CN114183720A

CN114183720A - LED street lamp and hidden battery pack thereof

Info

Publication number: CN114183720A
Application number: CN202111531253.8A
Authority: CN
Inventors: 周康
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-15
Filing date: 2021-12-15
Publication date: 2022-03-15

Abstract

The invention discloses an LED street lamp and a hidden battery pack thereof, comprising: the concrete hardened layer is arranged in the ground excavation hole, the upper surface of the top of the concrete hardened layer is flush with the ground, and a hollow water storage tank is arranged in the middle of the concrete hardened layer; further comprising: the fixed support is fixed in a water storage tank in the middle of the concrete hardened layer, and a protective shell is fixedly arranged at the upper end of the fixed support; the hollow support is vertically fixed at the center of the top of the positioning partition plate; and the backflow prevention assembly is arranged at the bottom of the concrete hardened layer and is positioned under the protective shell. This LED street lamp and hidden group battery thereof hides the battery structure to under the ground, keeps apart the protection to reach the continuous water bath cooling of keeping apart the while to it, and the external maintenance of the battery structure of being convenient for.

Description

LED street lamp and hidden battery pack thereof

Technical Field

The invention relates to the technical field of power equipment, in particular to an LED street lamp and a hidden battery pack thereof.

Background

The LED street lamp of municipal lighting is common power equipment in life, because the regional disclosure and the particularity of installation, its installation location need carry out additionally reinforced protection and handle for reduce the damage that the vehicle impact LED to of traveling, through the extra protection of battery equipment, reduce the emergence of harm such as battery deformation, pressurization and explosion under the external force collision effect.

However, the existing electric street lamp has the following problems when in use:

1. the hidden pre-embedded street lamp power supply battery structure reduces the impact damage, but also causes the working environment temperature at the position of the battery to be higher due to the pre-embedded effect, is not beneficial to heat dissipation, causes the internal structure of the battery to be easy to generate heat loss damage, and shortens the service life of the battery;

2. because the pre-buried setting of battery is hidden deeply under soil, when the maintenance of electric power street lamp need be carried out, the difficult inspection that takes out of power battery structure leads to its maintenance operation difficulty, is difficult to take out and carries out audio-visual inspection operation.

Aiming at the problems, innovative design is urgently needed on the basis of the original electric street lamp.

Disclosure of Invention

The invention aims to provide an LED street lamp and a hidden battery pack thereof, and aims to solve the problems that the working environment temperature of the position of the existing electric street lamp is higher and heat dissipation is not facilitated due to the fact that the existing electric street lamp is pre-buried and protected in the background technology, the internal structure of a battery is prone to thermal damage, the service life of the battery is shortened, the maintenance operation is difficult, and the battery is difficult to take out for visual inspection operation.

In order to achieve the purpose, the invention provides the following technical scheme: an LED street lamp and hidden group battery thereof includes: the concrete hardened layer is arranged in the ground excavation hole, the upper surface of the top of the concrete hardened layer is flush with the ground, and a hollow water storage tank is arranged in the middle of the concrete hardened layer;

further comprising:

the concrete hardening layer is fixed in the middle water storage tank, the upper end of the fixed support is fixedly provided with a protective shell, a positioning partition plate is fixed on the top of the concrete hardening layer through a bolt, and a soft sealing strip is arranged between the bottom of the positioning partition plate and the edge of the top of the protective shell through a bolt;

the inner hollow support is vertically fixed at the center of the top of the positioning partition plate, and the upper end of the inner hollow support is fixedly connected with the lower end of the LED lamp post body;

the anti-return assembly set up in concrete hardening layer bottom, and anti-return assembly are located protective housing under to the inside lower extreme that runs through fixedly connected with water level pipe of anti-return assembly, the lower extreme of water level pipe is located the catch basin on concrete hardening layer moreover.

By adopting the technical scheme, the pre-buried protection treatment of the battery power supply is realized, and simultaneously, the protection treatment of the battery power supply is carried out by utilizing rainwater and seepage water, and the sewage backflow is prevented from being polluted.

