CN108758483A - A kind of street lamp being easily installed repair - Google Patents
A kind of street lamp being easily installed repair Download PDFInfo
- Publication number
- CN108758483A CN108758483A CN201810383987.8A CN201810383987A CN108758483A CN 108758483 A CN108758483 A CN 108758483A CN 201810383987 A CN201810383987 A CN 201810383987A CN 108758483 A CN108758483 A CN 108758483A
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- CN
- China
- Prior art keywords
- cavity
- lamp
- lamps
- lanterns
- lamp stand
- 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
-
- 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
-
- 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)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The present invention discloses a kind of street lamp being easily installed repair, including pedestal, lamp stand, lamps and lanterns and lifting gear, the pedestal lower end is equipped with the first cavity upwardly extended, the cavity wall of first cavity is equipped with multiple through-holes, the through-hole runs through the cavity wall of first cavity, it is equipped with the fixed body for protruding from the through-hole both ends in the through-hole, is additionally provided in first cavity and supports body, the body of supporting forms extruding to the fixed body.Compared with prior art, present invention installation is very convenient；It is very economical convenient in addition, being also provided with the lifting gear, lifting gear can be utilized to realize the raising and lowering of lamps and lanterns, repair or more changed jobs, and can effectively reduce the maintenance cost of street lamp.
Description
Technical field
The invention belongs to street lamp fields, and in particular to a kind of street lamp being easily installed repair.
Background technology
With the development of country, highway mileage number is more and more, in order to avoid traffic accident occurs for night, needs in highway
Upper installation street lamp, traditional street lamp is all very high, needs more to change the bulb using electric power rush-repair vehicle once bulb-damage, worker
It stands on aerial ladder, aerial ladder is increased the height until reaching street lamp by automobile, and it is few that this method more to change the bulb is suitable for street lamp
Small city, if inside bustling big city, street lamp needs to drive to repairing once failure or bulb-damage, not only
Manpower is spent also to spend material resources, if road is distant individually to drive to a large amount of oil of maintenance needs consumption, maintenance cost is very high；
Meanwhile in the case where present street lamp installation sharply increases, the raising of installation effectiveness is to reduce an importance of cost.
In view of this, the present inventor furthers investigate, a kind of street lamp being easily installed repair of this case is obtained then.
Invention content
The main purpose of the present invention is to provide a kind of street lamps being easily installed repair, and convenient installation can be realized by having
The advantages of with repair.
In order to achieve the above objectives, solution of the invention is：
A kind of street lamp being easily installed repair, including pedestal, lamp stand, lamps and lanterns and lifting gear, the lamp stand are set to described
On pedestal, the lamps and lanterns and lifting gear are set in the lamp stand, and the lifting gear is connected with the lamps and lanterns, under the pedestal
End is equipped with the first cavity for upwardly extending, and the cavity wall of first cavity is equipped with multiple through-holes, and the through-hole is through described the
The cavity wall of one cavity is equipped with the fixed body for protruding from the through-hole both ends, the fixation in the through-hole
Body can slide in the through-hole, be additionally provided in first cavity and support body, and the body of supporting is to described solid
Determine body and forms extruding.
It is further to improve：The fixed body includes the first end, connecting rod and the second end, and the connecting rod runs through institute
Through-hole is stated, the connecting rod both ends are separately connected first end and the second end, between first end and connecting rod
First step is formed, second step is formed between second end and the connecting rod.
It is further to improve：First end is located in first cavity, and second end is located at described first
Outside cavity, the end face of first end is cambered surface, and the upper surface for supporting body is also cambered surface.
It is further to improve：The second end petition warhead shape.
