TWM447564U - LED traffic light with single lamp panel - Google Patents

Description

Single lamp surface LED traffic sign

This creation provides a single lamp face LED traffic sign that can emit red, yellow or green lights.

According to the daily life, there is a traffic sign device at the street and intersection to indicate the pedestrian or vehicle driver to pass or stop, to achieve the main purpose of ensuring traffic safety and smoothness.

Please refer to the fourth figure, the conventional traffic sign 2, commonly known as the "traffic light", which includes a red light 21, a yellow light 22, a green light 23 (generally a traditional light bulb or an incandescent light bulb) And a body 24, by switching the above lights, to indicate that pedestrians and vehicle drivers are passing or stopping.

However, the conventional traffic sign 2 has the following disadvantages:

First, the bulk is bulky: since the conventional traffic sign device 2 needs to simultaneously set the red light 21, the yellow light 22, and the green light 23 on the frame body 24, so that the overall volume of the traffic sign device 2 is used. And the weight is quite large; and the weight of the conventional traffic sign device 2 is only supported by a single frame 24, which is quite dangerous; in particular, when it encounters a natural disaster (for example, a typhoon or an earthquake), it will be used. The traffic sign device 2 is seriously shaken, and even the traffic sign device 2 that causes the frame body 24 to break and is used is thus degraded, and unfortunately, the pedestrians are unfortunately And the vehicle is extremely dangerous.

Second, it is quite power-hungry and not environmentally friendly: the red light 21, the yellow light 22, and the green light 23 in the traffic sign 2 of the conventional use are generally traditional light bulbs or incandescent light bulbs, and the luminous efficiency is extremely low, and a large part of the electric energy will be Dissipated in the form of heat, quite power-hungry and not environmentally friendly.

Third, the cost is extremely high: the above-mentioned red light 21, the yellow light 22, and the traditional light bulb or the incandescent light bulb used in the green light 23 have a short life, the damage frequency is extremely high, and the professional electrician needs to be replaced with the engineering vehicle. It is quite labor and material resources.

It can be seen that there are still many shortcomings in the traffic sign 2 used in the past. It is not a good designer and needs to be improved.

In view of the traffic signs used in the past, the above-mentioned cumbersome and bulky, quite power-hungry and environmentally-friendly, and extremely costly; therefore, the creator has been working hard to study and experiment, and finally developed and designed a single Lamp surface LED traffic number."

One of the aims of the present invention is to provide an LED traffic sign display device capable of emitting red, yellow or green light color signals, comprising: a traffic signal display unit and a display unit control module; wherein the traffic signal display The unit is composed of a plurality of light mixing LEDs; the display unit control module controls the circuit in the traffic signal display unit by a voltage circuit; more specifically, the display unit control module controls the mixing The light LED emits a light of the same specific color (for example, red light, yellow light or green light); this creation can generate "green light", "red light", and "" respectively on a single traffic sign display device. The yellow light can solve the shortcomings of the conventional traffic sign device that requires red, yellow and green lights on one body at the same time, resulting in bulky and bulky.

Another purpose of this creation is that the luminous efficiency through the LED is extremely high, and only a small part of the electric energy is dissipated in the form of heat energy, which can effectively solve the conventional traffic sign using traditional light bulbs or incandescent light bulbs, which are derived from It is quite a disadvantage of power consumption and environmental protection.

Another purpose of this creation is to make use of the characteristics that LED has a long life and extremely low frequency of damage, effectively solving the problem that the traditional bulb or incandescent bulb has a short life and high frequency of damage, so it requires a professional electrician to replace it with the engineering vehicle, which is quite labor-intensive. And the shortcomings of material resources and high cost.

In order to facilitate your review committee to have a better understanding and understanding of the technical means and operation process of this creation, the following examples are combined with the drawings, which are described in detail as follows:

The following embodiments are used to further describe the concept of the present invention in detail, and the scope of the present invention is not limited by any point of view, and the following drawings merely illustrate the basic concept of the present invention in a simplified exemplary manner, and only the illustrations are illustrated in the drawings. The components related to this creation are not drawn according to the number, shape, and size of the components in actual implementation. Therefore, in actual implementation, the types, quantities, and proportions of the components are not limited to the drawings, and may be changed as needed. Modification, first and foremost.

The use of the terms "a", "an", and <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt;

Please also refer to the first to third figures. The following is an example of a single lamp surface LED traffic number 1 of the creation:

The single-lamp LED traffic number 1 of the present invention can emit red, yellow or green three-color lights, and includes: a traffic signal display unit 12 and a display unit control module 13; wherein the traffic signal display unit 12, which is composed of a plurality of light-mixing LEDs 121; the display unit control module 13 controls the circuit in the traffic signal display unit 12 by a voltage circuit; more specifically, the display unit control module 13 is The traffic sign display unit 12 is telecommunication to control the light-mixing LEDs 121 to emit red, yellow or green light.

