Multifunctional lamp shell for urban lighting street lamp

Abstract

The multifunctional lamp shell comprises an outer frame part, a first shell body, a second shell body, a top cover and a bottom cover, a plurality of mounting pipes and a plurality of connecting plates are connected between the first shell body and the outer frame part, a first cooling fan is mounted at the bottom cover, and a first air inlet through hole is formed in the bottom cover; a plurality of first air outlet through holes are formed in the bottom of the first shell, and a second air outlet through hole is formed in the bottom of each mounting pipe. According to the lamp shell, a micro base station, a sensor and other components can be conveniently installed, integration of the lamp holder is achieved, and therefore the lamp holder is high in integration degree and has multiple functions. The heat dissipation airflow can be distributed among different installation spaces, so that effective heat dissipation is carried out on parts needing heat dissipation in the different installation spaces. In addition, a backup cooling fan is arranged, and when the local temperature abnormally rises, high-strength rapid cooling of the area can be achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of street lamp housings, and more specifically, to a multifunctional lamp housing for urban lighting street lamps. Background Art

[0002] Smart street lights play an increasingly important role in modern urban construction. They not only provide lighting functions, but also integrate multiple functions such as environmental monitoring and wireless communications (such as micro base stations).

[0003] In order to meet the diverse functional requirements, smart street lamps often require too many external mounts to install functional devices, resulting in low integration of lamp heads. In addition, heat dissipation is also a major challenge facing smart street lamps. Equipment such as micro base stations will generate a lot of heat when working, and the LED light-emitting unit itself also needs good heat dissipation to maintain stable luminous efficiency and extend service life. Traditional street lamp heat dissipation design often adopts natural convection, that is, relying on the natural flow of air to take away heat. However, in smart street lamps, due to the integration of a variety of heating devices, traditional heat dissipation methods can no longer meet the needs. More importantly, traditional heat dissipation airflow cannot be actively distributed, and the heat dissipation effect of different areas cannot be adjusted autonomously. This means that in some areas, heat may accumulate excessively, causing equipment to overheat or even damage. Summary of the invention

[0004] The present invention aims to overcome the defects of the prior art and provide a multifunctional lamp housing for urban lighting street lamps.

[0005] In order to achieve the above-mentioned purpose, the present invention provides the following technical solutions: a lamp housing for urban lighting street lamps, comprising an outer frame, a first cylindrical shell with an open top end, a second cylindrical shell with an open bottom end, a top cover installed at the first shell, and a bottom cover installed at the second shell, the outer frame comprising a first arc tube, a second arc tube, and two connecting straight tubes connecting the first arc tube and the second arc tube, one end of the connecting straight tube is connected to the internal space of the first arc tube, and the other end is connected to the internal space of the second arc tube, a plurality of mounting tubes and a plurality of connecting plates are connected between the first shell and the first arc tube, a first ventilation tube is connected between each connecting straight tube and the first shell, and a plurality of second ventilation tubes are connected between the second arc tube and the first shell; a plurality of first distribution tubes are connected between the second arc tube and the second shell, and a plurality of second distribution tubes are connected between the second ventilation tube and the second shell; a first cooling fan is installed at the bottom cover, and the bottom cover has a first air inlet hole; the bottom of the first shell has a plurality of first air outlet holes, and the bottom of each mounting tube has a second air outlet hole.

