CN210717386U

CN210717386U - Frame strip for manufacturing lamp frame and direct type panel lamp

Info

Publication number: CN210717386U
Application number: CN201921424922.XU
Authority: CN
Inventors: 许康金; 吴益辉; 谢建兵
Original assignee: Hangzhou Honyar Unity Optoelectronic Technology Co ltd; Hangzhou Honyar Electrical Co Ltd
Current assignee: Hangzhou Honyar Electrical Co Ltd
Priority date: 2019-08-29
Filing date: 2019-08-29
Publication date: 2020-06-09
Anticipated expiration: 2029-08-29

Abstract

The utility model discloses a frame strip and straight following formula panel light for making rim belongs to illumination lamps and lanterns technical field, and the frame strip includes the deckle board of rectangular shape, and the inboard of deckle board is equipped with the supporting part, and the supporting part is equipped with a plurality of breachs along length direction upper shed, and the breach is the V-arrangement, and the width of breach is crescent from the deckle board to the inboard of keeping away from the deckle board, and the both sides inner wall symmetry of breach sets up, and the symmetry plane of breach both sides inner wall is arranged perpendicularly with the length direction of deckle board. The direct type panel lamp comprises a lamp frame, a top plate, a light homogenizing plate, a substrate and a power supply driver, wherein the lamp frame is formed by bending and fixing the frame strips, and the positions of the frame strips, which are provided with notches, are bent to form corners of the lamp frame. The frame plate and the corresponding position of bight department smooth transition, smooth, seamless connection between each limit of rim promptly, can not produce the spine, the whole appearance of rim is fuller, pleasing to the eye, is favorable to reducing the shaping degree of difficulty when adopting the frame strip preparation rim, is convenient for reduce the cost of manufacture of rim.

Description

Frame strip for manufacturing lamp frame and direct type panel lamp

Technical Field

The utility model relates to an illumination lamps and lanterns technical field especially relates to a frame strip for making rim, in addition, the utility model discloses still relate to a straight following formula panel light.

Background

Nowadays, panel lamps have become mainstream products for indoor illumination, and panel lamps are generally classified into a side-entrance type and a direct-illumination type according to the difference of the light source setting position and the light emitting angle, wherein the light source of the direct-illumination type panel lamp is disposed above the light outlet of the lamp, and an optical cover plate is disposed below the light source, so that the whole light outlet surface achieves the illumination effect of uniform light.

Most lamp frames of the existing direct type panel lamps are formed by connecting multiple sections of sectional materials through fasteners or directly welding, each edge of the lamp frame is easy to dislocate during forming, corners of the formed lamp frame are sharp and have obvious gaps, and operators are easily scratched during installation of the panel lamps.

SUMMERY OF THE UTILITY MODEL

In order to solve the shortcoming and the deficiency that exist among the above-mentioned prior art, the utility model provides a frame strip for making rim has improved the structure of frame strip, makes the corner ability smooth transition of rim that the frame strip formed.

In order to realize above-mentioned technical purpose, the utility model provides a pair of a frame strip for making rim, including the deckle board of rectangular shape, the inboard of deckle board is equipped with the supporting part, the supporting part is equipped with a plurality of breachs along length direction upper shed, and the breach is the V-arrangement, and the width of breach is crescent from the deckle board to the inboard of keeping away from the deckle board, and the both sides inner wall symmetry of breach sets up, and the plane of symmetry of breach both sides inner wall is arranged perpendicularly with the length direction of deckle board.

Preferably, the end surfaces of the two ends of the supporting part are obliquely arranged relative to the inner side wall of the frame plate, and the two end surfaces of the supporting part are respectively arranged in parallel with the inner walls of the two sides of the same notch.

Preferably, the inner side wall of the frame plate is provided with a strip-shaped groove at a position corresponding to the notch, and the strip-shaped groove is positioned on the symmetrical plane of the inner walls at the two sides of the notch.

Preferably, the V-shaped opening angle of the notch is 90 degrees; or the angle of the V-shaped opening of the notch is 72 degrees; alternatively, the V-shaped opening angle of the notch is 60 °.

Preferably, the supporting part is including locating the upper support portion on the inboard upper portion of deckle board, and the breach is including locating the last breach portion on the upper support portion, and the deckle board is equipped with the notch on the top side that corresponds the department with last breach portion.

Preferably, the upper supporting part comprises an upper cross arm and two upper positioning convex ribs, the upper cross arm extends inwards from the upper part of the inner side of the frame plate along the direction vertical to the frame plate, and the two upper positioning convex ribs protrude upwards from the top surface of the upper cross arm and are arranged at intervals along the inner and outer directions.

