CN209980715U - Lamp box frame and lamp box - Google Patents
Lamp box frame and lamp box Download PDFInfo
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- CN209980715U CN209980715U CN201920625626.XU CN201920625626U CN209980715U CN 209980715 U CN209980715 U CN 209980715U CN 201920625626 U CN201920625626 U CN 201920625626U CN 209980715 U CN209980715 U CN 209980715U
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Abstract
A lamp box frame is composed of sectional materials, at least one side of the frame is provided with two sectional materials which are butted, the sectional materials are provided with a central cavity, side cavities, a lamp strip groove and a connecting groove, the side cavities and the connecting groove are separated by a middle clapboard, two connecting columns are arranged between the two butted section bars, the inner side surfaces of the connecting columns are provided with guide grooves, the first ends of the two connecting columns are respectively inserted into the two connecting grooves of the first butted section bar and are fixedly connected, the second ends of the two connecting columns are respectively inserted into the corresponding connecting grooves of the second butted section bar, an arched elastic steel wire is arranged between the second section bar and the connecting column, a strip-shaped limiting hole is arranged on the middle clapboard of the second section bar corresponding to the arched elastic steel wire, two ends of the arched elastic steel wire are inserted into the side cavity through the strip-shaped limiting hole, the middle arch part extends into the guide groove of the connecting column and abuts against the inner wall of the connecting column, and the two section bars at the corners are fixedly connected by the corner components. The utility model discloses simple structure, install and remove convenient.
Description
Technical Field
The utility model relates to a lamp box of display appliance.
Background
The display lamp box is characterized in that a display picture is arranged on the surface of the box body, and a lamp source is arranged in the box body, so that the display lamp box has a strong advertising effect and is wide in application. The invention patent application of Chinese patent application number 201810078740.5 discloses a modular display lamp box, which comprises a frame, wherein the frame comprises an upper transverse frame module, a lower transverse frame module, a vertical frame module and a corner module, the upper transverse frame module, the lower transverse frame module and the vertical frame module all comprise sectional materials, the sectional materials are provided with through holes, connecting grooves and lamp strip grooves, the turning angle alpha of the corner module is 60-120 degrees, and a turning through cavity is arranged in the corner module. The connection between the two adjacent sections of upper transverse frame modules, the connection between the two adjacent sections of lower transverse frame modules and the connection between the two adjacent vertical frame modules are the butt joint of two sectional materials, and the butt joint of the two sectional materials is connected by a pair of quick connection locks.
Disclosure of Invention
An object of the utility model is to provide a simple structure, install and remove convenient lamp house frame and lamp house.
In order to achieve the purpose of realizing the lamp box frame, the utility model discloses take following first technical scheme: the first light box frame is composed of sectional materials, at least one side of the frame is provided with two butt-jointed sectional materials, and the light box frame is characterized in that: the section bar is provided with a central cavity, side cavities at two sides of the central cavity, a lamp strip groove at the back of the central cavity, and connecting grooves at two sides of the lamp strip groove, the side cavities and the connecting grooves are separated by a middle clapboard, two connecting columns are arranged between the two butted section bars, the inner side surfaces of the connecting columns are provided with guide grooves, the first ends of the two connecting columns are respectively inserted into the two connecting grooves of the first butted section bar and are fixedly connected, the second ends of the two connecting columns are respectively inserted into the corresponding connecting grooves of the second butted section bar, an arched elastic steel wire is arranged between the second section bar and the connecting column, a strip-shaped limiting hole is arranged on the middle clapboard of the second section bar corresponding to the arched elastic steel wire, two ends of the arched elastic steel wire are inserted into the side cavity through the strip-shaped limiting hole, the middle arch part extends into the guide groove of the connecting column and abuts against the inner wall of the connecting column, and the two section bars at the corners are fixedly connected by the corner components.
A plurality of magnetic blocks are respectively arranged in two side cavities of the section bar.
