CN203215500U - Road lamp convenient to maintain - Google Patents

Road lamp convenient to maintain Download PDF

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Publication number
CN203215500U
CN203215500U CN2013202678157U CN201320267815U CN203215500U CN 203215500 U CN203215500 U CN 203215500U CN 2013202678157 U CN2013202678157 U CN 2013202678157U CN 201320267815 U CN201320267815 U CN 201320267815U CN 203215500 U CN203215500 U CN 203215500U
Authority
CN
China
Prior art keywords
pull bar
lamp
lower link
connecting rod
upper connecting
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
Application number
CN2013202678157U
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Chinese (zh)
Inventor
黄明贤
黄志刚
李琪毅
黄冬冰
黄立新
陈阿萍
林智贤
庄铭
陈清祥
Original Assignee
黄明贤
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 黄明贤 filed Critical 黄明贤
Priority to CN2013202678157U priority Critical patent/CN203215500U/en
Application granted granted Critical
Publication of CN203215500U publication Critical patent/CN203215500U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/72Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting

Abstract

The utility model relates to a road lamp convenient to maintain. The road lamp comprises a lamp holder, a connection rod, a lighting lamp, a first draw bar and a second draw bar. A movable sleeve is sleeved on the lamp holder, and the lighting lamp is connected with the movable sleeve through the connection rod. One end of the first draw bar and one end of the second draw bar are movably connected with the movable sleeve, and the other end of the first draw bar and the other end of the second draw bar are movably connected with the bottom end of the lamp holder. The first draw bar comprises a first upper draw bar and a first lower draw bar, a first spring is connected between the first upper draw bar and the first lower draw bar, the second draw bar comprises a second upper draw bar and a second lower draw bar, and a second spring is connected between the second upper draw bar and the second lower draw bar. The lamp holder of the road lamp is foldable, and operation staff can pull the first lower draw bar and the second lower draw bar while standing on the ground, so that the lighting lamp can be drawn close to the ground, the operation staff can replace and maintain the lighting lamp of the road lamp while standing on the ground, and maintenance on the road lamp by the operation staff can be greatly facilitated.

