CN212005569U - Frame of panel light - Google Patents

Abstract

The utility model provides a frame of panel light, enclose the aluminium alloy that closes including many head and the tail concatenations, every aluminium alloy is a body structure, the aluminium alloy is including being outer panel and the bottom plate that L shape was put, the tip inwards extension that the outer panel was kept away from to the bottom plate has the circular arc inner panel, outer panel top inner wall level is provided with the short backup pad that supplies the upper cover board to place, the vertical upwards extension of upper surface that the bottom plate is close to the circular arc inner panel has the primary riser with short backup pad parallel and level, the vertical short riser that upwards extends in circular arc inner panel middle part has the height to be less than the light guide plate, short riser middle part is to outer panel direction level extension has the connection hyphen board, the vertical upwards extension of tip that keeps away from the hyphen board of connection hyphen board has the secondary riser with the primary riser parallel and level, be provided. This practical panel light's frame is through setting up deep floor to and set up the V-arrangement groove on deep floor, the screw that makes follow the upper cover plate squeeze into can be straight squeeze into and squeeze into back firm in connection.

Description

Frame of panel light

Technical Field

The utility model relates to a section bar technical field for the panel light especially relates to a frame of panel light.

Background

The frame structure of the existing LED panel lamp usually adopts an aluminum alloy frame structure, the aluminum section is an important component of the panel lamp, and the aluminum section has the characteristics of attractive appearance and light weight. In most panel lights at present, the mounting and connecting modes of an aluminum alloy frame section and an upper cover plate are that screws are screwed on the upper cover plate and need to be connected and fixed through a plurality of screws, the screws penetrate through hole positions formed in the upper cover plate and are driven into the aluminum section between two vertically opposite walls which are integrally formed, the screws are clamped after the two walls are stressed, the bottom ends of the screws are in a suspended state, the problem of structural looseness can occur after long-time use, in addition, when the screws are screwed for fixing, the screws are easy to be askew, the problem of mounting dislocation is easy to occur, the attractiveness is affected, uneven stress is caused, and the problem of unstable connection is easy to occur after long-time use; how to improve the screw connection problem of aluminium alloy and upper cover plate becomes the direction of further improvement.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that the problem to prior art exists provides a frame of panel light to solve the problem of mentioning in the above-mentioned background art.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: a frame of a panel lamp comprises a plurality of aluminum profiles which are spliced and enclosed end to end, each aluminum profile is of an integral structure, the aluminum profile comprises an outer side plate and a bottom plate which are arranged in an L shape, the end part of the bottom plate far away from the outer side plate extends to the direction far away from the outer side plate to form an arc inner plate, a short supporting plate is horizontally arranged on the inner wall of the top of the outer side plate, a first vertical plate which is flush with the short supporting plate is vertically and upwardly extended on the upper surface of the bottom plate, a short vertical plate vertically extends upwards from the middle part of the arc inner plate, the height of the short vertical plate is lower than that of the first vertical plate, a connecting short transverse plate horizontally extends from the middle part of the short vertical plate to the outer side plate, a second vertical plate which is flush with the first vertical plate vertically extends upwards from the end part of the connecting short transverse plate far away from the short vertical plate, a reinforcing rib plate is arranged between the first vertical plate and the second vertical plate, and a V-shaped groove is formed in the middle of the upper surface of the reinforcing rib plate.

Furthermore, a plurality of ribs are arranged on the inner wall, opposite to the first vertical plate and the second vertical plate, at equal intervals.

Further, the height of the short vertical plate is lower than that of the light guide plate.

Further, the reinforcing rib plate extends from the middle of the second vertical plate to the short vertical plate.

Furthermore, the outer side plate, the bottom plate and the first vertical plate form an accommodating groove for installing and placing the driving piece.

Furthermore, the second vertical plate, the connecting short transverse plate and the part of the short vertical plate higher than the connecting short transverse plate form a clamping groove for installing and placing the light source plate.

Further, the frame comprises four aluminum profiles which are spliced to form a rectangle.

Further, an upper cover plate is placed on the short supporting plate.

Further, the aluminum profile is 6063 aluminum alloy.