The corner component comprises a corner connecting piece, a clamping seat, a snap fastener and a clamping sheet; the first end of the corner connecting piece is inserted into and fixed in the central cavity of one of the profiles at the corner, the second end of the corner connecting piece is inserted into the central cavity of the other profile at the corner, a bayonet is arranged at the second end of the corner connecting piece, the clamping seat is fixedly connected to the other profile at the corner, the snap fastener is hinged to one end, close to the corner, of the clamping seat through a first pin shaft, one end of the clamping piece is hinged to the middle of the snap fastener through a second pin shaft, and the other end of the clamping piece is clamped on the bayonet of the corner connecting piece.
The surface of the two sectional materials at the corner, which are spliced together, is a 45-degree inclined surface, and the bottom wall of the light bar groove with one end provided with the 45-degree inclined surface of each sectional material is provided with a notch which is convenient for the corner connecting piece to enter the central cavity.
In order to achieve the purpose of realizing the lamp box frame, the utility model discloses take following second kind technical scheme: the second kind lamp box frame comprises the section bar, and at least one side of frame has two section bars of butt joint, its characterized in that: the section bar is provided with a central cavity, side cavities at two sides of the central cavity, a lamp strip groove at the back of the central cavity, and connecting grooves at two sides of the lamp strip groove, the side cavities and the connecting grooves are separated by a middle clapboard, two connecting columns are arranged between the two butted section bars, the connecting columns are provided with guide grooves, the first ends of the two connecting columns are respectively inserted into the two connecting grooves of the first butted section bar and are fixedly connected, the second ends of the two connecting columns are respectively inserted into the corresponding connecting grooves of the second butted section bar, an arched elastic sheet is arranged between the second sectional material and the connecting column, the arched elastic sheet is inserted into the guide groove of the connecting column by utilizing the feet at the two ends, the middle arch part of the connecting column abuts against the middle partition plate of the second section bar, the second end of each connecting column is provided with two positioning screws which respectively abut against two feet of the arch-shaped elastic sheet, and the two section bars at the corners are fixedly connected by the corner components.
And a plurality of magnetic blocks are respectively arranged in cavities at two sides of the section bar.
The corner component comprises a corner connecting piece, a clamping seat, a snap fastener and a clamping sheet; the first end of the corner connecting piece is inserted into and fixed in the central cavity of one of the profiles at the corner, the second end of the corner connecting piece is inserted into the central cavity of the other profile at the corner, a bayonet is arranged at the second end of the corner connecting piece, the clamping seat is fixedly connected to the other profile at the corner, the snap fastener is hinged to one end, close to the corner, of the clamping seat through a first pin shaft, one end of the clamping piece is hinged to the middle of the snap fastener through a second pin shaft, and the other end of the clamping piece is clamped on the bayonet of the corner connecting piece.
The surface of the two sectional materials at the corner, which are spliced together, is a 45-degree inclined surface, and the bottom wall of the light bar groove with one end provided with the 45-degree inclined surface of each sectional material is provided with a notch which is convenient for the corner connecting piece to enter the central cavity.
In order to achieve the purpose of realizing the lamp box, the first lamp box is provided with the first lamp box frame.
In order to achieve the purpose of realizing the lamp box, the second lamp box is provided with the second lamp box frame.
The utility model discloses have following positive effect: the utility model discloses utilize arch elastic steel wire or arch elastic sheet to enable two section bars of butt joint to install and remove convenient and connect reliably, connect and fix by the corner subassembly between the corner section bar, the corner connecting piece of corner subassembly is interior inserts, peg graft and fix in the central cavity of section bar, can effectively guarantee joint strength, by taking the action of buckle piece, make the joint piece card on the bayonet socket of corner connecting piece, throw off the bayonet socket of corner connecting piece when the joint piece, the corner connecting piece is deviate from the central cavity of two corner section bars, two section bars of corner separate promptly, it is convenient to make installing and removing of frame. The utility model discloses a be equipped with the magnetic path in the section bar, adopt magnetism to inhale and connect between two adjacent lamp houses side by side, can arrange a plurality of lamp houses side by side and connect, constitute large-scale show picture, it is nimble changeable during the use.
Drawings
Fig. 1 is a view of a first light box frame.
Fig. 2 is a butt-joint view of two profiles of the first light box frame.
Fig. 3 is a sectional view a-a of fig. 2.
Fig. 4 is a sectional view B-B of fig. 2.
