CN217640591U - Lamp box - Google Patents
Lamp box Download PDFInfo
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- CN217640591U CN217640591U CN202123207979.4U CN202123207979U CN217640591U CN 217640591 U CN217640591 U CN 217640591U CN 202123207979 U CN202123207979 U CN 202123207979U CN 217640591 U CN217640591 U CN 217640591U
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Abstract
The utility model provides a lamp box, which comprises a box body and a light source; the box body supports and supplies power to the light source; the light source comprises more than one light-emitting plate; the light-emitting panel comprises a light-transmitting glass plate positioned on the front surface of the light-emitting panel, a light-transmitting glass plate positioned on the back surface of the light-emitting panel and a light-transmitting circuit layer which is encapsulated in the middle of the light-emitting panel in a bonding mode through the light-transmitting glass plate; LED lamp beads are fixed on the light-transmitting circuit layer; the signal access end and the power supply access end of the light-transmitting circuit layer are arranged on the same side of the light-transmitting circuit layer; when the light-emitting boards are arranged in the box body, the signal access end of the light-transmitting circuit layer of each light-emitting board is connected with a signal wire in the lamp box, and the power supply access end is connected with a power wire led out from an electric control box of the lamp box; the utility model discloses can reduce lamp house thickness and weight by a wide margin.
Description
Technical Field
The utility model belongs to the technical field of the lamp house technique and specifically relates to a lamp house.
Background
The lamp box is an important facility for advertising or propaganda materials, but the traditional lamp box adopts a lamp tube as a light source, so that the lamp box occupies a large space, has heavy weight and is inconvenient to install.
Disclosure of Invention
The utility model provides a lamp box can reduce lamp box thickness and weight by a wide margin.
The utility model adopts the following technical scheme.
A light box comprises a box body and a light source; the box body supports and supplies power to the light source; the light source comprises more than one light-emitting plate; the light-emitting panel comprises a light-transmitting glass plate positioned on the front surface of the light-emitting panel, a light-transmitting glass plate positioned on the back surface of the light-emitting panel, and a light-transmitting circuit layer which is attached and packaged in the middle of the light-emitting panel by the light-transmitting glass plate; LED lamp beads are fixed on the light-transmitting circuit layer; the signal access end and the power supply access end of the light-transmitting circuit layer are arranged on the same side of the light-transmitting circuit layer; when the light-emitting boards are arranged in the box body, the signal access end of the light-transmitting circuit layer of each light-emitting board is connected with a signal line in the lamp box, and the power supply access end is connected with a power line led out from an electric control box of the lamp box.
The signal access end and the power supply access end of the light-transmitting circuit layer are located at the side end of the light-emitting plate.
The luminous plate is a long rectangle; the light-transmitting circuit layer comprises two hollow circuit boards which are distributed in the light-emitting board up and down; the signal access end and the power supply access end of the hollow circuit board positioned on the upper part of the light-emitting plate are positioned at the upper end of the light-emitting plate; the signal access end and the power supply access end of the hollow circuit board positioned at the lower part of the light-emitting plate are positioned at the lower end of the light-emitting plate.
The main body of the hollow circuit board is a luminous surface; one side of the luminous surface is a connecting end; the connecting end is provided with a signal access end and a power supply access end of the hollowed-out circuit board; the LED lamp beads in the light-emitting surface of the hollow circuit board are uniformly distributed in rows and columns, and the row spacing and the column spacing of the LED lamp beads are the same; the signal wire is connected with the electric control box; the electric control box controls the lighting quantity of the LED lamp beads in the light-emitting surface through the signal lines to adjust the brightness of the light-emitting surface, and the LEDs in the lighting state are uniformly distributed on the light-emitting surface of the lamp box.
The hollow circuit board forms a conductive structure by conducting bars which are attached to the transparent glass plate.
The width of the conducting strip at the light emitting surface of the hollow circuit board is smaller than that of the conducting strip at the connecting end.
The light-transmitting glass plate on the front surface and the back surface of the light-emitting plate is an attached surface of a lamp box advertisement or a lamp box propaganda product.
The utility model discloses a miniature LED lamp pearl of densely distributed is as the lamp house light source, uses the glass board of laminating on LED lamp pearl moreover as packaging structure, consequently can reduce lamp house thickness and weight by a wide margin, makes the lamp house be convenient for install, possesses energy-conserving advantage moreover.
Drawings
The invention is described in further detail below with reference to the following figures and embodiments:
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a schematic diagram of the hollow circuit board distributed up and down in the light-emitting panel;
in the figure: 1, a box body; 2-an electric control box; 3-a signal line; 4-a power line; 5-a light-emitting plate; 6-connecting the ends; 7-a light-transmitting glass plate on the back; 8-hollowed-out circuit board; 9-a light-transmitting glass plate on the front side; 10-hollowing out the light-emitting surface of the circuit board.
Detailed Description
As shown in the figure, a light box comprises a box body 1 and a light source; the box body supports and supplies power to the light source; the light source comprises more than one light emitting panel 5; the light-emitting panel comprises a light-transmitting glass plate 9 positioned on the front surface of the light-emitting panel, a light-transmitting glass plate 7 positioned on the back surface of the light-emitting panel, and a light-transmitting circuit layer which is sealed in the middle of the light-emitting panel in a bonding mode through the light-transmitting glass plate; LED lamp beads are fixed on the light-transmitting circuit layer; the signal access end and the power supply access end of the light-transmitting circuit layer are arranged on the same side of the light-transmitting circuit layer; when the light-emitting boards are arranged in the box body, the signal access end of the light-transmitting circuit layer of each light-emitting board is connected with the signal line 3 in the lamp box, and the power supply access end is connected with the power line 4 led out from the electric control box 2 of the lamp box.