Compared with the prior art, the utility model discloses the frame of panel light, first riser, the second riser and the deep floor of aluminium alloy constitute "H" shape structure, "the first half of H" shape structure is the screw groove, the deep floor of innovative design, can directly punch when playing the screw, connect more stably after installing, the V-arrangement groove has been seted up at the middle part of the top surface of deep floor, can play stronger installation guide effect to the screw, many beads that design on the inner wall that first riser, second riser are relative can with screw-thread fit, prevent that the screw from askew falling when playing the screw, can keep driving in directly, more pleasing to the eye, the structure is also more durable, the equipment work efficiency has also been improved; in addition, the holding tank of the inboard integrated into one piece of aluminium alloy, screens groove isotructure and panel light other structure phase-matchs can carry on spacingly with other structures, make the inside structure of panel light use for a long time not become flexible, have fine popularization and application and worth.

Drawings

Fig. 1 is a perspective view of the frame of the panel light of the present invention.

Fig. 2 is a perspective view of a single aluminum profile forming the frame of the present invention.

Fig. 3 is an enlarged view of the a part of the single aluminum profile of the present invention.

Fig. 4 is a sectional view of the single aluminum profile of the present invention.

Fig. 5 is a cross-sectional view of the panel light of the present invention.

Fig. 6 is a perspective view of the upper cover plate of the panel light of the present invention.

Reference numerals: 1. a frame; 2. an aluminum profile; 21. an outer panel; 22. a base plate; 23. an arc inner plate; 24. a short support plate; 25. a first vertical plate; 251. a rib; 26. a short riser; 27. connecting the short transverse plates; 28. a second vertical plate; 29. reinforcing rib plates; 291. a V-shaped groove; 3. an upper cover plate; 31. a through hole; 4. a light guide plate; 5. a light source plate; 6. accommodating grooves; 7. a clamping groove;

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

As shown in fig. 1 to 6, a frame of a panel light comprises a plurality of end-to-end spliced and enclosed aluminum profiles 2, in this embodiment, the frame 1 comprises four aluminum profiles 2 spliced and enclosed into a rectangle, each aluminum profile 2 is of an integral structure, each aluminum profile 2 comprises an outer side plate 21 and a bottom plate 22 placed in an L shape, an arc inner plate 23 extends inwards from the end of the bottom plate 22 far away from the outer side plate 21, a short supporting plate 24 for placing an upper cover plate 3 is horizontally arranged on the inner wall at the top of the outer side plate 21, a first vertical plate 25 flush with the short supporting plate 24 extends upwards from the upper surface of the bottom plate 22 close to the arc inner plate 23, a short vertical plate 26 lower than a light guide plate 4 extends upwards from the middle of the arc inner plate 23, the short vertical plate 26 is lower than the first vertical plate 25, a connecting short transverse plate 27 extends horizontally towards the outer side plate 21 from the middle of the short vertical plate 26, a second vertical plate 28 flush with the first vertical plate 25 extends upwards from the, a reinforcing rib plate 29 is arranged between the first vertical plate 25 and the second vertical plate 28.

Specifically, deep floor 29 extends to short riser 26 from second riser 28 middle part, and first riser 25, second riser 28 and deep floor 29 constitute "H" shape structure, "the first half of H" shape structure is the screw groove, and V-arrangement groove 291 has been seted up at deep floor 29 top surface middle part, increases a deep floor 29 in the screw groove, can effectively connect first riser 25 and second riser 28, make the structure more firm, the screw is beaten tighter, the setting of V-arrangement recess can help the location when installing the screw, the screw is beaten neatly more beautifully.

A plurality of convex edges 251 are arranged on the opposite surfaces of the first vertical plate 25 and the second vertical plate 28 at equal intervals, the convex edges 251 mainly play a role of fixing screws, and the convex edges 251 are matched with threads to prevent the screws from being askew when the screws are screwed, so that the screws can be screwed down as straightly as possible.

