CN214745341U - Urban lighting engineering street lamp capable of flexibly adjusting irradiation range - Google Patents
Urban lighting engineering street lamp capable of flexibly adjusting irradiation range Download PDFInfo
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- CN214745341U CN214745341U CN202120848122.1U CN202120848122U CN214745341U CN 214745341 U CN214745341 U CN 214745341U CN 202120848122 U CN202120848122 U CN 202120848122U CN 214745341 U CN214745341 U CN 214745341U
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- lamp holder
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Abstract
The utility model discloses a can adjust urban illumination engineering street lamp of irradiation range in a flexible way, include: a lamp socket; the lamp post is connected to the lamp holder; the lamp holder is connected to the upper end of the lamp post; the reflector plate consists of an inner cover plate and an outer cover plate, the inner cover plate and the outer cover plate are formed by connecting two sector-shaped reflector plates at the upper end of an arc-shaped transparent bottom plate, the outer side of the arc-shaped transparent bottom plate is connected with a rectangular reflector plate, the inner cover plate is hinged at the right lower part of the lamp holder, the outer cover plate is hinged at the left lower part of the lamp holder, and the inner cover plate is rotated into the outer cover plate; irradiation range adjusting device, it comprises stranded conductor knob and two pull wires, and the stranded conductor knob sets up in the lamp pole below, and the one end winding of two pull wires is on the rotation axis of stranded conductor knob, and the other end stretches out the outer end of fixed connection at inner shroud and outer cover plate from the T shape conduit in the lamp holder respectively after passing the inside of lamp pole and lamp holder pole in proper order, the utility model discloses can adjust the street lamp irradiation range wantonly in the certain limit according to the use needs.
Description
Technical Field
The utility model relates to a urban illumination equipment technical field, more specifically say, relate to a can adjust urban illumination engineering street lamp of scope in a flexible way.
Background
The street lamp is a lamp providing a lighting function for a road, is a lamp in a road surface lighting range in traffic lighting, and is widely applied to various places needing lighting, such as squares, streets, park greenbelts, residential areas and other scenes in a city; road lighting is one of the most dense and numerous municipal facilities in a city, and the role of the road lighting in urban landscape is self-evident, but the existing street lamps cannot adjust the irradiation range, and the irradiation ranges of the street lamps needed by different roads are different, so that the street lamps with adjustable irradiation ranges are needed.
SUMMERY OF THE UTILITY MODEL
An object of the present invention is to solve at least the above problems and/or disadvantages and to provide at least the advantages which will be described later.
In order to realize the objects and other advantages in accordance with the present invention, there is provided a city lighting engineering street lamp capable of flexibly adjusting an irradiation range, comprising:
a lamp socket;
the lamp post is fixedly connected to the lamp holder;
the lamp holder is connected to the upper end of the lamp post through a lamp holder rod, and through holes are formed in the two ends of the front surface and the rear surface of the lamp holder;
the reflecting cover plate consists of an inner cover plate and an outer cover plate, wherein the inner cover plate and the outer cover plate are formed by connecting two sector-shaped reflecting plates at the upper end of an arc-shaped transparent bottom plate, the outer side of the arc-shaped transparent bottom plate is connected with a rectangular reflecting plate, the upper end of the inner cover plate is embedded into a through hole at the right end of the lamp holder through two rotating shafts I and is hinged to the right lower part of the lamp holder, the upper end of the outer cover plate is embedded into a through hole at the left end of the lamp holder through two rotating shafts II and is hinged to the left lower part of the lamp holder, the inner cover plate is smaller than the outer cover plate, and the inner cover plate and the outer cover plate can rotate into the outer cover plate through a hinge structure;
irradiation range adjusting device, it comprises stranded conductor knob and two pull wires, the stranded conductor knob sets up the lamp pole below, the one end winding of two pull wires is in on the rotation axis of stranded conductor knob, the other end of two pull wires passes in proper order the lamp pole with follow respectively behind the inside of lamp holder pole T shape conduit stretch out fixed connection in the inner cover plate with the outer end of outer cover plate.
Preferably, a plurality of reinforcing ribs are arranged above the lamp holder.
