CN209371048U - A kind of lifting street lamp - Google Patents
A kind of lifting street lamp Download PDFInfo
- Publication number
- CN209371048U CN209371048U CN201821568044.4U CN201821568044U CN209371048U CN 209371048 U CN209371048 U CN 209371048U CN 201821568044 U CN201821568044 U CN 201821568044U CN 209371048 U CN209371048 U CN 209371048U
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- CN
- China
- Prior art keywords
- lamppost
- lamp
- connecting rod
- elevator
- lead screw
- 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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Abstract
The utility model relates to technical fields of lighting fixtures, disclose a kind of lifting street lamp, including lamppost and the lamp source being arranged on the lamppost, lifting assembly and driving assembly are provided on the lamppost, the lifting assembly includes the locating part that the lead screw being rotatably dispose on the lamppost, the elevator being threadedly connected on the lead screw and the limitation elevator rotate on the lead screw, the elevator is connect with the lamp source, and the driving component is for driving the lead screw to rotate.By lifting assembly, lamp source is driven to decline from the top of lamppost so that operator station can carry out on the ground lamp source replacement perhaps maintenance work so that the work safety of staff's maintenance or replacement lamp source is convenient.
Description
Technical field
The utility model relates to technical fields of lighting fixtures, more specifically, it relates to a kind of lifting street lamp.
Background technique
Street lamp is to show road to provide the lamps and lanterns of illumination functions, refers to the lamps and lanterns in traffic lighting in the illumination zone of road surface,
And street lamp is widely used in the various places for needing to illuminate.
Chinese patent if notification number is CN207422023 discloses a kind of highway street lamp, including lamppost, is mounted on
Lamp body and wind power generation plant at the top of lamppost, lamp body include front cover, rear cover, radiator, light source, dust-extraction unit, controller, light
Sensing module and locating module.Rear cover is fixed on lamppost, and radiator and front cover form preceding cavity, forms rear cavity with rear cover.
Light source is located in preceding cavity, and is electrically connected with the controller.Before dust-extraction unit is fixed in cavity, and it can remove in time
Dust on radiator avoids the dust of accumulation from hindering heat dissipation.
The relative position of above-mentioned street lamp, lamp source and lamppost be it is fixed, in long-term use process, lamp source can because of the service life or
Person's other reasons, lamp source and be damaged, but the height of lamppost is higher, and the position of lamp source from the ground is higher, staff's dimension
It needs that lamp source is gone to repair or replaced by climbing tool when repairing, so that staff has to carry out high altitude operation, this
Working in the case of kind, there are security risks.
Utility model content
In view of the deficienciess of the prior art, passing through liter the purpose of this utility model is to provide a kind of lifting street lamp
Come down to a lower group part, lamp source driven to decline from the top of lamppost so that operator station can carry out on the ground lamp source replacement or
Person's maintenance work, so that the work safety of staff's maintenance or replacement lamp source is convenient.
To achieve the above object, the utility model provides following technical solution:
A kind of lifting street lamp is provided with lifting on the lamppost including lamppost and the lamp source being arranged on the lamppost
Component and driving assembly, the lifting assembly include the lead screw being rotatably dispose on the lamppost, are threadedly connected to the silk
The locating part that elevator and the limitation elevator on thick stick rotate on the lead screw, the elevator and the lamp source connect
It connects, the driving component is for driving the lead screw to rotate.
By using above-mentioned technical proposal, when lamp source breaks down and cannot shine, staff passes through driving assembly,
Lead screw rotation is driven, elevator is due to locating part, prevent elevator is on lead screw from rotating, so that elevator
It is moved on lead screw, controls the rotation direction of lead screw, so that the direction on elevator towards ground is mobile, drive lamp source towards ground
Direction it is mobile, operator station lamp source can be repaired on the ground perhaps replace so that staff's maintenance or
The work safety for replacing lamp source is convenient.
Further, the lamppost is hollow cylindrical body, and the lead screw is rotatably arranged on inside the lamppost, the limit
Position part includes the sliding slot being opened on the lamppost length direction and the connecting rod being fixedly installed on the elevator；Institute
Connecting rod is stated in the sliding slot, and one end far from the elevator is connect with the lamp source.
