CN208781525U - A kind of side-edge type backlight luminous sign capable of automatic regulating brightness - Google Patents
A kind of side-edge type backlight luminous sign capable of automatic regulating brightness Download PDFInfo
- Publication number
- CN208781525U CN208781525U CN201820850631.6U CN201820850631U CN208781525U CN 208781525 U CN208781525 U CN 208781525U CN 201820850631 U CN201820850631 U CN 201820850631U CN 208781525 U CN208781525 U CN 208781525U
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- Prior art keywords
- light
- guide plate
- light guide
- plate
- brightness
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- Road Signs Or Road Markings (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Abstract
The utility model discloses a kind of side-edge type backlight luminous signs capable of automatic regulating brightness, including reflective membrane, diffuser plate is installed below the reflective membrane, light guide plate is installed below the diffuser plate, reflecting plate is installed below the light guide plate, and the side of light guide plate is equipped with light bar, aluminium sheet is installed below the reflecting plate, the side of the aluminium sheet is equipped with Edge-protecting section bar, the brightness of the equipment can adjust automatically, overall brightness is uniform, performance is stablized, energy consumption is lower, no matter ambient enviroment light is bright or dark, it can see sign board light, and it will not be dazzling；And the equipment is provided with light bar and light guide plate, when in use only with making light bar shine, later, make light guide plate that light is diffused to the external world again, without consuming a large amount of resource when it is operated, so that expenditure cost is lower, economic benefit is stronger compared with high practicability.
Description
Technical field
The utility model belongs to road signs equipment technical field, and in particular to a kind of side capable of automatic regulating brightness
Enter formula backlight luminous sign.
Background technique
Initiative luminescent traffic sign board brightness at present can not adjust automatically, even if brightness is still in the case where brightness is very dark
Very high, power consumption is larger, and in the stronger situation of light, brightness is again inadequate, the effect of luminous license plate is not achieved, and mostly
Number equipment equipment needs to consume a large amount of resource when in use, so that expenditure cost is higher, the lower practicability of economic benefit is not
By force；And the structure composition of most of equipment is complex, once equipment breaks down, a large amount of moneys must be spent by allowing for user
Gold could be by equipment replacement with energy, and cumbersome complexity is time-consuming and laborious, and the practicality is not strong；And the volume of most of equipment
It is larger, it needs to spend a large amount of transportation cost in movement or transport, economic benefit is lower not very practical.
Utility model content
The purpose of this utility model is to provide a kind of side-edge type backlight luminous signs capable of automatic regulating brightness, with solution
Current initiative luminescent traffic sign board brightness certainly mentioned above in the background art can not adjust automatically, even if very dark in brightness
In the case of brightness it is still very high, power consumption is larger, and in the stronger situation of light, and brightness is again inadequate, and luminous sign is not achieved
The effect of board, and most of equipment equipment need to consume a large amount of resource when in use, so that expenditure cost is higher, economy effect
Benefit is lower not very practical；And the structure composition of most of equipment is complex, once equipment breaks down, allows for user
It must spend substantial contribution and energy could be by equipment replacement, cumbersome complexity is time-consuming and laborious, and the practicality is not strong；And it is big
The volume of most equipment is larger, needs to spend a large amount of transportation cost in movement or transport, economic benefit is lower practical
The not strong problem of property.
To achieve the above object, the utility model provides the following technical solutions: a kind of side entering type capable of automatic regulating brightness
Backlight luminous sign, including reflective membrane are equipped with diffuser plate below the reflective membrane, are equipped with below the diffuser plate
Light guide plate is equipped with reflecting plate below the light guide plate, and the side of light guide plate is equipped with light bar, the lower section of the reflecting plate
Aluminium sheet is installed, the side of the aluminium sheet is equipped with Edge-protecting section bar.
Preferably, there are two the light bar is arranged altogether, and two light bar are about light guide plate central symmetry.
Preferably, the height number of the Edge-protecting section bar is greater than the height number of light bar.
Preferably, the sum of height number between the light guide plate and reflecting plate is equal to the height number of light bar.
Preferably, the length value of the aluminium sheet is greater than the length value of reflecting plate.
Compared with prior art, the utility model has the beneficial effects that the device structure is scientific and reasonable safe and convenient to use,
And the brightness of the equipment can adjust automatically, overall brightness is uniform, performance stablize, energy consumption is lower, though ambient enviroment light it is bright or
Secretly, it can see sign board light, and will not be dazzling；And the equipment is provided with light bar and light guide plate, is using
When only with making light bar shine, and then make light guide plate that light is diffused to the external world, without a large amount of money of consumption when operation
Source, so that expenditure cost is lower, economic benefit is stronger compared with high practicability；And all parts structure composition of the equipment is more simple
Single, manufacturing cost is lower, once equipment breaks down, user can dismounting and change at once, without spend substantial contribution with
Energy, easy to operate time saving and energy saving, the practicality is stronger；And the device structure is simple, in transport or movement compared with
Laborsaving for convenience, without spending amount transport cost, economic benefit is stronger compared with high-adaptability.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is utility model works schematic diagram.
In figure: 1- reflective membrane, 2- diffuser plate, 3- light guide plate, 4- reflecting plate, 5- aluminium sheet, 6- light bar, 7- Edge-protecting section bar.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of side entrance back capable of automatic regulating brightness
Source luminous sign, including reflective membrane 1, it is characterised in that: the lower section of reflective membrane 1 is equipped with diffuser plate 2, the lower section peace of diffuser plate 2
Equipped with light guide plate 3, the lower section of light guide plate 3 is equipped with reflecting plate 4, and the side of light guide plate 3 is equipped with light bar 6, under reflecting plate 4
Side is equipped with aluminium sheet 5, and the side of aluminium sheet 5 is equipped with Edge-protecting section bar 7.
