CN106907690A - street lamp protective cover - Google Patents
street lamp protective cover Download PDFInfo
- Publication number
- CN106907690A CN106907690A CN201710313517.XA CN201710313517A CN106907690A CN 106907690 A CN106907690 A CN 106907690A CN 201710313517 A CN201710313517 A CN 201710313517A CN 106907690 A CN106907690 A CN 106907690A
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- CN
- China
- Prior art keywords
- pawl
- stator
- pole
- street lamp
- protective cover
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- 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
- F21V15/00—Protecting lighting devices from damage
- F21V15/02—Cages
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M29/00—Scaring or repelling devices, e.g. bird-scaring apparatus
- A01M29/22—Scaring or repelling devices, e.g. bird-scaring apparatus using vibrations
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
- H02K7/1807—Rotary generators
- H02K7/1861—Rotary generators driven by animals or vehicles
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Birds (AREA)
- Insects & Arthropods (AREA)
- Pest Control & Pesticides (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Catching Or Destruction (AREA)
Abstract
A kind of street lamp protective cover, has：Cover body, it is used to protect light fixture；Rotation backplate, its all standing is provided with the middle part of rotation backplate and is hinged axis hole on the whole upper surface of cover body, and rotation backplate is hinged axis hole and is divided into first end and the second end, it is hinged and pole wheel is provided with axis hole, pole wheel is uniformly distributed in the circumferential surface for being hinged axis hole；Stator jointed shaft, it has coil windings, and coil windings include iron core and coil, and stator jointed shaft two ends are fixedly connected with cover body respectively, and stator jointed shaft is sheathed on and is hinged in axis hole, and rotation backplate is rotatably held on stator jointed shaft；Flexible member group, including the first flexible member and the second flexible member, the first flexible member are located between first end and the upper surface of cover body, and the second flexible member is located between the second end and the upper surface of cover body；Loudspeaker unit, it is electrically connected on coil, for playing the voice messaging for bird repellent.The invention provides a kind of good street lamp protective cover of bird dispelling function.
Description
Technical field
It is a kind of street lamp protective cover specifically the invention belongs to street lamp protection technique field.
Background technology
Street lamp refers to the light fixture in the illumination zone of road surface in traffic lighting, and the trip for giving people brings very big convenience.
With the continuous acceleration of urbanization process, street lamp extensive use with traffic improvement, it has also become indispensable in traffic system
Part.
In order to protect the use of street lamp good, street lamp outside is provided with protective cover.Existing street lamp protective cover only has anti-
Protective function, and in practical application, street lamp can often be attacked by birds.Birds are stayed on street lamp, cause the contact of scratching
Destruction and the pollution of excreta, very big inconvenience is brought to normally using for street lamp.And due to higher, the city of setting height of street lamp
Political affairs personnel be not easily cleaned, and also increases the burden of municipal administration maintenance.
The content of the invention
In order to overcome the deficiencies in the prior art, the invention provides a kind of street lamp protective cover, realize vibrating with integrative-structure
With voice bird dispelling function, effect on driving birds is good.
The purpose of the present invention is achieved through the following technical solutions：
A kind of street lamp protective cover, has：
Cover body, it is located at outside light fixture, for protecting the light fixture；
Rotation backplate, its all standing is provided with the middle part of the rotation backplate and is hinged on the whole upper surface of the cover body
Axis hole, the rotation backplate is divided into first end and the second end by the axis hole that is hinged, and described being hinged is provided with pole wheel in axis hole,
The pole wheel is uniformly distributed in the circumferential surface for being hinged axis hole；
Stator jointed shaft, it has coil windings, and the coil windings include iron core and the line being set around on the iron core
Circle, the stator jointed shaft two ends are fixedly connected with the cover body respectively, and the stator jointed shaft is sheathed on and described is hinged axis hole
Interior, the rotation backplate is rotatably held on the stator jointed shaft；
Flexible member group, it includes the first flexible member and the second flexible member, and first flexible member is located at described
Between the upper surface of first end and the cover body, second flexible member is located at the upper surface at second end and the cover body
Between；
Loudspeaker unit, it is electrically connected on the coil, for playing the voice messaging for bird repellent.