The panel lamp is roughly structurally characterized in that plate-shaped structures such as a light guide plate 4 and a diffusion plate are stacked up and down, the peripheries of the plate-shaped structures are limited by a frame 1, an upper cover plate 3 is arranged at the upper part of the plate-shaped structures, the peripheries of the upper cover plate 3 are all placed on a short supporting plate 24, a plurality of through holes 31 matched with the frame 1 are formed in the upper cover plate 3, and the positions of the through holes 31 correspond to the positions of screw grooves, namely the through holes are correspondingly arranged above reinforcing rib plates 29; when the screw is installed, the screw passes through the through hole 31, and the screw groove is punched, the reinforcing rib plate 29 is directly punched, and the screw can be fixedly tightened, so that the corresponding screw through hole 31 does not need to be arranged on the reinforcing rib plate 29, the light source plate 5 is arranged on one side of the light guide plate 4, the driving piece is arranged on the other side of the light guide plate, and the light source plate 5, the driving piece, the upper cover plate 3 and the like are common structures of the panel lamp.

The outer side plate 21, the bottom plate 22 and the first vertical plate 25 form a receiving groove 6 for the driving member to be mounted. The second vertical plate 28, the connecting short transverse plate 27 and the part of the short vertical plate 26 higher than the connecting short transverse plate 27 form a clamping groove 7 for the light source plate 5 to be installed and placed.

In the embodiment, the aluminum profile 2 is made of 6063 aluminum alloy, and the comprehensive performance is good.

Finally, it should be noted that: in the above description, the inner side is the side of the aluminum profile close to the stacked plate-shaped structure of the upper cover plate, the reflective paper, the light guide plate, the diffuser plate, etc., and the azimuthal description of the upper, lower, left, right, etc. should not be considered as the limitation of the technical solution, and the above embodiments only illustrate the technical solution of the present invention, but not limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims (9)

1. The utility model provides a frame of panel light which characterized in that: the aluminum profile comprises a plurality of aluminum profiles (2) which are spliced and enclosed end to end, each aluminum profile (2) is of an integral structure, each aluminum profile (2) comprises an outer side plate (21) and a bottom plate (22) which are arranged in an L shape, the end part of each bottom plate (22) far away from the outer side plate (21) extends towards the direction far away from the outer side plate (21) to form an arc inner plate (23), the inner wall at the top of each outer side plate (21) is horizontally provided with a short supporting plate (24), a first vertical plate (25) which is parallel to the short supporting plate (24) extends vertically upwards from the upper surface of the bottom plate (22), a short vertical plate (26) extends vertically upwards from the middle part of each arc inner plate (23), a connecting short transverse plate (27) extends horizontally towards the direction of the outer side plate (21) from the middle part of each short vertical plate (26), and a second vertical plate (28) which is parallel to the first vertical plate (25, a reinforcing rib plate (29) is arranged between the first vertical plate (25) and the second vertical plate (28), and a V-shaped groove (291) is formed in the middle of the upper surface of the reinforcing rib plate (29).

2. The bezel of a panel lamp as claimed in claim 1, wherein the inner opposing walls of the first and second risers (25, 28) are provided with a plurality of ribs (251) at equal intervals.

3. The bezel of a panel light as claimed in claim 1, wherein the short riser (26) is lower in height than the first riser (25), the short riser (26) being lower in height than the light guide plate (4).

4. The bezel of a panel lamp as claimed in claim 1, wherein said stiffener plate (29) extends from a second riser (28) mid-way to said short riser (26).

5. The bezel of a panel light as claimed in claim 1, wherein the outer plate (21), the base plate (22) and the first riser (25) constitute a receiving slot (6) for mounting a driving member.

6. The bezel of a panel lamp as claimed in claim 1, wherein the second riser (28), the connecting crosspiece (27) and the portion of the crosspiece (26) above the connecting crosspiece (27) constitute a detent groove (7) for the light source plate (5) to be mounted.

7. The frame of a panel light as claimed in claim 1, characterized in that the frame (1) comprises four aluminium profiles (2) which are spliced to enclose a rectangle.

8. The bezel of a panel lamp as claimed in claim 1, characterized in that an upper cover plate (3) is placed on the short support plate (24).

9. The frame of a panel lamp as claimed in claim 1, wherein the aluminum profiles (2) are 6063 aluminum alloy.

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