Intelligent street lamp pole and intelligent street lamp

Abstract

The invention discloses an intelligent street lamp pole and an intelligent street lamp. The intelligent street lamp pole comprises a bottom plate, a lamp holder, a main pole, two vertical rods, a connecting base, a top rod and a lamp cap support. A lifting installation frame is installed on the main rod, an electric winding device is installed on the connecting base, a first pull rope is connected between the electric winding device and the lifting installation frame, and the lifting installation frame can ascend and descend along the two vertical rods. The street lamp post has a good expansion function, and various types of required equipment can be installed. And the installation direction of the equipment can be adjusted. The lifting installation frame can ascend and descend, so that when maintenance is needed, the lifting installation frame can descend, maintenance can be achieved at a low position, and maintenance is more convenient. After the street lamp pole is installed, whether the position of the lifting installation frame deviates or not can be detected through the tension sensor, so that fault-free operation of the street lamp is guaranteed, faults can be found in time once the faults occur, and maintenance is conducted in time.

Description

Technical Field

[0001] The present invention relates to the technical field of street lamps, and more specifically, to a smart street lamp pole and a smart street lamp. Background Art

[0002] Street lights are key facilities that provide lighting for roads. They are widely used in various places where lighting is needed to ensure the safety of vehicles and pedestrians at night. Smart street lights are a basic platform of urban Internet of Things based on mobile communication networks and street lights to achieve intelligent management of urban lighting.

[0003] Existing smart street lights need to be installed with a lot of equipment, such as video surveillance devices, speakers, signboards, display screens, base stations, etc. However, existing street light poles often do not have enough expanded functions. Once the poles are designed, their functions are solidified in the initial stage, making it difficult to adapt to new needs that may arise in the future. With the continuous deepening of smart city construction, new application scenarios and functional requirements continue to emerge, but due to the limitations of the original design framework, street lights are often difficult to flexibly add new functional modules, which brings inconvenience to subsequent changes and upgrades. And because the equipment is located at a higher position, when maintenance is required, it is necessary to work at height for a long time, which is difficult and dangerous. In addition, the installation position and direction of the equipment are often fixed in the design stage, and it is difficult to adjust later, which limits the use effect of the equipment. Summary of the invention

[0004] The present invention aims to overcome the defects of the prior art and provide a smart street lamp pole and a smart street lamp.

[0005] In order to achieve the above-mentioned purpose, the present invention provides the following technical solutions: a street lamp pole, comprising a base plate, a lamp holder fixedly connected to the base plate, a main pole fixedly connected to the lamp holder, two vertical poles fixedly connected to the lamp holder, a connecting seat, a top pole fixedly connected to the connecting seat, and a lamp holder bracket fixedly connected to the top pole; the top end of the main pole and the top ends of the two vertical poles are inserted into the connecting seat and fixedly connected to the connecting seat; a lifting mounting frame is installed at the main pole, an electric winding device is installed at the connecting seat, a first pull rope is connected between the electric winding device and the lifting mounting frame, and the lifting mounting frame can be lifted and lowered along the two vertical poles.

[0006] Furthermore, the connecting seat has a first socket into which the main rod is inserted and two second sockets into which the vertical rods are inserted, and the connecting seat has a first locking bolt for locking the position of the connecting seat and the main rod and a second locking bolt for locking the position of the connecting seat and the vertical rod.

[0007] Thereby, the connecting seat is firmly connected to the main rod and the vertical rod.

