CN211827576U - Traffic signal lamp with countdown function - Google Patents
Traffic signal lamp with countdown function Download PDFInfo
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- CN211827576U CN211827576U CN202020893899.5U CN202020893899U CN211827576U CN 211827576 U CN211827576 U CN 211827576U CN 202020893899 U CN202020893899 U CN 202020893899U CN 211827576 U CN211827576 U CN 211827576U
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- stand
- control box
- lamp
- pilot lamp
- countdown
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Abstract
The utility model belongs to the technical field of traffic guidance equipment, concretely relates to traffic signal lamp with countdown function, including bottom plate and the stand that sets firmly on the bottom plate, the top of stand is through mount fixedly connected with control box, the preceding terminal surface equipartition of control box is embedded with three pilot lamp bodies that have countdown function, the top of pilot lamp body is provided with the protective lamp cover of arc structure, one end of protective lamp cover sets firmly at the preceding terminal surface of control box; the stand is hollow structure, and the hot air device is installed in the middle section of stand, the hot-blast surface to the pilot lamp body that blows along the stand of hot air device production, install the singlechip in the control box, overcome prior art's not enough, adopt annular pilot lamp as the countdown device, the suggestion driver corresponds the duration of pilot lamp, utilizes hot air to clear away the steam on pilot lamp surface, keeps the display effect of pilot lamp.
Description
Technical Field
The utility model belongs to the technical field of traffic guidance equipment, concretely relates to traffic signal lamp with countdown function.
Background
At the crossroad, traffic lights of three colors of red, yellow, green and green are hung on four sides, which is a traffic policeman without speaking. Traffic lights are internationally unified traffic lights. The red light is a stop signal and the green light is a pass signal. At the intersection, vehicles coming from a plurality of directions are converged at the intersection, some vehicles need to go straight, and some vehicles need to turn around, so that the people can walk first, and the traffic light is called to be instructed. The red light is on, the vehicle is prohibited from going straight or turning left, and the vehicle is permitted to turn right under the condition that pedestrians and vehicles are not hindered; the green light is on, and the vehicle is permitted to go straight or turn; the yellow light is on, and stops at the intersection stopping line or within the pedestrian crossing line, and the traffic is continued; when the yellow light flashes, the vehicle is warned to pay attention to safety.
Current traffic signal lamp simple structure lacks the count-down device, and the driver does not know current signal lamp duration, causes the irritated in the driver's mind, produces the traffic accident easily, and in the weather of overcast and rainy heavy fog, the surface of signal lamp adheres to a large amount of steam in addition, causes the display effect relatively poor, also causes the accident easily.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a traffic signal lamp with countdown function has overcome the not enough of prior art, adopts annular pilot lamp as countdown device, and the suggestion driver corresponds the duration of pilot lamp, utilizes the steam on hot air clearance pilot lamp surface, keeps the display effect of pilot lamp.
In order to solve the above problems, the utility model adopts the following technical proposal:
a traffic signal lamp with a countdown function comprises a bottom plate and a stand column fixedly arranged on the bottom plate, wherein the top end of the stand column is fixedly connected with a control box through a fixing frame, three indicating lamp bodies with the countdown function are uniformly embedded in the front end face of the control box, a protective lamp shade with an arc-shaped structure is arranged above the indicating lamp bodies, and one end of the protective lamp shade is fixedly arranged on the front end face of the control box;
the stand is hollow structure, and the hot air device is installed in the middle section of stand, the hot-blast surface of blowing to the pilot lamp body along the stand of hot air device production, install the singlechip in the control box, the singlechip has the opening and close of control pilot lamp body and hot air device.
Further, the pilot lamp body includes main pilot lamp and inlays the annular pilot lamp of establishing in the main pilot lamp outside, the annular pilot lamp adopts a plurality of independent LED lamp pearls, evenly distributed is in the edge all around of main pilot lamp.
Further, a lamp color detection circuit is installed in the control box, the output end of the lamp color detection circuit is electrically connected with the input end of the single chip microcomputer, and the output end of the single chip microcomputer is electrically connected with the main indicator lamp and the annular indicator lamp respectively.
Further, hot air device mainly including set up at the case of blowing in stand middle section, set firmly at the inside mounting bracket of the case of blowing, install axial fan on the mounting bracket, set firmly the electric heater in axial fan top, the case of blowing is both ends open-ended hollow structure, and the both ends and the stand intercommunication of the case of blowing, the air intake has been seted up to a side surface of stand, and the air intake is located the below of the case of blowing, the preceding terminal surface of control box inlays and is equipped with temperature and humidity sensor, temperature and humidity sensor's output and the output electric connection of singlechip, the output and axial fan and the electric heater electric connection of singlechip.
Furthermore, the top of stand is connected with defeated tuber pipe, defeated tuber pipe's one end and stand intercommunication, the other end extends to one side of pilot lamp body respectively.
Further, the protective lamp cover is of an inner hollow structure, the other end of the air delivery pipe is communicated with the protective lamp cover, and a plurality of air outlets are formed in the lower end face of the protective lamp cover.
Further, one side of the stand column far away from the control box is fixedly provided with a solar cell panel, a storage battery is arranged in the control box, and the solar cell panel is connected with the storage battery through a wire.
Compared with the prior art, the utility model, following beneficial effect has:
a traffic signal lamp with count-down function adopts annular pilot lamp as the count-down device, lights the LED lamp pearl of corresponding quantity according to the duration of main pilot lamp, and the suggestion driver corresponds the duration of pilot lamp, utilizes the steam on hot air clearance pilot lamp surface, keeps the display effect of pilot lamp.
Drawings
Fig. 1 is a schematic structural diagram of a traffic signal lamp with a countdown function.
Fig. 2 is a schematic view of the internal structure of a blow box in a traffic light with a countdown function.
Fig. 3 is a schematic structural view of a protective lampshade in a traffic signal lamp with a countdown function.
Fig. 4 is a schematic structural diagram of an indicator light body in a traffic signal light with a countdown function.
Fig. 5 is a schematic block diagram of electrical control in a traffic light with a countdown function.
In the figure: 1. a base plate; 2. an air inlet; 3. a column; 4. a blow box; 5. a solar panel; 6. a control box; 7. a wind delivery pipe; 8. a temperature and humidity sensor; 9. an indicator light body; 901. a main indicator light; 902. an annular indicator light; 10. a protective lampshade; 11. a mounting frame; 12. an axial flow fan; 13. an electric heater; 14. and (7) air outlet.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-5, the traffic signal lamp with countdown function of the present invention includes a bottom plate 1 and a column 3 fixed on the bottom plate 1, wherein the top end of the column 3 is fixedly connected with a control box 6 through a fixing frame, three indicating lamp bodies 9 with countdown function are uniformly embedded in the front end surface of the control box 6, a protective lamp cover 10 with an arc structure is arranged above the indicating lamp bodies 9, and one end of the protective lamp cover 10 is fixed on the front end surface of the control box 6;
When the three indicating lamp bodies 9 are used, the three indicating lamp bodies 9 are sequentially and respectively electrified for a certain time in a red-yellow-green cycle flashing period, countdown is provided in the electrifying process, and a driver can visually observe the electrifying time of the corresponding indicating lamp; when rainy and foggy weather, the hot air device is turned on to heat the air and guide the hot air to blow to the surface of the indicating lamp body 9, so that the moisture and water drops on the surface of the indicating lamp body 9 are removed, and the display effect of the indicating lamp body 9 is kept.
In order to facilitate countdown, the indicator light body 9 includes a main indicator light 901 and an annular indicator light 902 embedded outside the main indicator light 901, and the annular indicator light 902 adopts a plurality of independent LED lamp beads which are uniformly distributed at the peripheral edge of the main indicator light 901; generally, the number of the LED lamp beads is set to 24, 48 or 60, one LED lamp bead represents one second, the LED lamp beads in the corresponding number are selected to be powered on according to the duration of the power on of the corresponding main indicator 901, then the LED lamp beads are sequentially turned off in the clockwise direction, and a driver can visually determine the duration of the corresponding main indicator 901 according to the turn-off process of the LED lamp beads.
In order to facilitate control, a light color detection circuit is installed in the control box 6, an output end of the light color detection circuit is electrically connected with an input end of the single chip microcomputer, and an output end of the single chip microcomputer is electrically connected with the main indicator 901 and the annular indicator 902 respectively.
The hot air device mainly comprises a blowing box 4 arranged in the middle section of a stand column 3, an installation frame 11 fixedly arranged in the blowing box 4, an axial flow fan 12 installed on the installation frame 11, and an electric heater 13 fixedly arranged above the axial flow fan 12, wherein the blowing box 4 is of a hollow structure with two open ends, the two ends of the blowing box 4 are communicated with the stand column 3, an air inlet 2 is formed in one side surface of the stand column 3, the air inlet 2 is positioned below the blowing box 4, a temperature and humidity sensor 8 is embedded in the front end surface of a control box 6, the output end of the temperature and humidity sensor 8 is electrically connected with the output end of a single chip microcomputer, and the output end of the single chip microcomputer is electrically connected with; when the temperature and humidity sensor 8 senses that the temperature in the air is low or the humidity is high, the temperature and humidity sensor 8 transmits a signal to the single chip microcomputer, the single chip microcomputer controls the axial flow fan 12 and the electric heater 13 to be started, and hot air is generated to blow the indicator light body to remove moisture, water drops or condensed frost on the surface of the indicator light body.
In order to facilitate blowing, the top end of the upright post 3 is connected with an air conveying pipe 7, one end of the air conveying pipe 7 is communicated with the upright post 3, and the other end of the air conveying pipe 7 extends to one side of the indicator light body 9 respectively; the protective lamp shade 10 is of an internal hollow structure, the other end of the air delivery pipe 7 is communicated with the protective lamp shade 10, and a plurality of air outlets 14 are formed in the lower end face of the protective lamp shade 10; the hot air generated by the axial flow fan 12 is guided into the protective lamp cover 10 through the air conveying pipe 7 and then is exhausted from the air outlet 14 on the protective lamp cover 10, and the moisture and humidity on the surface of the indicating lamp body 9 are removed.
