CN212005317U

CN212005317U - Frameless panel lamp

Info

Publication number: CN212005317U
Application number: CN202020719668.2U
Authority: CN
Inventors: 何浩鹏; 黄广胜; 刘远惠; 韦明术
Original assignee: Foshan Jiamg Lighting Appliance Co ltd
Current assignee: Foshan Jiamg Lighting Appliance Co ltd
Priority date: 2020-04-30
Filing date: 2020-04-30
Publication date: 2020-11-24
Anticipated expiration: 2030-04-30

Abstract

The utility model discloses a frameless panel lamp, which comprises a transversely arranged back plate, a diffusion plate and a frame, wherein the diffusion plate is arranged at the bottom of the frame, the diffusion plate is provided with an installation layer and a covering layer which are stacked up and down, the covering layer is arranged at the lower side of the frame, the covering layer covers the bottom of the frame, the installation layer is arranged at the inner side of the frame, and the installation layer is connected with the frame; the frame top is located to the backplate, is equipped with the light source subassembly on the backplate, and the light source subassembly is located between backplate and the diffuser plate. The bottom of the frame is covered by the covering layer provided with the diffusion plate, so that the frame cannot be seen from the light emitting surface of the panel lamp, a structure with no frame on the light emitting surface is formed, the light emitting area is increased, and the whole light emitting effect is improved; meanwhile, the light source assembly is arranged on the back plate, and the back plate can be directly taken down during assembly or disassembly without installing the light source assembly in the frame, so that the structure is simple and the assembly is convenient.

Description

Frameless panel lamp

Technical Field

The utility model relates to an illumination lamps and lanterns technical field, in particular to frameless panel light.

Background

The panel light among the prior art adopts the frame design mostly, and the frame has occupied the edge in light emitting area, reduces light-emitting area, has influenced the holistic luminous effect of panel light, especially when the large tracts of land is thrown light on, can't realize the no dark space concatenation of panel light. In addition, the structure of the existing panel lamp is complex and the assembly is troublesome. Thus, the prior art still has disadvantages.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a no frame panel light.

According to the utility model discloses frameless panel light, including horizontal backplate, diffuser plate and the frame that sets up, the diffuser plate is located the bottom of frame, the diffuser plate has upper and lower range upon range of installation layer and cover layer, the cover layer is located the downside of frame, the cover layer covers the bottom of frame, the installation layer is located the inboard of frame, the installation layer with the frame is connected; the back plate is arranged at the top of the frame, and a light source assembly is arranged on the back plate and is arranged between the back plate and the diffusion plate.

According to the utility model discloses no frame panel light has following technological effect at least: the bottom of the frame is covered by the covering layer provided with the diffusion plate, so that the frame cannot be seen from the light emitting surface of the panel lamp, a structure with no frame on the light emitting surface is formed, the light emitting area is increased, and the whole light emitting effect is improved; meanwhile, the light source assembly is arranged on the back plate, and the back plate can be directly taken down during assembly or disassembly without installing the light source assembly in the frame, so that the structure is simple and the assembly is convenient.

According to the utility model discloses a few embodiments, the frame inboard is equipped with protruding edge, the installation layer has range upon range of first layer and second floor from top to bottom, first layer, second floor, cover layer from top to bottom range upon range of setting, protruding edge is located the first layer with cover between the layer, the top surface on protruding edge with the bottom surface butt of first layer.

According to some embodiments of the present invention, the frame comprises a left frame section, a front frame section, a right frame section and a rear frame section connected end to end, the convex edge comprises a left edge section and a right edge section, the left edge section is disposed on the left frame section, and the right edge section is disposed on the right frame section; the distance between the left frame section and the right frame section is called a first distance, the distance between the left edge section and the right edge section is called a second distance, the transverse dimension of the first layer is smaller than the first distance, and the transverse dimension of the second layer is smaller than the second distance, so that the covering layer can move transversely relative to the frame; when the cover layer moves to the leftmost side, the right end of the first layer is arranged at the left side of the right edge section, and/or when the cover layer moves to the rightmost side, the left end of the first layer is arranged at the right side of the left edge section.

