CN219418430U - LED lamp box with round corners - Google Patents

Abstract

The utility model discloses a round-corner LED lamp box, which relates to the technical field of lamp boxes and comprises a lamp frame, wherein a reflector is fixed in the lamp frame, a plurality of groups of lamp strips are arranged at the top end of the reflector, butt joint blocks are fixed at the bottom ends of the lamp strips, fixing blocks fixedly connected with the reflector are arranged at two sides of the butt joint blocks, metal rods extending to the inside of the butt joint blocks are arranged in the fixing blocks, elastic ropes connected with the fixing blocks are arranged at one ends of the metal rods, rotating plates extending to the outer sides of the butt joint blocks are rotatably connected in the butt joint blocks, and two groups of magnetic sheets contacting with the metal rods are inlaid on the outer walls of the rotating plates. According to the utility model, the lamp strip, the rotating piece, the fixing block, the butt joint block, the metal rod, the magnetic sheet and the elastic rope are mutually matched to replace the traditional mode of fixing the lamp strip by bolts, so that the lamp strip can be conveniently disassembled and replaced, the manpower installation cost is reduced, and the maintenance work efficiency is improved.

Description

LED lamp box with round corners

Technical Field

The utility model relates to the technical field of lamp boxes, in particular to a round-corner LED lamp box.

Background

In recent years, the LED light source has the advantages of high light efficiency, low cost, no pollution, accordance with the national energy-saving and environment-friendly theme and the like, and is more and more favored by people. The LED lamp box has the characteristics of no exposure of a light source, no glare, soft and uniform light and the like, and is widely applied to daily illumination and the like.

Most of the existing light boxes in the market are rectangular, the light boxes are too hard and have no soft aesthetic feeling in some occasions, the light boxes can emit a large amount of heat by using light for a long time, a light bar and a canvas can be damaged, the light bar, the canvas and the light boxes are all fixed by bolts and rivets, and when the light bar, the canvas and the light boxes are manually detached, auxiliary tools are needed to operate at high altitude, so that the time consumption and the long efficiency of manual maintenance are driven to be low, and certain potential safety hazards exist.

Disclosure of Invention

Based on the above, the utility model aims to provide the rounded-corner LED lamp box so as to solve the technical problems that the lamp box in the prior art is limited in application range and the lamp strip display cloth is inconvenient to replace.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a LED lamp house of fillet, includes the rim, the inside of rim is fixed with the reflector panel, the top of reflector panel is equipped with many groups lamp strip, the bottom mounting of lamp strip has the butt joint piece, the both sides of butt joint piece are equipped with the fixed block with reflector panel fixed connection, the inside of fixed block is equipped with the metal pole that extends to the butt joint piece inside, the one end of metal pole is equipped with the elastic cord of being connected with the fixed block, the inside rotation of butt joint piece is connected with the rotor that extends to the butt joint piece outside, the outer wall of rotor is inlayed and is had two sets of magnetic sheets with the metal pole contact, the corner of rim is equipped with two sets of bent angles, and two sets of the inner wall of bent angle is fixed with the fixed strip, one side rotation fixedly connected with card post of fixed strip is kept away from to the rim inner wall, the card fixedly connected with the card of card frame inner wall, the draw-in groove has been seted up to the outer wall of card post.

Through adopting above-mentioned technical scheme, convenient dismantles the change to its lamp strip, reduces manpower installation cost, promotes the work efficiency of maintenance, shortens the time to canvas installation simultaneously, is convenient for follow-up change different kinds to its canvas.

The utility model is further arranged that the two ends of the clamping post are provided with rotating handles extending to the outer sides of the lamp frames, and the outer walls of the rotating handles are sleeved with reset torsion springs extending to the inner parts of the lamp frames.

By adopting the technical scheme, the rotating column is reset, so that the canvas is in a tense state.

The utility model is further characterized in that the bottom end of the fixing strip is connected with the bottom strip in a sliding manner, and the bottom strip is fixedly connected with the fixing strip through a bolt.

By adopting the technical scheme, one end of the canvas is extruded and fixed, so that the canvas is fixed at the top end of the lamp frame.

The utility model is further arranged that the outer wall of the end part of the rotating piece is sleeved with the torsion spring, and the two ends of the torsion spring extend to the inside of the butt joint block.

By adopting the technical scheme, the opposite rotating piece is automatically reset, so that the lamp strip is convenient to install.