By using above-mentioned technical proposal, when lead screw rotates under the drive of driving assembly, due to lifting
Block is fixedly connected with the connecting rod, and connecting rod passes through sliding slot, so elevator also has becoming with lead screw rotation when lead screw rotation
Gesture, but due to connecting rod pass through sliding slot, then make elevator that can not rotate, elevator along lead screw length direction
Mobile, structure is simple.
Further, the driving component includes the driving motor being fixedly installed on the lamppost, is fixedly installed on institute
The driven wheel of differential stating the drive bevel gear on the output shaft of driving motor and being fixedly installed on the lead screw, the active
Bevel gear and the driven wheel of differential intermesh.
By using above-mentioned technical proposal, in use, starting driving motor, the output shaft of driving motor drives active conical tooth
Wheel rotation drives driven wheel of differential rotation, drives lead screw rotation, elevator is driven to go up and down, and drives lamp source lifting；It is main simultaneously
Dynamic bevel gear and driven wheel of differential intermesh, and transmission ratio is high.
Further, be provided between the connecting rod and the lamp source for adjust the lamp source and the connecting rod it
Between angle adjusting component, the adjusting component includes being rotatably dispose in adjusting of the connecting rod far from described elevator one end
Bar and the locating piece being fixedly installed on the adjusting rod, the one end of the adjusting rod far from the connecting rod and the lamp source
It is fixedly connected.
It is different according to the distance of lamp source to road surface by using above-mentioned technical proposal, the angle of adjustable lamp source, thus
The light of lamp source is adequately utilized, while can satisfy the demand of illumination under varying environment.When needing to adjust lamp
When the angle in source, locating piece is opened, and connecting rod is rotated with adjusting rod, adjusting rod fixed using locating piece after adjusting
In connecting rod.
Further, the locating piece includes locating plate, the first positioning bolt and the second positioning bolt, the locating plate
Waist-shaped hole is offered along its length, first positioning bolt passes through the waist-shaped hole and is threadedly coupled with the connecting rod,
Second positioning bolt passes through the waist-shaped hole and is threadedly coupled with the adjusting rod.
By using above-mentioned technical proposal, when needing to adjust the angle of light source, first light source is fallen by lifting assembly
Come, the first positioning bolt and the second positioning bolt are then unscrewed by staff, adjusting rod is rotated mutually, to
After the angular adjustment of lamp source, the first positioning bolt and the second positioning bolt are tightened so that the first positioning bolt and
The head of second positioning bolt is pushed against with locating plate, so that the position between connecting rod and adjusting rod is fixed.
Further, lamp housing is fixedly installed between the lamp source and the connecting rod, the shape of the lamp housing is loudspeaker
Shape.
By using above-mentioned technical proposal, so that when light source luminescent, due to the setting of lamp housing, screening of the light due to lamp housing
Then lid is reflexed on ground, so that the region below lamp housing is more so that the light of lamp reflects on lamp housing by lamp housing
It is bright.
Further, the direction on the lamp housing towards ground is fixedly connected with by fixing bolt and fixture nut transparent
Lampshade, the fixing bolt passes through the lamp housing and the lampshade, and is threadedly coupled with the lamp housing and the lampshade.
By using above-mentioned technical proposal, the lamp source part inside dust and the damage of mosquito birds is prevented, and is being protected
The work of illumination still may be implemented when lamp source, structure is simple.
Further, glue layer is provided between the fixing bolt and the lamp housing, lampshade and fixture nut.
When there is atrocious weather, due to being provided with glue between fixing bolt and lamp housing, lampshade and fixture nut
Layer, so that the bonding strength between lamp housing and lampshade is higher, then improves the service life of street lamp.
Further, several heat sink strips, side and institute of the heat sink strip towards the lamp housing are embedded on the lampshade
Lamp source connection is stated, the side on the heat sink strip towards ground is in communication with the outside.
