CN114484385B - Suspension street lamp head protection device - Google Patents
Suspension street lamp head protection device Download PDFInfo
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- CN114484385B CN114484385B CN202210116608.5A CN202210116608A CN114484385B CN 114484385 B CN114484385 B CN 114484385B CN 202210116608 A CN202210116608 A CN 202210116608A CN 114484385 B CN114484385 B CN 114484385B
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/10—Pendants, arms, or standards; Fixing lighting devices to pendants, arms, or standards
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/10—Outdoor lighting
- F21W2131/103—Outdoor lighting of streets or roads
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a suspension street lamp cap protection device, which comprises a suspension lamp cap and a suspension base which is positioned below the suspension lamp cap and matched with the suspension lamp cap, wherein a buckling groove is formed in the side wall of the suspension lamp cap, a hinge ring is arranged on the suspension base, a hook claw capable of buckling the buckling groove is hinged on the hinge ring, the hook claw is connected with a motor for driving the hook claw to move, the motor is electrically connected with a central control module through a motor interface, the central control module is electrically connected with an external power supply module, a USB power supply module and a wind speed monitoring device, the hook claw is separated from the buckling groove under the condition of common weather, when the wind speed monitoring device monitors that the ambient wind speed is high, the hook claw is enabled to hook the buckling groove by starting the motor, so that the suspension lamp cap is firmly fixed, and the suspension street lamp cap has a simple structure and good fixing effect.
Description
Technical Field
The invention relates to the technical field of illumination, in particular to a suspension street lamp head protection device.
Background
The floating lamp is a lamp which is emerging in the market at present, adopts magnetic force to suspend and wirelessly supply power, has unique shape, and generally consists of a lamp ball and a lamp holder matched with the lamp ball, wherein a bulb, a receiving coil for supplying power to the bulb and a metal block are arranged in the lamp ball, and a transmitting coil for supplying power to the receiving coil and an electromagnet matched with the metal block are arranged in the lamp holder; the power full bridge in the lamp holder can convert direct current into alternating current and then the alternating current is communicated with the transmitting coil, when the alternating current passes through the closed loop lead and the coil, a circular magnetic field is generated around the coil, the receiving coil in the lamp bulb receives the magnetic field with the specific frequency and generates alternating current through the capacitor in the vibration coordination circuit, and the alternating current is converted into direct current through the rectifier bridge and then is provided for the lamp bulb; the electromagnet generates a high-frequency electromagnetic field through a controller, an actuator and other parts, and the high-frequency electromagnetic field generates eddy on the surface of the metal block to suspend the lamp holder; the whole suspension lamp has simple structure and is widely welcomed by people.
With the rapid development of the economy of China, the urban and rural roads of China are continuously increased, the number of street lamps is increased greatly, the problem of replacing the lamp covers of the street lamps is also increased greatly, the problem of replacement is solved by using the suspended street lamps, and the manual replacement time is shortened. However, the suspended road lamp cap is easy to shake and unstable under extreme conditions such as weather with high wind speed.
Those skilled in the art have therefore sought to develop a floating head protection device that is capable of securing a floating head under extreme conditions.
Disclosure of Invention
In view of the above-mentioned drawbacks of the prior art, the present invention is to provide a suspension street lamp cap protection device capable of fixing a suspension lamp cap under extreme conditions.
In order to achieve the above purpose, the invention provides a suspension street lamp cap protection device, which comprises a suspension lamp cap and a suspension base which is positioned below the suspension lamp cap and is matched with the suspension lamp cap, wherein a buckling groove is formed in the side wall of the suspension lamp cap, a hinge ring is arranged on the suspension base, a hook claw capable of buckling the buckling groove is hinged on the hinge ring, the hook claw is connected with a motor for driving the hook claw to move, the motor is electrically connected with a central control module through a motor interface, and the central control module is electrically connected with an external power supply module, a USB power supply module and an air speed monitoring device.