Fig. 5 is an exploded view of two profiles abutting.
Fig. 6 is a view of an arch-shaped elastic steel wire.
Fig. 7 is a perspective view of a corner of the frame.
Fig. 8 is a front view of fig. 7.
Fig. 9 is a view in direction E of fig. 8.
Fig. 10 is a cross-sectional view C-C of fig. 9.
Figure 11 is a view of a corner connector.
FIG. 12 is a connection view of the snap receptacles and the snap fasteners.
Fig. 13 is a view of a second light box frame.
Fig. 14 is a two-section butt view of the second light box frame.
Fig. 15 is a cross-sectional view taken along line D-D of fig. 14.
Fig. 16 is a perspective view of an arcuate resilient tab.
Fig. 17 is a view of an arcuate resilient tab.
Fig. 18 is a view of the first lamp box.
Fig. 19 is an enlarged view of a portion i of fig. 18.
Fig. 20 is a view of a second light box.
Fig. 21 is an enlarged view of a portion ii of fig. 20.
Fig. 22 is a connection diagram of the DC connector protection cover of the second lamp box.
Fig. 23 is a split view of 3 light boxes.
Figure 24 is a drawing of the attachment of two adjacent profiles using magnetic attraction.
The reference numbers are as follows: the LED lamp comprises a section bar 1, a panel 1-1, a middle partition plate 1-2, a central cavity 1-a, a side cavity 1-d, a lamp strip groove 1-b, a connecting groove 1-c, a strip limiting hole 1-f, an arched elastic steel wire 2-1, an arched spring piece 2-2, a connecting column 3, a guide groove 3-a, a fixing screw 4-1, a positioning screw 4-2, a corner connecting piece 5, a clamping seat 6, a snap fastener 7, a clamping sheet 8, a first pin shaft 9, a second pin shaft 10, a magnetic block 11, a butt joint wire 12, a socket 13, an LED lamp strip 14, a power adapter 15 and a DC joint protective cover 16.
Detailed Description
Example 1
Referring to fig. 1 to 12, embodiment 1 is a first light box frame, which is made of profiles 1, wherein the left and right sides of the frame are respectively provided with two profiles 1 which are butted. The section bar 1 is provided with a central cavity 1-a, a light bar groove 1-b arranged on the back of the central cavity 1-a, connecting grooves 1-c arranged on two sides of the light bar groove 1-b, side cavities 1-d arranged on two sides of the central cavity 1-a and cloth embedding grooves 1-e respectively arranged on the outer sides of the side cavities 1-d. The side cavity 1-d and the connecting groove 1-c are separated by a middle clapboard 1-2. The connecting groove 1-c of the section bar 1 is T-shaped.
Two connecting columns 3 are arranged between the two butted section bars 1, and the shapes of the connecting columns 3 are matched with the shapes of connecting grooves 1-c of the section bars 1. For convenience of description, the two butt-jointed sections are labeled 1A and 1B, respectively. The first ends of the two connecting columns 3 are respectively inserted into the two connecting grooves 1-c of the first butt-jointed section bar 1A and are fixedly connected, and the second ends of the two connecting columns 3 are respectively inserted into the corresponding connecting grooves 1-c of the second butt-jointed section bar 1B. The fixed connection is screwed into the middle clapboard 1-2 through the threaded hole of the connecting column 3 by a screw 4-1. The connecting column 3 is provided with a guide groove 3-a, the part of the middle partition plate 1-2 of the second section bar 1, which corresponds to the arched elastic steel wire 2-1, is provided with a strip-shaped limiting hole 1-f, two ends of the arched elastic steel wire 2-1 are inserted into the side cavity 1-d through the strip-shaped limiting hole 1-f, the middle arched part of the arched elastic steel wire 2-1 extends into the guide groove 3-a of the connecting column and abuts against the inner wall of the connecting column, when the second end of the connecting column 3 is inserted into the corresponding connecting groove 1-c of the second section bar 1B, the connecting column 3 is connected with the second section bar 1B under the action of the arched elastic steel wire 2-1, and the effect of reliable. During disassembly, the connecting column 3 is left on the first section bar, and during installation, the assembling connection can be completed only by inserting the connecting column 3 into the second section bar 1B.