It is further to improve：The lamp stand includes the first lamp stand and the second lamp stand being set up in parallel, first lamp stand and
The second cavity and third cavity along pole lengths direction are respectively provided in second lamp stand, the cavity wall of second cavity is equipped with
Sliding rail along its length, the lamps and lanterns are equipped with is set to second sky with the matched sliding slot of the sliding rail, the lamps and lanterns
In chamber and the sliding rail cooperates with sliding slot, and the lifting gear includes first rotating shaft, the first runner, the second shaft, second
Runner and transmission belt, first runner by the first rotating shaft be set to the third cavity upper end, described second turn
Wheel by second shaft set on the lower end of the third cavity, the first runner described in the transmission band connection and second turn
Wheel, one end of second shaft pass through the cavity wall of the third cavity, are additionally provided with along its length and connect in the lamp stand
Lead to the opening of second cavity and third cavity, the transmission belt is connected with lamps and lanterns by a connector, the connector
Across the opening, the top of the lamps and lanterns is equipped with reflector.
It is further to improve：The end face across one end of the third cavity of second shaft is equipped with fixing groove,
The fixing groove is in prismatic.
It is further to improve：Further include fixed plate, the fixed plate has medial surface and lateral surface, the side of the medial surface
Edge is equipped with flange, and the flange is equipped with a plurality of circumferentially spaced first spiral shell
The centre in hole, the medial surface is equipped with fixed link, and the groove profile of the fixed link and the fixing groove matches,
The fixed link is inserted into the fixing groove, and the side wall of second lamp stand is equipped with multiple one-to-one with first screw hole
Second screw hole, first screw hole and the second screw hole realize connection using bolt.
It is further to improve：The lower end of first lamp stand is additionally provided with service ports, and the service ports are equipped with cover board.
It is further to improve：The height of second lamp stand is more than the height of first lamp stand, and the reflector is set to
The upper end of second lamp stand, the lamps and lanterns include lamp holder and lamp body, and the lamp body has a lamp cap, and the lamp cap is towards described anti-
Tabula rasa.
It is further to improve：The connector includes cross bar and fixing sleeve, the fixing sleeve be arranged holding be set to it is described
On transmission belt, described cross bar one end connects the lamps and lanterns, and the other end connects the fixing sleeve.
Compared with prior art, the present invention provides a kind of street lamp being easily installed repair, and pedestal is equipped with the first cavity,
It is equipped with through-hole in first cavity, is equipped with fixed body in through-hole, while being additionally provided with and supporting body, it, will when installing the street lamp
The body of supporting is put into the heatable adobe sleeping platform that digs out on the ground in advance, and body then is supported in the alignment of the first cavity of pedestal, support body by
Gradually go deep into the first cavity, at this time fixed body is caused to squeeze, the fixed body is displaced outwardly, and fixation postures are in outside the first cavity
One end be gradually inserted in the side wall of heatable adobe sleeping platform, so as to realize the fixation of pedestal, installation is very convenient；In addition, being also provided with
The lifting gear no longer needs the height that street lamp is reached using motor ladder when repairing or replacing lamps and lanterns, it is only necessary to utilize
Lifting gear, which lowers lamps and lanterns, can be realized replacement or repair, and can lamps and lanterns work be risen to using lifting gear after the completion of repair
Make height, whole process is very economical convenient, can effectively reduce the maintenance cost of street lamp.
Description of the drawings
Fig. 1 is that the present invention relates to a kind of structural schematic diagrams for the street lamp being easily installed repair.
Fig. 2 is that the present invention relates to a kind of side sectional views for the street lamp being easily installed repair.
Fig. 3 is that the present invention relates to a kind of structural schematic diagrams of the fixed plate for the street lamp being easily installed repair.
Fig. 4 is that the present invention relates to a kind of structural schematic diagrams for supporting body for the street lamp being easily installed repair.
Fig. 5 is the enlarged structure schematic diagram of part A in Fig. 1.
Fig. 6 is the enlarged structure schematic diagram of part B in Fig. 1.
Fig. 7 is the enlarged structure schematic diagram of C portion in Fig. 2.
Fig. 8 is the enlarged structure schematic diagram of the parts D in Fig. 2.