Used as the improvement of above-mentioned technical proposal, the pole wheel is the annular magnetic for being distributed in the jointed shaft internal surface of hole
Pole, is provided with pawl pole stator outside the coil windings, the pawl pole stator is provided with multiple positive with the pole wheel relative
Pawl pole pawl point, the pawl pole pawl point is in the range of 360 ° along the profile circumference non-uniform Distribution of the pole wheel, the coil
Winding is multiple and the profile even circumferential along the pole wheel in the range of 360 ° is distributed.
Used as the further improvement of above-mentioned technical proposal, the pawl pole stator is circumferentially uniformly distributed by the range of 360 °
Multiple pawl pole magnetic conduction groups composition, the pawl pole magnetic conduction group include led in the pawl pole along the circumferential spread of the pawl pole magnetic conduction group
Equally distributed multiple pawl pole pawl points in the range of magnetic group.
As the further improvement of above-mentioned technical proposal, the adjacent pawl pole in the same pawl pole magnetic conduction group
Pitch angle between pawl point is the first pitch angle, respectively two adjacent institutes in two adjacent pawl pole magnetic conduction groups
The pitch angle between pawl pole pawl point is stated for the second pitch angle, first pitch angle has with second pitch angle and is not mutually equal
Numerical value.
Used as the further improvement of above-mentioned technical proposal, the pawl pole magnetic conduction group is provided with the coil windings, the pawl
The number of pole magnetic conduction group is equal with the number of the coil windings.
Used as the further improvement of above-mentioned technical proposal, the pawl pole stator is 2, and 2 pawl pole stators pass through institute
State pawl pole pawl point to be intermeshed and form the resettlement section for accommodating the coil windings, the pawl pole stator is away from the pawl pole
One end of pawl point is provided with fixed shaft end, and the fixed shaft end is fixedly connected on the cover body.
Used as the further improvement of above-mentioned technical proposal, the first end is provided with the first balancing weight, and second end is provided with
Second balancing weight, first balancing weight is symmetrical on the stator jointed shaft with second balancing weight.
Used as the further improvement of above-mentioned technical proposal, the center of gravity of the rotation backplate is located in the stator jointed shaft
On heart axle.
Used as the further improvement of above-mentioned technical proposal, the upper surface of the rotation backplate is curved surfaces, the arc
Surface is symmetrical on the stator jointed shaft, it is described rotation backplate in the middle part of vertical position higher than the first end with it is described
Second end.
Used as the further improvement of above-mentioned technical proposal, the upper surface of the rotation backplate has guiding gutter, the water conservancy diversion
Groove is used to drain ponding debris.
The beneficial effects of the invention are as follows：
(1) in rotation backplate and stator jointed shaft is set on the upper surface of cover body, rotation backplate is by stator jointed shaft
It is rotatably held on cover body, rotates and further respectively have flexible member group between the two ends of backplate and cover body, when small bird falls within
When on rotation backplate, rotation backplate is rotated under the impact of small bird, and is held under the elastic reaction of flexible member group
It is continuous to shake repeatedly, small bird is stood and realize the mechanical bird repellent of oscillatory type；
(2) pole wheel is set in being hinged for backplate of rotation in axis hole, in setting coil windings, magnetic pole on stator jointed shaft
Rotor is rotatably held in outside coil windings with backplate is rotated, makes to be generated electricity because electromagnetic induction is acted in coil windings,
Bird repellent voice is played with drive the speaker unit, voice bird repellent is realized with self-powered flowing mode, power supply is set without extra, with certainly
The advantage of main energy supply.
To enable the above objects, features and advantages of the present invention to become apparent, preferred embodiment cited below particularly, and coordinate
Appended accompanying drawing, is described in detail below.
Brief description of the drawings
Technical scheme in order to illustrate more clearly the embodiments of the present invention, below will be attached to what is used needed for embodiment
Figure is briefly described, it will be appreciated that the following drawings illustrate only certain embodiments of the present invention, thus be not construed as it is right
The restriction of scope, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to this
A little accompanying drawings obtain other related accompanying drawings.
