CN211403966U - Lamp box integrated alarm display panel structure meeting night vision compatibility - Google Patents
Lamp box integrated alarm display panel structure meeting night vision compatibility Download PDFInfo
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- CN211403966U CN211403966U CN201922255083.XU CN201922255083U CN211403966U CN 211403966 U CN211403966 U CN 211403966U CN 201922255083 U CN201922255083 U CN 201922255083U CN 211403966 U CN211403966 U CN 211403966U
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Abstract
The utility model discloses a lamp box integrated alarm display panel structure meeting night vision compatibility, which comprises a panel body, wherein a step type through hole is formed on the panel body, and the step type through hole is provided with a through hole upper section, a through hole middle section and a through hole lower section; a signal plate disposed inside the upper section of the through hole; the light-blocking sleeve is arranged inside the middle section of the through hole; a color filter disposed inside the lower section of the through-hole; and the panel rear printed board is arranged below the panel body, the panel rear printed board is fixedly connected with the panel body, the panel rear printed board is pressed on the color filter, and a light transmitting hole opening which is opposite to the color filter is formed in the panel rear printed board. The beneficial effects of the utility model reside in that: the problems of falling, difficult gluing, unattractive and the like of the traditional lamp box panel during manufacturing and use are solved, the task performance and the attractive appearance of the product are improved, and the manufacturing cost is reduced.
Description
Technical Field
The utility model relates to a satisfy night vision compatible lamp box integral type and report an emergency and ask for help or increased vigilance display panel structure.
Background
At present, the traditional warning display panel mainly comprises an aluminum panel, a signal board and a color filter, wherein the signal board and the color filter (light-transmitting material) are adhered to the aluminum panel through KD 504. The traditional panel display window adopts a structure form of small top and large bottom, the signal board and the color filter are pasted after being filled, and when the panel receives heavy pressure, the light-transmitting material is easy to fall off, so that certain hidden danger exists for timely and effectively displaying alarm information. In order to meet the night vision requirement, the blue-green glass color filter is adhered in the panel assembly, and the front light-transmitting surface of the panel is easy to have glue watermarks due to the existing glue coating process capability, so that the attractiveness of a product is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the purpose is to solve the problem that the formula was pasted after signal plate, color filter adopted among the prior art, and provide a novel compatible lamp box integral type of satisfying night vision and report an emergency and ask for help or increased vigilance display panel structure.
In order to realize the purpose, the technical scheme of the utility model is as follows: a lamp box integrated alarm display panel structure meeting night vision compatibility comprises,
the panel comprises a panel body, a panel body and a panel body, wherein a stepped through hole is formed in the panel body, the stepped through hole is provided with a through hole upper section, a through hole middle section and a through hole lower section, and the inner diameter of the through hole upper section and the inner diameter of the through hole lower section are both larger than the inner diameter of the through hole middle section;
the signal plate is arranged inside the upper section of the through hole, and the outer peripheral surface of the signal plate is adhered to the inner peripheral surface of the upper section of the through hole;
the light-blocking sleeve is arranged inside the middle section of the through hole, and the outer peripheral surface of the light-blocking sleeve is bonded with the inner peripheral surface of the middle section of the through hole;
a color filter disposed inside the lower section of the through hole, an outer circumferential surface of the color filter being bonded to an inner circumferential surface of the lower section of the through hole; and the number of the first and second groups,
the panel rear printed board is arranged below the panel body and fixedly connected with the panel body, the color filter is pressed on the panel rear printed board, and a light transmitting hole opening opposite to the color filter is formed in the panel rear printed board.
As a preferable scheme of the lamp box integrated alarm display panel structure meeting night vision compatibility, a connecting hole is formed on the panel body, a connected hole corresponding to the connecting hole is formed on the panel rear printed board, and a connecting piece is arranged between the connected hole and the connecting hole.
Compared with the prior art, the beneficial effects of the utility model reside in at least: the problems of falling, difficult gluing, unattractive and the like of the traditional lamp box panel during manufacturing and use are solved, the task performance and the attractive appearance of the product are improved, and the manufacturing cost is reduced.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a schematic back view of a panel body according to an embodiment of the present invention.
Fig. 3 is a schematic sectional view taken along the line a-a in fig. 2.
