CN108087809B - Automatic open-close lamp for fault self-checking - Google Patents
Automatic open-close lamp for fault self-checking Download PDFInfo
- Publication number
- CN108087809B CN108087809B CN201810025261.7A CN201810025261A CN108087809B CN 108087809 B CN108087809 B CN 108087809B CN 201810025261 A CN201810025261 A CN 201810025261A CN 108087809 B CN108087809 B CN 108087809B
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- lamp
- light
- lampshade
- light source
- street lamp
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- 230000000149 penetrating effect Effects 0.000 claims description 5
- 239000002699 waste material Substances 0.000 abstract description 6
- 230000008030 elimination Effects 0.000 abstract 1
- 238000003379 elimination reaction Methods 0.000 abstract 1
- 238000005286 illumination Methods 0.000 description 12
- 206010039203 Road traffic accident Diseases 0.000 description 2
- 230000008033 biological extinction Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000011835 investigation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/08—Lighting devices intended for fixed installation with a standard
- F21S8/085—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light
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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
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/105—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening using magnets
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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
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/001—Arrangement of electric circuit elements in or on lighting devices the elements being electrical wires or cables
-
- 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
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
-
- 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
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
- F21V23/0442—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors
- F21V23/045—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors the sensor receiving a signal from a remote controller
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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
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
- F21V23/0442—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors
- F21V23/0464—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors the sensor sensing the level of ambient illumination, e.g. dawn or dusk sensors
-
- 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
- F21V5/00—Refractors for light sources
- F21V5/04—Refractors for light sources of lens shape
-
- 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]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The invention discloses a fault self-checking automatic switching street lamp which can automatically detect whether a street lamp light source emits light normally or not and automatically switch on or off according to surrounding environment under the condition of power supply. The fault self-checking automatic open-close lamp comprises a lamp shade, a lamp holder and a lamp shade lens; one end of the lampshade is provided with a connecting block, and the other end of the lampshade is provided with a mounting block; the inner wall of the inner cavity is a reflecting surface; the lamp holder is provided with a light sensor; the lamp holder is provided with a light source; a shading piece is arranged between the light source and the lamp holder; the light sensor is positioned below the shading piece; a signal processor and a timer are arranged below the lamp holder; a photoelectric switch is arranged on the end face of the mounting block; and a baffle plate for shielding the photoelectric switch is driven by the electromagnet and the spring; a signal processor and a timer are arranged below the lamp holder. The automatic open-close lamp for fault self-checking is adopted, so that the fault elimination of the street lamp is facilitated, the energy waste can be reduced, and the street lamp is environment-friendly.
Description
Technical Field
The invention relates to a street lamp, in particular to a fault self-checking automatic opening and closing street lamp.
Background
It is known that: the street lamp is a lamp which provides a lighting function for a road, and generally refers to a lamp in a road surface lighting range in traffic lighting; when the existing street lamp is maintained, the existing street lamp is usually checked regularly by staff.
When the street lamp is damaged, the damage of the street lamp can be found only when the staff performs investigation, and the street lamp is maintained. During the period of non-investigation, a period of empty window will appear, at this time, because the street lamp means a lamp that provides illumination function for the road, in the period of damaged street lamp and not found, the road section illuminated by the street lamp cannot be illuminated at night or in the period of low visibility; this would cause serious inconvenience to drivers and pedestrians. Therefore, the traditional street lamp cannot be maintained in time when the street lamp fails; the inconvenience of the driver on the road is easily caused.
Meanwhile, the existing street lamp generally controls the opening and closing of the street lamp through a street lamp control center. When the street lamp is turned on, the street lamp can always realize illumination, and when the street lamp illumination is not needed in daytime, if the power supply is forgotten to be turned off, the street lamp can also be turned on in daytime, so that a large amount of electric energy can be wasted, and the energy waste is caused. The existing street lamp can not be automatically adapted to the opening and closing of the street lamp according to the intensity of surrounding light. Only can be controlled manually through the control center, however, the positions of the control center and the street lamp are different, and the lighting environment is different, so that whether the street lamp needs to be started or not can not be accurately judged for lighting, if the street lamp does not need to be started, energy is wasted, and if the street lamp does not need to be started when the road condition is required to be lighted, inconvenience is caused to pedestrians and vehicles running on the road.
