CN113529856A - Automatic water storage and flushing device for cleaning mosquitoes in municipal street lamp - Google Patents

Abstract

The invention discloses an automatic water storage and flushing device for cleaning mosquitoes in a municipal street lamp, and belongs to the technical field of municipal street lamp equipment. The water storage device comprises a water storage structure, a lever limiting structure, a water retaining lever structure and a linkage drainage structure; can collect outside rainwater through water storage structure, and through the inside passageway that water downward flow of manger plate lever structure separation water storage structure, so that the inside water storage position of water storage structure constantly risees, until making lever limit structure descend at the action of gravity of rainwater, lever limit structure removes the limiting displacement to manger plate lever structure gradually, the inside water storage of water storage structure pushes down manger plate lever structure under self action of gravity and makes its rotation remove the separation effect, lever limit structure can rise back to the initial position along with the automatic evaporation effect of its inside rainwater is automatic simultaneously, make the downward flow passageway of the inside rainwater of manger plate lever structure separation water storage structure again, in order to be ready for next automatic flushing clearance, realize the cyclic utilization of device.

Description

Automatic water storage and flushing device for cleaning mosquitoes in municipal street lamp

Technical Field

The invention relates to the technical field of municipal street lamp equipment, in particular to an automatic water storage and flushing device for cleaning mosquitoes in municipal street lamps.

Background

At present, the street lamps arranged on two sides of a road bring great convenience for passerby and vehicles to travel at night. In the prior art, a street lamp structure generally comprises a light-emitting lamp body and a lampshade outside the light-emitting lamp body, and the lampshade can play a certain protection effect on the light-emitting lamp body. It is difficult to ensure that the globe remains completely closed, especially after prolonged use, and there are often some structural mounting clearances. And because the body type of the mosquito is smaller and has phototaxis, the mosquito can enter the lampshade through the structural gap in summer, and finally a large number of mosquito corpses are accumulated at the bottom of the lampshade. Especially for low-height street lamps installed in parks, at riversides and other roads, the attractiveness and the lighting quality of the street lamp are seriously influenced. Therefore, a street lamp device capable of automatically cleaning mosquito corpses and sundries in the street lamp in time and ensuring the quality of parameters such as illumination brightness and the like is needed.

Disclosure of Invention

Therefore, the invention provides an automatic water storage and flushing device for cleaning mosquitoes in a municipal street lamp, and aims to solve the technical problem that in the prior art, a large amount of mosquitoes entering a lampshade of the street lamp are accumulated at the bottom of the lampshade to shield light transmission, so that the attractiveness and the illumination quality of the street lamp are affected.

In order to achieve the above purpose, the invention provides the following technical scheme:

an automatic water storage and flushing device for cleaning mosquitoes in a municipal street lamp comprises a lamp body structure, wherein the lamp body structure is provided with a lampshade arranged outside a luminescent lamp; the bottom end surface of the lampshade is provided with a drainage channel communicated with the inside and the outside of the lampshade; the automatic flushing water storage device further comprises:

a water storage structure; the water storage structure is provided with an external upward opening and an inner cavity communicated with the opening; the inner cavity is communicated with the inside of the lampshade; and

the self-adaptive lifting structure is fixedly arranged inside the water storage structure; the self-adaptive lifting structure comprises a positioning bearing seat and a bearing connecting piece which is arranged on the positioning bearing seat in a vertically sliding manner, and an elastic piece is arranged between the bearing connecting piece and the positioning bearing seat; and

the lever limiting structure is fixedly arranged on the bearing connecting piece; the lever limiting structure is provided with a first limiting end and a second limiting end which are fixedly connected, and the second limiting end is positioned above the first limiting end; and

the water retaining lever structure is rotatably arranged on the water storage structure; the first limiting end and the second limiting end can be positioned on a rotating path at the upper end of the water retaining lever structure for limiting; when the first limit end limits the upper end of the water retaining lever structure, the lower end of the water retaining lever structure is positioned at and blocks a communication passage between the inner cavity and the interior of the lampshade; when the lower end of the water retaining lever structure releases and obstructs a communication passage between the inner cavity and the interior of the lampshade, the second limit end limits the upper end of the water retaining lever structure; and

the linkage drainage structure is arranged in the lampshade; the linkage drainage structure comprises a synchronous transmission piece and a self-aligning closing piece which is rotatably arranged in the drainage channel; one end of the synchronous transmission piece is in transmission connection with the lower end of the water retaining lever structure, and the other end of the synchronous transmission piece is in transmission connection with the self-aligning sealing piece; when the self-aligning closing piece is not stressed, the drainage channel is in a closed state; when the lower end of the water retaining lever structure releases and separates a communication passage between the inner cavity and the interior of the lampshade, the lower end of the water retaining lever structure drives the self-aligning sealing piece to open the drainage channel under stress through the synchronous transmission piece.

On the basis of the technical scheme, the invention can be further improved as follows:

further, the water storage structure comprises a water storage tank, a water collecting tank, a first flow guide baffle and a second flow guide baffle. The water storage tank is fixedly connected to the side wall of the lampshade and is provided with a tank inner cavity; the water catch bowl opening is located up the top of storage water tank, just the water catch bowl with the box inner chamber is linked together, the notch of water catch bowl still is equipped with the filter screen.

The first diversion baffle and the second diversion baffle are fixedly connected with each other and arranged on the inner side of the opening of the water storage tank, the first diversion baffle and the second diversion baffle are arranged in an inclined mode, the inclined direction of the first diversion baffle faces the plate surface of the second diversion baffle, an accommodating space is arranged below the second diversion baffle, and the lever limiting structure is located in the accommodating space below the second diversion baffle.

Furthermore, the bearing connecting piece is a guide slide position pipe, and the elastic piece is a self-aligning spring;

the self-adaptive lifting structure further comprises a spring limiting rod.

