CN207624167U - A kind of LED traffic signal lamps - Google Patents
A kind of LED traffic signal lamps Download PDFInfo
- Publication number
- CN207624167U CN207624167U CN201721604514.3U CN201721604514U CN207624167U CN 207624167 U CN207624167 U CN 207624167U CN 201721604514 U CN201721604514 U CN 201721604514U CN 207624167 U CN207624167 U CN 207624167U
- Authority
- CN
- China
- Prior art keywords
- back cover
- hole
- far
- front shroud
- fixedly connected
- 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 is related to signal light technical fields, in particular a kind of LED traffic signal lamps, including head rain cover, rain cover is fixedly connected with front shroud, the one end of front shroud far from rain cover is fixedly connected with back cover, the one end of back cover far from front shroud is fixedly connected with heat dissipation box, heat dissipation box is internally provided with cooling fin, cooling fin is connected with fluorescent tube fixed plate, the one end of fluorescent tube fixed plate far from cooling fin is fixedly connected with sealing plate, the inside of back cover is fixed with reflective mirror, and the one end of reflective mirror far from sealing plate is covered with lens, and front shroud is equipped with transmissive mirror.The utility model through-hole and through-hole have connected LED lamp tube, and LED lamp tube is for three-primary color LED lamp, it can be achieved that the variation of three color of a lamp, has saved cost；It is internally provided with time-dependent current accessory by back cover, the conversion of red, green, yellow three kinds of signals of LED light can be changed in the variation of electric current；It is internally provided with time controller by back cover, controls the time of curent change, to ensure the normal use of signal light.
Description
Technical field
The utility model is related to signal light technical field more particularly to a kind of LED traffic signal lamps.
Background technology
At the parting of the ways, four sides all suspended on red, yellow, and green, three color traffic lights, it is noiseless " traffic police
It examines ".Traffic lights are the traffic lights of international uniform.Red light is off signal, and green light is right of way signal.Intersection, it is several
The vehicle that direction is come all collects here, and what is had will keep straight on, and what is had will turn round, and on earth whom allow to get ahead, and here it is traffic lights to be accepted
Commander.When red is forbidden keeping straight on or turn left, and in the case where not hindering pedestrian and vehicle condition, vehicle is allowed to turn right；Green light, it is accurate
Perhaps vehicle straight trip or turning；Amber light is bright, is parked within crossing stop line or zebra crossing, has continued to pass through；Amber light flickers
When, warning vehicle is taken care.Traditional signal light service life is short, is easily damaged, and needs at least three lamp sources, so needing
Improve.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of LED traffic news proposed
Signal lamp.
To achieve the goals above, the utility model uses following technical solution：
A kind of LED traffic signal lamps, including head rain cover, the rain cover are fixedly connected with front shroud, and the front shroud is separate
One end of rain cover is fixedly connected with back cover, and the one end of the back cover far from front shroud is fixedly connected with heat dissipation box, the heat dissipation box
Be internally provided with cooling fin, the cooling fin is connected with fluorescent tube fixed plate, the described one end of fluorescent tube fixed plate far from cooling fin
It is fixedly connected with sealing plate, the inside of the back cover is fixed with reflective mirror, and the one end of the reflective mirror far from sealing plate is covered with lens,
The front shroud is equipped with transmissive mirror.
Optimization, the lens are fixed on the inner wall of front shroud.
Optimization, the fixed plate offers first through hole, and the sealing plate offers the second through-hole, the first through hole with
Second through-hole is corresponding.
Optimization, the first through hole and the second through-hole have connected LED lamp tube, and the LED lamp tube is three-primary color LED lamp.
Optimization, the back cover is internally provided with time-dependent current accessory.
Optimization, the back cover is internally provided with time controller.
Compared with prior art, the utility model has the beneficial effects that：
1, first through hole and the second through-hole have connected LED lamp tube, and the LED lamp tube is three-primary color LED lamp, it can be achieved that a lamp
The variation of three colors, has saved cost.
2, time-dependent current accessory is internally provided with by back cover, red, green, yellow three kinds of LED light can be changed in the variation of electric current
The conversion of signal.
3, time controller is internally provided with by back cover, controls the time of curent change, to ensure signal light
Normal use.
In the utility model, it is not directed to part in the device and is the same as those in the prior art or can be used the prior art and be subject to reality
It is existing, the utility model（Advantageous effect can be that structure improves the progress brought, and advantageous effect ending carrys out the recapitulative summary of section,
It such as saves cost and improves working efficiency）.