Fig. 4 is a schematic structural diagram of the panel body and the rear printed board of the panel according to an embodiment of the present invention.
Detailed Description
The present invention will be described in further detail below with reference to the accompanying drawings by way of specific embodiments. 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. Furthermore, the technical features mentioned in the embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.
Referring to fig. 1 to 4, a light box integrated alarm display panel structure satisfying night vision compatibility is shown. The alarm display panel structure is composed of a panel body 1, a signal board 2, a light-isolating sleeve 3 and a color filter 4. The panel body 1 is formed with a stepped through hole 10. The stepped through hole 10 has a through hole upper section 101, a through hole middle section 102, and a through hole lower section 103. The inner diameter of the through hole upper section 101 and the inner diameter of the through hole lower section 103 are both larger than the inner diameter of the through hole middle section 102.
The light-blocking sleeve 3 is placed inside the through-hole middle section 102. The outer peripheral surface of the light-blocking sleeve 3 is bonded with the inner surface of the through hole middle section 102, so that the problem of light channeling of the material of the panel body 1 is solved.
The signal plate 2 is arranged in the through hole upper section 101 from the front end and is stuck and fixed through the adhesive, so that the problem that the signal plate falls off due to external pressure is avoided.
After the panel is assembled, the front surface of the panel body 1 adopts a retraction process, so that the surface of the signal board 2 and the surface of the panel body 1 are smooth, and an integrated panel structure is formed after paint spraying.
The color filter 4 is placed inside the via lower section 103. The outer peripheral surface of the color filter 4 is bonded to the inner peripheral surface of the lower via hole 103. The accuracy of the dimensional tolerances of the color filter 4 can be relaxed.
When the panel rear printed board 5 is designed, the size of the opening 50 corresponding to the light transmission region is smaller than that of the color filter 4, and the panel rear printed board 5 plays a role in pressing the color filter 4 after being mounted on the panel body 1 by screws. The structure not only meets the existing assembly process capability and the processing capability of the color filter 4, but also solves the problem that the color filter 4 added into the panel body 1 is fragile, and has firm and reliable structure.
The above description is only intended to illustrate embodiments of the present invention, and the description is specific and detailed, but not to be construed as limiting the scope of the invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (2)
1. A lamp box integrated alarm display panel structure meeting night vision compatibility is characterized by comprising,
the panel comprises a panel body, a panel body and a panel body, wherein a stepped through hole is formed in the panel body, the stepped through hole is provided with a through hole upper section, a through hole middle section and a through hole lower section, and the inner diameter of the through hole upper section and the inner diameter of the through hole lower section are both larger than the inner diameter of the through hole middle section;
the signal plate is arranged inside the upper section of the through hole, and the outer peripheral surface of the signal plate is adhered to the inner peripheral surface of the upper section of the through hole;
the light-blocking sleeve is arranged inside the middle section of the through hole, and the outer peripheral surface of the light-blocking sleeve is bonded with the inner peripheral surface of the middle section of the through hole;
a color filter disposed inside the lower section of the through hole, an outer circumferential surface of the color filter being bonded to an inner circumferential surface of the lower section of the through hole; and the number of the first and second groups,
the panel rear printed board is arranged below the panel body and fixedly connected with the panel body, the color filter is pressed on the panel rear printed board, and a light transmitting hole opening opposite to the color filter is formed in the panel rear printed board.
2. The integrated lamp box alarm display panel structure meeting night vision compatibility of claim 1, wherein a connecting hole is formed on the panel body, a connected hole corresponding to the connecting hole is formed on the rear printed board of the panel, and a connecting member is provided between the connected hole and the connecting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922255083.XU CN211403966U (en) | 2019-12-16 | 2019-12-16 | Lamp box integrated alarm display panel structure meeting night vision compatibility |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922255083.XU CN211403966U (en) | 2019-12-16 | 2019-12-16 | Lamp box integrated alarm display panel structure meeting night vision compatibility |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211403966U true CN211403966U (en) | 2020-09-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922255083.XU Active CN211403966U (en) | 2019-12-16 | 2019-12-16 | Lamp box integrated alarm display panel structure meeting night vision compatibility |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211403966U (en) |
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2019
- 2019-12-16 CN CN201922255083.XU patent/CN211403966U/en active Active
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