CN213394810U

CN213394810U - LED panel lamp convenient to mount and dismount

Info

Publication number: CN213394810U
Application number: CN202021981256.2U
Authority: CN
Inventors: 陆孙丹
Original assignee: Zhejiang Pinxi Lighting Technology Co ltd
Current assignee: Zhejiang Pinxi New Material Co.,Ltd.
Priority date: 2020-09-11
Filing date: 2020-09-11
Publication date: 2021-06-08
Anticipated expiration: 2030-09-11

Abstract

The utility model discloses an LED flat lamp which is simple and convenient to assemble and disassemble, belonging to the technical field of LED lamps and lanterns, comprising a lamp shell, the lower end of the lamp shell is detachably connected with a lamp shade, four corners of the lower end of the lamp shell are movably connected with movable buckles, the movable buckle comprises a connecting rod, a spring, a sleeve, a connecting block, a rotating block and a pull ring, the upper end of the connecting rod is rotatably connected with the lower end of the lamp shell, the lower end of the connecting rod is movably connected inside the sleeve, the bottom of the inner cavity of the sleeve is provided with a bearing, a spring is fixedly connected between the bottom of the connecting rod and the bearing, the lower end of the sleeve is fixedly connected with a connecting block, the middle of the bottom of the connecting block is provided with a pull ring, four corners of the lampshade are provided with fixing holes, the fixing hole penetrates through the lampshade, and a limiting groove is formed in the outer side of one end, facing the ground, of the lampshade at the fixing hole; the utility model discloses an use the activity to detain and fixed slot cooperation work, carry out fixed mounting to the lamp shade, the structure is firm, convenient the dismantlement.

Description

LED panel lamp convenient to mount and dismount

Technical Field

The utility model relates to a LED lamps and lanterns technical field especially relates to a dull and stereotyped lamp of simple and convenient LED is dismantled in installation.

Background

As a novel solid light source, the LED light source not only has the advantages of low power consumption, small volume, high response speed, long service life, easy dimming and color mixing, energy conservation, environmental protection and the like, but also greatly surpasses the traditional light sources such as incandescent lamps, fluorescent lamps and the like in the aspects of production, manufacture and usability. However, due to the characteristics of the LED light source, light emitted from the LED light source is mostly concentrated right in front of the LED, the light intensity distribution of the entire light emitting surface is not uniform, the light at the center is strong, and the light at the periphery is weak. The flat plate lamp can effectively solve the problems, a plurality of LED light beads are usually welded on a substrate to form a direct light source, strip light sources emitted by one substrate at two sides or four substrates connected end to end form an even plane light source after passing through a high-light-transmittance light guide plate, and the light is soft and comfortable without brightness loss, so that the eye fatigue can be effectively relieved. At present, the LED flat lamp is widely applied to different fields of indoor and outdoor illumination of buildings, urban beautification, landscape illumination and the like.

Patent No. CN103216751A discloses an LED panel lamp, which comprises a lamp frame, a substrate, a plurality of blue LEDs, a light guide plate, a diffusion plate, and a film doped with phosphor. The light guide plate and the diffusion plate are embedded in the lamp frame. The base plate is arranged on the inner side face of the lamp frame opposite to the side face of the light guide plate, a plurality of cup grooves are formed in one side of the base plate opposite to the side face of the light guide plate side by side, and each cup groove is provided with a blue light LED. The plurality of blue light LEDs are connected in series or in parallel. The film is attached to the side face of the light guide plate opposite to the plurality of blue LEDs, the light guide plate is provided with a reflective film, the reflective film is attached to one surface of the light guide plate, and the diffusion plate is arranged on one surface of the light guide plate opposite to the reflective film. Above-mentioned LED panel light, emergent light is more even, can not produce the glare, and single lamp damages the back and less to whole light effect influence, and the illuminating effect is better. Blue light LED sets up side by side, and distribution density is lower, and the radiating effect is better, and blue light LED direct mount is in the cup inslot, and production is simple, has reduced manufacturing cost.

The prior art LED flat panel lamp has the following disadvantages: 1. the conventional LED flat lamp is complex in assembly structure, all parts are usually fixed by screws, gaps are easy to appear at the fixed positions, so that the overall structure and quality of the LED flat lamp are affected, and when the LED flat lamp is fixedly connected by screws and the like, all parts of the flat lamp are not convenient to disassemble and replace; 2. the existing LED flat lamp is poor in heat dissipation effect, the internal temperature of the flat lamp is too high during use, and the service life of the flat lamp is shortened.

SUMMERY OF THE UTILITY MODEL

The utility model provides a LED panel light which is simple and convenient to mount and dismount, the utility model uses the movable buckle and the fixed groove to cooperate to fixedly mount the lampshade, the structure is stable, and the disassembly is convenient; the ventilation hole has been seted up in addition, is convenient for dispel the heat to lamp body inside, avoids the influence of high temperature to dull and stereotyped lamp, extension dull and stereotyped lamp life.