Disclosure of Invention
The invention aims to solve the technical problem of providing the self-checking automatic switching street lamp which can automatically detect whether the street lamp light source emits light normally or not and automatically switch on or off according to the surrounding environment under the condition of power on.
The technical scheme adopted for solving the technical problems is as follows: the fault self-checking automatic open-close lamp comprises a lamp shade, a lamp holder and a lamp shade lens; one end of the lampshade is provided with a connecting block, and the other end of the lampshade is provided with a mounting block; a wiring hole is formed in the connecting block, and the lampshade is provided with an inner cavity with an opening; the inner wall of the inner cavity is a reflecting surface;
the lamp holder is arranged in the inner cavity, and the lamp shade lens is arranged on the opening of the sealed inner cavity of the lamp shade;
an annular boss is arranged on the lamp holder, and a light sensor is arranged on the annular boss; the lamp holder is provided with a light source; a shading piece is arranged between the light source and the lamp holder; the light shielding piece is arranged above the annular boss, and the light sensor is arranged below the light shielding piece;
the end face of the mounting block is provided with a transverse mounting groove, the end face of the mounting block is provided with an opening, and the mounting block is provided with a slot vertically penetrating through the transverse mounting groove;
the transverse mounting groove is provided with a photoelectric switch; a permanent magnet is arranged at one end of the inserting plate, which is slidably arranged in the inserting groove, and an electromagnet is arranged at the bottom of the inserting groove; a spring is arranged between the electromagnet and the permanent magnet; the plugboard seals the opening of the mounting groove;
the end face of the mounting block is provided with a transverse mounting groove, the end face of the mounting block is provided with an opening, and the mounting block is provided with a slot vertically penetrating through the transverse mounting groove;
the transverse mounting groove is provided with a photoelectric switch; a permanent magnet is arranged at one end of the inserting plate, which is slidably arranged in the inserting groove, and an electromagnet is arranged at the bottom of the inserting groove; a spring is arranged between the electromagnet and the permanent magnet; the plugboard seals the opening of the mounting groove;
a signal processor and a timer are arranged below the lamp holder; the timer is electrically connected with the signal processor; the signal processor is provided with a wireless communication module; the light sensor is electrically connected with the signal processor through a photoelectric switch;
a power line is arranged in the wiring hole, and the electromagnet is electrically connected with the power line through a control switch; the power line is electrically connected with the light source through the control switch and the photoelectric switch in sequence, and the control switch is electrically connected with the signal processor.
Preferably, the lamp shade lens is a convex mirror.
Preferably, the light source is an LED lamp or an incandescent lamp.
Further, the upper surface of the lamp holder is provided with a reflective film.
Specifically, the signal processor adopts a singlechip.
Preferably, the plugboard is a plastic board.
Preferably, the lampshade is made of plastic.
The beneficial effects of the invention are as follows: the invention relates to a fault self-checking automatic switching street lamp, which is characterized in that a light sensor is arranged on a lamp holder, and the inner wall of a lamp shade is a reflecting surface; therefore, when the light source in the lampshade does not normally emit light, the light sensor cannot sense the light, so that information is sent to the street lamp management center through the signal processor and timely fed back to the street lamp management center; thereby being convenient for timely overhauling the street lamp with faults. Avoid street lamp inefficacy, the inconvenience that brings to car and pedestrian that traveles on the road. Secondly, because the photoelectric switch is arranged between the light source and the power line, the photoelectric switch is used for detecting the intensity of surrounding light, so that the photoelectric switch is started to be turned off or turned on, the illumination or extinction of the light source is controlled, and meanwhile, the photoelectric switch is arranged outside the lampshade, in the mounting block at one end of the lampshade and in the transverse mounting groove of the mounting block; therefore, when the light source in the lampshade emits light, the light emitted by the light source interferes with the photoelectric switch, continuous illumination of the street lamp is realized under the condition of insufficient light, and meanwhile, energy waste caused by the fact that the light source is still in an illumination state when the light is strong is avoided.