The single-panel LED traffic signal 1 is in use, wherein the display unit control module 13 controls the light-mixing LEDs 121 in the traffic signal display unit 12 to emit red, yellow or green light through the voltage circuit therein to indicate Pedestrians and vehicle drivers; for example, the light-mixing LEDs 121 emit green light at the same time, generating a "green light", which is to indicate that pedestrians and vehicle drivers can "pass"; the light-mixing LEDs 121 simultaneously emit red light, resulting in a The "red light" is to indicate that pedestrians and motorists must "stop"; when the yellow light is emitted, the light-mixing LEDs 121 simultaneously generate a "yellow light", which is to indicate the pedestrian and the vehicle driver. Traffic Signal 1 will soon be converted from the "Green Light" to the "Red Light" to indicate that pedestrians and vehicle drivers should be "ready to stop".

This creation is mainly based on the single lamp face LED traffic number 1 The "green light", the "red light" and the "yellow light" are respectively generated to replace the shortcomings of the red, yellow and green lights on the traffic signs.

In this embodiment, the display unit control module 13 can also control the circuit in the traffic signal display unit 12 by an AC communication circuit.

In this embodiment, the display unit control module 13 can also control the circuit in the traffic signal display unit 12 by a DC DC circuit.

In this embodiment, the display unit control module 13 can also control the circuit in the traffic signal display unit 12 by a current circuit.

In this embodiment, the display unit control module 13 can also control the circuit in the traffic signal display unit 12 by a weekly rate circuit.

In this embodiment, the display unit control module 13 can also control the circuit in the traffic signal display unit 12 in series.

In this embodiment, the display unit control module 13 can also control the circuit in the traffic signal display unit 12 in parallel.

In this embodiment, the display unit control module 13 can also combine the series parallel circuit to control the circuit in the traffic signal display unit 12.

In summary, through the creation of a single lamp surface LED traffic number 1, it can greatly reduce its size and weight, in order to avoid the risk of the traffic signs of the customary traffic being easily shaken due to severe shaking.

In addition, in this creation, on the one hand, LEDs are used to replace traditional light bulbs or incandescent bulbs used in conventional traffic signs to emit light. Since LEDs have extremely high luminous efficiency, only a small amount of electrical energy is dissipated in the form of heat. Therefore, it is quite energy-saving and environmentally friendly, and can effectively solve the above traditional light bulb or white The incandescent bulb is quite power-hungry and not environmentally friendly; on the other hand, the life of the LED is quite long and the damage frequency is extremely low, which can avoid the long life of the traditional bulb or the incandescent bulb, and the damage frequency is extremely high, so the professional electrician needs the engineering vehicle. Replacement is quite a waste of labor and material resources.

The detailed description above is a detailed description of one of the possible embodiments of the present invention, and the embodiment is not intended to limit the scope of the patents, and the equivalent implementations or modifications that are not included in the spirit of the present invention should be included in The patent scope of this case.

1‧‧‧Single lamp surface LED traffic sign

12‧‧‧Traffic sign display unit

121‧‧‧Dynamic LED

13‧‧‧Display unit control module

2‧‧‧Used traffic signs

21‧‧‧Red light

22‧‧‧ yellow light

23‧‧‧Green light

24‧‧‧ ‧ body

The first figure is a schematic diagram of an embodiment of the creation.

The second figure is a circuit block diagram of an embodiment of the present creation.

The third figure is a perspective view of an embodiment of the present creation.

The fourth picture is a three-dimensional diagram of the traffic signs used in the past.

1‧‧‧Single lamp surface LED traffic sign

12‧‧‧Traffic sign display unit

121‧‧‧Dynamic LED

13‧‧‧Display unit control module

Claims (9)

A single lamp surface LED traffic sign, which can emit a red, yellow or green light, comprising: a traffic signal display unit, which is composed of a plurality of mixed light LEDs; and a display unit control module, The traffic sign displays a unit telecommunications link to control the plurality of mixed LEDs in the traffic sign display unit to emit red, yellow or green light. The single lamp surface LED traffic number as claimed in claim 1, wherein the display unit control module controls the circuit of the traffic signal display unit by a voltage circuit. The single lamp surface LED traffic number as claimed in claim 2, wherein the display unit control module controls the circuit of the traffic signal display unit by an AC communication circuit. The single lamp surface LED traffic number as claimed in claim 2, wherein the display unit control module controls the circuit of the traffic signal display unit by a DC direct current circuit. The single lamp surface LED traffic number as claimed in claim 2, wherein the display unit control module controls the circuit of the traffic signal display unit by a current circuit. The single lamp surface LED traffic number as claimed in claim 2, wherein the display unit control module controls the circuit of the traffic signal display unit by a weekly rate circuit. A single lamp surface LED traffic number as claimed in claim 2, wherein the The display unit control module controls the circuit of the traffic sign display unit in a series circuit. The single lamp surface LED traffic number as claimed in claim 2, wherein the display unit control module controls the circuit of the traffic signal display unit by a parallel circuit. The single lamp surface LED traffic number as claimed in claim 2, wherein the display unit control module controls the circuit of the traffic signal display unit by a series parallel circuit.