The positioning bearing seat is fixedly connected to the inner wall of the water storage tank, and a sliding cavity is formed in the positioning bearing seat; the spring limiting rod is fixedly connected to the center of the bottom of the cavity of the sliding cavity.

The guide slide position pipe is arranged in the slide cavity of the positioning bearing seat in a sliding manner; the self-aligning spring is arranged inside the guide slide position pipe and vertically corresponds to the spring limiting rod; the lever limiting structure is fixedly connected to the top end of the guide slide position pipe.

Furthermore, the lever limiting structure comprises a water retaining support part, a water releasing and adjusting part and a stopping ball part; the water retaining support part serves as the first limiting end, and the stop ball part serves as the second limiting end.

The water retaining support part, the water releasing and adjusting part and the stopping ball part are fixedly connected from bottom to top in sequence; the water retaining support part is fixedly connected with the top end of the guide sliding position pipe, and the plane of one side end of the water retaining support part far away from the lampshade is attached to the inner wall of the water storage tank.

The distance between the end surface of one side of the water discharging and adjusting part far away from the lampshade and the inner wall of the water storage tank is gradually increased from the water retaining supporting part to the stopping ball part.

The water storage tank is characterized in that a water collecting cavity is formed in the water retaining supporting part, a cavity connecting channel communicated with the water collecting cavity is formed in the end face, facing the lampshade, of one side of the water retaining supporting part, and the water storage tank is communicated with the water collecting cavity through the cavity connecting channel.

Further, the water retaining lever structure comprises a fulcrum seat and a lever plate body.

The water storage structure further comprises a first displacement port and a second displacement port; the first displacement port and the second displacement port are both arranged on the side wall of the water storage tank, and the first displacement port corresponds to the water retaining support part; the upper end of the water retaining lever structure is arranged in the first shifting hole.

The fulcrum seat is fixedly connected to the outer wall of one side, far away from the lampshade, of the water storage tank, and is positioned below the first displacement port; the lever plate body is rotatably arranged on the fulcrum seat.

The second shifting port is positioned below the fulcrum seat, and the lower end of the water retaining lever structure is arranged in the second shifting port.

Furthermore, the lever plate body comprises a supporting part, and a position adjusting driving ball part and a water blocking part which are fixedly connected to the upper end and the lower end of the supporting part in a one-to-one correspondence manner.

The supporting part is rotatably arranged on the fulcrum seat; the position-adjusting driving ball part is arranged in the first displacement port as the upper end of the water retaining lever structure, the outer end of the position-adjusting driving ball part is fixedly connected with a first ball body, and the stop ball part is fixedly connected with a second ball body as the second limiting end.

A groove is formed between the stop ball part and the water discharging and adjusting part, and when the position adjusting driving ball part moves to the groove between the stop ball part and the water discharging and adjusting part, the second ball body is positioned on the rotation path of the first ball body.

The water retaining part serving as the lower end of the water retaining lever structure penetrates through the second displacement port and extends into the water storage tank; the water storage tank is close to one side inner wall of lamp shade is equipped with the manger plate and hinders the position plate, the bottom of manger plate portion go up along with the manger plate hinders between the position plate bottom butt.

Furthermore, the inner walls of the water storage tank corresponding to the two sides of the water retaining part are respectively provided with water retaining auxiliary grooves, and the shape and the size of each water retaining auxiliary groove are the same as the moving surface of the side end of the water retaining part; the width of the second shifting port, the width between two side ends of the water retaining part and the distance between the bottoms of the two water retaining auxiliary grooves are equal; and the two side ends of the water retaining part are correspondingly attached to the bottom of the two auxiliary water retaining grooves and the two sides of the second shifting port respectively.

Furthermore, at least one flushing channel is arranged between the water storage tank and the lamp shade, and the flushing channel is correspondingly positioned between the lower part of the water retaining part and the bottom of the water storage tank.

The flushing channel gradually reduces from the water storage tank to the inner diameter of the channel of the lamp shade.

Further, the synchronous transmission part is a transmission steel wire rope; the self-aligning sealing piece comprises a self-aligning rotating shaft and a sealing plate fixedly connected to the self-aligning rotating shaft.

One end of the transmission steel wire rope is fixedly connected with the bottom end of the water retaining part, and the other end of the transmission steel wire rope penetrates through the wall of the water storage tank and the wall of the lampshade to extend into the lampshade; the self-rotation rotating shaft is rotatably arranged on the side wall of the drainage channel; the other end of the transmission steel wire rope is in transmission connection with one end, far away from the water storage tank, of the sealing plate.

Furthermore, a plurality of capillary holes are uniformly formed in the bottom of the lampshade.

The invention has the following advantages:

the device can collect external rainwater through the water storage structure, and can block a passage through which internal rainwater of the water storage structure flows downwards through the water retaining lever structure, so that the internal water storage level of the water storage structure rises continuously until the internal water storage level reaches the corresponding height of the lever limiting structure, at the moment, the internal stored water of the water storage structure flows into the lever limiting structure, the lever limiting structure automatically descends based on the self-adaptive lifting structure under the gravity action of rainwater, the lever limiting structure gradually relieves the limiting effect on the water retaining lever structure in the descending process, the water retaining lever structure can rotate, further, the internal water storage of the water storage structure presses the water retaining lever structure under the self-gravity action to enable the water retaining lever structure to rotate and relieve the blocking effect, and meanwhile, the water retaining lever structure drives the linkage drainage structure to open a drainage channel at the internal bottom end of the lamp body structure in the rotating process; the water stored in the water storage structure flows downwards to the bottom surface of the interior of the lamp body structure, and the mosquito corpse on the bottom surface of the interior of the lamp body structure is flushed out through the drainage channel; after drainage channel department drainage, linkage drainage structure self-closing drainage channel, with effectively reducing the mosquito reentrant, and lever limit structure can rise to initial position along with the automatic evaporation effect of its inside rainwater and self-adaptation elevation structure's return under the supporting action automatically, by lever limit structure gradually resume the limiting displacement to manger plate lever structure at the in-process that rises, make manger plate lever structure can obstruct the downward flow path of the inside rainwater of water storage structure again, with the automatic flushing clearance of next time, realize the cyclic utilization of device.