In figure：
Pedestal -1；First cavity -11；Through-hole -111；
Support body -112；First end -1121；Connecting rod 1122；
Second end -1123；First step -1124；Second step -1125；
First lamp stand -2；Second cavity -21；Sliding rail -211；
Service ports -22；Cover board -23；Second lamp stand -3；
Third cavity -31；First rotating shaft -321；First runner -322；
Second shaft -323；Fixing groove -3231；Second runner -324；
Transmission belt -33；Opening -34；Second screw hole -35；
Lamp holder -41；Lamp body -42；Sliding slot -43；
Reflector -5；Fixed plate -61；Flange -62；
First screw hole -621；Fixed link -63；Cross bar -71；
Fixing sleeve -72.
Specific implementation mode
The specific implementation mode of the present invention is described below, in order to facilitate understanding by those skilled in the art this hair
It is bright, it should be apparent that the present invention is not limited to the range of specific implementation mode,
For those skilled in the art, as long as various change is limited and is determined in the attached claims
The spirit and scope of the present invention in, these variations are it will be apparent that all are existed using the innovation and creation of present inventive concept
The row of protection.
As shown in Figures 1 to 8, only a kind of street lamp being easily installed repair, including pedestal 1, lamp stand, lamps and lanterns and lifting dress
It sets, the lamp stand is set on the pedestal 1, and the lamps and lanterns and lifting gear are set in the lamp stand, the lifting gear and institute
State lamps and lanterns be connected, the raising and lowering of lamps and lanterns may be implemented using the lifting gear, so as to facilitate lamps and lanterns repair or
It replaces, 1 lower end of the pedestal is equipped with the first cavity 11 upwardly extended, and the cavity wall of first cavity 11 is equipped with multiple through-holes
111, the through-hole 111 runs through the cavity wall of first cavity 11, is equipped in the through-hole 111 and protrudes from 111 liang of the through-hole
The fixed body at end, the fixed body can slide in the through-hole 111, are additionally provided in first cavity 11 and support body 112,
The body 112 of supporting forms extruding to the fixed body, and body 112 of supporting herein does not generate connection relation with the pedestal 1.
When needing to install street lamp, need to open up on the ground of infield one it is approximate with 1 diameter of pedestal
Then the body 112 of supporting is put into melt pit by melt pit, after placing, allow described in the lower end aligned of first cavity 11
Support the upper end of body 112, then allow it is described support body 112 and gradually go deep into first cavity 11, in gradually deep process
In, the body 112 of supporting forms extruding to the one end of the fixation postures in first vessel, in this squeezing action
Under, the fixed body will be moved to the direction far from first vessel, to which it is located at one end outside first vessel
It will be gradually inserted in the side wall of melt pit, realize that the installation of street lamp base 1 is fixed, in order to further enhance stability, Ke Yixiang
Soil is filled in gap between melt pit and pedestal 1, is then compacted, you can completes the installment work of street lamp base 1, process is very just
Victory, and there is good stable degree.
Specifically, the fixed body includes the first end 1121, connecting rod 1122 and the second end 1123, the connecting rod
1122 run through the through-hole 111,1122 both ends of the connecting rod
Be separately connected first end, 1121 and second end 1123, first end 1121 and connecting rod 1122 it
Between formed first step 1124, between second end 1123 and the connecting rod 1122 formed second step 1125, herein
First step 1124 and second step 1125 be mainly used for limiting the fixed body it avoided to be detached from from the through-hole 111.
In order to promote the smooth degree supported during body 112 gos deep into first cavity, first end
1121 are located in first cavity 11, and second end 1123 is located at outside first cavity 11, first end
1121 end face is cambered surface, and the upper surface for supporting body 112 is also cambered surface, and setting in this way supports body 112 described
All it is that cambered surface is contacted with cambered surface when going deep into first cavity, more smoothly better work can be generated to go deep into process
Make effect.
In order to promote smooth degree when melt pit side wall is inserted into second end 1123, second end 1123 is in bullet
Head.
