CN208504158U - A kind of street lamp with adjusting lighting area function - Google Patents
A kind of street lamp with adjusting lighting area function Download PDFInfo
- Publication number
- CN208504158U CN208504158U CN201821095101.1U CN201821095101U CN208504158U CN 208504158 U CN208504158 U CN 208504158U CN 201821095101 U CN201821095101 U CN 201821095101U CN 208504158 U CN208504158 U CN 208504158U
- Authority
- CN
- China
- Prior art keywords
- lampshade
- mounting base
- screw rod
- lighting area
- lamp
- 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 with the street lamp for adjusting lighting area function of street lamp lighting technology field, fixing seat is provided at the top of the lamp stand, fixed link is provided on the right side of the fixing seat, mounting base is provided on the right side of the fixed link, the top left side of the mounting base is plugged with screw rod, the screw rod is connected with gear through the engagement of the right side of the screw rod, the bottom of the screw rod is connect by fixed block with the inner wall for shrinking lampshade one, the outer wall for shrinking lampshade one, which is socketed with, shrinks lampshade two, the top edge for shrinking lampshade two is provided with hangers, and hangers is fixed by screws in the bottom of mounting base, the bottom of the mounting base is provided with lamp holder, the bottom of the lamp holder is provided with light bulb, the lighting area of light bulb is adjusted by shrinking lampshade, lampshade is shunk to be adjusted up, lighting area becomes larger, shrink lampshade It adjusts downwards, lighting area becomes smaller, and the apparatus structure is simple, adjusts simplicity, and production cost is low.
Description
Technical field
It is specially a kind of with the street lamp for adjusting lighting area function the utility model relates to street lamp lighting technology field.
Background technique
Street lamp is widely used in today's society, those bustling sections are all provided with street lamp, and street lamp can at night
It is illuminated to people, nowadays, the basic structure of most of street lamps is exactly lamp holder, attachment base, lampshade, lamp holder and light bulb, and lampshade is covered in lamp
On bubble, the lighting area of such street lamp can not be adjusted according to practical section, because having resident room on part street lamp periphery,
The light of street lamp can bother resident's rest when night, for this purpose, it is proposed that a kind of with adjusting lighting area function
Street lamp.
Utility model content
The purpose of this utility model is to provide a kind of with the street lamp for adjusting lighting area function, to solve above-mentioned background
Itd is proposed in technology the problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of with adjusting lighting area function
Street lamp, including lamp stand are provided with fixing seat at the top of the lamp stand, fixed link are provided on the right side of the fixing seat, described solid
Mounting base is provided on the right side of fixed pole, the top left side of the mounting base is plugged with screw rod, and the screw rod is at the top of mounting base
The lower section of mounting base is extended to bottom, the right side engagement of the screw rod is connected with gear, and the gear centre passes through central axis
It is flexibly connected with the top and bottom of mounting base inner cavity, the bottom of the screw rod is connected by the inner wall of fixed block and contraction lampshade one
It connecing, the outer wall for shrinking lampshade one, which is socketed with, shrinks lampshade two, and the top edge for shrinking lampshade two is provided with hangers, and
Hangers is fixed by screws in the bottom of mounting base, and the bottom of the mounting base is provided with lamp holder, the bottom setting of the lamp holder
There is light bulb.
Preferably, the opening to match with gear is provided on the right side of the mounting base, the gear eccentricity is mounted on peace
On the right side of the inner cavity for filling seat, the gear teeth are exposed by opening on the right side of the gear.
Preferably, dovetail slide block is provided at the top of the outer wall for shrinking lampshade one, the outer wall for shrinking lampshade two is set
It is equipped with dovetail chute, the intracavity bottom of dovetail chute is provided with block, and compressed spring is provided at the top of block.
Preferably, it is provided with inverted T-slot at the top of the fixed block, inverted T-shaped block is provided in inverted T-slot, inverted T-shaped block
Top setting is fluted, and groove is fixedly connected by bearing with screw rod bottom.
Preferably, the through-hole wall of the mounting base and screw rod junction is provided with the screw thread to match with screw rod.
Preferably, the bottom for shrinking lampshade one is provided with semicircle lampshade, and semicircle lampshade is transparent glass lamp
Cover.
Compared with prior art, the utility model has the beneficial effects that moved up and down by positive gear adjusting screw rod,
It is driven by screw rod and shrinks the up and down motion of lampshade one, adjusted the lighting area of light bulb by shrinking lampshade, it is upward to shrink lampshade
It adjusts, lighting area becomes larger, and shrinks lampshade and adjusts downwards, and lighting area becomes smaller, and the apparatus structure is simple, adjusts easy, production
It is at low cost.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model.
In figure: lampshade one, 9 is shunk in 1 lamp stand, 2 fixing seats, 3 fixed links, 4 mounting bases, 5 screw rods, 6 gears, 7 fixed blocks, 8
Shrink lampshade two, 10 lamp holders, 11 light bulbs.
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.
Referring to Fig. 1, the utility model provides a kind of technical solution: a kind of street lamp with adjusting lighting area function,
Including lamp stand 1, the top of lamp stand 1 is provided with fixing seat 2, and the right side of fixing seat 2 is provided with fixed link 3, and the right side of fixed link 3 is set
It is equipped with mounting base 4, the top left side of mounting base 4 is plugged with screw rod 5, and screw rod 5 extends to installation at the top and bottom of mounting base 4
The right side engagement of the lower section of seat 4, screw rod 5 is connected with gear 6,6 center of gear by the top of central axis and 4 inner cavity of mounting base and
Bottom is flexibly connected, and the bottom of screw rod 5 is connect by fixed block 7 with the inner wall for shrinking lampshade 1, shrinks the outer wall of lampshade 1
It is socketed with and shrinks lampshade 29, the top edge for shrinking lampshade 29 is provided with hangers, and hangers is fixed by screws in mounting base 4
Bottom, the bottom of mounting base 4 is provided with lamp holder 10, and the bottom of lamp holder 10 is provided with light bulb 11.
