CN117469626A - Automatic change over form street lamp of preventing wind - Google Patents
Automatic change over form street lamp of preventing wind Download PDFInfo
- Publication number
- CN117469626A CN117469626A CN202311643783.0A CN202311643783A CN117469626A CN 117469626 A CN117469626 A CN 117469626A CN 202311643783 A CN202311643783 A CN 202311643783A CN 117469626 A CN117469626 A CN 117469626A
- Authority
- CN
- China
- Prior art keywords
- lamp
- wind
- lamp body
- supporting arm
- shaft
- 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
Links
- 238000004804 winding Methods 0.000 claims description 13
- 230000005484 gravity Effects 0.000 claims description 6
- 241000258971 Brachiopoda Species 0.000 claims description 4
- 230000002265 prevention Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000005381 potential energy Methods 0.000 description 4
- 238000013016 damping Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000007664 blowing Methods 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Classifications
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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
- F21V15/00—Protecting lighting devices from damage
- F21V15/005—Measures against vandalism, stealing or tampering
-
- 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
- F21S8/086—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light with lighting device attached sideways of the standard, e.g. for roads and highways
-
- 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
- F21V21/14—Adjustable mountings
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a windproof street lamp capable of automatically switching forms, which comprises a lamp post, wherein a first supporting arm is sleeved at the top of the lamp post, a guide part is arranged on one side of the first supporting arm, a second supporting arm is arranged in the guide part in a sliding manner, and one end of the second supporting arm extends out of the guide part and is connected with a luminous lamp body; the top of the lamp post is rotationally provided with a wind shaft, and a first torsion spring is connected between the wind shaft and the lamp post; a switching component used for enabling the luminous lamp body to be switched between a horizontal state and an inclined state is connected between the second supporting arm and the wind shaft; according to the invention, the first torsion spring, the wind shaft, the switching component and the second supporting arm are matched, so that the luminous lamp body can be automatically switched between the horizontal state and the inclined state under the action of wind power, the windproof capability of the luminous lamp body is enhanced, the risk of damage of the luminous lamp body caused by wind is effectively reduced, and no additional power is required, so that the luminous lamp is more economical and environment-friendly.
Description
Technical Field
The invention relates to the technical field of lamps, in particular to a windproof street lamp capable of automatically switching forms.
Background
Street lamps are common public facilities, provide road surfaces for people, and are mostly installed in an inclined and fixed mode for enlarging irradiation areas. However, when the wind power is large in the windy weather, the periphery of the street lamp is open, and because of inclined installation, the wind receiving surface of the street lamp is large, so that the street lamp is greatly influenced by the wind power, the street lamp is damaged due to overlarge wind power, and the wind-proof capability is weak.
Disclosure of Invention
The invention aims to overcome the defects and provide the wind-proof street lamp with the automatic switching mode.
In order to achieve the above object, the present invention is specifically as follows:
the utility model provides an automatic change over form windproof street lamp, includes the lamp pole, and lamp pole top cover is equipped with first support arm, and first support arm one side is equipped with the guide part, and the slip is equipped with the second support arm in the guide part, and second support arm one end stretches out the guide part and is connected with the luminous lamp body; the top of the lamp post is rotationally provided with a wind shaft, and a first torsion spring is connected between the wind shaft and the lamp post;
a switching component used for enabling the luminous lamp body to be switched between a horizontal state and an inclined state is connected between the second supporting arm and the wind shaft.
Preferably, the switching assembly comprises a winding shaft fixedly sleeved on the wind shaft and a traction piece wound on the winding shaft, one end of the traction piece is connected to the winding shaft, a through hole is formed in the position, corresponding to the guide part, of the lamp post, and the other end of the traction piece penetrates through the through hole, stretches into the guide part and is fixedly connected with one end of the second supporting arm.
Preferably, the luminous lamp body comprises a lamp shell, an inclined chute is arranged in the top of the lamp shell, a balancing weight is arranged in the chute in a sliding manner, when the luminous lamp body is in a horizontal state, the height of one end of the chute, which is close to the lamp post, is higher than the height of the other end of the chute, and the balancing weight slides to the lower end of the chute.
Preferably, an elastic piece is connected between the balancing weight and the lower end of the chute.
