CN203023978U - Street lamp provided with lighting lamp with adjustable height - Google Patents
Street lamp provided with lighting lamp with adjustable height Download PDFInfo
- Publication number
- CN203023978U CN203023978U CN2013200414489U CN201320041448U CN203023978U CN 203023978 U CN203023978 U CN 203023978U CN 2013200414489 U CN2013200414489 U CN 2013200414489U CN 201320041448 U CN201320041448 U CN 201320041448U CN 203023978 U CN203023978 U CN 203023978U
- Authority
- CN
- China
- Prior art keywords
- lamp
- connecting rod
- mounting groove
- street lamp
- height
- 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.)
- Expired - Fee Related
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Classifications
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- 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
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model relates to a street lamp provided with a lighting lamp with adjustable height; the street lamp comprises a lamp post and a connecting rod, wherein the lighting lamp is arranged at one end of the connecting rod; the lamp post is provided with at least two mounting holes from top to bottom, and the connecting rod can be inserted into the mounting hole; each mounting hole is correspondingly provided with a mounting groove in a matching way, and the other end of the connecting rod can be arranged in the mounting groove; the mounting grooves are fixedly formed in the inner side wall of the lamp post; and the slopes of centre lines, pointing to openings of the mounting grooves from the bottoms of the mounting grooves, of the mounting grooves are gradually increased from top to bottom. When the height of the lighting lamp of the street lamp is adjusted, the connecting rod is taken down by a worker and is inserted into the lower mounting hole and the lower mounting groove, so that the adjustment is simple and convenient; and the street lamp provided with the lighting lamp with the adjustable height avoids the environmental disruption, reduces the work load and is reasonable in resource allocation. The slopes of the centre lines, pointing to the openings of the mounting grooves from the bottoms of the mounting grooves, of all the mounting grooves are gradually increased from top to bottom, so that the focus point of the lighting lamp is not changed when the height of the lighting lamp is adjusted.
Description
Technical field
The utility model relates to a kind of street lamp, especially a kind of street lamp of illuminating lamp height-adjustable.
Background technology
Use night street lamp to throw light on, guarantee that road traffic normally moves, greatly facilitated the trip at people's nights.Existing street lamp comprises lamp stand, connecting rod and illuminating lamp, and an end of connecting rod is fixedly connected on the top of lamp stand, and the other end of connecting rod is equiped with illuminating lamp.Street lamp is due to the central authorities that mostly are located at greenbelt, and after the trees on greenbelt grew tall, trees can be blocked the light of street lamp, the illumination when street lamp is gone on a journey with regard to shining less than ground, affecting the pedestrian night.
The existing first method that shelters from street lamp light after trees grow tall that solves is: amputate trees with saw, make trees no longer shelter from street lamp light, this method workload is large, needs the people to do a large amount of work, the waste of manpower resource; Moreover felling growth trees have for many years been destroyed environment.
The existing second method that shelters from street lamp light after trees grow tall that solves is: set up a connecting rod and an illuminating lamp on the lamp stand below trees again, it is the end that illuminating lamp is installed in connecting rod, the other end of connecting rod is fixed on the lamp stand of trees below by anchor ear, this solution, because the connecting rod at top can not be dismantled, therefore the original connecting rod and the illuminating lamp that are installed in the lamp stand top have been kept, during street lamp work, the illuminating lamp of trees below is opened, the illuminating lamp at top is not opened, and has therefore caused the significant wastage of resource distribution; Moreover, use the mode of the fixing installing of anchor ear connecting rod also cumbersome, staff's workload is large, and length expends time in; Moreover, this mode of this employing anchor ear fixed connecting rod, after adjusting height, also need the adjustment angle to connecting rod, guarantee that illuminating lamp is after adjusting height, focus point remains unchanged, to ensure that excessive variation does not occur illumination zone, the angular way of this adjustment connecting rod is difficult for aiming at focus point, work loaded down with trivial details, workload is large.
The utility model content
The utility model purpose is to provide a kind of street lamp of illuminating lamp height-adjustable, and the welding of falling trees in prior art, staff's workload are large to overcome, the irrational problem of resource distribution.
The utility model adopts following technical scheme:
A kind of street lamp of illuminating lamp height-adjustable, comprise lamp stand and connecting rod, one end end of described connecting rod is equiped with illuminating lamp, described lamp stand from top to bottom is provided with the installing hole that is used for inserting connecting rod of at least two, each installing hole correspondence is equipped with one and is used for installing the mounting groove of connecting rod other end end, and described mounting groove is fixed on the madial wall of described lamp stand.
All mounting grooves are pointed to the center line of this mounting groove opening by the bottom of mounting groove slope from top to bottom increases gradually.
The cross section of above-mentioned mounting groove is rounded.
Above-mentioned lamp stand from top to bottom is provided with the installing hole of four.
Above-mentioned description to the utility model structure and method as can be known, compared to the prior art, the utlity model has following advantage: street lamp of the present utility model is by from top to bottom being provided with at least two installing holes at lamp stand, each installing hole correspondence is equipped with a mounting groove, mounting groove is fixed on the madial wall of lamp stand, the connecting rod one end installing illuminating lamp of street lamp, the other end of connecting rod is mobilizable being inserted in mounting groove.Therefore, after the trees of greenbelt grew tall, the connecting rod of street lamp can be by being located at installing hole and the mounting groove adjustment height on lamp stand.The mode of this adjustment illuminating lamp height, the staff only need take off connecting rod and insert in the installing hole of below and mounting groove and get final product, and adjusts simple and convenient; Moreover, the environmental disruption of having avoided tradition to fall trees and cause; Moreover, reduced staff's workload, greatly alleviated staff's labour intensity; Moreover connecting rod and illuminating lamp are reusable, need not to acquire again, make resource distribution more reasonable.moreover, all mounting grooves are pointed to the center line of this mounting groove opening by the bottom of mounting groove slope from top to bottom increases gradually, because the angle of all mounting grooves all sets, after connecting rod inserts in mounting groove, need not to adjust again angle, the staff is when adjusting the height of illuminating lamp from top to bottom, the focus point of illuminating lamp remains unchanged, guarantee the illumination in the road certain limit, avoid due to after the illuminating lamp Height Adjustment, large variation occurs in illumination zone, the structure set-up mode of this mounting groove, greatly reduced the workload of staff's adjustment connecting rod angle.
Description of drawings
Fig. 1 is a kind of structural representation of street lamp of illuminating lamp height-adjustable.
Fig. 2 is the broken section structural representation of Fig. 1.
The specific embodiment
The specific embodiment of the present utility model is described with reference to the accompanying drawings.
As depicted in figs. 1 and 2, a kind of street lamp of illuminating lamp height-adjustable, comprise lamp stand 1 and connecting rod 3, one end end of connecting rod 3 is equiped with illuminating lamp, lamp stand 1 from top to bottom is provided with the installing hole 3 that is used for inserting connecting rod 3 of four, the length of supposing this lamp stand 2 is L, and these four installing holes 3 are installed in respectively 1L/4,1L/2,3L/4, the L place of these lamp stand 2 length.Each installing hole 3 correspondence is equipped with one the mounting groove 5 of connecting rod 3 other end ends be used for to be installed, and mounting groove 5 is fixed on the madial wall of lamp stand 1, and the cross section of mounting groove 5 is rounded, and connecting rod 3 passes installing hole 3, directly inserts in the mounting groove 5 of correspondence.Street lamp of the present utility model is by from top to bottom being provided with four installing holes 3 at lamp stand 2, each installing hole 3 correspondence is equipped with a mounting groove 5, mounting groove 5 is fixed on the inner surface of lamp stand 1, the connecting rod 3 one end installing illuminating lamps 4 of street lamp, the other end of connecting rod 3 is mobilizable being inserted in mounting groove 5.Therefore, after the trees of greenbelt grew tall, the connecting rod 3 of street lamp can be adjusted height by the installing hole 2 and the mounting groove 5 that are located at 1L/4,1L/2 on lamp stand 1,3L/4, L place.The mode of this adjustment illuminating lamp 4 height, the staff only need take off connecting rod 3 and insert in the installing hole 2 of below and mounting groove 5 and get final product, and adjusts simple and convenient; Moreover, the environmental disruption of having avoided tradition to fall trees and cause; Moreover, reduced staff's workload, greatly alleviated staff's labour intensity; Moreover connecting rod 3 and illuminating lamp 4 are reusable, need not to acquire again, make resource distribution more reasonable.
As depicted in figs. 1 and 2, all mounting grooves 5 are pointed to the slope increase gradually from top to bottom of the center line of these mounting groove 5 openings by the bottom of mounting groove 5.Because the angle of all mounting grooves 5 all sets, after connecting rod 3 insertion mounting grooves 5 are interior, need not to adjust again angle, the staff is when adjusting the height of illuminating lamp 4 from top to bottom, and the focus point of illuminating lamp 4 remains unchanged, and guarantees the illumination in the road certain limit, avoid due to after illuminating lamp 4 Height Adjustment, large variation occurs in illumination zone, and the structure set-up mode of this mounting groove 5 has greatly reduced the workload of staff's adjustment connecting rod 3 angles.
Above-mentioned is only the specific embodiment of the present utility model, but design concept of the present utility model is not limited to this, allly utilizes this design to carry out the change of unsubstantiality to the utility model, all should belong to the behavior of invading the utility model protection domain.
Claims (4)
1. the street lamp of an illuminating lamp height-adjustable, comprise lamp stand and connecting rod, one end end of described connecting rod is equiped with illuminating lamp, it is characterized in that: described lamp stand from top to bottom is provided with the installing hole that is used for inserting connecting rod of at least two, each installing hole correspondence is equipped with one and is used for installing the mounting groove of connecting rod other end end, and described mounting groove is fixed on the madial wall of described lamp stand.
2. according to the street lamp of a kind of illuminating lamp height-adjustable claimed in claim 1, it is characterized in that: all described mounting grooves are pointed to the center line of this mounting groove opening by the bottom of mounting groove slope from top to bottom increases gradually.
3. according to the street lamp of a kind of illuminating lamp height-adjustable claimed in claim 1, it is characterized in that: the cross section of described mounting groove is rounded.
4. according to the street lamp of a kind of illuminating lamp height-adjustable claimed in claim 1, it is characterized in that: described lamp stand from top to bottom is provided with the installing hole of four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200414489U CN203023978U (en) | 2013-01-25 | 2013-01-25 | Street lamp provided with lighting lamp with adjustable height |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200414489U CN203023978U (en) | 2013-01-25 | 2013-01-25 | Street lamp provided with lighting lamp with adjustable height |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203023978U true CN203023978U (en) | 2013-06-26 |
Family
ID=48647961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013200414489U Expired - Fee Related CN203023978U (en) | 2013-01-25 | 2013-01-25 | Street lamp provided with lighting lamp with adjustable height |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203023978U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105042531A (en) * | 2015-07-23 | 2015-11-11 | 许建龙 | Multifunctional streetlamp pole |
-
2013
- 2013-01-25 CN CN2013200414489U patent/CN203023978U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105042531A (en) * | 2015-07-23 | 2015-11-11 | 许建龙 | Multifunctional streetlamp pole |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130626 Termination date: 20140125 |