Therefore, the fault self-checking automatic turn-on and turn-off lamp can realize automatic fault detection, is convenient for the management of the street lamp, and can reduce the probability of traffic accidents caused by the damage of the street lamp. The lighting of road conditions can be automatically adjusted, energy waste is reduced, and the road conditions are environment-friendly.
Drawings
FIG. 1 is an exploded schematic view of a failure self-checking automatic switching street lamp in an embodiment of the present invention;
FIG. 2 is a perspective view of a fault self-checking automatic switching street lamp in an embodiment of the present invention;
FIG. 3 is a front view of a failure self-checking automatic switching street lamp in an embodiment of the present invention;
FIG. 4 is a bottom view of a self-checking fail-safe street lamp in an embodiment of the present invention;
FIG. 5 is a cross-sectional view A-A of FIG. 4;
FIG. 6 is an enlarged view of a portion of B in FIG. 5;
FIG. 7 is an enlarged view of a portion of B in FIG. 5;
the figures indicate: the lamp comprises a lamp shade 1, a connecting block 11, a wiring hole 111, an inner cavity 12, a mounting block 13, a lamp holder 2, an annular boss 21, a light sensor 3, a light shielding member 4, a light source 5, a lamp shade lens 6, a timer 7, a signal processor 8, a power line 9, a reflecting film 10, a mounting groove 14, a photoelectric switch 15, a plug board 16, a plug slot 17, an electromagnet 18, a permanent magnet 161 and a spring 19.
Detailed Description
The invention will be further described with reference to the drawings and examples.
As shown in fig. 1 to 7, the fault self-checking automatic open-close lamp of the present invention comprises a lamp shade 1, a lamp holder 2 and a lamp shade lens 6; one end of the lampshade 1 is provided with a connecting block 11, and the other end of the lampshade is provided with a mounting block 13; a wiring hole 111 is formed in the connecting block 11, and the lampshade 1 is provided with an inner cavity 12 with an opening; the inner wall of the inner cavity 12 is a reflecting surface;
the lamp holder 2 is arranged in the inner cavity 12, and the lamp shade lens 6 is arranged on the lamp shade 1 to seal the opening of the inner cavity 12;
an annular boss 21 is arranged on the lamp holder 2, and a light sensor 3 is arranged on the annular boss 21; the lamp holder 2 is provided with a light source 5; a shading piece 4 is arranged between the light source 5 and the lamp holder 2; the light shielding piece 4 is arranged above the annular boss 21, and the light sensor 3 is arranged below the light shielding piece 4;
a transverse mounting groove 14 is formed in the end face of the mounting block 13, an opening is formed in the end face of the mounting block 13 in the transverse mounting groove 14, and a slot 15 vertically penetrating through the transverse mounting groove 14 is formed in the mounting block 13;
the transverse mounting groove 14 is provided with a photoelectric switch 7; a permanent magnet 81 is arranged at one end of the inserting plate 8, which is slidably provided with the inserting plate 8, in the inserting groove 15, and an electromagnet 10 is arranged at the bottom of the inserting groove 15; a spring 9 is arranged between the electromagnet 10 and the permanent magnet 81; the plugboard 8 seals the opening of the mounting groove 14;
a transverse mounting groove 14 is formed in the end face of the mounting block 13, an opening is formed in the end face of the mounting block 13 in the transverse mounting groove 14, and a slot 17 vertically penetrating through the transverse mounting groove 14 is formed in the mounting block 13;
the transverse mounting groove 14 is provided with a photoelectric switch 15; a permanent magnet 161 is arranged at one end of the inserting plate 16, which is slidably provided with the inserting plate 16, in the inserting groove 17, and an electromagnet 18 is arranged at the bottom of the inserting groove 17; a spring 19 is arranged between the electromagnet 18 and the permanent magnet 161; the insert plate 16 seals the opening of the mounting groove 14;
a signal processor 8 and a timer 7 are arranged below the lamp holder 2; the timer 7 is electrically connected with the signal processor 8; the signal processor 8 is provided with a wireless communication module; the light sensor 3 is electrically connected with the signal processor 8 through the photoelectric switch 15;
a power line 9 is arranged in the wiring hole 111, and the electromagnet 18 is electrically connected with the power line 9 through a control switch; the power line 9 is electrically connected with the light source 5 through a control switch and a photoelectric switch 15 in sequence, and the control switch is electrically connected with the signal processor 8.
