Plane LED lamp

Abstract

The utility model discloses a plane light-emitting diode (LED) lamp, which belongs to the technical field of LED lamps and comprises a mounting frame and a plane plate detachably fixed at the bottom end of the mounting frame, a connecting groove is arranged at the bottom end of the mounting frame, and positioning grooves are arranged at two ends of the mounting frame. Connecting parts inserted into the connecting grooves in a matched mode are fixed to the two sides of the top end face of the surface plate, LED lamp beads are fixedly installed on the two sides of the bottom end face of the surface plate, protruding parts are arranged on the inner walls of the connecting parts, and telescopic grooves extending into the protruding parts are formed in the outer walls of the connecting parts. Positioning blocks clamped with the positioning grooves are elastically inserted into the telescopic grooves, a mounting part is fixed to the top end of the mounting frame, a plurality of through holes are formed in the mounting part in a rectangular array mode, LED equipment is embedded in the top end of the surface plate, and a connecting frame is fixed to the bottom end of the surface plate; according to the plane LED lamp, the convenience of mounting and dismounting the LED equipment on the plane plate and the LED lamp beads on the mounting frame is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of LED lamp, specifically relates to a plane LED lamp. BACKGROUND

[0002] The LED lamp is generally fixed with a semiconductor LED on a support by silver glue or white glue, then connects the chip and the circuit board by silver wire or gold wire, and is sealed by epoxy resin around to protect the internal core wire, and finally installs the shell. The LED lamp has the advantages of energy saving, long service life, environmental protection, shock resistance and the like, can directly emit seven colors of light, and is usually applied to the fields of traffic signal lamp, display screen, automobile signal lamp and the like. At present, the existing LED plane lamp lacks good lampshade structure design in actual use, the lampshade lacks good durability and convenient installation and dismounting during actual lampshade installation, and lacks a good overall LED plane lamp installation structure.

[0003] The patent with the application number 2022220225953.8 discloses a novel LED plane lamp, which comprises a lamp holder, the lamp holder bottom wall is fixedly connected with a light shield, a group of first lamps and a group of second lamps are arranged in the light shield, the first lamps and the second lamps are fixedly installed on the lamp holder bottom wall, the group of second lamps are two and are symmetrically arranged, the group of first lamps are two and are symmetrically arranged on the front and back of the group of second lamps, the double-group LED lamp structure design can perform corresponding lighting work according to different lighting needs.

[0004] The above technical scheme fixes the lampshade on the mounting seat by screws, and the screws need to be repeatedly tightened and dismounted during installation and maintenance. First, it is difficult to install and dismount the screws in the air, and second, the screws are prone to slipping and loosening after being dismounted for many times, thereby causing low dismounting and maintenance efficiency of the LED, and the loosened screws affect the stability of the LED lamp installation. UTILITY MODEL CONTENTS

[0005] (1) Technical problem to be solved

[0006] In view of the defects in the prior art, the utility model aims to provide a plane LED lamp, which aims to solve the technical problems of low dismounting and maintenance efficiency of the LED and the loosened screws affecting the stability of the LED lamp installation in the prior art.

[0007] (2) Technical scheme

[0008] In order to solve the above technical problems, the utility model provides a kind of plane LED lamp, the plane LED lamp includes mounting frame and the plane board of detachable fixed at the bottom end of mounting frame, the bottom end of mounting frame is equipped with connecting groove, and the both ends of mounting frame are equipped with positioning groove, the both sides of the top end surface of plane board are fixed with the connecting portion of inosculating plug -in connecting groove, and the both sides of the bottom end surface of plane board are fixed with LED lamp pearl, the inner wall of connecting portion is provided with protruding portion, and the outer wall of connecting portion is equipped with the expansion slot of inducting protruding portion, the positioning block of being inosculating plug -in with positioning groove is elastically inserted in expansion slot.

[0009] When using the plane LED lamp of the present technical solution, by equipping the both ends of mounting frame with positioning groove, the connecting portion of plane board top end inosculating plug -in connecting groove in the bottom end of mounting frame, in the process of insertion, oblique groove and the inner wall of connecting groove abut, so as to extrude positioning block to shrink into expansion slot, the elastic plate in the expansion slot of connecting portion side wall pushes positioning block to insert into positioning groove, so that plane board is kept fixed at the bottom end of mounting frame, when disassembling plane board and LED device on it, extrude positioning groove from positioning groove from the side wall of mounting frame, so that connecting plate slides out from connecting groove, improve the convenience of installation and disassembly of LED device on plane board and LED lamp pearl on mounting frame.