Two profiles 1 at the corner are spliced at a right angle by using a corner component. The surface of the two sectional materials 1 at the corner, which are spliced, is a 45-degree inclined surface 1-4.
The corner component comprises a corner connecting piece 5, a clamping seat 6, a snap fastener 7 and a clamping sheet 8; the first end 5-1 of the corner connecting piece 5 is inserted into and fixed in the central cavity 1-a of one of the profiles 1 at the corner, the second end 5-2 of the corner connecting piece is inserted into the central cavity 1-a of the other profile 1 at the corner, and a notch 1-3 facilitating the corner connecting piece 5 to enter the central cavity 1-a is arranged on the bottom wall 1-1 of the light bar groove at one end with a 45-degree inclined plane of the light bar groove 1-b of the profile 1. A bayonet 5-3 is arranged at the second end 5-2 of the corner connecting piece 5, the clamping seat 6 is fixedly connected to the bottom wall 1-1 of the lamp strip groove of the other section bar 1 at the corner, the snap fastener 7 is hinged to one end, close to the corner, of the clamping seat 6 through a first pin shaft 9, one end of the clamping piece 8 is hinged to the middle of the snap fastener 7 through a second pin shaft 10, and the other end of the clamping piece 8 is clamped on the bayonet 5-3 of the corner connecting piece 5, so that the two section bars 1 at the corner are fixedly connected.
When the snap fastener 7 is in a tilting state, the clamping sheet 8 can be separated from the corner connecting piece 5, the snap fastener 7 is pressed down, and the other end of the clamping sheet 8 is clamped on the bayonet of the corner connecting piece 5.
In the embodiment, no tool is needed in the installation of the whole frame.
Example 2
Referring to fig. 3 to 17, the embodiment 2 is a second frame, two connecting columns 3 are arranged between two butted section bars 1, and the shape of the connecting columns 3 is matched with the shape of connecting grooves 1-c of the section bars 1. For convenience of description, the two butt-jointed sections are labeled 1A and 1B, respectively. The first ends of the two connecting columns 3 are respectively inserted into the two connecting grooves 1-c of the first butt-jointed section bar 1A and are fixedly connected, and the second ends of the two connecting columns 3 are respectively inserted into the corresponding connecting grooves 1-c of the second butt-jointed section bar 1B. The fixed connection is screwed into the middle clapboard 1-2 through the threaded hole of the connecting column 3 by a screw 4-1. The connecting column 3 is provided with a guide groove 3-a, an arched elastic sheet 2-2 is arranged between the second sectional material 1 and the connecting column 3, the arched elastic sheet is inserted into the guide groove 3-a of the connecting column 3 by utilizing the widened edges of the feet parts 2-2-2 at the two ends, the arched part 2-2-1 at the middle part of the arched elastic sheet abuts against the middle partition plate 1-2 of the second sectional material 1, and the second end of each connecting column 3 is provided with two positioning screws 4-2 which respectively abut against the two feet parts 2-2-2 of the arched elastic sheet. The rest of the structure is the same as in embodiment 1. During installation, the assembling connection can be completed only by inserting the connecting column 3 into the second sectional material 1B, and after the positions of the two positioning screws 4-2 are adjusted during factory production, tools are not needed during field installation.
Example 3
Referring to fig. 3 and 24, in embodiment 3, on the basis of embodiment 1 or embodiment 2, a plurality of magnetic blocks 11 are respectively arranged in two side cavities 1-d of a section bar 1 at least on one side of a frame, the number of the magnetic blocks is set according to requirements, and panels 1-1 of adjacent section bars are attracted by magnetism.
Example 4
Embodiment 4 shown in fig. 18 and 19 is a first light box, and embodiment 4 is that, on the basis of embodiment 3, an LED light bar is installed in at least one light bar groove 1-b, and in this embodiment, an LED light bar 14 is installed in the light bar grooves 1-b on the upper, left, and right sides. The end parts of the two adjacent LED light bars 14 are provided with DC sockets 13, and the two adjacent DC sockets 13 are connected through a butt joint wire 12 with DC plugs at two ends. A power adapter 15 is mounted in the light bar groove of the profile 1 at the bottom side of the frame, the power adapter 15 being connected to an associated DC socket by means of a wire provided with a DC plug.
