CN210722313U

CN210722313U - Hanging lamp box

Info

Publication number: CN210722313U
Application number: CN202020029092.7U
Authority: CN
Inventors: 马大丰; 许天宇
Original assignee: Shanghai Puxin Transportation Facilities Co Ltd
Current assignee: Shanghai Puxin Transportation Facilities Co Ltd
Priority date: 2020-01-07
Filing date: 2020-01-07
Publication date: 2020-06-09
Anticipated expiration: 2030-01-07

Abstract

The utility model belongs to the technical field of lamp boxes, and discloses a hanging lamp box, which comprises a metal box body (1) with an opening (4) on the top surface, a lamp white board (2) and a light guide plate (3), wherein the metal box body (1) is provided with a through groove (5), the lamp white board (2) is embedded in the through groove (5), a supporting keel (6) is arranged inside the metal box body (1), the supporting keel (6) is provided with two clamping parts (7) to form a clamping groove (8), the upper end and the lower end of the light guide plate (3) are both connected with a U-shaped clamping part (9), a first LED lamp (10) is arranged between the U-shaped clamping part (9) and the light guide plate (3), the U-shaped clamping part (9) at the lower end of the light guide plate (3) is positioned in the clamping groove (8), the U-shaped clamping part (9) at the upper end of the light guide plate (3) is positioned in, the sealing cover (11) is connected with a lifting rope. The utility model discloses it is effectual to show, convenient maintenance.

Description

Hanging lamp box

Technical Field

The utility model belongs to the technical field of the lamp house, concretely relates to hang formula lamp house.

Background

With the progress of the times, the application range of the indicating lamp box is continuously expanded, and the indicating lamp box is visible in places such as market supermarkets, airports, stations, subway stations and the like, so that the direction of people can be better guided, and people can quickly arrive at a destination. The existing lamp box usually directly allows the light source to directly penetrate the graphic sticker, thereby displaying the graphic and having poor display effect. And current lamp house often adopts the integral type structure, is not convenient for overhaul and maintain.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems existing in the prior art, the utility model aims to provide a hanging type lamp box.

The utility model discloses the technical scheme who adopts does: the utility model provides a hanging lamp box, is equipped with open-ended metal box, lamp blank and light guide plate including the top surface, is provided with logical groove on the metal box, and the lamp blank inlays in logical inslot, and the inside support fossil fragments that are provided with of metal box is provided with two card portions and forms the draw-in groove on the support fossil fragments, light guide plate upper end and lower extreme all be connected with the U-shaped fastener, and the light guide plate is located the recess of U-shaped fastener, be provided with first LED lamp between U-shaped fastener and the light guide plate, the U-shaped fastener of light guide plate lower extreme is located the draw-in groove, the U-shaped fastener of light guide plate upper end is located the opening, and U-shaped fastener fixedly connected with closing cap of light.

Furthermore, the support keel is a galvanized pipe, and the cross section of the support keel is square.

Furthermore, the clamping part is an angle bracket.

Furthermore, the opening of the metal box body is provided with a limiting plate, and the limiting plate is contacted with the U-shaped clamping piece.

Furthermore, the lamp white board is provided with steps, so that the lamp white board is provided with step surfaces, and the step surfaces are in contact with the inner wall of the metal box body.

Furthermore, the lamp white board is embedded with a magnet.

Further, metal box one side be connected with the mounting, be provided with dismantled and assembled display element on the mounting, display element includes base and lamp shade, lamp shade and pedestal connection, and be equipped with the second LED lamp in the lamp shade.

Further, the fixing piece is provided with a fixing hole, the base is connected with a screw rod, the screw rod is installed in the fixing hole, and the base is fixed on the fixing piece through connection of a nut and the screw rod.

The utility model has the advantages that: the display effect of the lamp box is guaranteed by uniform light emission of the light guide plate, and the lamp box can be taken out through the opening of the light guide plate, so that the lamp box is convenient to overhaul and maintain.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a cross-sectional view A-A of FIG. 1;

FIG. 3 is an enlarged schematic view of C in FIG. 2;

FIG. 4 is a cross-sectional view B-B of FIG. 1;

in the figure: the LED lamp comprises a metal box body 1, a lamp white plate 2, a light guide plate 3, an opening 4, a through groove 5, a supporting keel 6, a clamping part 7, a clamping groove 8, a U-shaped clamping part 9, a first LED lamp 10, a sealing cover 11, a limiting plate 12, a step surface 13, a fixing part 14, a base 15, a lampshade 16, a second LED lamp 17 and a screw rod 18.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the embodiments of the present invention, it should be understood that the terms "upper", "front", "rear", "left", "right", "bottom", "side", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present embodiments.

In the description of the embodiments of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as appropriate by those of ordinary skill in the art.

The present invention will be further described with reference to the accompanying drawings and specific embodiments.

Example one

As shown in fig. 1-3, a hanging lamp box comprises a metal box body 1 with an opening 4 on the top surface, a lamp white board 2 and a light guide plate 3, wherein a through groove 5 is formed in the metal box body 1, the lamp white board 2 is embedded in the through groove 5, a support keel 6 is arranged inside the metal box body 1, and the support keel 6 is fixedly connected with the metal box body 1. Support and be provided with two card portions 7 on the fossil fragments 6 and form draw-in groove 8, 3 upper ends of light guide plate and lower extreme all be connected with U-shaped fastener 9, and light guide plate 3 is located the recess of U-shaped fastener 9, accessible engineering structure glue is fixed U-shaped fastener 9 and light guide plate 3. A first LED lamp 10 is arranged between the U-shaped clamping piece 9 and the light guide plate 3. U-shaped fastener 9 of 3 lower extremes of light guide plate is located draw-in groove 8, and U-shaped fastener 9 of 3 upper ends of light guide plate is located opening 4, and U-shaped fastener 9 fixedly connected with closing cap 11 of 3 upper ends of light guide plate, and closing cap 11 passes through the screw to be connected with metal box 1, and closing cap 11 is connected with the lifting rope for hoist and mount the lamp house at the wall top. The surface of the lamp white board 2 is provided with a graphic sticker which is provided with hollow-out pictures and texts.