Drawings

In order to clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly introduced, and the structures, the proportions, the sizes, and the like shown in the specification are only used for matching with the contents disclosed in the specification, so that those skilled in the art can understand and read the modifications of any structures, the changes of the proportion relationships, or the adjustments of the sizes, without affecting the functions and the achievable purposes of the present invention, and still fall within the scope of the technical contents disclosed in the present invention.

Fig. 1 is one of schematic overall axial-measurement structural diagrams of an automatic water storage and flushing device for cleaning mosquitoes in a municipal street lamp according to an embodiment of the present invention.

Fig. 2 is a second schematic view of an overall axial structure of the automatic water storage and flushing device for cleaning mosquitoes in a municipal street lamp according to the embodiment of the invention.

Fig. 3 is one of the schematic structural diagrams of the working state of the automatic water storage and flushing device for cleaning mosquitoes in a municipal street lamp according to the embodiment of the invention.

Fig. 4 is an enlarged structural view of the automatic water storage and flushing device for mosquito cleaning in a town road lamp at a position a in fig. 3 according to the embodiment of the invention.

Fig. 5 is an enlarged structural view of the automatic water storage and flushing device for mosquito cleaning in a town road lamp at the position B in fig. 3 according to the embodiment of the invention.

Fig. 6 is a second schematic view of the internal structure of the automatic water storage and flushing device for cleaning mosquitoes in a town road lamp according to the embodiment of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

lamp body structure 1: the light emitting lamp 11, the lampshade 12 and the drainage channel 13;

the water storage structure 2: a water storage tank 21, a water collecting tank 22, a first diversion baffle 23, a second diversion baffle 24, a first displacement port 25, a second displacement port 26, a water retaining auxiliary groove 27, a flushing channel 28, a water retaining blocking plate 29 and a rubber sheet 291;

self-adaptation elevation structure 3: a positioning bearing seat 31, a spring limiting rod 32, a guide slide position pipe 33 and a self-aligning spring 34;

lever limit structure 4: a water retaining support part 41, a water discharging position adjusting part 42, a stop ball part 43, a water collecting cavity 44 and a cavity connecting channel 45;

water retaining lever structure 5: a fulcrum seat 51, a lever plate body 52, a supporting part 521, a positioning driving ball part 522, a water blocking part 523 and a water inlet prevention plate 53;

linkage drainage structures 6: a transmission steel wire rope 61, a self-rotation rotating shaft 62 and a closing plate 63.

Detailed Description

The present invention is described in terms of particular embodiments, other advantages and features of the invention will become apparent to those skilled in the art from the following disclosure, and it is to be understood that the described embodiments are merely exemplary of the invention and that it is not intended to limit the invention to the particular embodiments disclosed. 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.

In the present specification, the terms "upper", "lower", "left", "right" and "middle" are used for clarity of description only, and are not used to limit the scope of the present invention, and the relative relationship between the terms and the relative positions may be changed or adjusted without substantial technical change.

The embodiment of the invention provides an automatic water storage and flushing device for cleaning mosquitoes in municipal street lamps, which comprises a lamp body structure 1, a water storage structure 2, a self-adaptive lifting structure 3, a lever limiting structure 4, a water blocking lever structure 5 and a linkage drainage structure 6, wherein the automatic water storage and flushing device is used for collecting external rainwater through the water storage structure 2, and blocking a passage for the internal rainwater of the water storage structure 2 to flow downwards through the water blocking lever structure 5, so that the internal water storage level of the water storage structure 2 is continuously raised until the internal water storage level reaches the height corresponding to the lever limiting structure 4, the internal water storage of the water storage structure 2 flows into the lever limiting structure 4 at the moment, the lever limiting structure 4 automatically descends based on the self-adaptive lifting structure 3 under the gravity action of the rainwater, and the lever limiting structure 4 gradually relieves the limiting effect on the water blocking lever structure 5 in the descending process, the water retaining lever structure 5 can rotate, so that the water stored in the water storage structure 2 presses the water retaining lever structure 5 under the action of self gravity to rotate the water retaining lever structure 5 to remove the blocking effect, and meanwhile, the water retaining lever structure 5 drives the linkage drainage structure 6 to open the drainage channel 13 at the bottom end in the lamp body structure 1 in the rotating process; the water stored in the water storage structure 2 flows downwards to the bottom surface of the interior of the lamp body structure 1, and mosquito carcasses on the bottom surface of the interior of the lamp body structure 1 are flushed out through the drainage channel 13; after drainage channel 13 department drainage, linkage drainage structure 6 self-closing drainage channel 13, in order effectively to reduce the mosquito reentrant, and lever limit structure 4 can rise to initial position under the automatic evaporation effect of its inside rainwater and self-adaptation elevation structure 3's the return supporting role, by lever limit structure 4 progressively resumes the limiting displacement to manger plate lever structure 5 at the rising in-process, make manger plate lever structure 5 can obstruct the downward flow path of 2 inside rainwater of water storage structure again, in order to be ready for next time automatic flushing clearance, realize the cyclic utilization of device, overall structure's function practicality has been promoted. The specific settings are as follows:

as shown in fig. 1 to 3, the lamp body structure 1 includes a light emitting lamp 11 and a lampshade 12 fixedly connected to an outer side of the light emitting lamp 11, so as to protect the light emitting lamp 11 through the lampshade 12; the drainage channel 13 is arranged on the bottom end surface of the lampshade 12 and is used for communicating the inner part and the outer part of the lampshade 12 through the drainage channel 13, so that flushing water in the lampshade 12 can be discharged to the outer part of the lampshade 12 along the drainage channel 13.