Specifically, the lamp stand includes the first lamp stand 2 and the second lamp stand 3 being set up in parallel, first lamp stand 2 and second
It is respectively provided with the second cavity 21 and third cavity 31 along pole lengths direction in lamp stand 3, actually says first lamp stand 2
It is hollow-core construction with the second lamp stand 3, the cavity wall of second cavity 21 is equipped with sliding rail 211 along its length, described
Sliding rail 211 should be provided with multiple to ensure to have enough stability, the lamps and lanterns to be equipped with matched with the sliding rail 211
Sliding slot 43, the lamps and lanterns are set in second cavity 21 and the sliding rail 211 cooperates with sliding slot 43, utilize sliding rail 211
With the matching relationship of sliding slot 43, lamps and lanterns can rise or decline along sliding rail 211, and the lifting gear includes first rotating shaft
321, the first runner 322, the second shaft 323, the second runner 324 and transmission belt 33, first runner 322 pass through described
One shaft 321 is set to the upper end of the third cavity 31, and second runner 324 is set to described by second shaft 323
The lower end of third cavity 31, the transmission belt 33 connect first runner, 322 and second runner
324, one end of second shaft 323 passes through the cavity wall of the third cavity 31, and edge is additionally provided in the lamp stand
The opening 34 of its length direction and connection second cavity 21 and third cavity 31, specifically, 21 He of the second cavity
There are one shared wall surface, the openings 34 to be exactly opened on this shared wall surface for the tool of third cavity 31, the opening 34
The upper end of the wall surface shared from this extends to lower end, is connected to the second cavity 21 and third cavity 31, the transmission belt 33 and lamp
Tool is connected by a connector, and the connector passes through the opening 34, the opening 34 to give the raising and lowering of connector
Activity space is provided, the top of the lamps and lanterns is equipped with reflector 5.
When needing to repair lamps and lanterns or replace, second cavity 21 is passed through by second shaft 323
One end of cavity wall, second shaft 323 drive second runner 324 to rotate, to drive the transmission belt 33 to rotate, by
It is connected by the connector with transmission belt 33 in the lamps and lanterns, so lamps and lanterns can be transported with the rotation of the transmission belt 33
It is dynamic, according to the variation of rotation direction, realize the raising and lowering of lamps and lanterns, when lamps and lanterns drop to lamp stand lower end, staff can
To repair or replace to lamps and lanterns, completes repair or lamps and lanterns can be risen to operating position after replacing.
In order to facilitate rotating second shaft 323, second shaft 323 across one end of the third cavity 31
End face be equipped with fixing groove 3231, the fixing groove 3231 due to the setting of fixing groove 3231, utilizes related dress in prismatic
It sets and is inserted into the fixing groove 3231, you can facilitate rotation second shaft 323, specifically：It can be by fixing groove 3231
Groove profile is arranged to six prismatics, can be easily inserted into fixing groove 3231 using allen wrench and realize second shaft
323 rotation.
Specifically, further including fixed plate 61, the fixed plate 61 has medial surface and lateral surface, the edge of the medial surface
Equipped with flange 62, the flange 62 is equipped with a plurality of circumferentially spaced first screw hole 621, and the centre of the medial surface is equipped with
Fixed link 63, the fixed link 63 and the groove profile of the fixing groove 3231 match, and the fixed link 63 is inserted into the fixation
In slot 3231, the side wall of second lamp stand 3 is equipped with multiple and first screw hole, 621 one-to-one second spiral shell
Hole 35, first screw hole, 621 and second screw hole 35 realizes connection using bolt, because the fixed link 63 is inserted into the fixation
In slot 3231, so cannot relatively rotate between fixed link 63 and fixing groove 3231, in this case, bolt is recycled
The first screw hole 621 and the second screw hole 35 will be passed through with this, fixed plate 61 will be fixed on second lamp stand 3, so as to reality
The fixation of existing second shaft 323 also just realizes the locked of lifting gear, lamps and lanterns can be positioned to a certain position, when needs open
When with lifting gear, bolt is removed, bottom plate 61 is unloaded and operation to lifting gear can be realized.
