CN111102519B - Device based on convenient change of wind-force motor light - Google Patents

Device based on convenient change of wind-force motor light Download PDF

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Publication number
CN111102519B
CN111102519B CN202010061416.XA CN202010061416A CN111102519B CN 111102519 B CN111102519 B CN 111102519B CN 202010061416 A CN202010061416 A CN 202010061416A CN 111102519 B CN111102519 B CN 111102519B
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China
Prior art keywords
cavity
power
fixed
street lamp
end wall
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CN202010061416.XA
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CN111102519A (en
Inventor
不公告发明人
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NINGBO EHOME ELECTRONIC Co.,Ltd.
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Ningbo Ehome Electronic Co ltd
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Priority to CN202010061416.XA priority Critical patent/CN111102519B/en
Publication of CN111102519A publication Critical patent/CN111102519A/en
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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
    • F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
    • F21S9/02—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
    • F21S9/026—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator rechargeable by using wind power, e.g. using wind turbines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
    • F21S9/04—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a generator
    • F21S9/043—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a generator driven by wind power, e.g. by wind turbines
    • 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
    • F21V21/36—Hoisting or lowering devices, e.g. for maintenance
    • F21V21/38—Hoisting or lowering devices, e.g. for maintenance with a cable
    • 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
    • F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array

Abstract

The invention discloses a device for conveniently replacing a lighting lamp based on a wind power motor, which comprises a rod body, wherein lamp covers are symmetrically fixed at the upper end of the rod body in the left-right direction, electromagnetic cavities are arranged in the rod body, wind power generation mechanisms are arranged in the electromagnetic cavities, power cavities with downward openings are arranged in the lamp covers, driving mechanisms are arranged in the power cavities, driven mechanisms are arranged on the lower sides of the driving mechanisms, locking mechanisms are connected to the lower sides of the driven mechanisms, and the driving mechanisms are connected with transmission mechanisms. Thereby improving the replacement efficiency and reducing the use cost during replacement.

Description

Device based on convenient change of wind-force motor light
Technical Field
The invention relates to the technical field of motors, in particular to a device for conveniently replacing a lighting lamp based on a wind motor.
Background
The light provides sufficient good illumination and detection for people's night for a long time, but because the light generally adopts the lamp pole of great height to support, the illumination lamps and lanterns generally set up at the top of this type lamp pole or are close to the position department at top, because the position of illumination lamps and lanterns is generally higher, after illumination lamps and lanterns break down because of long-time use, need in time change and avoid influencing the illumination work, traditional change mode generally adopts manual work to change, and high altitude construction also causes certain threat to maintainer's person, and the position that is difficult to get into at some electrical breakdown van, cause and change difficulty and cost higher, and the inefficiency.
Disclosure of Invention
The invention aims to provide a device for conveniently replacing a lighting lamp based on a wind motor, which is used for overcoming the defects.
The device for conveniently replacing the lighting lamp based on the wind power motor comprises a rod body, wherein lamp covers are symmetrically fixed at the upper end of the rod body left and right, an electromagnetic cavity is formed in the rod body, a wind power generation mechanism is arranged in the electromagnetic cavity, a power cavity with a downward opening is formed in the lamp cover, a driving mechanism is arranged in the power cavity, a driven mechanism is arranged on the lower side of the driving mechanism, a locking mechanism is connected to the lower side of the driven mechanism, and the driving mechanism is connected with a transmission mechanism;
the wind power generation mechanism comprises a power supply cavity arranged in the lower end wall of the electromagnetic cavity, a storage battery is fixed on the lower end wall of the power supply cavity, and the wind power generation mechanism carries out wind power generation and storage to provide the driving mechanism for working.
