Light guide plate applied to LED ceiling lamp

Abstract

The utility model relates to the technical field of light guide plates, in particular to a light guide plate applied to an LED ceiling lamp, which comprises a light guide plate main body, and convex blocks clamped with grooves are symmetrically and fixedly mounted on the outer sides of elastic plug connectors. According to the utility model, the LED lamp strip is arranged in the mounting groove, the elastic plug connector is inserted into the through hole and the plug-in groove, and meanwhile, the convex block connected with the elastic plug connector is clamped and fixed in the groove by utilizing the elastic action of the elastic plug connector, so that the LED lamp strip and the mounting plate are conveniently connected and fixed; and the mounting plate is connected with the light guide plate main body by adopting the rubber convex strip and the accommodating groove, so that the problems that when the light guide plate of the LED ceiling lamp in the prior art is mounted, the light guide plate and an LED lamp strip are usually separately fixed on a lamp shell, or the LED lamp strip is firstly fixed on the light guide plate by adopting a bolt mode, and then the light guide plate is fixed on the lamp shell, so that the light guide plate cannot be mounted on the lamp shell are solved. The two fixing modes are troublesome in operation, and the installation efficiency is reduced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of light guide plate, especially relates to a light guide plate applied to LED ceiling lamp. BACKGROUND

[0002] LED ceiling lamp is a kind of LED as light source, install in the room interior, the appearance design of lamp is upper part relatively flat, installs close to roof, like adsorbing on roof, therefore is called LED ceiling lamp.Light guide plate is to use optical grade acrylic / PC board material, then with the high-tech material with extremely high refractive index and not light-absorbing, on the bottom surface of optical grade acrylic board material, laser carving, V-type cross grid carving, UV screen printing technology is printed on light guide point.

[0003] At present, the light guide plate of LED ceiling lamp in prior art is usually fixed separately to the lamp shell when installing, or the LED lamp strip is fixed to the light guide plate by bolt first, and then the light guide plate is fixed to the lamp shell, and the two fixing modes are troublesome, and the installation efficiency is reduced.Therefore, it is necessary to provide a light guide plate applied to LED ceiling lamp to solve the above technical problems. UTILITY MODEL CONTENTS

[0004] The utility model solves the technical problems in prior art that the light guide plate of LED ceiling lamp is usually fixed separately to the lamp shell when installing, or the LED lamp strip is fixed to the light guide plate by bolt first, and then the light guide plate is fixed to the lamp shell, and the two fixing modes are troublesome, and the installation efficiency is reduced, and provides a light guide plate applied to LED ceiling lamp, including light guide plate main part, the outer side of elastic plug-in part is fixedly installed with the protruding block that is engaged with recess groove.The utility model places the LED lamp strip in the inside of installation groove, and inserts the elastic plug-in part into the inside of perforation and plug-in slot, simultaneously utilizes the elastic force of elastic plug-in part, makes the protruding block connected with it and is fixed in the inside of recess groove, to connect and fix between LED lamp strip and mounting plate conveniently, and the mounting plate and light guide plate main part are connected by rubber convex strip and accommodating groove, solve the technical problems in prior art that the light guide plate of LED ceiling lamp is usually fixed separately to the lamp shell when installing, or the LED lamp strip is fixed to the light guide plate by bolt first, and then the light guide plate is fixed to the lamp shell, and the two fixing modes are troublesome, and the installation efficiency is reduced.

[0005] In order to achieve the above object, the technical scheme of the utility model is: a light guide plate applied to LED ceiling lamp, including light guide plate main part, both sides of light guide plate main part are provided with mounting plate, the opposite surface of two mounting plate is provided with square hole, and the opposite surface of two mounting plate is provided with mounting groove, the inside of mounting groove is provided with plug-in groove, the inside of each plug-in groove is provided with recess, the inside of mounting groove is provided with LED lamp strip, one side of LED lamp strip is provided with perforation, the inside of each perforation is provided with elastic plug-in piece that is plugged into plug-in groove, one end of elastic plug-in piece is fixedly connected with knob, and the outside of elastic plug-in piece is fixedly installed with convex block that is engaged with recess, the front surface and rear surface of light guide plate main part are provided with containing groove, the opposite surface of two mounting plate is fixedly installed with rubber convex strip that is engaged with containing groove.

[0006] Further setting, the convex block and the elastic plug-in piece are integrally formed, and the elastic plug-in piece has a U-shaped structure.

[0007] Further setting, the thickness of the mounting plate is the same as the thickness of the light guide plate main part, the light guide plate main part comprises a plurality of laser engraving points arranged on the upper surface, and the plurality of laser engraving points are arranged in a rectangular array.

[0008] Further setting, the opposite surface of the two LED lamp strips is provided with a plurality of LED lamp beads, and each LED lamp bead is located in the interior of the square hole.

[0009] Further setting, one end of the two LED lamp strips is fixedly connected with a power cord, and one end of the power cord is fixedly connected with a power plug.

[0010] Further setting, the elastic plug-in piece and the knob are integrally formed, and the knob has a convex shape in plan view.