As shown in fig. 2 and 6, the water storage structure 2 includes a water storage tank 21, a water collection tank 22, a first diversion baffle 23, a second diversion baffle 24, a first displacement port 25, a second displacement port 26, a water blocking auxiliary groove 27, a flushing channel 28 and a water blocking baffle 29; the water storage tank 21 is fixedly connected to the side wall of the lampshade 12, and an opening of the water storage tank 21 faces upwards; the water collecting tank 22 is arranged on the outer edge of the opening of the water storage tank 21, the water collecting tank 22 is communicated with the opening of the water storage tank 21, and a filter screen is arranged at the notch of the water collecting tank 22; the first diversion baffle 23 and the second diversion baffle 24 are fixedly connected to the inner side of the opening of the water storage tank 21, the first diversion baffle 23 and the second diversion baffle 24 are obliquely arranged, the oblique direction of the first diversion baffle 23 faces the plate surface of the second diversion baffle 24, an accommodating space is arranged below the second diversion baffle 24, the lever limiting structure 4 is positioned in the accommodating space below the second diversion baffle 24 and is used for enabling rainwater from all directions to flow downwards along the second diversion baffle 24 through the cooperation of the first diversion baffle 23 and the second diversion baffle 24, so that the rainwater is prevented from being poured into the lever limiting structure 4 in an inclined or wall-touching manner, and further the lever limiting structure 4 is prevented from descending to relieve the limit of the water retaining lever structure 5 when the water storage amount in the water storage tank 21 does not reach the height of the lever limiting structure 4, leading to the problem of insufficient impulsive force caused by early rainwater drainage.

With continued reference to fig. 3 and fig. 6, the adaptive lifting structure 3 includes a positioning bearing seat 31, a spring limiting rod 32, a guiding slide position tube 33 and a self-aligning spring 34; the positioning bearing seat 31 is fixedly connected to the inner wall of the water storage tank 21, and a sliding cavity is formed in the positioning bearing seat 31; the spring limiting rod 32 is fixedly connected to the center of the bottom of the sliding cavity and is used for forming a supporting and limiting structure in the center; the guiding slide position pipe 33 is slidably arranged in the sliding cavity of the positioning bearing seat 31, so that the guiding slide position pipe 33 can vertically displace based on the positioning bearing seat 31; the self-aligning spring 34 is arranged inside the guide slide position pipe 33, and the self-aligning spring 34 vertically corresponds to the spring limiting rod 32, so that when the top end of the guide slide position pipe 33 is stressed to move downwards, the spring limiting rod 32 can limit the bottom end of the self-aligning spring 34 to enable the self-aligning spring 34 to contract and generate resilience force, and when the top end of the guide slide position pipe 33 is stressed to reduce, the self-aligning spring 34 can drive the guide slide position pipe 33 to gradually return to an initial position by virtue of the resilience force; a sealing rubber ring is arranged between the inlet of the sliding cavity of the positioning bearing seat 31 and the guide sliding position pipe 33; the lever limiting structure 4 is fixedly connected to the top end of the guide slide position pipe 33.

Specifically, as shown in fig. 2 and 4, the lever limiting structure 4 includes a water retaining support portion 41, a water discharging position adjusting portion 42, a ball stopping portion 43, a water collecting cavity 44 and a cavity connecting channel 45; wherein, the water retaining support part 41, the water releasing and adjusting part 42 and the locking ball part 43 are fixedly connected from bottom to top, and the water retaining support part 41 is fixedly connected with the top end of the guide slide position pipe 33; the water retaining support part 41 is attached to the inner wall of the water storage tank 21 on the plane of one side end far away from the lampshade 12, the first displacement port 25 is formed in the side wall of the water storage tank 21, the first displacement port 25 corresponds to the water retaining support part 41, and the upper end of the water retaining lever structure 5 is arranged in the first displacement port 25 and is used for limiting by means of the water retaining support part 41 to prevent the upper end of the water retaining lever structure 5 from rotating inwards; the distance between the end surface of one side of the water discharging positioning part 42 far away from the lampshade 12 and the inner wall of the water storage tank 21 is gradually increased from the water retaining support part 41 to the stopping ball part 43, so that when the lever limiting structure 4 moves downwards, the upper end of the water retaining lever structure 5 slides from the water retaining support part 41 to correspond to the water discharging positioning part 42, and when the water storage inside the water storage tank 21 presses the lower end of the water retaining lever structure 5, the upper end of the water retaining lever structure 5 rotates towards the water discharging positioning part 42, and the blocking effect of the lower end of the water retaining lever structure 5 is further removed; a groove is formed between the stopping ball part 43 and the water discharging and adjusting part 42, so that the rotation position of the upper end of the water blocking lever structure 5 and the descending position of the whole lever limiting structure 4 are limited by the groove.

The water collecting cavity 44 is arranged inside the water retaining support part 41, and a cavity connecting channel 45 communicated with the water collecting cavity 44 is arranged on the end surface of one side, facing the lampshade 12, of the water retaining support part 41, so that when the height of the stored water in the water storage tank 21 reaches the lever limiting structure 4, the stored water flows into the water collecting cavity 44 from the cavity connecting channel 45, and the whole lever limiting structure 4 descends based on the gravity action of the water inside the water collecting cavity 44; meanwhile, water in the water collecting cavity 44 can be evaporated and discharged from the cavity connecting channel 45, the lever limiting structure 4 is integrally returned to the initial position, the upper end of the water retaining lever structure 5 slides to the position adjusting part 42 corresponding to the water retaining supporting part 41 from the water discharging part, and the water retaining lever structure 5 generates the blocking effect in the water storage tank 21 again.