In order to provide electric energy conveniently, a solar cell panel 5 is fixedly installed on one side of the upright post 3, which is far away from the control box 6, a storage battery is installed in the control box 6, and the solar cell panel 5 is connected with the storage battery through a lead; utilize solar cell panel 5 to turn into the electric energy with solar energy and store in the battery, reduce the electric energy loss of equipment, green.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. The utility model provides a traffic signal lamp with countdown function, includes bottom plate (1) and sets firmly stand (3) on bottom plate (1), its characterized in that: the top end of the upright post (3) is fixedly connected with a control box (6) through a fixing frame, three indicator lamp bodies (9) with a countdown function are uniformly distributed and embedded in the front end face of the control box (6), a protective lampshade (10) with an arc-shaped structure is arranged above the indicator lamp bodies (9), and one end of the protective lampshade (10) is fixedly arranged on the front end face of the control box (6);
stand (3) are hollow structure, and the hot air device is installed in the middle section of stand (3), the hot-blast surface of blowing to pilot lamp body (9) along stand (3) that hot air device produced, install the singlechip in control box (6), the singlechip has opening and close of control pilot lamp body (9) and hot air device.
2. A traffic light with a countdown function as set forth in claim 1, wherein: the indicating lamp body (9) comprises a main indicating lamp (901) and an annular indicating lamp (902) embedded outside the main indicating lamp (901), wherein the annular indicating lamp (902) adopts a plurality of independent LED lamp beads and is uniformly distributed at the peripheral edge of the main indicating lamp (901).
3. A traffic light with a countdown function as set forth in claim 2, wherein: a light color detection circuit is installed in the control box (6), the output end of the light color detection circuit is electrically connected with the input end of the single chip microcomputer, and the output end of the single chip microcomputer is electrically connected with the main indicator lamp (901) and the annular indicator lamp (902) respectively.
4. A traffic light with a countdown function as set forth in claim 1, wherein: the hot air device mainly comprises a blowing box (4) arranged at the middle section of a stand column (3), a mounting frame (11) fixedly arranged inside the blowing box (4), an axial flow fan (12) arranged on the mounting frame (11) and an electric heater (13) fixedly arranged above the axial flow fan (12), wherein the blowing box (4) is of a hollow structure with two open ends, the two ends of the blowing box (4) are communicated with the stand column (3), an air inlet (2) is formed in one side surface of the stand column (3), the air inlet (2) is located below the blowing box (4), a temperature and humidity sensor (8) is embedded in the front end surface of a control box (6), the output end of the temperature and humidity sensor (8) is electrically connected with the output end of a single chip microcomputer, and the output end of the single chip microcomputer is electrically connected with the axial flow fan (12) and the electric heater (.
5. A traffic light with countdown capability as set forth in claim 4 wherein: the top of stand (3) is connected with defeated tuber pipe (7), the one end and the stand (3) intercommunication of defeated tuber pipe (7), the other end extends to one side of pilot lamp body (9) respectively.
6. A traffic light with countdown capability as set forth in claim 5 wherein: the protective lampshade (10) is of an internal hollow structure, the other end of the air delivery pipe (7) is communicated with the protective lampshade (10), and a plurality of air outlets (14) are formed in the lower end face of the protective lampshade (10).
7. A traffic light with a countdown function according to any one of claims 1 to 5, wherein: one side fixed mounting that control box (6) were kept away from in stand (3) has solar cell panel (5), install the battery in control box (6), solar cell panel (5) are connected with the battery through the wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020893899.5U CN211827576U (en) | 2020-05-25 | 2020-05-25 | Traffic signal lamp with countdown function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020893899.5U CN211827576U (en) | 2020-05-25 | 2020-05-25 | Traffic signal lamp with countdown function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211827576U true CN211827576U (en) | 2020-10-30 |
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ID=73025832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020893899.5U Expired - Fee Related CN211827576U (en) | 2020-05-25 | 2020-05-25 | Traffic signal lamp with countdown function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211827576U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112700666A (en) * | 2020-12-18 | 2021-04-23 | 安徽正能量光电科技有限公司 | Urban intelligent traffic signal lamp control system |
| CN114582144A (en) * | 2022-03-02 | 2022-06-03 | 深圳弘桦宝智能科技有限公司 | Highway traffic signal lamp with self-cleaning function |
-
2020
- 2020-05-25 CN CN202020893899.5U patent/CN211827576U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112700666A (en) * | 2020-12-18 | 2021-04-23 | 安徽正能量光电科技有限公司 | Urban intelligent traffic signal lamp control system |
| CN114582144A (en) * | 2022-03-02 | 2022-06-03 | 深圳弘桦宝智能科技有限公司 | Highway traffic signal lamp with self-cleaning function |
| CN114582144B (en) * | 2022-03-02 | 2024-02-02 | 深圳弘桦宝智能科技有限公司 | Expressway traffic signal lamp with self-cleaning function |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201030 |
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| CF01 | Termination of patent right due to non-payment of annual fee |