CN207750879U - LED street lamp that is a kind of easy to repair and replacing lamp cap - Google Patents
LED street lamp that is a kind of easy to repair and replacing lamp cap Download PDFInfo
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- CN207750879U CN207750879U CN201721556231.6U CN201721556231U CN207750879U CN 207750879 U CN207750879 U CN 207750879U CN 201721556231 U CN201721556231 U CN 201721556231U CN 207750879 U CN207750879 U CN 207750879U
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- lamp
- bar
- repair
- lamp cap
- fixed seat
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- 238000001816 cooling Methods 0.000 claims description 7
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 3
- 241001465382 Physalis alkekengi Species 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims 1
- 230000017525 heat dissipation Effects 0.000 description 4
- 239000011324 bead Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005286 illumination Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- GHVNFZFCNZKVNT-UHFFFAOYSA-M decanoate Chemical compound CCCCCCCCCC([O-])=O GHVNFZFCNZKVNT-UHFFFAOYSA-M 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a kind of easy to repair and replacement lamp cap LED street lamps, including lamp stand, fixed seat and foundation bolt, the bottom of the lamp stand is connected with fixed seat, the inside of the fixed seat is equipped with traction electric machine, the side of the lamp stand inner wall is equipped with bar-shaped trough, fixed block, the first sliding groove being additionally provided on the vertical axis in the lamp stand inner cavity in vertical connection to fixed seat are provided in bar-shaped trough；The first sliding block is provided in the first sliding groove, top is arranged with the first limit roller and the second limit roller in the lamp stand；The upper end of the fixed block is welded with drag rope, the other end of the drag rope is passed through from the top of the first limit roller and the second limit roller successively, and it is connected to the output end of traction electric machine, the utility model overall structure is simple, can carry out the folding and unfolding of drag rope by controlling the positive and negative rotation of traction electric machine, fixed block is driven to be slided up and down in bar-shaped trough, the height of lamp cap is adjusted, the replacement of lamp cap is convenient for.
Description
Technical field
The utility model is related to LED street lamp technical fields, and in particular to the roads LED that are a kind of easy to repair and replacing lamp cap
Lamp.
Background technology
Street lamp is the light emitting lighting system on road, street and public square.Usually start at nightfall or darkness time-division
It is shinny, extinguish after dawn.The basic function of street lamp be illumination, adjection can be artistic work, terrestrial reference, road sign,
Telephone booth, message board, mailbox, assemble place, advertising lamp box etc..
However there is some shortcomingss, such as lamp cap to be typically welded to street lamp in use for existing LED street lamp
The top of bar needs operating personnel to ascend a height operation when street lamp cap damages, and not only operation sequence is complicated, but also endangers very much
Danger, it is serious to the loss of manpower and materials, in view of the above-mentioned problems, devising some street lamps easy to repair on the market；
Such as documents：The Feng Fuping of Longchang illumination Group Co., Ltd devises a kind of street lamp easy to repair, Shen
Please number：201520694756.0 the applying date：2015.09.09 Patent publication No：205014213 U of CN, the utility model are public
A kind of street lamp easy to repair, including lamp stand, lamp cap, the holder for connecting lamp stand and lamp cap are opened, the lamp stand includes upper lamp stand
Portion and lower lamp stand portion, the bottom end in upper lamp stand portion and the top in lower lamp stand portion are hinged by the first hinge member；The lamp stand also wraps
Supporting rod is included, the supporting rod is hinged close to its top end by the second hinge member close to its top end and upper lamp stand portion, institute
It states lower lamp stand portion and is equipped with threaded hole close to its bottom end, the supporting rod is equipped with through-hole close to its bottom end, by screw by institute
It states through-hole and the threaded hole is fixed.The street lamp of the utility model using when be lamp cap is put to ground to repair, though avoid
Operation of ascending a height, but there is still a need for multiple operators to coordinate the repair that could be completed to lamp cap jointly, and due to the company of the street lamp
Fitting is mostly hinge member, is chronically exposed in outdoor environment, and abrasion and loosening are easily caused.Secondly existing street lamp, heat dissipation
It is less efficient, cause its service life shorter.
Utility model content
Purpose of utility model：The purpose of the utility model is to overcome above-mentioned the deficiencies in the prior art, provide one kind and are convenient for
Repair and the LED street lamp for replacing lamp cap mainly solve the problem of that source for street light maintenance is complicated and secondly solve road lamp cooling.
