CN210467176U - Lamp cloth lamp box - Google Patents
Lamp cloth lamp box Download PDFInfo
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- CN210467176U CN210467176U CN201921432387.2U CN201921432387U CN210467176U CN 210467176 U CN210467176 U CN 210467176U CN 201921432387 U CN201921432387 U CN 201921432387U CN 210467176 U CN210467176 U CN 210467176U
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Abstract
The utility model discloses a lamp cloth lamp house, including box, lamp cloth, inner support and LED lamp, the edge of box all is provided with right angle inner frame, the lamp is laid and is put in the front side two between the right angle inner frame, and be provided with a plurality of fretwork portions, sliding connection has the PVC board on the mounting panel, the last lateral wall of PVC board is provided with a plurality of iron plates, the upside of iron plate all is provided with the electro-magnet, PVC board downside is provided with buffer gear, buffer gear includes right angle board and spring, and is a plurality of the LED lamp sets up on the PVC board, the lower lateral wall of box is provided with the opening, the opening part is provided with seals the board, the utility model discloses need not to dismantle lamp cloth, simple structure, the inspection is maintained very conveniently.
Description
Technical Field
The utility model relates to a lamp cloth lamp house technical field, in particular to lamp cloth lamp house.
Background
The lamp cloth lamp box is one of the mainstream styles of the lintel signboard in the prior banking industry, real estate agency, catering industry, shops and the like, gradually replaces the traditional acrylic luminous lintel, and has the characteristics of overall luminescence, uniformity, cleanness, no interface, no light spot, convenience in maintenance and the like. When the existing lamp cloth lamp box needs to be maintained, the lamp cloth needs to be disassembled, the LED lamp in the lamp box is inspected and maintained, then the lamp cloth is installed again, certain accuracy is needed in the installation of the lamp cloth, the light transmission effect of the lamp cloth is inevitably influenced by repeated disassembly, and therefore the lamp cloth is very inconvenient to maintain.
Disclosure of Invention
The to-be-solved technical problem of the utility model is to provide a lamp cloth lamp house, need not to dismantle lamp cloth, simple structure, the inspection is maintained very conveniently.
A lamp cloth lamp box comprises a box body, lamp cloth, an inner support and an LED lamp, wherein the front end of the box body is of an open structure, right-angle inner frameworks are arranged at the corners of the box body, the lamp cloth is arranged between the two right-angle inner frameworks at the front side and is provided with a plurality of hollow parts, the inner support is arranged on the rear side wall of the box body, a mounting plate is arranged on the inner support, a PVC plate is connected onto the mounting plate in a sliding mode and can slide up and down along the mounting plate, a plurality of iron blocks are arranged on the upper side wall of the PVC plate, and electromagnets are arranged on the upper sides of the iron blocks;
PVC board downside is provided with buffer gear, buffer gear includes right angle board and spring, the right angle board rotates to be connected the downside of mounting panel, the spring sets up between right angle board rear side wall and the box rear side wall, it is a plurality of the LED lamp sets up on the PVC board, the lower lateral wall of box is provided with the opening, the opening part is provided with seals the board.
Preferably, the lamp cloth comprises a 3M spot color non-light-transmitting film, a 3M light homogenizing film and a 3M white light-transmitting lamp cloth which are sequentially arranged from outside to inside.
Preferably, the rear side wall of the PVC plate is provided with a plurality of sliding columns, the mounting plate is provided with sliding grooves matched with the mounting plate, and the sliding columns are matched with the sliding grooves.
Preferably, the number of said sliding columns is 3.
Preferably, the cross section of the sliding column is dovetail-shaped.
Preferably, the right-angle plate is provided with a rubber buffer block.
Preferably, a rain shield is arranged on the upper side of the box body.
Preferably, a plurality of the boxes can be spliced with each other.
Preferably, the sealing plate is provided with heat dissipation holes.
Preferably, the LED lamp further comprises an electric box, the electric box is arranged on the inner support and comprises a transformer and a short-circuit protector, and the electric box is respectively connected with the LED lamp and the electromagnet through circuits.
