CN212390178U

CN212390178U - Panel light

Info

Publication number: CN212390178U
Application number: CN202020752565.6U
Authority: CN
Inventors: 钟军平; 许建兴
Original assignee: Xiamen Lidaxin Lighting Co ltd
Current assignee: Xiamen Lidaxin Lighting Co ltd
Priority date: 2020-05-09
Filing date: 2020-05-09
Publication date: 2021-01-22
Anticipated expiration: 2030-05-09

Abstract

The application is suitable for the technical field of lamps and lanterns, provides a panel light, including lamps and lanterns main part and frame, the frame encloses on locating the neighboring of lamps and lanterns main part. Wherein, the frame is integrated into one piece structure, and the frame includes at least three frame section, end to end connection in proper order between the at least three frame section. The application provides a panel light, at least three frame section can enclose on the neighboring of locating lamps and lanterns main part for holistic structure is compacter, and further sets up the frame into the integrated into one piece structure, avoids forming the equipment gap, and has avoided needing to connect through the angle sign indicating number between two adjacent frame sections, has reduced spare part to a certain extent, has improved the whole outward appearance of production efficiency and product.

Description

Panel light

Technical Field

The application belongs to the technical field of lamps and lanterns, more specifically says, relates to a panel light.

Background

The existing panel light mainly encloses the grating, the cover body and the diffusion plate through the frame. The frame that panel light generally adopted at present is the aluminium material, and the frame generally includes four frame bodies, and this four frame bodies are closed loop concatenation from beginning to end in proper order and are formed.

However, the four side frames of the existing frame are generally spliced together by electric welding or screw fixation, wherein when the four side frames are fixed by screws, the long side frame and the short side frame are connected by corner connectors, and then the long side frame and the short side frame are connected together by screws, so that assembly and splicing gaps between the side frames are obvious, and the attractiveness of the lamp is affected.

SUMMERY OF THE UTILITY MODEL

An object of the embodiment of the application is to provide a panel light to solve the obvious technical problem of piece gap of the frame of current panel light.

In order to achieve the purpose, the technical scheme adopted by the application is as follows: the utility model provides a panel light, includes lamps and lanterns main part and frame, the frame encloses to be located on lamps and lanterns main part's the neighboring, the frame is the integrated into one piece structure, the frame includes at least three frame section, and is at least three the frame section is end to end connection in proper order.

Optionally, the panel light further comprises:

and the blocking piece is arranged between each frame section and the lamp main body and used for blocking the lamp main body.

Optionally, the blocking member is a stopper or a blocking bracket.

Optionally, each of the frame segments comprises:

a frame section main body; and

at least one rib extends from the inner wall of the frame section main body towards the direction of the lamp main body and is used for being abutted against the blocking piece to limit the position.

Optionally, the luminaire body comprises:

a heat sink disposed within the frame structure;

the light source strip is arranged on the inner wall of the heat dissipation part;

the diffusion plate is covered on the light emitting side of the light source strip; and

the grating is covered on one side of the diffusion plate, which is far away from the light source strip, the grating is detachably connected with the heat dissipation piece, and the grating is of an integrally formed structure;

the frame section includes:

a first rib for supporting the heat sink;

the second ribs are arranged corresponding to the grids; and

and the third ribs are arranged between the first ribs and the second ribs.

Optionally, the blocking member is a stopper, and the panel light further includes three blocking members, which are respectively:

the first blocking piece is arranged between the heat dissipation piece and the diffusion plate, one side of the first blocking piece is respectively abutted with the first rib and the third rib, and one side of the first blocking piece, which is close to the heat dissipation piece, is abutted with the diffusion plate;

the second blocking piece is arranged between the grating and the second ribs, and two opposite side walls of the second blocking piece are respectively abutted against the grating and the second ribs; and

a third blocking member disposed between the first blocking member and the second blocking member;

the first blocking piece and the second blocking piece are hard blocks, and the third blocking piece is an elastic block or a hard block.

Optionally, the blocking member is a blocking bracket, and the blocking member includes:

the side wall of the first bending part is respectively abutted against the side wall of the grating and the side wall of the diffusion plate;

the second bent part is bent and extended from the end part of the first bent part towards the diffusion plate, and the side wall of the second bent part is fixedly connected with the diffusion plate;

the third bending part is bent and extended from the end part of the second bending part towards the direction of the heat dissipation part and is abutted against the first rib; and

and the fourth bending part extends from the end part of the third bending part towards the frame in a bending manner, is positioned between the heat dissipation part and the first ribs, and is fixedly connected with the first ribs.

the first section is positioned in the grid hole of the grid, and two opposite side walls of the first section are respectively abutted against the hole wall of the grid hole;

the second section extends from one end of the first section towards the direction of the diffusion plate, and the second section is connected with the diffusion plate; and

the third section is bent and extended from one end of the second section towards the direction of the first rib, and the third section is fixedly connected with the first rib; or the third section is bent and extended from one end of the second section towards the direction of the third rib, and the end part of the third section is abutted against the third rib.