Preferably, a second torsion spring is connected between the inner wall of the first support arm and the outer wall of the lamp post.
Preferably, the light-emitting lamp body further comprises a light-emitting lamp panel arranged at the bottom of the lamp housing and a refraction lens arranged below the light-emitting lamp panel, wherein the two ends of the refraction lens in the first direction are movably hinged with the lamp housing, one end of the refraction lens, which is close to the lamp post in the second direction, is matched with the lamp housing through a connecting rod and a hinge shaft, the connecting rod is kept in a state perpendicular to a horizontal plane under the action of gravity of the refraction lens, and the first direction is mutually perpendicular to the second direction, so that the refraction lens is inclined in the second direction.
Preferably, the middle part of the lamp housing is provided with a hollow structure.
Preferably, concave-convex structures with a streaming function are uniformly distributed on the bottom surface of the hollow structure.
Preferably, the top periphery and the bottom periphery of the lamp housing are both provided with arc guide structures.
The beneficial effects of the invention are as follows: according to the invention, the first torsion spring, the wind shaft, the switching component and the second supporting arm are matched, so that the luminous lamp body can be automatically switched between the horizontal state and the inclined state under the action of wind power, the windproof capability of the luminous lamp body is enhanced, the risk of damage of the luminous lamp body caused by wind is effectively reduced, and no additional power is required, so that the luminous lamp is more economical and environment-friendly.
Drawings
FIG. 1 is a schematic view of the structure of the present invention when a light-emitting lamp body is in an inclined state;
FIG. 2 is a cross-sectional view of the present invention when the light-emitting lamp body is in an inclined state;
FIG. 3 is a schematic view of the structure of the light-emitting lamp body of the present invention in a horizontal state;
FIG. 4 is a schematic view of the structure of the light-emitting lamp of the present invention;
FIG. 5 is a schematic cross-sectional view of the lamp body of the present invention in an inclined state;
FIG. 6 is an exploded view of the lamp body of the present invention;
reference numerals illustrate: 1. a lamp post; 2. a first support arm; 21. a guide part; 3. a wind shaft; 4. a second support arm; 5. a light-emitting lamp body; 51. a lamp housing; 511. a chute; 512. a hollow structure; 513. a concave-convex structure; 514. an arc flow guiding structure; 52. balancing weight; 53. an elastic member; 54. a light emitting lamp panel; 55. a refractive lens; 56. a connecting rod; 57. a hinge shaft; 6. a first torsion spring; 71. a winding shaft; 72. a traction member; 8. and a second torsion spring.
Detailed Description
The invention will now be described in further detail with reference to the drawings and the specific embodiments, without limiting the scope of the invention.
As shown in fig. 1 to 6, the wind-proof street lamp with automatic switching modes according to the embodiment comprises a lamp post 1, a first supporting arm 2, a wind shaft 3, a second supporting arm 4 and a luminous lamp body 5;
the first support arm 2 is sleeved on the top of the lamp post 1, the side wall of the first support arm 2 is provided with a guide part 21 for providing a guide effect for the second support arm 4, preferably, the first support arm 2 is approximately cylindrical, the guide part 21 is of a hollow structure communicated with the interior of the first support arm 2, the guide part 21 is provided with a straight line section and an arc section, two ends of the straight line section are connected to the side wall of the first support arm 2 and the arc section, and the shape of the second support arm 4 is matched with that of the arc section, so that the second support arm 4 can smoothly slide in the guide part 21;
the wind shaft 3 is rotatably arranged on the top of the lamp post 1, a first torsion spring 6 is connected between the wind shaft 3 and the lamp post 1, and torque is provided for the wind shaft 3 through the first torsion spring 6; one end of the second supporting arm 4 is arranged in the guide part 21 in a sliding way, the other end of the second supporting arm 4 extends out of the guide part 21, and the luminous lamp body 5 is arranged at the other end of the second supporting arm 4;
a switching component for enabling the light-emitting lamp body 5 to be switched between a horizontal state and an inclined state is connected between the second supporting arm 4 and the wind shaft 3;
when the wind shaft 3 is rotated under the action of wind force, the first torsion spring 6 generates torque, the wind shaft 3 enables the second support arm 4 to slide outwards in the guide part 21 through the switching component, the light-emitting lamp body 5 is switched to a horizontal state, and when the first torsion spring 6 releases the torque, the wind shaft 3 enables the second support arm 4 to slide inwards in the guide part 21 through the switching component, and the light-emitting lamp body 5 is switched to an inclined state.