The hook claw is provided with at least two symmetrical hooks which are respectively positioned at the two transverse ends of the suspension lamp holder.
The rotating shaft of the motor is connected with an arc-shaped switch plate, a push block capable of transversely pushing the bottom of the hook claw is arranged on the suspension base, and one end, away from the rotating shaft of the motor, of the arc-shaped switch plate can prop against the push block.
The suspension base is fixedly provided with a chute for buckling the push block.
The central control module comprises a main chip U1, wherein the model of the main chip U1 is ATMEGA328P-AU, a3 rd pin of the main chip U1 is connected with a ground end GND, a 5 th pin is connected with one end of a second capacitor C2, a 4 th pin is connected with the other end of the second capacitor C2 and a 6 th pin and then is connected with a 5V power supply end, an 8 th pin is connected with one end of a first resistor R1, a 1 st pin of a first crystal oscillator X1 and one end of a fifth capacitor C5, a 4 th pin of the first crystal oscillator X1 is connected with the other end of the fifth capacitor C5 and then is connected with the ground end GND, a 7 th pin is connected with the other end of the first resistor R1, the 3 rd pin of the first crystal oscillator X1 and one end of a sixth capacitor C6, and a 2 nd pin of the first crystal oscillator X1 is connected with the other end of the sixth capacitor C6 and then is connected with the ground end GND;
the 31 st pin of the main chip U1 is connected with one end of a sixth resistor R6, the other end of the sixth resistor R6 is connected with one end of a fourth light emitting diode LED4, the other end of the fourth light emitting diode LED4 is connected with one end of a fourth resistor R4, the 30 th pin of the main chip U1 is connected with one end of an eighth resistor R8, the other end of the eighth resistor R8 is connected with one end of a third light emitting diode LED3, the other end of the third light emitting diode LED3 is connected with one end of a third resistor R3, and the other ends of the fourth resistor R4 and the third resistor R3 are connected with 5V power supply ends;
the 18 th pin of the main chip U1 is connected with one end of a first capacitor C1 and one end of a first inductor L1, and the other end of the first capacitor C1 is connected with the 21 st pin and then connected with a grounding end GND. The other end of the first inductor L1 is connected with a 5V power supply end;
the 20 th pin of the main chip U1 is connected with one end of a ninth capacitor C9, and the other end of the ninth capacitor C9 is connected with a ground end GND;
the 17 th pin of the main chip U1 is connected to one end of a seventh resistor R7, the other end of the seventh resistor R7 is connected to one end of a second light emitting diode LED2, and the other end of the second light emitting diode LED2 is connected to the ground GND.
The USB power supply module comprises a second chip U2 and a first USB connector CN1, wherein the type of the second chip U2 is CH340E, the 1 st pin of the second chip U2 is connected with the D-pin of the first USB connector CN1, the D+ pin of the 2 nd pin of the second chip U2 is connected, the 3 rd pin of the second chip U2 is connected with a grounding end GND, the 4 th pin of the second chip U2 is connected with one end of an eighth capacitor C8, and the other end of the eighth capacitor C8 is connected with a RESET RESET circuit; the RESET circuit comprises a RESET switch SW1, one end of the RESET switch SW1 is connected with a ground end GND, the other end of the RESET switch SW1 is connected with one end of a fifth resistor R5, and the other end of the fifth resistor R5 is connected with a 5V power supply end;
the 10 th pin of the second chip U2 is connected with one end of a third capacitor C3, and the other end of the third capacitor C3 is connected with a grounding end GND; the 9 th pin of the second chip U2 is connected with the other end of the eighth resistor R8, and the 8 th pin of the second chip U2 is connected with the other end of the sixth resistor R6;
the 7 th pin of the second chip U2 is connected with a 5V power supply end and one end of a fourth capacitor C4, and the other end of the fourth capacitor C4 is connected with a grounding end GND.