On the basis of the technical scheme, be equipped with the transmission chamber in the electromagnetism chamber upper end wall, transmission chamber upper end wall rotates and is connected with the upper end and runs through transmission chamber upper end wall and upper end are located external fan axle, fan axle upper end is fixed with and is located external turbofan, fan axle lower extreme terminal surface is fixed with and is located the round disc of transmission intracavity, be equipped with the lower extreme intercommunication in the round disc the switching chamber in transmission chamber, switching intracavity wall is fixed with the internal gear cover, transmission chamber lower extreme wall is turned right from a left side and is connected with the upper end and is located switching intracavity transmission spur gear axle and power spur gear axle, transmission spur gear axle upper end be fixed with the transmission straight gear of internal gear cover meshing, power straight gear axle upper end be fixed with transmission straight gear of transmission straight gear meshing, electromagnetism chamber lower extreme wall rotates and is connected with the upper end and runs through electromagnetism chamber upper end and power straight gear axle lower extreme terminal surface fixed end face The upper end and the lower end of the magnetic coil are electrically connected with the storage battery through power lines, and two magnetic blocks which are symmetrical left and right relative to the magnetic coil are fixed on the upper end wall and the lower end wall of the electromagnetic cavity.
On the basis of the technical scheme, the driving mechanism comprises a motor fixed on the right end wall of the power cavity, the left end face of the motor is in power connection with a power shaft, the power shaft is connected with a one-way bearing in a rotating mode, a ratchet cavity is arranged in the one-way bearing, a driving bevel gear is fixed on the left end of the power shaft, a one-way ratchet wheel located in the ratchet cavity is fixedly arranged on the power shaft, six fixing columns which are uniformly distributed in an annular array are fixed on the inner wall of the ratchet cavity, six cylindrical pins which are uniformly distributed in an annular array are rotatably connected on the rear end wall of the ratchet cavity, a pushing block which is close to the end face of the inner wall of the ratchet cavity and is in contact with the fixing columns is fixed on the end face of the pushing block, a spring fixed on the inner wall of the ratchet cavity is fixed on the.
On the basis of the technical scheme, the driven mechanism comprises a street lamp embedded at a position where the power cavity is communicated with an external port and two hollow blocks symmetrically fixed on the left and right of the lower end wall of the power cavity, two moving cavities with openings facing the street lamp are symmetrically arranged on the left and right in the lower end wall of the power cavity, a rotating block is arranged in each moving cavity, a sliding cavity with an opening facing the street lamp is arranged in each rotating block, a moving groove with one end close to the street lamp and positioned outside is connected in each sliding cavity in a sliding mode, a spring fixed on the end wall, far away from the street lamp, of each moving groove is fixed on the end face, far away from the street lamp, of each sliding cavity, a rotating shaft with the upper end penetrating through the upper end wall of each moving cavity and the upper end positioned in the power cavity is fixed on the upper end face of one end, far away from the street lamp, of each, a V-shaped belt penetrating through the hollow block is connected between the two belt wheels, a fan-shaped bevel gear meshed with the power bevel gear is fixed at the upper end of the belt wheel on the right side, a spring fixed with the end face of the hollow block on the right side close to the rotating shaft is fixed on the end face of the hollow block on the right side close to the rotating shaft, and power is transmitted to the locking mechanism to work through the driven mechanism.
On the basis of the technical scheme, the locking mechanism comprises two moving grooves which are symmetrically arranged at the left and right of the street lamp and are provided with openings communicated with the moving cavities and two moving cavities which are symmetrically arranged at the left and right in the lower end wall of the power cavity, one ends of the moving grooves, which are close to the street lamp, are positioned in the moving grooves, the upper end wall of the moving grooves is provided with a power-on groove with an opening facing the moving cavities, a metal strip is connected in the power-on groove in a sliding manner, a spring which is fixed to the end surface, which is close to the street lamp, of the metal strip, the end surface, which is close to the street lamp, of the metal strip is electrically connected with a lead wire, a sliding block is connected in the moving cavity in a sliding manner, one end, which is close to the street lamp, of the sliding block penetrates, the end face, far away from the street lamp, of the sliding block is electrically connected with the power line and the end face, close to the right side of the fan-shaped bevel gear, of the hollow block is connected with a connecting rope, and the street lamp is locked through the locking mechanism.