Fig. 1 is the overall schematic of the street lamp protective cover that the embodiment of the present invention 1 is provided；
Fig. 2 is the structure sectional view of the street lamp protective cover that the embodiment of the present invention 1 is provided；
Fig. 3 is enlarged diagram at the A of street lamp protective cover in Fig. 2；
Fig. 4 is the partial schematic diagram of the street lamp protective cover that the embodiment of the present invention 1 is provided；
Fig. 5 is the partial sectional view of the street lamp protective cover that the embodiment of the present invention 1 is provided；
Fig. 6 is the partial view of the street lamp protective cover that the embodiment of the present invention 1 is provided.
Main element symbol description：
1000- street lamp protective covers, 0100- cover bodies, 0200- rotation backplates, 0210- is hinged axis hole, 0220- first ends,
The ends of 0230- second, 0240- pole wheels, 0300- stator jointed shafts, 0310- coil windings, 0311- iron cores, 0312- coils,
0320- pawl pole stators, 0321- pawl pole magnetic conduction groups, 0321a- pawl poles pawl point, 0330- fixes shaft end, α-the first pitch angles, β-the
Two pitch angles, 0400- flexible member groups, the flexible members of 0410- first, the flexible members of 0420- second, 0500- loudspeaker units.
Specific embodiment
For the ease of understanding the present invention, street lamp protective cover is described more fully below with reference to relevant drawings.It is attached
The preferred embodiment of street lamp protective cover is given in figure.But, street lamp protective cover can be realized by many different forms,
It is not limited to embodiment described herein.On the contrary, the purpose for providing these embodiments is to make the disclosure to street lamp protective cover
Content is more thorough comprehensive.
It should be noted that when element is referred to as " being fixed on " another element, it can directly on another element
Or can also there is element placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or may be simultaneously present centering elements.Conversely, when element be referred to as " directly existing " another element " on " when,
In the absence of intermediary element.Term as used herein " vertical ", " level ", "left", "right" and similar statement are
For illustrative purposes.
Unless otherwise defined, all of technologies and scientific terms used here by the article with belong to technical field of the invention
The implication that technical staff is generally understood that is identical.The term used in the description in street lamp protective cover is intended merely to retouch herein
State the purpose of specific embodiment, it is not intended that the limitation present invention.Term as used herein " and/or " include one or more
The arbitrary and all of combination of related Listed Items.
Embodiment 1
Fig. 1 is referred to, street lamp protective cover 1000 has cover body 0100, and cover body 0100 is located at outside light fixture, for guard lamp
Tool.Specifically, light fixture passes through cover body 0100 and externally throw light, realizes illumination functions.In this, cover body 0100 have protection,
Printing opacity and the multi-functional decorated.Usually, cover body 0100 has metallic support with the transparent glass cover on metallic support.
Fig. 1~3 are please referred to, street lamp protective cover 1000 also has rotation backplate 0200.The rotation all standing of backplate 0200
In on the whole upper surface of cover body 0100, in other words, cover body 0100 is overall to be under the protection of rotation backplate 0200, Bu Huizhi
The impact of small bird, rainwater or debris is received, to ensure cleaning and the service life of cover body 0100.
Wherein, the middle part of rotation backplate 0200 is provided with and is hinged axis hole 0210, and rotation backplate 0200 is hinged 0210 point of axis hole
It is the end 0230 of first end 0220 and second, is hinged in axis hole 0210 and is provided with pole wheel 0240, pole wheel 0240 is uniformly distributed
In the circumferential surface for being hinged axis hole 0210.
Specifically, the end 0230 of first end 0220 and second forms lever construction on being hinged axis hole 0210, and jointed shaft
Hole 0210 is in its intermediate part and first end 0220 is had the equal arm of force with the second end 0230.Under free state, first end
0220 keeps separating with the second end 0230 with the upper surface of cover body 0100, forms the hanging balanced structure in two ends.Work as first end
0220 or during the second 0230 stress of end, only by taking the stress of first end 0220 as an example, the stress of first end 0220 sink and close to cover body
0100 upper surface, makes rotation backplate 0200 be rotated around axis hole 0210 is hinged, and the second end 0230 raises up immediately, realizes rotation backplate
0200 rotary oscillation.
Preferably, first end 0220 is provided with the first balancing weight, and the second end 0230 is provided with the second balancing weight.First balancing weight with
Second balancing weight is used to strengthen the rotating torque at the end 0230 of first end 0220 and second, to improve the end of first end 0220 and second
Reaction sensitivity during 0230 respective stress.