[0008] Furthermore, the lifting and lowering mounting frame includes two lifting units, two guiding units and multiple mounting units, the lifting unit includes a vertical plate, a first connecting plate connected to the vertical plate, a wrapping unit fixedly connected to the vertical plate, a plurality of upper surrounding plates fixedly connected to the vertical plate and a plurality of lower surrounding plates fixedly connected to the vertical plate, each upper surrounding plate is fixedly connected to the inner side of a semicircular upper limit portion, and each lower surrounding plate is fixedly connected to the inner side of a semicircular lower limit portion, the two lifting units surround the main rod, and the wrapping unit is provided with a third locking bolt capable of locking the position of the wrapping unit and the main rod, and the vertical plates of the two lifting units are fixedly connected by bolts and nuts; the guide unit includes a second connecting plate, a sliding plate fixedly connected to the second connecting plate and a limiting rod fixedly connected to the sliding plate, the two lifting units are fixedly connected to the two guide units respectively, the corresponding first connecting plate and the second connecting plate are fixedly connected by bolts and nuts, the limiting rods of the two guide units are fixedly connected by bolts and nuts, the sliding plate is provided with a first strip through groove, The vertical rod is provided with a second strip through slot, and the lifting mounting frame is provided with a fixing bolt passing through the two first strip through slots and the two second strip through slots and a fixing nut cooperating with the fixing bolt; the mounting unit comprises an upper rotating ring surrounding the main rod, an upper L-shaped plate fixedly connected to the upper rotating ring, a lower rotating ring surrounding the main rod and a lower L-shaped plate fixedly connected to the lower rotating ring, an upper rotating ring is provided between two adjacent upper limit parts, and a lower rotating ring is provided between two adjacent lower limit parts. The upper surrounding plate is provided with a first positioning bolt for locking the upper surrounding plate and the upper rotating ring position above the upper limit part corresponding to the upper surrounding plate, and a second positioning bolt for locking the upper surrounding plate and the upper rotating ring position below the upper limit part corresponding to the upper surrounding plate, and the lower surrounding plate is provided with a third positioning bolt for locking the lower surrounding plate and the lower rotating ring position above the lower limit part corresponding to the lower surrounding plate, and a fourth positioning bolt for locking the lower surrounding plate and the lower rotating ring position below the lower limit part corresponding to the lower surrounding plate.

[0009] Furthermore, the two guide units are located between the two vertical rods.

[0010] Furthermore, the vertical plate has a plurality of bolt through holes.

[0011] Furthermore, the first connecting plate has a plurality of bolt through holes.

[0012] Furthermore, the second connecting plate has a plurality of bolt countersunk holes.

[0013] Furthermore, the limiting rod is provided with a plurality of bolt countersunk holes.

[0014] Furthermore, the vertical rod is provided with reinforcing vertical ribs.

[0015] Thereby increasing the strength of the vertical rod.

[0016] Furthermore, the number of the upper enclosing plates is equal to the number of the lower enclosing plates, and the number of the upper enclosing plates is one more than the number of the mounting units.

[0017] Furthermore, there are four mounting units, namely, a first mounting unit, a second mounting unit, a third mounting unit and a fourth mounting unit; the first mounting unit includes a first upper rotating ring and a first lower rotating ring, the second mounting unit includes a second upper rotating ring and a second lower rotating ring, the third mounting unit includes a third upper rotating ring and a third lower rotating ring, and the fourth mounting unit includes a fourth upper rotating ring and a fourth lower rotating ring, and the heights of the first upper rotating ring, the second upper rotating ring, the third upper rotating ring and the fourth upper rotating ring are successively reduced, and the heights of the first lower rotating ring, the second lower rotating ring, the third lower rotating ring and the fourth lower rotating ring are successively increased.

[0018] Therefore, the rotations of the first mounting unit, the second mounting unit, the third mounting unit and the fourth mounting unit do not affect each other.

[0019] Furthermore, a first mounting plate is connected between the upper L-shaped plate and the lower L-shaped plate of the first mounting unit; a rectangular frame is fixed at the first mounting plate, and a second mounting plate is connected between the upper L-shaped plate and the lower L-shaped plate of the second mounting unit; a third mounting plate is connected between the upper L-shaped plate and the lower L-shaped plate of the third mounting unit; and a fourth mounting plate is connected between the upper L-shaped plate and the lower L-shaped plate of the fourth mounting unit.

[0020] Furthermore, a signboard unit is installed at the first mounting plate and the second mounting plate, and the signboard unit includes a signboard body, a first fixing frame, and a connecting rod connecting the signboard body and the first fixing frame, and the first fixing frame passes through the rectangular frame and is fixedly connected to the second mounting plate; a display screen unit is installed at the third mounting plate, and the display screen unit includes a display screen body and a second fixing frame connected to the display screen body and fixedly connected to the third mounting plate; and a plurality of third fixing frames are fixedly connected to the fourth mounting plate.

[0021] Furthermore, the top and bottom ends of the first mounting plate, the second mounting plate, the third mounting plate and the fourth mounting plate all have U-shaped frames.

[0022] Furthermore, the U-shaped frame has a bolt through hole.

[0023] Furthermore, the U-shaped frame and the corresponding upper L-shaped plate are fixedly connected by bolts and nuts.

[0024] Furthermore, the U-shaped frame and the corresponding lower L-shaped plate are fixedly connected by bolts and nuts.