Preferably, the support portion includes a lower support portion disposed at a lower portion of an inner side of the frame plate, and the notch includes a lower notch portion disposed on the lower support portion.

Preferably, the lower support portion includes a lower cross arm formed by extending inward from the bottom end of the frame plate in a direction perpendicular to the frame plate, and a lower positioning rib formed by extending obliquely upward inward with respect to the lower cross arm.

After the technical scheme is adopted, the utility model has the advantages of as follows:

1. the utility model provides a frame strip for making rim has improved the concrete structure of frame strip, has seted up the breach on the inboard supporting part of frame strip. When the frame strip is used for manufacturing the lamp frame, the position provided with the notch is bent to form the corner of the lamp frame. The inner walls of the two sides of the notch are symmetrically arranged, so that the inner walls of the two sides of the notch can be completely attached together when the frame strip is bent to form the lamp frame, and the supporting part can form a complete and smooth circle after the frame strip is manufactured into the lamp frame.

Because the notch is only arranged on the supporting part, after the frame plate is bent, the position corresponding to the corner part of the frame plate is in smooth transition, namely, all edges of the lamp frame are in smooth and seamless connection, no sharp prick is generated, and the whole appearance of the lamp frame is fuller and more attractive. In addition, the lamp frame can be manufactured by one frame strip, so that the situation that dislocation is easy to generate among all edges when the lamp frame is formed can be effectively avoided, and the forming difficulty when the lamp frame is manufactured by the frame strip is favorably reduced. Moreover, the lamp frame can be formed by one frame strip, and the adjacent two sides of the part of the lamp frame are not required to be connected by fasteners or connecting pieces, so that the manufacturing cost of the lamp frame is reduced conveniently.

2. The terminal surface at supporting part both ends sets to the pattern with the both sides inner wall parallel arrangement of same breach, and after the frame strip was bent and is formed the rim, two terminal surfaces can laminate completely, make the rim bight that the supporting part both ends formed can be more level and smooth.

3. The inside wall of frame plate sets up the bar recess in the position department that corresponds with the breach, reduces the local thickness of frame plate through the bar recess, reduces the frame plate when buckling the degree of difficulty of buckling when forming the rim, also can effectively avoid the frame plate to buckle the condition that leads to the rim to warp because of local extrusion when buckling.

4. When the frame strip is adopted to manufacture the rectangular lamp frame, the internal angle of each corner of the lamp frame is 90 degrees. When the frame strip is adopted to manufacture the regular pentagon lamp frame, the internal angle of each corner of the lamp frame is 108 degrees. When the frame strip is adopted to manufacture the regular hexagon lamp frame, the internal angle of each corner of the lamp frame is 120 degrees. The V-shaped opening angle of the notch is reasonably arranged, so that the V-shaped opening angle meets the specific requirements for manufacturing lamp frames with corresponding shapes.

5. The supporting part includes last supporting part and the bottom suspension fagging portion that upper and lower interval set up, and is corresponding, and the breach is including locating last breach portion on the supporting part and locating the bottom suspension fagging portion on the bottom suspension fagging portion, rationally sets up the concrete structure of supporting part and breach, makes its better service structure requirement who satisfies the rim.

6. The frame plate sets up the notch on the top side that corresponds the department with last breach portion, effectively avoids the local top side of frame plate because of bending the condition that leads to the deformation through last notch, guarantees that the whole appearance of frame strip behind the frame is made is pleasing to the eye degree. In addition, the condition that the top side of the bent part of the frame plate is easy to crack due to stress concentration can be effectively solved through the upper notch, and the strength and the appearance attractiveness of the lamp frame are improved.

7. The upper supporting part comprises an upper cross arm and an upper positioning convex rib, the lower supporting part comprises a lower cross arm and a lower positioning convex rib, the upper supporting part is used for supporting a top plate of the direct type panel lamp, the lower supporting part is used for supporting a uniform light plate of the direct type panel lamp, the upper supporting part and the lower supporting part are reasonably arranged, and the upper supporting part and the lower supporting part meet the structural requirements of the direct type panel lamp.