On the basis of the technical scheme, the transmission mechanism comprises two driven shafts which are rotationally connected with the rear end wall of the power cavity in a bilateral symmetry manner and two fixed blocks which are fixed on the upper end surface of the street lamp in a bilateral symmetry manner, belt pulleys are fixedly arranged at the rear ends of the driven shafts, a belt is connected between the belt pulleys, a wire wheel is fixedly arranged on the driven shafts, a pull rope with the lower end fixed to the upper end surface of the fixed block is arranged on the wire wheel, a bevel gear meshed with the driving bevel gear is fixed to the upper end of the driven shaft on the right side, and the street lamp can be lifted through the transmission mechanism.
The invention has the beneficial effects that: according to the invention, wind power can be converted into electric power for storage through the wind power motor, and further an emergency standby power supply can be provided during power failure, so that illumination can be performed under the condition of emergency repair of the illuminating lamp during power failure, and the elevating illuminating lamp can be maintained and replaced through external control when the illuminating lamp fails, so that the replacement difficulty caused by failure is avoided, the safety of maintenance personnel during replacement is ensured, the replacement efficiency is improved, and the use cost during replacement is reduced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic structural view of a device for conveniently replacing a lighting lamp based on a wind motor according to the present invention;
FIG. 2 is an enlarged view taken at A in FIG. 1 according to the present invention;
FIG. 3 is an enlarged view of the invention at B of FIG. 1;
FIG. 4 is an enlarged view taken at D in FIG. 3 according to the present invention;
FIG. 5 is an enlarged view of the invention at E in FIG. 3;
FIG. 6 is a schematic view of the invention taken in the direction H-H in FIG. 5;
FIG. 7 is an enlarged view taken at C of FIG. 1 in accordance with the present invention;
FIG. 8 is a schematic view of the invention taken along the direction G-G in FIG. 5.
Detailed Description
The invention will now be described in detail with reference to fig. 1-8, for the sake of convenience, the orientations described hereinafter being defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
Referring to fig. 1 to 8, the device for conveniently replacing a lighting lamp based on a wind power motor according to an embodiment of the present invention includes a rod body 10, a lampshade 14 is fixed to the upper end of the rod body 10 in a left-right symmetrical manner, an electromagnetic cavity 21 is provided in the rod body 10, a wind power generation mechanism 70 is provided in the electromagnetic cavity 21, a power cavity 30 with a downward opening is provided in the lampshade 14, a driving mechanism 71 is provided in the power cavity 30, a driven mechanism 72 is provided on the lower side of the driving mechanism 71, a locking mechanism 73 is connected to the lower side of the driven mechanism 72, the driving mechanism 71 is connected to a transmission mechanism 74, the wind power generation mechanism 70 includes a power cavity 12 provided in the lower end wall of the electromagnetic cavity 21, a storage battery 11 is fixed to the lower end wall of the power cavity 12, and the wind power generation mechanism 70 performs wind power.
In addition, in one embodiment, a transmission cavity 26 is arranged in the upper end wall of the electromagnetic cavity 21, the upper end wall of the transmission cavity 26 is rotatably connected with a fan shaft 16, the upper end of the fan shaft 16 penetrates through the upper end wall of the transmission cavity 26, the upper end of the fan shaft 16 is located outside, a turbo fan 15 located outside is fixed at the upper end of the fan shaft 16, a circular disc 17 located in the transmission cavity 26 is fixed at the lower end face of the fan shaft 16, a switching cavity 25, the lower end of which is communicated with the transmission cavity 26, is arranged in the circular disc 17, an inner gear sleeve 18 is fixed at the inner wall of the switching cavity 25, a transmission straight gear shaft 20 and a power straight gear shaft 23, the upper end of the transmission straight gear shaft 20 is fixed with a transmission gear 19 meshed with the inner gear sleeve 18, a power straight gear 24 meshed with the transmission straight gear shaft 19 is fixed at the upper end of the power straight gear shaft 23, the lower end wall of the electromagnetic cavity 21 is rotatably connected with a magnetic coil 50, the upper end of the magnetic coil 50 penetrates through the upper end wall of the electromagnetic cavity 21, the upper end of the magnetic coil 50 is fixed to the lower end face of the power straight gear shaft 23, the upper end and the lower end of the magnetic coil 50 are electrically connected with a power line 47, and two magnetic blocks 22 which are symmetrical left and right relative to the magnetic coil 50 are fixed to the upper end wall and the lower end wall of the electromagnetic cavity 21.