In the present embodiment, it is preferred that light bar 6 is altogether there are two settings, and two light bar 6 are about 3 central symmetry of light guide plate,
Be in order to by two light bar 6 simultaneously shine, it is enough come the intensity for guaranteeing light derived from light guide plate 3 with this so that equipment sending
Finishing body brightness uniformity.
In the present embodiment, it is preferred that the height number of Edge-protecting section bar 7 is greater than the height number of light bar 6, is to make bound edge
Profile 7 can completely clamp light bar 6, so that the light that light bar 6 issues will not arbitrarily be spread, while can also pass through Edge-protecting section bar
7 fix integral device, so that the normal operation of equipment is unaffected.
In the present embodiment, it is preferred that the sum of height number between light guide plate 3 and reflecting plate 4 is equal to the high degree of light bar 6
Value is in order to which the light for issuing light bar 6 is exported by light guide plate 3, and derived light can be reflected by reflecting plate 4 so that light can
With the farther of diffusion, which is made of light sensing module, control system and luminous license plate, its working principle is that working as light
Induction module can incude light intensity and to control system output signal, and control system receives the letter that light sensing module transmits
Number, adjust automatically exports size of current after analytical calculation, and output size of current is different, and sign board brightness can accordingly change.Work as week
Enclose ambient light it is strong when, current strength increases, and sign board brightness brightens, and when ambient enviroment light weakens, current strength reduces,
Sign board brightness is dimmed.
In the present embodiment, it is preferred that the length value of aluminium sheet 5 is greater than the length value of reflecting plate 4.
Working principle: when the utility model is used, aluminium sheet 5 is mounted on two Edge-protecting section bars 7, Zhi Houzai first by user
Two light bar 6 are stuck in two Edge-protecting section bars 7, while light guide plate 3 being successively installed from top to bottom between two light bar 6
With reflecting plate 4, diffuser plate 2 is installed in the top of light guide plate 3 again later, covers reflective membrane in the top of diffuser plate 2 again later
1, it can use later, when use can first open light bar 6, so that equipment starts to shine, the light that light bar 6 issues later can quilt
Light guide plate 3 exports, and derived light can be reflected light is spread farther by reflecting plate 4, and the light spread later can lead to
It crosses diffuser plate 2 to spread so that illumination will not make pedestrian feel dazzling after being shot out, when ambient light photograph is stronger, ambient light can be anti-
Light film 1 reflect so that it will not influence the intensity of illumination of equipment, all parts structure composition of the equipment is relatively simple, manufacture at
This is lower, once equipment breaks down, user dismounting and change can operate without spending substantial contribution and energy at once
Convenient and efficient time saving and energy saving, the practicality is stronger.
The embodiments of the present invention have been shown and described in light to the greatest extent, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of side-edge type backlight luminous sign capable of automatic regulating brightness, including reflective membrane (1), it is characterised in that: described
It is equipped with below reflective membrane (1) diffuser plate (2), light guide plate (3), the light guide plate is installed below the diffuser plate (2)
(3) it is equipped with below reflecting plate (4), and the side of light guide plate (3) is equipped with light bar (6), the lower section peace of the reflecting plate (4)
Equipped with aluminium sheet (5), the side of the aluminium sheet (5) is equipped with Edge-protecting section bar (7).
2. one kind according to claim 1 side-edge type backlight luminous sign capable of automatic regulating brightness, it is characterised in that:
There are two the light bar (6) is arranged altogether, and two light bar (6) are about light guide plate (3) central symmetry.
3. one kind according to claim 1 side-edge type backlight luminous sign capable of automatic regulating brightness, it is characterised in that:
The height number of the Edge-protecting section bar (7) is greater than the height number of light bar (6).
4. one kind according to claim 1 side-edge type backlight luminous sign capable of automatic regulating brightness, it is characterised in that:
The sum of height number between the light guide plate (3) and reflecting plate (4) is equal to the height number of light bar (6).
5. one kind according to claim 1 side-edge type backlight luminous sign capable of automatic regulating brightness, it is characterised in that:
The length value of the aluminium sheet (5) is greater than the length value of reflecting plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820850631.6U CN208781525U (en) | 2018-06-01 | 2018-06-01 | A kind of side-edge type backlight luminous sign capable of automatic regulating brightness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820850631.6U CN208781525U (en) | 2018-06-01 | 2018-06-01 | A kind of side-edge type backlight luminous sign capable of automatic regulating brightness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208781525U true CN208781525U (en) | 2019-04-23 |
Family
ID=66148832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820850631.6U Expired - Fee Related CN208781525U (en) | 2018-06-01 | 2018-06-01 | A kind of side-edge type backlight luminous sign capable of automatic regulating brightness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208781525U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021159805A1 (en) * | 2020-02-11 | 2021-08-19 | 南京浦云交通科技有限公司 | Led light-emitting signboard |
-
2018
- 2018-06-01 CN CN201820850631.6U patent/CN208781525U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021159805A1 (en) * | 2020-02-11 | 2021-08-19 | 南京浦云交通科技有限公司 | Led light-emitting signboard |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190423 Termination date: 20200601 |