As shown in fig. 2 to 6, the water lever structure 5 includes a fulcrum seat 51, a lever plate body 52 and a water inlet prevention plate 53; the fulcrum seat 51 is fixedly connected to the outer wall of one side of the water storage tank 21 away from the lampshade 12, and the fulcrum seat 51 is located below the first displacement port 25; the lever plate body 52 is rotatably arranged on the fulcrum seat 51, so that the lever plate body 52 forms a lever structure based on the fulcrum seat 51; specifically, the lever plate 52 includes a supporting portion 521, and a positioning driving ball portion 522 and a water blocking portion 523 fixedly connected to the upper and lower ends of the supporting portion 521 in a one-to-one correspondence manner; the supporting part 521 is rotatably arranged on the fulcrum seat 51; the positioning driving ball 522 is arranged in the first displacement port 25 as the upper end of the water lever structure 5, and the outer end of the positioning driving ball 522 is fixedly connected with a first ball, the outer end of the stopping ball 43 is fixedly connected with a second ball, when the positioning driving ball 522 moves to the groove between the stopping ball 43 and the water discharge positioning part 42, the second ball is positioned on the rotation path of the first ball until the stopping ball 43 is released after rising, so as to delay the return time of the positioning driving ball 522, and the subsequent drainage channel 13 can be closed in a delayed manner, so that the flushing water can be fully discharged.

Preferably, a plurality of capillary holes with an inner diameter of 0.2-0.3 mm are uniformly formed in the bottom of the lampshade 12, so that the water discharge capacity is further improved while mosquitoes are prevented from entering the lampshade through the capillary holes.

The second displacement port 26 is arranged on the side wall of the water storage tank 21, and the second displacement port 26 is positioned below the fulcrum seat 51; the water blocking portion 523 serving as the lower end of the water blocking lever structure 5 passes through the second displacement port 26 and extends into the water storage tank 21; the water blocking plate 29 is fixedly connected to the inner wall of the water storage tank 21 close to the lampshade 12, the bottom end of the water blocking plate 29 is fixedly connected with a rubber sheet 291, the upper edge of the bottom end of the water blocking part 523 is abutted against the rubber sheet 291 at the bottom end of the water blocking plate 29, and therefore the water blocking part 523 can block the downward flow of the water stored in the water storage tank 21; prevent into water board 53 rigid coupling and locate the outside bottom of manger plate portion 523, prevent that the extension area of water board 53 is greater than second shift mouth 26, just prevent into water board 53 with the laminating of the outer wall of storage water tank 21 for when manger plate portion 523 produces the separation and act on, effectively prevent the below that outside rainwater directly got into manger plate portion 523 through preventing into water board 53, and then avoid rivers to lamp shade 12 in when drainage channel 13 does not open, promoted functional practicality.

Preferably, the water storage tank 21 is provided with a water blocking auxiliary groove 27 on the inner wall of each of two sides corresponding to the water blocking part 523, and the shape and size of the water blocking auxiliary groove 27 are the same as the moving surface of the side end of the water blocking part 523; the width of the second displacement port 26, the width between the two side ends of the water blocking part 523 and the distance between the bottoms of the two water blocking auxiliary grooves 27 are equal; the two side ends of the water blocking part 523 are respectively correspondingly attached to the bottoms of the two auxiliary water blocking grooves 27 and the two sides of the second displacement port 26, so that the effect of blocking the water stored in the water storage tank 21 by the water blocking part 523 is improved through the attaching effect between the water blocking part 523 and the auxiliary water blocking grooves 27 and the second displacement port 26.

The flushing channel 28 is arranged between the water storage tank 21 and the lamp shade 12, and the flushing channel 28 is correspondingly arranged between the lower part of the water retaining part 523 and the bottom of the water storage tank 21.

Preferably, the inner diameter of the flushing channel 28 gradually decreases from the water storage tank 21 to the lampshade 12, so as to effectively increase the water pressure when the water storage tank 21 feeds water to the lampshade 12, and make the water flushing force stronger.

With continued reference to fig. 3, 5 and 6, the linkage drainage structure 6 includes a transmission steel wire rope 61, a self-rotation rotating shaft 62 and a closing plate 63; the transmission steel wire rope 61 is made of stainless steel, one end of the transmission steel wire rope 61 is fixedly connected with the bottom end of the water blocking part 523, and the other end of the transmission steel wire rope 61 penetrates through the wall of the water storage tank 21 and the wall of the lampshade 12 and extends into the lampshade 12; the self-rotation rotating shaft 62 is rotatably arranged on the side wall of the drainage channel 13, and the middle part of the closing plate 63 is fixedly arranged on the self-rotation rotating shaft 62 so that the closing plate 63 can rotate based on the self-rotation rotating shaft 62; the other end of the transmission steel wire rope 61 is in transmission connection with one end of the closing plate 63 far away from the water storage tank 21, and is used for further pulling the far end of the closing plate 63 to rotate upwards around the self-rotation rotating shaft 62 through the transmission steel wire rope 61 by the water blocking part 523 when the water blocking part 523 rotates based on the fulcrum seat 51, so that the near end of the closing plate 63 rotates downwards to open the drainage channel 13, when the water blocking effect of the water blocking part 523 on the water storage tank 21 is removed, the drainage channel 13 can be synchronously opened by the transmission steel wire rope 61, the stored water in the water storage tank 21 flows into the lampshade 12, the mosquito corpses falling to the bottom of the lampshade 12 are directly discharged from the drainage channel 13 after being washed, and after the water storage in the water storage tank 21 is completely flushed, the water blocking part 43 temporarily limits the positioning driving part 522, so that the water blocking part 523 still pulls the transmission steel wire rope 61 and the closing plate 63, the drainage channel 13 still keeps the open state to make the flushing water in the lampshade 12 be completely discharged, along with the evaporation and weight reduction of the water in the water collecting cavity 44, the stop ball part 43 gradually rises and removes the limitation on the positioning drive ball part 522, under the action of the returning belt from the returning rotating shaft 62, the closing plate 63 closes the drainage channel 13 again, meanwhile, the closing plate 63 drives the water retaining part 523 to return to the blocking position again through the transmission steel wire rope 61, and the water retaining part 523 is directly punched to be opened again after the water storage amount in the water storage tank 21 reaches the preset gravity; or when the water in the water collecting cavity 44 is evaporated and reduced to the water retaining support part 41 and ascends to limit the position adjusting driving ball part 522 again, the water stored in the water storage tank 21 reaches the lever limiting structure 4, the lever limiting structure 4 descends again, and the water retaining part 523 is punched to release the blocking effect and then is opened.