[0025] Furthermore, both the upper L-shaped plate and the lower L-shaped plate have bolt through holes.

[0026] Furthermore, the first fixing frame is fixedly connected to the rectangular frame via bolts and nuts, and the first fixing frame is fixedly connected to the second mounting plate via bolts and nuts.

[0027] Furthermore, the rectangular frame is provided with a bolt through hole, and the first fixing frame is provided with a bolt through hole matching with the bolt through hole of the rectangular frame.

[0028] Furthermore, the second fixing frame and the third mounting plate are fixedly connected by bolts and nuts.

[0029] Furthermore, the third fixing frame and the fourth mounting plate are fixedly connected by bolts and nuts.

[0030] Furthermore, a first reinforcing rib is provided between the vertical plate and each upper surrounding plate; and a second reinforcing rib is provided between the vertical plate and each lower surrounding plate.

[0031] Furthermore, the top of the vertical plate has a first semicircular ring that cooperates with the first pull rope, a second semicircular ring is fixed at the first reinforcement rib at the top of the lifting unit, and two third semicircular rings are fixed at the upper L-shaped plate of each mounting unit; the connecting seat has a pull rope channel passed by the first pull rope; the connecting seat is connected to the lifting ring through a spring, the lifting ring has a notch passed by the first pull rope and a plurality of connecting through holes, and a plurality of tension sensors are also installed at the connecting seat, and a second pull rope is connected between the tension sensor and the lifting ring; each second semicircular ring and one of the connecting through holes are connected to a third pull rope, and each third semicircular ring and one of the connecting through holes are connected to a fourth pull rope.

[0032] Further, the first pull rope passes through the first semicircular rings of the two lifting units.

[0033] Furthermore, the number of the tension sensors is 6 and they are distributed in a ring shape with equal intervals.

[0034] Furthermore, the first pull rope, the second pull rope, the third pull rope and the fourth pull rope are all in a taut state.

[0035] Furthermore, the upper surrounding plate is connected to an upper convex plate, the lower surrounding plate is connected to a lower convex plate, the two corresponding upper convex plates of the two lifting units are fixedly connected by bolts and nuts, and the two corresponding lower convex plates of the two lifting units are fixedly connected by bolts and nuts.

[0036] Thereby, the fixation between the two lifting units is more stable.

[0037] Furthermore, the bottom end of the main rod and the bottom end of the vertical rod are fixed to the lamp holder by welding.

[0038] Furthermore, the main rod is provided with a third strip-shaped through groove; the upper rotating ring and the lower rotating ring are both provided with an annular groove and a first threading hole connected to the annular groove; the upper L-shaped plate and the lower L-shaped plate are both provided with a threading channel connected to the first threading hole and a second threading hole connected to the threading channel.

[0039] This makes wiring more convenient.

[0040] The present application also discloses a street lamp, comprising a street lamp pole as described in any one of the above items, wherein an LED lamp head is installed on the lamp head bracket; a video acquisition unit is installed on at least one third fixing frame, an air quality sensor is installed on at least one third fixing frame, and a speaker is installed on at least one third fixing frame.

[0041] This enables lighting, video surveillance, air quality monitoring and broadcasting functions.

[0042] Furthermore, a touch screen, a one-button alarm unit and a charging socket are installed at the lamp holder, and the charging socket is provided with a protective cover.

[0043] Therefore, a touch screen, a one-button alarm unit and a charging socket are integrated in the lamp holder, further improving the practicality of the street lamp.

[0044] Beneficial effects:

[0045] 1. The street light pole of the present application has a good expansion function, and can be installed with various types of required equipment, and the direction of equipment installation can be adjusted.

[0046] 2. The street light pole of the present application has a lifting mounting frame that can be raised and lowered, so when maintenance is required, the lifting mounting frame can be lowered, so that maintenance can be carried out at a lower position, which is more convenient.