Since lamp source can generate a part of heat when luminous, it is embedded with heat sink strip on lampshade, facilitates lamp in lampshade
The heat that source generates is distributed to the external world, then extends the service life of lamp source.
Further, the length direction on the elevator along the lamppost is fixedly installed fixed plate, the fixed plate
Reinforcing rod is fixedly installed between the connecting rod.
By using above-mentioned technical proposal, a triangle is formed between reinforcing rod, fixed plate and connecting rod three, is made
The bonding strength obtained between connecting rod and fixed plate, elevator is higher.
Compared with prior art, the advantages of the utility model and beneficial effect is:
1, by lifting assembly, lamp source is driven to decline from the top of lamppost, so that operator station is on the ground
Can carry out lamp source replacement perhaps maintenance work so that the work safety of staff's maintenance or replacement lamp source is convenient；
2, make when light source luminescent, due to the setting of lamp housing, light due to lamp housing covering so that the light of lamp reflects
It on lamp housing, is then reflexed on ground by lamp housing, so that the region below lamp housing is more bright；
3, different according to the distance of lamp source to road surface, the angle of adjustable lamp source, so that the light of lamp source can
It is adequately utilized, while can satisfy the demand of illumination under varying environment, structure is simple.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the partial enlargement diagram of part A in Fig. 1, for indicating the structure of locating piece；
Fig. 3 is the schematic cross-sectional view of lamppost along its length, for indicating the internal structure of lamp stand；
Fig. 4 is the partial enlargement diagram of part B in Fig. 3, for indicating the structure of lifting assembly；
Fig. 5 is the partial enlargement diagram of C portion in Fig. 3, for indicating the structure of driving assembly.
Appended drawing reference: 1, lamppost；2, lamp source；3, lifting assembly；31, lead screw；32, elevator；4, locating part；41, sliding slot；
42, connecting rod；5, driving assembly；51, driving motor；52, drive bevel gear；53, driven wheel of differential；6, component is adjusted；61, it adjusts
Pole；7, locating piece；71, locating plate；72, the first positioning bolt；73, the second positioning bolt；8, fixed plate；9, reinforcing rod；10,
Waist-shaped hole；11, lamp housing；12, fixing bolt；13, fixture nut；14, heat sink strip；15, lampshade.
Specific embodiment
With reference to the accompanying drawings and examples, the utility model is described in detail.Wherein identical components are with identical
Appended drawing reference indicate.
Specific embodiment:
Referring to Figures 1 and 2, a kind of lifting street lamp, including lamppost 1 on the ground is fixedly installed and is arranged in lamppost 1
On lamp housing 11 and lamp source 2, lamppost 1 be hollow cylindrical body, there is capping on top.
Referring to Fig. 3 and Fig. 5, lamppost 1 is internally provided with lifting assembly 3 and driving assembly 5.
Referring to Fig.1 and Fig. 4, lifting assembly 3 include lead screw 31, elevator 32 and locating part 4, and locating part 4 includes sliding slot
41 and connecting rod 42.The length direction of lead screw 31 is consistent with the length direction of lamppost 1, is connected lead screw 31 by bearing in lamppost 1
It connects inside lamppost 1.Elevator 32 is threaded on lead screw 31；Sliding slot 41 is provided with the side of lamppost 1, and the length of sliding slot 41
It is consistent with the length direction of lead screw 31 to spend direction.One end of connecting rod 42 and elevator 32 weld, the other end pass through sliding slot 41 with
Component 6 is adjusted to connect.It is welded with fixed plate 8 on elevator 32, reinforcing rod 9 is welded between connecting rod 42 and fixed plate 8.
Referring to Fig. 5, driving assembly 5 includes driving motor 51, drive bevel gear 52 and driven wheel of differential 53.Driving motor
51 are bolted to connection on lamppost 1, and output shaft is located inside lamppost 1；Drive bevel gear 52, which is connected by key, to be driven
51 output shaft of motor is located on the part in lamppost 1；Driven wheel of differential 53 is connected by key on lead screw 31, and and initiative taper
Gear 52 intermeshes.Start driving motor 51, the output shaft of driving motor 51 drives drive bevel gear 52 to rotate, drives driven
Bevel gear 53 rotates, and lead screw 31 is driven to rotate, and elevator 32 is driven to rotate, and connecting rod 42 is driven to slide in sliding slot 41.