Preferably, the edge of the closing plate 63 and the edge of the drainage channel 13 are both in L-shaped fit assembly, so as to effectively reduce the gap rate between the closing plate 63 and the corresponding edge portion of the drainage channel 13.

It should be noted that the mounting structure of the self-rotation rotating shaft 62 can adopt, but is not limited to, a V-shaped spring disposed between the closing plate 63 at the bottom of the self-rotation rotating shaft 62 and the bottom of the lampshade 12.

The application method of the automatic water storage and flushing device for cleaning mosquitoes in the municipal street lamp in the embodiment specifically comprises the following steps:

firstly, the lever limiting structure 4 arranged in the water storage structure 2 is abutted against the upper end of the limiting water retaining lever structure 5, the upper end of the water retaining lever structure 5 is positioned, the lower end of the water retaining lever structure 5 is enabled to stably block a downward communication channel of the water storage structure 2 based on leverage, and the water storage structure 2 collects rainwater from the outside and stores the rainwater.

The specific process is as follows: the water-retaining lever structure 5 is rotatably arranged on the outer wall of the water storage structure 2 through the fulcrum seat 51, the position-adjusting driving ball part 522 in the water-retaining lever structure 5 is used as the upper end of the water-retaining lever structure 5, and the water-retaining part 523 in the water-retaining lever structure 5 is used as the lower end of the water-retaining lever structure 5.

The water retaining support part 41 in the lever limiting structure 4 in the water storage structure 2 abuts against the limiting position-adjusting driving ball part 522, the limiting position-adjusting driving ball part 522 rotates inwards, meanwhile, the water retaining part 523 rotates outwards under the lever action, the bottom end of the water retaining part 523 abuts against the water retaining blocking plate 29 in the water storage structure 2, the blocking effect of a downward communication channel in the water storage structure 2 is formed through the water retaining part 523, and external rainwater flows to the water storage structure 2 and is stored after being blocked by the water retaining part 523.

Secondly, the height of the water stored in the water storage structure 2 gradually rises to the position of the lever limiting structure 4, so that the water stored in the water storage structure 2 flows into the lever limiting structure 4, and the lever limiting structure 4 is displaced downwards based on the self-adaptive lifting structure 3 under the action of the gravity of the water in the lever limiting structure 4.

The specific process is as follows: the water level of the stored water in the water storage structure 2 gradually rises until the water level reaches the position of the cavity connecting channel 45 in the lever limiting structure 4, the stored water in the water storage structure 2 continuously enters the water collecting cavity 44 in the lever limiting structure 4 from the cavity connecting channel 45, so that the water collecting cavity 44 is full of water, the lever limiting structure 4 descends to a preset position based on the action of water gravity, the guide sliding position pipe 33 in the self-adaptive lifting structure 3 is pressed to descend synchronously, and the self-centering spring 34 in the guide sliding position pipe 33 contracts and deforms;

and thirdly, after the lever limiting structure 4 moves downwards, the abutting limiting effect on the upper end of the water retaining lever structure 5 is removed, the stored water in the water storage structure 2 punches the lower end of the water retaining lever structure 5 through self gravity, so that the lower end of the water retaining lever structure 5 rotates to remove the blocking effect on a downward communication channel in the water storage structure 2, the upper end of the water retaining lever structure 5 synchronously rotates and generates a limiting effect again with the lever limiting structure 4 which moves downwards, and meanwhile, the lower end of the water retaining lever structure 5 drives the linkage drainage structure 6 to open the drainage channel 13 in the lamp body structure 1.

The specific process is as follows: the water retaining support part 41 in the lever limiting structure 4 gradually moves downwards to release the abutting limiting effect between the water retaining support part 41 and the position adjusting driving ball part 522, and the water discharging position adjusting part 42 above the water retaining support part 41 corresponds to the position adjusting driving ball part 522, so that the position adjusting driving ball part 522 can rotate inwards, and meanwhile, the water retaining part 523 can rotate outwards based on the lever effect; at this moment, the water stored in the water storage structure 2 directly punches the water retaining part 523 through self-gravity, the water retaining part 523 is directly opened by rotating outwards at the largest angle under the punching force of the water stored in the water storage structure 2, the separation effect on a downward communication channel in the water storage structure 2 is removed, meanwhile, the position adjusting driving ball part 522 synchronously rotates inwards, and the first ball body of the position adjusting driving ball part 522 is clamped and limited with the second ball body of the locking ball part 43 in the lever limiting structure 4 to form the limiting effect again.

When the water blocking part 523 rotates outwards, the bottom end of the water blocking part 523 synchronously pulls the transmission steel wire rope 61 in the linkage drainage structure 6, and further pulls the far end of the closing plate 63 arranged on the drainage channel 13 upwards through the transmission steel wire rope 61 to rotate, so that the closing plate 63 integrally rotates, and the near end of the closing plate 63 rotates downwards to open the drainage channel 13.

Furthermore, the storage water in the water storage structure 2 flows into the lamp body structure 1 by gravity, and further completely drains from the drainage channel 13 after the mosquitoes at the bottom of the lamp body structure 1 are flushed and cleaned.

