CN208418449U - A kind of street lamp being conveniently replaceable - Google Patents
A kind of street lamp being conveniently replaceable Download PDFInfo
- Publication number
- CN208418449U CN208418449U CN201820863974.6U CN201820863974U CN208418449U CN 208418449 U CN208418449 U CN 208418449U CN 201820863974 U CN201820863974 U CN 201820863974U CN 208418449 U CN208418449 U CN 208418449U
- Authority
- CN
- China
- Prior art keywords
- bar
- groove
- conveniently replaceable
- street lamp
- swivel becket
- 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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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a kind of street lamps being conveniently replaceable, its key points of the technical solution are that: including pedestal, the lamp stand being set on the base, lamp cap on lamp stand is set, lamp stand includes the lower section bar being fixedly connected on pedestal, interconnecting piece on lower section bar top is set, the upper section bar being rotatably connected on interconnecting piece, the placing groove for placing upper section bar is provided on lower section bar, upper section bar includes the first bar being rotatably connected on interconnecting piece, sliding is connected to the second bar inside the first bar, the stopper for being arranged on the first bar and being connected with the second bar, when being replaced to lamp cap, control stopper is separated with the second bar, the second bar is controlled later towards being moved inside the first bar, the first bar is controlled later to be rotated around interconnecting piece, so that the spacing between lamp cap and ground reduces, so that the replacement process of lamp cap becomes more square Just, fast, and the total length of the first bar and the second bar is smaller, in this way will not pedestrian to road and vehicle cause to hinder.
Description
Technical field
The utility model relates to road lighting apparatus technical field, in particular to a kind of street lamp being conveniently replaceable.
Background technique
Street lamp shows the lamps and lanterns that road improves illumination functions.
Currently, the Chinese patent that notification number is CN203202964U discloses a kind of street lamp post, it includes lamp stand, is used for
Pedestal, the interconnecting piece of lamp stand are placed, interconnecting piece is arranged on lamp stand, and lamp stand connection portion is divided into upper section lamp stand and lower section lamp
Bar, lamp stand are movably connected with the base by interconnecting piece.When needing to replace lamp cap, control upper section lamp stand is around even
Socket part is rotated, so that the spacing between the lamp cap and ground on the lamp stand of upper section reduces, it at this time can be with more convenient to lamp
Head is replaced, but during being replaced to lamp cap, since the length of upper lamp stand is longer, can satisfy the need upper pedestrian and
Vehicle causes to hinder.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of street lamp being conveniently replaceable,
The advantage for causing to hinder to the pedestrian of road and vehicle is not easy when with replacement lamp cap.
The above-mentioned technical purpose of the utility model has the technical scheme that a kind of road being conveniently replaceable
Lamp, including pedestal, the lamp stand being set on the base, the lamp cap being arranged on lamp stand, the lamp stand includes being fixedly connected on pedestal
On lower section bar, the interconnecting piece being arranged on lower section bar top, the upper section bar that is rotatably connected on interconnecting piece, on the lower section bar
It is provided with the placing groove for placing upper section bar, the upper section bar includes the first bar being rotatably connected on interconnecting piece, sliding company
The second bar inside the first bar is connect, be arranged on the first bar and is connected with the second bar and the slip locations of the second bar is limited
Fixed stopper.
Through the above technical solutions, control stopper first is away from the second bar when needing to replace lamp cap
Side is mobile, until stopper is separated with the second bar, controls the second bar at this time towards being moved inside the first bar, controls later
First bar is rotated around interconnecting piece, so that the spacing on the second bar between lamp cap and ground reduces, so that the replacement of lamp cap
Process becomes more convenient, quick, and the total length of the first bar and the second bar at this time is smaller, in this way when replacing lamp cap not
The pedestrian of road and vehicle can be caused to hinder.
Preferably, several location holes are provided on the lateral wall of second bar, several location holes are along the second bar
Axial direction is uniformly distributed, the stopper include through be arranged on the first bar and restriction bar for rabbeting with location hole,
Bar is limited towards the mobile pushing meanss in location hole side, for driving restriction bar away from one sidesway of location hole for driving
Dynamic return mechanism.
Through the above technical solutions, passing through back first needing to control the second bar towards when being slid inside the first bar
It is mobile away from location hole side that apparatus for coating driving limits bar, separates until limiting bar with location hole, and restriction bar is to the at this time
The supporting roles of two bars disappears, can be towards being moved inside the first bar under the second bar self gravitation effect；It is sliding in the first bar
It when transposition designated position, is controlled by pushing meanss and limits bar towards the movement of location hole side, until limiting bar is plugged into positioning
Inside hole, and the lateral wall for limiting bar is abutted with the inner hole wall of location hole, is limited bar at this time and is supported to the second bar, so that the
Two bars are not easy to be moved towards inside the first bar.