Preferably, the inside reservation of avris on concrete hardened layer has the infiltration passageway, and the inside of infiltration passageway is provided with the filler soil to the infiltration passageway is by being fixed with the separation net to the end of concrete hardened layer middle part catch basin, moreover between concrete hardened layer and the protective housing on the positioning baffle of catch basin top embedded be fixed with the exhaust foil.

By adopting the technical scheme, through the arrangement of the structure, the water source in the water storage tank is supplied, and the pressure stability of the environment where the water storage tank is located is maintained.

Preferably, the water seepage channel is of an inverted T-shaped structure, a T-shaped right side port of the water seepage channel is connected with ground soil, and a T-shaped top port of the water seepage channel is arranged in an open mode;

exhaust thin slice sets up to be curved "T" style of calligraphy structure for the top, and the thickness of the top edge of exhaust thin slice is less than top center department thickness, and the location baffle below the exhaust thin slice top sets up to the fretwork form moreover, and the location baffle sets up to the elastic construction of rubber material simultaneously.

By adopting the technical scheme, the water in the surface water and the soil is utilized, the purpose of permeation supplement of a water source is achieved, the permeated water source is relatively clean, the air exhausting sheet prevents the hollow-out dirty plugging below the sheet, and the purpose of maintaining the stable pressure intensity by air discharging is achieved.

Preferably, the top outer wall of water level pipe and protective housing's outer wall fixed connection, and the lower extreme of water level pipe runs through to in the anti-return subassembly to and have the interval between the inner wall of anti-return subassembly bottom in advance, the top border position of anti-return subassembly is provided with ventilative mouthful moreover, and the border position symmetric distribution drain pipe of anti-return subassembly and water level pipe through connection department simultaneously.

By adopting the technical scheme, the water storage of the water source in the backflow prevention assembly is realized, the water seal treatment is realized, the filthy gas is prevented from flowing back to the water storage tank in the concrete hardened layer, and the water is discharged when the water amount is excessive.

Preferably, the drain pipe sets up to "n" style of calligraphy, and the lower extreme of drain pipe runs through anti-return assembly to the bottom that is located the drain pipe is connected with municipal drainage canal, and slidable mounting has the kickboard on the outer wall that the drain pipe is located anti-return assembly inside, and the guide holder is installed to the top bilateral symmetry of kickboard moreover, is fixed with on the outer wall of drain pipe left and right sides simultaneously and forces the adhesive tape, be provided with the oppression roller on the guide holder, and be connected with the spring telescopic rod through the pivot between the avris central point of oppression roller and the guide holder avris, and the inside of guide holder is fixed with the elastic component rather than the pivot junction that corresponds the installation moreover.

By adopting the technical scheme, the buoyancy increase caused by the increase of the water quantity of the backflow prevention assembly is utilized, the setting height of the floating plate and the auxiliary pushing of the upper structure movement are adjusted, and the purposes of controlling the plugging and the opening of the drainage pipe are achieved.

Preferably, the guide seat sets up to the downward sloping setting of oppression adhesive tape on the drain pipe, and is the sliding connection of laminating between the outer wall of guide seat and the outer wall of oppression roller to the fixed connection department of oppression adhesive tape and drain pipe sets up to the arc.

By adopting the technical scheme, when the floating plate moves upwards, the compression roller moves to stop the drainage pipe, otherwise, when the floating plate descends, the compression roller moves to stop the drainage pipe again, and the opening and closing of the floating plate and the drainage of water flow are controlled.

This technical scheme still discloses a hidden group battery of LED street lamp, includes: the battery pack is fixed in the protective shell, the anti-collision rubber positioning seat is arranged on the protective shell at the bottom of the battery pack, a hollowed-out part is arranged on the outer wall of the hollow support right above the protective shell, and the overlooking cross section of the hollow support is of a rectangular structure.

By adopting the technical scheme, the built-in hidden protection of the battery pack is realized, and the water bath cooling of the battery pack is realized through the water storage tank outside the protective shell, so that the working environment temperature of the battery pack is maintained, and the heat loss is reduced.