During the application process:
firstly, the light source 5 is installed on the lamp holder 2 in the lamp shade 1, and meanwhile, whether the light sensor 3 works normally or not is adjusted.
Then the street lamp is connected to the upper ends of the lamp posts at the two sides of the road through the connecting block 11 arranged at one end of the lamp shade 1, wiring is carried out through the wiring holes 111 arranged on the connecting block 11, and the wires 7 or the wires 7 and the data wires which need to be connected are connected with the lamp holder 2.
In the working process, the street lamp management center controls the opening and closing of the street lamp. When the road surface needs to be illuminated at night, the street lamp is controlled so that the light source 5 is powered on, and the light source 5 can illuminate.
When the street lamp needs to be illuminated, the control center turns on a control switch through the signal processor 8, and the electromagnet 18 is electrically connected with the power line 9 through the control switch; at this time, the electromagnet 18 is electrified to generate a magnetic field; meanwhile, as the inserting plate 16 is slidably arranged in the inserting groove 17, one end of the inserting plate 16 is provided with a permanent magnet 161, and the bottom of the inserting groove 17 is provided with an electromagnet 18; a spring 19 is arranged between the electromagnet 18 and the permanent magnet 161; the electromagnet 18 is attracted to the permanent magnet 81 under the condition of magnetic force, so that the elasticity of the spring 19 between the electromagnet 18 and the permanent magnet 81 is overcome, the plugboard 16 moves downwards, the opening of the mounting groove 14 is opened, and the photoelectric switch 15 in the mounting groove 14 can detect external light.
At this time, if the photoelectric switch 15 detects that the external light is stronger, the photoelectric switch 15 is disconnected, and the power line 9 is electrically connected with the light source 5 through the control switch 5 and the photoelectric switch 15 in sequence; at this time, the light source 5 cannot be connected to the power supply, and the light source 5 is in an off state. The light sensor 3 is electrically connected with the signal processor 8 through the photoelectric switch 15; therefore, the light sensor 3 will not send a signal to the signal processor 8 to detect light, so as to avoid self-checking when the street lamp is not illuminated.
When the photoelectric switch 5 detects that the external light is weaker, the photoelectric switch 5 is communicated, and the power line 9 is electrically connected with the light source 5 through the control switch 5 and the photoelectric switch 15 in sequence; at this time, the light source 5 is connected with the power supply, and the light source 5 emits light to realize illumination.
At this time, the light sensor 3 is electrically connected with the signal processor 8 through the photoelectric switch 15; therefore, the light sensor 3 sends a signal for detecting light to the signal processor 8 at this time, and performs self-checking on whether the road lamp works normally. When the light source 5 emits light and illuminates, a part of light emitted by the light source 5 irradiates through the lamp shade lens 6 to illuminate the road surface, and a part of light irradiates on the inner wall of the inner cavity 12 of the lamp shade 1, and the inner wall of the inner cavity 12 reflects the light and finally reflects the light below the light source 5, and the light sensor 3 on the lamp holder 2 senses stronger light; otherwise, the light source 5 does not emit light normally, so that the light sensor 3 cannot sense stronger light; the relation sensor 3 transmits the sensed light intensity to the signal processor 8; the signal processor 8 transmits to the street lamp management center through the wireless communication module or the data line, so that the street lamp center can detect whether the street lamp normally emits light in real time. Meanwhile, the timer 7 is arranged on the lamp holder 2, and information of the timer 7 is fed back to the street lamp management center through the signal processor 8, so that the street lamp management center can accurately judge the time period of the street lamp lighting or faults.
