CN206115706U - Adopt switching power supply power supply system's traffic signal lamp - Google Patents
Adopt switching power supply power supply system's traffic signal lamp Download PDFInfo
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- CN206115706U CN206115706U CN201621118378.2U CN201621118378U CN206115706U CN 206115706 U CN206115706 U CN 206115706U CN 201621118378 U CN201621118378 U CN 201621118378U CN 206115706 U CN206115706 U CN 206115706U
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- power supply
- switching power
- module
- traffic light
- plastic shell
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Abstract
The utility model discloses an adopt switching power supply power supply system's traffic signal lamp, including switching power supply power module, signal lamp display module, plastic housing, switching power supply power module, signal lamp display module all are located plastic housing, the signal lamp display module is located plastic housing's top, switching power supply power module is located plastic housing's tail end, switching power supply power module includes main circuit - terminating, main circuit filtering, rectifier circuit, inverter circuit, output filtering, and the power supply electric current is through main circuit - terminating, impel to main circuit filtering, rectifier circuit, inverter circuit, output filtering in proper order to finally supply signal lamp display module power consumption. The utility model discloses the low power dissipation, it is efficient, small, light in weight, steady voltage wide range.
Description
Technical field
This utility model is related to a kind of traffic light of employing Switching Power Supply electric power system.
Background technology
As country's increasingly attaching importance to environmental protection energy-conservation, new technique are constantly improving, dynamical product is progressively moved towards
Market, in future trajectory field of traffic, energy-efficient product will be widely used.The power supply of normal traffic signal lamp is electric at present
Origin system is all to adopt power frequency supply, and this power-efficient is low, and volume is big, has not met the Energy Efficiency Standard of a new generation.Institute
With, using Switching Power Supply as traffic light electric power system be existing market trend of the times.
At present using power frequency supply as electric power system traffic light, not only volume is big, weight weight, and for setting
For meter personnel, volume means that greatly this power supply dress does not enter and goes inside lamp panel that the power supply of same power, such as fruit volume do
Little, the heating of that power supply is big, easily burns coil, so at present using the traffic light of power frequency supply, generally the life-span is all
Than low with Switching Power Supply.
The content of the invention
The purpose of this utility model is for drawbacks described above, there is provided a kind of traffic of employing Switching Power Supply electric power system
Signal lighties.
This utility model solves the technical scheme adopted by its technical problem：
A kind of traffic light of employing Switching Power Supply electric power system, including Switching Power Supply supply module, traffic light system
Module, plastic shell, the Switching Power Supply supply module, traffic light system module are respectively positioned on the plastic shell, the signal
Lamp display module is located at the top of the plastic shell, and the Switching Power Supply supply module is located at the tail end of the plastic shell；
The Switching Power Supply supply module includes main circuit end, main circuit filtering, rectification circuit, inverter circuit, output filtering, power supply electricity
Flow through main circuit end, advanced to main circuit filtering, rectification circuit, inverter circuit, output filtering successively, and it is finally aobvious for signal lighties
Show module electricity consumption.
The profile of the plastic shell is circle, and the top of the plastic shell is provided with one and shows for damping the signal lighties
Show the damping structure of the indent of module.
The tail end of the plastic shell is connected with bottom.
It is to complete electrical connection through conductor contact connection between the Switching Power Supply supply module, traffic light system module
's.
It is to complete electrical connection through wire connection between the Switching Power Supply supply module, traffic light system module.
Beneficial effect
This utility model is low in energy consumption, efficiency high, and small volume is lightweight, and voltage stabilized range is wide.
Description of the drawings
Fig. 1 is structural representation of the present utility model.
Specific embodiment
With reference to Fig. 1, a kind of traffic light of employing Switching Power Supply electric power system, including Switching Power Supply supply module 1, letter
Signal lamp display module 2, plastic shell 3, the Switching Power Supply supply module, traffic light system module are respectively positioned on outside the plastic cement
Shell, the traffic light system module are located at the top of the plastic shell, and the Switching Power Supply supply module is located at the plastic cement
The tail end of shell；The Switching Power Supply supply module include main circuit end 4, main circuit filtering 5, rectification circuit 6, inverter circuit 7,
Output filtering 8, supply current Jing main circuits end, to main circuit filtering, rectification circuit, inverter circuit, output filter advance successively,
And finally supply traffic light system module electricity consumption.
The profile of the plastic shell is circle, and the top of the plastic shell is provided with one and shows for damping the signal lighties
Show the damping structure of the indent of module.
The tail end of the plastic shell is connected with bottom.
It is to complete electrical connection through conductor contact connection between the Switching Power Supply supply module, traffic light system module
's.
It is to complete electrical connection through wire connection between the Switching Power Supply supply module, traffic light system module.
With it is above-mentioned according to desirable embodiment of the present utility model as enlightenment, by above-mentioned description, related work people
Member can carry out various change and modification completely in the range of without departing from this utility model technological thought.This reality
The content being not limited to new technical scope in description, it is necessary to its technology is determined according to right
Property scope.
Claims (5)
1. a kind of traffic light of employing Switching Power Supply electric power system, including Switching Power Supply supply module, traffic light system mould
Block, plastic shell, the Switching Power Supply supply module, traffic light system module are respectively positioned on the plastic shell, the signal lighties
Display module is located at the top of the plastic shell, and the Switching Power Supply supply module is located at the tail end of the plastic shell；Institute
Stating Switching Power Supply supply module includes main circuit end, main circuit filtering, rectification circuit, inverter circuit, output filtering, supply current
Jing main circuits end, to main circuit filtering, rectification circuit, inverter circuit, output filtering advance successively, and finally supply traffic light system
Module electricity consumption.
2. traffic light of a kind of employing Switching Power Supply electric power system according to claim 1, it is characterised in that described
The profile of plastic shell is circle, and the top of the plastic shell is provided with one for damping the indent of the traffic light system module
Damping structure.
3. traffic light of a kind of employing Switching Power Supply electric power system according to claim 1, it is characterised in that described
The tail end of plastic shell is connected with bottom.
4. traffic light of a kind of employing Switching Power Supply electric power system according to claim 1, it is characterised in that described
It is to complete electrical connection through conductor contact connection between Switching Power Supply supply module, traffic light system module.
5. traffic light of a kind of employing Switching Power Supply electric power system according to claim 1, it is characterised in that described
It is to complete electrical connection through wire connection between Switching Power Supply supply module, traffic light system module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621118378.2U CN206115706U (en) | 2016-10-13 | 2016-10-13 | Adopt switching power supply power supply system's traffic signal lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621118378.2U CN206115706U (en) | 2016-10-13 | 2016-10-13 | Adopt switching power supply power supply system's traffic signal lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206115706U true CN206115706U (en) | 2017-04-19 |
Family
ID=58529773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621118378.2U Active CN206115706U (en) | 2016-10-13 | 2016-10-13 | Adopt switching power supply power supply system's traffic signal lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206115706U (en) |
-
2016
- 2016-10-13 CN CN201621118378.2U patent/CN206115706U/en active Active
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