Further, the lateral wall and the inboard four corners position department of fretwork hole position on the interior hollow support have a sealing respectively and are fixed with the plastic pipe to the inside of plastic pipe is provided with the cable, and the lower extreme of cable is fixed with the slider, and slider run through formula block slidable mounting in plastic pipe moreover, fixed connection between the outer wall of slider and battery pack's the shell, the upper end fixed connection of cable is in the sealing top that left and right sides distributes simultaneously.

By adopting the technical scheme, when the sealing door is unfolded, the battery assembly hidden and arranged can be directly lifted and arranged externally, so that the visual overhaul and checking of the sealing door are facilitated.

Further, parallel distribution is provided with 4 between the plastic pipe, and plastic pipe and cable and slider one-to-one setting to rotate on the interior empty support of plastic pipe top avris and install the leading wheel.

Adopt above-mentioned technical scheme for the cable is along with sealing the door open and when dragging, the drive battery pack that can be more stable goes up and down.

Compared with the prior art, the invention has the beneficial effects that: this LED street lamp and hidden group battery thereof hides the battery structure to under the ground, keeps apart the protection to reach the continuous water bath cooling of keeping apart simultaneously to it, and the external maintenance of the battery structure of being convenient for, the concrete method is as follows:

1. the infiltration collection of soil and surface water is realized only through the structural action of the water storage tank and the water seepage channel on the concrete hardened layer, the use of the infiltration water is relatively clean and is directly guided into the water storage tank, the water bath cooling treatment of a battery structure is realized, the drainage pipe, the water level pipe and the backflow prevention assembly act, when the water amount in the water storage tank is excessive, the unidirectional discharge of the water storage tank can be realized, the water amount is kept stable, the lifting of the floating plate and the upper structure thereof is controlled by utilizing the water buoyancy effect in the backflow prevention assembly, the compression roller can be driven to move to change the compression effect of the compression roller on the upper structure of the drainage pipe, the through and blocking states of the drainage pipe are adjusted, so that the movement backflow of dirt and insects in the municipal pipeline into the water storage tank is effectively avoided, the water sealing treatment in the backflow prevention assembly is utilized, the gas backflow pollution is prevented, and the protection of the battery structure is achieved;

2. when the protection is hidden to the battery structure, directly set up under ground, can not be because of external force striking electric power street lamp, lead to the battery structure to shift out ground and harm such as striking explosion, set up through fretwork hole and pivoted sealing structure on the interior hollow support simultaneously, when sealing the door rotation and expand, it can directly drive the cable and remove, and the pulling external force of cable, apply for the battery structure through the slider, make it can follow and remove under the hidden ground and go out, directly demonstrate to the fretwork hole structure position department of interior hollow support, make things convenient for the external of battery structure to look over and overhaul.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view of the internal structure of the backflow prevention assembly of the present invention;

FIG. 3 is a schematic view of the floating plate mounting structure of the present invention;

FIG. 4 is a schematic view of the top-down structure of the connection between the floating plate and the drainage pipe according to the present invention;

FIG. 5 is a schematic view of a battery pack mounting structure according to the present invention;

FIG. 6 is a schematic view of the distribution structure of the plastic pipe of the present invention;

FIG. 7 is a schematic view of the plastic pipe and slider mounting structure according to the present invention.

In the figure: 1. a hardened concrete layer; 101. a water seepage channel; 102. filling soil; 103. an isolation net; 104. a gas discharge sheet; 2. fixing and supporting; 3. a protective housing; 4. positioning the partition plate; 5. a soft seal strip; 6. a hollow support; 7. an LED lamp post body; 8. a backflow prevention assembly; 801. a water level pipe; 802. a drain pipe; 803. a floating plate; 804. a guide seat; 805. pressing the adhesive tape; 806. a spring telescopic rod; 807. a compression roller; 9. a battery assembly; 901. plastic pipes; 902. a cable; 903. a slider; 904. and (6) sealing the door.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-7, the present invention provides a technical solution: an LED street lamp comprises a concrete hardening layer 1, wherein the concrete hardening layer is arranged in a ground excavation hole, the upper surface of the top of the concrete hardening layer 1 is flush with the ground, a hollow water storage tank is arranged in the middle of the concrete hardening layer 1, the water storage tank in the concrete hardening layer 1 is arranged to play a role in existence of water quantity, and the water bath cooling treatment of a pre-buried battery structure is achieved by utilizing the stored water quantity;

