CN212005252U - Panel light - Google Patents

Abstract

A panel lamp comprises a frame, an upper cover plate, a light guide multilayer plate, a light source plate and a driving piece, wherein the upper cover plate, the light guide multilayer plate, the light source plate and the driving piece are fixed in the frame; a first vertical plate vertically extends upwards from the upper surface of the bottom transverse plate close to the arc reinforcing plate, a second vertical plate vertically extends upwards from the middle of the arc reinforcing plate, welding spots are arranged at the included angle between the arc reinforcing plate and the second vertical plate, and the aluminum profile is further provided with the second vertical plate, a connecting transverse plate, a third vertical plate and a reinforcing rib plate; the utility model discloses panel light uses non-deformable for a long time, and frame structural strength is high, long service life.

Description

Panel light

Technical Field

The utility model relates to an illumination lamps and lanterns technical field especially relates to a panel light.

Background

The LED panel lamp is an indoor lighting lamp which makes an LED light source into a panel shape, can form an even plane lighting effect after passing through a light guide plate with high light transmittance, has good illumination uniformity and soft and comfortable light without brightness loss, and can effectively relieve eyestrain. Because panel light size is great etc. reason, the structural stability of frame descends after panel light uses for a long time, and the frame is out of shape easily, and then leads to inner structure such as light guide plate, diffuser plate also to appear out of shape easily, influences panel light's luminous function, how to improve panel light's frame structure, makes frame intensity higher, can carry out better structure spacing to the structure of the inboard installation of frame simultaneously, becomes further improved direction.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that the problem to prior art exists provides a higher panel light of frame structural strength.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: a panel lamp comprises a frame, an upper cover plate, a light guide multilayer plate, a light source plate and a driving piece, wherein the upper cover plate, the light guide multilayer plate, the light source plate and the driving piece are fixed in the frame, the frame comprises four aluminum profiles which are assembled end to end, the upper cover plate is fixedly connected with the frame through screws, the light guide multilayer plate comprises a pearl cotton layer, a reflecting paper, a light guide plate and a diffusion plate which are sequentially stacked from top to bottom, the light source plate and the driving piece are respectively arranged on two sides of the light guide multilayer plate, each aluminum profile is of an integral structure, the aluminum profile comprises an outer vertical plate and a bottom transverse plate which are arranged in an L shape, a short clamping plate for placing the upper cover plate is horizontally arranged on the inner wall of the top of the outer vertical plate, an arc reinforcing plate extends inwards from; the bottom transverse plate is close to the vertical first riser that upwards extends of upper surface of circular arc reinforcing plate has with short cardboard parallel and level, the vertical second riser that upwards extends in circular arc reinforcing plate middle part has highly to be less than the light guide plate, the contained angle department of circular arc reinforcing plate and second riser is provided with the solder joint.

Furthermore, the outside riser direction level in second riser middle part extends there is the connection diaphragm, the vertical upwards extension of the tip that the second riser was kept away from to the connection diaphragm has the third riser with the first riser parallel and level, be provided with deep floor between first riser and the third riser, the screw passes the upper cover plate and squeezes into between first riser and the third riser.

Furthermore, the driving piece is fixedly arranged in an accommodating groove formed by splicing the outer vertical plate, the bottom transverse plate and the first vertical plate, and the light source plate is fixedly arranged in a clamping groove formed by splicing parts of the third vertical plate, the connecting transverse plate and the second vertical plate which are higher than the connecting transverse plate; the width of the diffusion plate is smaller than the distance between the two opposite second vertical plates.

Furthermore, a through hole is formed in the middle of the upper cover plate, a grounding wire is arranged in the through hole, and a hanging plate and a hook are arranged above the upper cover plate.

Further, the aluminum profile is 6063 aluminum alloy.

Further, the screw is an ST4 × 10 screw, and the number of the screws is 26.