Description of the drawings
Fig. 1 be the utility model proposes a kind of LED traffic signal lamps whole structural schematic diagram；
In figure：1 rain cover, 2 front shrouds, 3 back covers, 4 heat dissipation box, 5 cooling fins, 6 fluorescent tube fixed plates, 7 sealing plates, 8 reflective mirrors, 9
Lens, 10 transmissive mirrors, 11 first through hole, 12 second through-holes, 13LED fluorescent tubes, 14 time-dependent current accessories, 15 time controllers.
Specific implementation mode
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
The every other embodiment obtained, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be understood that term "upper", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
The utility model and simplifying describes for ease of description, do not indicate or imply the indicated device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.
Please refer to Fig. 1, a kind of LED traffic signal lamps, including head rain cover 1, which is characterized in that the rain cover 1 is fixed
It is connected with front shroud 2, the front shroud 2 is far from rain cover（1）One end be fixedly connected with back cover 3, the back cover 3 is far from front shroud 2
One end is fixedly connected with heat dissipation box 4, and the heat dissipation box 4 is internally provided with cooling fin 5, and it is solid that the cooling fin 5 is connected with fluorescent tube
Fixed board 6, the described one end of fluorescent tube fixed plate 6 far from cooling fin 5 are fixedly connected with sealing plate 7, and the inside of the back cover 3 is fixed with
Reflective mirror 8, the one end of the reflective mirror 8 far from sealing plate 7 are covered with lens 9, and the front shroud 2 is equipped with transmissive mirror 10.
The lens 9 are fixed on the inner wall of front shroud 2.
The fixed plate 6 offers first through hole 11, and the sealing plate 7 offers the second through-hole 12, the first through hole 11
It is corresponding with the second through-hole 12.
The first through hole 11 and the second through-hole 12 have connected LED lamp tube 13, and the LED lamp tube 13 is three-primary color LED lamp.
The back cover 3 is internally provided with time-dependent current accessory 14.
The back cover 3 is internally provided with time controller 15.
The working process of the utility model is as follows：First through hole 11 and the second through-hole 12 have connected LED lamp tube, the LED light
Pipe is for three-primary color LED lamp, it can be achieved that the variation of three color of a lamp, has saved cost；Matched by the time-dependent current that is internally provided with of back cover 3
The conversion of red, green, yellow three kinds of signals of LED light can be changed in part 14, the variation of electric current；It is internally provided with the time by back cover 3
Controller 5 controls the time of curent change, to ensure the normal use of signal light.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of LED traffic signal lamps, including head rain cover（1）, which is characterized in that the rain cover（1）Before being fixedly connected with
Cover（2）, the front shroud（2）Far from rain cover（1）One end be fixedly connected with back cover（3）, the back cover（3）Far from front shroud（2）
One end be fixedly connected with heat dissipation box（4）, the heat dissipation box（4）Be internally provided with cooling fin（5）, the cooling fin（5）Even
It is connected to fluorescent tube fixed plate（6）, the fluorescent tube fixed plate（6）Far from cooling fin（5）One end be fixedly connected with sealing plate（7）, described
Back cover（3）Inside be fixed with reflective mirror（8）, the reflective mirror（8）Far from sealing plate（7）One end be covered with lens（9）, described
Front shroud（2）Equipped with transmissive mirror（10）.
2. a kind of LED traffic signal lamps according to claim 1, which is characterized in that the lens（9）It is fixed on front shroud
（2）Inner wall.
3. a kind of LED traffic signal lamps according to claim 1, which is characterized in that the fixed plate（6）Offer first
Through-hole（11）, the sealing plate（7）Offer the second through-hole（12）, the first through hole（11）With the second through-hole（12）It is corresponding.
4. a kind of LED traffic signal lamps according to claim 3, which is characterized in that the first through hole（11）With second
Through-hole（12）LED lamp tube is connected（13）, the LED lamp tube（13）For three-primary color LED lamp.
5. a kind of LED traffic signal lamps according to claim 1, which is characterized in that the back cover（3）Be internally provided with
Time-dependent current accessory（14）.
6. a kind of LED traffic signal lamps according to claim 1, which is characterized in that the back cover（3）Be internally provided with
Time controller（15）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721604514.3U CN207624167U (en) | 2017-11-27 | 2017-11-27 | A kind of LED traffic signal lamps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721604514.3U CN207624167U (en) | 2017-11-27 | 2017-11-27 | A kind of LED traffic signal lamps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207624167U true CN207624167U (en) | 2018-07-17 |
Family
ID=62823925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721604514.3U Expired - Fee Related CN207624167U (en) | 2017-11-27 | 2017-11-27 | A kind of LED traffic signal lamps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207624167U (en) |
-
2017
- 2017-11-27 CN CN201721604514.3U patent/CN207624167U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20180717 Termination date: 20211127 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |