CN220511293U - LED street lamp capable of being controlled by self-induction - Google Patents
LED street lamp capable of being controlled by self-induction Download PDFInfo
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- CN220511293U CN220511293U CN202321197283.4U CN202321197283U CN220511293U CN 220511293 U CN220511293 U CN 220511293U CN 202321197283 U CN202321197283 U CN 202321197283U CN 220511293 U CN220511293 U CN 220511293U
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- 238000001514 detection method Methods 0.000 claims description 6
- 241000258971 Brachiopoda Species 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 238000005265 energy consumption Methods 0.000 abstract description 7
- 238000010586 diagram Methods 0.000 description 3
- 238000005286 illumination Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
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- 239000007787 solid Substances 0.000 description 1
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Abstract
The utility model discloses an LED street lamp capable of being controlled by self-induction, which belongs to the technical field of LED lighting lamps and comprises an induction device electrically connected with a signal end of a control device, wherein an input end and an output end of the control device are respectively electrically connected with an output end of the signal device and a dimming control end of a dimming power supply, the input end of the signal device is electrically connected with the input end of the dimming power supply through a wiring terminal, the output end of the dimming power supply is electrically connected with an LED light source, the control device is electrically connected with the wiring terminal, and the wiring terminal is electrically connected with a municipal power supply network. The utility model discloses an LED street lamp capable of being controlled by self-induction, which has a simple structure, and when an induction device cannot sense an unmanned road or a vehicle while an LED light source is used for saving energy, the signal device is matched with a dimming power supply to automatically reduce the brightness so as to reduce the energy consumption, and the unnecessary energy consumption problem exists in a long-lighting mode at night.
Description
Technical Field
The utility model discloses an LED street lamp capable of being controlled by self-induction, and belongs to the technical field of LED lighting lamps.
Background
Street lamps are used as main lighting devices for road lighting, are popularized and applied worldwide, and provide beautiful night sceneries for cities while being convenient for people to go out at night, but bring great power consumption and unnecessary energy consumption in a night bright mode while being convenient for people along with national advocated energy conservation, and are also the problem which is urgently solved by the current lighting industry.
Disclosure of Invention
The utility model aims to solve the problem of unnecessary energy consumption of the existing street lamp and provides an LED street lamp capable of being controlled by self-induction.
The utility model aims to solve the problems, which are realized by the following technical scheme:
the LED street lamp comprises an induction device which is electrically connected with a signal end of a control device, wherein an input end and an output end of the control device are respectively electrically connected with an output end of the signal device and a dimming control end of a dimming power supply, an input end of the signal device is electrically connected with an input end of the dimming power supply through a wiring terminal, an output end of the dimming power supply is electrically connected with an LED light source, the control device is electrically connected with the wiring terminal, and the wiring terminal is electrically connected with a municipal power supply network;
the LED light source and the induction device are respectively arranged on one side of the lamp holder plate, the control device and the signal device are respectively provided with a radiator at positions corresponding to the LED light source on the inner side of the lamp holder plate, and the wiring terminal, the dimming power supply, the signal device, the radiator and the control device are respectively arranged on the other side of the lamp holder plate in a sealing mode through the lamp shell.
Preferably, the LED light source is arranged on the lamp base plate in a closed mode through a lens.
Preferably, the sensing device is used for detecting and judging whether a pedestrian or a vehicle exists on the road, and if so, sending a detection signal to the control device; the control device is used for acquiring the detection signal and disconnecting the output end of the signal device and a control circuit of the dimming control end of the dimming power supply.
Preferably, the control device comprises a control chip with a signal end electrically connected with the induction device, the control chip is electrically connected with the relay and the power chip respectively, an AC input end of the power chip is electrically connected with the municipal power supply network through a wiring terminal, and an input end and an output end of the relay are electrically connected with an output end of the signal device and a dimming control end of a dimming power supply respectively.
Compared with the prior art, the utility model has the following beneficial effects:
the utility model discloses an LED street lamp capable of being controlled by self-induction, which has a simple structure, and when an induction device cannot sense an unmanned road or a vehicle while an LED light source is used for saving energy, the signal device is matched with a dimming power supply to automatically reduce the brightness so as to reduce the energy consumption, and the unnecessary energy consumption problem exists in a long-lighting mode at night.
Drawings
Fig. 1 is an overall structure diagram of an LED street lamp capable of self-induction control according to the present utility model.
Fig. 2 is a schematic diagram of internal electrical connection of a control device in an LED street lamp capable of self-induction control according to the present utility model.
Fig. 3 is a schematic diagram of an electrical connection of an LED street lamp capable of self-induction control according to the present utility model.
The LED lamp comprises a 1-sensing device, a 2-control device, a 3-LED light source, a 4-lens, a 5-signal device, a 6-dimming power supply, a 7-wiring terminal, an 8-radiator, a 9-lamp seat disc and a 10-lamp shell.
Detailed Description
The utility model is further described below with reference to fig. 1-3:
the following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
As shown in fig. 1, a first embodiment of the present utility model provides an LED street lamp capable of self-induction control based on the prior art, including: the induction device 1, the control device 2, the LED light source 3, the lens 4, the signal device 5, the dimming power supply 6, the wiring terminal 7, the radiator 8, the lamp housing 10 and the lamp socket disc 9, and the structure and the electrical connection relation of the above components will be described in detail below.
