CN202000281U - Automatically luminous warning fence tape - Google Patents
Automatically luminous warning fence tape Download PDFInfo
- Publication number
- CN202000281U CN202000281U CN2011201009787U CN201120100978U CN202000281U CN 202000281 U CN202000281 U CN 202000281U CN 2011201009787 U CN2011201009787 U CN 2011201009787U CN 201120100978 U CN201120100978 U CN 201120100978U CN 202000281 U CN202000281 U CN 202000281U
- Authority
- CN
- China
- Prior art keywords
- led lamp
- electromagnet
- fence tape
- switch
- loop
- 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
Disclosed is an automatically luminous warning fence tape. A photoresistor (1), a switch (2), a direct-current power supply (3), a protective resistor (4) and an electromagnet (5) are serially connected to form a closed loop, an armature (6) is disposed below the electromagnet (5), a contact device (7) and a switch (2) are serially connected to a power supply loop of an LED lamp (8), and the LED lamp (8) emits light to a port on one side of a transparent fence tape (9), so that the whole transparent fence tape (9) is luminous with higher and evener brightness. The photoresistor (1) is used for sensing lamination intensity so as to automatically control make and break of the loop of the electromagnet (5), so that make and break of the power supply loop of the LED lamp (8) are controlled, and finally on or off of the transparent fence tape (9) is controlled. Therefore, drivers and pedestrians can see the warning fence clearly at the night, and safety of the drivers and the pedestrians is guaranteed. The automatically luminous warning fence tape is simple in structure, convenient to use and widely applicable to people's daily life.
Description
Technical field
The present invention relates to a kind of caution guardrail band, relate in particular to a kind of caution guardrail band that can be luminous automatically.
Background technology
At present, adopt with going up of the caution guardrail band that we use deceived yellow alternate striped more, thereby plays warning function.This traditional caution guardrail band can also play warning function by day, and night driver and pedestrian can't see caution guardrail band clearly at all, this has just increased the possibility that driver and pedestrian cause danger greatly, has lost the meaning of caution.
Summary of the invention
The present invention's purpose: propose a kind of change existing behavior in service can be luminous automatically caution guardrail band.
In order to realize the invention described above purpose, intend adopting following technology:
The invention is characterized in: light resistor, switch, dc source, protective resistance, electromagnet are composed in series the closed-loop path by lead; the electromagnet below is provided with armature; contact device and switch series are associated in the current supply circuit of LED lamp, and the LED lamp is with the port of illumination to transparent medium guardrail band one side.
Maximum characteristics of the present invention: control the break-make in loop, electromagnet place automatically by light resistor perception intensity of illumination, thereby control the break-make of LED lamp place current supply circuit, finally control the bright dark of transparent medium guardrail band.Make driver and pedestrian also can see caution guardrail band clearly, thereby ensured driver and pedestrian's safety at night.The present invention is simple in structure, and is easy to use, can be widely used in people's daily life.
Description of drawings
Accompanying drawing has been illustrated structure of the present invention.
1: light resistor; 2: switch; 3: dc source; 4: protective resistance; 5: electromagnet; 6: armature; 7: contact device; The 8:LED lamp; 9: transparent medium guardrail band.
The specific embodiment
The present invention is by light resistor 1, switch 2, and dc source 3, protective resistance 4, electromagnet 5, armature 6, contact device 7, LED lamp 8, transparent medium guardrail band 9 is formed.The invention is characterized in: light resistor 1, switch 2, dc source 3, protective resistance 4, electromagnet 5 are composed in series the closed-loop path by lead; electromagnet 5 belows are provided with armature 6; contact device 7 is connected in the current supply circuit of LED lamp 8 with switch 2, and LED lamp 8 is with the port of illumination to transparent medium guardrail band 9 one sides.The color extracting waste of LED lamp 8.Transparent medium guardrail band 9 has drawn from and deceives the alternate transparent plastic long tube of yellow striped.
Daytime, light resistor 1 was in low resistance state when bright and clear, and there is the electric current electromagnet 5 of flowing through in the loop, place, electromagnet 5 has magnetic, and adhesive armature 6 makes armature 6 separate with contact device 7, loop, LED lamp 8 place is in off-state, and LED lamp 8 extinguishes, and transparent medium guardrail band 9 is not luminous.Evening insufficient light condition under, light resistor 1 is in high-impedance state, the electric current in loop, place is very little, the magnetic force that produces by electromagnet 5 is not enough to adhesive armature 6, armature 6 contacts with contact device 7, and loop, LED lamp 8 place is in closure state, and LED lamp 8 is lighted and with the port of illumination to transparent medium guardrail band 9 one sides, light conducts in transparent medium guardrail band 9, makes that the 9 entirely lighting brightness of transparent medium guardrail band are higher and even.In addition, unlatching that can be by switch 2 or close makes LED lamp 8 light or extinguish.
Claims (1)
- One kind can be luminous automatically caution guardrail band; it is characterized in that: light resistor (1), switch (2), dc source (3), protective resistance (4), electromagnet (5) are composed in series the closed-loop path by lead; electromagnet (5) below is provided with armature (6); contact device (7) is connected in the current supply circuit of LED lamp (8) with switch (2), and LED lamp (8) is with the port of illumination to transparent medium guardrail band (9) one sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201009787U CN202000281U (en) | 2011-04-07 | 2011-04-07 | Automatically luminous warning fence tape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201009787U CN202000281U (en) | 2011-04-07 | 2011-04-07 | Automatically luminous warning fence tape |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202000281U true CN202000281U (en) | 2011-10-05 |
Family
ID=44703026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201009787U Expired - Fee Related CN202000281U (en) | 2011-04-07 | 2011-04-07 | Automatically luminous warning fence tape |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202000281U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111962416A (en) * | 2020-08-12 | 2020-11-20 | 于建锤 | Traffic road isolation facility with early warning function |
-
2011
- 2011-04-07 CN CN2011201009787U patent/CN202000281U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111962416A (en) * | 2020-08-12 | 2020-11-20 | 于建锤 | Traffic road isolation facility with early warning function |
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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: Liang Xuan 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: 20111005 Termination date: 20120407 |