In addition, in one embodiment, the driving mechanism 71 includes a motor 65 fixed on the right end wall of the power cavity 30, a power shaft 58 is dynamically connected to the left end surface of the motor 65, a one-way bearing 59 is rotationally connected to the power shaft 58, a ratchet cavity 60 is arranged in the one-way bearing 59, a driving bevel gear 36 is fixed on the left end of the power shaft 58, a one-way ratchet 64 located in the ratchet cavity 60 is fixed on the power shaft 58, six fixing columns 66 evenly distributed in an annular array are fixed on the inner wall of the ratchet cavity 60, six cylindrical pins 67 evenly distributed in an annular array are rotationally connected to the rear end wall of the ratchet cavity 60, a pushing block 63 contacting with the end surface of the fixing column 66 close to the inner wall of the ratchet cavity 60 is fixed on the cylindrical pin 67, a spring 62 fixed on the inner wall of the ratchet cavity 60 is fixed on the end surface of the pushing block 63 far away from the fixing column 66, the driving mechanism 71 provides driving power.
In addition, in one embodiment, the driven mechanism 72 includes the power cavity 30 communicating with the street lamp 13 embedded at the external port and two hollow blocks 56 fixed in bilateral symmetry at the lower end wall of the power cavity 30, two moving cavities 42 with openings facing the street lamp 13 are symmetrically arranged in the lower end wall of the power cavity 30 in the bilateral symmetry, a rotating block 39 is arranged in the moving cavity 42, a sliding cavity 40 with an opening facing the street lamp 13 is arranged in the rotating block 39, a moving groove 37 with one end close to the street lamp 13 and located in the external is slidably connected in the sliding cavity 40, a spring 41 fixed to the end wall of the sliding cavity 40 far away from the street lamp 13 is fixed to the end surface of the moving groove 37 far away from the street lamp 13, a rotating shaft 43 with an upper end penetrating through the upper end wall of the moving cavity 42 and an upper end located in the power cavity 30 is fixed to the upper end surface of one end of the rotating block 39 far, a belt wheel 55 which is positioned in the power cavity 30 and outside the hollow block 56 is fixed on the rotating shaft 43, a V-belt 29 which penetrates through the hollow block 56 is connected between the two belt wheels 55, a sector bevel gear 57 which is meshed with the power bevel gear 61 is fixed at the upper end of the belt wheel 55 on the right side, a spring 68 which is fixed with the end surface of the hollow block 56 on the right side, which is close to the rotating shaft 43, is fixed on the end surface of the hollow block 57 on the right side, which is close to the rotating shaft 43, and power is transmitted to the locking mechanism 73 through the driven mechanism 72.
In addition, in an embodiment, the locking mechanism 73 includes two moving grooves 37 symmetrically arranged on the left and right of the street lamp 13 and having openings communicated with the moving cavity 42, and two moving cavities 44 symmetrically arranged on the left and right of the lower end wall of the power cavity 30, one end of the moving groove 37 close to the street lamp 13 is located in the moving groove 37, an energizing groove 54 having an opening facing the moving cavity 44 is arranged in the upper end wall of the moving groove 37, a metal strip 51 is slidably connected in the energizing groove 54, a spring 52 fixed to the end surface of the metal strip 51 close to the street lamp 13 and close to the end wall of the street lamp 13 is fixed to the end surface of the metal strip 51 close to the street lamp 13, a lead 53 is electrically connected to the end surface of the metal strip 51 close to the street lamp 13 and the street lamp 13, a slider 48 is slidably connected in the moving cavity 44, one end of the slider 48 close to the end wall of the street lamp 13 penetrates through the moving cavity 44 close to the end wall The end face of the sliding block 48, which is far away from the street lamp 13, is electrically connected with the power line 47, the end face of the hollow block 56, which is close to the right side of the sector bevel gear 57, is connected with a connecting rope 45, and the street lamp 13 is locked by the locking mechanism 73.