Specifically, when no wind force or wind force is smaller than the torque of the first torsion spring 6, the wind shaft 3 does not rotate, and under the action of the first torsion spring 6, the switching component makes the second support arm 4 slide inwards to be in place, so that the light-emitting lamp body 5 is in an inclined state, namely forms a certain inclined angle with a horizontal plane, the light-emitting lamp body 5 is in a normal irradiation state, the irradiation distance is prolonged, and the irradiation area can be effectively increased;
when the wind force is larger than the torque of the first torsion spring 6, the wind shaft 3 rotates under the action of wind force to overcome the torque of the first torsion spring 6, the first torsion spring 6 provides damping buffer for the wind shaft 3 and converts part of wind energy into elastic potential energy, the wind shaft 3 enables the second supporting arm 4 to extend outwards to the guide part 21 through the switching component, the light-emitting lamp body 5 is in a horizontal state, namely, is kept parallel to the horizontal plane, the light-emitting lamp body 5 is in a windproof state, the direct contact area with wind is reduced, and the wind resistance is reduced, so that the risk of damage caused by wind-induced damage to the light-emitting lamp body 5 can be reduced, and the wind resistance of the light-emitting lamp body 5 is enhanced; when the wind force reduces to be less than the torque of the first torsion spring 6, the first torsion spring 6 releases elastic potential energy to drive the wind shaft 3 to reversely rotate, and the wind shaft 3 enables the second supporting arm 4 to inwards slide through the switching assembly, so that the luminous lamp body 5 returns to the normal irradiation state again.
This embodiment cooperates through setting up first torsional spring 6, windy axle 3, switching element and second support arm 4 to can be with the help of the wind-force effect, make luminous lamp body 5 automatic switch-over between horizontality and incline, thereby strengthen luminous lamp body 5 prevent wind the ability, effectively reduce luminous lamp body 5 and cause the risk of damage because of wind, and need not additionally to provide power, more economical and environmental protection.
Specifically, as shown in fig. 1 to 3, the connection point between the second support arm 4 and the light-emitting lamp body 5 is eccentrically arranged, so that the light-emitting lamp body 5 is driven by the second support arm 4 to perform state switching more smoothly.
In some embodiments, as shown in fig. 2, the switching assembly includes a winding shaft 71 fixedly sleeved on the wind shaft 3 and a traction member 72 wound around the winding shaft 71, one end of the traction member 72 is connected to the winding shaft 71, a through hole is formed in the lamp post 1 corresponding to the guide portion 21, and the other end of the traction member 72 passes through the through hole, extends into the guide portion 21 and is fixedly connected with one end of the second support arm 4. Preferably, the traction member 72 may be a chain, a wire rope, or a traction rope.
Specifically, when the wind shaft 3 rotates, the wind shaft 3 drives the winding shaft 71 to rotate, the winding shaft 71 drives the traction piece 72 to perform winding and unwinding operations, when the traction piece 72 winds, the traction piece 72 pulls the second support arm 4 to slide inwards, the second support arm 4 drives the light-emitting lamp body 5 to switch to an inclined state, when the traction piece 72 unwinds, under the gravity action of the second support arm 4 and the light-emitting lamp body 5, the second support arm 4 slides outwards to drive the light-emitting lamp body 5 to switch to a horizontal state, and thus automatic switching of the light-emitting lamp body 5 between the inclined state and the horizontal state is realized by means of wind force.
In some embodiments, as shown in fig. 1 to 6, the lighting lamp body 5 includes a lamp housing 51, an inclined chute 511 is provided in the top of the lamp housing 51, a counterweight 52 is slidably provided in the chute 511, when the lighting lamp body 5 is in a horizontal state, the height of one end of the chute 511 near the lamp pole 1 is higher than the height of the other end of the chute 511, and the counterweight 52 slides to the lower end of the chute 511.