Since the light shielding member 4 is provided between the light source 5 and the lamp holder 2; therefore, when the light source 5 does not emit light, external light enters the lampshade 1 through the lampshade lens 6, so that the light sensor 3 senses stronger light, and the illusion of street lamp light emission is caused.
When the street lamp does not need to be illuminated, the control center turns off the control switch through the signal processor 8, so that the light source 5 of the street lamp is disconnected with the power line 9, and the power supply for supplying power to the light source 5 is cut off, so that the street lamp is extinguished.
In summary, according to the fault self-checking automatic switching street lamp, as the light sensor is arranged on the lamp holder, the inner wall of the lamp shade is a reflecting surface; therefore, when the light source in the lampshade does not normally emit light, the light sensor cannot sense the light, so that information is sent to the street lamp management center through the signal processor and timely fed back to the street lamp management center; thereby being convenient for timely overhauling the street lamp with faults. Avoid street lamp inefficacy, the inconvenience that brings to car and pedestrian that traveles on the road. Secondly, because the photoelectric switch is arranged between the light source and the power line, the photoelectric switch is used for detecting the intensity of surrounding light, so that the photoelectric switch is started to be turned off or turned on, the illumination or extinction of the light source is controlled, and meanwhile, the photoelectric switch is arranged outside the lampshade, in the mounting block at one end of the lampshade and in the transverse mounting groove of the mounting block; therefore, when the light source in the lampshade emits light, the light emitted by the light source interferes with the photoelectric switch, continuous illumination of the street lamp is realized under the condition of insufficient light, and meanwhile, energy waste caused by the fact that the light source is still in an illumination state when the light is strong is avoided.
Therefore, the fault self-checking automatic turn-on and turn-off lamp can realize automatic fault detection, is convenient for the management of the street lamp, and can reduce the probability of traffic accidents caused by the damage of the street lamp. The lighting of road conditions can be automatically adjusted, energy waste is reduced, and the road conditions are environment-friendly.
The lamp shade lens 6 may be a planar lens, and in order to expand the illumination area of the street lamp, it is preferable that the lamp shade lens 6 is a convex mirror. Meanwhile, the convex mirror is adopted, so that light entering from the outside can be irradiated on the light source 5 after being focused by the convex mirror, and the light is prevented from being irradiated on the inner wall of the lampshade 1, so that the light is reflected to the light sensor 3.
The main purpose of the light source 5 is to achieve illumination, in particular, the light source 5 is an LED lamp or an incandescent lamp.
In order to further ensure that the light source 5 emits light, the light can be irradiated on the light sensor 3, and further, the upper surface of the lamp holder 5 is provided with a reflective film 10.
The signal processor 8 can be an integrated circuit board, so that the fault self-checking automatic open-close circuit lamp has more functions in order to facilitate installation, reduce cost and realize simple programming, and the signal processor 8 is preferably a single-chip microcomputer.
Since the insert plate 16 is provided with the permanent magnet 161, in order to avoid that the insert plate 16 is sucked by metal on the lamp shade 1 and cannot slide in the slot 17, in particular, the insert plate 16 is made of a plastic plate. The lampshade 1 is made of plastic.