Example 5
The embodiment 5 shown in fig. 20 to 22 is a second light box, the connection of two adjacent LED light bars 14 is achieved by connecting DC connectors of the two LED light bars 14 through a conductive connecting member 17, and a DC connector protective cover 16 is disposed outside the conductive connecting member 17. The rest is the same as in embodiment 4.
Example 6
See fig. 23 and 24, which are combination diagrams of 3 light boxes, the number and positions of the magnetic blocks in the adjacent section bars of the two light boxes are corresponding, so that the panels 1-1 of the adjacent section bars are magnetically attracted.
Claims (10)
1. The utility model provides a lamp house frame comprises section bar (1), and frame at least one side has two section bars (1) of butt joint, its characterized in that: the section bar (1) is provided with a central cavity (1-a), side cavities (1-d) positioned at two sides of the central cavity (1-a), a light bar groove (1-b) positioned at the back of the central cavity (1-a) and connecting grooves (1-c) positioned at two sides of the light bar groove (1-b), the side cavities (1-d) and the connecting grooves (1-c) are separated by a middle partition plate (1-2), two connecting columns (3) are arranged between the two butted section bars (1), guide grooves (3-a) are arranged on the inner side surface of each connecting column (3), first ends of the two connecting columns (3) are respectively inserted into the two connecting grooves (1-c) of the first butted section bar (1) and are fixedly connected, second ends of the two connecting columns (3) are respectively inserted into the corresponding connecting grooves (1-c) of the second butted section bar (1), an arched elastic steel wire (2-1) is arranged between the second sectional material (1) and the connecting column, a strip-shaped limiting hole (1-f) is arranged on the middle partition plate (1-2) of the second sectional material (1) corresponding to the arched elastic steel wire (2-1), two ends of the arched elastic steel wire (2-1) are inserted into the side cavity (1-d) through the strip-shaped limiting hole (1-f), the arched part of the middle part of the arched elastic steel wire extends into the guiding groove (3-a) of the connecting column and abuts against the inner wall of the connecting column, and the two sectional materials (1) at the corner are fixedly connected through the corner component.
2. The light box frame of claim 1, wherein: a plurality of magnetic blocks (11) are respectively arranged in two side cavities (1-d) of the section bar (1).
3. The light box frame of claim 1, wherein: the corner component comprises a corner connecting piece (5), a clamping seat (6), a snap fastener (7) and a clamping sheet (8); the corner connecting piece is characterized in that a first end (5-1) of the corner connecting piece (5) is inserted into and fixed in a central cavity (1-a) of one of the profiles (1) at a corner, a second end (5-2) of the corner connecting piece is inserted into a central cavity (1-a) of the other profile (1) at the corner, a bayonet (5-3) is arranged at the second end (5-2) of the corner connecting piece (5), the clamping seat (6) is fixedly connected to the other profile (1) at the corner, the snap fastener (7) is hinged to one end, close to the corner, of the clamping seat (6) through a first pin shaft (9), one end of the clamping piece (8) is hinged to the middle of the snap fastener (7) through a second pin shaft (10), and the other end of the clamping piece (8) is clamped to the bayonet (5-3) of the corner connecting piece (5).
4. The light box frame of claim 1, wherein: the spliced surface of the two sectional materials (1) at the corner is a 45-degree inclined surface (1-4), and a notch (1-3) for facilitating the corner connecting piece (5) to enter the central cavity (1-a) is arranged on the bottom wall (1-1) of the lamp strip groove with one end provided with the 45-degree inclined surface of the sectional material (1).