[0006] Furthermore, it also includes a box body portion, which includes a mounting box body and two support portions fixedly connected to the mounting box body, the mounting box body has a third air outlet hole, the internal space of the support portion is connected to the internal space of the mounting box body, and both sides of the bottom end of each support portion are connected to a limiting side plate, and the limiting side plate has a locking bolt that locks the relative position of the limiting side plate and the second ventilation pipe; the side surface of the first shell has a plurality of first side through holes and a plurality of second side through holes, the number of the first side through holes is equal to the number of the mounting pipes and the two correspond one to one, and each first The side through hole is connected to a mounting tube, the number of the second side through holes is equal to the number of the first ventilation pipes and the two correspond one to one, each second side through hole is connected to a first ventilation pipe; one end of each first ventilation pipe is connected to the space inside the first shell, and the other end is connected to the connecting straight pipe; the end of the second ventilation pipe connected to the second arc pipe is closed and not connected to the space inside the second arc pipe, the second ventilation pipe has a first channel portion, the top end of the second ventilation pipe has a first air outlet socket connected to the first channel portion, and the bottom end of the support portion has a socket that can be inserted into the first air outlet socket.

[0007] Furthermore, one end of the first distribution pipe is connected to the space inside the second arc-shaped pipe, and the other end is connected to the space inside the second shell; one end of the second distribution pipe is connected to the first channel portion, and the other end is connected to the space inside the second shell.

[0008] Furthermore, the first shell has an arc-shaped slide groove and two electric winding units, and the first shell is installed with a first adjustment part, the first adjustment part includes an arc-shaped slide rail cooperating with the arc-shaped slide groove and a first arc-shaped panel connected to the arc-shaped slide rail, and the two ends of the arc-shaped slide rail have semicircular rings, the two electric winding units and the two semicircular rings correspond one to one, and the corresponding electric winding units and the semicircular rings are connected by a pull rope, and the first arc-shaped panel has a plurality of first adjustment through holes, and the number of the first adjustment through holes is equal to the number of the first side through holes.

[0009] Furthermore, the two electric winding devices can drive the first adjusting part to slide, thereby adjusting the size of the area of ​​the first side through hole blocked by the first curved panel.

[0010] Therefore, the opening degree of the first side through hole can be adjusted by using the first adjusting portion.

[0011] Furthermore, the second shell has a plurality of third side through holes and a plurality of fourth side through holes, the number of the third side through holes and the first distribution tube is equal and corresponds one to one, each third side through hole is connected to a first distribution tube, the number of the fourth side through holes and the second distribution tube is equal and corresponds one to one, each fourth side through hole is connected to a second distribution tube, a top box body is installed on the top of the second shell, a driving motor is installed in the top box body, a second adjusting part driven by the driving motor is installed in the second shell, the second adjusting part includes a rotating circular plate, a second arc panel and a plurality of radial rods connecting the rotating circular plate and the second arc panel, the second arc panel has a plurality of second adjustment through holes, the number of the second adjustment through holes and the fourth side through holes is equal.

[0012] Furthermore, the driving motor can drive the second adjusting portion to rotate, thereby adjusting the size of the area of ​​the fourth side through hole blocked by the second curved panel.

[0013] Therefore, the second adjusting portion can be used to adjust the opening of the fourth side through hole.

[0014] Furthermore, a first temperature sensor is installed in the first shell, a second temperature sensor is installed in each installation tube, and a third temperature sensor is installed in the installation box.

[0015] This makes it easy to sense the temperature in the first shell, the installation box and each installation tube.

[0016] Furthermore, a control box is installed in the first shell, and a controller unit is installed in the control box.

[0017] Furthermore, the second ventilation duct is provided with a second channel portion, and a second air outlet plug interface connected to the second channel portion is fixed at the top end of the second ventilation duct, and the second air outlet plug interface is inserted into the plug hole; the first shell is provided with a fifth side through hole, the number of the second ventilation duct and the fifth side through hole is equal and the two correspond one to one, and each fifth side through hole is connected to one second channel portion; the first shell is provided with an arc-shaped limiting guide rail and an arc-shaped tooth plate portion, the tooth plate portion has a plurality of teeth, a sliding seat is installed at the limiting guide rail, and a motor portion, an air chamber and two electric push rods are installed at the slide seat, and the motor portion drives a motor that cooperates with the teeth gear, a second cooling fan is installed in the air chamber, the air chamber has a blowing port, and both sides of the air chamber are connected with air inlet bent pipes with open bottom ends; a plurality of groups of second air inlet through holes are installed at the first shell body, the sum of the number of the first side through holes and the fifth side through holes is equal to the number of groups of the second air inlet through holes, each group of second air inlet through holes corresponds to one first side through hole or one fifth side through hole, each group of second air inlet through holes includes two second air inlet through holes, and a closing cover is installed at the second air inlet through hole through an elastic reset hinge component, and when there is no external force, the closing cover is in a closed state, and the movable end of the electric push rod can push the closing cover open.