To achieve the goals above, the utility model uses following technical solution：
LED street lamp that is a kind of easy to repair and replacing lamp cap, including lamp stand, fixed seat and foundation bolt, the lamp stand
Bottom is connected with fixed seat, and four corners of fixed seat offer penetrating mounting hole, and the fixed seat passes through foundation bolt
It is detachably arranged in mounting hole, is mutually fixed fixed seat and ground with this, the inside of the fixed seat is equipped with traction electricity
The inside of machine, the lamp stand is hollow structure, and the side of lamp stand inner wall is equipped with bar-shaped trough, is provided with fixed block in bar-shaped trough, institute
State the first sliding groove being additionally provided on the vertical axis in lamp stand inner cavity in vertical connection to fixed seat；Setting in the first sliding groove
There is the first sliding block, inside one end connects the first sliding block to the fixed block in the horizontal direction, and outside one end is connected with fixed link；
The fixed link is extended to from the notch of bar-shaped trough outside lamp stand, and the other end of fixed link is connected with lamp cap, described
Top is arranged with the first limit roller and the second limit roller in lamp stand；The upper end of the fixed block is welded with drag rope, described
The other end of drag rope is passed through from the top of the first limit roller and the second limit roller successively, and is connected to the output of traction electric machine
End.
As further describing for above-mentioned technical proposal：
The lamp cap is arch, and the bottom level of lamp cap is provided with light fitting base, light fitting base in the width direction two
Side symmetrically offers second sliding slot, and two sides of LED lamp panel in the width direction are arranged with several second sliding blocks, described
LED lamp panel is slidably connected by the second sliding block and the second sliding slot in light fitting base.
As further describing for above-mentioned technical proposal：
The width of the bar-shaped trough notch is more than the width of fixed link.
As further describing for above-mentioned technical proposal：
The contact surface of the light fitting base and LED lamp panel is equidistantly welded with several heat conduction items, and light fitting base and lamp cap
The one side of lumen contact, which is equidistantly sticked, several cooling fins.
As further describing for above-mentioned technical proposal：
The inside of the lamp cap is also equipped with driver, and the output end of driver and the input terminal of LED lamp panel electrically connect
It connects.
As further describing for above-mentioned technical proposal：
The bar-shaped trough is mutually parallel with the first sliding groove, and the notch of bar-shaped trough and the notch of the first sliding groove are located at same water
In plane.
As further describing for above-mentioned technical proposal：
The level height of the first sliding groove is less than the level height of the first limit roller and the second limit roller, and bar-shaped trough
The top level of top and the first sliding groove is the same as high.
The beneficial effects of the utility model are as follows：
One, lamp cap is connect by fixed link with fixed block, and fixed block is arranged in the bar-shaped trough being arranged in lamp stand inner cavity, and
Fixed block is fixedly connected by drag rope with traction electric machine, and the positive and negative rotation by controlling traction electric machine can carry out drag rope
Folding and unfolding, drive fixed block slided up and down in bar-shaped trough, adjust the height of lamp cap, be convenient for lamp cap replacement；
Two, fixed block is slidably connected by the first sliding block with the first sliding groove being arranged in light pole inner cavity so that fixed block
Drag rope drive under move up and down when, it is limited by sliding block, make its will not occurred level direction offset,
And then improve the stability of lamp cap lifting；
Three, LED lamp panel is slidably connected by the second sliding block with the second sliding slot opened up in light fitting base, makes LED lamp panel can
To be pulled out from light fitting base, convenient for the replacement of lamp bead in LED lamp panel；
Four, the contact surface of light fitting base and LED lamp panel is equidistantly welded with heat conduction item, and the back side of light fitting base is welded with heat dissipation
Piece, thermally conductive sheet can will radiate in the heat transmission to cooling fin of LED lamp panel, effectively raise the heat dissipation effect of lamp cap
Rate improves its service life.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the internal structure schematic diagram of lamp cap in the utility model；
Fig. 3 is the structural schematic diagram of cooling fin in the utility model.