Preferably, the inner side of the right end of the outer cover plate is provided with a limiting block I, and the outer side of the left end of the inner cover plate is provided with a limiting block II corresponding to the limiting block I.
Preferably, wherein the rotation axis fixedly connected with gear of stranded conductor knob, the lamp pole left side is equipped with one-way bearing, one-way bearing's inner circle be equipped with gear engagement's tooth's socket, the stranded conductor knob passes through the gear embedding tooth's socket rotates to be connected on the lamp pole, just be equipped with in the lamp pole be used for right the spacing locating part of rotation axis, the rotation axis embedding the circular slot of locating part is interior.
Preferably, the lamp post is provided with a fixed pulley at the upper end inside for guiding the two traction wires.
The utility model discloses at least, include following beneficial effect:
the utility model relates to a can adjust the illumination zone's urban illumination engineering street lamp in a flexible way can be according to the illumination zone needs, change the illumination zone of street lamp wantonly in certain extent, and simple structure is reliable.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Description of the drawings:
fig. 1 is a schematic view of the cover plate of the street lamp for urban illumination engineering, which can flexibly adjust the irradiation range.
Fig. 2 is a schematic view showing that the cover plate of the street lamp for urban illumination engineering can flexibly adjust the irradiation range.
Fig. 3 is the utility model relates to a can adjust urban illumination engineering street lamp side section view of irradiation range in a flexible way.
Fig. 4 is a sectional view of the reflector plate of the street lamp for urban illumination engineering of the present invention with flexibly adjustable illumination range.
Fig. 5 is a cross-sectional view of the cover plate of the street lamp for urban illumination engineering, which can flexibly adjust the irradiation range.
Fig. 6 is a schematic view of the utility model of a top view structure of the reflector plate of the street lamp for urban lighting engineering with flexibly adjustable illumination range.
Fig. 7 is a schematic view of the utility model of a flexible irradiation range adjustable reflector plate of a street lamp for urban lighting engineering.
Fig. 8 is the utility model relates to a can adjust irradiation range adjusting device section view of urban illumination engineering street lamp of irradiation range in a flexible way.
Fig. 9 is the utility model relates to a can adjust irradiation range adjusting device schematic diagram of urban illumination engineering street lamp of irradiation range in a flexible way.
Fig. 10 is a schematic view of the outer cover plate of the urban illumination engineering street lamp with flexibly adjustable irradiation range.
Fig. 11 is the schematic diagram of the inner cover plate of the urban illumination engineering street lamp capable of flexibly adjusting the irradiation range.
The specific implementation mode is as follows:
the present invention is further described in detail below with reference to the drawings so that those skilled in the art can implement the invention with reference to the description.
It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.
It should be noted that in the description of the present invention, the terms indicating the orientation or the positional relationship are based on the orientation or the positional relationship shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the indicated device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, such as "connected," which may be a fixed connection, a detachable connection, or an integral connection, a mechanical connection, an electrical connection, a direct connection, an indirect connection via an intermediate medium, or a connection between two elements, and those skilled in the art will understand the specific meaning of the terms in the present invention in a specific context.
Furthermore, in the present disclosure, unless explicitly stated or limited otherwise, a first feature may be "on" or "under" a second feature in direct contact with the first and second features, or in indirect contact with the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
Fig. 1-11 show that the utility model discloses a can adjust urban illumination engineering street lamp of scope in a flexible way, include:
a lamp socket 1;
the lamp post 2 is fixedly connected to the lamp holder 1;
the lamp holder 3 is connected to the upper end of the lamp post 2 through a lamp holder rod 4, and through holes 24 are formed in the two ends of the front surface and the rear surface of the lamp holder 3;
the reflector plate 5 comprises an inner cover plate 51 and an outer cover plate 52, wherein the inner cover plate 51 and the outer cover plate 52 are formed by connecting two fan-shaped reflector plates 19 at the upper end of an arc-shaped transparent bottom plate 18 and connecting a rectangular reflector plate 20 at the outer side, the upper end of the inner cover plate 51 is embedded into a through hole 24 at the right end of the lamp cap 3 through two rotating shafts I6 and is hinged at the lower right side of the lamp cap 3, the upper end of the outer cover plate 52 is embedded into the through hole 24 at the left end of the lamp cap 3 through two rotating shafts II 7 and is hinged at the lower left side of the lamp cap 3, the inner cover plate 51 is smaller than the outer cover plate 52, and the inner cover plate 51 and the outer cover plate 52 can rotate through a hinge structure to enable the inner cover plate 51 to rotate into the outer cover plate 52;
irradiation range adjusting device 17, it comprises stranded conductor knob 8 and two pull wires 9, stranded conductor knob 8 sets up lamp pole 2 below, the one end winding of two pull wires 9 is in on the rotation axis 10 of stranded conductor knob 8, the other end of two pull wires 9 passes in proper order lamp pole 2 with follow respectively behind the inside of lamp holder pole 4T shape conduit 21 in the lamp holder 3 stretches out fixed connection in inner cover plate 51 with the outer end of outer cover plate 52.