[0010] Preferably, the top end of the mounting frame is fixed with a mounting portion, and a plurality of through holes are arranged in a rectangular array on the mounting portion.

[0011] Further, the top end of the plane board is embedded with an LED device, and the bottom end of the plane board is fixed with a connecting frame.

[0012] Further, the side wall of the mounting frame is provided with a heat dissipation groove, and the heat dissipation groove is in communication with the LED device.

[0013] Further, the side wall of the connecting frame is provided with a sliding groove, and a transparent protective cover is inosculating plug -in in the sliding groove.

[0014] Further, a V-shaped elastic plate is embedded in the expansion slot, and the both ends of the elastic plate are fixedly connected with the inner wall of the expansion slot and the positioning block.

[0015] Further, the top end of the positioning block is provided with an inclined groove, and the positioning block is inosculating plug -in in the positioning groove.

[0016] (3) Advantageous effects

[0017] Compared with the prior art, the utility model has the beneficial effects that:

[0018] The utility model discloses a mounting frame is provided with the connecting groove of the connecting part of the plane board, and the connecting part is inserted into the connecting groove, and the plane board is fixed on the bottom end of the mounting frame, and when the plane board and the LED equipment on it are disassembled, the connecting plate is slid out from the connecting groove, and the convenience of the installation and disassembly of the LED equipment and LED lamp pearl on the plane board on the mounting frame is improved. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical scheme in the embodiments of the present application or prior art, the drawings needed to be used in the embodiment or prior art description will be briefly introduced as follows, and obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by the person skilled in the art without creative labor on the premise of the drawings.

[0020] Figure 1 It is the structural schematic diagram of the utility model;

[0021] Figure 2 It is the split structural schematic diagram of the utility model;

[0022] Figure 3 It is the structural schematic diagram of the mounting frame of the utility model;

[0023] Figure 4 It is the utility model Figure 1 It is the enlarged schematic diagram of the structure in A of the utility model.

[0024] The marks in the drawings are: 1. mounting frame;2. sliding groove;3. through hole;4. mounting portion;5. heat dissipation groove;6. transparent protective cover;7. connecting frame;8. LED lamp pearl;9. positioning groove;10. connecting part;11. plane board;12. connecting groove;13. LED equipment;14. protruding portion;15. telescopic groove;16. positioning block;17. inclined groove;18. elastic plate. DETAILED DESCRIPTION

[0025] The technical scheme in the embodiments of the utility model will be clearly and completely described in combination with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only some embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the scope of protection of the utility model.

[0026] The embodiment is a plane LED lamp, a structural schematic diagram of which is shown in Figure 1 and Figure 2 , which comprises a mounting frame 1 and a plane plate 11 detachably fixed at the bottom end of the mounting frame 1, the bottom end of the mounting frame 1 is provided with a connecting groove 12, and the two ends of the mounting frame 1 are provided with positioning grooves 9, the top end surface of the plane plate 11 is fixed with connecting parts 10 which are inserted into the connecting groove 12, and the bottom end surface of the plane plate 11 is fixed with LED lamp beads 8, the inner wall of the connecting part 10 is provided with a protruding part 14, and the outer wall of the connecting part 10 is provided with an expansion groove 15 which extends into the protruding part 14, and the expansion groove 15 is elastically inserted with a positioning block 16 which is connected with the positioning groove 9.

[0027] The top end of the mounting frame 1 is fixed with a mounting part 4, a plurality of through holes 3 are arranged in a rectangular array on the mounting part 4, when the mounting frame 1 is fixed, the expansion pipe is punched into the wall, the bolt is screwed into the expansion pipe through the through hole 3 on the mounting part 4, so that the mounting part 4 and the mounting frame 1 are fixed, the top end of the plane plate 11 is embedded with an LED device 13, and the bottom end of the plane plate 11 is fixed with a connecting frame 7, the side wall of the mounting frame 1 is provided with a heat dissipation groove 5 which is connected with the LED device 13, and the heat dissipation groove 5 is convenient for heat dissipation of the LED device 13.