According to some embodiments of the present invention, the frame comprises a plurality of unit frame sections, all of the unit frame sections are connected end to end, the convex edge comprises a plurality of unit edge sections, and the unit edge sections are disposed on the unit frame sections; two adjacent unit frame sections are detachably connected.

According to some embodiments of the present invention, the unit frame section is provided with a connecting seat, the connecting seat is disposed inside the frame, the connecting seat is provided with a first through groove, and an extending direction of the first through groove is consistent with an extending direction of the unit frame section; two adjacent unit frame sections are connected through a connecting block, the connecting block is provided with two connecting arms, the two connecting arms are respectively arranged in two adjacent first through grooves of the connecting seat, and the connecting arms are detachably connected with the side walls of the first through grooves.

According to some embodiments of the invention, the connecting arm with the lateral wall of first logical groove passes through bolted connection.

According to the utility model discloses a some embodiments, the frame is made by the section bar, the frame upside is equipped with first annular groove, the backplate covers from top to bottom first annular groove, the backplate corresponds annular groove department is equipped with a plurality of first through-holes, be equipped with first bolt in the first through-hole, first bolt with annular groove's lateral wall threaded connection.

According to the utility model discloses a some embodiments, the periphery of backplate is along being equipped with the turn-ups of buckling downwards, the frame upside is equipped with the annular groove of second, the turn-ups is located in the annular groove of second.

According to some embodiments of the utility model, the upside of backplate is equipped with mount pad and lamp area, the lamp area encircles the mount pad.

According to some embodiments of the utility model, the light source subassembly includes a plurality of LED lamp pearls, all LED lamp pearl evenly lays in the bottom surface of backplate.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a top view of a frameless panel lamp according to an embodiment of the present invention;

FIG. 2 is a schematic diagram of the structure of the bezel of FIG. 1;

fig. 3 is a front view of a frameless panel light according to an embodiment of the present invention;

FIG. 4 is an enlarged schematic view of portion A of FIG. 3;

fig. 5 is a front view of a bezel-less panel light according to further embodiments of the present invention.

Reference numerals:

mounting base 110, light strip 120, backplate 200, first bolt 210, LED lamp bead 220, turn-ups 230, frame 300, unit frame section 310, unit edge section 311, connecting block 320, left frame section 330, left edge section 331, right frame section 340, right edge section 341, diffuser plate 400, first layer 410, second layer 420, cover layer 430, first annular groove 510, second annular groove 520.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. The terms "a" or "an" mean one or more, the terms "a" or "an" mean two or more, the terms larger than, smaller than, exceeding, and the like are understood to include the number, and the terms "larger than, smaller than, within, and the like are understood to include the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

A frameless panel lamp according to an embodiment of the present invention is described below with reference to fig. 1 to 5.

According to the utility model discloses frameless panel light, including horizontal backplate 200, diffuser plate 400 and frame 300 that set up, diffuser plate 400 locates the bottom of frame 300, diffuser plate 400 has upper and lower range upon range of installation layer and cover layer 430, and cover layer 430 locates the downside of frame 300, and cover layer 430 covers the bottom of frame 300, and the installation layer locates the inboard of frame 300, and the installation layer is connected with frame 300; backplate 200 is located at the top of frame 300, and backplate 200 is provided with a light source assembly, which is located between backplate 200 and diffuser plate 400.

For example, as shown in fig. 1 to fig. 3, the frame 300 is rectangular, wherein the side length of the frame 300 may be 295mm × 295mm, 450mm × 450mm, 595mm × 295mm, 595mm × 595mm, 1000mm × 250mm, and the like, and when the side length of the frame 300 may be 450mm × 450mm, the shielding layer 430 of the diffuser plate 400 may also be 450mm × 450mm, the shielding layer 430 may just cover the frame 300, and the shielding layer 430 may also be set to be slightly larger than the frame 300; the mounting layer inlays in frame 300, and the mounting layer can bond, joint or other connected mode with frame 300, fix the mounting layer on frame 300 can.