Wherein, the first balancing weight is symmetrical on stator jointed shaft 0300 with the second balancing weight.Further, first matches somebody with somebody
Pouring weight and the second balancing weight have identical quality, the first balancing weight is had relative to axis hole 0210 is hinged with the second balancing weight
Opplied moment equal in magnitude and in opposite direction, to keep the free poised state at the end 0230 of first end 0220 and second.
Preferably, pole wheel 0240 is the annular magnetic pole for being distributed in the inner surface for being hinged axis hole 0210.Specifically, magnetic pole
Rotor 0240 is uniformly distributed in the inside cylindrical surface for being hinged axis hole 0210, and forms equally distributed circumferential magnetic field.Wherein, magnetic
Pole rotor 0240 can by the range of 360 ° circumferentially equally distributed multiple set of permanent magnets into, it is also possible to by 360 ° of scopes
Inside circumferentially equally distributed Exciting Windings for Transverse Differential Protection is constituted, and is used to produce enough magnetic flux.
Preferably, the center of gravity of rotation backplate 0200 is located on the central shaft of stator jointed shaft 0300.Specifically, due to rotation
The center of gravity of backplate 0200, on same vertical guide, rotates the gravity torque of backplate 0200 with the central axis of stator jointed shaft 0300
It is zero, it is ensured that rotation backplate 0200 is in the hanging state in holding two ends under free state.Wherein, free state, refers to rotation shield
The state that plate 0200 is not driven by external force.
Preferably, the upper surface of rotation backplate 0200 is curved surfaces, and curved surfaces are symmetrical on stator jointed shaft 0300
Distribution, the vertical position at the middle part of rotation backplate 0200 is higher than the end 0230 of first end 0220 and second.Specifically, the circle of curved surfaces
Heart axle position in rotation backplate 0200 close to the side of cover body 0100, and make the middle part of curved surfaces spinning backplate 0200 to its two
Round and smooth decline is held, a smooth gradient structure is formed.
Here, on the one hand gradient structure makes the gravity of small bird or debris with dividing close to the two ends of rotation backplate 0200
Power, so as to increase the trend that small bird or the two ends of debris spinning backplate 0200 slide, makes small bird be difficult to stand, and strengthens bird repellent or removes
Miscellaneous effect；On the other hand increase the turning moment at the end 0230 of first end 0220 or second by increasing the arm of force, further add
The rotation concussion at the end 0230 of acute first end 0220 or second.
Preferably, the upper surface of rotation backplate 0200 has guiding gutter, and guiding gutter is used to drain ponding debris.
Fig. 1~6 are please referred to, street lamp protective cover 1000 also has stator jointed shaft 0300,0300 liang of stator jointed shaft
End is fixedly connected with cover body 0100 respectively, and stator jointed shaft 0300 is sheathed on and is hinged in axis hole 0210, and rotation backplate 0200 can revolve
It is held on stator jointed shaft 0300 with turning.Specifically, rotation backplate 0200 is by stator jointed shaft 0300 and the shape of cover body 0100
Into articulated structure, for rotation concussion provides architecture basics.In an exemplary embodiment, the two ends of axis hole 0210 difference is hinged
Loading bearing is arranged with, loading bearing is simultaneously sheathed on stator jointed shaft 0300, is used to bear to rotate load, it is ensured that hinging rotary
Stable movement.
Wherein, stator jointed shaft 0300 has coil windings 0310, and coil windings 0310 include iron core 0311 and are set around
Coil 0312 on iron core 0311, iron core 0311 is made up of magnetic material, and magnetic is produced by the magnetic fields of magnet rotor, from
And coil 0312 is among magnetic field between iron core 0311 and pole wheel 0240.When the rotation of backplate 0200 is rotated, line
There is relative motion, the cutting magnetic induction line of coil 0312 between circle 0312 and pole wheel 0240 and electromagnetic induction occurs, so that
Induced-current is produced on coil 0312.