Preferably, the pushing meanss include the swivel becket being rotatably connected on the first bar lateral wall, are arranged in swivel becket
Groove on inner sidewall, the internal groove side wall of the groove are used to limit the end abutment of bar, and the width of rebate of the groove is towards the
Two bar sides gradually increase.
Through the above technical solutions, limiting bar towards when moving inside location hole needing to control, it is only necessary to control rotation
Ring is rotated, and during swivel becket rotation, the internal groove side wall of groove and the end abutment and driving restriction bar for limiting bar
It is mobile towards location hole side, until limiting bar and location hole grafting.The pushing meanss use process being arranged in this way is more convenient,
Fast.
Preferably, the return mechanism includes the accommodating groove being arranged on the first bar lateral wall, is arranged inside accommodating groove
And the spring being connected with restriction bar.
Through the above technical solutions, controlling limit first when needing to control restriction bar away from the movement of location hole side
Determine ring to be rotated, so that the groove depth for limiting ring upper groove place opposite with bar is limited gradually increases, spring is applied to bar is limited at this time
It is subject to elastic force, and drives and limit bar away from the movement of location hole side, until the end of restriction bar and the internal groove side wall of groove support
It connects；The return mechanism use process being arranged in this way is more convenient, quick.
Preferably, the rotation slot for placing swivel becket, the rotation slot and first are provided on first bar top
Bar is arranged in coaxial inner conductor.
Through the above technical solutions, swivel becket is placed on inside rotation slot, and the slot of the lateral wall of swivel becket and rotation slot
Flushed at mouthful, so in use, swivel becket is less prone to due to touching there is a situation where how mixing, guarantee the first bar with
And second stability that connects between bar.
Preferably, be hinged with control-rod on the lateral wall of the swivel becket, end of the control-rod far from hinge joint to
Landing ground side extends.
Through the above technical solutions, when needing to replace lamp cap, it is only necessary to control control-rod far from hinge joint
End is rotated away from the first bar side, is applied thrust far from the end of hinge joint to control-rod later, is passed through control
Bar drives swivel becket to be rotated；It enables a user to control the rotation of swivel becket in lower by the way that control-rod is arranged, make
The rotation process that swivel becket must be controlled becomes more convenient, quick.
Preferably, Circle-Array shows several mounting grooves on the internal groove side wall of the rotation slot, and the mounting groove inner rotation connects
It is connected to ball, the ball with the inner sidewall of swivel becket for abutting.
Through the above technical solutions, it is provided with ball on the internal groove side wall of rotation slot, and in swivel becket rotation process, rotation
The lateral wall of ring is abutted with the lateral wall of ball, and ball rotates, and the friction between swivel becket and ball at this time is to roll
Friction, and the sliding friction being less than between swivel becket and rotation slot, in this way when using the street lamp being conveniently replaceable, swivel becket is not
Yi Yin occurs relative motion with the first bar and wears, and improves the use longevity of the swivel becket and street lamp to a certain extent
Life.
Preferably, the annular cover plate for abutting with rotation top surface of ring is set on the end of first bar.
Through the above technical solutions, be provided with annular cover plate on the top of the first bar, and the lateral wall of annular cover plate with
The top surface of swivel becket abuts, and in this way during rotating swivel becket, swivel becket is less prone to longitudinal movement and takes off with the first bar
From so that the use process of swivel becket becomes more smooth, quick.
In conclusion the utility model has the beneficial effect that the street lamp being conveniently replaceable has lamp in contrast to the prior art
Head replacement is convenient, when replacing lamp cap will not pedestrian to road and vehicle cause to hinder, long service life, use is more square
Just, efficiently advantage.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of embodiment, is mainly used for showing the contour structures of embodiment；
Fig. 2 is the partial schematic sectional view of embodiment, is mainly used for showing the composition situation of embodiment；
Fig. 3 is the portion the A enlarged drawing of Fig. 2.