The bottom of the frame 300 is covered by the covering layer 430 of the diffusion plate 400, so that the frame 300 cannot be seen from the light-emitting surface of the panel lamp, and the structure that the light-emitting surface has no frame 300 is formed, so that the light-emitting area is increased, and the whole light-emitting effect is improved; meanwhile, the light source assembly is arranged on the back plate 200, and the back plate 200 can be directly taken down during assembly or disassembly without installing the light source assembly in the frame 300, so that the structure is simple and the assembly is convenient.

In some embodiments of the present invention, the inner side of the frame 300 is provided with a convex edge, the mounting layer has a first layer 410 and a second layer 420 stacked from top to bottom, the first layer 410, the second layer 420 and the covering layer 430 are stacked from top to bottom, the convex edge is disposed between the first layer 410 and the covering layer 430, and the top surface of the convex edge is abutted to the bottom surface of the first layer 410. As shown in fig. 4, the convex edge is disposed at the bottom of the frame 300, the first layer 410, the second layer 420 and the cover layer 430 are integrally formed, during production, a slot may be formed on a side surface of the diffuser plate 400, an upper side of the slot is the first layer 410, the slot is the second layer 420, and a lower side of the slot is the cover layer 430; therefore, glue, bolts or other connecting pieces are not needed, the structure is simple, and the connection is stable.

In some embodiments of the present invention, the frame 300 includes a plurality of unit frame sections 310, all the unit frame sections 310 are connected end to end, the convex edge includes a plurality of unit edge sections 311, and the unit edge sections 311 are disposed on the unit frame sections 310; two adjacent unit frame segments 310 are detachably connected. Therefore, the diffusion plate 400 is firmly connected with the frame 300, the frame 300 needs to be disassembled first when the diffusion plate 400 needs to be disassembled, and the diffusion plate 400 is not easy to fall off from the frame 300; during assembly, the cell frame section 310 may be first wrapped around the diffuser plate 400, all the cells are embedded between the first layer 410 and the cover layer 430 along the section 311, and then the cell frame sections 310 are connected to form the frame 300; for example, the frame 300 may have a rectangular shape, and the unit frame segments 310 may have four shapes, and the four unit frame segments 310 may be first installed on four sides of the diffusion plate 400 during assembly, and then the adjacent unit frame segments 310 may be fixed together by corner connectors.

In some embodiments of the present invention, the unit frame section 310 is provided with a connecting seat, the connecting seat is disposed inside the frame 300, the connecting seat is provided with a first through groove, and an extending direction of the first through groove is consistent with an extending direction of the unit frame section 310; two adjacent unit frame sections 310 are connected through a connecting block 320, the connecting block 320 is provided with two connecting arms, the two connecting arms are respectively arranged in the first through grooves of the two adjacent connecting seats, and the connecting arms are detachably connected with the side walls of the first through grooves. As shown in fig. 4, the connecting seat and the unit frame section 310 may be an integrally formed component, the unit frame section 310 is an aluminum profile, and the first through groove is an existing structure when the aluminum profile is formed, so that the structure is stable and convenient to produce; connecting block 320 can be the angle sign indicating number, and the lateral wall accessible bolted connection of linking arm and first logical groove is convenient for the dismouting when connecting firmly.

In some embodiments of the present invention, the frame 300 is made of a section bar, the upper side of the frame 300 is provided with a first annular groove 510, the backboard 200 covers the first annular groove 510 from top to bottom, the backboard 200 is provided with a plurality of first through holes corresponding to the annular grooves, the first through holes are provided with the first bolts 210, and the first bolts 210 are connected with the side wall threads of the annular groove. The first annular groove 510 may also be an existing structure during profile production, and the first bolt 210 may be directly embedded in the first annular groove 510 without additionally machining a bolt hole on the frame 300; the installation of the back panel 200 is completed and the connection between the adjacent two unit frame sections 310 is made more firm.