Optionally, a position of the heat dissipation member corresponding to the light source bar is provided with a recessed portion recessed inwards towards the light source bar.

Optionally, the panel light further comprises:

and the intelligent module is arranged between the grating and the diffusion plate and extends out of the grating.

The application provides a panel light's beneficial effect lies in: compared with the prior art, this application panel light's at least three frame section can enclose on locating the neighboring of lamps and lanterns main part for holistic structure is compacter, and further sets up the frame into the integrated into one piece structure, avoids forming the equipment gap, and has avoided needing to connect through the angle sign indicating number between two adjacent frame sections, has reduced spare part to a certain extent, has improved the whole outward appearance of production efficiency and product.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

Fig. 1 is a schematic top view of a panel lamp according to an embodiment of the present disclosure;

3 FIG. 32 3 is 3 a 3 first 3 schematic 3 sectional 3 view 3 taken 3 along 3 line 3 A 3- 3 A 3 of 3 FIG. 31 3; 3

FIG. 3 is a partially enlarged view of portion A of FIG. 2;

FIG. 4 is a partially enlarged view of the portion B in FIG. 2;

FIG. 5 is a schematic cross-sectional view taken along line B-B of FIG. 1;

FIG. 6 is a partial enlarged view of the portion C in FIG. 5;

3 FIG. 3 7 3 is 3 a 3 second 3 schematic 3 sectional 3 view 3 taken 3 along 3 line 3 A 3- 3 A 3 of 3 FIG. 31 3; 3

FIG. 8 is a partially enlarged view of portion D of FIG. 7;

FIG. 9 is a perspective view of a blocking bracket according to a first embodiment of the present application;

FIG. 10 is a second cross-sectional view taken along line B-B of FIG. 1;

FIG. 11 is an enlarged partial view of section E of FIG. 10;

fig. 12 is a schematic partial cross-sectional view of a panel light provided in an embodiment of the present application;

FIG. 13 is an enlarged partial view of portion F of FIG. 12;

FIG. 14 is a first perspective view of a first barrier stent according to a second embodiment of the present application;

FIG. 15 is a second perspective view of a second barrier stent according to a second embodiment of the present application;

FIG. 16 is a third schematic perspective view of a blocking bracket according to a second embodiment of the present application;

FIG. 17 is a fourth schematic perspective view of a blocking bracket according to the second embodiment of the present application;

fig. 18 is a schematic partial sectional view of a panel lamp according to a third embodiment of the present application;

FIG. 19 is a first perspective view of a first barrier stent according to a third embodiment of the present application;

FIG. 20 is a second perspective view of a barrier stent according to a third embodiment of the present application;

3 FIG. 3 21 3 is 3 a 3 third 3 schematic 3 sectional 3 view 3 taken 3 along 3 line 3 A 3- 3 A 3 of 3 FIG. 31 3; 3

FIG. 22 is a partially enlarged view of the portion G of FIG. 21;

FIG. 23 is an enlarged partial view of portion H of FIG. 21;

fig. 24 is a schematic bottom view of a panel light according to an embodiment of the present application.

Wherein, in the figures, the respective reference numerals:

1-a lamp body; 11-a heat sink; 111-a recess; 12-a light source bar; 13-a diffuser plate; 14-a grid; 141-a gate hole; 142-a bottom plate; 143-grid; 15-a support frame; 16-a support column; 17-pressing strips; 2-a frame; 21-frame section; 212-a frame section body; 213-ribs; 2131-first ribs; 2132-second ribs; 2133-third ribs; 3-a barrier; 31-a first barrier; 310-minus holes; 32-a second barrier; 33-a third barrier; 341-first bending section; 342-a second bend; 3420-first mounting hole; 343-a third bend; 344-a fourth fold; 3440-second mounting hole; 345-first section; 3450-boss; 346-a second segment; 3460-third mounting hole; 347-third section; 3470-fourth mounting hole; 4-an intelligent module; 5-a drive assembly.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present application clearer, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings that is solely for the purpose of facilitating the description and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1 and fig. 2 together, a panel light according to an embodiment of the present application will be described. The panel lamp can be used in lighting environments such as classrooms, office places, homes and the like. The panel lamp comprises a lamp body 1 and a frame 2, wherein the frame 2 surrounds the peripheral edge of the lamp body 1. Wherein, frame 2 is integrated into one piece structure, and this frame 2 includes at least three frame section 21, and end to end connection in proper order between each frame section 21. That is, the frame 2 is a closed integrally formed structure, and is formed by scanning a three-dimensional scanning cross section along a shape track of the frame 2, wherein the cross section is a cross section along the frame 2 in fig. 2, and the shape track of the frame 2 refers to an outer edge line of the frame 2 in fig. 1.