Specifically, when the light-emitting lamp body 5 is in an inclined state, the inclination angle of the light-emitting lamp body 5 is larger, and the balancing weight 52 slides along the track of the chute 511 towards the direction of the chute 511, which is close to one end of the lamp post 1, under the action of gravity, so that the light-emitting lamp body 5 is stably in an inclined state; when the light-emitting lamp body 5 is switched from the inclined state to the horizontal state, the balancing weight 52 slides along the track of the chute 511 towards the direction of the chute 511 away from one end of the lamp post 1 at the moment, that is, when the light-emitting lamp body 5 is in the horizontal state, the balancing weight 52 is positioned at one end of the chute 511 with lower height, so that the light-emitting lamp body 5 is stable in the horizontal state and is more stable in the windproof process.
In the embodiment of the wind-proof street lamp with automatic switching mode, as shown in fig. 2 and 5, an elastic member 53 is connected between the counterweight 52 and the lower end of the chute 511. Preferably, the elastic member 53 is a tension spring or a spring. Specifically, in the sliding process of the balancing weight 52 along the chute 511, the elastic member 53 provides damping buffer for the balancing weight 52, so that the light-emitting lamp body 5 is more stable in the state switching process, particularly in the windproof process, the shaking of the light-emitting lamp body 5 caused by the fact that wind power is changed and floats within a certain range can be reduced, and the structure application is more stable.
In the embodiment of the wind-proof street lamp with automatic switching mode, as shown in fig. 2, in some embodiments, a second torsion spring 8 is connected between the inner wall of the first support arm 2 and the outer wall of the lamp post 1. According to the embodiment, the second torsion spring 8 is arranged, so that torque is provided for the first support arm 2, when the light-emitting lamp body 5 is influenced by strong wind, the first support arm 2 drives the light-emitting lamp body 5 to deflect to the downwind direction around the axis of the lamp pole 1 under the action of wind force by overcoming the elastic action of the second torsion spring 8, so that the influence of wind force is reduced, the second torsion spring 8 converts wind force acting on the light-emitting lamp body 5 into elastic potential energy, and therefore a damping and buffering effect can be achieved, and shaking generated when the light-emitting lamp body 5 deflects is reduced; when the wind force is reduced, the second torsion spring 8 releases elastic potential energy to reset the luminous lamp body 5.
In some embodiments, as shown in fig. 1, 2, and 4 to 6, the light-emitting lamp body 5 further includes a light-emitting lamp panel 54 disposed at the bottom of the lamp housing 51, and a refractive lens 55 disposed below the light-emitting lamp panel 54, where two ends of the refractive lens 55 in a first direction are movably hinged to the lamp housing 51, one end of the refractive lens 55, which is close to the lamp post 1 in a second direction, is hinged to the lamp housing 51 through a connecting rod 56 and a hinge shaft 57, the connecting rod 56 is kept in a state perpendicular to a horizontal plane under the action of gravity of the refractive lens 55, and the first direction and the second direction are mutually perpendicular, so that the refractive lens 55 is inclined in the second direction. Preferably, the shape of the light-emitting lamp body 5 may be circular, elliptical or other shapes, specifically, the embodiment adopts the light-emitting lamp body 5 which is approximately elliptical, the first direction is the minor axis direction of the ellipse, the second direction is the major axis direction of the ellipse, two ends of the hinge shaft 57 are connected to the lamp housing 51, one end of the connecting rod 56 is hinged to the middle part of the hinge shaft 57, the refractive lens 55 is convexly provided with a hinge lug at one end of the second direction close to the lamp post 1, and the other end of the connecting rod 56 is hinged to the hinge lug.
In this embodiment, the refractive lens 55 is provided to regulate the irradiation angle of the light-emitting lamp panel 54, so as to ensure that the irradiation angle is not changed when the light-emitting lamp body 5 is converted from the inclined state to the horizontal state. Specifically, when the light-emitting lamp body 5 is in the inclined state, the refractive angle between the refractive lens 55 and the light-emitting lamp panel 54 is smaller, and when the light-emitting lamp body 5 is switched from the inclined state to the horizontal state, the connecting rod 56 keeps the state perpendicular to the horizontal plane under the gravity action of the refractive lens 55, and the connecting rod 56 drives the refractive lens 55 to deflect towards the direction away from the light-emitting lamp panel 54, that is, the deflection direction of the refractive lens 55 is opposite to the deflection direction of the light-emitting lamp panel 54, so that the refractive angle between the refractive lens 55 and the light-emitting lamp panel 54 is changed, the illumination refractive angle is changed, and the light-emitting direction is changed, so that the light spot position is kept unchanged.