The signal incoming end and the power incoming end of the light-transmitting circuit layer are located at the side end of the light-emitting plate.
The luminous plate is a long rectangle; the light-transmitting circuit layer comprises two hollow circuit boards 8 which are distributed in the light-emitting board from top to bottom; the signal access end and the power supply access end of the hollow circuit board positioned on the upper part of the luminous plate are positioned at the upper end of the luminous plate; the signal access end and the power supply access end of the hollow circuit board positioned at the lower part of the light-emitting plate are positioned at the lower end of the light-emitting plate.
The main body of the hollow circuit board is a luminous surface; one side of the luminous surface is provided with a connecting end 6; the connecting end is provided with a signal access end and a power supply access end of the hollowed-out circuit board; LED lamp beads in the light emitting surface 10 of the hollow circuit board are uniformly distributed in rows and columns, and the row spacing and the column spacing of the LED lamp beads are the same; the signal wire is connected with the electric control box; the electric control box controls the lighting quantity of the LED lamp beads in the light-emitting surface through the signal lines to adjust the brightness of the light-emitting surface, and the LEDs in the lighting state are uniformly distributed on the light-emitting surface of the lamp box.
The hollow circuit board forms a conductive structure by using conductive strips which are attached to the transparent glass plate.
The width of the conducting strip at the light emitting surface of the hollow circuit board is smaller than that of the conducting strip at the connecting end.
The light-transmitting glass plate on the front surface and the back surface of the light-emitting plate is an attached surface of a lamp box advertisement or a lamp box propaganda product.
The embodiment is as follows:
the LED lamp box comprises a light-emitting plate, a hollow circuit board, a signal line and a lamp box, wherein the light-emitting plate is arranged on the outer surface of a light-transmitting glass plate at the front side and the back side of the light-emitting plate, the LED lamp box is attached to the outer surface of the light-transmitting glass plate, and then the light-emitting plate is powered on, the LED lamp at the light-emitting surface of the hollow circuit board emits light, light penetrates through the light-transmitting glass plate at the front side and the back side of the light-emitting plate to illuminate the lamp box, the lighting quantity of the LED lamp beads at the light-emitting surface of the hollow circuit board can be adjusted through the signal line connected with an electric control box, and therefore the brightness of the lamp box is adjusted.
Claims (7)
1. A lamp box is characterized in that: the lamp box comprises a box body and a light source; the box body supports and supplies power to the light source; the light source comprises more than one light-emitting plate; the light-emitting panel comprises a light-transmitting glass plate positioned on the front surface of the light-emitting panel, a light-transmitting glass plate positioned on the back surface of the light-emitting panel, and a light-transmitting circuit layer which is attached and packaged in the middle of the light-emitting panel by the light-transmitting glass plate; LED lamp beads are fixed on the light-transmitting circuit layer; the signal access end and the power supply access end of the light-transmitting circuit layer are arranged on the same side of the light-transmitting circuit layer; when the light-emitting plates are arranged in the box body, the signal access end of the light-transmitting circuit layer of each light-emitting plate is connected with a signal wire in the lamp box, and the power supply access end is connected with a power wire led out from an electric control box of the lamp box.
2. A light box as claimed in claim 1, wherein: the signal access end and the power supply access end of the light-transmitting circuit layer are located at the side end of the light-emitting plate.
3. A light box as claimed in claim 2, wherein: the luminous plate is a long rectangle; the light-transmitting circuit layer comprises two hollow circuit boards which are distributed in the light-emitting board from top to bottom; the signal access end and the power supply access end of the hollow circuit board positioned on the upper part of the light-emitting plate are positioned at the upper end of the light-emitting plate; the signal access end and the power supply access end of the hollow circuit board positioned at the lower part of the luminous plate are positioned at the lower end of the luminous plate.
4. A light box as claimed in claim 3, wherein: the main body of the hollow circuit board is a luminous surface; one side of the luminous surface is a connecting end; the connecting end is provided with a signal access end and a power supply access end of the hollowed-out circuit board; the LED lamp beads in the light-emitting surface of the hollow circuit board are uniformly distributed in rows and columns, and the row spacing and the column spacing of the LED lamp beads are the same; the signal wire is connected with the electric control box; the electric control box controls the lighting quantity of the LED lamp beads in the light-emitting surface through the signal lines to adjust the brightness of the light-emitting surface, and the LEDs in the lighting state are uniformly distributed on the light-emitting surface of the lamp box.
5. A light box as claimed in claim 4, wherein: the hollow circuit board forms a conductive structure by conducting bars which are attached to the transparent glass plate.
6. A light box as claimed in claim 4, wherein: the width of the conductive strips at the light-emitting surface of the hollow circuit board is smaller than that of the conductive strips at the connecting end.
7. A light box as claimed in claim 1, wherein: the light-transmitting glass plate on the front surface and the back surface of the light-emitting plate is an attached surface of a lamp box advertisement or a lamp box propaganda product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123207979.4U CN217640591U (en) | 2021-12-20 | 2021-12-20 | Lamp box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123207979.4U CN217640591U (en) | 2021-12-20 | 2021-12-20 | Lamp box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217640591U true CN217640591U (en) | 2022-10-21 |
Family
ID=83618540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123207979.4U Active CN217640591U (en) | 2021-12-20 | 2021-12-20 | Lamp box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217640591U (en) |
-
2021
- 2021-12-20 CN CN202123207979.4U patent/CN217640591U/en active Active
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