CN109595504A - Street lamp - Google Patents
Street lamp Download PDFInfo
- Publication number
- CN109595504A CN109595504A CN201811522864.4A CN201811522864A CN109595504A CN 109595504 A CN109595504 A CN 109595504A CN 201811522864 A CN201811522864 A CN 201811522864A CN 109595504 A CN109595504 A CN 109595504A
- Authority
- CN
- China
- Prior art keywords
- sleeve
- actuator
- locating part
- lamp stand
- street lamp
- 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.)
- Pending
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Classifications
-
- 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
- F21V21/36—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
- F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
- F21V23/0435—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by remote control means
-
- 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
Abstract
The present invention relates to a kind of street lamps, including lamp stand, sleeve, light source assembly and elevating mechanism.Lamp stand is strip, has opposite top and bottom end.Sleeve is set to lamp stand, and slidably along the length direction of lamp stand.Light source assembly is installed on sleeve.Elevating mechanism includes actuator, reel and drawstring.Actuator is set to bottom end, and reel is set to top, and drawstring is set around reel, and one end of drawstring is fixedly connected with sleeve, and the other end and actuator are sequentially connected.Wherein, actuator can drive drawstring relative to coiling slipping, be slided with the length direction with moving sleeve along lamp stand.Street lamp operation easy to repair provided by the invention.
Description
Technical field
The present invention relates to common base equipment technical field more particularly to a kind of street lamps.
Background technique
Generally, it is provided with street lamp in both sides of the road, to be used for night illumination.Under normal conditions, the light source of street lamp away from
Height from the ground is higher, when the light sources fail of street lamp needs repairing or replaces, need to use heavy lift vehicle that will tie up
The personnel of repairing deliver to eminence and repair, and lead to troublesome in poeration, maintenance inconvenience.
Summary of the invention
Based on this, it is necessary to it is troublesome in poeration for traditional street lamp, inconvenient problem is repaired, is provided a kind of easy to repair
The street lamp of operation.
A kind of street lamp, comprising:
The lamp stand of strip has opposite top and bottom end；
Sleeve is set to the lamp stand, and slidably along the length direction of the lamp stand；
The light source assembly being installed on the sleeve；And
Elevating mechanism, including actuator, reel and drawstring, the actuator are set to the bottom end, the reel
It is set to the top, the drawstring is set around the reel, and one end of the drawstring is fixedly connected with the sleeve, separately
One end and the actuator are sequentially connected；
Wherein, the actuator can drive the drawstring relative to the coiling slipping, to drive the sleeve along institute
State the length direction sliding of lamp stand.
The lamp stand is hollow structure in one of the embodiments, has accommodating chamber, and the elevating mechanism is contained in institute
It states in accommodating chamber.
It in one of the embodiments, further include the first locating part and the second locating part, first locating part is set to
Top, and operationally collapse or open, second locating part is set to bottom end, when first locating part opens, can incite somebody to action
The sleeve is limited in the top, and sleeve can be limited in the bottom end by second locating part.
It in one of the embodiments, further include elastic component and traction rope, first locating part is bayonet lock, described first
One end of locating part is slidably disposed in the side wall of the lamp stand, the both ends of the elastic component respectively with first locating part
The other end and the side wall of the lamp stand abut, the traction rope is fixedly connected with the bayonet lock, and the traction rope is operationally
The bayonet lock is pulled, so that the bayonet lock collapses, the elastic component provides an elastic-restoring force for first locating part.
It in one of the embodiments, further include retarder, the actuator is passed by the retarder and the drawstring
Dynamic connection.
The retarder is worm type of reduction gearing in one of the embodiments,.
It in one of the embodiments, further include protective layer, the protective layer is covered in the inner surface of the sleeve.
The protective layer is rubber layer in one of the embodiments,.
It in one of the embodiments, further include remote controllers, the remote controllers and actuator communication connect
It connects.
It in one of the embodiments, further include overload protection arrangement, the overload protection arrangement and actuator electricity
Connection.