First, the lower control device 2 is described, as shown in fig. 2 and 3, and includes a control chip electrically connected to the signal terminal and the sensing device 1, where the control chip is electrically connected to a relay and a power chip, an AC input terminal of the power chip is electrically connected to a municipal power supply network through a connection terminal 7, and an input terminal and an output terminal of the relay are electrically connected to an output terminal of the signal device 5 and a dimming control terminal of the dimming power supply 6, respectively. The control chip can adopt a singlechip, the model is preferably STC89C52, the power supply chip can adopt a voltage stabilizing chip, the model is preferably 7805 or 7816, the relay can adopt an electromagnetic relay or a solid relay, the input end of the signal device 5 is electrically connected with the input end of the dimming power supply 6 through a wiring terminal 7, the wiring terminal 7 is electrically connected with a municipal power supply network, the signal device 5 can be an infrared remote control receiver or a Bluetooth wireless network receiver, the signal device 5 obtains a dimming signal through the outside and sends the dimming signal to the dimming power supply 6, the dimming power supply 6 can adopt a 3V or 5V constant voltage power supply box, and the output end of the dimming power supply 6 is electrically connected with the LED light source 3. The sensing device 1 may be a radar sensing device or an infrared thermal sensing device.
The LED light source 3 and the induction device 1 are respectively arranged on one side of the lamp base plate 9 through screws or adhesion, the radiator 8 is arranged at the position, corresponding to the LED light source 3, of the inner side of the lamp base plate 9 through screws or adhesion, and the wiring terminal 7, the dimming power supply 6, the signal device 5, the radiator 8 and the control device 2 are respectively arranged on the other side of the lamp base plate 9 through the lamp shell 10 in a sealing mode through screws or adhesion. In order to increase the service life of the LED light source 3, the LED light source 3 is mounted on the lamp base plate 9 in a closed manner through the lens 4, and the radiator 8 may be an air pipe radiator or a composite phase change radiator.
The following description is given of the specific working procedure: the sensing device 1 determines whether there is a pedestrian or a vehicle on the road by detecting:
if so, a detection signal is sent to the control device 2, and the control device 2 acquires the detection signal and disconnects the control lines of the signal device 5 and the dimming power supply 6. Because the dimming signal of the signal device 5 cannot be transmitted to the dimming power supply 6, the brightness output of the LED light source 3 defaults to 100% brightness output, and a high-quality road illumination environment can be provided for pedestrians and vehicles to pass through;
otherwise, the signal of the signal device 5 may be transmitted to the dimming power supply 6, and after the dimming power supply 6 receives the dimming signal of the signal device 5, the dimming power supply 6 controls the LED light source 3 to output brightness according to the intensity of the dimming signal of the signal device 5, and generally, the basic brightness of the pedestrian or the vehicle is set as follows: the brightness of 20 percent can ensure that the road has some basic illumination, and simultaneously can effectively save energy and reduce energy consumption.
Although embodiments of the utility model have been disclosed above, they are not limited to the use listed in the specification and embodiments. It can be applied to various fields suitable for the present utility model. Additional modifications will readily occur to those skilled in the art. Therefore, the utility model is not to be limited to the specific details and illustrations shown and described herein, without departing from the general concepts defined in the claims and their equivalents.
Claims (4)
1. The LED street lamp capable of being controlled in a self-induction mode is characterized by comprising an induction device (1) electrically connected with a signal end of a control device (2), wherein an input end and an output end of the control device (2) are respectively electrically connected with an output end of a signal device (5) and a dimming control end of a dimming power supply (6), an input end of the signal device (5) is electrically connected with an input end of the dimming power supply (6) through a wiring terminal (7), an output end of the dimming power supply (6) is electrically connected with an LED light source (3), the control device (2) is electrically connected with the wiring terminal (7), and the wiring terminal (7) is electrically connected with a municipal power supply network;
the LED light source (3) and the induction device (1) are respectively arranged on one side of the lamp holder disc (9), the control device (2) and the signal device (5) are respectively arranged on the inner side of the lamp holder disc (9) and the position corresponding to the LED light source (3) at the position, the wiring terminal (7), the dimming power supply (6), the signal device (5), the radiator (8) and the control device (2) are respectively arranged on the other side of the lamp holder disc (9) in a sealing mode through the lamp shell (10).
2. A self-inductance controllable LED street lamp according to claim 1, characterised in that the LED light source (3) is arranged on the lamp base plate (9) in a closed manner by means of a lens (4).
3. The LED street lamp capable of self-induction control according to claim 1 or 2, characterized in that the induction device (1) is configured to detect and determine whether a pedestrian or a vehicle is on the road, and if so, send a detection signal to the control device (2); the control device (2) is used for acquiring detection signals and disconnecting control lines of an output end of the signal device (5) and a dimming control end of the dimming power supply (6), and the signal device (5) is used for acquiring external dimming signals and controlling the brightness of the LED light source (3) through the dimming power supply (6).
4. A self-induction controlled LED street lamp according to claim 3, wherein the control device (2) comprises a control chip with a signal end electrically connected with the induction device (1), the control chip is electrically connected with a relay and a power chip respectively, an AC input end of the power chip is electrically connected with a municipal power supply network through a connecting terminal (7), and an input end and an output end of the relay are electrically connected with an output end of the signal device (5) and a dimming control end of the dimming power supply (6) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321197283.4U CN220511293U (en) | 2023-05-18 | 2023-05-18 | LED street lamp capable of being controlled by self-induction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321197283.4U CN220511293U (en) | 2023-05-18 | 2023-05-18 | LED street lamp capable of being controlled by self-induction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220511293U true CN220511293U (en) | 2024-02-20 |
Family
ID=89868912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321197283.4U Active CN220511293U (en) | 2023-05-18 | 2023-05-18 | LED street lamp capable of being controlled by self-induction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220511293U (en) |
-
2023
- 2023-05-18 CN CN202321197283.4U patent/CN220511293U/en active Active
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