Referring to Fig. 2, adjusting component 6 includes adjusting rod 61 and locating piece 7, and locating piece 7 includes that locating plate 71, first positions spiral shell
Bolt 72 and the second positioning bolt 73.One end of adjusting rod 61 and connecting rod 42 are hinged, and the other end is provided with lamp source 2.Locating plate
Waist-shaped hole 10 is offered on 71 along its length, the bar portion of the first positioning bolt 72 passes through waist-shaped hole 10 and is threaded in connecting rod
On 42, head and locating plate 71 are pushed against；The bar portion of second positioning bolt 73 passes through waist-shaped hole 10 and is threaded in adjusting rod 61, head
Portion and locating plate 71 push against.
Referring to Fig. 2, adjusting rod 61 is fixedly connected with lamp housing 11 far from one end of connecting rod 42, and the shape of lamp housing 11 is loudspeaker
Shape, be open lesser side and the welding of adjusting rod 61, and the biggish side that is open is electrically connected with lamp source 2, and lamp source 2 can be white heat
Lamp.Transparent lampshade 15 is fixedly connected with by fixing bolt 12 and fixture nut 13 on the edge of the biggish side of lamp housing 11,
Fixing bolt 12 is threadedly coupled with lampshade 15 and lamp housing 11.When installation, it first is coated with glue layer on fixing bolt 12,
Then fixing bolt 12 is screwed on lamp housing 11 and lampshade 15 again, and passes through lamp housing 11 and lampshade 15 and 13 screw thread of fixture nut
Connection, so that having glue layer between fixing bolt 12 and lamp housing 11, lampshade 15 and fixture nut 13, to increase connection
Intensity, glue uses universal anaerobic adhesive in the present embodiment.
Referring to Fig. 2, several heat sink strips 14 are embedded on lampshade 15, are connected to inside one end of heat sink strip 14 and lampshade 15,
The other end is in communication with the outside.
Specifically used process:
When the damage of the light source of street lamp, driving motor 51 is started by staff, drives the court in sliding slot 41 of connecting rod 42
Direction sliding to the ground, drives adjusting rod 61 towards closing driving motor when sliding onto staff always and can replace lamp source 2
51, then to heating is passed through, so that the glue melting layer on fixing bolt 12, then backs out fixing bolt 12, then to lamp
The maintenance or replacement in source 2, lamp housing 11 and lampshade 15.
The first positioning bolt 72 and the second positioning bolt 73 will be turned simultaneously, so that the first positioning bolt 72 and the second positioning
The head of bolt 73 is not pushed against with locating plate 71, is then adjusted to the angle between adjusting rod 61 and connecting rod 42, is adjusted
After whole, then the first positioning bolt 72 and the second positioning bolt 73 tightened, so that the first positioning bolt 72 and the second positioning
The head of bolt 73 and locating plate 71 push against.
Start driving motor 51, so that lamp source 2 rises to top, closes driving motor 51, adjustment finishes.