In some embodiments of the present invention, the periphery of the back plate 200 is provided with a downward bent flange 230, the upper side of the frame 300 is provided with a second annular groove 520, and the flange 230 is disposed in the second annular groove 520. Thus, the positioning of the backboard 200 is facilitated, and the reinforced backboard 200 is not easy to bend due to the structure thereof, as shown in fig. 4, the second annular groove 520 can be formed by connecting all the first through grooves end to end, the connecting block 320 is arranged at the bottom of the second annular groove 520, and the flange 230 is arranged above the connecting block 320.

In some embodiments of the present invention, the upper side of back panel 200 is provided with a mounting base 110 and a light strip 120, and light strip 120 surrounds mounting base 110. The mount pad 110 is used for installing frameless panel lamp to the wall, when using like this, can close the light source subassembly and open lamp area 120, and the light that lamp area 120 sent can be through the ceiling reflection, and luminous luminance is lower, and is also comparatively soft, can provide light for the lavatory night when not influencing the sleep quality, has richened the utility model discloses a light-emitting mode provides more selections for the user.

The LED lamp beads 220 of the existing panel lamp are arranged on the frame 300, and a uniform plane light-emitting effect can be achieved only by arranging a light guide plate; and in some embodiments of the present invention, the light source assembly includes a plurality of LED lamp beads 220, and all the LED lamp beads 220 are uniformly arranged on the bottom surface of the back plate 200. The LED lamp can achieve even plane light-emitting effect without arranging a light guide plate, has a simple structure, does not need to install the light guide plate, and is convenient to assemble.

In other embodiments of the present invention, as shown in fig. 5, the difference from the above embodiments is that the frame 300 includes a left frame section 330, a front frame section, a right frame section 340 and a rear frame section that are connected end to end, the convex edge includes a left edge section 331 and a right edge section 341, the left edge section 331 is disposed on the left frame section 330, and the right edge section 341 is disposed on the right frame section 340; the distance between the left frame section 330 and the right frame section 340 is referred to as a first distance, the distance between the left edge section 331 and the right edge section 341 is referred to as a second distance, the lateral dimension of the first layer 410 is smaller than the first distance, and the lateral dimension of the second layer 420 is smaller than the second distance, so that the cover layer 430 can move laterally relative to the frame 300; when the cover layer 430 moves to the leftmost side, the right end of the first layer 410 is disposed to the left of the right edge section 341, and/or when the cover layer 430 moves to the rightmost side, the left end of the first layer 410 is disposed to the right of the left edge section 331. During assembly, the left frame section 330, the front frame section, the right frame section 340 and the rear frame section can be fixedly connected together in a bolt connection mode, a welding mode, a clamping mode or other suitable connection modes, and then the diffusion plate 400 is installed, so that the assembly of the frameless panel lamp is facilitated; taking the example that the right end of the first layer 410 is disposed at the left of the right edge section 341 when the cover layer 430 moves to the leftmost side, at this time, the left end of the first layer 410 abuts against the left frame section 330 and/or the left end of the second layer 420 abuts against the left edge section 331, and the right end of the first layer 410 can move up and down, and during installation, the left end of the first layer 410 can be inserted into the frame 300, then the diffuser plate 400 can be moved leftwards, so that the left edge section 331 is embedded into the left end of the diffuser plate 400, then the right end of the first layer 410 is inserted into the frame 300, then the diffuser plate 400 can be moved rightwards, so that the right edge section 341 is embedded into the right end of the diffuser plate 400, and thus the; in order to make the right end of the first layer 410 move up and down when the cover layer 430 moves to the leftmost side, the left edge section 331 can be made of a thin metal sheet with certain elasticity, and the thickness of the second layer 420 can also be made larger than that of the left edge section 331; need not the split frame 300 during dismouting diffuser plate 400, after no frame panel light installed on the wall, when needing to overhaul, need not to pull down from the wall, can directly take off diffuser plate 400 and overhaul can.