In this technical solution, the utility model relates to a can adjust the illumination zone of street lamp when using in a flexible way of urban lighting engineering street lamp of scope of illumination, according to the needs of illumination zone adjust the illumination zone of street lamp, manual rotation the stranded conductor knob 8, the stranded conductor knob 8 will two pull wires 9 twine on the rotation axis 10 of stranded conductor knob 8, thereby make the other end pulling of two pull wires 9 inner cover plate 51 with outer cover plate 52, inner cover plate 51 with outer cover plate 52 is in under the pulling of two pull wires 9, inner cover plate 51 through two axis of rotation I6 with the hinge structure of through-hole 24 upwards rotates, outer cover plate 52 through two axis of rotation II 7 with the hinge structure of through-hole 24 upwards rotates, makes inner cover plate 51 from outer cover plate 52 internal rotation, thereby has increased the opening angle of reflector plate 5, after the twisted wire knob 8 is reversely rotated and reset, the inner cover plate 51 and the outer cover plate 52 automatically rotate and reset under the action of gravity, and the inner cover plate 51 rotates into the outer cover plate 52, so that the opening angle of the reflector plate 5 is reduced, and the irradiation range of a light source in the lamp holder 3 is adjusted.
In the above technical solution, a plurality of reinforcing ribs 11 are provided above the lamp holder 1, in order to increase the strength of the lamp holder 1.
In the above technical scheme, outer cover plate 52 right-hand member inboard is equipped with stopper I12, inner cover plate 51 left end outside be equipped with stopper II 13 that stopper I12 is corresponding, when needs increase the irradiation range, it is right when reflector plate 5 adjusts, inner cover plate 51 with outer cover plate 52 all upwards rotates to increase and opens the angle, when rotatory certain angle, stopper I12 with stopper II 13 is spacing each other, thereby is right inner cover plate 51 with the rotation angle of outer cover plate 52 carries on spacingly, prevents that rotation angle too big leads to outer cover plate 52 with inner cover plate 51 separates and the edgewise.
In the technical scheme, a gear 14 is fixedly connected to a rotating shaft 10 of the stranded wire knob 8, a one-way bearing 15 is arranged on the left side of the lamp post 2, a tooth space 16 meshed with the gear 14 is formed in an inner ring of the one-way bearing 15, the stranded wire knob 8 is embedded into the tooth space 16 through the gear 14 and is rotatably connected to the lamp post 2, when the irradiation range needs to be increased and the reflector panel 5 is adjusted, the stranded wire knob 8 is rotated, the gear 14 drives the inner ring of the one-way bearing 15 provided with the tooth space 16 to rotate, so that the two traction wires 9 are wound on the rotating shaft 10 of the stranded wire knob 8, and the stranded wire knob 8 cannot rotate reversely after adjustment is completed; when the irradiation range needs to be reduced, the twisting knob 8 can be pulled outwards for a certain distance, the gear 14 is separated from the tooth groove 16, the twisting knob 8 is reversed to release the two traction wires 9 wound on the rotating shaft 10, and then the twisting knob 8 is reset; thereby the realization is right the opening angle of reflector plate 5 carries out size adjustment, and then adjusts the irradiation range of light source, just be equipped with in the lamp pole 2 be used for right the spacing locating part 22 of rotation axis 10, rotation axis 10 embedding in the circular slot of locating part 22, its purpose when taking stranded conductor knob 8 out the certain distance, make rotation axis 10 not receive the pulling force influence of two pull wires 9 remains the level.