[0047] 3. After the street light pole of the present application is installed, the tension sensor can be used to detect whether the position of the lifting mounting frame is offset, thereby ensuring trouble-free operation of the street light. Once a fault occurs, it can be discovered in time for timely maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0048] Figure 1 This is a first-person perspective diagram of a smart street light pole;

[0049] Figure 2 This is an enlarged view of area 1A;

[0050] Figure 3 This is an enlarged view of area 1B;

[0051] Figure 4This is a schematic diagram of the smart street light pole from the second perspective;

[0052] Figure 5 This is an enlarged view of area 2A;

[0053] Figure 6 This is an enlarged view of area 2B;

[0054] Figure 7 A schematic diagram showing the separation of the sign unit, the display unit and the third fixing frame component from a first viewing angle;

[0055] Figure 8 This is an enlarged view of the 3A area;

[0056] Fig. 9 This is an enlarged view of area 3B;

[0057] Fig.10 A schematic diagram showing the separation of the sign unit, the display unit and the third fixing frame component from a second viewing angle;

[0058] Fig.11 This is an enlarged view of area 4A;

[0059] Fig.12 This is an enlarged view of area 4B;

[0060] Fig.13 A schematic diagram showing the separation of the lifting and mounting frame components from a first-person perspective;

[0061] Fig.14 This is an enlarged view of area 5A;

[0062] Fig.15 This is an enlarged view of area 5B;

[0063] Fig.16 This is an enlarged view of the 5C area;

[0064] Fig.17 A schematic diagram showing the separation of the lifting and mounting frame components from a second perspective;

[0065] Fig.18 This is an enlarged view of area 6A;

[0066] Fig.19 This is an enlarged view of area 6B.

[0067] Explanation of reference numerals: bottom plate 1; lamp holder 2; touch screen 2.1; one-button alarm unit 2.2; protective cover 2.3; main rod 3; vertical rod 4; second strip-shaped through groove 4.1; reinforcing vertical rib 4.2; connecting seat 5; first plug hole 5.1; second plug hole 5.2; first locking bolt 5.3; second locking bolt 5.4; spring 5.5; lifting ring 5.6; notch 5.6.1; connecting through hole 5.6.2; tension sensor 5.7; second pull rope 5.8; top rod 6; lamp holder bracket 7; vertical plate 8.1; first connecting plate 8.2; wrapping unit 8.3; third locking bolt 8.3.1; upper surrounding plate 8.4; upper limit portion 8.4.1; upper side convex plate 8.4.2; first positioning bolt 8.4.3; second positioning bolt 8.4.4; lower surrounding plate 8.5; lower limit portion 8.5.1; lower side convex plate 8.5.2; third positioning bolt 8.5.3; fourth positioning bolt 8.5.4; second connecting plate 8.6; sliding plate 8.7; first strip-shaped through groove 8.7.1; limiting rod 8.8; upper rotating ring 8.9; upper L-shaped plate 8.10; lower rotating ring 8.11; lower L-shaped plate 8.12; first mounting plate 8.13; rectangular frame 8.14; second mounting plate 8.15; third mounting plate 8.16; fourth mounting plate 8.17; third fixing frame 8.18; first reinforcing rib 8.19; second reinforcing rib 8.20; first semicircular ring 8.21; second semicircular ring 8.22; third semicircular ring 8.23; U-shaped frame 8.24; electric winding device 9; first pull rope 10; sign unit 11; sign body 11.1; connecting rod 11.2; first fixing frame 11.3; display unit 12; display body 12.1; second fixing frame 12.2. DETAILED DESCRIPTION

[0068] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0069] Example 1

[0070] A smart street lamp pole comprises a bottom plate 1, a lamp holder 2 fixedly connected to the bottom plate 1, a main pole 3 fixedly connected to the lamp holder 2, two vertical poles 4 fixedly connected to the lamp holder 2, a connecting seat 5, a top pole 6 fixedly connected to the connecting seat 5, and a lamp holder bracket 7 fixedly connected to the top pole 6; the top end of the main pole 3 and the top ends of the two vertical poles 4 are inserted into the connecting seat 5 and fixedly connected to the connecting seat 5; a lifting mounting frame is installed at the main pole 3, an electric winding device 9 is installed at the connecting seat 5, a first pull rope 10 is connected between the electric winding device 9 and the lifting mounting frame, and the lifting mounting frame can be lifted and lowered along the two vertical poles 4. The connecting seat 5 has a first plug hole 5.1 into which the main pole 3 is inserted and two second plug holes 5.2 into which the vertical poles 4 are inserted, and the connecting seat 5 has a first locking bolt 5.3 for locking the position of the connecting seat 5 and the main pole 3 and a second locking bolt 5.4 for locking the position of the connecting seat 5 and the vertical pole 4.