Description

A kind of street lamp that maintains easily
Technical field
The utility model relates to a kind of street lamp, especially a kind of street lamp that maintains easily.
Background technology
Use night street lamp to throw light on, guarantee that road traffic normally moves, greatly made things convenient for the trip at people's nights.Transitional street lamps is because lamp stand than higher, need carry out work high above the ground by large-scale elevation and subsidence mechanical when maintenance and replacing lamp.This operating type brings potential safety hazard can for operating personnel's the person; Moreover, need employ big machinery and more operating personnel, operating cost is higher, very the wasting manpower and material resources; Moreover the work high above the ground operating efficiency is low; Moreover, might be subjected to the influence of topography during operation, should not use big machinery, maintenance and replacing lamp are very inconvenient.
The utility model content
The utility model purpose provides a kind of street lamp that maintains easily, and lamp stand brings threat to personal safety than higher during operation in the prior art to overcome, the operating cost height, and operating efficiency is low, safeguards the problem of inconvenience.
The utility model adopts following technical scheme: a kind of street lamp that maintains easily, comprise lamp stand, connecting rod and illuminating lamp, and be arranged with a mobile cover moving up and down on the described lamp stand, be connected with described connecting rod between described illuminating lamp and the described mobile cover; Described street lamp comprises first pull bar and second pull bar, this first pull bar and second pull bar are relative on the spot being arranged at described both sides of moving cover, one end of this first pull bar and an end of second pull bar are movably connected on described mobile cover respectively, and the other end of the other end of this first pull bar and second pull bar is movably connected on the bottom of described lamp stand respectively; Described first pull bar comprises first upper connecting rod and first lower link, be connected with first spring between this first upper connecting rod and first lower link, described second pull bar comprises second upper connecting rod and second lower link, is connected with second spring between this second upper connecting rod and second lower link.
Be equiped with on above-mentioned first pull bar be used to making described first upper connecting rod and described first lower link remain on first external member of same axis, the sidewall of described first lower link is provided with at least one projection that stops first external member to glide.
Be equiped with on above-mentioned second pull bar be used to making described second upper connecting rod and described second lower link remain on second external member of same axis, the sidewall of described second lower link is provided with at least one projection that stops second external member to glide.
The sidewall of above-mentioned first lower link is provided with three projections, and these three projections are on the same circumference, and the angle of the line in adjacent two projections and the center of circle is 120 °.
The sidewall of above-mentioned second lower link is provided with three projectioies, and these three high spots are on same circumference, and adjacent two projectioies are 120 ° with the angle of the line in the center of circle.
The residing orientation of above-mentioned illuminating lamp is consistent with described first pull bar orientation of living in.
The residing orientation of above-mentioned illuminating lamp and the residing orientation of described first pull bar are 90 °.
The lateral wall of above-mentioned lamp stand is provided with two grooves, and described first pull bar and described second pull bar are installed in respectively in these two grooves.
The top of above-mentioned mobile cover is connected with the lid that can rotate around the axis.
Connect by a rotating shaft between above-mentioned mobile cover and the described lid, be equiped with in this rotating shaft lid toward the mobile torsion spring that puts promotion.
Above-mentioned description to the utility model structure and method is compared with prior art as can be known, the utlity model has following advantage:
One be arranged with mobile cover moving up and down on the lamp stand of street lamp of the present utility model, and illuminating lamp is installed on mobile putting by connecting rod, so illuminating lamp can be enclosed within moving up and down and move up and down on the lamp stand along with mobile.Moving up and down of mobile cover is to realize by being arranged on mobile first pull bar and second pull bar that overlaps both sides: first pull bar comprises first upper connecting rod and first lower link, be connected with first spring between this first upper connecting rod and first lower link, second pull bar comprises second upper connecting rod and second lower link, be connected with second spring between this second upper connecting rod and second lower link, therefore, the operating personnel stands on the ground and just can realize first upper connecting rod is folded toward horizontal direction along the first spring place by pulling first lower link, just can realize second upper connecting rod folding toward horizontal direction along the second spring place by pulling second lower link.Thereby first upper connecting rod and second upper connecting rod drive mobile cover and move down, therefore, the mobile illuminating lamp that puts can down move under the drive of mobile cover, when mobile cover is pulled near the position on ground, illuminating lamp also just is pulled to the position near ground, the operating personnel just stands on the ground and can change and maintenance etc. the illuminating lamp on the street lamp, and the convenient working personnel are to the maintenance of street lamp greatly.