The specific process is as follows: the stored water in the water storage structure 2 passes through the downward communication channel and reaches the flushing channel 28 between the water storage structure 2 and the lampshade 12 in the lamp body structure 1, the flow area of the water is reduced at the flushing channel 28, so that the water flow stamping and the flow rate are increased, mosquitoes at the bottom of the lampshade 12 are further discharged from the drainage channel 13 after being quickly flushed and cleaned, at the moment, under the clamping limiting action between the first ball in the positioning driving ball part 522 and the second ball in the stopping ball part 43, the positioning driving ball part 522 is still kept at the original position within a set time, so that the water blocking part 523 keeps pulling the transmission steel wire rope 61 and the closing plate 63, and the drainage channel 13 is delayed to be closed and kept in the open state until the flushing water in the lampshade 12 is completely discharged.

Then, the lever limiting structure 4 is pushed to ascend by the upward force generated by the self-adaptive lifting structure 3, and the limiting effect generated between the lever limiting structure 4 and the upper end of the water retaining lever structure 5 again is gradually released.

The specific process is as follows: with the weight reduction of the water evaporation in the water collecting cavity 44, the self-aligning spring 34 in the self-adaptive lifting structure 3 is gradually aligned due to the pressure reduction, and drives the lever limiting structure 4 to ascend, and the second ball of the locking ball part 43 in the lever limiting structure 4 is separated from the position-limiting limit of the first ball of the positioning driving ball part 522 after ascending, so that the secondary limiting function is released, and the positioning driving ball part 522 can rotate outwards.

And finally, returning the water retaining lever structure 5 to the initial position to enable the lower end of the water retaining lever structure 5 to block the downward communication channel of the water storage structure 2 again, and enabling the lifted lever limiting structure 4 to abut against the upper end of the water retaining lever structure 5 again to keep the upper end of the water retaining lever structure 5 in a positioned state for the next water flushing process.

The specific process is as follows: under the action of the returning belt from the returning rotation shaft 62 between the drainage channel 13 and the closing plate 63, the closing plate 63 closes the drainage channel 13 again, and simultaneously, the closing plate 63 drives the water blocking part 523 to return to the blocking position again through the transmission steel wire rope 61.

When the water in the water collecting cavity 44 is not completely evaporated and reduced in weight, that is, the water retaining support portion 41 is not lifted to limit the position-adjusting driving ball portion 522 again, the water retaining portion 523 is directly stamped to remove the blocking effect again and drive the opening of the drainage channel 13 after the stored water amount in the water storage tank 21 reaches the set gravity, so that the rainwater is fully utilized to flush repeatedly; until the water in the water collecting cavity 44 is evaporated and reduced to the water retaining support part 41 to limit the position-adjusting driving ball part 522 again, the water retaining lever structure 5 returns to a stable state, so that the lever limiting structure 4 is lowered again after the water stored in the water storage tank 21 enters the lever limiting structure 4 next time, and the water retaining part 523 is pressed by the stored water in the water storage tank 21 to remove the blocking effect and then is opened.

Although the invention has been described in detail above with reference to a general description and specific examples, it will be apparent to one skilled in the art that modifications or improvements may be made thereto based on the invention. Accordingly, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims (10)

1. An automatic water storage and flushing device for cleaning mosquitoes in a municipal street lamp comprises a lamp body structure, wherein the lamp body structure is provided with a lampshade arranged outside a luminescent lamp; the LED lamp is characterized in that a drainage channel communicated with the inside and the outside of the bottom end surface of the lampshade is formed in the bottom end surface of the lampshade; the automatic flushing water storage device further comprises:

a water storage structure; the water storage structure is provided with an external upward opening and an inner cavity communicated with the opening; the inner cavity is communicated with the inside of the lampshade; and

the self-adaptive lifting structure is fixedly arranged inside the water storage structure; the self-adaptive lifting structure comprises a positioning bearing seat and a bearing connecting piece which is arranged on the positioning bearing seat in a vertically sliding manner, and an elastic piece is arranged between the bearing connecting piece and the positioning bearing seat; and

the lever limiting structure is fixedly arranged on the bearing connecting piece; the lever limiting structure is provided with a first limiting end and a second limiting end which are fixedly connected, and the second limiting end is positioned above the first limiting end; and

the water retaining lever structure is rotatably arranged on the water storage structure; the first limiting end and the second limiting end can be positioned on a rotating path at the upper end of the water retaining lever structure for limiting; when the first limit end limits the upper end of the water retaining lever structure, the lower end of the water retaining lever structure is positioned at and blocks a communication passage between the inner cavity and the interior of the lampshade; when the lower end of the water retaining lever structure releases and obstructs a communication passage between the inner cavity and the interior of the lampshade, the second limit end limits the upper end of the water retaining lever structure; and

the linkage drainage structure is arranged in the lampshade; the linkage drainage structure comprises a synchronous transmission piece and a self-aligning closing piece which is rotatably arranged in the drainage channel; one end of the synchronous transmission piece is in transmission connection with the lower end of the water retaining lever structure, and the other end of the synchronous transmission piece is in transmission connection with the self-aligning sealing piece; when the self-aligning closing piece is not stressed, the drainage channel is in a closed state; when the lower end of the water retaining lever structure releases and separates a communication passage between the inner cavity and the interior of the lampshade, the lower end of the water retaining lever structure drives the self-aligning sealing piece to open the drainage channel under stress through the synchronous transmission piece.

2. The automatic water storage and flushing device for mosquito cleaning in municipal street lamps according to claim 1, characterized in that the water storage structure comprises a water storage tank, a water collection tank, a first diversion baffle and a second diversion baffle;

the water storage tank is fixedly connected to the side wall of the lampshade and is provided with a tank inner cavity; the opening of the water collecting tank is upward and is arranged above the water storage tank, the water collecting tank is communicated with the inner cavity of the tank body, and a filter screen is arranged at the notch of the water collecting tank;

the first diversion baffle and the second diversion baffle are fixedly connected with each other and arranged on the inner side of the opening of the water storage tank, the first diversion baffle and the second diversion baffle are arranged in an inclined mode, the inclined direction of the first diversion baffle faces the plate surface of the second diversion baffle, an accommodating space is arranged below the second diversion baffle, and the lever limiting structure is located in the accommodating space below the second diversion baffle.