The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to
Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (7)
1. a kind of lifting street lamp, including lamppost (1) and the lamp source (2) being arranged on the lamppost (1), it is characterised in that: institute
It states and is provided with lifting assembly (3) and driving assembly (5) on lamppost (1), the lifting assembly (3) is described including being rotatably dispose in
Lead screw (31) on lamppost (1), the elevator (32) being threadedly connected on the lead screw (31) and the limitation elevator
(32) locating part (4) rotated on the lead screw (31), the elevator (32) connect with the lamp source (2), the driving
Component (5) is for driving the lead screw (31) to rotate；The lamppost (1) is hollow cylindrical body, and lead screw (31) rotation is set
It sets in the lamppost (1) inside, the locating part (4) includes being opened in the sliding slot (41) on the lamppost (1) length direction
And it is fixedly installed on the connecting rod (42) on the elevator (32)；The connecting rod (42) passes through the sliding slot (41), and
One end far from the elevator (32) is connect with the lamp source (2)；It is arranged between the connecting rod (42) and the lamp source (2)
There are the adjusting component (6) for adjusting angle between the lamp source (2) and the connecting rod (42), adjusting component (6) packet
It includes the adjusting rod (61) being rotatably dispose in the connecting rod (42) far from the elevator (32) one end and is fixedly installed on institute
State the locating piece (7) on adjusting rod (61), the adjusting rod (61) one end and the lamp source (2) far from the connecting rod (42)
It is fixedly connected；The locating piece (7) includes locating plate (71), the first positioning bolt (72) and the second positioning bolt (73), institute
It states locating plate (71) to offer along its length waist-shaped hole (10), first positioning bolt (72) passes through the waist-shaped hole (10)
And be threadedly coupled with the connecting rod (42), second positioning bolt (73) pass through the waist-shaped hole (10) and with the adjusting
Bar (61) is threadedly coupled.
2. a kind of lifting street lamp according to claim 1, it is characterised in that: the driving component (5) includes that fixation is set
Be placed on the lamppost (1) driving motor (51), the initiative taper that is fixedly installed on the output shaft of the driving motor (51)
Gear (52) and the driven wheel of differential (53) being fixedly installed on the lead screw (31), the drive bevel gear (52) and described
Driven wheel of differential (53) intermeshes.
3. a kind of lifting street lamp according to claim 1, it is characterised in that: the lamp source (2) and the connecting rod
(42) it is fixedly installed between lamp housing (11), the shape of the lamp housing (11) is tubaeform.
4. a kind of lifting street lamp according to claim 3, it is characterised in that: direction of the lamp housing (11) towards ground
It is fixedly connected with transparent lampshade (15) by fixing bolt (12) and fixture nut (13), the fixing bolt (12) passes through institute
Lamp housing (11) and the lampshade (15) are stated, and is threadedly coupled with the lamp housing (11) and the lampshade (15).
5. a kind of lifting street lamp according to claim 4, it is characterised in that: the fixing bolt (12) and the lamp housing
(11), glue layer is provided between the lampshade (15) and the fixture nut (13).
6. a kind of lifting street lamp according to claim 4, it is characterised in that: be embedded with several dissipate on the lampshade (15)
The side of hot item (14), the heat sink strip (14) towards the lamp housing (11) is connected to the lamp source (2), the heat sink strip (14)
It is in communication with the outside towards the side on ground.
7. a kind of lifting street lamp according to claim 1, it is characterised in that: along the lamppost on the elevator (32)
(1) length direction is fixedly installed fixed plate (8), is fixedly installed between the fixed plate (8) and the connecting rod (42)
Reinforcing rod (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821568044.4U CN209371048U (en) | 2018-09-21 | 2018-09-21 | A kind of lifting street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821568044.4U CN209371048U (en) | 2018-09-21 | 2018-09-21 | A kind of lifting street lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209371048U true CN209371048U (en) | 2019-09-10 |
Family
ID=67837798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821568044.4U Expired - Fee Related CN209371048U (en) | 2018-09-21 | 2018-09-21 | A kind of lifting street lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209371048U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110645518A (en) * | 2019-10-03 | 2020-01-03 | 邵佳妍 | Elevation angle adjustable self-cleaning LED street lamp |
| CN111895334A (en) * | 2020-08-20 | 2020-11-06 | 何技革 | Adjustable art exhibitions lamps and lanterns |
-
2018
- 2018-09-21 CN CN201821568044.4U patent/CN209371048U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110645518A (en) * | 2019-10-03 | 2020-01-03 | 邵佳妍 | Elevation angle adjustable self-cleaning LED street lamp |
| CN111895334A (en) * | 2020-08-20 | 2020-11-06 | 何技革 | Adjustable art exhibitions lamps and lanterns |
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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 |
Granted publication date: 20190910 Termination date: 20200921 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |