CN201378409Y - Road luminous indicator board - Google Patents
Road luminous indicator board Download PDFInfo
- Publication number
- CN201378409Y CN201378409Y CN200920105502U CN200920105502U CN201378409Y CN 201378409 Y CN201378409 Y CN 201378409Y CN 200920105502 U CN200920105502 U CN 200920105502U CN 200920105502 U CN200920105502 U CN 200920105502U CN 201378409 Y CN201378409 Y CN 201378409Y
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- China
- Prior art keywords
- light emitting
- module
- luminescent layer
- directory board
- board used
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- Expired - Fee Related
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- Electroluminescent Light Sources (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Abstract
The utility model discloses a luminous indicator board which comprises: a first power supply module, a second power supply module, an automatic transfer switch and a luminous module. The utility model can improve the working stability of the luminous indicator board through increasing the redundant power supply modules, and can improve the working stability of the luminous module through increasing a redundant luminous layer, so as to achieve the aim that the luminous indicator board can stably and reliably work.
Description
Technical field
The utility model relates to the municipal traffic field, in particular a kind of more reliable and more stable light emitting directory board used on road.
Background technology
Road sign is a kind of important urban operating mechanism, is mainly used in the indication of municipal works, road, street and the field such as beautifies, and includes but not limited to following functions of use:
Warning: the sign in warning vehicle, pedestrian danger place.
Ban: the sign of forbidding or limit vehicle, pedestrian traffic behavior.
Indication: the sign that indication vehicle, pedestrian advance.
Show the way: the sign that transmits road direction, place, range information.
Tourist district: the sign that tourist attractions direction, distance are provided.
Road construction safety: the current sign in announcement road construction district.
The sign board that adopts mostly is passive reflecting type at present, and promptly word segment has reflecting coating on the sign board, and when irradiate light, reflecting coating will be luminous, and Word message is shown.But this passive illumination mode, luminous energy is limited after all, and the relatively poor local human eye of light just be can't see the information of direction board, easily for passerby makes troubles, even brings about frightful disaster, and the direction board product of developing a kind of active illuminating is imperative.
Therefore, there is defective in prior art, needs to improve.
The utility model content
Technical problem to be solved in the utility model is at the deficiencies in the prior art, provides a kind of more reliable and more stable light emitting directory board used.
The technical solution of the utility model is as follows:
A kind of light emitting directory board used, comprising: first supply module, second supply module, automatic transfer switch and at least one light emitting module;
Each supply module provides power supply by described automatic transfer switch for described light emitting module;
Described automatic transfer switch comprises an on-off controller and an output port, and described on-off controller is electrically connected with each supply module respectively, is used for the supply module that gating possesses ability to work, outputs at least one light emitting module by described output port;
Described light emitting module comprises substrate, luminescent layer, the accumulation of energy layer that is fixedly connected sequentially, is superimposed together; Described substrate is provided with power circuit, control circuit, and described power circuit is used for power supply and gives described luminescent layer, and described control circuit is used to control the display message of described luminescent layer; Described accumulation of energy layer adopts transparent energy-accumulation material to form, and its shape and described literal or described pattern are complementary, and are used to accumulate luminous energy, and be luminous under predetermined condition, to show customizing messages;
Described luminescent layer is provided with the electroluminescent material that forms literal or pattern, is used to show customizing messages.
Described light emitting directory board used, each supply module includes transformer, rectifier, is used for external AC, is converted to direct current, and the described output port by described automatic transfer switch offers at least one light emitting module.
Described light emitting directory board used, also comprise the emergency service module that is used for store electrical energy, provide power supply by described automatic transfer switch for described light emitting module.
Described light emitting directory board used, described emergency service module comprises accumulator and sun power electroplax, and described sun power electroplax is used to utilize sun power to charge in batteries.
Described light emitting directory board used; described emergency service module also comprises additives for overcharge protection device and overdischarge protector; wherein said additives for overcharge protection device is connected with power module; be used for when described battery tension reaches mxm., stopping to its charging; described overdischarge protector is connected with light emitting module, is used for stopping when described battery tension reaches minimum discharge.
Described light emitting directory board used, described luminescent layer is literal or the pattern that LED or OLED form.
Described light emitting directory board used, described luminescent layer is connected in series by LED or OLED and forms.
Described light emitting directory board used, at least two LED or OLED series connection form the lamp group, form described luminescent layer by described lamp group is in parallel again.
Described light emitting directory board used, also comprise a transparent face mask, fixedly connected with described light emitting module.