Its two, avoided operating personnel's work high above the ground to cause the threat of personal safety by improvement of the present utility model.
Its three, need not large-scale elevation and subsidence mechanical and reduced the operating personnel, saved resource and manpower greatly, reduced operating cost.
Its four, the operating personnel stands on the ground can keep in repair and change illuminating lamp, has also improved the operating efficiency of operation greatly.
They are five years old, owing to utilize first spring and second spring as connector, after the operation personnel have safeguarded street lamp, slowly decontrol first lower link and second lower link, under the effect of first spring and second spring, first upper connecting rod and second upper connecting rod just can upwards promote mobile cover, thereby mobile cover moves upward to drive and is installed in the mobile illuminating lamp that puts and moves upward, all become vertical state up to first upper connecting rod and second upper connecting rod, illuminating lamp also rises to original position, and is this easy to operate simple.
Description of drawings
Fig. 1 is the structural representation of the street lamp of embodiment one.
Fig. 2 is the side-looking structural representation of Fig. 1.
Fig. 3 is the structural representation of the street lamp that partial structurtes are analysed and observe among Fig. 1, and wherein A is the enlarged diagram of broken section structure.
Fig. 4 is first external member among Fig. 1 and second external member lamp post structure schematic diagram after up promoting.
Fig. 5 is first pull bar among Fig. 4 and second pull bar structural representation after folding.
Fig. 6 is along the generalized section of HH ' line of vision among Fig. 1.
Fig. 7 is the lamp post structure schematic diagram of embodiment two.
Fig. 8 is the side-looking structural representation of Fig. 7.
The lamp post structure schematic diagram of Fig. 9 embodiment three, wherein B is local mechanism enlarged diagram.
Figure 10 is the side-looking structural representation of Fig. 9.
Figure 11 represents the structural representation of parts such as first pull bar and second pull bar for dotted line in street lamp.
The lamp post structure schematic diagram that Figure 12 up postpones for first external member among Figure 11 and second external member.
Figure 13 is first pull bar among Figure 12 and second pull bar structural representation after folding.
Figure 14 is that Figure 11 is along the cross-sectional schematic of MM ' line of vision.
The specific embodiment
The specific embodiment of the present utility model is described with reference to the accompanying drawings.
Embodiment one
As Fig. 1, Fig. 2, Fig. 3, Fig. 4 and shown in Figure 5, a kind of street lamp that maintains easily, comprise lamp stand 12, connecting rod 10, illuminating lamp 1, first pull bar 13 and second pull bar 14, be arranged with one on the lamp stand 12 and move cover 11, this moves cover 11 and can move up and down at lamp stand 12, one end of connecting rod 10 is connected in illuminating lamp 1, the other end of connecting rod 10 is fixedly connected on mobile cover 11, first pull bar 13 overlaps 11 both sides with second pull bar 14 relative on the spot being arranged to move, the other end that one end of one end of first pull bar 13 and second pull bar 14 is movably connected on the other end of mobile cover 11, the first pull bars 13 and second pull bar 14 respectively is movably connected on the bottom of lamp stand 12 respectively.Illuminating lamp 1 residing orientation is consistent with first pull bar, 13 residing orientation.
As Fig. 1, Fig. 4 and shown in Figure 6, first pull bar 13 comprises first upper connecting rod 15 and first lower link 16, is connected with first spring 41 between this first upper connecting rod 15 and first lower link 16.Be arranged with first external member 103 on first pull bar 13, the two ends of this first external member 103 are sheathed on the upper end of first upper connecting rod, 15 lower ends and first lower link 16 respectively, first external member 103 is entangled first spring 41, make first upper connecting rod 15 and first lower link 16 remain on same axis, thereby make first upper connecting rod 15 more firm with being connected of first lower link 16.The sidewall of first lower link 16 is provided with for three projections 100 that stop first external member 103 to glide, and these three projections 100 are on the same circumference, and adjacent two projections 100 are 120 ° with the angle of the line in the center of circle.
As Fig. 1, Fig. 3 and shown in Figure 4, second pull bar 14 comprises second upper connecting rod 17 and second lower link 18, is connected with second spring 42 between this second upper connecting rod 17 and second lower link 18.Be arranged with second external member 104 on second pull bar 14, the two ends of this second external member 104 are sheathed on the upper end of second upper connecting rod, 17 lower ends and second lower link 18 respectively, second external member 104 is entangled second spring 42, make second upper connecting rod 17 and second lower link 18 remain on same axis, thereby make second upper connecting rod 17 more firm with being connected of second lower link 18.The sidewall of second lower link 18 is provided with three projectioies 101 that stop second external member 104 to glide, and these three projectioies 101 are on the same circumference, and adjacent two projectioies 101 are 120 ° with the angle of the line in the center of circle.
As Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5 and shown in Figure 6, be arranged with mobile cover 11 moving up and down on the lamp stand 12 of street lamp of the present utility model, and illuminating lamp 1 is installed on the mobile cover 11 by connecting rod 10, so illuminating lamp 1 can be along with mobile cover 11 moving up and down and move up and down on lamp stand 12.Moving up and down of mobile cover 11 is to come 14 to realize by being arranged on mobile first pull bar 13 and second pull bar that overlaps 11 both sides: during operation, two operating personnels must be arranged, respectively take a stock in these two operation personnel hands, the firstly with stock first external member 103 is up promoted, the second personal stock up promotes second external member 104, and first spring 41 on first pull bar 13 and second spring 42 on second pull bar 14 are exposed.The operating personnel that first external member 103 is up promoted spurs the outside of first lower link 16 toward lamp stand 12, and the operating personnel that second external member 104 is up promoted spurs the outside of second lower link 18 toward lamp stands 12 simultaneously.Therefore two operation personnel stand on the ground and just can realize that by pulling first lower link 16 and second lower link 18 first upper connecting rod 15 is folding toward horizontal direction along first spring, 41 places, second upper connecting rod 17 folds toward horizontal direction along second spring, 42 places.Thereby first upper connecting rod 15 and second upper connecting rod 17 drive mobile cover 11 and move down, therefore, illuminating lamp 1 on the mobile cover 11 can down move under the drive of mobile cover 11, when mobile cover 11 is pulled near the position on ground, illuminating lamp 1 also just is pulled to the position near ground, the operating personnel just stands on the ground and can change and maintenance etc. the illuminating lamp 1 on the street lamp, and the convenient working personnel are to the maintenance of street lamp 1 greatly.After the street lamp maintenance is finished, two operation personnel slowly decontrol and promote simultaneously first lower link 16 and second lower link 28, under the effect of first spring, second spring and two operation personnel thrusts, first upper connecting rod 13 and second upper connecting rod 17 just can make progress jointly and promote mobile cover 11, the illuminating lamp 1 that drive is installed on the mobile cover 11 thereby mobile cover 11 moves upward moves upward, all become vertical state up to first upper connecting rod 13 and second upper connecting rod 17, illuminating lamp 1 also just is in original position, and is this easy to operate simple.When first pull bar 13 and second pull bar 14 are returned to original vertical state, first external member 103 is past lower slider under the effect of self gravitation, be enclosed within the outside of first spring 41, to fix first upper connecting rod 15 and first lower link 16, second external member 104 is past lower slider under the effect of self gravitation, be enclosed within the outside of second spring 42, to fix second upper connecting rod 17 and second lower link 18.Avoided operating personnel's work high above the ground to cause the threat of personal safety by improvement of the present utility model; Moreover, need not large-scale elevation and subsidence mechanical and reduced the operating personnel, saved resource and manpower greatly, reduced operating cost; Moreover the operating personnel stands on the ground can keep in repair and change illuminating lamp 1, has also improved the operating efficiency of operation greatly.
Embodiment two
As shown in Figure 7 and Figure 8, on the basis of above-described embodiment one, embodiment two only is with the difference of embodiment one: illuminating lamp 1 residing orientation and first pull bar, 13 residing orientation are 90 °.
Embodiment three
As Fig. 9, Figure 10, Figure 11, Figure 12, Figure 13 and shown in Figure 14, on the basis of above-described embodiment one, embodiment three only is with the improvements of embodiment one: the lateral wall of lamp stand 12 is provided with two groove 95, these two grooves 95 are located at the both sides of lamp stand 12 respectively, and first pull bar 13 and second pull bar 14 are installed in respectively in these two grooves 95; The top of mobile cover 11 is connected with the lid 91 that can rotate around the axis, and moves between cover 11 and the lid 91 to connect by a rotating shaft 93, is equiped with in this rotating shaft 93 lid 91 toward the mobile torsion spring 92 that promotes on 11 that overlaps.When first pull bar 13 and second pull bar 14 all were in vertical state, mobile cover 11 was set in the top of lamp stand 12, and lid 1 covers the top of mobile cover 11.After first pull bar 13 and second pull bar 14 were all folding downwards, lamp stand 12 can back down lid 1.After first pull bar 13 and second pull bar 14 all returned to vertical state, lid 1 had covered the top of mobile cover 11 again under the effect of torsion spring 92.
As Fig. 9, Figure 10, Figure 11, Figure 12 and shown in Figure 13, first pull bar 13 and second pull bar 14 are installed in respectively in two grooves 95, can make the compact overall structure of street lamp, make the volume of street lamp littler, and occupation space is littler, and more attractive in appearance.Mobile cover 11 is provided with lid 1, can protect the electric line between mobile cover 11 and the lamp stand 12, avoids electric line drenched by rainwater.Electric wire passes the inside of lamp stand 12 and through behind the mobile cover 11, is connected to (arranging as shown in phantom in Figure 9 of electric wire) on the illuminating lamp 1.
Above-mentioned only is the specific embodiment of the present utility model, but design concept of the present utility model is not limited thereto, and allly utilizes this design that the utility model is carried out the change of unsubstantiality, all should belong to the behavior of invading the utility model protection domain.

Claims (10)

1. a street lamp that maintains easily comprises lamp stand, connecting rod and illuminating lamp, it is characterized in that: be arranged with a mobile cover moving up and down on the described lamp stand, connect by described connecting rod between described illuminating lamp and the described mobile cover; Described street lamp comprises first pull bar and second pull bar, this first pull bar and second pull bar are relative on the spot being arranged at described both sides of moving cover, one end of this first pull bar and an end of second pull bar are movably connected on described mobile cover respectively, and the other end of the other end of this first pull bar and second pull bar is movably connected on the bottom of described lamp stand respectively; Described first pull bar comprises first upper connecting rod and first lower link, be connected with first spring between this first upper connecting rod and first lower link, described second pull bar comprises second upper connecting rod and second lower link, is connected with second spring between this second upper connecting rod and second lower link.
2. according to the described a kind of street lamp that maintains easily of claim 1, it is characterized in that: be equiped with on described first pull bar be used to making described first upper connecting rod and described first lower link remain on first external member of same axis, the sidewall of described first lower link is provided with at least one projection that stops first external member to glide.
3. according to claim 1 or 2 described a kind of street lamps that maintain easily, it is characterized in that: be equiped with on described second pull bar be used to making described second upper connecting rod and described second lower link remain on second external member of same axis, the sidewall of described second lower link is provided with at least one projection that stops second external member to glide.
4. according to the described a kind of street lamp that maintains easily of claim 2, it is characterized in that: the sidewall of described first lower link is provided with three projections, and these three projections are on the same circumference, and the angle of the line in adjacent two projections and the center of circle is 120 °.
5. according to the described a kind of street lamp that maintains easily of claim 3, it is characterized in that: the sidewall of described second lower link is provided with three projectioies, and these three high spots are on same circumference, and adjacent two projectioies are 120 ° with the angle of the line in the center of circle.
6. according to the described a kind of street lamp that maintains easily of claim 1, it is characterized in that: the residing orientation of described illuminating lamp is consistent with described first pull bar orientation of living in.
7. according to the described a kind of street lamp that maintains easily of claim 1, it is characterized in that: the residing orientation of described illuminating lamp and the residing orientation of described first pull bar are 90 °.
8. according to the described a kind of street lamp that maintains easily of claim 1, it is characterized in that: the lateral wall of described lamp stand is provided with two grooves, and described first pull bar and described second pull bar are installed in respectively in these two grooves.
9. according to the described a kind of street lamp that maintains easily of claim 1, it is characterized in that: the top of described mobile cover is connected with the lid that can rotate around the axis.
10. according to the described a kind of street lamp that maintains easily of claim 9, it is characterized in that: connect by a rotating shaft between described mobile cover and the described lid, be equiped with in this rotating shaft lid toward the mobile torsion spring that puts promotion.
CN2013202678157U 2013-05-17 2013-05-17 Road lamp convenient to maintain Expired - Fee Related CN203215500U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2013202678157U CN203215500U (en) 2013-05-17 2013-05-17 Road lamp convenient to maintain

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2013202678157U CN203215500U (en) 2013-05-17 2013-05-17 Road lamp convenient to maintain

Publications (1)

Publication Number Publication Date
CN203215500U true CN203215500U (en) 2013-09-25

Family

ID=49205031

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2013202678157U Expired - Fee Related CN203215500U (en) 2013-05-17 2013-05-17 Road lamp convenient to maintain

Country Status (1)

Country Link
CN (1) CN203215500U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103234166A (en) * 2013-05-17 2013-08-07 黄明贤 Street lamp convenient to maintain

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103234166A (en) * 2013-05-17 2013-08-07 黄明贤 Street lamp convenient to maintain
CN103234166B (en) * 2013-05-17 2015-07-01 黄明贤 Street lamp convenient to maintain

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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: 20130925

Termination date: 20140517