Above-mentioned street lamp, light source assembly are installed on sleeve.Light source assembly is generally positioned at top at work.When light source group
When part needs repairing or replaces, actuator drives drawstring relative to coiling slipping, and band moving sleeve and light source assembly are from top
Bottom end is slid into, operator directly can repair and replace to light source assembly in bottom end.It finishes, drives when repairing and replacing
Part driving drawstring reverse slide, light source assembly and sleeve rise to top from bottom end, and then can be used for illuminating.Therefore, above-mentioned road
By setting elevating mechanism, operator directly can repair light source assembly and replace lamp by going up and down light source assembly,
Thus operation easy to repair.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of street lamp in present pre-ferred embodiments.
Specific embodiment
To facilitate the understanding of the present invention, a more comprehensive description of the invention is given in the following sections with reference to the relevant attached drawings.In attached drawing
Give preferred embodiment of the invention.But the invention can be realized in many different forms, however it is not limited to herein
Described embodiment.On the contrary, purpose of providing these embodiments is keeps the understanding to the disclosure more saturating
It is thorough comprehensive.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side " and similar statement are for illustrative purposes only.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention
The normally understood meaning of technical staff is identical.Term as used herein in the specification of the present invention is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term " and or " used herein includes one or more phases
Any and all combinations of the listed item of pass.
Street lamp 100 in present pre-ferred embodiments includes lamp stand 110, light source assembly (figure is not marked), sleeve 130 and lifting
Mechanism (figure is not marked).
Lamp stand 110 is elongated, has opposite top 111 and bottom end 112.Specifically, bottom end 112 is close to ground, top
End 111 is far from ground.
Sleeve 130 is set to lamp stand 110, and slidably along the length direction of lamp stand 110.It specifically, can be with sleeve 130
Outer wall is slidably disposed in lamp stand 110, and lamp stand 110 can also be sheathed on sleeve 130 and is slided along lamp stand 110.Specifically at this
In embodiment, sleeve 130 is sheathed on lamp stand 110, therefore lamp stand 110 can be supported entire sleeve 130, consequently facilitating maintaining set
Stability in 130 sliding processes of cylinder.
Light source assembly is installed on sleeve 130.Specifically, light source assembly includes light source 120 and arm 114.Arm 114 with
The angled setting of lamp stand 110.One end of arm 114 is fixedly connected with light source 120, and the outer wall of the other end and sleeve 130 is fixed to be connected
It connects, light source 120 is fixed on sleeve 130.Specifically, since sleeve 130 plays a part of to support light source assembly, set
Cylinder 130 need to be made of the metal with preferable mechanical strength and rigidity.
Light source 120 is for providing illumination condition.Specifically, light source 120 can for high-pressure sodium lamp, Metal halogen lamp, LED light or
Other light-emitting components.In order to enable light source 120 has more extensive irradiated area, there are two light sources 120 for setting on lamp stand 110
And two arms 114, two arms 114 are set to the opposite two sides of lamp stand 110, and arm 114 is perpendicular to the length of lamp stand 110
Direction setting.Two light sources 120 are respectively arranged at one end that two lamp stands 110 are located remotely from each other.In addition, two light sources 120 about
The axis of sleeve 130 is axisymmetricly.Two arms 114 about sleeve 130 axis also at axial symmetry, therefore being capable of active balance set
The gravity of 130 two sides of cylinder, so that sleeve 130 can be stably fixed to lamp stand 110 or slide along lamp stand 110.
It should be noted that the quantity of arm 114 and light source 120 is not limited to two, specifically, can be set as needed
It sets.Can be a light source 120 to be arranged on an arm 114, it can also be multiple light sources 120 to be arranged on an arm 114.
Elevating mechanism includes actuator 141, reel 142 and drawstring 143.Actuator 141 is set to bottom end 112, coiling
Wheel 142 is set to top 111.Drawstring 143 is set around reel 142, and one end of drawstring 143 is fixedly connected with sleeve 130, separately
One end and actuator 141 are sequentially connected.
Wherein, actuator 141 can drive drawstring 143 to slide relative to reel 142, with band moving sleeve 130 along lamp stand 110
Length direction sliding.And then light source assembly can be driven to go up and down, realize maintenance.
Specifically, actuator 141 can be telescopic cylinder, motor or other driving structures.Specifically in the present embodiment,
Actuator 141 is motor.It is rotated in the forward direction or is reversely rotated by motor, drawstring 143 can be driven with moving sleeve 130 and light source assembly
Length direction along lamp stand 110 is gone up and down.