[0071] The lifting and lowering mounting frame includes two lifting units, two guiding units and a plurality of mounting units, the lifting unit includes a vertical plate 8.1, a first connecting plate 8.2 connected to the vertical plate 8.1, a wrapping unit 8.3 fixedly connected to the vertical plate 8.1, a plurality of upper enclosing plates 8.4 fixedly connected to the vertical plate 8.1 and a plurality of lower enclosing plates 8.5 fixedly connected to the vertical plate 8.1, each upper enclosing plate 8.4 is fixedly connected to the inner side with a semicircular upper limit portion 8.4.1, each lower enclosing plate 8.5 is fixedly connected to the inner side with a semicircular lower limit portion 8.5.1, the two lifting units surround the main rod 3, the wrapping unit 8.3 has a function of adjusting the position of the wrapping unit 8.3 and the main rod 3 The third locking bolt 8.3.1 is locked, and the vertical plates 8.1 of the two lifting units are fixedly connected by bolts and nuts; the guide unit includes a second connecting plate 8.6, a sliding plate 8.7 fixedly connected to the second connecting plate 8.6, and a limit rod 8.8 fixedly connected to the sliding plate 8.7. The two lifting units are fixedly connected to the two guide units respectively, and the corresponding first connecting plate 8.2 and the second connecting plate 8.6 are fixedly connected by bolts and nuts. The limit rods 8.8 of the two guide units are fixedly connected by bolts and nuts. The sliding plate 8.7 has a first strip through groove 8.7.1, and the vertical rod 4 has a second strip through groove 4.1. The lifting mounting frame has a It has a fixing bolt passing through two first strip through grooves 8.7.1 and two second strip through grooves 4.1 and a fixing nut matched with the fixing bolt; the mounting unit includes an upper rotating ring 8.9 surrounding the main rod 3, an upper L-shaped plate 8.10 fixedly connected to the upper rotating ring 8.9, a lower rotating ring 8.11 surrounding the main rod 3 and a lower L-shaped plate 8.12 fixedly connected to the lower rotating ring 8.11, an upper rotating ring 8.9 is provided between two adjacent upper limit portions 8.4.1, a lower rotating ring 8.11 is provided between two adjacent lower limit portions 8.5.1, and the upper surrounding plate 8.4 has a for connecting the upper surrounding plate 8.4 and the upper surrounding plate 8.4 correspondingly The upper limit portion 8.4.1 of the upper enclosure plate 8.4 is provided with a first positioning bolt 8.4.3 for locking the position of the upper rotating ring 8.9 above the upper limit portion 8.4.1 and a second positioning bolt 8.4.4 for locking the position of the upper rotating ring 8.9 below the upper limit portion 8.4.1 corresponding to the upper enclosure plate 8.4. The lower enclosure plate 8.5 is provided with a third positioning bolt 8.5.3 for locking the position of the lower rotating ring 8.11 above the lower limit portion 8.5.1 corresponding to the lower enclosure plate 8.5 and a fourth positioning bolt 8.5.4 for locking the position of the lower rotating ring 8.11 below the lower limit portion 8.5.1 corresponding to the lower enclosure plate 8.5.