[0028] As shown in Figure 3 and Figure 4 , the side wall of the connecting frame 7 is provided with a sliding groove 2, the sliding groove 2 is elastically inserted with a transparent protective cover 6, the expansion groove 15 is embedded with a resilient plate 18 in a V-shaped structure, the two ends of the resilient plate 18 are fixedly connected with the inner wall of the expansion groove 15 and the positioning block 16, the top end of the positioning block 16 is provided with an inclined groove 17, and the positioning block 16 is inserted into the positioning groove 9, the connecting part 10 at the top end of the plane plate 11 is inserted into the connecting groove 12 at the bottom end of the mounting frame 1, the inclined groove 17 abuts against the inner wall of the connecting groove 12 in the process of insertion, so as to extrude the positioning block 16 to shrink into the expansion groove 15, the resilient plate 18 in the expansion groove 15 of the connecting part 10 side wall pushes the positioning block 16 to insert into the positioning groove 9, so as to fix the plane plate 11 at the bottom end of the mounting frame 1.

[0029] The disassembled structure of the plane LED lamp is shown in Figure 2 , the structural schematic diagram of the mounting frame 1 is shown in Figure 3 , and the enlarged schematic diagram of the structure in A of Figure 1 is shown in Figure 4 .

[0030] Working principle: when using the plane LED lamp of the technical scheme, after fixing the mounting frame 1, the connecting part 10 at the top end of the plane plate 11 is inserted into the connecting groove 12 at the bottom end of the mounting frame 1, and the inclined groove 17 abuts against the inner wall of the connecting groove 12 during the inserting process, so as to extrude the positioning block 16 to shrink into the telescopic groove 15, the elastic plate 18 in the telescopic groove 15 at the side wall of the connecting part 10 pushes the positioning block 16 to insert into the positioning groove 9, so as to fix the plane plate 11 at the bottom end of the mounting frame 1, when disassembling the plane plate 11 and the LED device 13 thereon, the positioning groove 9 is extruded from the side wall of the mounting frame 1 to move out of the positioning groove 9, so that the connecting plate slides out of the connecting groove 12, and the convenience of mounting and dismounting the LED device 13 on the plane plate 11 and the LED lamp bead 8 on the mounting frame 1 is improved.

[0031] All the technical features in the embodiment can be freely combined according to actual needs.

[0032] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it still can modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part of the technical features, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application, should be included in the protection scope of the present application.

Claims

1. A flat LED lamp comprising a mounting frame (1) and a flat panel (11) detachably fixed at the bottom end of the mounting frame (1), characterized in that, The bottom end of the mounting frame (1) is provided with a connecting groove (12), and both ends of the mounting frame (1) are provided with a positioning groove (9), both sides of the top end surface of the plane plate (11) are fixed with a connecting part (10) inserted into the connecting groove (12), and both sides of the bottom end surface of the plane plate (11) are fixedly installed with LED lamp beads (8), the inner wall of the connecting part (10) is provided with a protruding part (14), and the outer wall of the connecting part (10) is provided with a telescopic groove (15) extending into the protruding part (14), and the telescopic groove (15) is elastically inserted with a positioning block (16) clamped with the positioning groove (9).

2. A flat LED lamp according to claim 1, characterized in that The top end of the mounting frame (1) is fixedly provided with a mounting part (4), and a plurality of through holes (3) are arranged in a rectangular array on the mounting part (4).

3. A flat LED lamp according to claim 2, characterized in that The top end of the plane plate (11) is embedded with an LED device (13), and the bottom end of the plane plate (11) is fixedly provided with a connecting frame (7).

4. A flat LED lamp according to claim 3, characterized in that The side wall of the mounting frame (1) is provided with a heat dissipation groove (5) communicating with the LED device (13).

5. A flat LED lamp according to claim 4, characterized in that The side wall of the connecting frame (7) is provided with a sliding groove (2), and the sliding groove (2) is elastically inserted with a transparent protective cover (6).

6. The flat LED lamp according to claim 1, wherein, The telescopic groove (15) is embedded with a V-shaped elastic plate (18), and both ends of the elastic plate (18) are fixedly connected with the inner wall of the telescopic groove (15) and the positioning block (16).

7. A flat LED lamp according to claim 6, characterized in that The top end of the positioning block (16) is provided with an inclined groove (17), and the positioning block (16) is inserted into the positioning groove (9).

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