Preferably, pawl pole stator 0320 is provided with outside coil windings 0310, pawl pole stator 0320 is provided with multiple and magnetic pole and turns
Son 0240 positive relative pawl pole pawl point 0321a, pawl pole pawl point 0321a are in the range of 360 ° along the profile circle of pole wheel 0240
All non-uniform Distributions, coil windings 0310 are divided for multiple and along pole wheel 0240 in the range of 360 ° profile even circumferential
Cloth.
Further preferably, pawl pole stator 0320 is by circumferentially equally distributed multiple pawl pole magnetic conduction groups in the range of 360 °
0321 composition, pawl pole magnetic conduction group 0321 includes equal in the range of pawl pole magnetic conduction group 0321 along the circumferential spread of pawl pole magnetic conduction group 0321
Multiple pawl pole pawl point 0321a of even distribution.
Due to pawl pole pawl point 0321a in the range of 360 ° along the profile circumference non-uniform Distribution of pole wheel 0240, each
Pawl pole pawl point 0321a is different to the magnetive attraction that pole wheel 0240 applies, and with coil windings 0310 to pole wheel
The 0240 obstruction power for applying occurs to neutralize negative function, greatly reduces the inhibition that pole wheel 0240 is subject to.
Here, coil windings 0310 have high energy transformation ratio, so as under relatively low driving rotating speed, hinder power
Loss effect still very little, coil windings 0310 can export effective current, power supply is provided to each electrical appliance in circuit.
Further preferably, the pitch angle between the adjacent pawl pole pawl point 0321a in same pawl pole magnetic conduction group 0321
It is the first angle of distribution α, respectively between the adjacent pawl pole pawl point 0321a of two in two adjacent pawl pole magnetic conduction groups 0321
Pitch angle be the second angle of distribution β, the first angle of distribution α and the second angle of distribution β with the numerical value that is not mutually equal.
Because the first angle of distribution α is not mutually equal with the second angle of distribution β, pawl pole pawl point 0321a cannot with adjacent permanent magnet
Fixed position relationship is formed, magnetic field therebetween is continually changing with the rotation of pole wheel 0240, makes pawl pole stator
Distributed magnetic field between 0320 and pole wheel 0240 is presented uneven distribution straggly, further improves coil windings 0310
Generating efficiency, enough electrical power are provided with for circuit.
Further preferably, pawl pole magnetic conduction group 0321 is provided with coil windings 0310, the number and line of pawl pole magnetic conduction group 0321
The number for enclosing winding 0310 is equal.
Preferably, pawl pole stator 0320 is 2, and 2 pawl pole stators 0320 are intermeshed and shape by pawl pole pawl point 0321a
Into the resettlement section for accommodating coil windings 0310, pawl pole stator 0320 is provided with fixing axle away from one end of pawl pole pawl point 0321a
End 0330, fixed shaft end 0330 is fixedly connected on cover body 0100.
Street lamp protective cover 1000 also has flexible member group 0400, and flexible member group 0400 includes the first flexible member 0410
With the second flexible member 0420, the first flexible member 0410 is located between first end 0220 and the upper surface of cover body 0100, and second
Flexible member 0420 is located between the second end 0230 and the upper surface of cover body 0100.
Specifically, the first flexible member 0410 and the second flexible member 0420 can use multiple structural forms.Show at one
In the embodiment of plasticity, the first flexible member 0410 and the second flexible member 0420 are preferably spring, are further preferably
Compression spring, and the two has identical structure and parameter, to ensure the in the same size of elastic acting force.
Here, the two ends of the first flexible member 0410 connect the upper surface of first end 0220 and cover body 0100, second respectively
The two ends of flexible member 0420 connect the upper surface at the second end 0230 and cover body 0100 respectively.When small bird or debris fall within rotation shield
On plate 0200, as a example by falling within first end 0220, first end 0220 declines and compresses the first flexible member 0410, the first elasticity unit
The acting in opposition of part 0410 makes first end 0220 slow down and reversely raise up in first end 0220；Meanwhile, the second end 0230 raises up and draws
The second flexible member 0420 is stretched, the acting in opposition of the second flexible member 0420 makes the second end 0230 slow down and anti-in the second end 0230
To sinking.Thus, first end 0220 is shaken repeatedly with the second end 0230, makes the persistently rotation concussion of rotation backplate 0200, realizes machine
The bird repellent effect of tool concussion.