[0072] The number of the upper enclosing plates 8.4 and the lower enclosing plates 8.5 is equal, and the upper enclosing plate 8.4 is one more than the number of the mounting units; the number of the mounting units is four, namely a first mounting unit, a second mounting unit, a third mounting unit and a fourth mounting unit; the first mounting unit includes a first upper rotating ring and a first lower rotating ring, the second mounting unit includes a second upper rotating ring and a second lower rotating ring, the third mounting unit includes a third upper rotating ring and a third lower rotating ring, and the fourth mounting unit includes a fourth upper rotating ring and a fourth lower rotating ring, the heights of the first upper rotating ring, the second upper rotating ring, the third upper rotating ring and the fourth upper rotating ring are successively reduced, and the heights of the first lower rotating ring, the second lower rotating ring, the third lower rotating ring and the fourth lower rotating ring are successively increased; a first mounting plate 8.13 is connected between the upper L-shaped plate and the lower L-shaped plate of the first mounting unit; a rectangular frame 8.14 is fixed at the first mounting plate 8.13, and the upper L-shaped plate and the lower L-shaped plate of the second mounting unit A second mounting plate 8.15 is connected between the upper L-shaped plate and the lower L-shaped plate of the third mounting unit; a third mounting plate 8.16 is connected between the upper L-shaped plate and the lower L-shaped plate of the fourth mounting unit; a fourth mounting plate 8.17 is connected between the upper L-shaped plate and the lower L-shaped plate of the fourth mounting unit; a sign unit 11 is installed at the first mounting plate 8.13 and the second mounting plate 8.15, and the sign unit 11 includes a sign body 11.1, a first fixing frame 11.3 and a connecting rod 11.2 connecting the sign body 11.1 and the first fixing frame 11.3, and the first fixing frame 11.3 passes through the rectangular frame 8.14 and is fixedly connected to the second mounting plate 8.15; a display screen unit 12 is installed at the third mounting plate 8.16, and the display screen unit 12 includes a display screen body 12.1 and a second fixing frame 12.2 connected to the display screen body 12.1 and fixedly connected to the third mounting plate 8.16; a plurality of third fixing frames 8.18 are fixedly connected to the fourth mounting plate 8.17.A first reinforcing rib 8.19 is provided between the vertical plate 8.1 and each upper surrounding plate 8.4; a second reinforcing rib 8.20 is provided between the vertical plate 8.1 and each lower surrounding plate 8.5; a first semicircular ring 8.21 cooperating with the first pull rope 10 is provided at the top of the vertical plate 8.1, a second semicircular ring 8.22 is fixed to the first reinforcing rib 8.19 at the top of the lifting unit, and two third semicircular rings 8.23 ​​are fixed to the upper L-shaped plate 8.10 of each mounting unit; a pull rope channel through which the first pull rope 10 passes is provided at the connecting seat 5 The connecting seat 5 is connected to a lifting ring 5.6 via a spring 5.5. The lifting ring 5.6 has a notch 5.6.1 passed through by the first pull rope 10 and a plurality of connecting through holes 5.6.2. A plurality of tension sensors 5.7 are also installed at the connecting seat 5. A second pull rope 5.8 is connected between the tension sensor 5.7 and the lifting ring 5.6. A third pull rope (not shown) is connected between each second semicircular ring and one of the connecting through holes. A fourth pull rope (not shown) is connected between each third semicircular ring and one of the connecting through holes.

[0073] The upper enclosing plate 8.4 is connected to an upper convex plate 8.4.2, the lower enclosing plate 8.5 is connected to a lower convex plate 8.5.2, the two upper convex plates 8.4.2 corresponding to the two lifting units are fixedly connected by bolts and nuts, and the two lower convex plates 8.5.2 corresponding to the two lifting units are fixedly connected by bolts and nuts. The bottom end of the main rod 3 and the bottom end of the vertical rod 4 are both welded and fixed to the lamp holder 2.

[0074] The street light pole of the present application has a good expansion function and can be installed with various types of required equipment. And the direction of equipment installation can be adjusted. The lifting mounting frame can be raised and lowered, so when maintenance is required, the lifting mounting frame can be lowered, so that maintenance can be carried out at a lower position, which is more convenient. After the street light pole is installed, the tension sensor can be used to detect whether the position of the lifting mounting frame is offset, thereby ensuring trouble-free operation of the street light. Once a fault occurs, it can be discovered in time for timely maintenance.

[0075] Example 2

[0076] Embodiment 2 further discloses a smart street lamp, comprising the smart street lamp pole described in Embodiment 1, wherein the lamp holder bracket 7 is provided with an LED lamp holder (not shown in the figure); at least one third fixing bracket 8.18 is provided with a video acquisition unit (not shown in the figure); at least one third fixing bracket 8.18 is provided with an air quality sensor (not shown in the figure); at least one third fixing bracket 8.18 is provided with a speaker (not shown in the figure). The lamp holder 2 is provided with a touch screen 2.1, a one-button alarm unit 2.2 and a charging socket, and the charging socket is provided with a protective cover 2.3.

[0077] As shown in the figure, the present application can realize the lifting and lowering of the lifting mounting frame through the electric lifting unit. After lowering, the lifting mounting frame can be in a lower position, so as to facilitate the maintenance of the equipment. After the installation and maintenance are completed, the lifting mounting frame can be raised to the desired position, and in addition to the first pull rope having the function of tightening and fixing, the multiple third locking bolts of the wrapping unit can abut against the outer wall of the main rod, thereby further fixing the lifting mounting frame. And the fixing bolts and fixing nuts can also fix the guide unit and the vertical rod to further fix the lifting mounting frame. When descending, it is necessary to loosen the third locking bolt and the fixing bolt first, and then the lifting mounting frame can be lowered. After the maintenance is completed, the lifting mounting frame can be reset, and then the third locking bolt and the fixing bolt can be tightened.