Specifically, the lower end of first lamp stand 2 is additionally provided with the service ports 22 for picking and placeing lamps and lanterns, in the service ports 22
Equipped with cover board 23, cover board 23 is for closing the service ports 22.
The height of second lamp stand 3 is more than the height of first lamp stand 2, and the reflector 5 is set to second lamp
The upper end of bar 3, the lamps and lanterns include lamp holder 41 and lamp body 42, and the lamp body 42 has a lamp cap, and the lamp cap is towards described reflective
Plate 5 realizes the illumination of road pavement using the reflection action of the reflector 5.
The connector includes cross bar 71 and fixing sleeve 72, and the fixing sleeve 72 is arranged holding and is set to the transmission belt 33
On, 71 one end of the cross bar connects the lamps and lanterns, and the other end connects the fixing sleeve 72.The fixing sleeve 72 should have certain
Length, most have and be arranged between 30-60cm, to realize that good holding acts on, tie point can be kept to have a bit in this way
Rigidity, so as to be supplied to the power of the lamps and lanterns in the vertical direction as possible.The fixing sleeve 72 specifically can be split type
Design, it can be provided two half parts of left and right, two half parts of left and right are bolted.
Although being described in detail to the specific implementation mode of the present invention, the protection to this patent should not be construed as
The restriction of range.In range described by claims, those skilled in the art can make without creative work
Various modifications and deformation still belong to the protection domain of this patent.
Claims (10)
1. a kind of street lamp being easily installed repair, it is characterised in that：Including pedestal, lamp stand, lamps and lanterns and lifting gear, the lamp stand
On the pedestal, the lamps and lanterns and lifting gear are set in the lamp stand, and the lifting gear is connected with the lamps and lanterns, institute
It states pedestal lower end and is equipped with the first cavity upwardly extended, the cavity wall of first cavity is equipped with multiple through-holes, and the through-hole passes through
The cavity wall of first cavity is worn, is equipped with the fixed body for protruding from the through-hole both ends in the through-hole, the fixed body can
It is slided in the through-hole, is additionally provided in first cavity and supports body, the body of supporting forms extruding to the fixed body.
2. a kind of street lamp being easily installed repair according to claim 1, it is characterised in that：The fixed body includes first end
Head, connecting rod and the second end, the connecting rod run through the through-hole, and the connecting rod both ends are separately connected first end
With the second end, first step is formed between first end and connecting rod, between second end and the connecting rod
Form second step.
3. a kind of street lamp being easily installed repair according to claim 2, it is characterised in that：First end is located at described
In first cavity, second end is located at outside first cavity, and the end face of first end is cambered surface, described to support body
Upper surface also be cambered surface.
4. a kind of street lamp being easily installed repair according to claim 3, it is characterised in that：The second end petition bullet
Shape.
5. according to a kind of street lamp being easily installed repair described in any one of claims 1 to 4, it is characterised in that：The lamp stand
Including the first lamp stand and the second lamp stand being set up in parallel, it is respectively provided with along pole lengths side in first lamp stand and the second lamp stand
To the second cavity and third cavity, the cavity wall of second cavity be equipped with sliding rail along its length, on the lamps and lanterns
Equipped with the matched sliding slot of the sliding rail, the lamps and lanterns are set in second cavity and the sliding rail and sliding slot cooperate,
The lifting gear includes first rotating shaft, the first runner, the second shaft, the second runner and transmission belt, and first runner is logical
The upper end that the first rotating shaft is set to the third cavity is crossed, second runner is set to the third by second shaft
The lower end of cavity, the first runner and the second runner described in the transmission band connection, one end of second shaft pass through described the
The cavity wall of three cavitys is additionally provided in the lamp stand along its length and the opening of connection second cavity and third cavity,
The transmission belt is connected with lamps and lanterns by a connector, and the connector passes through the opening, and the top of the lamps and lanterns is equipped with
Reflector.