as shown in the technical scheme of figure 1, a water seepage channel 101 is reserved inside the edge side of a concrete hardened layer 1, filling soil 102 is arranged inside the water seepage channel 101, an isolation net 103 is fixed at the tail end of the water seepage channel 101, which is close to a water storage tank in the middle of the concrete hardened layer 1, the water seepage channel 101 and the filling soil 102 are arranged, water source supplement in the water storage tank is achieved by utilizing the permeability of water, the isolation net 103 can prevent soil from being also led into the water storage tank in a large quantity, so that the water storage tank can have water source supplement from the ground surface and the soil, the water quantity in the water storage tank is maintained stable, the battery structure is cooled by utilizing a water bath, an exhaust sheet 104 is fixed on a positioning partition plate 4 above the water storage tank between the concrete hardened layer 1 and a protective shell 3 in an embedded mode, the effect of the exhaust sheet 104 is achieved, steam vaporized by heating in the water storage tank is discharged, the stability of the internal pressure of the water storage tank is maintained, the water seepage channel 101 is arranged to be of an inverted T-shaped structure, the right port of the T shape of the water seepage channel 101 is connected with ground soil, the top port of the T shape of the water seepage channel 101 is opened, and the water seepage channel 101 is communicated with the ground surface and the soil below the ground through the structural design, so that water seepage and collection are realized; the exhaust sheet 104 is arranged to be of an arc-shaped T-shaped structure, the thickness of the edge of the top of the exhaust sheet 104 is smaller than that of the center of the top, the positioning partition plate 4 below the top of the exhaust sheet 104 is arranged to be hollow, meanwhile, the positioning partition plate 4 is arranged to be of an elastic structure made of rubber, and the exhaust sheet 104 is arranged structurally, so that when pressure changes due to steam in a water storage tank, pressure is released through hollow holes in the positioning partition plate 4 by gas, the edge of the exhaust sheet 104 deforms to discharge air pressure, and the air pressure is elastically reset after being released, the hollow holes are isolated and protected by the aid of the action of the air pressure, and dirty blockage caused by direct external arrangement is effectively prevented;

the fixed support 2 is fixed in a water storage tank at the middle of the concrete hardened layer 1, the protective shell 3 is fixedly installed at the upper end of the fixed support 2, the positioning partition plate 4 is fixed on a top bolt of the concrete hardened layer 1, the protective shell 3 is installed and positioned through the fixed support 2 and is made to be stable in the water storage tank, meanwhile, the soft sealing strip 5 is installed between the bottom of the positioning partition plate 4 and the edge of the top of the protective shell 3 through a bolt, and the soft sealing strip 5 is designed and positioned through elastic soft connection, so that when the hollow support 6 and the structure on the hollow support are impacted and collided by the outside, the upper structure of the hollow support 6 can be damaged by utilizing the soft connection, and the structure in the water storage tank is static, the hollow support 6 cannot be collapsed and moved out along with the collapse of the hollow support, and the structural damage of a battery is achieved;

the inner hollow support 6 is vertically fixed at the center of the top of the positioning partition plate 4, and the upper end of the inner hollow support 6 is fixedly connected with the lower end of the LED lamp post body 7;

