CN209672192U - A kind of highway construction street lamp - Google Patents
A kind of highway construction street lamp Download PDFInfo
- Publication number
- CN209672192U CN209672192U CN201920852569.9U CN201920852569U CN209672192U CN 209672192 U CN209672192 U CN 209672192U CN 201920852569 U CN201920852569 U CN 201920852569U CN 209672192 U CN209672192 U CN 209672192U
- Authority
- CN
- China
- Prior art keywords
- street lamp
- shell
- fixedly connected
- mounting rack
- highway construction
- 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
Links
Abstract
The utility model discloses a kind of highway construction street lamps, driving mechanism is fixedly connected at the center of its housing cavity bottom, sealing cover is fixedly connected at the top of shell, the inner cavity of sealing cover is through at the top of driving mechanism, horizontal screw thread bar is respectively arranged at left and right sides of driving mechanism, horizontal screw thread bar is by supporting seat supports to be mounted on the top of shell, the power intake of horizontal screw thread bar and the power output end of driving mechanism connect, thread bush is set on horizontal screw thread bar, and two thread bush thread rotary orientation it is opposite, the bottom of thread bush is through to the inner cavity of shell and is fixedly connected with street lamp mounting rack, strip-shaped hole compatible with thread bush is offered at the top of shell, the bottom of street lamp mounting rack is fixedly connected with headlamp, the through-hole that the two sides of shell offer and pass through for street lamp mounting rack and headlamp.Headlamp is extended in the street lamp or takes in shell, conducive to the service life for extending entire street lamp.
Description
Technical field
The utility model relates to highway construction technical field, specially a kind of highway construction street lamp.
Background technique
Street lamp is one of essential device in highway construction, in actual use, dust accumulation is easy on street lamp, is
The normal illumination function of guaranteeing street lamp needs often to carry out wiping maintenance to street lamp, and exposure is also unfavorable for mentioning for a long time
The service life of high street lamp.
Utility model content
The purpose of this utility model is to provide a kind of highway construction street lamp, headlamp is extended in the street lamp or takes in
In shell, greatly reduce probability of the headlamp by damage, avoid headlamp for a long time it is exposed in the external world by dirt
The phenomenon that soil pollution, rain erosion, occurs, conducive to the service life for extending entire street lamp.
To achieve the above object, the utility model provides the following technical solutions: a kind of highway construction street lamp, it includes shell
Body, the bottom of the shell are fixedly connected with support column, and the bottom of the support column is fixedly connected with pedestal, the housing cavity
It is fixedly connected with driving mechanism at the center of bottom, sealing cover is fixedly connected at the top of the shell, the driving mechanism
Top is through to the inner cavity of sealing cover, and horizontal screw thread bar, the horizontal spiral shell are respectively arranged at left and right sides of the driving mechanism
Rasp bar is by supporting seat supports to be mounted on the top of shell, the power intake of the horizontal screw thread bar and the power of driving mechanism
Output end connection, be set with thread bush on the horizontal screw thread bar, and the thread rotary orientation of two thread bush is on the contrary, the thread bush
Bottom is through to the inner cavity of shell and is fixedly connected with street lamp mounting rack, offers at the top of the shell and is adapted with thread bush
Strip-shaped hole, the bottom of the street lamp mounting rack is fixedly connected with headlamp, the two sides of the shell offer with for street lamp
The through-hole that mounting rack and headlamp pass through.
Preferably, the driving mechanism includes motor housing, and the bottom of the motor box cavity is fixedly connected with motor, described
The output shaft of motor is fixedly connected with rotating bar, and the inner cavity of sealing cover is through at the top of the rotating bar and is fixedly connected with master
The power intake of dynamic bevel gear, the horizontal screw thread bar is fixed with the driven wheel of differential engaged with drive bevel gear.
Preferably, the bearing with rotating bar cooperation is installed at the top of the shell.
Preferably, the bottom of the street lamp mounting rack is fixedly connected with lampshade.
Preferably, the lampshade is epoxy resin lampshade.
Preferably, the intracavity bottom of the shell offers limiting slot, and the two sides of the bottom of the street lamp mounting rack are fixed with
With the limited block of limiting slot cooperation.
Preferably, the lower edge of the through-hole is higher than the lower edge of street lamp mounting rack.
Preferably, the through hole is provided with dustproof shade, and the upper end of the dustproof shade and shell are connected, lower end is freely
End.
Preferably, the bottom of the shell offers weep hole.
Compared with prior art, the beneficial effects of the utility model are as follows:
1, in the utility model, motor drives horizontal screw thread bar to rotate by bevel gear transmission, horizontal screw thread bar
Rotation moves horizontally thread bush along it, and thread bush drive street lamp mounting rack skids off the inner cavity of shell, until street lamp mounting rack
Bottom is stuck in the bottom of shell, realizes headlamp stretching shell and is illuminated, when not needing illumination, motor reversal makes to illuminate
Lamp is taken in shell, greatly reduces probability of the headlamp by damage, avoid headlamp it is exposed for a long time
The external world is occurred by the phenomenon that dust pollution, rain erosion, conducive to the service life for extending entire street lamp；
2, the utility model can provide protection to headlamp, conducive to the use for extending headlamp by the setting of lampshade
Service life；
3, being used cooperatively by limiting slot and limited block, can limit street lamp mounting rack, to street lamp mounting rack
It is oriented to, improves the stability when sliding of street lamp mounting rack；
4, the rainwater for invading housing cavity can be discharged, avoid in the inner cavity of shell in the rainy day by the setting of weep hole
There is ponding；
5, after the setting of dustproof shade can both guarantee the normal stretching and withdrawal of headlamp, and headlamp is taken in shell,
Dustproof shade can prevent dust from entering in shell, protect headlamp, prevent a large amount of dust stratifications on headlamp, guarantee headlamp
Brightness of illumination.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the schematic diagram of internal structure of shell；
Fig. 3 is street lamp mounting rack in the intracorporal mounting structure schematic diagram of shell；
Fig. 4 is the structural schematic diagram of street lamp mounting rack.
In figure: 1, shell；2, support column；3, pedestal；4, driving mechanism；401, motor housing；402, motor；403, it rotates
Bar；404, drive bevel gear；405, bearing；5, sealing cover；6, support base；7, horizontal screw thread bar；8, driven wheel of differential；9, screw thread
Set；10, street lamp mounting rack；11, strip-shaped hole；12, headlamp；13, through-hole；14, lampshade；15, limiting slot；16, limited block；17,
Weep hole.
Specific embodiment
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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
A kind of highway construction street lamp, it includes shell 1, and the bottom of the shell 1 is fixedly connected with support column 2, described
The bottom of support column 2 is fixedly connected with pedestal 3, is fixedly connected with driving mechanism 4, institute at the center of 1 intracavity bottom of shell
Stating driving mechanism 4 includes motor housing 401, and the bottom of 401 inner cavity of motor housing is fixedly connected with motor 402, the motor 402
Output shaft be fixedly connected with rotating bar 403, the top of the rotating bar 403 is through to the inner cavity of sealing cover 5 and is fixedly connected
There is drive bevel gear 404, the top of the shell 1 is equipped with the bearing 405 cooperated with rotating bar 403, the horizontal screw thread bar 7
Power intake be fixed with the driven wheel of differential 8 engaged with drive bevel gear 404.
The top of the shell 1 is fixedly connected with sealing cover 5, and the top of the driving mechanism 4 is through to the interior of sealing cover 5
Chamber, the left and right sides of the driving mechanism 4 are respectively arranged with horizontal screw thread bar 7, and the horizontal screw thread bar 7 passes through support base 6
Support is mounted on the top of shell 1, and the power intake of the horizontal screw thread bar 7 is connect with the power output end of driving mechanism 4, institute
It states and is set with thread bush 9 on horizontal screw thread bar 7, and the thread rotary orientation of two thread bush 9 is on the contrary, the bottom of the thread bush 9 is run through
To shell 1 inner cavity and be fixedly connected with street lamp mounting rack 10, the top of the shell 1 offers compatible with thread bush 9
The bottom of strip-shaped hole 11, the street lamp mounting rack 10 is fixedly connected with headlamp 12.
The through-hole 13 that the two sides of the shell 1 offer and pass through for street lamp mounting rack 10 and headlamp 12 is described logical
The lower edge in hole 13 is higher than the lower edge of street lamp mounting rack 10, by the shell below the lower edge of through-hole 13 to street lamp mounting rack
10 are limited, and are further ensured that the safety of street lamp mounting rack 10, are prevented it from falling off.Dustproof shade is provided at the through-hole 13
(not shown), the upper end of the dustproof shade and shell 1 are connected, lower end is free end, and the dustproof shade of this structure type was both
After can guaranteeing that the normal of headlamp is stretched out and withdrawn, and headlamp is taken in shell, dustproof shade can prevent dust from entering shell
In vivo, headlamp is protected, prevents a large amount of dust stratifications on headlamp, guarantees the brightness of illumination of headlamp.
The bottom of the street lamp mounting rack 10 is fixedly connected with lampshade 14, and the lampshade 14 is epoxy resin lampshade, to protect
The normal illumination function of license bright lamp 12.
The intracavity bottom of the shell 1 offers limiting slot 15, the two sides of the bottom of the street lamp mounting rack 10 be fixed with
The limited block 16 that limiting slot 15 cooperates limits street lamp mounting rack 10 by the cooperation of limiting slot 15 and limited block 16, protects
Demonstrate,prove the stability of its movement.The bottom of the shell 1 is also provided with weep hole 17, if entering rainwater in shell, rainwater can
It is discharged in time by weep hole 17, avoids the problem of 1 internal water accumulation of shell be easy to cause headlamp 12 to damage.