3. The automatic water storage and flushing device for mosquito cleaning in municipal street lamps according to claim 2, wherein the bearing connecting piece is a guide slide pipe, and the elastic piece is a self-return spring;

the self-adaptive lifting structure further comprises a spring limiting rod;

the positioning bearing seat is fixedly connected to the inner wall of the water storage tank, and a sliding cavity is formed in the positioning bearing seat; the spring limiting rod is fixedly connected to the center of the bottom of the sliding cavity;

the guide slide position pipe is arranged in the slide cavity of the positioning bearing seat in a sliding manner; the self-aligning spring is arranged inside the guide slide position pipe and vertically corresponds to the spring limiting rod; the lever limiting structure is fixedly connected to the top end of the guide slide position pipe.

4. The automatic water storage and flushing device for mosquito cleaning in municipal street lamps according to claim 3, wherein the lever limiting structure comprises a water retaining support part, a water releasing adjustment part and a ball stopping part; the water retaining support part is used as the first limit end, and the stop ball part is used as the second limit end;

the water retaining support part, the water releasing and adjusting part and the stopping ball part are fixedly connected from bottom to top in sequence; the water retaining support part is fixedly connected with the top end of the guide slide position pipe, and the plane of one side end of the water retaining support part far away from the lampshade is attached to the inner wall of the water storage tank;

the distance between the end surface of one side of the water discharging and adjusting part far away from the lampshade and the inner wall of the water storage tank is gradually increased from the water retaining supporting part to the stopping ball part;

the water storage tank is characterized in that a water collecting cavity is formed in the water retaining supporting part, a cavity connecting channel communicated with the water collecting cavity is formed in the end face, facing the lampshade, of one side of the water retaining supporting part, and the water storage tank is communicated with the water collecting cavity through the cavity connecting channel.

5. The automatic water storage and flushing device for mosquito cleaning in municipal street lamps according to claim 4, wherein the water-blocking lever structure comprises a fulcrum seat and a lever plate body;

the water storage structure further comprises a first displacement port and a second displacement port; the first displacement port and the second displacement port are both arranged on the side wall of the water storage tank, and the first displacement port corresponds to the water retaining support part; the upper end of the water retaining lever structure is arranged in the first shifting port;

the fulcrum seat is fixedly connected to the outer wall of one side, far away from the lampshade, of the water storage tank, and is positioned below the first displacement port; the lever plate body is rotatably arranged on the fulcrum seat;

the second shifting port is positioned below the fulcrum seat, and the lower end of the water retaining lever structure is arranged in the second shifting port.

6. The automatic water storage and flushing device for mosquito cleaning in the municipal street lamp according to claim 5, wherein the lever plate body comprises a supporting part, and a positioning driving ball part and a water blocking part which are fixedly connected to the upper end and the lower end of the supporting part in a one-to-one correspondence manner;

the supporting part is rotatably arranged on the fulcrum seat; the position-adjusting driving ball part is used as the upper end of the water retaining lever structure and is arranged in the first displacement port, the outer end of the position-adjusting driving ball part is fixedly connected with a first ball body, and the stop ball part is used as the second limiting end and is fixedly connected with a second ball body;

a groove is formed between the stop ball part and the water discharging adjusting part, and when the adjusting driving ball part moves to the groove between the stop ball part and the water discharging adjusting part, the second ball body is positioned on the rotation path of the first ball body;

the water retaining part serving as the lower end of the water retaining lever structure penetrates through the second displacement port and extends into the water storage tank; the water storage tank is close to one side inner wall of lamp shade is equipped with the manger plate and hinders the position plate, the bottom of manger plate portion go up along with the manger plate hinders between the position plate bottom butt.

7. The automatic water storage and flushing device for cleaning mosquitoes in municipal street lamps according to claim 6, wherein the water storage tank is provided with auxiliary water retaining grooves on the inner walls of two sides corresponding to the water retaining part, and the auxiliary water retaining grooves are the same as the moving surface of the side end of the water retaining part in shape and size; the width of the second shifting port, the width between two side ends of the water retaining part and the distance between the bottoms of the two water retaining auxiliary grooves are equal; and the two side ends of the water retaining part are correspondingly attached to the bottom of the two auxiliary water retaining grooves and the two sides of the second shifting port respectively.

8. The automatic water storage and flushing device for cleaning mosquitoes in municipal street lamps according to claim 6, wherein at least one flushing channel is arranged between the water storage tank and the lamp cover, and the flushing channel is correspondingly positioned between the lower part of the water retaining part and the bottom of the water storage tank;

the flushing channel gradually reduces from the water storage tank to the inner diameter of the channel of the lamp shade.

9. The automatic water storage and flushing device for mosquito cleaning in municipal street lamps according to claim 6, wherein the synchronous transmission part is a transmission steel wire rope; the self-aligning sealing piece comprises a self-aligning rotating shaft and a sealing plate fixedly connected to the self-aligning rotating shaft;

one end of the transmission steel wire rope is fixedly connected with the bottom end of the water retaining part, and the other end of the transmission steel wire rope penetrates through the wall of the water storage tank and the wall of the lampshade to extend into the lampshade; the self-rotation rotating shaft is rotatably arranged on the side wall of the drainage channel; the other end of the transmission steel wire rope is in transmission connection with one end, far away from the water storage tank, of the sealing plate.

10. The automatic water storage and flushing device for mosquito cleaning in the municipal street lamp according to claim 1, wherein a plurality of capillary holes are uniformly formed in the bottom of the lamp cover.

Images