[0018] Therefore, the electric push rod pushes open the closing cover, and the air inlet elbow can quickly take in air from the second air inlet through hole.

[0019] Furthermore, a partition plate is provided between the first channel portion and the second channel portion.

[0020] Furthermore, in the same second ventilation duct, the ends of the first channel portion and the second channel portion that are close to each other are not connected.

[0021] Furthermore, the top of the installation box body has a strip-shaped groove, and the third air outlet hole is located in the strip-shaped groove.

[0022] Thereby, the third air outlet hole can be prevented from getting wet due to rain.

[0023] Furthermore, the bottom end of the installation box body has a chamfer, and the chamfer has an air inlet hole.

[0024] Therefore, the air intake hole can be used for natural air intake and heat dissipation when there is no heat dissipation airflow or the heat dissipation airflow is small.

[0025] Furthermore, a vertical plate support unit is fixed to the top end of the second shell, the vertical plate support unit is connected to a horizontal mounting plate unit, and the horizontal mounting plate unit has a plurality of strip-shaped mounting through grooves.

[0026] Thus, a plurality of required sensor units, such as a temperature sensor, a humidity sensor, an air quality sensor, etc., can be installed at the horizontal mounting plate unit.

[0027] Furthermore, one first ventilation pipe is connected between each connecting straight pipe and the first shell, and two second ventilation pipes are connected between the second arc-shaped pipe and the first shell.

[0028] Furthermore, the bottom cover and the second shell are fixed by bolts.

[0029] Furthermore, the top cover has an inner annular portion embedded in the first shell and an outer annular portion surrounding the first shell, and the outer annular portion has fixing bolts for fixing the top cover and the first shell.

[0030] Furthermore, it also includes a connecting frame; the connecting frame includes a fixed ring, a fixed circular plate and a supporting vertical plate connecting the fixed ring and the fixed circular plate, the fixed ring and the second shell are fixed by bolts; the fixed circular plate has a plurality of mounting through holes.

[0031] Therefore, the fixed circular plate can be fixed to the lamp pole, thereby realizing the installation of the lamp holder.

[0032] The present application also discloses an LED lamp holder based on any of the above-mentioned lamp housings, wherein a solar cell panel is installed on the top cover; a lithium battery is installed in each mounting tube; and a controller unit and an LED light-emitting unit are installed on the first housing.

[0033] Furthermore, a micro base station is installed in the installation box.

[0034] Further, the controller unit includes a wireless communication unit.

[0035] Beneficial effects:

[0036] 1. The lamp housing of the present application is convenient for installing components such as micro base stations and sensors, and realizes the integration of the lamp head, so that the lamp head has a high degree of integration and has multiple functions.

[0037] 2. In the lamp housing of the present application, the heat dissipation airflow can be distributed among different installation spaces, thereby effectively dissipating the heat for the components that need heat dissipation in different installation spaces.