When needing to open street lamp, motor 402 is rotated forward, and motor 402 drives rotating bar 403 and drive bevel gear 404 to rotate, main
Dynamic bevel gear 404 drives driven wheel of differential 8 to rotate, and driven wheel of differential 8 drives horizontal screw thread bar 7 to rotate, and horizontal screw thread bar 7 turns
Dynamic to move horizontally outward two thread bush 9 along it, thread bush 9 drives the inner cavity of the removal shell 1 of street lamp mounting rack 10, until street lamp
The bottom of mounting rack 10 touches shell 1.If you do not need to illumination, headlamp 12 can be taken in shell 1 by the reversion of motor 402
It is interior.
The electric elements occurred in this article are electrically connected with extraneous main controller and 220V alternating current, and main controller can be meter
Calculation machine etc. plays the conventionally known equipment of control.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (9)
1. a kind of highway construction street lamp, it includes shell (1), it is characterised in that: the bottom of the shell (1) is fixedly connected with
The bottom of support column (2), the support column (2) is fixedly connected with pedestal (3), is consolidated at the center of shell (1) intracavity bottom
Surely it is connected with driving mechanism (4), is fixedly connected with sealing cover (5) at the top of the shell (1), the top of the driving mechanism (4)
Portion is through to the inner cavity of sealing cover (5), is respectively arranged with horizontal screw thread bar (7) at left and right sides of the driving mechanism (4), described
Horizontal screw thread bar (7) is mounted on the top of shell (1), the power input of the horizontal screw thread bar (7) by support base (6) support
End is connect with the power output end of driving mechanism (4), is set with thread bush (9) on the horizontal screw thread bar (7), and two thread bush
(9) thread rotary orientation is on the contrary, the bottom of the thread bush (9) is through to the inner cavity of shell (1) and is fixedly connected with street lamp installation
Frame (10) offers at the top of the shell (1) and thread bush (9) compatible strip-shaped hole (11), the street lamp mounting rack
(10) bottom is fixedly connected with headlamp (12), the two sides of the shell (1) offer with for street lamp mounting rack (10) and
The through-hole (13) that headlamp (12) passes through.
2. a kind of highway construction street lamp according to claim 1, it is characterised in that: the driving mechanism (4) includes electricity
The bottom of cabinet (401), motor housing (401) inner cavity is fixedly connected with motor (402), the output shaft of the motor (402)
It is fixedly connected with rotating bar (403), the inner cavity of sealing cover (5) is through at the top of the rotating bar (403) and is fixedly connected with
Drive bevel gear (404), the power intake of the horizontal screw thread bar (7) be fixed with engaged with drive bevel gear (404) from
Dynamic bevel gear (8).
3. a kind of highway construction street lamp according to claim 2, it is characterised in that: install at the top of the shell (1)
There is the bearing (405) with rotating bar (403) cooperation.
4. a kind of highway construction street lamp according to claim 3, it is characterised in that: the bottom of the street lamp mounting rack (10)
Portion is fixedly connected with lampshade (14).
5. a kind of highway construction street lamp according to claim 4, it is characterised in that: the lampshade (14) is epoxy resin
Lampshade.
6. a kind of highway construction street lamp according to claim 5, it is characterised in that: the intracavity bottom of the shell (1)
It offers limiting slot (15), the two sides of the bottom of the street lamp mounting rack (10) are fixed with the limited block with limiting slot (15) cooperation
(16).
7. a kind of highway construction street lamp according to claim 6, it is characterised in that: the lower edge of the through-hole (13) is high
In the lower edge of street lamp mounting rack (10).
8. a kind of highway construction street lamp according to claim 7, it is characterised in that: be provided at the through-hole (13) anti-
Dirt curtain, the upper end and shell (1) of the dustproof shade are connected, lower end is free end.
9. a kind of highway construction street lamp according to claim 8, it is characterised in that: the bottom of the shell (1) opens up
There are weep hole (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920852569.9U CN209672192U (en) | 2019-06-06 | 2019-06-06 | A kind of highway construction street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920852569.9U CN209672192U (en) | 2019-06-06 | 2019-06-06 | A kind of highway construction street lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209672192U true CN209672192U (en) | 2019-11-22 |
Family
ID=68575689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920852569.9U Expired - Fee Related CN209672192U (en) | 2019-06-06 | 2019-06-06 | A kind of highway construction street lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209672192U (en) |
-
2019
- 2019-06-06 CN CN201920852569.9U patent/CN209672192U/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: 20191122 Termination date: 20200606 |