In addition, in one embodiment, the transmission mechanism 74 includes two driven shafts 32 connected to the rear end wall of the power cavity 30 in a bilateral symmetry manner and two fixing blocks 27 fixed to the upper end surface of the street lamp 13 in a bilateral symmetry manner, a belt pulley 33 is fixedly arranged at the rear end of the driven shaft 32, a belt 31 is connected between the two belt pulleys 33, a pulley 34 is fixedly arranged on the driven shaft 32, a pull rope 28 is arranged on the pulley 34, the lower end of the pull rope is fixed to the upper end surface of the fixing block 27, a bevel gear 35 engaged with the driving bevel gear 36 is fixedly arranged at the upper end of the driven shaft 32 on the right side, and the street lamp 13 can be lifted through the transmission mechanism 74.
Sequence of mechanical actions of the whole device:
in the initial state, the spring 41, the spring 46, the spring 62 and the spring 68 are in the relaxed state, the spring 52 is in the compressed state, the inclined plane slider 38 and the energizing slot 54 are in the buckled state, the inclined plane slider 38 and the moving slot 37 are in the buckled state, the storage battery 11 and the motor 65 are electrically connected with the outside, the sector bevel gear 57 is a quarter sector bevel gear and is positioned in the fourth quadrant, the street lamp 13 is in the locked state, the upper end surface of the street lamp 13 is abutted to the hollow block 56, and the wire wheel 34 is used for tightening the pull rope 28.
When wind power airflow is generated from the outside, the airflow passes through the turbo fan 15, the turbo fan 15 drives the circular wheel disc 17 to rotate through the fan shaft 16, the circular wheel disc 17 drives the transmission straight gear 19 to rotate through the inner gear sleeve 18, the power straight gear 24 drives the magnetic coil 50 to rotate through the power straight gear shaft 23, the magnetic coil 50 rotates under the action force of the magnetic block 22 to generate current, and the current is stored in the storage battery 11 through the power line 47, so that the storage battery 11 can provide a power supply for emergency standby when the street lamp 13 is powered off and the motor 65 can be started for use;
when the lighting of the street lamp 13 fails, the motor 65 is started by the external control in the forward rotation direction, the power shaft 58 drives the one-way ratchet wheel 64 and the driving bevel gear 36 to rotate, the one-way ratchet wheel 64 drives the power bevel gear 61 to rotate through the one-way bearing 59, the power bevel gear 61 drives the sector bevel gear 57 to pull the spring 68 and the connecting rope 45 to rotate, the connecting rope 45 pulls the slider 48 to drive the inclined metal block 49 to compress the spring 46, the inclined metal block 49 is separated from abutting contact with the metal strip 51 and is separated from being buckled with the electrifying groove 54, the connecting rope 45 rotates to drive the rotating block 39 to rotate, the rotating block 39 drives the inclined slide block 38 to rotate and is separated from being buckled with the moving groove 37, the street lamp 13 is separated from being locked and is in a loose state, the driving bevel gear 36 rotates to drive the bevel gear 35 to drive the right side pulley 34 and the right side pulley 33 to rotate through the, the left driven shaft 32 drives the left reel 34 to rotate, and the two reels 34 loosen the pull rope 28, so that the street lamp 13 descends to the ground under the action of the dead weight of the street lamp 13, and the maintenance and the replacement can be carried out according to the actual conditions;
when the street lamp 13 is replaced and maintained, the external control motor 65 is reversely started, the power shaft 58 drives the one-way ratchet wheel 64 and the driving bevel gear 36 to rotate, the one-way ratchet wheel 64 does not drive the one-way bearing 59 to rotate, the sector bevel gear 57 and the sliding block 48 drive the inclined plane metal block 49 to return to the initial position under the left force of the spring 68 and the spring 46, the rotating block 39 drives the inclined plane sliding block 38 to return to the initial position, the driving bevel gear 36 rotates, the bevel gear 35 drives the right side reel 34 and the right side belt pulley 33 to rotate through the right side driven shaft 32, the right side belt pulley 33 drives the left side reel 34 to rotate through the belt 31, the left side driven shaft 32 drives the left side reel 34 to rotate, the two reels 34 contract the pull rope 28, the street lamp 13 is moved upwards to be embedded with the lampshade 14, and when the street lamp 13 is moved to be embedded with, promote inclined plane slider 38 compression spring 41 and get into sliding chamber 40, and then continue to rise and promote inclined plane metal block 49 and pass through slider 48 compression spring 46 and get into the motion chamber 44, and then make street lamp 13 continue to rise to the up end and the butt of hollow block 56, and then promote inclined plane metal block 49 through slider 48 under the effort of spring 46 and return to initial position, inclined plane slider 38 returns initial position under the effort of motion chamber 44 to carry out street lamp 13 with lamp shade 14 locking.