The external power supply module comprises a third chip U3, a fourth chip U4 and a singlechip ICSP;
the model of the third chip U3 is AMS1117-5.0, the 3 rd pin of the third chip U3 is connected with the positive pole of a tenth polar capacitor C10 and one end of a third diode D3, the other end of the third diode D3 is connected with the positive pole end of a first DC socket J1, and the negative pole end of the first DC socket J1 is connected with a grounding end GND; the 2 nd pin of the third chip U3 is connected with the positive electrode of an eleventh polar capacitor C11, and the 1 st pin of the third chip U3, the negative electrode of the tenth polar capacitor C10 and the negative electrode of the eleventh polar capacitor C11 are connected and then connected with the ground end GND;
the model of the fourth chip U4 is AMS1117-3.3, the 1 st pin of the fourth chip U4 is connected with one end of a fifteenth capacitor C15 and one end of a thirteenth capacitor C13 and then is connected with a grounding end GND, the 2 nd pin of the fourth chip U4 is connected with the other end of the fifteenth capacitor C15 and the other end of the thirteenth capacitor C13 and then is connected with a 3V3 power supply end, the 3 rd pin of the fourth chip U4 is connected with one end of a fourteenth capacitor C14 and one end of a twelfth capacitor C12 and then is connected with a 5V power supply end, and the other end of the fourteenth capacitor C14 and the other end of the twelfth capacitor C12 are connected with the grounding end GND;
the 1 st pin of singlechip ICSP is connected the 16 th pin of main chip U1, and the 3 rd pin is connected the 17 th pin of main chip U1, and the 5 th pin is connected with RESET circuit RESET, and the 5V power supply end is connected to the 2 nd pin, and the 4 th pin is connected the 15 th pin of main chip U1, and the 6 th pin is connected ground connection GND.
The beneficial effects of the invention are as follows: the invention relates to a suspension road lamp cap protection device, which comprises a suspension lamp cap and a suspension base which is positioned below the suspension lamp cap and matched with the suspension lamp cap, wherein the side wall of the suspension lamp cap is provided with a buckling groove, a hinge ring is arranged on the suspension base, a hook claw capable of buckling the buckling groove is hinged on the hinge ring, the hook claw is connected with a motor for driving the hook claw to move, the motor is electrically connected with a central control module through a motor interface, the central control module is electrically connected with an external power module, a USB power module and a wind speed monitoring device, the hook claw is separated from the buckling groove under the condition of common weather, when the wind speed monitoring device monitors that the ambient wind speed is large, the hook claw is started to hook the buckling groove, so that the suspension lamp cap is firmly fixed, and the suspension road lamp cap protection device is simple in structure and good in fixing effect.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of a partial structure of the present invention;
FIG. 3 is a schematic electrical schematic diagram of the central control module of the present invention;
FIG. 4 is a schematic diagram of the electrical principle structure of the USB power supply module of the present invention;
FIG. 5 is a schematic diagram of the electrical principle structure of the USB external power module of the present invention;
fig. 6 is a schematic electrical schematic of the motor interface of the present invention.
Detailed Description
The present invention will be further described with reference to the drawings and examples, and it should be noted that in the description of the present invention, the terms "upper", "lower", "left", "right", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, only for convenience in describing the present invention 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 manner, and thus should not be construed as limiting the present invention. The terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
As shown in fig. 1 to 6, a suspension road lamp cap protection device comprises a suspension lamp cap 1 and a suspension base 4 which is positioned below the suspension lamp cap 1 and is matched with the suspension lamp cap, a buckling groove 2 is formed in the side wall of the suspension lamp cap 1, a hinge ring 8 is arranged on the suspension base, a hook claw 3 capable of buckling the buckling groove 2 is hinged on the hinge ring 8, a motor 5 for driving the hook claw 3 to move is connected with the hook claw, the motor 5 is electrically connected with a central control module through a motor interface, the central control module is electrically connected with an external power supply module, a USB power supply module and a wind speed monitoring device, the hook claw is separated from the buckling groove under the condition of ordinary weather, when the wind speed monitoring device monitors that the ambient wind speed is large, the hook claw is hooked on the buckling groove by starting the motor, and thus the suspension lamp cap is fixed firmly, and has a simple structure and a good fixing effect.