Street lamp protective cover 1000 also has loudspeaker unit 0500, and loudspeaker unit 0500 is electrically connected at coil 0312
On, for playing the voice messaging for bird repellent.
Specifically, in the end 0230 of first end 0220 and second is shaken repeatedly, the cutting magnetic induction line repeatedly of coil 0312, without
It is disconnected to generate electricity, it is ensured that circuit has enough electric energy.Electric energy is exported to loudspeaker unit 0500, loudspeaker unit 0500 is held
Bird repellent voice is put in continued broadcasting, and power supply is set without extra, with very environmentally friendly characteristic, and structure is further simplified.
It should be noted that in another embodiment, the equipment for generating electricity can also use other structures form, example
The claw-pole motor of other structures, external rotor electric machine, external stator motor etc., are not limited to the class generator that the present embodiment is provided in this way
Type.
In all examples being illustrated and described herein, any occurrence should be construed as merely exemplary, without
Be as limitation, therefore, other examples of exemplary embodiment can have different values.
It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined in individual accompanying drawing, then it need not be further defined and explained in subsequent accompanying drawing.
Embodiment described above only expresses several embodiments of the invention, and its description is more specific and detailed, but simultaneously
Therefore limitation of the scope of the invention can not be interpreted as.It should be pointed out that for the person of ordinary skill of the art,
Without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection model of the invention
Enclose.Therefore, protection scope of the present invention should be determined by the appended claims.
Claims (10)
1. a kind of street lamp protective cover, it is characterised in that have：
Cover body, it is located at outside light fixture, for protecting the light fixture；
Rotation backplate, its all standing is provided with the middle part of the rotation backplate and is hinged axis hole on the whole upper surface of the cover body,
The rotation backplate is divided into first end and the second end by the axis hole that is hinged, and described being hinged is provided with pole wheel in axis hole, described
Pole wheel is uniformly distributed in the circumferential surface for being hinged axis hole；
Stator jointed shaft, it has coil windings, and the coil windings include iron core and the coil being set around on the iron core, institute
Stator jointed shaft two ends are stated to be fixedly connected with the cover body respectively, the stator jointed shaft be sheathed on it is described be hinged in axis hole, institute
Rotation backplate is stated to be rotatably held on the stator jointed shaft；
Flexible member group, it includes the first flexible member and the second flexible member, and first flexible member is located at described first
Between end and the upper surface of the cover body, second flexible member located at the upper surface of second end and the cover body it
Between；
Loudspeaker unit, it is electrically connected on the coil, for playing the voice messaging for bird repellent.
2. street lamp protective cover according to claim 1, it is characterised in that the pole wheel is to be distributed in the jointed shaft
The annular magnetic pole of internal surface of hole, is provided with pawl pole stator outside the coil windings, the pawl pole stator is provided with multiple with the magnetic
The positive relative pawl pole pawl point of pole rotor, profile circumference of the pawl pole pawl point along the pole wheel in the range of 360 ° is non-
Even distribution, the coil windings are multiple and the profile even circumferential along the pole wheel in the range of 360 ° is distributed.
3. street lamp protective cover according to claim 2, it is characterised in that the pawl pole stator by the range of 360 ° along circle
Week, equally distributed multiple pawl pole magnetic conduction groups were constituted, and the pawl pole magnetic conduction group includes existing along the circumferential spread of the pawl pole magnetic conduction group
Equally distributed multiple pawl pole pawl points in the range of the pawl pole magnetic conduction group.
4. street lamp protective cover according to claim 3, it is characterised in that adjacent in the same pawl pole magnetic conduction group
Pawl pole pawl point between pitch angle be the first pitch angle, respectively two in two adjacent pawl pole magnetic conduction groups
Pitch angle between individual adjacent pawl pole pawl point is the second pitch angle, and first pitch angle has with second pitch angle
There is the numerical value being not mutually equal.
5. street lamp protective cover according to claim 3, it is characterised in that the pawl pole magnetic conduction group be provided with the coil around
Group, the number of the pawl pole magnetic conduction group is equal with the number of the coil windings.