The invention has the beneficial effects that: according to the invention, wind power can be converted into electric power for storage through the wind power motor, and further an emergency standby power supply can be provided during power failure, so that illumination can be performed under the condition of emergency repair of the illuminating lamp during power failure, and the elevating illuminating lamp can be maintained and replaced through external control when the illuminating lamp fails, so that the replacement difficulty caused by failure is avoided, the safety of maintenance personnel during replacement is ensured, the replacement efficiency is improved, and the use cost during replacement is reduced.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and scope of the present invention are intended to be included therein.

Claims (1)

1. The utility model provides a device based on convenient change of wind-force motor light, includes the body of rod, its characterized in that: the LED lamp comprises a rod body, a lamp shade, a driving mechanism, a driven mechanism, a locking mechanism and a transmission mechanism, wherein the lamp shade is symmetrically fixed at the upper end of the rod body left and right, an electromagnetic cavity is arranged in the rod body, a wind power generation mechanism is arranged in the electromagnetic cavity, a power cavity with a downward opening is arranged in the lamp shade, the driving mechanism is arranged in the power cavity, the driven mechanism is arranged at the lower side of the driving mechanism, the locking mechanism is connected to the; the wind power generation mechanism comprises a power supply cavity arranged in the lower end wall of the electromagnetic cavity, a storage battery is fixed on the lower end wall of the power supply cavity, and the wind power generation mechanism carries out wind power generation and storage and further supplies power to the driving mechanism; the electromagnetic cavity comprises an electromagnetic cavity, a transmission cavity is arranged in the upper end wall of the electromagnetic cavity, the upper end wall of the transmission cavity is rotatably connected with a fan shaft, the upper end of the fan shaft is fixed with a turbine fan, the turbine fan is positioned outside, the lower end face of the fan shaft is fixed with a circular disc, the circular disc is positioned in the transmission cavity, the switching cavity is arranged in the circular disc, the lower end of the switching cavity is communicated with the transmission cavity, an inner gear sleeve is fixed on the inner wall of the switching cavity, the lower end wall of the transmission cavity is sequentially rotatably connected with a transmission straight gear shaft and a power straight gear shaft, the upper end of the transmission straight gear shaft is fixedly connected with a transmission straight gear, the transmission straight gear shaft is meshed with the inner gear sleeve, the upper end of the power straight gear shaft is fixedly connected with a power straight gear, the lower end wall of the electromagnetic cavity is rotatably connected with a magnetic coil, the upper end of the magnetic coil penetrates through the upper end wall, the upper end and the lower end of the magnetic coil are electrically connected with a power line with the storage battery, and two magnetic blocks which are symmetrical left and right relative to the magnetic coil are fixed on the upper end wall and the lower end wall of the electromagnetic cavity; the driving mechanism comprises a motor fixed on the right end wall of the power cavity, the left end face of the motor is in power connection with a power shaft, the power shaft is in rotating connection with a one-way bearing, a ratchet cavity is arranged in the one-way bearing, a driving bevel gear is fixed on the left end of the power shaft, a one-way ratchet wheel located in the ratchet cavity is fixedly arranged on the power shaft, six fixing columns which are uniformly distributed in an annular array are fixed on the inner wall of the ratchet cavity, six cylindrical pins which are uniformly distributed in an annular array are rotatably connected on the rear end wall of the ratchet cavity, a pushing block which is in contact with the fixing columns and is close to the end face of the inner wall of