The wind speed monitoring device is a common wind speed monitoring system in the market.
In this embodiment, the hooking claws 3 are at least symmetrically arranged at two lateral ends of the floating lamp cap 1, so as to ensure balance of forces.
The rotating shaft of the motor 5 is connected with an arc-shaped switch plate 6, a push block 7 capable of transversely pushing the bottom of the hook claw 3 is arranged on the suspension base 4, and one end, away from the rotating shaft of the motor 5, of the arc-shaped switch plate 6 can prop against the push block 7; the suspension base 4 is fixedly provided with a chute 9 for buckling the push block 7, the push block 7 slides along the chute 9, and when the arc-shaped switch board 6 rotates, the distal end pushes the push block 7 to extend outwards so as to push the lower end of the hook claw 3 to open outwards, so that the upper end of the hook claw 3 naturally buckles the buckling chute.
The central control module is powered by the commercial power on the street lamp through the external power supply module, and the wind speed monitoring device is connected to the central control module through the USB power supply module, monitors the wind speed in real time and feeds the wind speed back to the central control module.
In this embodiment, the central control module includes a main chip U1, the model of the main chip U1 is ATMEGA328P-AU, the 3 rd pin of the main chip U1 is connected to the ground GND, the 5 th pin is connected to one end of the second capacitor C2, the 4 th pin is connected to the other end of the second capacitor C2 and the 6 th pin, and then connected to the 5V power supply end, the 8 th pin is connected to one end of the first resistor R1, the 1 st pin of the first crystal oscillator X1 and one end of the fifth capacitor C5, the 4 th pin of the first crystal oscillator X1 is connected to the other end of the fifth capacitor C5, and then connected to the ground GND, the 7 th pin is connected to the other end of the first resistor R1, the 3 rd pin of the first crystal oscillator X1 and one end of the sixth capacitor C6, and then the 2 nd pin of the first crystal oscillator X1 is connected to the other end of the sixth capacitor C6, and then connected to the ground GND.
The 1 st pin of the motor interface P1 is connected with the 10 th pin of the main chip U1, and the 2 nd pin is connected with the 13 th pin of the main chip U1.
The 31 st pin of the main chip U1 is connected with one end of a sixth resistor R6, the other end of the sixth resistor R6 is connected with one end of a fourth light emitting diode LED4, the other end of the fourth light emitting diode LED4 is connected with one end of a fourth resistor R4, the 30 th pin of the main chip U1 is connected with one end of an eighth resistor R8, the other end of the eighth resistor R8 is connected with one end of a third light emitting diode LED3, the other end of the third light emitting diode LED3 is connected with one end of a third resistor R3, and the other ends of the fourth resistor R4 and the third resistor R3 are connected with 5V power supply ends;
the 18 th pin of the main chip U1 is connected with one end of a first capacitor C1 and one end of a first inductor L1, and the other end of the first capacitor C1 is connected with the 21 st pin and then connected with a grounding end GND. The other end of the first inductor L1 is connected with a 5V power supply end;
the 20 th pin of the main chip U1 is connected with one end of a ninth capacitor C9, and the other end of the ninth capacitor C9 is connected with a ground end GND;
the 17 th pin of the main chip U1 is connected to one end of a seventh resistor R7, the other end of the seventh resistor R7 is connected to one end of a second light emitting diode LED2, and the other end of the second light emitting diode LED2 is connected to the ground GND.