The application provides a panel light, compare with prior art, at least three frame section 21 can enclose and locate on the neighboring edge of lamps and lanterns main part 1 for holistic structure is compacter, and further sets up frame 2 into the integrated into one piece structure, avoids forming the equipment gap, and avoids needing to connect through the angle sign indicating number between two adjacent frame sections 21, has reduced spare part to a certain extent, has improved the whole outward appearance of production efficiency and product.

In a specific application, the number of the frame sections 21 may be three, four or more, and may be selected according to specific requirements, and is preferably four, and the four frame sections 21 are arranged around the outer peripheral edge of the lamp main body 1.

In another embodiment of the present application, please refer to fig. 3, fig. 5 and fig. 8, the panel lamp further includes a blocking member 3, the blocking member 3 is disposed between each frame section 21 and the lamp main body 1 for blocking the lamp main body 1, so as to prevent the lamp main body 1 from moving radially to a certain extent, and improve the stability of the panel lamp.

In another embodiment of the present application, please refer to fig. 3 and 8, wherein the blocking member 3 is a stopper or a blocking bracket, which can be selected according to specific requirements.

In another embodiment of the present application, referring to fig. 3 and 8, in order to further improve the stability of the panel light, the frame segment 21 includes a frame segment main body 212 and at least one rib 213. The frame body 212 is disposed at the periphery of the lamp body 1, and at least one rib 213 extends from the inner wall of the frame body 212 toward the direction of the lamp body 1, and is used for abutting against the blocking member 3 to limit the relative movement between the lamp body 1 and the frame 21.

In another embodiment of the present application, referring to fig. 2 to 5, the lamp main body 1 includes a heat dissipation member 11, a light bar 12, a diffusion plate 13 and a grille 14. Light source strip 12 sets up on the inner wall of heat dissipation piece 11, diffuser plate 13 covers the light-emitting side of locating light source strip 12, diffuser plate 13 is located to the grid 14 lid and is located one side that deviates from light source strip 12 of diffuser plate 13, grid 14 can dismantle with heat dissipation piece 11 and be connected, grid 14 is the integrated into one piece structure, heat dissipation piece 11, light source strip 12, diffuser plate 13 and grid 14 stack gradually the setting, frame 2 encloses on locating heat dissipation piece 11, light source strip 12, diffuser plate 13 and the peripheral edge of grid 14.

Referring further to fig. 6-8, when the grill 14 is flat, the ribs 213 are first ribs 2131, second ribs 2132, and third ribs 2133, respectively. Wherein the first ribs 2131 are used for supporting the heat sink 11; the second ribs 2132 are disposed corresponding to the position of the grille 14, and the third ribs 2133 are disposed between the first ribs 2131 and the second ribs 2132.

Of course, in other embodiments, referring further to fig. 21 to 23, when the grill 14 is frame-shaped, the grill 14 includes a bottom plate 142 and a grill 143 extending from the bottom plate 142 toward the heat sink 11, and the grill 143 is used to support the heat sink 11. Ribs 213 are first ribs 2131 and second ribs 2132, respectively. The first ribs 2131 and the grill 143 support the heat sink 11 together.

In another embodiment of the present application, referring to fig. 3, 4 and 6, the blocking members 3 are stoppers, and the number of the blocking members 3 is three. The three stoppers 3 are a first stopper 31, a second stopper 32, and a third stopper 33, respectively. The first blocking member 31 is disposed between the heat dissipating member 11 and the diffusing plate 13, one side of the first blocking member 31 abuts against the first ribs 2131 and the third ribs 2133, one side of the first blocking member 31 adjacent to the heat dissipating member 11 abuts against the diffusing plate 13, the second blocking member 32 is disposed between the grill 14 and the second ribs 2132, two opposite side walls of the second blocking member 32 abut against the grill 14 and the second ribs 2132, and the third blocking member 33 is disposed between the first blocking member 31 and the second blocking member 32. Referring specifically to fig. 1 to 4, the stoppers located at opposite sides of the bezel 2 are different in sectional shape along the sectional direction of the bezel 2 in the longitudinal direction. In the cross-sectional direction in the width direction of the frame 2, the stoppers located on the opposite sides of the frame 2 have the same cross-sectional shape.

