CN202003629U - Road construction warning board used at night - Google Patents
Road construction warning board used at night Download PDFInfo
- Publication number
- CN202003629U CN202003629U CN2011200696556U CN201120069655U CN202003629U CN 202003629 U CN202003629 U CN 202003629U CN 2011200696556 U CN2011200696556 U CN 2011200696556U CN 201120069655 U CN201120069655 U CN 201120069655U CN 202003629 U CN202003629 U CN 202003629U
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- CN
- China
- Prior art keywords
- led
- road construction
- led lamp
- night
- construction warning
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a road construction warning board used at night, comprising an LED (light-emitted diode) frame, an LED lamp panel fixed in the LED frame, a plurality of LED lamps arranged on the LED lamp panel in a triangular shape, an upper bracket and a lower bracket fixed under the LED frame, and a base fixed under the lower bracket, wherein the upper bracket is inserted into the lower bracket, an up-and-down adjustment bolt is arranged between the upper and lower brackets, a battery support is fixed behind the LED frame, a battery is placed on the battery support, the LED lamp panel is further provided with a photosensitive switch, and the photosensitive switch, the battery and the LED lamps are connected in series. The road construction warning board used at night has the beneficial effects that the road construction warning board can work without an external power supply; the height of the LED lamp panel can be adjusted; the photosensitive switch is provided so that the LED lamps can be automatically turned on when the night falls and automatically turned off when the day comes; the LED lamps consume less energy so that large amount of electric energy is saved; and roller wheels are arranged under the base so that the road construction warning board is convenient to move.
Description
Technical field
The utility model relates to a kind of road construction alarming device, uses the road construction warning sign particularly a kind of night.
Background technology
In the process of road construction, for the sake of security, often be provided with some warning signs, normally do a lamp box with using the road construction warning sign night existing night, on lamp box, write the literal of caution usefulness, energising gets final product to lamp box then, therefore, and the warning sign of using evening, special power supply and power lead need be set, use very inconvenience.
Summary of the invention
Problem to be solved in the utility model is: provide and use the road construction warning sign a kind of night self-powered, that can open and close automatically.
In order to solve the problems of the technologies described above, use the road construction warning sign night of the present utility model, comprise the LED framework, be fixed on the LED lamp plate in the LED framework, be arranged on several LED lamps that the shape triangular in shape on the LED lamp plate is arranged, be fixed on the upper bracket of LED framework below, lower carriage and the base that is fixed on the lower carriage below, described upper bracket is inserted in the described lower carriage, be provided with between described upper bracket and the lower carriage and adjust bolt up and down, the rear of described LED framework is fixed with the storage battery carriage, be placed with storage battery on the described storage battery carriage, also be provided with a light activated switch, described light activated switch on the described LED lamp plate, storage battery and LED lamp are in series.
For the ease of moving, use the road construction warning sign night of the present utility model, the below of described base is provided with roller.
The beneficial effect that the utility model is obtained is: the rear of (1) LED framework is provided with the storage battery carriage, is placed with storage battery on the storage battery carriage, does not therefore need external power supply to get final product work; (2) can adjust the height of LED lamp plate by adjusting bolt up and down; (3) be provided with light activated switch, when arriving night, can open the LED lamp automatically, when arrive daytime, can close the LED lamp automatically; (4) power consumption of LED lamp is low, therefore can save a large amount of electric energy; (5) below of base is provided with roller, is convenient to move.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is an electrical schematic diagram of the present utility model.
Among the figure: 1, LED framework, 2, the LED lamp plate, 3, the LED lamp, 4, light activated switch, 5, storage battery, 6, the storage battery carriage, 7, upper bracket, 8, adjust bolt up and down, 9, lower carriage, 10, base, 11, roller.
Embodiment
As depicted in figs. 1 and 2, use the road construction warning sign night of the present utility model, comprise LED framework 1, be fixed on the LED lamp plate 2 in the LED framework 1, be arranged on several LED lamps 3 that the shape triangular in shape on the LED lamp plate 2 is arranged, be fixed on the upper bracket 7 of LED framework 1 below, lower carriage 9 and the base 10 that is fixed on lower carriage 9 belows, described upper bracket 7 is inserted in the described lower carriage 9, be provided with between described upper bracket 7 and the lower carriage 9 and adjust bolt 8 up and down, the rear of described LED framework 1 is fixed with storage battery carriage 6, be placed with storage battery 5 on the described storage battery carriage 6, also be provided with a light activated switch 4 on the described LED lamp plate 2, described light activated switch 4, storage battery 5 and LED lamp 3 are in series; The below of described base 10 is provided with roller 10.
Use the road construction warning sign night of the present utility model, the rear of LED framework 1 is provided with storage battery carriage 6, is placed with storage battery 5 on the storage battery carriage 6, does not therefore need external power supply to get final product work.
Use the road construction warning sign night of the present utility model, can adjust the height of LED lamp plate 2 by adjusting bolt 8 up and down, very convenient.
Use the road construction warning sign night of the present utility model, LED lamp plate 2 is provided with light activated switch 4, when arriving night, can open LED lamp 3 automatically, when arrive daytime, can close LED lamp 3 automatically.
Use the road construction warning sign night of the present utility model, 3 power consumptions of LED lamp are low, therefore can save a large amount of electric energy.
Use the road construction warning sign night of the present utility model, the below of base 10 is provided with roller 11, is convenient to move.
Claims (2)
1. use the road construction warning sign night, it is characterized in that: comprise LED framework (1), be fixed on the LED lamp plate (2) in the LED framework (1), be arranged on several LED lamps (3) that the shape triangular in shape on the LED lamp plate (2) is arranged, be fixed on the upper bracket (7) of LED framework (1) below, lower carriage (9) and the base (10) that is fixed on lower carriage (9) below, described upper bracket (7) is inserted in the described lower carriage (9), be provided with between described upper bracket (7) and the lower carriage (9) and adjust bolt (8) up and down, the rear of described LED framework (1) is fixed with storage battery carriage (6), be placed with storage battery (5) on the described storage battery carriage (6), also be provided with a light activated switch (4) on the described LED lamp plate (2), described light activated switch (4), storage battery (5) and LED lamp (3) are in series.
2. use the road construction warning sign night according to claim 1, it is characterized in that: the below of described base (10) is provided with roller (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200696556U CN202003629U (en) | 2011-03-17 | 2011-03-17 | Road construction warning board used at night |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200696556U CN202003629U (en) | 2011-03-17 | 2011-03-17 | Road construction warning board used at night |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202003629U true CN202003629U (en) | 2011-10-05 |
Family
ID=44706361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200696556U Expired - Fee Related CN202003629U (en) | 2011-03-17 | 2011-03-17 | Road construction warning board used at night |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202003629U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103871335A (en) * | 2014-04-11 | 2014-06-18 | 成都凯裕电子电器有限公司 | Advertising lamp box with light guide plate |
| CN105261309A (en) * | 2015-10-19 | 2016-01-20 | 陆霞芸 | Warning board for construction site |
| CN107578697A (en) * | 2017-09-28 | 2018-01-12 | 沈国青 | A kind of road construction warning sign |
-
2011
- 2011-03-17 CN CN2011200696556U patent/CN202003629U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103871335A (en) * | 2014-04-11 | 2014-06-18 | 成都凯裕电子电器有限公司 | Advertising lamp box with light guide plate |
| CN105261309A (en) * | 2015-10-19 | 2016-01-20 | 陆霞芸 | Warning board for construction site |
| CN107578697A (en) * | 2017-09-28 | 2018-01-12 | 沈国青 | A kind of road construction warning sign |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111005 Termination date: 20130317 |