as shown in the technical scheme of fig. 1-4, the anti-backflow component 8 is arranged at the bottom of the concrete hardened layer 1, the anti-backflow component 8 is positioned under the protective casing 3, the interior of the anti-backflow component 8 is fixedly connected with the lower end of the water level pipe 801 in a penetrating manner, the lower end of the water level pipe 801 is positioned in a water storage tank of the concrete hardened layer 1, the water level pipe 801 can play a role of supporting the protective casing 3 which is positioned and installed while controlling the water level, so that the positioning of the protective casing is more stable, the outer wall of the top of the water level pipe 801 is fixedly connected with the outer wall of the protective casing 3, the lower end of the water level pipe 801 penetrates into the anti-backflow component 8, a space is reserved between the lower end of the water level pipe 801 and the inner wall of the bottom of the anti-backflow component 8, the edge position of the top of the anti-backflow component 8 is provided with a ventilation opening, and the edge positions of the penetrating connection part of the water level pipe 801 are symmetrically distributed with a drain pipe 802, the drain pipe 802, the anti-backflow component 8 and the water level pipe 801 are arranged together, so that excessive water in the water storage tank in the concrete hardened layer 1 can be led into the anti-backflow component 8 for temporary storage, water sealing treatment at the lower end of the water level pipe 801 can be realized by the water in the anti-backflow component 8, harmful substances carried by dirty gas are prevented from being collected into the water storage tank, and siphon discharge of the water can be realized by the drain pipe 802 when the water in the anti-backflow component 8 is fully stored; the drain pipe 802 is arranged in an n-shaped form, the lower end of the drain pipe 802 penetrates through the backflow prevention assembly 8 and is positioned at the bottom of the drain pipe 802 and connected with a municipal drainage channel, redundant water is directly discharged into the municipal drainage channel, foul gas and harmful substances in the municipal drainage channel are prevented from flowing back, a floating plate 803 is slidably mounted on the outer wall of the drain pipe 802 positioned in the backflow prevention assembly 8, guide bases 804 are symmetrically mounted on two sides of the top of the floating plate 803, pressing rubber strips 805 are fixed on the outer walls of the left side and the right side of the drain pipe 802, a pressing roller 807 is arranged on the guide base 804, a spring expansion rod 806 is connected between the center position of the side of the pressing roller 807 and the side of the guide base 804 through a rotating shaft, an elastic piece is fixed at the connecting position of the rotating shaft correspondingly mounted in the guide base 804, and an elastic piece is fixed at the connecting position of the rotating shaft, buoyancy caused by excessive water in the backflow prevention assembly 8 is increased, so that when the water amount in the backflow prevention assembly 8 is increased, the floating plate 803 and the upper structure move upwards, when the floating plate 803 rises, the compression roller 807 moves upwards, under the elastic action of the elastic piece of the rotating shaft rotatably mounted on the spring telescopic rod 806 and the guide seat 804, the compression roller 807 moves upwards, rolls towards the outer edge of the guide seat 804 without compressing the compression rubber strip 805 any more, so that the compression rubber strip 805 cannot cause the blockage of the drain pipe 802, meanwhile, when the water level in the backflow-preventing assembly 8 is fully stored and is higher than the top of the drain pipe 802, the drain pipe 802 discharges excessive water of the backflow-preventing assembly 8 into a municipal drainage channel through a siphon effect, and along with the descending of the water level in the backflow-preventing assembly 8, the compression roller 807 moves downwards to compress the compression rubber strip 805 again under the action of the elastic force and the self gravity to cause the blockage of the drain pipe 802, thereby effectively preventing the excessive water in the backflow-preventing assembly 8 and the concrete hardened layer 1, the guide seat 804 is set to be downward inclined towards the compression rubber strip 805 on the drain pipe 802, and be the sliding connection of laminating between the outer wall of guide holder 804 and the outer wall of oppression roller 807 to oppress adhesive tape 805 and drain pipe 802's fixed connection department sets up to the arc, the slope of guide holder 804 and the arc structure setting on the drain pipe 802, make oppression roller 807 more stable and smooth when removing, prevent the motion screens.