Specifically, in the present embodiment, the relief hole 310 is formed in the first blocking member 31 so that the weight of the entire panel lamp is light, the first blocking member 31 and the second blocking member 32 are hard blocks, and the third blocking member 33 is an elastic block. The third blocking member 33 is made of silicone rubber or butadiene-acrylonitrile rubber. Of course, in other embodiments, the third barrier 33 is a hard mass.

The following embodiments are provided based on differently shaped blocking brackets:

the first embodiment is as follows:

referring to fig. 7 to 11, the blocking member 3 is a blocking bracket, and the blocking member 3 includes a first bending portion 341, a second bending portion 342, a third bending portion 343, and a third bending portion 343. The side wall of the first bending portion 341 is abutted to the side wall of the grille 14 and the side wall of the diffuser plate 13, the second bending portion 342 is bent and extended from the end of the first bending portion 341 toward the diffuser plate 13, the side wall of the second bending portion 342 is fixedly connected to the diffuser plate 13, the third bending portion 343 is bent and extended from the end of the second bending portion 342 toward the heat sink 11, the third bending portion 343 is abutted to the first rib 2131, the fourth bending portion 344 is bent and extended from the end of the third bending portion 343 toward the frame 2, the fourth bending portion 344 is located between the heat sink 11 and the first rib 2131, and the fourth bending portion 344 is fixedly connected to the first rib 2131.

Specifically, referring to fig. 9, the first bending portion 341, the second bending portion 342, and the fourth bending portion 344 are flat plate structures, the third bending portion 343 is a bending plate structure, and the third bending portion 343 can be bent at will as long as the end of the third bending portion 343 is ensured to abut against the first rib 2131. The second bending portion 342 has a first mounting hole 3420, and the fixing members such as screws pass through the first mounting hole 3420 to be fixedly connected to the diffuser plate 13, and the fourth bending portion 344 has a second mounting hole 3440, and the fixing members such as screws pass through the second mounting hole 3440 to be fixedly connected to the first ribs 2131.

Example two;

referring to fig. 12 and 13, the blocking member 3 is a blocking bracket, and the blocking member 3 includes a first segment 345, a second segment 346, and a third segment 347. The first segment 345 is located in the gate hole 141 of the grid 14, and two opposite sidewalls of the first segment 345 respectively abut against the hole walls of the gate hole 141. The second segment 346 extends from one end of the first segment 345 in a direction toward the diffusion plate 13, the second segment 346 is connected to the diffusion plate 13, the third segment 347 extends from one end of the second segment 346 in a bent manner in a direction toward the first ribs 2131, and the third segment 347 is fixedly connected to the first ribs 2131.

In this embodiment, referring to fig. 14 to 17, two opposite sidewalls of the first segment 345 respectively abut against the hole walls of the gate holes 141, there are two main structures, the first segment 345 is provided with a protrusion 3450 protruding toward the hole walls of the gate holes 141, the protrusion 3450 ensures that the two opposite sidewalls of the first segment 345 respectively abut against the hole walls of the gate holes 141, and of course, the first segment 345 may also be a bent plate, and ensures that the two sidewalls of the first segment 345 respectively abut against the hole walls of the gate holes 141.

The second section 346 has a flat plate-like structure, and the second section 346 is provided with a third mounting hole 3460, so that the second section 346 can be fixedly connected to the diffuser plate 13, but of course, the second section 346 may have no mounting hole, and the second section 346 may be secured in contact with the diffuser plate 13.

The third segment 347 is a bending plate as long as the end of the third segment 347 can be fixedly connected to the first ribs 2131, and specifically, the third segment 347 is provided with a fourth mounting hole 3470.

Example three:

referring to fig. 18 to 20, the difference from the second embodiment is that third segment 347 extends from one end of second segment 346 in a bent manner in a direction toward third rib 2133, third segment 347 is fixedly connected to first rib 2131, and an end of third segment 347 abuts against third rib 2133. In this embodiment, the first segment 345 is provided with a protrusion 3450 extending toward the hole wall of the grid hole 141, the protrusion 3450 abuts against the hole wall of the grid hole 141, the third segment 347 is provided with a fourth mounting hole 3470, and a connector such as a screw passes through the fourth mounting hole 3470 and is fixedly connected to the first rib 2131.

In another embodiment of the present application, referring to fig. 1 and fig. 2, the heat dissipation member 11 corresponds to the position of the light source bar 12 and faces the concave portion 111 of the light source bar 12. The recess 111 may strengthen the supporting force of the top surface of the heat sink 11, prevent collapse, and fix the light source bar 12.