The USB power supply module comprises a second chip U2 and a first USB connector CN1, wherein the type of the second chip U2 is CH340E, the 1 st pin of the second chip U2 is connected with the D-pin of the first USB connector CN1, the D+ pin of the 2 nd pin of the second chip U2 is connected, the 3 rd pin of the second chip U2 is connected with a grounding end GND, the 4 th pin of the second chip U2 is connected with one end of an eighth capacitor C8, and the other end of the eighth capacitor C8 is connected with a RESET RESET circuit; the RESET circuit comprises a RESET switch SW1, one end of the RESET switch SW1 is connected with a ground end GND, the other end of the RESET switch SW1 is connected with one end of a fifth resistor R5, and the other end of the fifth resistor R5 is connected with a 5V power supply end;
the 10 th pin of the second chip U2 is connected with one end of a third capacitor C3, and the other end of the third capacitor C3 is connected with a grounding end GND; the 9 th pin of the second chip U2 is connected with the other end of the eighth resistor R8, and the 8 th pin of the second chip U2 is connected with the other end of the sixth resistor R6;
the 7 th pin of the second chip U2 is connected with a 5V power supply end and one end of a fourth capacitor C4, and the other end of the fourth capacitor C4 is connected with a grounding end GND.
The external power supply module comprises a third chip U3, a fourth chip U4 and a singlechip ICSP;
the model of the third chip U3 is AMS1117-5.0, the 3 rd pin of the third chip U3 is connected with the positive pole of a tenth polar capacitor C10 and one end of a third diode D3, the other end of the third diode D3 is connected with the positive pole end of a first DC socket J1, and the negative pole end of the first DC socket J1 is connected with a grounding end GND; the 2 nd pin of the third chip U3 is connected with the positive electrode of an eleventh polar capacitor C11, and the 1 st pin of the third chip U3, the negative electrode of the tenth polar capacitor C10 and the negative electrode of the eleventh polar capacitor C11 are connected and then connected with the ground end GND;
the model of the fourth chip U4 is AMS1117-3.3, the 1 st pin of the fourth chip U4 is connected with one end of a fifteenth capacitor C15 and one end of a thirteenth capacitor C13 and then is connected with a grounding end GND, the 2 nd pin of the fourth chip U4 is connected with the other end of the fifteenth capacitor C15 and the other end of the thirteenth capacitor C13 and then is connected with a 3V3 power supply end, the 3 rd pin of the fourth chip U4 is connected with one end of a fourteenth capacitor C14 and one end of a twelfth capacitor C12 and then is connected with a 5V power supply end, and the other end of the fourteenth capacitor C14 and the other end of the twelfth capacitor C12 are connected with the grounding end GND;
the 1 st pin of singlechip ICSP is connected the 16 th pin of main chip U1, and the 3 rd pin is connected the 17 th pin of main chip U1, and the 5 th pin is connected with RESET circuit RESET, and the 5V power supply end is connected to the 2 nd pin, and the 4 th pin is connected the 15 th pin of main chip U1, and the 6 th pin is connected ground connection GND.
The foregoing describes in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be made in accordance with the concepts of the invention by one of ordinary skill in the art without undue burden. Therefore, all technical solutions which can be obtained by logic analysis, reasoning or limited experiments based on the prior art by the person skilled in the art according to the inventive concept shall be within the scope of protection defined by the claims.