[0038] 3. The lamp housing of the present application also has a backup cooling fan, which can achieve high-intensity and rapid heat dissipation in this area when the local temperature rises abnormally. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] Figure 1 It is a schematic diagram of component separation;

[0040] Figure 2 This is an enlarged view of area A;

[0041] Figure 3 This is an enlarged view of area B;

[0042] Figure 4 This is an enlarged view of area C;

[0043] Figure 5 This is a schematic diagram of the component separation diagram from another perspective;

[0044] Figure 6 This is an enlarged view of area D;

[0045] Figure 7 This is an enlarged view of area E;

[0046] Figure 8 This is an enlarged view of area F;

[0047] Fig. 9 It is a schematic diagram of the installation of the first and second adjustment parts;

[0048] Fig.10 This is an enlarged view of area G;

[0049] Fig.11 This is a schematic diagram from another perspective with the first and second adjustment parts installed;

[0050] Fig.12 This is an enlarged view of the H region;

[0051] Fig.13 This is a schematic diagram of the lamp housing from the first perspective;

[0052] Fig.14 This is a schematic diagram of the lamp housing from a second viewing angle.

[0053] Explanation of the reference numerals: first arc tube 1.1; second arc tube 1.2; connecting straight tube 1.3; first shell 2; first air outlet hole 2.1; first side hole 2.2; second side hole 2.3; arc slide 2.4; electric winding unit 2.5; fifth side hole 2.6; limiting guide rail 2.7; tooth plate part 2.8; second air inlet hole 2.9; closing cover 2.10; second shell 3; third side hole 3.1; fourth side hole 3.2; top box body 3.3; driving motor 3.4; top cover 4; inner ring part 4.1; outer ring part 4.2; bottom cover 5; first cooling fan 5.1; mounting tube 6; second air outlet hole 6.1; connecting plate 7; first ventilation pipe 8; second ventilation pipe 9; first air outlet socket 9.1; second air outlet socket 9.2; first A distribution pipe 10; a second distribution pipe 11; a mounting box body 12; a third air outlet hole 12.1; an air inlet hole 12.2; a support portion 13; a limiting side plate 13.1; a locking bolt 13.2; an arc-shaped slide rail 14.1; a first arc panel 14.2; a semicircular ring 14.3; a first adjustment hole 14.4; a rotating circular plate 15.1; a second arc panel 15.2; a radial rod 15.3; a second adjustment hole 15.4; a slide seat 16; a motor portion 16.1; a gear 16.2; a wind chamber 16.3; an air inlet elbow 16.4; a vertical plate support unit 17; a horizontal mounting plate unit 18; a strip mounting groove 18.1; a connecting frame 19; a fixing ring 19.1; a fixing circular plate 19.2; a supporting vertical plate 19.3; a solar cell panel; and an LED light-emitting unit 21. DETAILED DESCRIPTION

[0054] 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.

[0055] The present invention provides a multifunctional lamp housing for urban lighting street lamps as shown in the figure, comprising an outer frame, a cylindrical first shell 2 with an open top, a cylindrical second shell 3 with an open bottom, a top cover 4 installed at the first shell 2, and a bottom cover 5 installed at the second shell 3. The outer frame comprises a first arc tube 1.1, a second arc tube 1.2, and two connecting straight tubes 1.3 connecting the first arc tube 1.1 and the second arc tube 1.2. One end of the connecting straight tube 1.3 is connected to the internal space of the first arc tube 1.1, and the other end is connected to the internal space of the second arc tube 1.2. The first shell 2 and the first arc tube 1.1 are connected There are multiple mounting tubes 6 and multiple connecting plates 7, a first ventilation tube 8 is connected between each connecting straight tube 1.3 and the first shell 2, multiple second ventilation tubes 9 are connected between the second arc tube 1.2 and the first shell 2; multiple first distribution tubes 10 are connected between the second arc tube 1.2 and the second shell 3, multiple second distribution tubes 11 are connected between the second ventilation tube 9 and the second shell 3; a first cooling fan 5.1 is installed at the bottom cover 5, and the bottom cover 5 has a first air inlet hole; the bottom of the first shell 2 has multiple first air outlet holes 2.1, and the bottom of each mounting tube 6 has a second air outlet hole 6.1.