By fixing the diffuser 13 and the louver 14 by the stoppers or the stopper holders in the above embodiments, the distance between the light source bar 12 and the diffuser 13 can be adjusted, thereby making the light mixing more sufficient.

In another embodiment of the present application, referring to fig. 21 to 23, the panel light further includes an intelligent module 4. Is disposed between the grill 14 and the diffuser plate 13 and extends out of the grill 14. This intelligent object 4 mainly has optical sensor, temperature and humidity sensor, infrared sensor, human heat release infrared sensor and circuit combination to become, has also integrated carbon dioxide detection and wireless audio amplifier function simultaneously.

In another embodiment of the present application, referring to fig. 23, the panel lamp further includes a support bracket 15 disposed between the heat sink 11 and the light source bar 12, wherein the support bracket 15 is used for supporting the heat sink 11, so as to improve the stability of the heat sink 11. Still be equipped with the support column 16 towards the extension of heat sink 11 on this support frame 15, this support column 16 is the integrative shaping of shape of falling T, prevents that welding failure back, support column 16 and support frame 15 from droing, takes place the danger that whole lamp drops. The panel lamp further comprises a pressing strip 17 arranged on the heat dissipation member 11 and a driving assembly 5 arranged on the heat dissipation member 11, one side of the pressing strip 17 is buckled with the inner wall of the frame 2, the other side of the pressing strip 17 presses the heat dissipation member 11, and the pressing strip 17 and the heat dissipation member 11 are locked on the frame 2 through screws. The driving assembly 5 is electrically connected to the light bar 12.

When the grill 14 is frame-shaped, the grill 143 of the grill 14 is provided with a recess for receiving the support frame 15. The grid holes 141 of the grid 14 are shaped holes, and the outlines of the grid holes 141 are hexagonal or pentagonal.

The panel lamp is installed in the following manner:

firstly, fixing the light source strips 12 on the inner wall of the heat dissipation member 11, electrically connecting a plurality of light source strips 12, and fixing the support frame 15 on the inner wall of the heat dissipation member 11;

subsequently, the grill 14 and the diffusion plate 13 are sequentially placed on the inner wall of the bezel 2; the first blocking piece 31, the second blocking piece 32 and the third blocking piece 33 are sequentially plugged into a gap on the other side surface on the opposite side of the grille 14 along the width direction of the frame 2, so that the grille 14 cannot move in the direction; the first blocking member 31, the second blocking member 32 and the third blocking member 33 are sequentially inserted in the longitudinal direction of the frame 2, and similarly, the first blocking member 31, the second blocking member 32 and the third blocking member 33 are sequentially inserted on the opposite side so that the grill 14 does not move in this direction, and the first blocking member 31 and the frame 2 are screw-locked, thereby fixing the grill 14 and the diffusion plate 13;

then, the intelligent module 4 is inserted into the middle of the grid 14 and the diffusion plate 13 and locked;

and finally, the heat dissipation member 11 is arranged on the frame 2, one side of the pressing strip 17 is buckled with the inner wall of the frame 2, the other side of the pressing strip 17 presses the heat dissipation member 11, and the pressing strip 17 and the heat dissipation member 11 are locked on the frame 2 through screws.

The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. The utility model provides a panel light, includes lamps and lanterns main part and frame, the frame encloses to be located on the neighboring edge of lamps and lanterns main part, its characterized in that: the frame is the integrated into one piece structure, the frame includes at least three frame section, and is at least three the frame section is end to end connection in proper order.

2. The panel light of claim 1, wherein: the panel light further includes:

3. The panel light of claim 2, wherein: the blocking piece is a stop block or a blocking bracket.

4. The panel light of claim 2, wherein: each of the frame segments includes:

a frame section main body; and

5. The panel light of claim 4, wherein: the lamp main body includes:

a heat sink;

the frame section includes:

a first rib for supporting the heat sink;

the second ribs are arranged corresponding to the grids; and

and the third ribs are arranged between the first ribs and the second ribs.

6. The panel light of claim 5, wherein: the stop piece is a stop block, the panel light further comprises three stop pieces, and the three stop pieces are respectively:

7. The panel light of claim 5, wherein: the blocking member is a blocking bracket, and the blocking member includes:

8. The panel light of claim 5, wherein: the blocking member is a blocking bracket, and the blocking member includes:

9. The panel lamp according to any one of claims 5 to 8, wherein: and the position of the heat dissipation piece corresponding to the light source strip is provided with a concave part which is inwards concave towards the light source strip.

10. The panel lamp according to any one of claims 5 to 8, wherein: the panel light further includes: