, and obtains a kind of relatively thin fixation wire structure simultaneously.

Description

A kind of novel wire pressing structure

Technical field

The utility model relates to a kind of LED lamp structure, the electric wire pressuring line structure of specifically a kind of LED flat lamp.

Background technique

LED flat lamp is a kind of illuminating lamp, and light source is concentrated on lamps and lanterns two sides or four sides, using light guide plate and Reflective membrane is by anaclasis to diffuser plate, and the good evenness of the light of LED flat lamp, energy conservation, brightness is high, no infrared ray, without ultraviolet Line, no fuel factor is radiationless, it is unglazed flash as；The complete plane output of bright light, light emitting angle are wider.It is suitble to hotel, meeting Room, factory or office, commercial use, house or communal facility, school, hospital's needs energy conservation and high-color rendering index is discussed to shine Bright place.

LED flat lamp includes LED lamp panel and LED light bar, and LED lamp panel includes the diffuser plate being arranged successively from top to bottom, leads Tabula rasa, reflective membrane, EVA sponge, bottom plate are located at LED lamp panel positioned at the LED light bar of LED lamp panel two sides or four with two The LED light bar of surrounding, four profiles are welded to connect and surround a square frame, and LED light bar is located on the medial surface of profile.

LED light bar is connect by the electric wire with plug with the external world, and as shown in Figure 1 and Figure 2, the prior art is LED flat plate The upper surface of the slave LED light bar of lamp 1 is stretched out, electric wire 2 with plug 4 for LED light bar power supply has set two circle protrusions 21, in Liang Quan A circle card slot 20 is formed between protrusion 21, a through-hole 30 has been opened on bottom plate 3,30 width of through-hole and 2 width of electric wire are basic Identical, raised 21 sizes are greater than the width of through-hole 30, and electric wire 2 is passed through through-hole 30 in this way, and card slot 20 is just stuck in 30 position of through-hole, It will not drop out.

But the shortcomings that this structure, is, electric wire 2 and its plug 4 stretch out bottom plate 3 after be directly exposed, in this way, When installation, the roof structure that can encounter periphery causes to fall and rub, and causes electric wire 2 to be displaced, in LED flat lamp 1 The electric wire 2 in portion is possible to squeeze light guide plate, leads to light conducting board from deformation, and illuminating effect is deteriorated, and when packaging, inhales the packet of vacuum Dress film may also encounter electric wire 2 and its plug 4, and electric wire 2 is caused to be displaced, and the electric wire 2 inside LED flat lamp 1 is possible to squeeze Light guide plate, leads to light conducting board from deformation, and illuminating effect is deteriorated.

To improve above structure, make the plug electric wire of LED flat lamp will not be because of caused by the external world in installation and packaging It is displaced and encounters light guide plate, structure as shown in Figure 3, Figure 4 occur:

With a plug box 5, plug 4 is installed in plug box 5 and exposes the side of plug box 5.

5 bottom of plug box offers a through-hole 50, and a through-hole 30, the bottom of plug box 5 are offered on bottom plate 3 After being bonded on the bottom plate 3 of LED lamp panel, the through-hole 50 of 5 bottom of plug box is connected to the through-hole 30 on bottom plate 3, connects LED The electric wire 2 of lamp bar passes through the through-hole 50 of 5 bottom of through-hole 30 and plug box on bottom plate 3 and enters plug box 5 and connect with plug 4 It connects.

In this way, no matter packing and installing, external object can not all move plug box 5, would not also encounter plug 4 and electric wire 2, so that electric wire 2 will not be allowed to squeeze light guide plate.

But the problem of this structure, is, it is thick to accommodate diameter of the plug box 5 of plug 4 at least than plug 4, thus The thick component of comparison has been had more in the outer surface of bottom plate 3, and has been more Bao Yuehao to the requirement of LED light now.

Utility model content

The utility model, which provides a kind of novel wire pressing structure, makes LED flat lamp the purpose is to solve the disadvantage that the prior art Plug electric wire light guide plate will not be encountered because of being displaced caused by the external world in installation and packaging, and obtain simultaneously it is a kind of compared with Thin fixation wire structure, worker is easy for installation, at low cost.

The technical scheme adopted by the utility model to solve the technical problem is as follows:

A kind of novel wire pressing structure has the LED flat lamp including LED lamp panel and LED light bar, and LED lamp panel includes from upper Diffuser plate, light guide plate, the reflective membrane, EVA sponge, bottom plate being arranged successively under are located at LED lamp panel two sides with two LED light bar or four LED light bars positioned at LED lamp panel surrounding, four profiles are welded to connect and surround a square frame, LED Lamp bar is located on the medial surface of profile, it is characterised in that: is offered a through-hole on bottom plate, is connected the electric wire of LED light bar It is connect after the through-hole on bottom plate with plug, the pressing plate of a plastic material is located at bottom plate outer surface, and pressing plate covers logical It hole and is pressed on electric wire, plug is located at except pressing plate, and the screw that two screw terminals are located at bottom plate inner surface is each passed through bottom Two through-holes opened up on cover board, two screws are screwed into two screw holes that pressing plate lower surface opens up again makes pressing plate compress electric wire.