Compared with the prior art, the utility model discloses the panel light has improved aluminum profile struction, the circular arc reinforcing plate of integrated into one piece has been set up in the aluminium alloy inboard, the free end of circular arc reinforcing plate is equipped with the supporting platform with diffuser plate lower surface butt, can support installing leaded light multiply wood isotructure in the frame well, let the intensity of frame higher, be difficult to warp, in addition, included angle department at circular arc reinforcing plate and second riser increases and has set up the solder joint, the circular arc reinforcing plate can be strengthened being connected with the second riser in the setting of solder joint, further strengthen the structural strength of aluminium alloy, and the solder joint is in the aluminium alloy inboard, do not influence the pleasing to the eye degree of outward appearance when strengthening structural strength, the utility model discloses a panel light can use for a long time, non-deformable, long service life, stable in structure has fine popularization and application.

Drawings

Fig. 1 is a perspective view of the top view of the panel lamp of the present invention.

Fig. 2 is a perspective view of the panel light with a bottom view angle.

Fig. 3 is an exploded view of the panel light of the present invention.

Fig. 4 is a cross-sectional view of the panel light of the present invention.

Fig. 5 is a perspective view of the aluminum profile of the present invention.

Fig. 6 is a sectional view of the aluminum profile of the present invention.

Reference numerals: 1. a frame; 2. an aluminum profile; 21. an outer vertical plate; 22. a bottom transverse plate; 23. a short clamping plate; 24. a circular arc reinforcing plate; 241. a support platform; 25. a first vertical plate; 26. a second vertical plate; 27. welding spots; 28. connecting the transverse plates; 29. a third vertical plate; 210. reinforcing rib plates; 3. an upper cover plate; 31. a through hole; 4. a light guide multilayer board; 41. a pearl cotton layer; 42. reflective paper; 43. a light guide plate; 44. a diffusion plate; 5. a light source plate; 6. a drive member; 7. a screw; 8. a ground line; 9. hanging the plate; 10. hooking;

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 panel lamp comprises a frame 1, an upper cover plate 3 fixed in the frame 1, a light guide multilayer plate 4, a light source plate 5 and a driving part 6, wherein the frame 1 comprises four aluminum profiles 2 assembled end to end, the splicing position of each aluminum profile 2 is a 45-degree bevel edge, the upper cover plate 3 is fixedly connected with the frame 1 through a screw 7, the light guide multilayer plate 4 comprises a pearl cotton layer 41, a reflective paper 42, a light guide plate 43 and a diffusion plate 44 which are sequentially stacked from top to bottom, the light source plate 5 and the driving part 6 are respectively arranged at two sides of the light guide multilayer plate 4, each aluminum profile 2 is of an integrated structure, the aluminum profile 2 comprises an outer vertical plate 21 and a bottom transverse plate 22 which are arranged in an L shape, a short clamping plate 23 for placing the upper cover plate 3 is horizontally arranged on the inner wall at the top of the outer vertical plate 21, an arc reinforcing plate 24 extends inwards from the end part of the bottom plate 22 far away from the, the arc reinforcing plate 24 can increase the strength of the frame 1 and prevent deformation, and the supporting platform 241 can better support the diffusion plate 44 and other light guide multilayer plates 4 on the diffusion plate 44.

Bottom transverse plate 22 is close to the vertical upwards extension of the upper surface of circular arc reinforcing plate 24 and has the first riser 25 with short cardboard 23 parallel and level, the vertical upwards extension in circular arc reinforcing plate 24 middle part has the second riser 26 that highly is less than light guide plate 43, circular arc reinforcing plate 24 is provided with solder joint 27 with the contained angle department of second riser 26, solder joint 27 department can weld, the connection of circular arc reinforcing plate 24 and other structures of aluminium alloy 2 can be strengthened in the setting of solder joint 27, additional strengthening structural stability, the outside riser 21 direction level in second riser 26 middle part extends has connection diaphragm 28, the vertical upwards extension of tip that connects diaphragm 28 and keep away from second riser 26 has the third riser 29 with first riser 25 parallel and level, be provided with deep floor 210 between first riser 25 and the third riser 29, screw 7 passes upper cover plate 3 and squeezes into between first riser 25 and the third riser 29, directly screw into deep floor 210. The screws 7 used were ST4 × 10 screws 7, for a total of 26.