Appended drawing reference: 1, pedestal；2, lamp stand；3, lamp cap；4, lower section bar；5, interconnecting piece；6, upper section bar；7, placing groove；8,
First bar；9, the second bar；10, stopper；11, location hole；12, bar is limited；13, pushing meanss；14, return mechanism；15, it rotates
Ring；16, groove；17, accommodating groove；18, spring；19, rotation slot；20, control-rod；21, mounting groove；22, ball；23, ring cover
Plate.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
A kind of street lamp being conveniently replaceable is provided with lamp stand 2 on pedestal 1, lamp stand 2 is along vertical as shown in Figure 1, including pedestal 1
Direction setting.Lamp stand 2 includes lower section bar 4, interconnecting piece 5 and upper section bar 6.Lower section bar 4 is fixedly connected on pedestal 1, lower section bar 4
It is cylindric, and lower section bar 4 and pedestal 1 are arranged in coaxial inner conductor；It is provided with placing groove 7 on the lateral wall of lower section bar 4, and puts
The axial direction that slot 7 is set along lower section bar 4 is arranged；Interconnecting piece 5 is arranged on the top of lower section bar 4；6 company of being rotatably connected on of upper section bar
In socket part 5, and the cross-sectional shape of upper section bar 6 is circle；Lamp cap 3 is provided on the top of upper section bar 6.
During using the street lamp being conveniently replaceable, if damaging and being replaced occur in the lamp cap 3 of street lamp,
Control upper section bar 6 is rotated around interconnecting piece 5, so that the spacing between lamp cap 3 and ground is gradually reduced, until user's energy
It is enough directly to get at lamp cap 3 and lamp cap 3 is replaced.
As shown in Figure 1 and Figure 2, upper section bar 6 includes the first bar 8, the second bar 9 and stopper 10.The rotation connection of first bar 8
On interconnecting piece 5, and when being rotated far from the end of interconnecting piece 5 towards lower section bar 4 in the first bar 8, the first bar 8 can be received
It is contained in inside placing groove 7；Rotation slot 19 is provided on the lateral wall of first bar 8, rotation slot 19 is longitudinal through the top of the first bar 8
Face；Rotation slot 19 is provided with mounting groove 21 on the internal groove side wall of pedestal 1, and the number of mounting groove 21 is several and with the first bar 8
Axial line centered on circumferentially array distribution；21 inner rotation of mounting groove is connected with ball 22, and the lateral wall of ball 22 with
The internal groove side wall of mounting groove 21 abuts；The sliding of second bar 9 is connected on the first bar 8, and the glide direction of the second bar 9 is the first bar 8
Length direction, the cross-sectional shape of the second bar 9 is round and the second bar 9 and the first bar 8 in coaxial inner conductor setting；Stopper 10
It is arranged on the first bar 8 and is used to be connected with the second bar 9, several location holes 11 is provided on the lateral wall of the second bar 9, and several
Location hole 11 is arranged along the axial direction of the second bar 9.
As shown in Figure 2 and Figure 3, stopper 10 includes limiting bar 12, pushing meanss 13, return mechanism 14.Bar 12 is limited to run through
Be arranged on the first bar 8, limit bar 12 along the first bar 8 radial direction be arranged, and limit bar 12 close to the second bar 9 end with
Location hole 11 is opposite；Pushing meanss 13 limit bar 12 towards the movement of 11 side of location hole for driving, and pushing meanss 13 include turning
The dynamic swivel becket 15 being connected to inside rotation slot 19, and the lateral wall of swivel becket 15 is flushed with the lateral wall of the first bar 8；Swivel becket
Fluted 16 are arranged on 15 inner sidewall, and the width of rebate of groove 16 is gradually increased towards 9 side of the second bar.Return mechanism 14
Bar 12 is limited away from the movement of 11 side of location hole for driving；Return mechanism 14 includes being arranged on 19 internal groove side wall of rotation slot
Accommodating groove 17, accommodating groove 17 and limit that bar 12 is opposite, and accommodating groove 17 is arranged along the radial direction of the first bar 8；Accommodating groove 17
It is internally provided with spring 18, one end of spring 18 is connected with the internal groove side wall of accommodating groove 17, the other end and restriction bar 12 of spring 18
It is connected；When spring 18 is in equilbrium position, limits end of the bar 12 far from the second bar 9 and offset with 16 groove depth bosom of groove.
As shown in Figure 1, Figure 2, Figure 3 shows, when needing to replace lamp cap 3, control swivel becket 15 first is rotated, and is made
It obtains in groove 16 and is gradually increased with the groove depth for limiting the opposite place of bar 12, the restriction bar 12 of the driving of spring 18 at this time is away from location hole
11 sides are moved, so that the internal groove side wall for limiting end and groove 16 of the bar 12 far from the second bar 9 offsets；Limit bar 12 with
When location hole 11 is kept completely separate, the second bar 9 and lamp cap 3 are under self gravitation effect towards being slid inside the first bar 8；It
After control the first bar 8 and rotated around interconnecting piece 5 so that the spacing between lamp cap 3 and ground is gradually reduced, until user
Lamp cap 3 can be got at more conveniently and lamp cap 3 is replaced.