the ratchet cavity is fixed on the cylindrical pins, a spring fixed on the end face of the pushing block, far away from the fixing columns, is; the driven mechanism comprises a street lamp embedded at an opening of the power cavity and two hollow blocks fixed on the lower end wall of the power cavity in a bilateral symmetry manner, two moving cavities with openings facing the street lamp are symmetrically arranged in the lower end wall of the power cavity in the bilateral symmetry manner, a rotating block is arranged in the moving cavity, a sliding cavity with an opening facing the street lamp is arranged in the rotating block, a moving groove with one end close to the street lamp and positioned outside is connected in the sliding cavity in a sliding manner, a spring fixed on the end wall of the sliding cavity far away from the street lamp is fixed on the end surface of the moving groove far away from the street lamp, a rotating shaft with the upper end penetrating through the upper end wall of the moving cavity and the upper end positioned in the power cavity is fixed on the upper end surface of one end of the rotating block far away from the street lamp, belt pulleys positioned in the power cavity and positioned outside the hollow blocks are fixed on the rotating shaft, and a V belt, a fan-shaped bevel gear meshed with the power bevel gear is fixed at the upper end of the belt wheel on the right side, a spring fixed with the end face of the hollow block on the right side close to the rotating shaft is fixed on the end face of the hollow block on the right side close to the rotating shaft, and power is transmitted to the locking mechanism to work through the driven mechanism; the locking mechanism comprises two moving grooves which are symmetrically arranged at the left and right of the street lamp and are provided with openings communicated with the moving cavities and two moving cavities which are symmetrically arranged at the left and right in the lower end wall of the power cavity, one ends of the moving grooves, which are close to the street lamp, are positioned in the moving grooves, the upper end wall of the moving grooves is provided with a power-on groove with an opening facing the moving cavities, a metal strip is connected in the power-on groove in a sliding way, a spring which is fixed at the end surface of the metal strip, which is close to the street lamp, and the end surface of the metal strip, which is close to the street lamp, is electrically connected with a lead, a slide block is connected in the moving cavity in a sliding way, one end of the slide block, which is close to the street lamp, penetrates through the, the end face, far away from the street lamp, of the sliding block is electrically connected with the power line, the end face, close to the right side of the fan-shaped bevel gear, of the hollow block is connected with a connecting rope, and the street lamp is locked through the locking mechanism; the driving mechanism comprises two driven shafts which are rotationally connected with the power cavity rear end wall in a bilateral symmetry mode, two fixed blocks which are fixed on the street lamp upper end face in a bilateral symmetry mode, belt pulleys are fixedly arranged at the rear ends of the driven shafts, a belt is connected between the belt pulleys, a wire wheel is fixedly arranged on the driven shafts, a pull rope with the lower end fixed to the upper end face of each fixed block is arranged on each wire wheel, a bevel gear meshed with the driving bevel gear is fixed to the upper end of each driven shaft on the right side, and the street lamp can be lifted through the driving mechanism.
CN202010061416.XA 2020-01-19 2020-01-19 Device based on convenient change of wind-force motor light Active CN111102519B (en)

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CN202010061416.XA CN111102519B (en) 2020-01-19 2020-01-19 Device based on convenient change of wind-force motor light

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CN202010061416.XA CN111102519B (en) 2020-01-19 2020-01-19 Device based on convenient change of wind-force motor light

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CN111102519A CN111102519A (en) 2020-05-05
CN111102519B true CN111102519B (en) 2020-11-20

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