[0078] Multiple mounting units are limited by the upper enclosing plate, the upper limit part, the lower enclosing plate and the lower limit part, so that they can be rotated to a suitable angle, and the first positioning bolt, the second positioning bolt, the third positioning bolt and the fourth positioning bolt can be used to limit the angle of the mounting unit. As shown in the figure, a large signboard can be fixed by the first mounting plate and the second mounting plate, so that the fixation is more stable. A larger display unit can be fixed by the third mounting plate, and a plurality of smaller devices such as sensors can be fixed at the fourth mounting plate. And it is not limited to the setting method in the figure, and multiple installation methods can be expanded at the first, second, third and fourth mounting plates. And as shown in the figure, after the street lamp is fixed and installed, the position of the lifting unit and each mounting unit is fixed. The third pull rope and the fourth pull rope are connected to the corresponding connecting through hole and the second semicircular ring, or the corresponding connecting through hole and the third semicircular ring, so that the third pull rope and the fourth pull rope are in a taut state, and each tension sensor has a measured value at this time. When the street lamp is subsequently used, if the measured values ​​of more than one tension sensor vary greatly, it indicates that the lifting mounting frame has dropped abnormally or a certain mounting unit has rotated abnormally, thereby sending an alarm signal to remind maintenance.

[0079] Although the present invention has been illustrated and described with respect to the preferred embodiments, it will be appreciated by those skilled in the art that various changes and modifications may be made to the present invention without departing from the scope of the present invention as defined by the claims.

Claims

1. A smart street light pole, characterized in that: It includes a bottom plate, a lamp holder fixedly connected to the bottom plate, a main pole fixedly connected to the lamp holder, two vertical poles fixedly connected to the lamp holder, a connecting seat, a top pole fixedly connected to the connecting seat, and a lamp holder bracket fixedly connected to the top pole; the top end of the main pole and the top ends of the two vertical poles are inserted into the connecting seat and fixedly connected to the connecting seat; a lifting mounting frame is installed at the main pole, an electric winding device is installed at the connecting seat, a first pull rope is connected between the electric winding device and the lifting mounting frame, and the lifting mounting frame can be lifted and lowered along the two vertical poles.

2. The smart street light pole according to claim 1, characterized in that: The connecting seat has a first socket into which the main rod is inserted and two second sockets into which the vertical rods are inserted. The connecting seat has a first locking bolt for locking the position of the connecting seat and the main rod and a second locking bolt for locking the position of the connecting seat and the vertical rod.

3. The smart street light pole according to claim 1, characterized in that: The lifting and lowering frame comprises two lifting units, two guiding units and a plurality of installation units, and the lifting unit comprises a vertical plate, a first connecting plate connected to the vertical plate, a wrapping unit fixedly connected to the vertical plate, a plurality of upper surrounding plates fixedly connected to the vertical plate, and a plurality of lower surrounding plates fixedly connected to the vertical plate. Each upper surrounding plate is fixedly connected to the inner side of a semicircular upper limit portion, and each lower surrounding plate is fixedly connected to the inner side of a semicircular lower limit portion. The two lifting units surround the main rod, and the wrapping unit is provided with a third locking bolt that can lock the position of the wrapping unit and the main rod, and the vertical plates of the two lifting units are fixedly connected by bolts and nuts; the guide unit comprises a second connecting plate, a sliding plate fixedly connected to the second connecting plate, and a limiting rod fixedly connected to the sliding plate, the two lifting units are respectively fixedly connected to the two guide units, the corresponding first connecting plate and the second connecting plate are fixedly connected by bolts and nuts, the limiting rods of the two guide units are fixedly connected by bolts and nuts, the sliding plate is provided with a first strip through groove, and the vertical rod The rod is provided with a second strip through slot, and the lifting mounting frame is provided with a fixing bolt passing through the two first strip through slots and the two second strip through slots and a fixing nut cooperating with the fixing bolt; the mounting unit comprises an upper rotating ring surrounding the main rod, an upper L-shaped plate fixedly connected to the upper rotating ring, a lower rotating ring surrounding the main rod and a lower L-shaped plate fixedly connected to the lower rotating ring, an upper rotating ring is provided between two adjacent upper limit parts, and a lower rotating ring is provided between two adjacent lower limit parts, and the upper surrounding plate is provided with a first positioning bolt for locking the upper surrounding plate and the upper rotating ring position above the upper limit part corresponding to the upper surrounding plate, and a second positioning bolt for locking the upper surrounding plate and the upper rotating ring position below the upper limit part corresponding to the upper surrounding plate, and the lower surrounding plate is provided with a third positioning bolt for locking the lower surrounding plate and the lower rotating ring position above the lower limit part corresponding to the lower surrounding plate, and a fourth positioning bolt for locking the lower surrounding plate and the lower rotating ring position below the lower limit part corresponding to the lower surrounding plate.