[0056] The multifunctional lamp housing also includes a box body, which includes a mounting box body 12 and two support parts 13 fixedly connected to the mounting box body 12, the mounting box body 12 has a third air outlet hole 12.1, the internal space of the support part 13 is connected to the internal space of the mounting box body 12, and both sides of the bottom end of each support part 13 are connected to a limiting side plate 13.1, and the limiting side plate 13.1 has a locking bolt 13.2 that locks the relative position of the limiting side plate 13.1 and the second ventilation pipe 9; the side surface of the first shell 2 has a plurality of first side through holes 2.2 and a plurality of second side through holes 2.3, and the number of the first side through holes 2.2 is equal to the number of the mounting tube 6 and the two are one by one Correspondingly, each first side through hole 2.2 is connected to a mounting tube 6, the number of the second side through holes 2.3 is equal to the number of the first ventilation pipes 8 and the two correspond one to one, and each second side through hole 2.3 is connected to a first ventilation pipe 8; one end of each first ventilation pipe 8 is connected to the space inside the first shell 2, and the other end is connected to the connecting straight pipe 1.3; the end of the second ventilation pipe 9 connected to the second arc tube 1.2 is closed and not connected to the space inside the second arc tube 1.2, the second ventilation pipe 9 has a first channel portion, the top end of the second ventilation pipe 9 has a first air outlet socket 9.1 connected to the first channel portion, and the bottom end of the support portion 13 has a socket that can be inserted into the first air outlet socket 9.1.The first shell 2 has an arc-shaped slide groove 2.4 and two electric winding units 2.5, and a first adjustment part is installed in the first shell 2. The first adjustment part includes an arc-shaped slide rail 14.1 matched with the arc-shaped slide groove 2.4 and a first arc panel 14.2 connected to the arc-shaped slide rail 14.1. Both ends of the arc-shaped slide rail 14.1 have semicircular rings 14.3. The two electric winding units 2.5 correspond to the two semicircular rings 14.3 one by one. The corresponding electric winding units 2.5 and the semicircular rings 14.3 are connected by a pull rope. The first arc panel 14.2 has a plurality of first adjustment through holes 14.4, and the number of the first adjustment through holes 14.4 and the first side through holes 2.2 is equal; the second shell 3 has a plurality of third side through holes 3.1 and a plurality of fourth side through holes 3.2, and the number of the third side through holes 3.1 and the first distribution pipe 10 is equal and the two correspond one to one, and each third side through hole 3.1 is connected to a The first distribution pipes 10 are connected, the number of the fourth side through holes 3.2 and the second distribution pipes 11 are equal and the two correspond one to one, each fourth side through hole 3.2 is connected to a second distribution pipe 11, a top box body 3.3 is installed on the top of the second shell 3, a driving motor 3.4 is installed in the top box body 3.3, a second adjustment part driven by the driving motor 3.4 is installed in the second shell 3, the second adjustment part includes a rotating circular plate 15.1, a second arc panel 15.2 and a plurality of radial rods 15.3 connecting the rotating circular plate 15.1 and the second arc panel 15.2, the second arc panel 15.2 has a plurality of second adjustment through holes 15.4, and the number of the second adjustment through holes 15.4 and the fourth side through holes 3.2 is equal; a first temperature sensor is installed in the first shell 2, a second temperature sensor is installed in each mounting tube 6, and a third temperature sensor is installed in the mounting box body 12.