5. A light box, its characterized in that: light box frame with one of the above claims 1-4.
6. The utility model provides a lamp house frame comprises section bar (1), and frame at least one side has two section bars (1) of butt joint, its characterized in that: the section bar (1) is provided with a central cavity (1-a), side cavities (1-d) positioned at two sides of the central cavity (1-a), a light bar groove (1-b) positioned at the back of the central cavity (1-a) and connecting grooves (1-c) positioned at two sides of the light bar groove (1-b), the side cavities (1-d) and the connecting grooves (1-c) are separated by a middle clapboard (1-2), two connecting columns (3) are arranged between the two butted section bars (1), the connecting columns (3) are provided with guide grooves (3-a), first ends of the two connecting columns (3) are respectively inserted into the two connecting grooves (1-c) of the first butted section bar (1) and are fixedly connected, second ends of the two connecting columns (3) are respectively inserted into the corresponding connecting grooves (1-c) of the second butted section bar (1), an arched elastic sheet (2-2) is arranged between the second section bar (1) and the connecting column (3), the arched elastic sheet is inserted into a guide groove (3-a) of the connecting column (3) by utilizing feet (2-2-2) at two ends, an arched part (2-2-1) at the middle part of the arched elastic sheet abuts against a middle partition plate (1-2) of the second section bar (1), two positioning screws (4-2) which respectively abut against the feet (2-2-2) of the arched elastic sheet are arranged at the second end of each connecting column (3), and the two section bars (1) at the corner are fixedly connected by a corner component.
7. The light box frame of claim 6, wherein: a plurality of magnetic blocks (11) are respectively arranged in the cavities (1-d) at the two sides of the section bar (1).
8. The light box frame of claim 6, wherein: the corner component comprises a corner connecting piece (5), a clamping seat (6), a snap fastener (7) and a clamping sheet (8); the corner connecting piece is characterized in that a first end (5-1) of the corner connecting piece (5) is inserted into and fixed in a central cavity (1-a) of one of the profiles (1) at a corner, a second end (5-2) of the corner connecting piece is inserted into a central cavity (1-a) of the other profile (1) at the corner, a bayonet (5-3) is arranged at the second end (5-2) of the corner connecting piece (5), the clamping seat (6) is fixedly connected to the other profile (1) at the corner, the snap fastener (7) is hinged to one end, close to the corner, of the clamping seat (6) through a first pin shaft (9), one end of the clamping piece (8) is hinged to the middle of the snap fastener (7) through a second pin shaft (10), and the other end of the clamping piece (8) is clamped to the bayonet (5-3) of the corner connecting piece (5).
9. The light box frame of claim 6, wherein: the spliced surface of the two sectional materials (1) at the corner is a 45-degree inclined surface (1-4), and a notch (1-3) for facilitating the corner connecting piece (5) to enter the central cavity (1-a) is arranged on the bottom wall (1-1) of the lamp strip groove with one end provided with the 45-degree inclined surface of the sectional material (1).
10. A light box, its characterized in that: lamp housing frame with one of the above claims 6-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920625626.XU CN209980715U (en) | 2019-04-30 | 2019-04-30 | Lamp box frame and lamp box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920625626.XU CN209980715U (en) | 2019-04-30 | 2019-04-30 | Lamp box frame and lamp box |
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| Publication Number | Publication Date |
|---|---|
| CN209980715U true CN209980715U (en) | 2020-01-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920625626.XU Active CN209980715U (en) | 2019-04-30 | 2019-04-30 | Lamp box frame and lamp box |
Country Status (1)
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| CN (1) | CN209980715U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109473049A (en) * | 2018-12-28 | 2019-03-15 | 常州霍克展示***股份有限公司 | Display lamp box |
| CN114365932A (en) * | 2022-01-06 | 2022-04-19 | 浙江皇城工坊文化发展有限公司 | Laminated display lamp box and installation method |
-
2019
- 2019-04-30 CN CN201920625626.XU patent/CN209980715U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109473049A (en) * | 2018-12-28 | 2019-03-15 | 常州霍克展示***股份有限公司 | Display lamp box |
| CN109473049B (en) * | 2018-12-28 | 2024-05-24 | 常州霍克展示***股份有限公司 | Display lamp box |
| CN114365932A (en) * | 2022-01-06 | 2022-04-19 | 浙江皇城工坊文化发展有限公司 | Laminated display lamp box and installation method |
| CN114365932B (en) * | 2022-01-06 | 2023-02-28 | 浙江皇城工坊文化发展有限公司 | Laminated display lamp box and installation method |
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