The above description is for the purpose of illustrating the preferred embodiments of the present invention, but the present invention is not limited to the illustrated embodiments, and those skilled in the art can make various equivalent modifications or substitutions without departing from the spirit of the present invention, and such equivalent modifications or substitutions are included in the scope of the present invention defined by the appended claims.

Claims

1. The utility model provides a frameless panel light which characterized in that: the light diffusion plate is arranged at the bottom of the frame and provided with an installation layer and a covering layer which are stacked up and down, the covering layer is arranged at the lower side of the frame, the covering layer covers the bottom of the frame, the installation layer is arranged at the inner side of the frame, and the installation layer is connected with the frame; the back plate is arranged at the top of the frame, and a light source assembly is arranged on the back plate and is arranged between the back plate and the diffusion plate.

2. The frameless panel lamp of claim 1, wherein: the frame inboard is equipped with protruding edge, the installation layer has range upon range of first layer and second floor from top to bottom, first layer, second floor, cover layer from top to bottom range upon range of setting, protruding edge is located the first layer with between the cover layer, the top surface on protruding edge with the bottom surface butt of first layer.

3. The frameless panel lamp of claim 2, wherein: the frame comprises a left frame section, a front frame section, a right frame section and a rear frame section which are connected end to end, the convex edge comprises a left edge section and a right edge section, the left edge section is arranged on the left frame section, and the right edge section is arranged on the right frame section; the distance between the left frame section and the right frame section is called a first distance, the distance between the left edge section and the right edge section is called a second distance, the transverse dimension of the first layer is smaller than the first distance, and the transverse dimension of the second layer is smaller than the second distance, so that the covering layer can move transversely relative to the frame; when the cover layer moves to the leftmost side, the right end of the first layer is arranged at the left side of the right edge section, and/or when the cover layer moves to the rightmost side, the left end of the first layer is arranged at the right side of the left edge section.

4. The frameless panel lamp of claim 2, wherein: the frame comprises a plurality of unit frame sections, all the unit frame sections are connected end to end, the convex edge comprises a plurality of unit edge sections, and the unit edge sections are arranged on the unit frame sections; two adjacent unit frame sections are detachably connected.

5. The frameless panel lamp of claim 4, wherein: the unit frame section is provided with a connecting seat, the connecting seat is arranged on the inner side of the side frame, the connecting seat is provided with a first through groove, and the extending direction of the first through groove is consistent with the extending direction of the unit frame section; two adjacent unit frame sections are connected through a connecting block, the connecting block is provided with two connecting arms, the two connecting arms are respectively arranged in two adjacent first through grooves of the connecting seat, and the connecting arms are detachably connected with the side walls of the first through grooves.

6. The frameless panel lamp of claim 5, wherein: the connecting arm is connected with the side wall of the first through groove through a bolt.

7. The frameless panel lamp of claim 1, wherein: the frame is made by the section bar, the frame upside is equipped with first annular groove, the backplate covers from top to bottom first annular groove, the backplate corresponds annular groove department is equipped with a plurality of first through-holes, be equipped with first bolt in the first through-hole, first bolt with annular groove's lateral wall threaded connection.

8. The frameless panel lamp of claim 7, wherein: the periphery of backplate is along being equipped with the turn-ups of buckling downwards, the frame upside is equipped with the annular groove of second, the turn-ups is located in the annular groove of second.

9. The frameless panel lamp of claim 1, wherein: the upper side of backplate is equipped with mount pad and lamp area, the lamp area encircles the mount pad.

10. The frameless panel lamp of claim 1, wherein: the light source component comprises a plurality of LED lamp beads, and all the LED lamp beads are uniformly distributed on the bottom surface of the back plate.