When the first LED lamp 10 irradiates, the light guide plate 3 can uniformly emit light, the light white plate 2 is made of white light-transmitting acrylic material, and when the light penetrates through the light white plate 2, the light white plate can shield mesh points or mesh wires on the light guide plate 3, so that the effects of attractiveness and uniform brightness are achieved. When the maintenance is needed, the screw on the sealing cover 11 is unscrewed, so that the light guide plate 3 and the first LED lamp 10 can be taken out, and the lamp box is convenient to maintain.

Example two

As shown in fig. 2, the support keel 6 is a galvanized pipe, and the cross section of the support keel 6 is square. The setting of support fossil fragments 6 makes when various shapes are made to metal box 1, also can guarantee the stable installation of light guide plate 3, makes the structure of lamp house more stable simultaneously, and supports fossil fragments 6 and is difficult for rustting itself. The clamping part 7 is an angle bracket.

EXAMPLE III

As shown in fig. 2 and 3, a position of the opening 4 of the metal case 1 is provided with a limiting plate 12, and the limiting plate 12 contacts with the U-shaped clamping piece 9 to avoid the light guide plate 3 from deflecting.

As shown in fig. 1, the light and white board 2 is provided with a step, so that the light and white board 2 has a step surface 13, and the step surface 13 is in contact with the inner wall of the metal box 1, thereby facilitating the installation of the light and white board 2 in the through groove 5. The edge of the lamp white board 2 is embedded with a magnet to reinforce the lamp white board 2 and prevent the lamp white board 2 from falling off.

Example four

As shown in fig. 1 and 4, one side of the metal box 1 is connected with a fixing member 14, a detachable display unit is arranged on the fixing member 14, the display unit includes a base 15 and a lampshade 16, the lampshade 16 is connected with the base 15, a second LED lamp 17 is arranged in the lampshade 16, and the second LED lamp 17 faces the base 15. Preferably, the lampshade 16 is made of acrylic materials, and the surface of the lampshade 16 is provided with graphic stickers which are provided with hollow-out pictures and texts.

The fixing part 14 is provided with a fixing hole, the base 15 is connected with a screw 18, the screw 18 is installed in the fixing hole, and the base 15 is fixed on the fixing part 14 through the connection of a nut and the screw 18. The display unit can be detachably fixed on the fixing member 14, and is convenient to replace.

The present invention is not limited to the above-mentioned optional embodiments, and any other products in various forms can be obtained by anyone under the teaching of the present invention, and any changes in the shape or structure thereof, all the technical solutions falling within the scope of the present invention, are within the protection scope of the present invention.

Claims

1. A hanging lamp box is characterized in that: comprises a metal box body (1) with an opening (4) on the top surface, a lamp white board (2) and a light guide plate (3), wherein a through groove (5) is arranged on the metal box body (1), the lamp white board (2) is embedded in the through groove (5), a supporting keel (6) is arranged inside the metal box body (1), two clamping parts (7) are arranged on the supporting keel (6) to form a clamping groove (8), the upper end and the lower end of the light guide plate (3) are respectively connected with a U-shaped clamping piece (9), the light guide plate (3) is positioned in a groove of the U-shaped clamping piece (9), a first LED lamp (10) is arranged between the U-shaped clamping piece (9) and the light guide plate (3), the U-shaped clamping piece (9) at the lower end of the light guide plate (3) is positioned in the clamping groove (8), the U-shaped clamping piece (9) at the upper end of the light guide plate (3) is, the sealing cover (11) is connected with the metal box body (1) through a screw, and the sealing cover (11) is connected with a lifting rope.

2. A ceiling light box according to claim 1, wherein: the support keel (6) is a galvanized pipe, and the cross section of the support keel (6) is square.

3. A ceiling light box according to claim 1, wherein: the clamping part (7) is an angle bracket.

4. A ceiling light box according to claim 1, wherein: the metal box body (1) is provided with a limiting plate (12) at the opening (4), and the limiting plate (12) is in contact with the U-shaped clamping piece (9).

5. A ceiling light box according to claim 1, wherein: the lamp white board (2) is provided with steps, so that the lamp white board is provided with a step surface (13), and the step surface (13) is in contact with the inner wall of the metal box body (1).

6. A ceiling light box according to claim 5, wherein: the lamp white board (2) is embedded with a magnet.

7. A ceiling light box according to claim 1, wherein: one side of the metal box body (1) is connected with a fixing piece (14), a detachable display unit is arranged on the fixing piece (14), the display unit comprises a base (15) and a lampshade (16), the lampshade (16) is connected with the base (15), and a second LED lamp (17) is arranged in the lampshade (16).

8. A ceiling light box according to claim 7, wherein: the fixing piece (14) is provided with a fixing hole, the base (15) is connected with a screw rod (18), the screw rod (18) is installed in the fixing hole, and the base (15) is fixed on the fixing piece (14) through connection of a nut and the screw rod (18).