6. a kind of street lamp being easily installed repair according to claim 5, it is characterised in that：Second shaft passes through institute
The end face for stating one end of third cavity is equipped with fixing groove, and the fixing groove is in prismatic.
7. a kind of street lamp being easily installed repair according to claim 6, it is characterised in that：Further include fixed plate, it is described solid
There is fixed board medial surface and lateral surface, the edge of the medial surface to be equipped with flange, and the flange is equipped with a plurality of circumferentially spaced
The centre of first screw hole, the medial surface is equipped with fixed link, and the groove profile of the fixed link and the fixing groove matches, institute
It states fixed link to be inserted into the fixing groove, the side wall of second lamp stand is equipped with multiple one-to-one with first screw hole the
Two screw holes, first screw hole and the second screw hole realize connection using bolt.
8. a kind of street lamp being easily installed repair according to claim 5, it is characterised in that：The lower end of first lamp stand is also
Equipped with service ports, the service ports are equipped with cover board.
9. a kind of street lamp being easily installed repair according to claim 5, it is characterised in that：The height of second lamp stand is big
In the height of first lamp stand, the reflector is set to the upper end of second lamp stand, and the lamps and lanterns include lamp holder and lamp body,
The lamp body has lamp cap, and the lamp cap is towards the reflector.
10. a kind of street lamp being easily installed repair according to claim 5, it is characterised in that：The connector includes cross bar
And fixing sleeve, the fixing sleeve are arranged holding and are set on the transmission belt, described cross bar one end connects the lamps and lanterns, the other end
Connect the fixing sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810383987.8A CN108758483A (en) | 2018-04-26 | 2018-04-26 | A kind of street lamp being easily installed repair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810383987.8A CN108758483A (en) | 2018-04-26 | 2018-04-26 | A kind of street lamp being easily installed repair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108758483A true CN108758483A (en) | 2018-11-06 |
Family
ID=64011752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810383987.8A Pending CN108758483A (en) | 2018-04-26 | 2018-04-26 | A kind of street lamp being easily installed repair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108758483A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103162203A (en) * | 2013-03-21 | 2013-06-19 | 贵州大学 | Sliding groove type lifting street lamp pole and manufacturing method thereof |
| KR20140122424A (en) * | 2013-04-10 | 2014-10-20 | 문창곤 | Street lamp using solar and wind power generation |
| CN206112668U (en) * | 2016-08-31 | 2017-04-19 | 安徽中瑞通信科技股份有限公司 | Lawn lamp location structure |
| CN207162399U (en) * | 2017-10-10 | 2018-03-30 | 徐生龙 | A kind of municipal works street lamp of intelligent control |
| CN107869141A (en) * | 2017-11-14 | 2018-04-03 | 湖南中大经纬地热开发科技有限公司 | The supporting construction exchanged based on superficial-layer geothermal energy |
-
2018
- 2018-04-26 CN CN201810383987.8A patent/CN108758483A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103162203A (en) * | 2013-03-21 | 2013-06-19 | 贵州大学 | Sliding groove type lifting street lamp pole and manufacturing method thereof |
| KR20140122424A (en) * | 2013-04-10 | 2014-10-20 | 문창곤 | Street lamp using solar and wind power generation |
| CN206112668U (en) * | 2016-08-31 | 2017-04-19 | 安徽中瑞通信科技股份有限公司 | Lawn lamp location structure |
| CN207162399U (en) * | 2017-10-10 | 2018-03-30 | 徐生龙 | A kind of municipal works street lamp of intelligent control |
| CN107869141A (en) * | 2017-11-14 | 2018-04-03 | 湖南中大经纬地热开发科技有限公司 | The supporting construction exchanged based on superficial-layer geothermal energy |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181106 |
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| RJ01 | Rejection of invention patent application after publication |