Under normal circumstances, light source assembly is set to top 111 and is illuminated.When light source assembly breaks down, motor is just
To rotation, drawstring 143 is slided along reel 142, and one end that drawstring 143 is connect with sleeve 130 can be with moving sleeve 130 and light source group
Part is slided along the direction of top 111 to bottom end 112.The position of light source assembly gradually decreases.When light source assembly moves to bottom end 112
When, 141 stop motion of actuator, light source assembly is fixed in bottom end 112.At this point, operator directly stand on ground can be right
Light source assembly is repaired or replaced, and after the completion of replacement, motor is reversely rotated, and driving drawstring 143 is reversed relative to reel 142
Sliding, drawstring 143 are slided with moving sleeve 130 and light source assembly along the direction on bottom end 112 to top 111, light source assembly gradually on
Rise to top 111.Motor stop motion, light source assembly are fixed in top 111, can start to work.Therefore, it is gone up and down by setting
Mechanism, operator can repair light source assembly without heavy lift vehicle, thus easy to operate, easy to use,
And the trouble of high altitude operation is also eliminated, thus safety also with higher.
Specifically, the end face on top 111 is additionally provided with plug, and light source assembly is electrically connected by plug with utility grid,
To realize the power supply of light source assembly.
Further, in the present embodiment, street lamp 100 further includes overload protection arrangement (not visible).Overload protection arrangement
It is electrically connected with actuator 141.
When the load of actuator 141 is smaller or normal, the electric current to circulate in actuator 141 is also corresponding smaller or normal.
At this point, sleeve 130 and light source assembly work normally.When actuator 141 loads larger, the electric current to circulate in actuator 141 is also
It is larger.At this point, illustrating sleeve 130 and light source assembly operation irregularity.Specifically, it is possible to steel wire hook is hung on external environment, or
Person's sleeve 130, arm 114 or light source assembly apply involve power by the external world and sleeve 130, arm 114 or light source assembly are caused to be transported
It is dynamic abnormal.At this point, sleeve 130 and light source assembly are applied to the increase of the pulling force on actuator 141, therefore, actuator 141 then needs
Bigger electric current compensates.And overload protection arrangement is electrically connected with actuator 141, the electric current of actuator 141 flows through overload protection
Device.When controller, overload protection arrangement control actuator 141 stops working, and reminds operator to street lamp 100
It is checked and is overhauled.
Therefore, by setting overload protection arrangement, it can prevent elevating mechanism from disconnecting actuator 141 when being abnormal, from
And make the safety with higher of entire elevating mechanism.
Specifically, drawstring 143 can be nylon rope, wirerope or other macromolecular fibre ropes.Specifically in the present embodiment
In, drawstring 143 is wirerope.Wirerope has the characteristics that intensity is high, from heavy and light and stable working, therefore, when wirerope is born
When biggish load, also can steadily it work.
In the present embodiment, street lamp 100 further includes protective layer 131.Protective layer 131 is covered in the inner surface of sleeve 130.
Under normal circumstances, lamp stand 110 is made of metal material.For extend lamp stand 110 service life, in lamp stand 110
Outer wall coats matcoveredn.And sleeve 130 is during sliding, due to the presence of frictional force, it is possible to damage protective layer, lead
Lamp stand 110 is caused to get rusty easily or scrape damage.
In the present embodiment, protective layer 131 is arranged by the inner surface in sleeve 130, protective layer 131 uses softer bullet
Property material be made, may make sleeve 130 slide when buffer layer is formed between sleeve 130 and lamp stand 110, to prevent sleeve 130
Rigid contact is generated with the outer wall of lamp stand 110 and lamp stand 110 is caused to damage.
Specifically, protective layer 131 can be spring layer, rubber layer, froth bed or other protective layers 131.Specifically at this
In embodiment, protective layer 131 is rubber layer.
Rubber layer has stronger reversible deformation nature, under the external force of very little, Bian Kefa as protective layer 131
Raw biggish deformation, so that having preferable buffering effect between sleeve 130 and lamp stand 110.
In the present embodiment, lamp stand 110 is hollow structure, has accommodating chamber 113, and elevating mechanism is contained in accommodating chamber 113
It is interior.