[0057] The second ventilation pipe 9 has a second channel portion, and a second air outlet plug port 9.2 connected to the second channel portion is fixed at the top end of the second ventilation pipe 9, and the second air outlet plug port 9.2 is inserted into the plug hole, and a partition plate is provided between the first channel portion and the second channel portion; the first shell 2 has a fifth side through hole 2.6, and the number of the second ventilation pipe 9 and the fifth side through hole 2.6 is equal and the two correspond one to one, and each fifth side through hole 2.6 is connected to one of the second channel portions; the first shell 2 has an arc-shaped limiting guide rail 2.7 and an arc-shaped tooth plate portion 2.8, and the tooth plate portion 2.8 has a plurality of teeth, and a slide seat 16 is installed at the limiting guide rail, and a motor portion 16.1, an air chamber 16.3 and two electric push rods are installed at the slide seat 16, and the motor portion 16.1 drives a motor that cooperates with the teeth Gear 16.2, a second cooling fan is installed in the air chamber 16.3, the air chamber 16.3 has an air outlet, and both sides of the air chamber 16.3 are connected with air inlet elbows 16.4 with open bottoms; a plurality of groups of second air inlet holes 2.9 are installed at the first shell 2, the sum of the number of the first side through holes 2.2 and the fifth side through holes 2.6 is equal to the number of groups of the second air inlet holes 2.9, each group of second air inlet holes 2.9 corresponds to one first side through hole 2.2 or one fifth side through hole 2.6, each group of second air inlet holes 2.9 includes two second air inlet holes, and a closing cover 2.10 is installed at the second air inlet through hole 2.9 through an elastic reset hinge component, when there is no external force, the closing cover 2.10 is in a closed state, and the movable end of the electric push rod can push the closing cover 2.10 open.

[0058] The top end of the installation box body 12 has a strip groove, and the third air outlet hole 12.1 is located in the strip groove; the bottom end of the installation box body 12 has a chamfer, and the chamfer has an air inlet hole 12.2. A vertical plate support unit 17 is fixed to the top end of the second shell 3, and the vertical plate support unit 17 is connected to a horizontal mounting plate unit 18, and the horizontal mounting plate unit 18 has a plurality of strip mounting grooves 18.1. One first ventilation pipe 8 is connected between each connecting straight pipe 1.3 and the first shell 2, and two second ventilation pipes 9 are connected between the second arc tube 1.2 and the first shell 2. The bottom cover 5 and the second shell 3 are fixed by bolts; the top cover 4 has an inner annular portion 4.1 embedded in the first shell 2 and an outer annular portion 4.2 surrounding the first shell 2, and the outer annular portion 4.2 has fixing bolts that fix the top cover 4 and the first shell 2. The multifunctional lamp housing also includes a connecting frame 19; the connecting frame 19 includes a fixed ring 19.1, a fixed circular plate 19.2 and a supporting vertical plate 19.3 connecting the fixed ring 19.1 and the fixed circular plate 19.2, and the fixed ring 19.1 and the second shell 3 are fixed by bolts; the fixed circular plate 19.2 has a plurality of mounting through holes.

[0059] Working principle: As shown in the figure, the lamp housing of the present application can be used to install solar panels, batteries (the batteries are installed in multiple installation tubes using multiple small batteries, so that the capacity of a single battery is small and the heat dissipation effect is better) and LED light-emitting units, and the installation box can be installed with a micro base station, and the horizontal installation plate unit can be installed with the required sensors, thereby achieving multifunctionality. The lamp housing of the present application can achieve high integration and multifunctionality of street lamp heads.

[0060] And the lamp housing of the present application actually has multiple installation areas, the installation space where the installation box is located, the installation space in the first shell, and the installation space where multiple installation tubes are located. A part of the heat dissipation airflow generated by the first heat dissipation fan enters the first shell through the first distribution pipe, the second arc pipe, the connecting straight pipe, and the first ventilation pipe, so as to achieve heat dissipation of the space in the first shell and the space in the installation tube. A part of the heat dissipation airflow comes out from the first air outlet hole, and another part comes out from the second air outlet hole (this part of the airflow can be adjusted by the first adjustment part to adjust the size of the opening of the first side through hole, so as to distribute the air volume from the first air outlet through hole and the second air outlet through hole, so as to distribute the heat dissipation efficiency of the space in the first shell and the installation tube). Another part of the airflow generated by the first heat dissipation fan passes through the second distribution pipe and the second ventilation pipe to enter the installation box, so as to achieve heat dissipation in the installation box. Through the second adjustment unit, the opening size of the fourth side through hole can be adjusted to achieve the distribution of the heat dissipation airflow in the installation box and the first shell, so that the heat dissipation efficiency can be adjusted between the two.