In the above technical solution, the fixed pulley 23 for guiding the two pulling wires 9 is arranged at the upper end inside the lamp post 2, so as to reduce friction loss and prolong the service life of the lamp post while reducing the friction force of the two pulling wires 9.
While the embodiments of the invention have been described above, it is not intended to be limited to the details shown, or described, but rather to cover all modifications, which would come within the scope of the appended claims, and all changes which come within the meaning and range of equivalency of the art are therefore intended to be embraced therein.
Claims (5)
1. The utility model provides a can adjust urban illumination engineering street lamp of scope of illumination in a flexible way which characterized in that includes:
a lamp socket;
the lamp post is fixedly connected to the lamp holder;
the lamp holder is connected to the upper end of the lamp post through a lamp holder rod, and through holes are formed in the two ends of the front surface and the rear surface of the lamp holder;
the reflecting cover plate consists of an inner cover plate and an outer cover plate, wherein the inner cover plate and the outer cover plate are formed by connecting two sector-shaped reflecting plates at the upper end of an arc-shaped transparent bottom plate, the outer side of the arc-shaped transparent bottom plate is connected with a rectangular reflecting plate, the upper end of the inner cover plate is embedded into a through hole at the right end of the lamp holder through two rotating shafts I and is hinged to the right lower part of the lamp holder, the upper end of the outer cover plate is embedded into a through hole at the left end of the lamp holder through two rotating shafts II and is hinged to the left lower part of the lamp holder, the inner cover plate is smaller than the outer cover plate, and the inner cover plate and the outer cover plate can rotate into the outer cover plate through a hinge structure;
irradiation range adjusting device, it comprises stranded conductor knob and two pull wires, the stranded conductor knob sets up the lamp pole below, the one end winding of two pull wires is in on the rotation axis of stranded conductor knob, the other end of two pull wires passes in proper order the lamp pole with follow respectively behind the inside of lamp holder pole T shape conduit stretch out fixed connection in the inner cover plate with the outer end of outer cover plate.
2. The urban illumination engineering street lamp capable of flexibly adjusting the illumination range according to claim 1, is characterized in that: and a plurality of reinforcing ribs are arranged above the lamp holder.
3. The urban illumination engineering street lamp capable of flexibly adjusting the illumination range according to claim 1, is characterized in that: a limiting block I is arranged on the inner side of the right end of the outer cover plate, and a limiting block II corresponding to the limiting block I is arranged on the outer side of the left end of the inner cover plate.
4. The urban illumination engineering street lamp capable of flexibly adjusting the illumination range according to claim 1, is characterized in that: the rotation axis fixedly connected with gear of stranded conductor knob, the lamp pole left side is equipped with one-way bearing, one-way bearing's inner circle be equipped with gear engagement's tooth's socket, the stranded conductor knob passes through the gear embedding tooth's socket rotates to be connected on the lamp pole, just it is right to be equipped with in the lamp pole rotation axis spacing locating part, the rotation axis embedding the circular slot of locating part is interior.
5. The urban illumination engineering street lamp capable of flexibly adjusting the illumination range according to claim 1, is characterized in that: and the upper end inside the lamp post is provided with a fixed pulley for guiding the two traction wires.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120848122.1U CN214745341U (en) | 2021-04-23 | 2021-04-23 | Urban lighting engineering street lamp capable of flexibly adjusting irradiation range |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120848122.1U CN214745341U (en) | 2021-04-23 | 2021-04-23 | Urban lighting engineering street lamp capable of flexibly adjusting irradiation range |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214745341U true CN214745341U (en) | 2021-11-16 |
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ID=78612599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120848122.1U Active CN214745341U (en) | 2021-04-23 | 2021-04-23 | Urban lighting engineering street lamp capable of flexibly adjusting irradiation range |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214745341U (en) |
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2021
- 2021-04-23 CN CN202120848122.1U patent/CN214745341U/en active Active
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