4. The smart street light pole according to claim 3, characterized in that: The number of the upper enclosing plates and the lower enclosing plates is equal, and the number of the upper enclosing plates is one more than the number of the mounting units; the number of the mounting units is four, namely the first mounting unit, the second mounting unit, the third mounting unit and the fourth mounting unit; the first mounting unit includes a first upper rotating ring and a first lower rotating ring, the second mounting unit includes a second upper rotating ring and a second lower rotating ring, the third mounting unit includes a third upper rotating ring and a third lower rotating ring, and the fourth mounting unit includes a fourth upper rotating ring and a fourth lower rotating ring, and the heights of the first upper rotating ring, the second upper rotating ring, the third upper rotating ring and the fourth upper rotating ring are successively reduced, and the heights of the first lower rotating ring, the second lower rotating ring, the third lower rotating ring and the fourth lower rotating ring are successively increased.

5. The smart street light pole according to claim 4, characterized in that: A first mounting plate is connected between the upper L-shaped plate and the lower L-shaped plate of the first mounting unit; a rectangular frame is fixed at the first mounting plate, and a second mounting plate is connected between the upper L-shaped plate and the lower L-shaped plate of the second mounting unit; a third mounting plate is connected between the upper L-shaped plate and the lower L-shaped plate of the third mounting unit; a fourth mounting plate is connected between the upper L-shaped plate and the lower L-shaped plate of the fourth mounting unit; a signboard unit is installed at the first mounting plate and the second mounting plate, and the signboard unit includes a signboard body, a first fixing frame, and a connecting rod connecting the signboard body and the first fixing frame, the first fixing frame passes through the rectangular frame and is fixedly connected to the second mounting plate; a display screen unit is installed at the third mounting plate, and the display screen unit includes a display screen body and a second fixing frame connected to the display screen body and fixedly connected to the third mounting plate; a plurality of third fixing frames are fixedly connected to the fourth mounting plate.

6. The smart street light pole according to claim 3, characterized in that: A first reinforcing rib is provided between the vertical plate and each upper surrounding plate; a second reinforcing rib is provided between the vertical plate and each lower surrounding plate; a first semicircular ring cooperating with the first pull rope is provided at the top of the vertical plate, a second semicircular ring is fixed at the first reinforcing rib at the top of the lifting unit, and two third semicircular rings are fixed at the upper L-shaped plate of each mounting unit; a pull rope channel passed by the first pull rope is provided at the connecting seat; the connecting seat is connected to the lifting ring through a spring, the lifting ring has a notch passed by the first pull rope and a plurality of connecting through holes, a plurality of tension sensors are also installed at the connecting seat, a second pull rope is connected between the tension sensor and the lifting ring; a third pull rope is connected to each second semicircular ring and one of the connecting through holes, and a fourth pull rope is connected between each third semicircular ring and one of the connecting through holes.

7. The smart street light pole according to claim 4, characterized in that: The upper surrounding plate is connected with an upper convex plate, the lower surrounding plate is connected with a lower convex plate, the two corresponding upper convex plates of the two lifting units are fixedly connected by bolts and nuts, and the two corresponding lower convex plates of the two lifting units are fixedly connected by bolts and nuts.

8. The smart street light pole according to claim 4, characterized in that: The bottom end of the main rod and the bottom end of the vertical rod are both welded and fixed to the lamp holder.

9. A smart street lamp, characterized in that: A smart street light pole comprising the smart street light pole described in any one of claims 1 to 8, wherein an LED lamp holder is installed at the lamp holder bracket; a video acquisition unit is installed at at least one third fixing frame, an air quality sensor is installed at at least one third fixing frame, and a speaker is installed at at least one third fixing frame.

10. The smart street light according to claim 9, characterized in that: A touch screen, a one-button alarm unit and a charging socket are installed at the lamp holder, and a protective cover is provided at the charging socket.

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