The utility model is further arranged that the top end of the lamp frame is provided with a canvas connected with the fixing strip and the clamping column.

By adopting the technical scheme, the information on the outer wall of the canvas is presented, so that the expected effect is achieved.

The utility model is further arranged that a rough pad is fixed at the contact position of the inner wall of the card and the card column.

Through adopting above-mentioned technical scheme, increase the coefficient of friction between card and the canvas for canvas is fixed stable.

In summary, the utility model has the following advantages:

1. according to the utility model, the lamp strip, the rotating piece, the fixed block, the butt joint block, the metal rod, the magnetic sheet and the elastic rope are mutually matched to replace the traditional mode of fixing the lamp strip by bolts, so that the lamp strip can be conveniently disassembled and replaced, the manpower installation cost is reduced, and the maintenance work efficiency is improved;

2. according to the utility model, the fixing strips, the clamping columns, the clamping sheets and the clamping grooves are mutually matched, so that the canvas and the lamp frame are flexibly fixed, the time for installing the canvas is shortened, the canvas can be conveniently replaced by different types, and the convenience of the lamp box is improved.

3. The utility model is suitable for occasions needing a plurality of lamp boxes with arc bent angles by arranging the bent angles, and is more suitable for the overall arrangement effect of scenes.

Drawings

FIG. 1 is an expanded perspective view of the present utility model;

FIG. 2 is a partial perspective view of a light bar of the present utility model;

FIG. 3 is an internal view of a docking block of the present utility model;

FIG. 4 is a front view of the present utility model;

FIG. 5 is a perspective view of a clip according to the present utility model;

fig. 6 is a side view of a portion of a fixation bar of the present utility model.

In the figure: 1. a lamp frame; 2. a light bar; 3. a light reflecting plate; 4. bending angles; 5. a canvas; 6. a rotating piece; 7. a fixed block; 8. a butt joint block; 9. a metal rod; 10. a magnetic sheet; 11. an elastic rope; 12. a fixing strip; 13. a clamping column; 14. a card; 15. a clamping groove; 16. a rotating handle; 17. a bottom strip.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.

1-5, including lamp frame 1, the inside of lamp frame 1 is fixed with reflector panel 3, the top of reflector panel 3 is equipped with many groups lamp strip 2, the bottom mounting of lamp strip 2 has butt joint piece 8, the both sides of butt joint piece 8 are equipped with the fixed block 7 with reflector panel 3 fixed connection, the inside of fixed block 7 is equipped with the metal pole 9 that extends to inside the butt joint piece 8, the one end of metal pole 9 is equipped with the elastic rope 11 that is connected with the fixed block 7, the inside rotation of butt joint piece 8 is connected with the change piece 6 that extends to the butt joint piece 8 outside, the outer wall of change piece 6 is inlayed and is had two sets of magnetic sheets 10 with metal pole 9 contact, replace the mode of traditional bolt fastening lamp strip 2, can be convenient dismantle the change to its lamp strip 2, reduce the human installation cost, promote the work efficiency of maintenance, the corner of lamp frame 1 is equipped with two sets of bent angles 4, the inner wall of two sets of bent angles 4 is fixed with fixed strip 12, one side that the fixed strip 12 was kept away from to the inner wall of lamp frame 1 changes fixedly connected with card post 13, the outer wall of card post 13 cup joints the outer wall of card canvas 1 with the change piece 14 of card canvas, it is convenient for change the lamp frame 5, it is convenient to make the time to change the lamp frame 5 with the outer wall 5, it is convenient to change the lamp frame 5.

Referring to fig. 1 and 5, two ends of the clamping post 13 are provided with rotating handles 16 extending to the outer side of the lamp frame 1, the outer walls of the rotating handles 16 are sleeved with reset torsion springs extending to the inner side of the lamp frame 1, the top end of the lamp frame 1 is provided with a canvas 5 connected with the fixing strip 12 and the clamping post 13, and rough pads are fixed at the contact positions of the inner walls of the clamping pieces 14 and the clamping post 13, so that the rough pads are in contact with the canvas 5, friction resistance to the canvas 5 is increased, and the canvas 5 is fixed and in a tense state.