Adopt such scheme, the utility model improves power work stability by increasing the redundant power supply module, increases redundant luminescent layer and improves the light emitting module job stability, reaches the purpose of light emitting directory board used reliable and stable work.
Description of drawings
Fig. 1 is the synoptic diagram of embodiment 1 of the present utility model;
Fig. 2 is the synoptic diagram of embodiment 2 of the present utility model;
Fig. 3 is the inner structure synoptic diagram of a kind of emergency service module of embodiment 2;
Fig. 4 is the lamp connection in series-parallel connection diagram of embodiment 3 of the present utility model;
Fig. 5 is the partial schematic diagram of a kind of light emitting module of the present utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is elaborated.
Embodiment 1
As shown in Figure 1, present embodiment provides a kind of the light emitting directory board used of redundancy electric power supply system that be provided with, comprise first supply module 10 and second supply module 11, automatic transfer switch 12 and light emitting module 13, second supply module 11 is used for providing the redundant power supply circuit to system, break down at first supply module 10, during such as open circuit, short circuit, high pressure, 11 beginnings of second supply module provide power supply to system; Automatic transfer switch 12 comprises an on-off controller 121 and an output port 122, on-off controller 121 is electrically connected with first supply module 10, second supply module 11 respectively, on-off controller 121 is used to monitor the working status parameter of first supply module 10 and second supply module 11, such as output voltage, output current etc., when the output voltage of arbitrary supply module or output current exceed the permission fluctuation range therein, on-off controller 121 will cut off the current supply circuit of this supply module, another trouble-free supply module of gating, outwards power supply simultaneously; Output port 122 is electrically connected with light emitting module 13, on-off controller 121 respectively, is used for to light emitting module 13 output driving currents; Light emitting module comprises substrate, the luminescent layer that is fixedly connected sequentially, is superimposed together; Substrate is provided with power circuit, is used for power supply and gives luminescent layer; Luminescent layer is provided with the electroluminescent material that forms literal or pattern, is used to show customizing messages.Like this, utilize the redundant power supply module, improved the reliability of system works, stability.
Another example, as shown in Figure 1, first supply module 10 comprises transformer 101, rectifier 102, and transformer 101 is received the 220v AC power, and the output low tension is given rectifier 102 after transformation, is converted to direct supply through overcommutation, offers light emitting module 13; Second supply module 11 is identical with the first supply module circuit structure, and working mechanism repeats no more.
In the foregoing description, a supply module only drives a light emitting module 13, the another one example, and a supply module can also drive more than one light emitting module 13 (not shown)s, can save cost, simplified wiring like this.
Embodiment 2
As shown in Figure 2, on the basis of embodiment 1, present embodiment has increased emergency service module 14, its inner structure as shown in Figure 3, comprise sun power electroplax 141, accumulator 142, additives for overcharge protection device 143 and over device 144, accumulator 142 respectively with sun power electroplax 141, additives for overcharge protection device 143, over device 144 is electrically connected, sun power electroplax 141 utilizes sun power to accumulator 142 chargings, to accumulator 142 chargings, when battery tension reached ratings, additives for overcharge protection device 143 stops rectifier 102 and rectifier 112 charges to accumulator 142 by additives for overcharge protection device 143 for rectifier 102 and rectifier 112; Accumulator 142 is outwards powered by over device 144, when battery tension is lower than minimum, stops accumulator 142 and outwards powers, with protection accumulator 142.Present embodiment is by further increasing the emergency service module, guaranteed externally under the situation of 220v AC power outage, light emitting directory board used still can operate as normal.
Embodiment 3
On the basis of the various embodiments described above, present embodiment preferably adopts LED or OLED (Organic Light Emitting Diode) to form literal or pattern, such as can be on the outline line of literal or pattern intensive LED or the OLED of being provided with, after lighting LED or OLED like this, just form luminous profile literal or contour patterns, can certainly be with LED or intensive each outline strokes inside that is arranged on literal or pattern of OLED, after lighting LED or OLED like this, just form whole luminous literal or pattern.
Another example is above-mentioned LED or OLED series connection can be provided with.Further, at least two above-mentioned LED or OLED series connection can also be formed the lamp string, then at least two above-mentioned lamp connection in series-parallel are connected, as shown in Figure 4, the lamp string that is connected in parallel like this forms redundant luminescent layer, be independent of each other between each lamp string, a street lamp string breaks down, and it is normally luminous not influence other each street lamp strings.
Another example, in order to improve light emitting module 13 waterproof, protection against the tide, antifreezely, anti-to tan by the sun ability, can also be in light emitting module 13 outer setting one transparent face mask (not shown).