Marginal data：
1- lamp stands, 2- fixed seats, 3- bar-shaped troughs, 4- fixed blocks, 5- fixed links, 6- lamp caps, 7- drag ropes, 8- first are limited
Position roller, the second limit rollers of 9-, 10- the first sliding grooves, the first sliding blocks of 11-, 12- foundation bolts, 13- traction electric machines, 14- lamps and lanterns bases
Seat, the second sliding blocks of 15-, 16- second sliding slots, 17-LED lamp plates, 18- heat conduction item, 19- cooling fins, 20- drivers.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig. 1-3, LED street lamp that is provided by the utility model a kind of easy to repair and replacing lamp cap, including lamp stand 1,
Fixed seat 2 and foundation bolt 12, the bottom of the lamp stand 1 are connected with fixed seat 2, and four corners of fixed seat 2 offer logical
Saturating mounting hole, the fixed seat 2 are detachably arranged in by foundation bolt 12 in mounting hole, with this by fixed seat 2 with ground
Face is mutually fixed, which is characterized in that the inside of the fixed seat 2 is equipped with traction electric machine 13, and the inside of the lamp stand 1 is hollow knot
The side of structure, 1 inner wall of lamp stand is equipped with bar-shaped trough 3, and fixed block 4, the vertical axes in 1 inner cavity of the lamp stand are provided in bar-shaped trough 3
The first sliding groove 10 being additionally provided on line in vertical connection to fixed seat 2；The first sliding block 11, institute are provided in the first sliding groove 10
Stating fixed block 4, inside one end connects the first sliding block 11 in the horizontal direction, and outside one end is connected with fixed link 5, and purpose exists
In the oscilaltion in bar-shaped trough 3 under the drive of drag rope 7 of fixed block 4, the first coupled sliding block 11 is first
Be slidably connected in sliding slot 10, make its will not occurred level direction offset, and dual dynamic makes fixed block 4 in bar-shaped trough 3
The stability higher of oscilaltion；
The notch of the fixed link 5 from bar-shaped trough 3 extends to outside lamp stand 1, and the other end of fixed link 5 is connected with lamp cap 6,
Top is arranged with the first limit roller 8 and the second limit roller 9 in the lamp stand 1, it is intended that the first limit roller 8 and second
The setting of limit roller 9 can limit the drag rope 7 for drawing the lifting of fixed block 4, improve the stabilization of its folding and unfolding
Property, in addition, also contribute to tractive force, just with movement；The upper end of the fixed block 4 is welded with drag rope 7, the traction
The other end of rope 7 is passed through from the top of the first limit roller 8 and the second limit roller 9 successively, and is connected to the defeated of traction electric machine 13
Outlet.
In the present embodiment, lamp cap 6 is arch, and the bottom level of lamp cap 6 is provided with light fitting base 14, and light fitting base 14 is along width
Two sides in degree direction symmetrically offer second sliding slot 16, if two sides of LED lamp panel 17 in the width direction are arranged with
Dry second sliding block 15, the LED lamp panel 17 are slidably connected by the second sliding block 15 and the second sliding slot 16 in light fitting base 14,
It is intended that LED lamp panel 17 is slidably connected in light fitting base 14, just with replacement LED lamp panel 17 or in LED lamp panel 17
Lamp bead repair, light fitting base 14 and LED lamp panel 17 can also be used to be connected together etc. and be readily disassembled except the present embodiment
Mode connect.
In the present embodiment, the width of 3 notch of bar-shaped trough is more than the width of fixed link 5, and fixed link 5 extends from bar-shaped trough 3
Out, the width of rebate of bar-shaped trough 3 is more than the width of fixed link 5, convenient for moving up and down for fixed link 5.
In the present embodiment, light fitting base 14 and the contact surface of LED lamp panel 17 are equidistantly welded with several heat conduction items 18, and lamp
The one side of tool pedestal 14 and 6 lumen contact of lamp cap is equidistantly sticked and has several cooling fins 19, it is intended that heat conduction item 18 is set
It sets, can be by the heat transmission to light fitting base 14 generated in LED lamp panel 17, then pass through fixed heat dissipation in light fitting base 14
Piece 19 dissipates the heat to the air, and improves the radiating efficiency of lamp cap 6.
In the present embodiment, the inside of lamp cap 6 is also equipped with driver 20, and the output end of driver 20 and LED lamp panel 17
Input terminal be electrically connected.
In the present embodiment, bar-shaped trough 3 is mutually parallel with the first sliding groove 10, and the notch of bar-shaped trough 3 and the first sliding groove 10
Notch is located in same level.
In the present embodiment, the level height of the first sliding groove 10 is high less than the level of the first limit roller 8 and the second limit roller 9
Degree, and the top of bar-shaped trough 3 and the top level of the first sliding groove 10 are same high.
Operation principle：In use, the LED street lamp is fixed by the foundation bolt 12 in fixed seat 2 and fixed seat 2 first
In specified position, then connect power supply, LED street lamp can normal use such as need replacing lamp cap during use
6, operating personnel can open the gate in fixed seat 2, and control traction electric machine 13 inverts, and drag rope 7 drives fixed block 4 at this time
The slide downward in bar-shaped trough 3, the fixed link 5 and lamp cap 6 being connect with fixed block 4 are begun to decline, when lamp cap 6 drop to it is specified
When height, traction electric machine 13 is closed, operating personnel can repair and replace to the parts on lamp cap 6 or lamp cap 6；
Lamp bead damage in LED lamp panel 17 in this way, the sliding in second sliding slot 16 by the second sliding block 15, can be by LED light
The extraction out of light fitting base 14 of plate 17, replaces very convenient.
After the completion of to be repaired or replacement, then the rotating forward of traction electric machine 13 is controlled, lamp cap 6 is promoted to finger by drag rope 7
Determine height, simple operation reduces manpower and materials, also reduces repair risk.In addition, operating personnel can also be according to ring
The demand in border and region adjusts the height of lamp cap 6, to realize the illumination in different range.