Referring to fig. 6, the bottom end of the fixing strip 12 is slidably connected with a bottom strip 17, the bottom strip 17 is fixedly connected with the fixing strip 12 through a bolt, and the bottom strip 17 is lifted by rotating the bolt, so that a gap between the bottom strip 17 and the fixing strip 12 is reduced, and the canvas 5 is extruded and fixed.

Referring to fig. 3, a torsion spring is sleeved on the outer wall of the end of the rotating plate 6, and two ends of the torsion spring extend into the butt joint block 8, so that the arc track twisting force is increased to the rotating plate 6, and the magnetic sheet 10 and the metal rod 9 are transplanted to be in contact.

The working principle of the utility model is as follows: when the lamp strip is replaced, the rotary piece 6 rotates around the contact point with the butt joint block 8, the magnetic sheet 10 and the two groups of metal rods 9 are misplaced, the end part of the elastic rope 11 pulls the metal rod 9 to extend out of the butt joint block 8, the lamp strip 2 is vertically pulled upwards to be separated from the reflecting plate 3, the new lamp strip 2 is installed, the rotary piece 6 is loosened to reset, the magnetic sheet 10 adsorbs the metal rod 9 through the magnetic force of the magnetic sheet 10 to move and enter the butt joint block 8, thereby limiting the lamp strip 2, the lamp strip 2 is fixed at the top end of the reflecting plate 3, when the canvas 5 is installed, one end of the canvas 5 is arranged between the fixing strip 12 and the bottom strip 17, the bottom strip 17 is tightly attached to the fixing strip 12, one end of the canvas 5 is fixed, then the rotary handle 16 is rotated to drive the clamping column 13, the other end of the canvas 5 extends into the inside the clamping groove 15, the rotary handle 16 is loosened, and simultaneously the torsion spring is reset to drive the clamping column 13 to reset, the canvas 5 enters between the clamping column 13 and the clamping column 14, and the clamping column 13, and the canvas 5 is fixed in a tight state, and the canvas 5 is fixed at the top end of the clamping frame 1.

Although embodiments of the utility model have been shown and described, the detailed description is to be construed as exemplary only and is not limiting of the utility model as the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and modifications, substitutions, variations, etc. may be made in the embodiments as desired by those skilled in the art without departing from the principles and spirit of the utility model, provided that such modifications are within the scope of the appended claims.

Claims (6)

1. The utility model provides a rounded LED lamp house, includes lamp frame (1), its characterized in that: the inside of rim (1) is fixed with reflector panel (3), the top of reflector panel (3) is equipped with many groups lamp strip (2), the bottom mounting of lamp strip (2) has butt joint piece (8), the both sides of butt joint piece (8) are equipped with fixed block (7) with reflector panel (3) fixed connection, the inside of fixed block (7) is equipped with metal pole (9) that extend to inside of butt joint piece (8), the one end of metal pole (9) is equipped with elastic rope (11) that are connected with fixed block (7), the inside rotation of butt joint piece (8) is connected with rotary piece (6) that extend to the outside of butt joint piece (8), the outer wall of rotary piece (6) is inlayed and is had two sets of magnetic sheet (10) with metal pole (9) contact, the corner of rim (1) is equipped with two sets of bent angle (4), and the inner wall of bent angle (4) is fixed with fixed strip (12), one side that fixed strip (12) was kept away from to inside of rim (1) changes and is connected with card (13), the outer wall (13) of card (13) have outer wall (13) of card (13), outer wall (13) are cup jointed with rim (13).

2. The rounded LED light box of claim 1, wherein: the two ends of the clamping column (13) are provided with rotating handles (16) extending to the outer side of the lamp frame (1), and reset torsion springs extending to the inner part of the lamp frame (1) are sleeved on the outer walls of the rotating handles (16).

3. The rounded LED light box of claim 1, wherein: the bottom of the fixing strip (12) is connected with a bottom strip (17) in a sliding manner, and the bottom strip (17) is fixedly connected with the fixing strip (12) through bolts.

4. The rounded LED light box of claim 1, wherein: the torsion spring is sleeved on the outer wall of the end part of the rotary piece (6), and two ends of the torsion spring extend to the inside of the butt joint block (8).

5. The rounded LED light box of claim 1, wherein: the top end of the lamp frame (1) is provided with a canvas (5) connected with the fixing strip (12) and the clamping column (13).

6. The rounded LED light box of claim 1, wherein: and a rough pad is fixed at the contact position of the inner wall of the card (14) and the card column (13).