6. street lamp protective cover according to claim 2, it is characterised in that the pawl pole stator is 2,2 pawl poles
Stator is intermeshed by pawl pole pawl point and forms the resettlement section for accommodating the coil windings, and the pawl pole stator is remote
One end from pawl pole pawl point is provided with fixed shaft end, and the fixed shaft end is fixedly connected on the cover body.
7. street lamp protective cover according to claim 1, it is characterised in that the first end is provided with the first balancing weight, described
Second end is provided with the second balancing weight, and first balancing weight is hinged axial symmetry point with second balancing weight on the stator
Cloth.
8. street lamp protective cover according to claim 1, it is characterised in that the center of gravity of the rotation backplate is located at the stator
On the central shaft of jointed shaft.
9. street lamp protective cover according to claim 1, it is characterised in that the upper surface of the rotation backplate is arc table
Face, the curved surfaces are symmetrical on the stator jointed shaft, and the vertical position in the middle part of the rotation backplate is higher than described
First end and second end.
10. street lamp protective cover according to claim 1, it is characterised in that the upper surface of the rotation backplate has water conservancy diversion
Groove, the guiding gutter is used to drain ponding debris.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710313517.XA CN106907690B (en) | 2017-05-05 | 2017-05-05 | street lamp protective cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710313517.XA CN106907690B (en) | 2017-05-05 | 2017-05-05 | street lamp protective cover |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106907690A true CN106907690A (en) | 2017-06-30 |
| CN106907690B CN106907690B (en) | 2018-06-29 |
Family
ID=59210299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710313517.XA Expired - Fee Related CN106907690B (en) | 2017-05-05 | 2017-05-05 | street lamp protective cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106907690B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108797902A (en) * | 2018-06-11 | 2018-11-13 | 夏静 | A kind of bus platform that can be removed the snow certainly |
| CN111503446A (en) * | 2020-04-10 | 2020-08-07 | 漆建平 | A supervisory equipment for forestry |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH034409U (en) * | 1989-05-31 | 1991-01-17 | ||
| CN1103248A (en) * | 1993-11-05 | 1995-06-07 | 大庭建筑物保养株式会社 | Apparatus for inhibitively preventing birds from crowding |
| CN101349387A (en) * | 2007-07-19 | 2009-01-21 | 富士迈半导体精密工业（上海）有限公司 | Outdoor light fitting |
| CN102164480A (en) * | 2008-09-23 | 2011-08-24 | 皇家飞利浦电子股份有限公司 | Animal-adapted illumination method and system |
| CN202476330U (en) * | 2012-02-02 | 2012-10-10 | 陈晓容 | Device for dispelling birds and large animals |
| CN105739347A (en) * | 2016-05-09 | 2016-07-06 | 国网山东省电力公司滨州市滨城区供电公司 | Bird repeller used for power grid line and bird repelling method |
-
2017
- 2017-05-05 CN CN201710313517.XA patent/CN106907690B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH034409U (en) * | 1989-05-31 | 1991-01-17 | ||
| CN1103248A (en) * | 1993-11-05 | 1995-06-07 | 大庭建筑物保养株式会社 | Apparatus for inhibitively preventing birds from crowding |
| CN101349387A (en) * | 2007-07-19 | 2009-01-21 | 富士迈半导体精密工业（上海）有限公司 | Outdoor light fitting |
| CN102164480A (en) * | 2008-09-23 | 2011-08-24 | 皇家飞利浦电子股份有限公司 | Animal-adapted illumination method and system |
| CN202476330U (en) * | 2012-02-02 | 2012-10-10 | 陈晓容 | Device for dispelling birds and large animals |
| CN105739347A (en) * | 2016-05-09 | 2016-07-06 | 国网山东省电力公司滨州市滨城区供电公司 | Bird repeller used for power grid line and bird repelling method |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108797902A (en) * | 2018-06-11 | 2018-11-13 | 夏静 | A kind of bus platform that can be removed the snow certainly |
| CN108797902B (en) * | 2018-06-11 | 2020-10-27 | 丁娇娇 | Bus stop capable of automatically removing snow |
| CN111503446A (en) * | 2020-04-10 | 2020-08-07 | 漆建平 | A supervisory equipment for forestry |
| CN111503446B (en) * | 2020-04-10 | 2021-06-15 | 漆建平 | A supervisory equipment for forestry |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106907690B (en) | 2018-06-29 |
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