The utility model has the advantages that:
the utility model discloses to prior art's defect, be provided with the electro-magnet, PVC board sliding connection is on the mounting panel simultaneously, and during operation, the iron plate on the PVC board is adsorbed to the electro-magnet, makes the LED lamp on the PVC board just to the fretwork portion of lamp cloth, guarantees the normal work effect of lamp house; during maintenance, the electromagnet loses adsorption force due to power failure, the PVC plate automatically slides onto the buffer mechanism, the right-angle plate blocks the PVC plate, after the sealing plate is opened by an operator, the PVC plate slides out of the box body due to the compression spring, and the operator checks and maintains the LED lamp on the PVC plate;
the utility model discloses need not to dismantle lamp cloth, simple structure, the inspection is maintained very conveniently.
Drawings
Fig. 1 is a side cross-sectional view of an embodiment of the present invention;
FIG. 2 is a schematic view of the connection between the rectangular plate and the mounting plate according to the embodiment of the present invention;
FIG. 3 is a schematic view of the connection between the PVC sheet and the mounting plate according to the embodiment of the present invention;
FIG. 4 is a schematic diagram of the box body splicing according to the embodiment of the present invention;
fig. 5 is an effect diagram of the embodiment of the present invention.
In the figure, 1-box; 11-a rain shield; 12-right angle inner frame; 2-lamp cloth; 3-inner support; 31-a mounting plate; 311-an accommodating groove; 4-LED lamps; 41-PVC board; 411-iron block; 412-a strut; 5-an electromagnet; 6-a buffer mechanism; 61-square plate; 611-rubber buffer blocks; 62-a spring; 7-sealing plate; 71-heat dissipation holes; 8-electric box.
Detailed Description
The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
As shown in fig. 1-5, a lamp cloth lamp box comprises a box body 1, a lamp cloth 2, an inner support 3 and an LED lamp 4, wherein the front end of the box body 1 is of an open structure, the corners of the box body 1 are provided with right-angle inner frameworks 12 through bolts, the lamp cloth 2 is arranged between the two right-angle inner frameworks 12 at the front side and is provided with a plurality of hollowed-out portions, the hollowed-out portions are arranged in a shape of identification characters, the inner support 3 is fixedly arranged on the rear side wall of the box body 1 through bolts, the inner support 3 is provided with a mounting plate 31, the mounting plate 31 is slidably connected with a PVC plate 41, the PVC plate 41 can slide up and down along the mounting plate 31, the upper side wall of the PVC plate 41 is fixedly bonded with a plurality of iron blocks 411, the number of the iron blocks 411 is 3, and the upper sides of the iron blocks 411 are correspondingly provided with electromagnets 5;
Further, lamp cloth 2 includes 3M special color non-printing opacity membrane, 3M even bright membrane and the 3M white printing opacity lamp cloth that sets gradually by outer to interior, strengthens the light transmissivity, and the display effect is better.
Further, the rear side wall of the PVC plate 41 is provided with a plurality of sliding columns 412, the mounting plate 31 is provided with a sliding chute matched with the mounting plate, the sliding columns 412 are matched with the sliding chute, so that the PVC plate 41 can slide naturally and an operator can push the PVC plate 41 to reset.
Further, the number of the sliding columns 412 is 3, so that the stability of connection is ensured.
Furthermore, the cross section of the sliding column 412 is dovetail-shaped, so that the bearing capacity is strong, the sliding column is not easy to deform, and the sliding is stable.
Further, the right-angle plate 61 is provided with a rubber buffer block 611, so that the PVC plate 41 is prevented from being damaged when colliding with the right-angle plate 61.
Furthermore, the upper side of the box body 1 is provided with a rain shield 11, which plays a role in keeping off rain.
Furthermore, a plurality of the box bodies 1 can be spliced with each other to form a longer box body, and the door frame is suitable for a larger door lintel.
Furthermore, the sealing plate 7 is provided with heat dissipation holes 71, so that the heat dissipation efficiency of the LED lamp 4 is improved.
Further, still include electronic box 8, electronic box 8 sets up on inner support 3, electronic box 8 includes transformer and short-circuit protection ware, electronic box 8 respectively with LED lamp 4 and 5 circuit connection of electro-magnet guarantee the stability of power supply.