The driving piece 6 is fixedly arranged in a containing groove formed by splicing the outer vertical plate 21, the bottom transverse plate 22 and the first vertical plate 25, the light source plate 5 is fixedly arranged in a clamping groove formed by splicing parts of the third vertical plate 29, the connecting transverse plate 28 and the second vertical plate 26 which are higher than the connecting transverse plate 28, and the structural positions of the inner sides of the light guide multilayer plate 4 and the like can be kept stable and unchanged through the limitation of the upper cover plate 3 and the corresponding limiting groove of the aluminum profile 2; the width of the diffuser plate 44 is less than the distance between the two opposing risers 26.

A through hole 31 is formed in the middle of the upper cover plate 3, a grounding wire 8 is arranged in the through hole 31, and a hanging plate 9 and a hook 10 are arranged above the upper cover plate 3, so that the panel lamp can be conveniently installed on a ceiling.

The aluminum profile 2 is made of 6063 aluminum alloy and has good comprehensive performance.

Finally, it should be noted that: the above embodiments are merely illustrative of the technical solutions of the present invention, and not limitative thereof; 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 (7)

1. A panel light, characterized by: the light guide multilayer board comprises a frame (1), an upper cover plate (3), a light guide multilayer board (4), a light source board (5) and a driving piece (6), wherein the upper cover plate (3), the light guide multilayer board (4), the light source board (5) and the driving piece (6) are fixed in the frame (1), the light guide multilayer board (4) comprises a pearl cotton layer (41), reflective paper (42), a light guide plate (43) and a diffusion plate (44) which are sequentially stacked from top to bottom, the frame (1) comprises four aluminum profiles (2) which are assembled end to end, the upper cover plate (3) is fixedly connected with the frame (1) through screws (7), the light source board (5) and the driving piece (6) are respectively arranged on two sides of the light guide multilayer board (4), each aluminum profile (2) is of an integrated structure, each aluminum profile (2) comprises an outer vertical plate (21) and a bottom transverse plate (22) which are arranged, an arc reinforcing plate (24) extends inwards from the end part of the bottom transverse plate (22) far away from the outer vertical plate (21), and a supporting platform (241) abutted against the lower surface of the diffusion plate (44) is arranged at the end part of the arc reinforcing plate (24); the bottom transverse plate (22) is close to the vertical upwards extension of the upper surface of circular arc reinforcing plate (24) and is provided with a first vertical plate (25), the vertical upwards extension of the middle part of the circular arc reinforcing plate (24) is provided with a second vertical plate (26), and welding spots (27) are arranged at the included angle between the circular arc reinforcing plate (24) and the second vertical plate (26).

2. The panel lamp according to claim 1, wherein a connecting transverse plate (28) horizontally extends from the middle of the second vertical plate (26) to the outer vertical plate (21), a third vertical plate (29) flush with the first vertical plate (25) vertically extends upwards from the end part, far away from the second vertical plate (26), of the connecting transverse plate (28), a reinforcing rib plate (210) is arranged between the first vertical plate (25) and the third vertical plate (29), and the screw (7) penetrates through the upper cover plate (3) and is driven into the space between the first vertical plate (25) and the third vertical plate (29).

3. The panel light of claim 1, wherein the first riser (25) is flush with the shorting strap (23) and the second riser (26) is lower in height than the light guide plate (43).

4. The panel light as claimed in claim 1, wherein the driving member (6) is fixedly disposed in a receiving groove formed by combining an outer vertical plate (21), a bottom horizontal plate (22) and a first vertical plate (25), the light source plate (5) is fixedly disposed in a locking groove formed by combining a portion of a third vertical plate (29), a connecting horizontal plate (28) and a second vertical plate (26) higher than the connecting horizontal plate (28), and the width of the diffusion plate (44) is smaller than the distance between two opposite second vertical plates (26).

5. The panel light as claimed in claim 1, wherein a through hole (31) is formed in the middle of the upper cover plate (3), a grounding wire (8) is arranged in the through hole (31), and a hanging plate (9) and a hook (10) are arranged above the upper cover plate (3).

6. A panel lamp as claimed in claim 1, characterized in that the aluminium profile (2) is 6063 aluminium alloy.

7. A panel light as claimed in claim 2, characterized in that said screws (7) are ST4 x 10 screws, said screws (7) having a total of 26.

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