Claims (3)
1. The utility model provides a suspension street lamp head protection device, includes suspension lamp head (1) and is located suspension lamp head (1) below and complex suspension base (4), its characterized in that: the side wall of the suspension lamp cap (1) is provided with a buckling groove (2), a hinge ring (8) is arranged on the suspension base, a hook claw (3) capable of buckling the buckling groove (2) is hinged on the hinge ring (8), the hook claw (3) is connected with a motor (5) for driving the hook claw to move, the motor (5) is electrically connected with a central control module through a motor interface, and the central control module is electrically connected with an external power supply module, a USB power supply module and a wind speed monitoring device;
the rotating shaft of the motor (5) is connected with an arc-shaped switch plate (6), a push block (7) capable of transversely pushing the bottom of the hook claw (3) is arranged on the suspension base (4), and one end, far away from the rotating shaft of the motor (5), of the arc-shaped switch plate (6) can prop against the push block (7);
the central control module comprises a main chip U1, wherein the model of the main chip U1 is ATMEGA328P-AU, a3 rd pin of the main chip U1 is connected with a ground end GND, a 5 th pin is connected with one end of a second capacitor C2, a 4 th pin is connected with the other end of the second capacitor C2 and a 6 th pin and then is connected with a 5V power supply end, an 8 th pin is connected with one end of a first resistor R1, a 1 st pin of a first crystal oscillator X1 and one end of a fifth capacitor C5, a 4 th pin of the first crystal oscillator X1 is connected with the other end of the fifth capacitor C5 and then is connected with the ground end GND, a 7 th pin is connected with the other end of the first resistor R1, the 3 rd pin of the first crystal oscillator X1 and one end of a sixth capacitor C6, and a 2 nd pin of the first crystal oscillator X1 is connected with the other end of the sixth capacitor C6 and then is connected with the ground end GND;
the 31 st pin of the main chip U1 is connected with one end of a sixth resistor R6, the other end of the sixth resistor R6 is connected with one end of a fourth light-emitting diode LED4, the other end of the fourth light-emitting diode LED4 is connected with one end of a fourth resistor R4, the 30 th pin of the main chip U1 is connected with one end of an eighth resistor R8, the other end of the eighth resistor R8 is connected with one end of a third light-emitting diode LED3, the other end of the third light-emitting diode LED3 is connected with one end of a third resistor R3, and the other ends of the fourth resistor R4 and the third resistor R3 are connected with 5V power supply ends;
the 18 th pin of the main chip U1 is connected with one end of a first capacitor C1 and one end of a first inductor L1, the other end of the first capacitor C1 is connected with the 21 st pin and then connected with a grounding end GND, and the other end of the first inductor L1 is connected with a 5V power supply end;
the 20 th pin of the main chip U1 is connected with one end of a ninth capacitor C9, and the other end of the ninth capacitor C9 is connected with a ground end GND;
the 17 th pin of the main chip U1 is connected with one end of a seventh resistor R7, the other end of the seventh resistor R7 is connected with one end of a second light-emitting diode LED2, and the other end of the second light-emitting diode LED2 is connected with a grounding end GND;
the USB power supply module comprises a second chip U2 and a first USB connector CN1, wherein the type of the second chip U2 is CH340E, the 1 st pin of the second chip U2 is connected with the D-pin of the first USB connector CN1, the D+ pin of the 2 nd pin of the second chip U2 is connected, the 3 rd pin of the second chip U2 is connected with a grounding end GND, the 4 th pin of the second chip U2 is connected with one end of an eighth capacitor C8, and the other end of the eighth capacitor C8 is connected with a RESET RESET circuit; the RESET circuit comprises a RESET switch SW1, one end of the RESET switch SW1 is connected with a ground end GND, the other end of the RESET switch SW1 is connected with one end of a fifth resistor R5, and the other end of the fifth resistor R5 is connected with a 5V power supply end;