[0061] Under normal circumstances, the first cooling fan can be used, but when the temperature in the installation box or a certain installation tube is detected to be greatly increased according to the measurement value of the temperature sensor, the second cooling fan can be used, the motor unit drives the slide to move to the corresponding first side through hole or the corresponding fifth side through hole, and the electric push rod pushes the two closed covers to open, so that the air intake elbow can be fed from the second air intake through hole here, thereby achieving strong heat dissipation in the installation box or a certain installation tube, thereby ensuring the normal use of the components. And if the temperature often rises abnormally for a long time within a period of time, the wireless communication unit can also remind maintenance.

[0062] 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 multifunctional lamp housing for urban lighting street lamps, characterized in that: The invention comprises an outer frame, a first cylindrical shell with an open top end, a second cylindrical shell with an open bottom end, a top cover installed at the first shell and a bottom cover installed at the second shell, wherein the outer frame comprises a first arc tube, a second arc tube and two connecting straight tubes connecting the first arc tube and the second arc tube, one end of the connecting straight tube is connected to the internal space of the first arc tube, and the other end is connected to the internal space of the second arc tube, a plurality of mounting tubes and a plurality of connecting plates are connected between the first shell and the first arc tube, a first ventilation tube is connected between each connecting straight tube and the first shell, a plurality of second ventilation tubes are connected between the second arc tube and the first shell; a plurality of first distribution tubes are connected between the second arc tube and the second shell, a plurality of second distribution tubes are connected between the second ventilation tube and the second shell; a first cooling fan is installed at the bottom cover, and the bottom cover has a first air inlet hole; the bottom of the first shell has a plurality of first air outlet holes, and the bottom of each mounting tube has a second air outlet hole.

2. The multifunctional lamp housing for urban lighting street lamps according to claim 1, characterized in that: The box body also includes a mounting box body and two support parts fixedly connected to the mounting box body, the mounting box body has a third air outlet hole, the internal space of the support part is connected to the internal space of the mounting box body, and both sides of the bottom end of each support part are connected to a limiting side plate, and the limiting side plate has a locking bolt that locks the relative position of the limiting side plate and the second ventilation pipe; the side surface of the first shell has a plurality of first side through holes and a plurality of second side through holes, the number of the first side through holes is equal to the number of the mounting pipes and the two correspond one to one, and each first side through hole It is connected to a mounting tube, the number of the second side through holes is equal to the number of the first ventilation tubes and the two correspond one to one, each second side through hole is connected to a first ventilation tube; one end of each first ventilation tube is connected to the space inside the first shell, and the other end is connected to the connecting straight tube; the end of the second ventilation tube connected to the second arc tube is closed and not connected to the space inside the second arc tube, the second ventilation tube has a first channel portion, the top end of the second ventilation tube has a first air outlet socket connected to the first channel portion, and the bottom end of the support portion has a socket that can be inserted into the first air outlet socket.