[0011] Compared with the prior art, the utility model has the advantages that:

[0012] 1、The utility model provides a light guide plate applied to LED ceiling lamp, through placing LED lamp strip in the inside of mounting groove, and inserting elastic plug-in piece into the inside of perforation and plug-in groove, simultaneously using the elastic force of elastic plug-in piece, make convex block that is connected with it is clamped in the inside of recess, thereby convenient to connect and fix between LED lamp strip and mounting plate, and mounting plate and light guide plate main part are connected through rubber convex strip and containing groove, solve the technical problem of prior art that the light guide plate of LED ceiling lamp is usually fixed on lamp shell separately when installing, or the mode that adopts bolt first fixes LED lamp strip on light guide plate, then fixes light guide plate on lamp shell, the operation of these two fixing modes is troublesome, reduce installation efficiency.

[0013] 2. The utility model provides a light guide plate applied in LED ceiling lamp, through the rotation knob, drive and the elastic plug -in part of being connected with its rotation, make the lug separate from the inside of recess, make the opening of elastic plug -in part take place elastic closing, thereby convenient for the elastic plug -in part is taken out from the inside of perforation and plug -in groove, convenient for the LED lamp area of dismantling and changing. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 For a preferred embodiment structure schematic drawing of the utility model provides a light guide plate applied in LED ceiling lamp,

[0015] Figure 2 For the whole three -dimensional structure schematic drawing of the utility model,

[0016] Figure 3 For the LED lamp area, mounting plate three -dimensional structure schematic drawing of the utility model,

[0017] Figure 4 For the A part partial close -up of the utility model,

[0018] Figure 5 For the part overhead structure schematic drawing of the utility model elastic plug -in part, LED lamp area and mounting plate connection.

[0019] Marked number in the drawing: 1, LED lamp area;2, accommodating groove;3, rubber convex strip;4, power cord;5, power plug;6, mounting plate;7, light guide plate main part;8, LED lamp pearl;9, square through -hole;10, perforation;11, installation groove;12, plug -in groove;13, knob;14, elastic plug -in part;15, lug;16, recess. DETAILED DESCRIPTION

[0020] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model, obviously, the described embodiments only are a part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skill in the art without making creative labor belong to the range of protection of the utility model.

[0021] As Figures 1-5As shown, the utility model is a light guide plate used in an LED ceiling lamp, including a light guide plate main body 7, mounting plates 6 are provided on both sides of the light guide plate main body 7, rectangular through holes 9 are provided on the opposite surfaces of the two mounting plates 6, and mounting grooves 11 are provided on the opposite back surfaces of the two mounting plates 6, plug-in grooves 12 are symmetrically provided on the inner sides of the mounting grooves 11, and grooves 16 are symmetrically provided on the inner sides of each plug-in groove 12, and an LED light strip 1 is provided inside the mounting groove 11, and a through hole 10 is symmetrically provided on one side of the LED light strip 1, and an elastic connector 14 that is plugged into the plug-in groove 12 is provided inside each through hole 10, one end of the elastic connector 14 is fixedly connected to a knob 13, and a protrusion 15 that engages with the groove 16 is symmetrically fixedly installed on the outer side of the elastic connector 14, and a receiving groove 2 is provided on the front and rear surfaces of the light guide plate main body 7, and a rubber convex strip 3 that engages with the receiving groove 2 is fixedly installed on the opposite surfaces of the two mounting plates 6.

[0022] During implementation, the LED light strip 1 is placed inside the mounting groove 11, and the elastic connector 14 is inserted into the through-hole 10 and the connector groove 12. At the same time, the elastic force of the elastic connector 14 is utilized to make the protrusion 15 connected thereto be fixed inside the groove 16, thereby facilitating the connection and fixation between the LED light strip 1 and the mounting plate 6. In addition, the mounting plate 6 and the light guide plate main body 7 are connected by rubber protrusions 3 and accommodating grooves 2, which solves the problem that when installing the light guide plate of the LED ceiling lamp in the prior art, the light guide plate and the LED light strip 1 are usually fixed to the lamp housing separately, or the LED light strip 1 is first fixed to the light guide plate by bolts, and then the light guide plate is fixed to the lamp housing. These two fixing methods are cumbersome to operate and reduce the technical problem of installation efficiency.

[0023] During implementation, by rotating the knob 13, the elastic connector 14 connected to it is driven to rotate, so that the protrusion 15 is disengaged from the inside of the groove 16, and the opening of the elastic connector 14 is elastically closed, thereby facilitating the elastic connector 14 to be pulled out from the inside of the through hole 10 and the plug-in slot 12, making it easier to remove and replace the LED light strip 1.

[0024] like Figure 4 As shown, the protrusion 15 and the elastic connector 14 are integrally formed, so that the protrusion 15 and the elastic connector 14 are firmly connected, and the elastic connector 14 is a U-shaped structure.

[0025] like Figure 1 As shown, the thickness of the mounting plate 6 is the same as that of the light guide plate body 7 . The light guide plate body 7 includes a plurality of laser engraved points arranged on the upper surface, and the plurality of laser engraved points are distributed in a rectangular array.