the 10 th pin of the second chip U2 is connected with one end of a third capacitor C3, and the other end of the third capacitor C3 is connected with a grounding end GND; the 9 th pin of the second chip U2 is connected with the other end of the eighth resistor R8, and the 8 th pin of the second chip U2 is connected with the other end of the sixth resistor R6;
the 7 th pin of the second chip U2 is connected with a 5V power supply end and one end of a fourth capacitor C4, and the other end of the fourth capacitor C4 is connected with a grounding end GND;
the external power supply module comprises a third chip U3, a fourth chip U4 and a singlechip ICSP;
the model of the third chip U3 is AMS1117-5.0, the 3 rd pin of the third chip U3 is connected with the positive pole of a tenth polar capacitor C10 and one end of a third diode D3, the other end of the third diode D3 is connected with the positive pole end of a first DC socket J1, and the negative pole end of the first DC socket J1 is connected with a grounding end GND; the 2 nd pin of the third chip U3 is connected with the positive electrode of an eleventh polar capacitor C11, and the 1 st pin of the third chip U3, the negative electrode of the tenth polar capacitor C10 and the negative electrode of the eleventh polar capacitor C11 are connected and then connected with the ground end GND;
the model of the fourth chip U4 is AMS1117-3.3, the 1 st pin of the fourth chip U4 is connected with one end of a fifteenth capacitor C15 and one end of a thirteenth capacitor C13 and then is connected with a grounding end GND, the 2 nd pin of the fourth chip U4 is connected with the other end of the fifteenth capacitor C15 and the other end of the thirteenth capacitor C13 and then is connected with a 3V3 power supply end, the 3 rd pin of the fourth chip U4 is connected with one end of a fourteenth capacitor C14 and one end of a twelfth capacitor C12 and then is connected with a 5V power supply end, and the other end of the fourteenth capacitor C14 and the other end of the twelfth capacitor C12 are connected with the grounding end GND;
the 1 st pin of singlechip ICSP is connected the 16 th pin of main chip U1, and the 3 rd pin is connected the 17 th pin of main chip U1, and the 5 th pin is connected with RESET circuit RESET, and the 5V power supply end is connected to the 2 nd pin, and the 4 th pin is connected the 15 th pin of main chip U1, and the 6 th pin is connected ground connection GND.
2. The floating road lamp head protection device of claim 1, wherein: the hook claw (3) is provided with at least two symmetrical hooks which are respectively positioned at two transverse ends of the suspension lamp holder (1).
3. The floating road lamp head protection device of claim 1, wherein: the suspension base (4) is fixedly provided with a chute (9) for buckling the push block (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210116608.5A CN114484385B (en) | 2022-02-07 | 2022-02-07 | Suspension street lamp head protection device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210116608.5A CN114484385B (en) | 2022-02-07 | 2022-02-07 | Suspension street lamp head protection device |
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| CN114484385A CN114484385A (en) | 2022-05-13 |
| CN114484385B true CN114484385B (en) | 2023-09-01 |
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| CN206890313U (en) * | 2017-07-05 | 2018-01-16 | 安徽三品技术服务有限公司 | Integrated ceiling lamp group |
| CN108930464A (en) * | 2018-07-04 | 2018-12-04 | 宁波华楷电子科技有限公司 | A kind of single motor self-priming tail-gate lock and working method |
| JP3226276U (en) * | 2020-03-06 | 2020-05-14 | 東莞嘉盛照明科技有限公司 | Interior lighting hook lamp |
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2022
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| CN200986132Y (en) * | 2006-11-08 | 2007-12-05 | 湖南中科恒源风电产业科技有限公司 | Magnetic suspension type wind energy and solar complementary lighting road lamp |
| CN101403481A (en) * | 2008-09-28 | 2009-04-08 | 杨晓莹 | Wind-light complementation magnetic suspension slight breeze power generation road lamp |
| CN104173148A (en) * | 2014-09-09 | 2014-12-03 | 上海威之群机电制品有限公司 | Wheelchair electric driving head and use method thereof |
| CN206890313U (en) * | 2017-07-05 | 2018-01-16 | 安徽三品技术服务有限公司 | Integrated ceiling lamp group |
| CN108930464A (en) * | 2018-07-04 | 2018-12-04 | 宁波华楷电子科技有限公司 | A kind of single motor self-priming tail-gate lock and working method |
| JP3226276U (en) * | 2020-03-06 | 2020-05-14 | 東莞嘉盛照明科技有限公司 | Interior lighting hook lamp |
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| CN114484385A (en) | 2022-05-13 |
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