The utility model discloses a theory of operation:
when the LED lamp box works, the electromagnet 5 adsorbs the iron block 411 on the PVC plate 41, so that the LED lamp 4 on the PVC plate 41 is over against the hollow part of the lamp cloth 2, and the normal working effect of the lamp box is ensured; during maintenance, the electromagnet 5 loses adsorption force due to power failure, the PVC plate 41 automatically slides onto the buffer mechanism 6, the right-angle plate 61 blocks the PVC plate 41 to prevent the PVC plate 41 from continuously sliding down, after the sealing plate 7 is opened by an operator, the PVC plate continuously slides out of the box body 1 through the right-angle plate 61 and the spring 62 is compressed, and the operator checks and maintains the LED lamp 4 on the PVC plate 41; after maintenance is finished, the power is firstly supplied, then the spring 62 is compressed through the straight angle plate 61, the PVC plate 41 is pushed up until the PVC plate is stably adsorbed by the electromagnet 5, and the sealing plate 7 is installed.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.
Claims (10)
1. A lamp cloth lamp house which characterized in that: the LED lamp is characterized by comprising a box body (1), lamp cloth (2), an inner support (3) and an LED lamp (4), wherein the front end of the box body (1) is of an open structure, right-angle inner frameworks (12) are arranged at the corners of the box body (1), the lamp cloth (2) is arranged between the two right-angle inner frameworks (12) at the front side and is provided with a plurality of hollow parts, the inner support (3) is arranged on the rear side wall of the box body (1), a mounting plate (31) is arranged on the inner support (3), a PVC plate (41) is connected onto the mounting plate (31) in a sliding manner, the PVC plate (41) can slide up and down along the mounting plate (31), a plurality of iron blocks (411) are arranged on the upper side wall of the PVC plate (41), and electromagnets (5) are arranged on the upper sides of the iron blocks (411);
PVC board (41) downside is provided with buffer gear (6), buffer gear (6) are including right angle board (61) and spring (62), right angle board (61) rotate to be connected the downside of mounting panel (31), spring (62) set up between right angle board (61) rear side wall and box (1) rear side wall, it is a plurality of LED lamp (4) set up on PVC board (41), the lower lateral wall of box (1) is provided with the opening, the opening part is provided with seals board (7).
2. A light cloth light box as claimed in claim 1, wherein: the lamp cloth (2) comprises a 3M spot color non-light-transmitting film, a 3M light homogenizing film and a 3M white light-transmitting lamp cloth which are sequentially arranged from outside to inside.
3. A light cloth light box as claimed in claim 1, wherein: the rear side wall of the PVC plate (41) is provided with a plurality of sliding columns (412), the mounting plate (31) is provided with a sliding groove matched with the mounting plate, and the sliding columns (412) are matched with the sliding groove.
4. A light cloth light box as claimed in claim 3, wherein: the number of the sliding columns (412) is 3.
5. A light cloth light box as claimed in claim 3, wherein: the cross section of the sliding column (412) is in a dovetail shape.
6. A light cloth light box as claimed in claim 1, wherein: the right-angle plate (61) is provided with a rubber buffer block (611).
7. A light cloth light box as claimed in claim 1, wherein: a rain shield (11) is arranged on the upper side of the box body (1).
8. A light cloth light box as claimed in claim 1, wherein: the plurality of box bodies (1) can be spliced with each other.
9. A light cloth light box as claimed in claim 1, wherein: the sealing plate (7) is provided with heat dissipation holes (71).
10. A light cloth light box as claimed in claim 1, wherein: the LED lamp support is characterized by further comprising an electric box (8), wherein the electric box (8) is arranged on the inner support (3), the electric box (8) comprises a transformer and a short-circuit protector, and the electric box (8) is respectively in circuit connection with the LED lamp (4) and the electromagnet (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921432387.2U CN210467176U (en) | 2019-08-30 | 2019-08-30 | Lamp cloth lamp box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921432387.2U CN210467176U (en) | 2019-08-30 | 2019-08-30 | Lamp cloth lamp box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210467176U true CN210467176U (en) | 2020-05-05 |
Family
ID=70430557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921432387.2U Active CN210467176U (en) | 2019-08-30 | 2019-08-30 | Lamp cloth lamp box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210467176U (en) |
-
2019
- 2019-08-30 CN CN201921432387.2U patent/CN210467176U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 510000 15th floor, No.6 Huasui Road, Zhujiang New Town, Tianhe District, Guangzhou City, Guangdong Province Patentee after: China Southern Power Grid Digital Media Technology Co.,Ltd. Address before: 510000 room 509, area a, No.1 Tianfeng Road, Luogang District, Guangzhou City, Guangdong Province Patentee before: China Southern Power Grid Media Co.,Ltd. |
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| CP03 | Change of name, title or address |