3. The multifunctional lamp housing for urban lighting street lamps according to claim 2, characterized in that: The first shell has an arc-shaped slide groove and two electric winding units, and the first shell is installed with a first adjustment part, the first adjustment part includes an arc-shaped slide rail matched with the arc-shaped slide groove and a first arc-shaped panel connected with the arc-shaped slide rail, and the two ends of the arc-shaped slide rail have semicircular rings, the two electric winding units correspond to the two semicircular rings one by one, and the corresponding electric winding units and the semicircular rings are connected by a pull rope, and the first arc-shaped panel has a plurality of first adjustment through holes, and the number of the first adjustment through holes is equal to that of the first side through holes; the second shell has a plurality of third side through holes and a plurality of fourth side through holes, and the number of the third side through holes and the first distribution pipe is equal and the two correspond one by one, and each third side through hole is connected to a first distribution pipe The tube is connected, the number of the fourth side through holes and the second distribution tube is equal and the two correspond one to one, each fourth side through hole is connected to a second distribution tube, a top box body is installed on the top of the second shell, a driving motor is installed in the top box body, a second adjusting part driven by the driving motor is installed in the second shell, the second adjusting part includes a rotating circular plate, a second arc panel and a plurality of radial rods connecting the rotating circular plate and the second arc panel, a plurality of second adjusting through holes are provided at the second arc panel, and the number of the second adjusting through holes and the fourth side through holes is equal; a first temperature sensor is installed in the first shell, a second temperature sensor is installed in each mounting tube, and a third temperature sensor is installed in the mounting box body.

4. The multifunctional lamp housing for urban lighting street lamps according to claim 3, characterized in that: The second ventilation pipe has a second channel portion, and a second air outlet plug interface connected to the second channel portion is fixed at the top end of the second ventilation pipe, and the second air outlet plug interface is inserted into the plug hole, and a partition plate is provided between the first channel portion and the second channel portion; the first shell has a fifth side through hole, and the number of the second ventilation pipe and the fifth side through hole is equal and the two correspond one to one, and each fifth side through hole is connected to one second channel portion; the first shell has an arc-shaped limiting guide rail and an arc-shaped tooth plate portion, and the tooth plate portion has a plurality of teeth, and a slide seat is installed at the limiting guide rail, and a motor portion, a wind chamber and two electric push rods are installed at the slide seat, and the motor portion drives The motor has a gear that cooperates with the teeth, and a second cooling fan is installed in the air chamber. The air chamber has an air outlet, and both sides of the air chamber are connected with air inlet curved pipes with open bottoms; a plurality of groups of second air inlet holes are installed at the first shell, and the sum of the number of the first side through holes and the fifth side through holes is equal to the number of groups of the second air inlet holes, each group of second air inlet holes corresponds to a first side through hole or a fifth side through hole, and each group of second air inlet holes includes two second air inlet holes, and a closing cover is installed at the second air inlet through hole through an elastic reset hinge component. When there is no external force, the closing cover is in a closed state, and the movable end of the electric push rod can push the closing cover open.

5. The multifunctional lamp housing for urban lighting street lamps according to claim 3, characterized in that: The top end of the installation box body has a strip-shaped groove, and the third air outlet hole is located in the strip-shaped groove; the bottom end of the installation box body has a chamfer, and the chamfer has an air inlet hole.

6. The multifunctional lamp housing for urban lighting street lamps according to claim 3, characterized in that: A vertical plate support unit is fixed to the top end of the second shell, and the vertical plate support unit is connected to a horizontal mounting plate unit, and the horizontal mounting plate unit has a plurality of strip-shaped mounting through grooves.

7. The multifunctional lamp housing for urban lighting street lamps according to claim 3, characterized in that: One first ventilation pipe is connected between each connecting straight pipe and the first shell, and two second ventilation pipes are connected between the second arc-shaped pipe and the first shell.

8. The multifunctional lamp housing for urban lighting street lamps according to claim 3, characterized in that: The bottom cover and the second shell are fixed by bolts; the top cover has an inner annular portion embedded in the first shell and an outer annular portion surrounding the first shell, and the outer annular portion has fixing bolts for fixing the top cover and the first shell.

9. The multifunctional lamp housing for urban lighting street lamp according to claim 3, characterized in that: It also includes a connecting frame; the connecting frame includes a fixed circular ring, a fixed circular plate and a supporting vertical plate connecting the fixed circular ring and the fixed circular plate, the fixed circular ring and the second shell are fixed by bolts; the fixed circular plate has a plurality of mounting through holes.

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