Embodiment 4
On the basis of the foregoing description, as shown in Figure 5, light emitting module 13 also comprises the accumulation of energy layer of fixedlying connected, being superimposed together with luminescent layer; The accumulation of energy layer adopts transparent energy-accumulation material to form, its shape and luminescent layer literal or pattern are complementary, be used to accumulate luminous energy, when luminescent layer was non-luminous, contained energy-saving luminous material in the accumulation of energy layer was luminescent material, rare earth-activated luminous alkali earth metal aluminate luminescent material etc. such as acrylic acid type energy stroage and liminous water paint, zinc sulphide, can discharge the luminous energy that is absorbed and send visible light, it is luminous to substitute luminescent layer, shows customizing messages, indication pedestrian or vehicle.The substrate of light emitting module 13 also is provided with control circuit, is used to control the display message of luminescent layer.Light emitting module can utilize the afterglow of accumulation of energy layer under the situation of power supply power failure like this, shows customizing messages, indication pedestrian or vehicle.
Should be understood that, for those of ordinary skills, can be improved according to the above description or conversion, and all these improvement and conversion all should belong to the protection domain of the utility model claims.
Claims (9)
1, a kind of light emitting directory board used, it is characterized in that, comprising: first supply module, second supply module, automatic transfer switch and at least one light emitting module;
Each supply module provides power supply by described automatic transfer switch for described light emitting module;
Described automatic transfer switch comprises an on-off controller and an output port, and described on-off controller is electrically connected with each supply module respectively, is used for the supply module that gating possesses ability to work, outputs at least one light emitting module by described output port;
Described light emitting module comprises substrate, luminescent layer, the accumulation of energy layer that is fixedly connected sequentially, is superimposed together; Described substrate is provided with power circuit, control circuit, and described power circuit is used for power supply and gives described luminescent layer, and described control circuit is used to control the display message of described luminescent layer; Described accumulation of energy layer adopts transparent energy-accumulation material to form, and its shape and described literal or described pattern are complementary, and are used to accumulate luminous energy, and be luminous under predetermined condition, to show customizing messages;
Described luminescent layer is provided with the electroluminescent material that forms literal or pattern, is used to show customizing messages.
2, according to claim 1 light emitting directory board used, it is characterized in that each supply module includes transformer, rectifier, is used for external AC, is converted to direct current, the described output port by described automatic transfer switch offers at least one light emitting module.
3, according to claim 1 light emitting directory board used, it is characterized in that it also comprises the emergency service module that is used for store electrical energy, provide power supply by described automatic transfer switch for described light emitting module.
4, according to claim 3 light emitting directory board used, it is characterized in that described emergency service module comprises accumulator and sun power electroplax, described sun power electroplax is used to utilize sun power to charge in batteries.
5, according to claim 3 light emitting directory board used; it is characterized in that; described emergency service module also comprises additives for overcharge protection device and overdischarge protector; wherein said additives for overcharge protection device is connected with power module; be used for when described battery tension reaches mxm., stopping to its charging; described overdischarge protector is connected with light emitting module, is used for stopping when described battery tension reaches minimum discharge.
6, according to claim 1 light emitting directory board used, it is characterized in that described luminescent layer is literal or the pattern that LED or OLED form.
7, according to claim 6 light emitting directory board used, it is characterized in that described luminescent layer is connected in series by LED or OLED and forms.
8, according to claim 6 light emitting directory board used, it is characterized in that at least two LED or OLED series connection form the lamp group, form described luminescent layer by described lamp group is in parallel again.
9, arbitrary described light emitting directory board used according to claim 1 to 8, it is characterized in that, also comprise a transparent face mask, fixedly connected with described light emitting module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920105502U CN201378409Y (en) | 2009-02-16 | 2009-02-16 | Road luminous indicator board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920105502U CN201378409Y (en) | 2009-02-16 | 2009-02-16 | Road luminous indicator board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201378409Y true CN201378409Y (en) | 2010-01-06 |
Family
ID=41518526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920105502U Expired - Fee Related CN201378409Y (en) | 2009-02-16 | 2009-02-16 | Road luminous indicator board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201378409Y (en) |
-
2009
- 2009-02-16 CN CN200920105502U patent/CN201378409Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Shenzhen Zhongqingwei Technology Development Co., Ltd. Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: Shenzhen Zhongqingwei Technology Development Co., Ltd. Document name: Notification of Termination of Patent Right |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100106 Termination date: 20140216 |