Specifically, lamp stand 110 includes the first bar 115 in hollow structure and the second bar 116, and accommodating chamber 113 includes first
Accommodating chamber 1131 and the second accommodating chamber 1132, the first accommodating chamber 1131 are set in the first bar 115, the setting of the second accommodating chamber 1132
In in the second bar 116.One end of second bar 116 is set to ground, and the first bar 115 is set to one of the second bar 116 far from ground
End, and be connected to the second bar 116.Specifically, reel 142 is contained in the first accommodating chamber 1131.The diameter of second bar 116 is big
In the first bar 115, then the internal diameter of the second accommodating chamber 1132 is greater than the internal diameter of the first accommodating chamber 1131, and actuator 141 is contained in the
In two accommodating chambers 1132.Drawstring 143 is set around reel 142, and is sequentially connected with actuator 141.
It, can by the way that the first accommodating chamber 1131 and the second accommodating chamber 1132 are respectively set in the first bar 115 and the second bar 116
Elevating mechanism is contained in accommodating chamber 113, to prevent external environment from causing to damage to elevating mechanism.Specifically, in the second bar
116 side wall offers installing port, and installing port is removably covered in installation door.Operator can be from installing port by actuator 141
Disassembly or installation.When elevating mechanism work, door sealing installing port is installed, to form closed 113 structure of accommodating chamber.
In the present embodiment, street lamp 100 further includes the first locating part 150 and the second locating part 160.First locating part 150
It is set to top 111, and operable gathering or opening, the second locating part 160 is set to bottom end 112, and the first locating part 150 is opened
When opening, sleeve 130 can be limited in top 111, sleeve 130 can be limited in bottom end 112 by the second locating part 160.
When light source assembly, which moves to bottom end 112, to be repaired or replaced, it is right that the second locating part 160 is set to bottom end 112
Sleeve 130 and light source assembly have support and fixed function.It is therefore possible to prevent accident power-off cause elevating mechanism disabler or
Drawstring 143 is broken, and sleeve 130 and light source assembly fall off from lamp stand 110 and sleeve 130 and light source assembly caused to damage.
Specifically, the second locating part 160 need to only ensure for that can be the structures such as fixed pin, retainingf key or fixing screws
Sleeve 130 can be kept out when being located at bottom end 112.
First locating part 150 is operationally collapsed or is opened.Specifically, when the first locating part 150 collapses, sleeve 130 can
Length direction along lamp stand 110 slides, to realize lifting.When the first locating part 150 opens, the first locating part 150 can be fixed
In top 111.It is finished when light source assembly is repaired or replaced, when light source assembly moves to top 111 from bottom end 112 and is worked,
Light source assembly need to be fixed on top 111.And the first locating part 150 is set, when the first locating part 150 opens, to positioned at top 111
Light source assembly have support and fixed function.Therefore, when accident power-off occurs for street lamp 100 or drawstring 143 is broken, elevator
Structure disappears to the pulling force of sleeve 130, at this point, sleeve 130 and light source assembly can be stably fixed to top by the first locating part 150
111, safety accident is caused to prevent sleeve 130 and light source assembly from falling from top 111.
Specifically, the first locating part 150 can be pull rod, bayonet lock or other position limiting structures, specifically in the present embodiment,
Street lamp 100 further includes traction rope (not visible) and elastic component (not visible).First locating part 150 is bayonet lock.First locating part 150
One end be slidably disposed in the side wall of lamp stand 110, the both ends of the elastic component other end and lamp with the first locating part 150 respectively
The side wall of bar 110 abuts.Traction rope is fixedly connected with bayonet lock, and traction rope operationally pulls bayonet lock, so that bayonet lock collapses, elasticity
Part is that the first locating part 150 provides an elastic-restoring force.
Specifically, traction rope runs through the first accommodating chamber 1131 and the second accommodating chamber 1132.The end of traction rope extends to
In two accommodating chambers 1132.One end of bayonet lock is rotatablely arranged at the side wall of lamp stand 110, and when bayonet lock opens, elastic component is certainly
Right state.When bayonet lock collapses, elastic component compression.When needing to go up and down sleeve 130, pulled from the inside of lamp stand 110
Traction rope.Under the action of traction rope, one end of bayonet lock rotates, and bayonet lock collapses, until being close to the side wall of lamp stand 110, elastic component
Compression.At this point, the without hindrance part of sleeve 130, can extend along the length direction of lamp stand 110.It is needed when sleeve 130 moves to top 111
When fixed, operator stops drag traction rope.The elastic-restoring force of elastic component pushes bayonet lock to open, to realize to sleeve 130
It is fixed.