As shown in Fig. 2, being hinged with control-rod 20 on the lateral wall of swivel becket 15, and the length side of the articulated shaft of control-rod 20
To the length direction perpendicular to the first bar 8, end of the control-rod 20 far from articulated shaft extends to landing ground side；It is needing to control
When swivel becket 15 is rotated, it is only necessary to which end of the drive control bar 20 far from articulated shaft is carried out away from 8 side of the first bar
Rotation applies thrust to control-rod 20 later and then swivel becket 15 is driven to rotate.
Annular cover plate 23, and the axis of the direction of axis line of annular cover plate 23 and the first bar 8 are provided on the top surface of first bar 8
Heart line direction is overlapped, and the bottom surface of annular cover plate 23 is abutted with the top surface of swivel becket 15.
The above is only the exemplary embodiment of the utility model, the protection model rather than limited the present invention
It encloses, the protection scope of the utility model is determined by the attached claims.
Claims (8)
1. a kind of street lamp being conveniently replaceable, including pedestal (1), setting on pedestal (1) lamp stand (2), be arranged on lamp stand (2)
Lamp cap (3), the lamp stand (2) include be fixedly connected on pedestal (1) lower section bar (4), be arranged on lower section bar (4) top
Interconnecting piece (5), the upper section bar (6) that is rotatably connected on interconnecting piece (5), be provided with for placing on the lower section bar (4)
The placing groove (7) of section bar (6), it is characterized in that: the upper section bar (6) includes the first bar being rotatably connected on interconnecting piece (5)
(8), sliding is connected to internal the second bar (9) of the first bar (8), setting is connected on the first bar (8) and with the second bar (9) and right
The stopper (10) that the slip locations of second bar (9) are defined.
2. the street lamp according to claim 1 being conveniently replaceable, it is characterized in that: being arranged on the lateral wall of second bar (9)
Have several location holes (11), several location holes (11) are uniformly distributed along the axial direction of the second bar (9), the stopper
It (10) include being limited through the restriction bar (12) for being arranged on the first bar (8) and being used to rabbet with location hole (11), for driving
Bar (12) limits bar (12) away from location hole towards the mobile pushing meanss (13) in location hole (11) side, for driving
(11) the mobile return mechanism (14) in side.
3. the street lamp according to claim 2 being conveniently replaceable, it is characterized in that: the pushing meanss (13) include rotation connection
Swivel becket (15) on the first bar (8) lateral wall, the groove (16) being arranged on swivel becket (15) inner sidewall, the groove
(16) internal groove side wall is used to limit the end abutments of bar (12), and the width of rebate of the groove (16) is towards the second bar (9) side
It gradually increases.
4. the street lamp according to claim 2 being conveniently replaceable, it is characterized in that: the return mechanism (14) includes setting the
Accommodating groove (17), setting on one bar (8) lateral wall is in the spring (18) that accommodating groove (17) is internal and is connected with restriction bar (12).
5. the street lamp according to claim 3 being conveniently replaceable, it is characterized in that: being arranged on first bar (8) top useful
In the rotation slot (19) for placing swivel becket (15), the rotation slot (19) and the first bar (8) are arranged in coaxial inner conductor.
6. the street lamp according to claim 3 being conveniently replaceable, it is characterized in that: hinged on the lateral wall of the swivel becket (15)
Have control-rod (20), end of the control-rod (20) far from hinge joint extends to landing ground side.
7. the street lamp according to claim 5 being conveniently replaceable, it is characterized in that: circumference on the internal groove side wall of the rotation slot (19)
Array has several mounting grooves (21), and mounting groove (21) inner rotation is connected with ball (22), the ball (22) be used for
The inner sidewall of swivel becket (15) abuts.
8. the street lamp according to claim 3 being conveniently replaceable is used it is characterized in that: being arranged on the end of first bar (8)
In the annular cover plate (23) abutted with swivel becket (15) top surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820863974.6U CN208418449U (en) | 2018-06-05 | 2018-06-05 | A kind of street lamp being conveniently replaceable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820863974.6U CN208418449U (en) | 2018-06-05 | 2018-06-05 | A kind of street lamp being conveniently replaceable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208418449U true CN208418449U (en) | 2019-01-22 |
Family
ID=65110339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820863974.6U Expired - Fee Related CN208418449U (en) | 2018-06-05 | 2018-06-05 | A kind of street lamp being conveniently replaceable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208418449U (en) |
-
2018
- 2018-06-05 CN CN201820863974.6U patent/CN208418449U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190122 Termination date: 20210605 |