The utility model also provides a straight following formula panel light, including rim, roof, even worn-out fur, base plate and power driver, roof and even worn-out fur are located the below that the rim was gone up and even worn-out fur is located the roof, and the base plate is fixed in the bottom surface of roof, is equipped with a plurality of electricity on the base plate and connects in power driver's lamp pearl, and power driver is fixed in the top surface of roof. The lamp frame is formed by bending and fixing the frame strip for manufacturing the lamp frame, and the position of the frame strip with the notch is bent to form the corner of the lamp frame.

Preferably, the inner walls of two sides of the same notch are attached together by welding when the frame strip is made into the lamp frame.

The utility model provides a straight following formula panel light, the frame strip that the rim adopted the above-mentioned record is bent fixed and is formed, smooth transition between the adjacent both sides of part of rim can reach seamless effect, and the whole appearance of rim is fuller, pleasing to the eye more.

Drawings

Fig. 1 is a perspective view of a frame strip according to an embodiment of the present invention;

FIG. 2 is an enlarged view taken at A in FIG. 1;

fig. 3 is a top view of a frame strip according to an embodiment of the present invention;

fig. 4 is a cross-sectional view of a frame strip according to an embodiment of the present invention;

FIG. 5 is an exploded view of a direct type panel light according to an embodiment of the present invention;

fig. 6 is a cross-sectional view of a direct type panel lamp according to an embodiment of the present invention.

In the figure, 100-frame strip, 110-frame plate, 111-strip-shaped groove, 112-upper notch, 120-support, 121-upper support, 1211-upper cross arm, 1212-upper positioning convex rib, 1213-upper groove, 1214-isolation groove, 122-lower support, 1221-lower cross arm, 1222-lower positioning convex rib, 1223-lower groove, 1224-glue containing groove, 130-notch, 131-upper notch part, 132-lower notch part, 200-lamp frame, 300-top plate, 400-light homogenizing plate, 500-base plate, 600-power driver, 710-pressing block and 720-bracket.

Detailed Description

The invention will be further explained with reference to the drawings and the specific embodiments. It is to be understood that the following terms "upper," "lower," "left," "right," "longitudinal," "lateral," "inner," "outer," "vertical," "horizontal," "top," "bottom," and the like are used in an orientation or positional relationship relative to one another only as illustrated in the accompanying drawings and are used merely for convenience in describing and simplifying the invention, and do not indicate or imply that the device/component so referred to must have a particular orientation or be constructed and operated in a particular orientation and therefore should not be considered as limiting the invention.

Example one

As shown in fig. 1, fig. 2 and fig. 3, a provided frame strip for manufacturing a lamp frame, a frame strip 100 includes a frame plate 110 of a long strip shape, the inboard of frame plate 110 is equipped with supporting part 120, supporting part 120 is equipped with a plurality of breachs 130 along length direction upward interval, breach 130 is the V-arrangement, the width of breach 130 is crescent from frame plate 110 to the inboard of keeping away from frame plate 110, the both sides inner wall symmetry of breach 130 sets up, the plane of symmetry of the inner wall of breach 130 both sides is arranged perpendicularly with the length direction of frame plate 110.

In this embodiment, the longitudinal direction of the frame plate 110 is defined as the X-direction, the direction perpendicular to the longitudinal direction of the frame plate 110 and perpendicular to the inner wall of the frame plate 110 is defined as the Y-direction, and the Y-direction is located on the symmetrical plane of the inner walls of the two sides of the notch 130.

The inner side wall of the frame plate 110 is provided with a strip-shaped groove 111 at a position corresponding to the notch 130, and the strip-shaped groove 111 is located on the symmetrical plane of the inner walls at both sides of the notch 130. The local thickness of the frame plate 110 is reasonably reduced through the strip-shaped groove 111, the bending difficulty of the frame plate 110 when the lamp frame is formed by bending is reduced, and the attractiveness of the appearance of the formed lamp frame is improved.

The supporting portion 120 includes an upper supporting portion 121 disposed on the upper portion of the inner side of the frame plate 110 and a lower supporting portion 122 disposed on the lower portion of the inner side of the frame plate 110, and correspondingly, the notch 130 includes an upper notch portion 131 disposed on the upper supporting portion 121 and a lower notch portion 132 disposed on the lower supporting portion 122, and the upper and

lower notch portions

131, 132 are disposed in a vertically corresponding manner.

In order to avoid the frame plate 110 from cracking due to stress concentration when the frame plate is bent to form the lamp frame, the top side of the frame plate 110 corresponding to the upper notch 131 is provided with an upper notch 112, the upper notch 112 extends downwards from the top surface of the frame plate 110 to the upper notch 131, and the extending directions of the upper notch 112 and the strip-shaped groove 111 are the same.