As shown in fig. 1 and 5-7, in the hidden battery pack of the LED street lamp, a battery assembly 9 is fixed inside a protective casing 3, an anti-collision rubber positioning seat is arranged on the protective casing 3 at the bottom of the battery assembly 9, a hollow part is arranged on the outer wall of a hollow support 6 right above the protective casing 3, and the overlooking cross section of the hollow support 6 is a rectangular structure, so that the battery assembly 9 is isolated and protected inside the protective casing 3, the working temperature of the battery assembly 9 can be effectively reduced by the water bath heat dissipation of the protective casing 3, a sealing door 904 and a plastic tube 901 are respectively hinged at the outer side wall and the four corners of the inner side of the hollow hole of the hollow support 6, a pulling cable 902 is arranged inside the plastic tube 901, a sliding block 903 is fixed at the lower end of the pulling cable 902, and the sliding block 903 is slidably mounted on the plastic tube 901 in a penetrating manner, the outer wall of the sliding block 903 is fixedly connected with the outer shell of the battery component 9, the upper end of the stay cord 902 is fixedly connected with the tops of the sealing doors 904 distributed on the left side and the right side, a positioning lock is arranged on the upper layer of the hinged sealing door 904, when the hinged sealing door 904 is opened in a rotating mode, the stay cord 902 can be pulled to directly drive the sliding block 903 to vertically slide in the plastic tube 901, the sliding effect lifts the battery component 9, the positioning height of the battery component 9 is changed, the battery component 9 is directly displayed to the hollow hole position of the hollow support 6, the maintenance and the checking are convenient, 4 plastic tubes 901 are distributed in parallel, the plastic tubes 901, the stay cords 902 and the sliding blocks 903 are arranged in a one-to-one correspondence mode, guide wheels are rotatably arranged on the hollow support 6 on the side of the top of the plastic tubes 901, structures are correspondingly arranged, the sealing doors 904 on the left side and the right side can simultaneously rotate, the lifting of the battery component 9 can be driven, and the lifting of the battery component 9 is convenient for the lifting of the height of the battery component, reach its hidden protection to can not influence its maintenance.

The working principle is as follows: when the LED street lamp and the hidden battery pack thereof are used, firstly, according to the structural actions of the concrete hardened layer 1 and the water seepage channel 101 on the concrete hardened layer, when the hidden protection of the protective shell 3 and the battery assembly 9 in the protective shell is realized, the continuous water bath cooling treatment during the working of the battery assembly 9 is carried out by using the seepage water, and the structures of the anti-backflow assembly 8 and the water level pipe 801 on the anti-backflow assembly maintain the water quantity of the water storage tank in the concrete hardened layer 1 to be stable, prevent the excessive water quantity, complete the excessive discharge, realize the one-way and water seal treatment of the drainage structure and prevent the filthy backflow;

when reaching the continuous cooling of battery pack 9 hidden protection and use, through the cable 902 and the isotructure of sealing a door 904 that set up, carry out the formula of accomodating to battery pack 9 and draw, can carry out its structure when overhauing, will embed and hide the battery of below ground and directly take out, conveniently overhaul, can not influence its hidden protection effect yet.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.

Claims

1. An LED street light comprising:

the concrete hardened layer (1) is arranged in the ground excavation hole, the upper surface of the top of the concrete hardened layer (1) is flush with the ground, and a hollow water storage tank is arranged in the middle of the concrete hardened layer (1);

it is characterized by also comprising:

the concrete hardening layer is characterized by comprising a fixed support (2), wherein the fixed support (2) is fixed in a water storage tank at the middle part of the concrete hardening layer (1), a protective shell (3) is fixedly arranged at the upper end of the fixed support (2), a positioning partition plate (4) is fixed on the top of the concrete hardening layer (1) through a bolt, and a soft sealing strip (5) is arranged between the bottom of the positioning partition plate (4) and the edge of the top of the protective shell (3) through a bolt;

the inner hollow support (6) is vertically fixed at the center of the top of the positioning partition plate (4), and the upper end of the inner hollow support (6) is fixedly connected with the lower end of the LED lamp post body (7);

anti-return assembly (8), set up in concrete sclerosis layer (1) bottom, and anti-return assembly (8) are located protective housing (3) under to the inside lower extreme that runs through fixedly connected with water level pipe (801) of anti-return assembly (8), the lower extreme of water level pipe (801) is located the catch basin on concrete sclerosis layer (1) moreover.