[0026] like Figure 2As shown, the opposite faces of the two LED light strips 1 are provided with a plurality of LED lamp beads 8, each LED lamp bead 8 is located in the interior of the square through hole 9, one end of the two LED light strips 1 is fixedly connected with the power cord 4, one end of the power cord 4 is fixedly connected with the power plug 5.

[0027] As Figure 4 As shown, the elastic plug-in part 14 and the knob 13 are integrally formed, so that the elastic plug-in part 14 and the knob 13 are firmly connected, the top view of the knob 13 is a convex letter structure, facilitating the rotation of the elastic plug-in part 14.

[0028] When assembling the technical scheme, first, the two mounting plates 6 are fixed on the two sides of the light guide plate body 7 by the accommodating grooves 2 and the rubber protrusions 3, then the LED light strip 1 is placed in the mounting groove 11 of the mounting plate 6, finally, the elastic plug-in part 14 is inserted into the through hole 10 and the plug-in groove 12, at this time, under the elastic force of the elastic plug-in part 14, the protruding block 15 connected with the elastic plug-in part 14 is clamped into the recess 16, so that the LED light strip 1 is connected and fixed with the mounting plate 6. When disassembling the LED light strip 1, first, the knob 13 is rotated to drive the elastic plug-in part 14 connected with the knob 13 to rotate, so that the protruding block 15 is separated from the interior of the recess 16, the opening of the elastic plug-in part 14 is elastically closed, then the elastic plug-in part 14 is pulled out from the interior of the through hole 10 and the plug-in groove 12, finally, the LED light strip 1 is taken out from the interior of the mounting groove 11.

[0029] In the description of the present application, it should be understood that the terms "center", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0030] In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise specifically limited.

[0031] In the utility model, unless another definite provision and limitation, the term " install " " link " " connect " " fixed " and so on term should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or be integrated;Can be mechanical connection, also can be electric connection, also can be communication;Can be direct connection, also can pass through intermediate medium indirectly connect, can be two element inside's intercommunication or two element's interaction relation. For ordinary skilled person in the art, can understand the concrete meaning of above -mentioned term in the utility model according to specific circumstances.

[0032] In the utility model, unless another definite provision and limitation, first feature is " on " or " under " second feature can be first and second feature direct contact, or first and second feature indirectly contact by intermediate medium. In the description of the present specification, the description of reference terms " one scheme " " some schemes " " example " " specific example " or " some examples " means that the specific features, structures, materials or characteristics described in conjunction with the scheme or example are included in at least one scheme or example of the utility model. In the present specification, the illustrative description of the above terms does not necessarily refer to the same scheme or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more schemes or examples in a suitable manner.

Claims

1. A light guide plate applied to a LED ceiling lamp, comprising a light guide plate main body (7), characterized in that: Both sides of the light guide plate body (7) are provided with mounting plates (6), the opposite faces of the two mounting plates (6) are provided with square through holes (9), and the opposite faces of the two mounting plates (6) are provided with mounting grooves (11), the inner sides of the mounting grooves (11) are symmetrically provided with plug-in grooves (12), the inner sides of each plug-in groove (12) are symmetrically provided with recesses (16), the mounting grooves (11) are provided with LED lamp strips (1), one side of the LED lamp strip (1) is symmetrically provided with perforations (10), the inner sides of each perforation (10) are provided with elastic plug-in pieces (14) plugged into the plug-in grooves (12), one end of the elastic plug-in piece (14) is fixedly connected with a knob (13), and the outer sides of the elastic plug-in piece (14) are symmetrically fixedly provided with protrusions (15) clamped into the recesses (16), the front and rear surfaces of the light guide plate body (7) are provided with containing grooves (2), and the opposite faces of the two mounting plates (6) are fixedly provided with rubber protrusions (3) clamped into the containing grooves (2).

2. The light guide plate applied to the LED ceiling lamp according to claim 1, characterized in that, The protrusion (15) and the elastic plug-in piece (14) are in an integral molding structure, and the elastic plug-in piece (14) is in a U-shaped structure.

3. The light guide plate applied to the LED ceiling lamp according to claim 1, characterized in that, The thickness of the mounting plate (6) is the same as the thickness of the light guide plate body (7), and the light guide plate body (7) comprises a plurality of laser engraving points arranged on the upper surface, and the plurality of laser engraving points are arranged in a rectangular array.

4. The light guide plate applied to the LED ceiling lamp according to claim 1, characterized in that, The opposite faces of the two LED lamp strips (1) are provided with a plurality of LED lamp beads (8), and each LED lamp bead (8) is located in the interior of the square through hole (9).

5. The light guide plate applied to the LED ceiling lamp according to claim 1, characterized in that, One end of the two LED lamp strips (1) is fixedly connected with a power line (4), and one end of the power line (4) is fixedly connected with a power plug (5).

6. The light guide plate applied to the LED ceiling lamp according to claim 1, characterized in that, The elastic plug-in piece (14) and the knob (13) are in an integral molding structure, and the knob (13) is in a convex character-shaped structure in the top view.

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