Although the utility model is illustrated and described with regard to preferred embodiment, those skilled in the art should manage
Solution, without departing from the claim limited range of the utility model, the utility model can be carried out various change and
Modification.
Claims (7)
1. LED street lamp that is a kind of easy to repair and replacing lamp cap, including lamp stand (1), fixed seat (2) and foundation bolt (12), institute
The bottom for stating lamp stand (1) is connected with fixed seat (2), and four corners of fixed seat (2) offer penetrating mounting hole, described solid
Reservation (2) is detachably arranged in by foundation bolt (12) in mounting hole, is mutually fixed fixed seat (2) with ground with this,
It is characterized in that, the inside of the fixed seat (2) is equipped with traction electric machine (13), and the inside of the lamp stand (1) is hollow structure, lamp
The side of bar (1) inner wall is equipped with bar-shaped trough (3), and fixed block (4) is provided in bar-shaped trough (3), perpendicular in lamp stand (1) inner cavity
The first sliding groove (10) being additionally provided in straight axis in vertical connection to fixed seat (2)；The is provided in the first sliding groove (10)
One sliding block (11), inside one end connects the first sliding block (11) to the fixed block (4) in the horizontal direction, and outside one end is connected with
Fixed link (5)；
The notch of fixed link (5) from the bar-shaped trough (3) extends to lamp stand (1) outside, and the other end of fixed link (5) is connected with lamp
Head (6), the interior top of the lamp stand (1) is arranged with the first limit roller (8) and the second limit roller (9)；The fixed block (4) it is upper
End is welded with drag rope (7), and the other end of the drag rope (7) is successively from the first limit roller (8) and the second limit roller (9)
Top pass through, and be connected to the output end of traction electric machine (13).
2. LED street lamp that is according to claim 1 a kind of easy to repair and replacing lamp cap, which is characterized in that the lamp cap
(6) it is arch, the bottom level of lamp cap (6) is provided with light fitting base (14), two sides of light fitting base (14) in the width direction
Side symmetrically offers second sliding slot (16), and two sides of LED lamp panel (17) in the width direction are arranged with several second sliding blocks
(15), the LED lamp panel (17) is slidably connected by the second sliding block (15) and the second sliding slot (16) in light fitting base (14).
3. LED street lamp that is according to claim 1 a kind of easy to repair and replacing lamp cap, which is characterized in that the bar shaped
The width of slot (3) notch is more than the width of fixed link (5).
4. LED street lamp that is according to claim 2 a kind of easy to repair and replacing lamp cap, which is characterized in that the lamps and lanterns
Pedestal (14) and the contact surface of LED lamp panel (17) are equidistantly welded with several heat conduction items (18), and light fitting base (14) and lamp cap
(6) one side of lumen contact, which is equidistantly sticked, several cooling fins (19).
5. LED street lamp that is according to claim 1 or 2 a kind of easy to repair and replacing lamp cap, which is characterized in that the lamp
The inside of head (6) is also equipped with driver (20), and the output end of driver (20) and the input terminal of LED lamp panel (17) electrically connect
It connects.
6. LED street lamp that is according to claim 1 a kind of easy to repair and replacing lamp cap, which is characterized in that the bar shaped
Slot (3) is mutually parallel with the first sliding groove (10), and the notch of bar-shaped trough (3) and the notch of the first sliding groove (10) are located at same level
On face.
7. LED street lamp that is according to claim 1 a kind of easy to repair and replacing lamp cap, which is characterized in that described first
The level height of sliding slot (10) is less than the level height of the first limit roller (8) and the second limit roller (9), and the top of bar-shaped trough (3)
End and the top level of the first sliding groove (10) are same high.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721556231.6U CN207750879U (en) | 2017-11-21 | 2017-11-21 | LED street lamp that is a kind of easy to repair and replacing lamp cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721556231.6U CN207750879U (en) | 2017-11-21 | 2017-11-21 | LED street lamp that is a kind of easy to repair and replacing lamp cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207750879U true CN207750879U (en) | 2018-08-21 |
Family
ID=63146452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721556231.6U Expired - Fee Related CN207750879U (en) | 2017-11-21 | 2017-11-21 | LED street lamp that is a kind of easy to repair and replacing lamp cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207750879U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107842790A (en) * | 2017-11-21 | 2018-03-27 | 大连理工高邮研究院有限公司 | A kind of LED street lamp be easy to repair and change lamp holder |
-
2017
- 2017-11-21 CN CN201721556231.6U patent/CN207750879U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107842790A (en) * | 2017-11-21 | 2018-03-27 | 大连理工高邮研究院有限公司 | A kind of LED street lamp be easy to repair and change lamp holder |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180821 |