Wherein, the right side of mounting base 4 is provided with the opening to match with gear 6, and gear 6 is eccentrically mounted at mounting base 4
On the right side of inner cavity, the 6 right side gear teeth of gear are exposed by opening, are adjusted when being easily installed according to street lamp periphery actual conditions, are adjusted
Fast and easy is saved, and stability is high；
It shrinking and is provided with dovetail slide block at the top of the outer wall of lampshade 1, the outer wall for shrinking lampshade 29 is provided with dovetail chute,
The intracavity bottom of dovetail chute is provided with block, and compressed spring is provided at the top of block, stablizes when adjusting, and prevent
Contraction lampshade 1 misplaces with lampshade 29 is shunk, compressed spring convenient for more accurate adjusting street lamp lighting area；
The top of fixed block 7 is provided with inverted T-slot, and inverted T-shaped block is provided in inverted T-slot, is provided at the top of inverted T-shaped block
Groove, groove are fixedly connected by bearing with 5 bottom of screw rod, prevent the rotation of screw rod 5 from the rotation damage for shrinking lampshade 1 being driven to receive
Contracting lampshade 1；
The through-hole wall of mounting base 4 and 5 junction of screw rod is provided with the screw thread to match with screw rod 5, convenient for consolidating for screw rod 5
Fixed and adjusting；
The bottom for shrinking lampshade 1 is provided with semicircle lampshade, and semicircle lampshade is transparent glass lampshade, not shielding light
Have the effect of insect prevention while source, prevents winged insect from entering telescopic lamp shade 1 and shrink the feelings for causing obstruction in lampshade 29
Condition, to influence the adjusting of street lighting area.
Working principle: when installing street lamp, according to periphery actual conditions, first by rotate gear 6, drive gear 6
Screw rod 5 moves up and down, and screw rod 5 moves up and down drive and shrinks the up and down motion of lampshade 8 one, is adjusted up screw rod 5, shrinks lampshade 1
It moves upwards, street lighting area becomes larger, and adjusts 5 bar of spiral shell downwards, shrinks lampshade 1 and moves downward, street lighting area becomes smaller.
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 (6)
1. a kind of with the street lamp for adjusting lighting area function, including lamp stand (1), it is characterised in that: the top of the lamp stand (1)
It is provided with fixing seat (2), is provided with fixed link (3) on the right side of the fixing seat (2), is provided on the right side of the fixed link (3)
The top left side of mounting base (4), the mounting base (4) is plugged with screw rod (5), the screw rod (5) at the top of mounting base (4) and
Bottom extends to the lower section of mounting base (4), and the right side engagement of the screw rod (5) is connected with gear (6), gear (6) center
It is flexibly connected by central axis with the top and bottom of mounting base (4) inner cavity, the bottom of the screw rod (5) passes through fixed block (7)
It is connect with the inner wall for shrinking lampshade one (8), the outer wall for shrinking lampshade one (8), which is socketed with, shrinks lampshade two (9), the contraction
The top edge of lampshade two (9) is provided with hangers, and hangers is fixed by screws in the bottom of mounting base (4), the mounting base
(4) bottom is provided with lamp holder (10), and the bottom of the lamp holder (10) is provided with light bulb (11).
2. according to claim 1 a kind of with the street lamp for adjusting lighting area function, it is characterised in that: the mounting base
(4) opening to match with gear (6) is provided on the right side of, the inner cavity that the gear (6) is eccentrically mounted at mounting base (4) is right
Side, gear (6) the right side gear teeth are exposed by opening.
3. according to claim 1 a kind of with the street lamp for adjusting lighting area function, it is characterised in that: the contraction lamp
It covers and is provided with dovetail slide block at the top of the outer wall of one (8), the outer wall for shrinking lampshade two (9) is provided with dovetail chute, and dovetail is sliding
The intracavity bottom of slot is provided with block, and compressed spring is provided at the top of block.
4. according to claim 1 a kind of with the street lamp for adjusting lighting area function, it is characterised in that: the fixed block
(7) it is provided with inverted T-slot at the top of, inverted T-shaped block is provided in inverted T-slot, the top setting of inverted T-shaped block is fluted, and groove is logical
Bearing is crossed to be fixedly connected with screw rod (5) bottom.
5. according to claim 1 a kind of with the street lamp for adjusting lighting area function, it is characterised in that: the mounting base
(4) screw thread to match with screw rod (5) is provided with the through-hole wall of screw rod (5) junction.
6. according to claim 1 a kind of with the street lamp for adjusting lighting area function, it is characterised in that: the contraction lamp
The bottom of one (8) of cover is provided with semicircle lampshade, and semicircle lampshade is transparent glass lampshade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821095101.1U CN208504158U (en) | 2018-07-11 | 2018-07-11 | A kind of street lamp with adjusting lighting area function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821095101.1U CN208504158U (en) | 2018-07-11 | 2018-07-11 | A kind of street lamp with adjusting lighting area function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208504158U true CN208504158U (en) | 2019-02-15 |
Family
ID=65284256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821095101.1U Expired - Fee Related CN208504158U (en) | 2018-07-11 | 2018-07-11 | A kind of street lamp with adjusting lighting area function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208504158U (en) |
-
2018
- 2018-07-11 CN CN201821095101.1U patent/CN208504158U/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: 20190215 Termination date: 20200711 |