In order to allow the end surfaces of the supporting portion 120 to be attached to each other to form the corner portion of the bezel even when the frame strip 100 is bent to form the bezel, the end surfaces of the supporting portion 120 are inclined with respect to the Y-direction. In this embodiment, in order to combine the end surfaces of the two ends of the supporting portion 120 to form a shape corresponding to the notch 130, the end surfaces of the two ends of the supporting portion 120 are respectively parallel to the inner walls of the two sides of the same notch 130. Referring to fig. 3, the end surface of the left end of the supporting portion 120 is parallel to the inner wall of the right side of the notch 130, and the end surface of the right end of the supporting portion 120 is parallel to the inner wall of the left side of the notch 130.

Referring to fig. 4, the upper support portion 121 includes an upper cross arm 1211 and an upper positioning rib 1212, the upper cross arm 1211 is formed by extending inward from the upper portion of the inner side of the frame plate 110 along the Y direction, the upper positioning rib 1212 protrudes upward from the top surface of the upper cross arm 1211, two upper positioning ribs are spaced along the Y direction, an upper groove 1213 is formed between the two upper positioning ribs 1212, and a separation groove 1214 is formed between the upper positioning rib 1212 and the frame plate 110 near one side of the frame plate 110.

The lower support portion 122 includes a lower cross arm 1221 and a lower positioning rib 1222, the lower cross arm 1221 is formed by extending inward from the bottom end of the frame plate 110 along the Y direction, and the lower positioning rib 1222 is formed by extending obliquely upward from the connection portion of the lower cross arm 1221 and the frame plate 110 inward. In this embodiment, two lower positioning ribs 1222 are spaced apart from each other, and a lower groove 1223 is formed between the two lower positioning ribs 1222. In order to better fix the light-homogenizing plate of the direct type panel light, the top surface of the lower cross arm 1221 is provided with a glue-containing groove 1224.

In this embodiment, the frame strip 100 is preferably an aluminum alloy frame strip, and the notches 130, the upper notches 112, the strip grooves 111, and the end surfaces of the two ends of the supporting portion 120 are formed by cutting. When the frame strip 100 is used to manufacture a rectangular lamp frame, three notches 130 are formed in the supporting portion 120 at intervals along the length direction, and the V-shaped opening angle of the notches 130 is set to 90 °.

Combine fig. 5, fig. 6, the embodiment of the utility model provides a still provides a straight following formula panel light, including rim 200, roof 300, even worn-out fur 400, base plate 500 and power driver 600, roof 300 and even worn-out fur 400 locate on rim 200 and even worn-out fur 400 are located the below of roof 300, and base plate 500 is fixed in the bottom surface of roof 300, is equipped with a plurality of electricity on the base plate 500 and connects in power driver 600's lamp pearl, and power driver 600 is fixed in the top surface of roof 300. The lamp frame 200 is formed by bending and fixing the frame strip 100 described above, and the position of the frame strip 100 where the notch 130 is provided is bent to form the corner of the lamp frame 200.

In this embodiment, the inner walls of the two sides of the notch 130 are welded and attached together when the frame strip 100 is made into the light frame 200, and the end surfaces of the two ends of the supporting portion 130 are also welded and fixed and attached together. The light homogenizing plate 400 is fixed on the lamp frame through the matching of the pressing block 710 and the lower supporting part 122, the circumferential edge of the light homogenizing plate 400 is abutted against the top surface of the lower cross arm 1221, glue can be applied in the glue accommodating groove 1224 for bonding the light homogenizing plate 400 and the lower cross arm 1221, and the pressing block 710 is abutted against the light homogenizing plate 400 and is connected to the lower supporting part 122 through a screw. The top plate 300 is connected to the upper supporting portion 121 through screws, a downward bent flange is arranged at the circumferential edge of the top plate 300 and embedded in the partition groove 1214, the edge of the top plate 300 abuts against the upper supporting portion 121, and the screws penetrate through the top plate and are screwed on the upper supporting portion. In order to hoist the whole lamp, a bracket 720 is further fixed on the top of the top plate 300.

When the frame strip 100 is used to manufacture the lamp frame 200, the position where the notch 130 is formed is bent to form a corner of the lamp frame. The inner walls of the two sides of the notch 130 are symmetrically arranged, so that the inner walls of the two sides of the notch can be completely attached together when the frame strip is bent to form the lamp frame, and the supporting part can form a complete and smooth circle after the frame strip is made into the lamp frame. Because the notch is only arranged on the supporting part, after the frame plate is bent, the position corresponding to the corner part of the frame plate is in smooth transition, namely, all edges of the lamp frame are in smooth and seamless connection, no sharp prick is generated, and the whole appearance of the lamp frame is fuller and more attractive. In addition, the situation that dislocation is easily generated between the edges when the lamp frame is formed can be effectively avoided, and the forming difficulty when the frame strips are adopted to manufacture the lamp frame is favorably reduced. Moreover, the adjacent two sides of the lamp frame are not required to be connected by fasteners or connecting pieces, so that the manufacturing cost of the lamp frame is reduced.

The inner side of the frame plate refers to the side of the frame strip which faces the center of the lamp frame after forming the lamp frame.

It can be understood that, when the frame strip 100 is used to manufacture the regular pentagonal lamp frame 200, the V-shaped opening angle of the notch 130 is 72 °, and correspondingly, the support portion 120 is provided with four notches 130 at equal intervals along the length direction. When the frame strip 100 is used to manufacture a regular hexagon frame, the V-shaped opening angle of the notch 130 is 60 °, and correspondingly, five notches 130 are arranged at equal intervals along the length direction of the support portion 120.

It is understood that the frame strip 100 may also be made of other suitable materials, so as to meet the use requirement of the light frame 200.

It is to be understood that the specific configurations of the upper support part 121 and the lower support part 122 are not limited to those described above and shown in the drawings, and may be other reasonable configurations.

In addition to the above preferred embodiments, the present invention has other embodiments, and those skilled in the art can make various changes and modifications according to the present invention without departing from the spirit of the present invention, which should fall within the scope defined by the appended claims.

Claims

1. The utility model provides a frame strip for making rim, includes the framed panel of rectangular shape, and the inboard of framed panel is equipped with the supporting part, its characterized in that, the supporting part is equipped with a plurality of breachs along length direction upward interval, and the breach is the V-arrangement, and the width of breach is crescent from framed panel to the inboard of keeping away from framed panel, and the bilateral inner wall symmetry of breach sets up, and the plane of symmetry of breach both sides inner wall is arranged perpendicularly with the length direction of framed panel.

2. The frame strip according to claim 1, wherein the end surfaces of the two ends of the supporting portion are disposed obliquely with respect to the inner side wall of the frame plate, and the two end surfaces of the supporting portion are disposed parallel to the inner walls of the two sides of the same notch, respectively.

3. The frame plate as claimed in claim 1, wherein the inner side wall of the frame plate is provided with a strip-shaped groove at a position corresponding to the notch, the strip-shaped groove being located on a symmetrical plane of the inner walls at both sides of the notch.

4. A frame strip according to claim 1, characterized in that the V-shaped opening angle of the notch is 90 °; or the angle of the V-shaped opening of the notch is 72 degrees; alternatively, the V-shaped opening angle of the notch is 60 °.

5. The frame strip according to claim 1, wherein the support portion comprises an upper support portion disposed at an upper portion of an inner side of the frame plate, the notch comprises an upper notch portion disposed at the upper support portion, and the frame plate is provided with an upper notch at a top side corresponding to the upper notch portion.

6. A frame strip according to claim 5, wherein the upper support portion comprises an upper cross arm formed to extend inward from an upper portion of an inner side of the frame plate in a direction perpendicular to the frame plate, and two upper positioning ribs formed to protrude upward from a top surface of the upper cross arm and provided at intervals in an inner and outer direction.

7. The frame strip according to any one of claims 1 to 6, wherein the support portion comprises a lower support portion disposed at a lower portion of an inner side of the frame plate, and the notch comprises a lower notch portion disposed at the lower support portion.

8. The frame strip according to claim 7, wherein the lower support portion comprises a lower horizontal arm formed to extend inward from the bottom end of the frame plate in a direction perpendicular to the frame plate, and a lower positioning rib formed to extend obliquely upward inward with respect to the lower horizontal arm.

9. A direct type panel lamp comprises a lamp frame, a top plate, a light homogenizing plate, a substrate and a power driver, wherein the top plate and the light homogenizing plate are arranged on the lamp frame, the light homogenizing plate is positioned below the top plate, the substrate is fixed on the bottom surface of the top plate, a plurality of lamp beads electrically connected with the power driver are arranged on the substrate, and the power driver is fixed on the top surface of the top plate.

10. The direct type panel lamp according to claim 9, wherein the inner walls of the two sides of the same gap are welded together when the frame strip is formed into the bezel.