Specifically in the present embodiment, elastic component is spring.Spring materials are convenient, easy to operate, convenient for reducing street lamp 100
Production cost.
Further, to make the first locating part 150 and the second locating part 160 that there is preferably support and fixed function,
Settable first locating part 150 and the second locating part 160 are along the circumferential direction setting of lamp stand 110, or the first locating part 150 of setting
The two sides opposite positioned at top 111, or the second locating part 160 of setting are located at the opposite two sides in bottom end 112.
In the present embodiment, street lamp 100 further includes retarder 190.Actuator 141 is passed by retarder 190 and drawstring 143
Dynamic connection.
Under normal circumstances, the speed of motor is larger, and sleeve 130 slidably during, sleeve 130 and light source assembly
Sliding speed then needs very little.If speed is excessive, may cause sleeve 130 and light source assembly and lamp stand 110 top 111 or
Bottom end 112 occurs to hit and sleeve 130 and light source assembly is caused to damage.And by setting retarder 190, retarder 190 is distinguished
It is sequentially connected with actuator 141 and drawstring 143.Retarder 190 has biggish transmission ratio, and therefore, the revolving speed of actuator 141 exists
Under the decelerating effect of retarder 190, exported with lesser speed from drawstring 143, so that the movement of sleeve 130 and light source assembly
Speed is smaller, can more sensitive stop motion when sleeve 130 moves to top 111 or bottom end 112.
Specifically, retarder 190 can be gear transmission reducing, or Worm Wheel System slows down or is other
Deceleration mechanism.Specifically in the present embodiment, retarder 190 is worm type of reduction gearing.
Worm type of reduction gearing has stronger self-lock ability, when the movement of sleeve 130 and light source assembly needs to stop,
Worm type of reduction gearing can stop being driven immediately by self-locking, then sleeve 130 and light source assembly can horse back stop motion, thus have
There is preferably movement precision.Moreover, can also prevent sleeve 130 and light source assembly from causing and lamp stand because moving displacement is excessive
110 both ends occur rigid contact and damage.
In addition, worm type of reduction gearing also has the characteristics that the compact and transmission ratio of transmission is big.Due to worm type of reduction gearing
It is driven compact, there is lesser volume, consequently facilitating reducing the volume of the second accommodating chamber 1132, therefore can effectively reduce street lamp
100 area occupied.And the biggish transmission ratio of worm type of reduction gearing 190 may make by being input to drawstring after its transmission
143 speed is smaller, therefore the speed that sleeve 130 and light source assembly can be slided along the length direction of lamp stand 110 is smaller, thus has
Higher safety.
Specifically in the present embodiment, worm type of reduction gearing 190 is contained in the second accommodating chamber 1132, can prevent extraneous ring
Worm type of reduction gearing 190 is caused to damage in border.
In the present embodiment, street lamp 100 further includes remote controllers (not visible).Remote controllers and actuator 141 are logical
News connection.
The starting of actuator 141 is controlled by remote controllers, stops, rotating forward and inverts, operator is not necessarily to close to lamp stand 110
Can control sleeve 130 and light source assembly gone up and down, can avoid causing because of elevating mechanism failure sleeve 130 and light source assembly from
Falling from high altitude and cause casualties, therefore safety with higher.
Above-mentioned street lamp 100, light source assembly are installed on sleeve 130.Light source assembly is generally positioned at top at work
111.When light source assembly needs repairing or replaces, actuator 141 drives drawstring 143 to slide relative to reel 142, drives
Sleeve 130 and light source assembly slide into bottom end 112 from top 111, and operator can directly carry out light source assembly in bottom end 112
Maintenance and replacement.When maintenance and replacement finish, actuator 141 drives 143 reverse slide of drawstring, light source assembly and sleeve 130 from
Bottom end 112 rises to top 111, and then can be used for illuminating.Therefore, above-mentioned street lamp 100 passes through setting elevating mechanism, operator
By going up and down light source assembly can directly light source assembly be repaired and replaced, thus it is easy to operate and easy to use.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection of the invention
Range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (10)
1. a kind of street lamp characterized by comprising
The lamp stand of strip has opposite top and bottom end；
Sleeve is set to the lamp stand, and slidably along the length direction of the lamp stand；
The light source assembly being installed on the sleeve；And
Elevating mechanism, including actuator, reel and drawstring, the actuator are set to the bottom end, the reel setting
In the top, the drawstring is set around the reel, and one end of the drawstring is fixedly connected with the sleeve, the other end
It is sequentially connected with the actuator；
Wherein, the actuator can drive the drawstring relative to the coiling slipping, to drive the sleeve along the lamp
The length direction of bar slides.