In the embodiment of the wind-proof street lamp with automatic switching mode, as shown in fig. 1 to 6, a hollow structure 512 is disposed in the middle of the lamp housing 51. In this embodiment, the hollow structure 512 is disposed on the lamp housing 51, so that the direct contact area between the light-emitting lamp body 5 and the wind can be reduced, the wind flow can directly pass through the hollow structure 512 of the lamp housing 51, the direct effect on the light-emitting lamp body 5 is reduced, and the heat dissipation effect on the light-emitting lamp body 5 can be increased by using the wind flow.
In the embodiment of the wind-proof street lamp with the automatic switching mode, as shown in fig. 2, 5 and 6, concave-convex structures 513 with a streaming function are uniformly distributed on the bottom surface of the hollow structure 512. In this embodiment, the concave-convex structure 513 is provided, so that when the wind flows through the hollow structure 512, the concave-convex structure 513 can generate a flow-around effect on the wind flow, which is beneficial to blowing away the dust accumulated on the lamp housing along with the wind flow, and reduces the dust accumulated on the lamp housing 51.
In the embodiment of the wind-proof street lamp with automatic switching mode, as shown in fig. 1 to 6, in some embodiments, the top periphery and the bottom periphery of the lamp housing 51 are provided with arc diversion structures 514. In this embodiment, the arc guiding structure 514 is disposed at the periphery of the lamp housing 51, so that the wind flow can be guided by using the arc guiding structure 514, and the influence of wind on the light-emitting lamp body 5 is reduced.
In some embodiments, a plurality of spoon-shaped blades are arranged on the wind shaft 3 along the circumferential direction, each blade is provided with a circular arc concave surface and a circular arc convex surface, when wind flows blow the circular arc convex surface, the flow velocity of the convex surface airflow is high, so that the blades are pushed to move towards the concave surface direction, when the wind flows directly blow the concave surface, the concave surfaces are pushed to rotate, the rotation directions of the blades and the concave surfaces are the same, and therefore the switching assembly can be driven to work better by means of wind force.
The foregoing description is only one preferred embodiment of the invention, and therefore all changes and modifications that come within the meaning and range of equivalency of the structures, features and principles of the invention are intended to be embraced therein.
Claims (9)
1. The wind-proof street lamp capable of automatically switching forms is characterized by comprising a lamp post, wherein a first supporting arm is sleeved on the top of the lamp post, a guiding part is arranged on one side of the first supporting arm, a second supporting arm is arranged in the guiding part in a sliding mode, and one end of the second supporting arm extends out of the guiding part and is connected with a luminous lamp body; the top of the lamp post is rotationally provided with a wind shaft, and a first torsion spring is connected between the wind shaft and the lamp post;
a switching component used for enabling the luminous lamp body to be switched between a horizontal state and an inclined state is connected between the second supporting arm and the wind shaft.
2. The street lamp of claim 1, wherein the switching assembly comprises a winding shaft fixedly sleeved on the wind shaft and a traction member wound on the winding shaft, one end of the traction member is connected to the winding shaft, a through hole is formed in the lamp post at a position corresponding to the guide part, and the other end of the traction member penetrates through the through hole to extend into the guide part and is fixedly connected with one end of the second support arm.
3. The street lamp capable of automatically switching the form and preventing wind according to claim 1, wherein the luminous lamp body comprises a lamp shell, an inclined chute is arranged in the top of the lamp shell, a balancing weight is arranged in the chute in a sliding manner, when the luminous lamp body is in a horizontal state, the height of one end of the chute, which is close to the lamp post, is higher than the height of the other end of the chute, and the balancing weight slides to the lower end of the chute.
4. A wind-proof street lamp with automatic switching patterns according to claim 3, wherein an elastic element is connected between the counterweight and the lower end of the chute.
5. The automatically switchable configuration wind-resistant street lamp of claim 1 wherein a second torsion spring is connected between the inner wall of the first support arm and the outer wall of the pole.