The utility model provides a specific technical scheme as follows:

the utility model provides a LED flat lamp with simple and convenient assembly and disassembly, which comprises a lamp shell, the lower end of the lamp shell is detachably connected with a lamp shade, four corners of the lower end of the lamp shell are movably connected with movable buckles, each movable buckle comprises a connecting rod, a spring, a sleeve, a connecting block, a rotating block and a pull ring, the upper end of the connecting rod is movably connected with the lower end of the lamp shell, the lower end of the connecting rod is movably connected inside the sleeve, a rotating block is arranged at the bottom of the inner cavity of the sleeve, a spring is fixedly connected between the bottom of the connecting rod and the rotating block, the lower end of the sleeve is fixedly connected with a connecting block, the middle of the bottom of the connecting block is provided with a pull ring, the fixing holes are formed in the four corners of the lampshade and work in cooperation with the movable buckles, the fixing holes penetrate through the lampshade, and the limiting grooves are formed in the outer sides of one end, facing the ground, of the lampshade at the positions of the fixing holes.

Optionally, the LED lamp set is mounted inside the lamp housing.

Optionally, a plurality of groups of ventilation holes are formed in the middle inside the lamp housing.

Optionally, a light diffusion plate is installed inside the lamp housing.

Optionally, the limiting groove is perpendicular to the fixing hole.

The utility model has the advantages as follows:

the embodiment of the utility model provides a simple and convenient dull and stereotyped lamp of LED is dismantled in installation:

1. the utility model discloses a lower extreme movable mounting at the lamp body has the activity to detain, pass the activity knot in the fixed orifices on the lamp shade when using, stimulate the pull ring downwards again, the pull ring drives connecting block and sleeve and moves down along the fixed orifices, when coming the connecting block to come out from the fixed orifices completely, rotate the pull ring, should install the turning block for the sleeve is inside, so the sleeve can follow the pull ring and rotate together, so can rotate 90 with the connecting block, loosen the pull ring, make the connecting block to the spacing groove of lamp shade bottom, just so can fix the lamp shade in the lamp body lower part, the spring in the sleeve can provide the pulling force simultaneously, make the lamp shade fixed more firm; when the lamp shade needs to be detached to replace or maintain the panel lamp, the pull ring is pulled down and then rotated, so that the connecting block and the fixing hole are overlapped, and the lamp shade can be taken down.

2. The utility model discloses a plurality of groups of ventilation holes have still been seted up on the lamp body of this dull and stereotyped lamp of LED, can be in the illumination through setting up the ventilation hole for the inside circulation of air of lamp body cools down dull and stereotyped lamp is inside, can avoid the high temperature to the influence of dull and stereotyped lamp like this, prolongs the life of dull and stereotyped lamp.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic view of an overall structure of an LED flat lamp according to an embodiment of the present invention, which is easy to assemble and disassemble;

fig. 2 is a side view of a lamp housing of an LED flat lamp according to an embodiment of the present invention, which is easy to assemble and disassemble;

fig. 3 is a schematic structural diagram of an LED lamp group of an LED flat lamp according to an embodiment of the present invention, which is easy to assemble and disassemble;

fig. 4 is a schematic structural view of a lamp shade of an LED flat lamp according to an embodiment of the present invention, which is easy to assemble and disassemble;

fig. 5 is a schematic view of a movable buckle structure of an LED flat lamp according to an embodiment of the present invention, which is easy to assemble and disassemble;

fig. 6 is an enlarged view of a structure at a position a of the LED flat lamp according to an embodiment of the present invention.

In the figure: 1. a lamp housing; 2. a vent hole; 3. a fixing hole; 4. a movable buckle; 5. a lamp shade; 6. a connecting rod; 7. a spring; 8. connecting blocks; 9. a sleeve; 10. rotating the block; 11. a pull ring; 12. an LED lamp group; 13. A limiting groove; 14. a light diffusion plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

An LED flat lamp with easy assembly and disassembly according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 6.

Referring to fig. 1 to 6, an LED flat lamp with simple and convenient assembly and disassembly provided by an embodiment of the present invention includes a lamp housing 1, a lamp shade 5 is detachably connected to a lower end of the lamp housing 1, movable buckles 4 are movably connected to four corners of the lower end of the lamp housing 1, each movable buckle 4 includes a connecting rod 6, a spring 7, a sleeve 9, a connecting block 8, a rotating block 10 and a pull ring 11, an upper end of the connecting rod 6 is movably connected to the lower end of the lamp housing 1, a lower end of the connecting rod 6 is movably connected to the inside of the sleeve 9, the rotating block 10 is arranged at the bottom of an inner cavity of the sleeve 9, the spring 7 is fixedly connected between the bottom of the connecting rod 6 and the rotating block 10, the connecting block 8 is fixedly connected to the lower end of the sleeve 9, the pull ring 11 is arranged in the middle of the bottom of the connecting block 8, fixing holes, the fixing hole 3 penetrates through the lampshade 5, and the limiting groove 13 is formed in the outer side, located at one end, facing the ground, of the lampshade 5, of the fixing hole 3.

