CN2914218Y - Luminescent diode type traffic signal lamp for preventing the interference of sunlight - Google Patents
Luminescent diode type traffic signal lamp for preventing the interference of sunlight Download PDFInfo
- Publication number
- CN2914218Y CN2914218Y CN 200620031483 CN200620031483U CN2914218Y CN 2914218 Y CN2914218 Y CN 2914218Y CN 200620031483 CN200620031483 CN 200620031483 CN 200620031483 U CN200620031483 U CN 200620031483U CN 2914218 Y CN2914218 Y CN 2914218Y
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- CN
- China
- Prior art keywords
- type traffic
- display screen
- traffic signal
- sunlight
- traffic lights
- 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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- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Traffic Control Systems (AREA)
Abstract
The utility model provides a LBD traffic signal lamp anti-daylight disturbance in the traffic signal lamp field. The utility model is the improvement of the current LBD traffic signal lamps. The side surface of the display screen takes on the shape of an inverted echelon, and the shell is coarse uneven surface, which can change reflection direction of sunlight at different heights or generate diffuse reflection so as to well eliminate sunlight's impact on drivers in observing signal lamps and reduce traffic accidents.
Description
Technical field
The utility model belongs to the traffic lights field, relates to the LED-type traffic lights that a kind of anti-daylight disturbs.
Background technology
Existing LED-type traffic lights, because its display screen is vertical shape, panel adopts sheet glass smooth open and flat, be subjected to the interference of ambient light (daylight) easily, the driver is affected to the observation of traffic lights, exist hidden peril of accident, the defective of violating the regulations or traffic hazard takes place easily.
The utility model content
The purpose of this utility model is to provide a kind of LED-type traffic lights that can prevent that daylight disturbs.
Technical solution adopted in the utility model is, planform to existing LED-type traffic lights is improved, design the LED-type traffic lights that a kind of anti-daylight disturbs, its structure comprises: the display screen side-looking face of LED-type traffic lights is trapezoidal, display screen shell face is coarse protruding concave housing surface, wherein said coarse protruding concave housing surface can be convex-concave shape shell face, also can be frosted glass shell face.
Owing to take above technical measures, can make existing LED-type traffic lights can not only change the direction of reflection ray, or generation diffuse reflection, and can overcome the sun again preferably in the reflection of differing heights to display screen, get rid of the influence of daylight preferably, reduced hidden peril of accident the driver observation signal lamp.
Description of drawings
Fig. 1 represents the structural representation of facing of LED-type traffic lights that the anti-daylight of the utility model disturbs.
Fig. 2 represents the side-looking structural representation of the LED-type traffic lights that the anti-daylight of the utility model disturbs.
Embodiment
In conjunction with the accompanying drawings and embodiments, further specify concrete structure of the present utility model, its architectural feature and advantage are clearer.
Referring to Fig. 1, Fig. 2, the embodiment 1 of the LED-type traffic lights that the anti-sight of the utility model is disturbed, its structure comprises: the display screen 1 of LED-type traffic lights, lampshade 2, the side-looking face of display screen 1 is trapezoidal, and panel is bowed oblique 15 °-20 ° and is advisable, and display screen shell face 3 adopts convex-concave shape shell face.
The embodiment 2 of the LED-type traffic lights that the anti-daylight of the utility model disturbs, its structure comprises: in the structure of embodiment 1, display screen shell face 3 can adopt frosted glass shell face.
Claims (3)
1, a kind of LED-type traffic lights of anti-daylight interference have display screen, and lampshade is characterized in that described display screen side-looking face is trapezoidal, and display screen shell face is coarse protruding concave housing surface.
2, the LED-type traffic lights of a kind of anti-daylight interference according to claim 1 is characterized in that described display screen shell face is a convex-concave shape shell face.
3, the LED-type traffic lights of a kind of anti-daylight interference according to claim 1 is characterized in that described display screen shell face is a frosted glass shell face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620031483 CN2914218Y (en) | 2006-03-28 | 2006-03-28 | Luminescent diode type traffic signal lamp for preventing the interference of sunlight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620031483 CN2914218Y (en) | 2006-03-28 | 2006-03-28 | Luminescent diode type traffic signal lamp for preventing the interference of sunlight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2914218Y true CN2914218Y (en) | 2007-06-20 |
Family
ID=38168817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620031483 Expired - Fee Related CN2914218Y (en) | 2006-03-28 | 2006-03-28 | Luminescent diode type traffic signal lamp for preventing the interference of sunlight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2914218Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113554888A (en) * | 2021-07-29 | 2021-10-26 | 江苏坤博交通科技有限公司 | Traffic signal lamp frame |
-
2006
- 2006-03-28 CN CN 200620031483 patent/CN2914218Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113554888A (en) * | 2021-07-29 | 2021-10-26 | 江苏坤博交通科技有限公司 | Traffic signal lamp frame |
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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: 20070620 Termination date: 20100328 |