6. The street lamp capable of automatically switching forms and preventing wind according to claim 3, wherein the light-emitting lamp body further comprises a light-emitting lamp panel arranged at the bottom of the lamp housing and a refractive lens arranged below the light-emitting lamp panel, both ends of the refractive lens in a first direction are movably hinged with the lamp housing, one end of the refractive lens, which is close to the lamp post in a second direction, is hinged with the lamp housing through the cooperation of a connecting rod and a hinge shaft, the connecting rod is kept in a state vertical to a horizontal plane under the action of gravity of the refractive lens, and the first direction and the second direction are mutually vertical, so that the refractive lens is inclined in the second direction.
7. The street lamp capable of automatically switching forms for wind prevention according to claim 3, wherein the middle part of the lamp housing is provided with a hollowed-out structure.
8. The street lamp capable of automatically switching the form of windproof according to claim 7, wherein concave-convex structures with a streaming function are uniformly distributed on the bottom surface of the hollowed-out structure.
9. The wind-resistant street lamp of claim 7, wherein the top and bottom circumferences of the lamp housing are each provided with a circular arc deflector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311643783.0A CN117469626B (en) | 2023-12-04 | 2023-12-04 | Automatic change over form street lamp of preventing wind |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311643783.0A CN117469626B (en) | 2023-12-04 | 2023-12-04 | Automatic change over form street lamp of preventing wind |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117469626A true CN117469626A (en) | 2024-01-30 |
| CN117469626B CN117469626B (en) | 2024-06-11 |
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ID=89636334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311643783.0A Active CN117469626B (en) | 2023-12-04 | 2023-12-04 | Automatic change over form street lamp of preventing wind |
Country Status (1)
| Country | Link |
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| CN (1) | CN117469626B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| KR20140094406A (en) * | 2013-04-09 | 2014-07-30 | 김종천 | Adjuster of illumination angle for led lamp |
| CN204534288U (en) * | 2015-02-11 | 2015-08-05 | 温州海蓝工业设计有限公司 | A kind of windproof LED street lamp |
| CN205678577U (en) * | 2016-06-18 | 2016-11-09 | 泉州泉港森捷电子技术有限公司 | A kind of light angle adjustable Multifunctional rain-proof LED street lamp |
| CN209638904U (en) * | 2019-04-22 | 2019-11-15 | 陈向阳 | A kind of solar street light of short distance transmission of electricity |
| CN110985978A (en) * | 2019-12-17 | 2020-04-10 | 扬州市月丰照明器材有限公司 | LED street lamp with adjustable light-emitting area |
| CN211738873U (en) * | 2020-05-08 | 2020-10-23 | 博乐坤鹏电子通讯科技有限公司 | Street lamp is used in wisdom city |
| CN220038282U (en) * | 2023-05-06 | 2023-11-17 | 广东珠海金湾液化天然气有限公司 | Windproof street lamp |
-
2023
- 2023-12-04 CN CN202311643783.0A patent/CN117469626B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20140094406A (en) * | 2013-04-09 | 2014-07-30 | 김종천 | Adjuster of illumination angle for led lamp |
| CN204534288U (en) * | 2015-02-11 | 2015-08-05 | 温州海蓝工业设计有限公司 | A kind of windproof LED street lamp |
| CN205678577U (en) * | 2016-06-18 | 2016-11-09 | 泉州泉港森捷电子技术有限公司 | A kind of light angle adjustable Multifunctional rain-proof LED street lamp |
| CN209638904U (en) * | 2019-04-22 | 2019-11-15 | 陈向阳 | A kind of solar street light of short distance transmission of electricity |
| CN110985978A (en) * | 2019-12-17 | 2020-04-10 | 扬州市月丰照明器材有限公司 | LED street lamp with adjustable light-emitting area |
| CN211738873U (en) * | 2020-05-08 | 2020-10-23 | 博乐坤鹏电子通讯科技有限公司 | Street lamp is used in wisdom city |
| CN220038282U (en) * | 2023-05-06 | 2023-11-17 | 广东珠海金湾液化天然气有限公司 | Windproof street lamp |
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| Publication number | Publication date |
|---|---|
| CN117469626B (en) | 2024-06-11 |
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