The example is that the movable buckle 4 penetrates through the fixing hole 3 in the lampshade 5, so that the movable buckle 4 and the fixing hole 3 work cooperatively to install and fix the lamp housing 1 and the lampshade 5, the structure is stable, and the disassembly and the assembly are convenient.

Referring to fig. 1, the lamp housing 1 is internally provided with an LED lamp group 12.

Illustratively, the illumination is performed by arranging the LED lamp group 12.

Referring to fig. 2, a plurality of groups of ventilation holes 2 are formed in the middle inside the lamp housing 1.

Illustratively, the air inside the lamp housing 1 is circulated through a plurality of groups of ventilation holes 2, so that heat dissipation is facilitated.

Referring to fig. 4, a light diffusion plate 14 is installed inside the lamp housing 5.

Illustratively, the flat lamp is better illuminated by providing the light diffusion plate 14.

Referring to fig. 4, the limiting groove 13 is perpendicular to the fixing hole 3.

Illustratively, the movable buckle 4 can be fixed by arranging the limiting groove 13 perpendicular to the fixing hole 3, so as to realize the installation and fixation of the lamp shade.

When the LED lamp is used, the lamp housing 1 is firstly fixed on a roof during installation, the LED lamp group 12 is fixed inside the lamp housing 1 through bolts, the lower end of the lamp housing 1 is movably provided with the movable buckle 4, the movable buckle 4 penetrates through the fixed hole 3 on the lamp shade 5 during use, the pull ring 11 is pulled downwards, the pull ring 11 drives the connecting block 8 and the sleeve 9 to move downwards along the fixed hole 3, when the connecting block 8 completely comes out of the fixing hole 3, the pull ring 11 is rotated, because the rotating block 10 is installed inside the sleeve 9, the sleeve 9 can be rotated together with the tab 11, so that the connecting piece 8 can be rotated through 90, when the pull ring 11 is loosened, the connecting block 8 is clamped in the limiting groove 13 at the bottom of the lampshade 5, so that the lampshade 5 can be fixed at the lower part of the lamp shell 1, meanwhile, the spring 7 inside the sleeve 9 can provide tension, so that the lampshade 5 is fixed more firmly; when the lamp shade 5 needs to be detached for replacement or the flat lamp needs to be maintained, the pull ring 11 is pulled down and then the pull ring 11 is rotated, so that the connecting block 8 is overlapped with the fixing hole 3, and the lamp shade 5 can be taken down; in addition, still seted up a plurality of groups ventilation hole 2 on the lamp body 1 of this dull and stereotyped lamp of LED, can be in the illumination through setting up ventilation hole 2 for the inside circulation of air of lamp body 1 cools down dull and stereotyped lamp is inside, can avoid the influence of high temperature to dull and stereotyped lamp like this, prolongs the life of dull and stereotyped lamp.

It should be noted that the utility model relates to a LED flat lamp which is simple and convenient to mount and dismount, comprising a lamp body 1; 2. a vent hole; 3. a fixing hole; 4. a movable buckle; 5. a lamp shade; 6. a connecting rod; 7. a spring; 8. Connecting blocks; 9. a sleeve; 10. rotating the block; 11. a pull ring; 12. an LED lamp group; 13. a limiting groove; 14. The light diffuser plate, the components are all common standard or known to those skilled in the art, and the structure and principle thereof are known to those skilled in the art through technical manuals or through routine experimentation.

It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The LED panel lamp comprises a lamp shell (1) and is characterized in that the lower end of the lamp shell (1) is detachably connected with a lamp shade (5), four corners of the lower end of the lamp shell (1) are movably connected with movable buckles (4), each movable buckle (4) comprises a connecting rod (6), a spring (7), a sleeve (9), a connecting block (8), a rotating block (10) and a pull ring (11), the upper end of the connecting rod (6) is movably connected with the lower end of the lamp shell (1), the lower end of the connecting rod (6) is movably connected inside the sleeve (9), the rotating block (10) is arranged at the bottom of an inner cavity of the sleeve (9), the spring (7) is fixedly connected between the bottom of the connecting rod (6) and the rotating block (10), the connecting block (8) is fixedly connected with the lower end of the sleeve (9), the pull ring (11) is arranged in the middle of the bottom, fixed orifices (3) have been seted up on four angles of lamp shade, fixed orifices (3) are detained (4) cooperation work with the activity, lamp shade (5) are run through in fixed orifices (3), spacing groove (13) have been seted up in the outside that fixed orifices (3) are in lamp shade (5) one end towards ground.

2. The LED flat lamp with simple installation and disassembly as claimed in claim 1, wherein the LED lamp set (12) is installed inside the lamp housing (1).

3. The LED flat lamp convenient to mount and dismount as claimed in claim 1, wherein a plurality of groups of ventilation holes (2) are formed in the middle of the inner part of the lamp housing (1).

4. The LED flat lamp with simple installation and disassembly as claimed in claim 1, wherein the light diffusion plate (14) is installed inside the lamp housing (5).

5. The LED flat lamp easy to assemble and disassemble as claimed in claim 1, wherein the limiting groove (13) is perpendicular to the fixing hole (3).