2. street lamp according to claim 1, which is characterized in that the lamp stand is hollow structure, has accommodating chamber, the liter
Descending mechanism is contained in the accommodating chamber.
3. street lamp according to claim 1, which is characterized in that it further include the first locating part and the second locating part, described
One locating part is set to top, and operationally collapses or open, and second locating part is set to bottom end, first limit
When part opens, the sleeve can be limited in the top, sleeve can be limited in the bottom end by second locating part.
4. street lamp according to claim 3, which is characterized in that further include elastic component and traction rope, first locating part
For bayonet lock, one end of first locating part is slidably disposed in the side wall of the lamp stand, the both ends difference of the elastic component
It is abutted with the side wall of the other end of first locating part and the lamp stand, the traction rope is fixedly connected with the bayonet lock, institute
It states traction rope and operationally pulls the bayonet lock, so that the bayonet lock collapses, the elastic component provides for first locating part
One elastic-restoring force.
5. street lamp according to claim 1, which is characterized in that further include retarder, the actuator passes through the deceleration
Device is connect with the dragline-transmission.
6. street lamp according to claim 5, which is characterized in that the retarder is worm type of reduction gearing.
7. street lamp according to claim 1, which is characterized in that further include protective layer, the protective layer is covered in the set
The inner surface of cylinder.
8. street lamp according to claim 7, which is characterized in that the protective layer is rubber layer.
9. street lamp according to claim 1, which is characterized in that it further include remote controllers, the remote controllers and institute
State actuator communication connection.
10. street lamp according to claim 1, which is characterized in that it further include overload protection arrangement, the overload protection arrangement
It is electrically connected with the actuator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811522864.4A CN109595504A (en) | 2018-12-13 | 2018-12-13 | Street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811522864.4A CN109595504A (en) | 2018-12-13 | 2018-12-13 | Street lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109595504A true CN109595504A (en) | 2019-04-09 |
Family
ID=65961821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811522864.4A Pending CN109595504A (en) | 2018-12-13 | 2018-12-13 | Street lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109595504A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111442235A (en) * | 2020-04-11 | 2020-07-24 | 葛炜能 | Lifting type energy-saving environment-friendly street lamp |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101235961A (en) * | 2007-11-13 | 2008-08-06 | 雷文堂 | Elevating illumination electric appliance stabilizing device |
| CN201344495Y (en) * | 2009-02-27 | 2009-11-11 | 贾长兰 | Street lamp with lifting structure |
| CN202171194U (en) * | 2011-08-16 | 2012-03-21 | 翟振华 | Multifunctional lifting street lamp |
| CN102466183A (en) * | 2010-11-13 | 2012-05-23 | 杜惠红 | Street lamp |
| CN105202434A (en) * | 2015-10-27 | 2015-12-30 | 广西辰宇建材科技有限公司 | Streetlamp capable of ascending and descending |
-
2018
- 2018-12-13 CN CN201811522864.4A patent/CN109595504A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101235961A (en) * | 2007-11-13 | 2008-08-06 | 雷文堂 | Elevating illumination electric appliance stabilizing device |
| CN201344495Y (en) * | 2009-02-27 | 2009-11-11 | 贾长兰 | Street lamp with lifting structure |
| CN102466183A (en) * | 2010-11-13 | 2012-05-23 | 杜惠红 | Street lamp |
| CN202171194U (en) * | 2011-08-16 | 2012-03-21 | 翟振华 | Multifunctional lifting street lamp |
| CN105202434A (en) * | 2015-10-27 | 2015-12-30 | 广西辰宇建材科技有限公司 | Streetlamp capable of ascending and descending |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111442235A (en) * | 2020-04-11 | 2020-07-24 | 葛炜能 | Lifting type energy-saving environment-friendly street lamp |
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Application publication date: 20190409 |