2. The LED street lamp according to claim 1, wherein: the inside reservation of avris on concrete hardened layer (1) has infiltration passageway (101), and the inside of infiltration passageway (101) is provided with filler (102) to infiltration passageway (101) are by being fixed with separation net (103) to the end of concrete hardened layer (1) middle part catch basin, moreover concrete hardened layer (1) and protective housing (3) between the catch basin top on embedded exhaust foil (104) of being fixed with.

3. The LED street lamp according to claim 2, wherein: the water seepage channel (101) is arranged to be of an inverted T-shaped structure, a T-shaped right side port of the water seepage channel (101) is connected with ground soil, and a T-shaped top port of the water seepage channel (101) is arranged in an open mode;

exhaust thin slice (104) set up to the top and are curved "T" style of calligraphy structure, and the thickness of the top edge of exhaust thin slice (104) is less than top center department thickness, and location baffle (4) of exhaust thin slice (104) top below set up to the fretwork form moreover, and location baffle (4) set up to the elastic construction of rubber material simultaneously.

4. The LED street lamp according to claim 1, wherein: the top outer wall of water level pipe (801) and the outer wall fixed connection of protective housing (3), and the lower extreme of water level pipe (801) runs through to in anti-return assembly (8) to with reserve between the inner wall of anti-return assembly (8) bottom and have the interval, the top border position of anti-return assembly (8) is provided with ventilative mouthful moreover, simultaneously anti-return assembly (8) and water level pipe (801) run through the border position symmetric distribution drain pipe (802) of junction.

5. The LED street lamp according to claim 4, wherein: drain pipe (802) set up to "n" style of calligraphy, and the lower extreme of drain pipe (802) runs through anti-return assembly (8), and the bottom that is located drain pipe (802) is connected with municipal drainage canal, and drain pipe (802) are located slidable mounting on the inside outer wall of anti-return assembly (8) has kickboard (803), and guide holder (804) are installed to the top bilateral symmetry of kickboard (803), are fixed with oppression adhesive tape (805) on the outer wall of drain pipe (802) left and right sides simultaneously, be provided with oppression roller (807) on guide holder (804), and be connected with spring telescopic link (806) through the pivot between the avris central point of oppression roller (807) and guide holder (804) avris, and the inside of guide holder (804) is fixed with the elastic component rather than the pivot junction of corresponding installation.

6. The LED street lamp according to claim 5, wherein: the guide seat (804) is arranged to incline downwards towards the pressing rubber strip (805) on the drain pipe (802), the outer wall of the guide seat (804) is in sliding connection with the outer wall of the pressing roller (807) in a fitting mode, and the fixed connection position of the pressing rubber strip (805) and the drain pipe (802) is arranged to be arc-shaped.

7. A hidden battery pack for LED street lamp, characterized in that, comprises the LED street lamp as set forth in any one of claims 1-6;

the anti-collision rubber positioning seat is characterized in that a battery assembly (9) is fixed inside the protective shell (3), an anti-collision rubber positioning seat is arranged on the protective shell (3) at the bottom of the battery assembly (9), a hollowed-out part is arranged on the outer wall of the hollow support (6) right above the protective shell (3), and the overlooking cross section of the hollow support (6) is of a rectangular structure.

8. The hidden battery pack for LED street lamp according to claim 7, wherein: the outer wall and the inboard four corners position department of fretwork hole position on interior hollow support (6) are articulated respectively to have a door (904) and be fixed with plastic pipe (901), and the inside of plastic pipe (901) is provided with cable (902), the lower extreme of cable (902) is fixed with slider (903), and slider (903) run through formula block slidable mounting in plastic pipe (901), fixed connection between the outer wall of slider (903) and the shell of battery pack (9), the upper end fixed connection of cable (902) is in door (904) top of sealing that the left and right sides distributes simultaneously.

9. The hidden battery pack for LED street lamp according to claim 8, wherein: 4 plastic pipes (901) are distributed in parallel, the plastic pipes (901) are arranged in one-to-one correspondence with the pull cables (902) and the sliding blocks (903), and the hollow support (6) on the top side of each plastic pipe (901) is rotatably provided with a guide wheel.