Claims (5)
1. Automatic switching street lamp of trouble self-checking, its characterized in that: comprises a lampshade (1), a lamp holder (2) and a lampshade lens (6); one end of the lampshade (1) is provided with a connecting block (11), and the other end of the lampshade is provided with a mounting block (13); a wiring hole (111) is formed in the connecting block (11), and the lampshade (1) is provided with an inner cavity (12) with an opening; the inner wall of the inner cavity (12) is a reflecting surface;
the lamp holder (2) is arranged in the inner cavity (12), a reflective film (10) is arranged on the upper surface of the lamp holder (2), the lamp mask lens (6) is arranged on the lampshade (1) and seals an opening of the inner cavity (12), the lamp mask lens (6) is a convex mirror, and the convex mirror can enable light entering from the outside to irradiate on the light source (5) after being focused by the convex mirror, so that light is prevented from being irradiated on the inner wall of the lampshade (1) to be reflected to the light sensor (3);
an annular boss (21) is arranged on the lamp holder (2), and a light sensor (3) is arranged on the annular boss (21); the lamp holder (2) is provided with a light source (5), a part of light rays emitted by the light source (5) are irradiated through a lamp shade lens (6), the other part of the light rays are irradiated on the inner wall of an inner cavity (12) of the lamp shade (1), the inner wall of the inner cavity (12) is a reflecting surface, the inner wall of the inner cavity (12) reflects the light rays, and finally the light rays are reflected on a light sensor (3) on the lamp holder (2) below the light source (5); a shading piece (4) is arranged between the light source (5) and the lamp holder (2); the light shielding piece (4) is arranged above the annular boss (21), the light sensor (3) is arranged below the light shielding piece (4), and the light shielding piece (4) is used for preventing external light from entering the lampshade (1) through the lampshade lens (6) when the light source (5) does not emit light, so that the light sensor (3) senses stronger light;
a transverse mounting groove (14) is formed in the end face of the mounting block (13), an opening is formed in the end face of the mounting block (13) in the transverse mounting groove (14), and a slot (17) vertically penetrating through the transverse mounting groove (14) is formed in the mounting block (13);
the transverse mounting groove (14) is provided with a photoelectric switch (15); a plugboard (16) is slidably mounted in the slot (17), a permanent magnet (161) is arranged at one end of the plugboard (16), and an electromagnet (18) is arranged at the bottom of the slot (17); a spring (9) is arranged between the electromagnet (18) and the permanent magnet (161); the plugboard (16) seals the opening of the mounting groove (14);
a signal processor (8) and a timer (7) are arranged below the lamp holder (2); the timer (7) is electrically connected with the signal processor (8); the signal processor (8) is provided with a wireless communication module; the light sensor (3) is electrically connected with the signal processor (8) through the photoelectric switch (15);
a power line (9) is arranged in the wiring hole (111), and the electromagnet (18) is electrically connected with the power line (9) through a control switch; the power line (9) is electrically connected with the light source (5) through the control switch and the photoelectric switch (15) in sequence, and the control switch is electrically connected with the signal processor (8).
2. The self-checking and automatic opening and closing street lamp for fault according to claim 1, wherein: the light source (5) adopts an LED lamp or an incandescent lamp.
3. The self-checking and automatic opening and closing street lamp according to claim 2, wherein: the signal processor (8) adopts a singlechip.
4. The self-checking and automatic opening and closing street lamp for fault according to claim 3, wherein: the plugboard (16) is a plastic board.
5. The self-checking automatic switching street lamp of claim 4, wherein: the lampshade (1) is made of plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810025261.7A CN108087809B (en) | 2018-01-11 | 2018-01-11 | Automatic open-close lamp for fault self-checking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810025261.7A CN108087809B (en) | 2018-01-11 | 2018-01-11 | Automatic open-close lamp for fault self-checking |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108087809A CN108087809A (en) | 2018-05-29 |
| CN108087809B true CN108087809B (en) | 2023-11-17 |
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ID=62181990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810025261.7A Active CN108087809B (en) | 2018-01-11 | 2018-01-11 | Automatic open-close lamp for fault self-checking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108087809B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109493624B (en) * | 2018-11-06 | 2020-10-23 | 扬州金钧照明有限公司 | Traffic signal lamp with self-checking function |
| CN109410612B (en) * | 2018-11-06 | 2021-03-12 | 广东京安交通科技有限公司 | Signal lamp for pedestrian crossing |
| CN111935023B (en) * | 2020-08-06 | 2021-09-21 | 绍兴市迈能信息科技有限公司 | Router capable of automatically turning off lamp at night |
Citations (21)
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