The utility model has the beneficial effect that

The utility model pushes down electric wire using the elasticity of pressing plate, and not only compressing electric wire makes it will not be because in installation and packaging Encounter light guide plate to be displaced caused by the external world, and the structure only need to more than the diameter of wire thickness of compressive plate, can be significantly Less than pin diameter, to reduce the thickness of integral LED lamp.And worker is easy for installation, and it is at low cost.

Detailed description of the invention

The present invention will be further described with reference to the accompanying drawings and examples.

Fig. 1 is that 1 electric wire of the prior art pulls out LED light schematic diagram；

Fig. 2 is 1 electrical wire fastener of the prior art in bottom plate schematic diagram；

Fig. 3 is that 2 plug box of the prior art pulls out LED light schematic diagram；

Fig. 4 is that 2 plug box of the prior art is sticked to bottom plate schematic diagram；

Fig. 5 is the utility model exploded view；

Fig. 6 is the utility model outside drawing.

Specific embodiment

In order to illustrate more clearly of the technical solution of the utility model, attached drawing needed in description will be made below Simply introduce, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention, for this field For those of ordinary skill, without creative efforts, it can also be obtained according to these attached drawings other implementations Example.

It is as shown in Figure 5, Figure 6:

The utility model is mounted on in the LED flat lamp 1 including LED lamp panel and LED light bar, LED lamp panel include from Diffuser plate that top to bottm is arranged successively, light guide plate, reflective membrane, EVA sponge, bottom plate are located at LED lamp panel two sides with two LED light bar or four LED light bars positioned at LED lamp panel surrounding, four profiles are welded to connect and surround a square frame, LED Lamp bar is located on the medial surface of profile.

A through-hole 7 is offered on bottom plate 3, connects the electric wire 2 of LED light bar after the through-hole 7 of bottom plate 3 and is inserted First 4 connection, the pressing plate 6 of a plastic material are located at the outer surface of bottom plate 3, and pressing plate 6 covers through-hole 7 and is pressed on electric wire 2, Plug 4 is located at except pressing plate 6.

6 lower surface of pressing plate is set there are two screw hole 60, opens up that there are two through-hole 30, the screw terminals of two screws 8 on bottom plate 3 81 are located at the inner surface of bottom plate 3, and screw 8 is screwed into screw hole 60 after passing through through-hole 30 again.

With screwing tight for two screws 8, screw terminal 81 withstands on the inner surface of bottom plate 3, and the lower surface of pressing plate 6 is more and more tighter Outer surface to bottom plate 3, since pressing plate 6 is that plastic material can deform, so the contact portion of pressing plate 6 and electric wire 2 deforms, But screen resilience makes pressing plate 6 compress electric wire 2.

In this way, no matter pack and install, external object all can not movable cover plate 6, electric wire 2 is compressed by cover board 6, so electric wire 2 will not all move into the part after cover board 6, so that electric wire 2 will not be allowed to squeeze light guide plate.

Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other The difference of embodiment, the same or similar parts in each embodiment may refer to each other.To the upper of the disclosed embodiments It states bright, can be realized professional and technical personnel in the field or using the utility model.Various modifications to these embodiments pair It will be apparent for those skilled in the art, the general principles defined herein can not depart from this reality In the case where with novel spirit or scope, realize in other embodiments.Therefore, the utility model is not intended to be limited to this These embodiments shown in text, and it is to fit to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. a kind of novel wire pressing structure, there is the LED flat lamp including LED lamp panel and LED light bar, LED lamp panel include on to Under the diffuser plate, light guide plate, the reflective membrane, EVA sponge, bottom plate that are arranged successively, the LED of LED lamp panel two sides are located at two Lamp bar or four LED light bars positioned at LED lamp panel surrounding, four profiles are welded to connect and surround a square frame, LED light bar It is located on the medial surface of profile, it is characterised in that: a through-hole is offered on bottom plate, the electric wire for connecting LED light bar passes through It is connect after through-hole on bottom plate with plug, the pressing plate of a plastic material is located at bottom plate outer surface, and pressing plate covers through-hole simultaneously And be pressed on electric wire, plug is located at except pressing plate, and the screw for pressing two screw terminals to be located at bottom plate inner surface is each passed through bottom cover Two through-holes opened up on plate, two screws are screwed into two screw holes that pressing plate lower surface opens up again makes pressing plate compress electric wire.