CN112879885A

CN112879885A - Lighthouse with insect expelling function

Info

Publication number: CN112879885A
Application number: CN202110024290.3A
Authority: CN
Inventors: 王小娟
Original assignee: Shenzhen Qunbuhong Technology Co ltd
Current assignee: Shenzhen Qunbuhong Technology Co ltd
Priority date: 2021-01-08
Filing date: 2021-01-08
Publication date: 2021-06-01

Abstract

The invention relates to a lighthouse with an insect expelling function, which comprises a main body, an indicator light, a protective box and a fixed rod, and further comprises a heat dissipation mechanism and an insect expelling mechanism, wherein the heat dissipation mechanism is connected with the insect expelling mechanism, the insect expelling mechanism comprises a first bearing, a first gear, two power components, two insect expelling components and two vibration components, the power components comprise a motor and a second gear, the heat dissipation mechanism comprises a dust removal box, two filter screens, two connecting pipes and two driving components, the lighthouse with the insect expelling function realizes the insect expelling function through the insect expelling mechanism, so that mosquitoes can not shield the protective box, the indicating effect of the indicator light can not be influenced, the reliability of equipment is improved, the function of cooling and heat dissipation in the protective box is realized through the heat dissipation mechanism, the protective box is prevented from being overheated to damage the indicator light, and the indicating work of the lighthouse is prevented from being influenced, thereby improving the reliability of the device.

Description

Lighthouse with insect expelling function

Technical Field

The invention relates to the field of lighthouses, in particular to a lighthouse with an insect expelling function.

Background

The lighthouse is a high tower-shaped building, and the light equipment is arranged on the top of the tower, the position is obvious, and the lighthouse has a special building shape, is easy to distinguish by ships and becomes one of the highest points of ports. Because the surface of the earth is a curved surface, the tower body needs to have sufficient height, so that the light can be observed by a long-distance navigation ship, and the general sight distance is 15-25 nautical miles; but the light is not too high to avoid the shielding of high cloud. The lighthouse can be watched by people or unattended according to the size and the location of the lighthouse, and important lighthouses should be watched by people.

The during operation is instructed at night to current beacon, because the mosquito has phototaxis for the mosquito is very easily sheltered from the illumination sight of pilot lamp, thereby influences the instruction work, moreover, current beacon when using, the pilot lamp is because long-time work can produce more heat, thereby leads to the pilot lamp to destroy because of overheated easily, thereby causes the influence to the instruction work, thereby has reduced the reliability of current beacon.

Disclosure of Invention

The technical problem to be solved by the invention is as follows: in order to overcome the defects of the prior art, the lamp tower with the insect expelling function is provided.

The technical scheme adopted by the invention for solving the technical problems is as follows: a lighthouse with an insect expelling function comprises a main body, an indicator light, a protection box and a fixing rod, wherein the protection box is fixed on the main body through the fixing rod, the indicator light is vertically fixed inside the protection box, the protection box is made of a transparent material, the interior of the protection box is coiled with a dragon city, the indicator light is electrically connected with a PLC, the lighthouse also comprises a heat dissipation mechanism and an insect expelling mechanism, and the heat dissipation mechanism is connected with the insect expelling mechanism;

the insect repelling mechanism comprises a first bearing, a first gear, two power assemblies, two insect repelling assemblies and two vibration assemblies, wherein an inner ring of the first bearing is fixedly connected with the periphery of the fixed rod, a through hole is formed in the first gear, an outer ring of the first bearing is fixedly connected with the inner wall of the through hole, the two power assemblies are symmetrically arranged about the axis of the through hole, the power assemblies are connected with the first gear, the insect repelling assemblies are arranged above the first gear, the two insect repelling assemblies are symmetrically arranged about the axis of the through hole, and the two vibration assemblies are respectively connected with the two insect repelling assemblies;

the power assembly comprises a motor and a second gear, the motor is fixed above the main body and is in transmission connection with the second gear, the second gear is meshed with the first gear, and the motor is electrically connected with the PLC;

the insect expelling assembly comprises a fixing box, a fixing block, an air suction pump, an air inlet pipe, an air outlet pipe and a limiting unit, wherein the fixing box is fixed above the first gear through the fixing block, an annular groove is formed in the periphery of the fixing rod, the limiting unit is connected with one side, close to the annular groove, of the fixing box, the air suction pump is fixed on the other side of the fixing box and communicated with the air inlet pipe, the air suction pump is communicated with the bottom in the fixing box through the air outlet pipe, an air outlet hole is formed in the upper portion of the fixing box, and the air suction pump is electrically connected with the PLC;

the limiting unit comprises a limiting rod and two limiting blocks, one end of the limiting rod is fixedly connected with one side, close to the annular groove, of the fixing box, the other end of the limiting rod is arranged inside the annular groove, the limiting rod is connected with the annular groove in a sliding mode, limiting grooves are formed in the upper portion and the lower portion of the annular groove, the two limiting blocks are fixed above and below the limiting rod respectively, the two limiting blocks are arranged inside the two limiting grooves respectively, the limiting blocks are matched with the limiting grooves, and the limiting blocks are connected with the limiting grooves in a sliding mode;

the vibration assembly comprises an elastic steel plate, a support rod and a shifting rod, one side of the elastic steel plate is fixedly connected with the outer side of the protection box, two ends of the support rod are fixedly connected with one side of the fixing box close to the air suction pump and one end of the shifting rod respectively, the length of the shifting rod is greater than the distance between the lower part of the elastic steel plate and the support rod, and the shifting rod and the fixing rod are arranged in parallel;

the heat dissipation mechanism comprises a dust removal box, two filter screens, two connecting pipes and two driving components, two air holes are formed in the protection box, the air holes correspond to the filter screens one to one, the filter screens are fixedly connected with the inner walls of the air holes, the dust removal box is annular, the dust removal box is fixed at the bottom in the annular groove, nozzles are uniformly arranged on the dust removal box in the circumferential direction above the dust removal box and are communicated with the dust removal box, through holes are formed in the fixing rod, the two ends of each through hole are communicated with the annular groove, the two driving components are respectively arranged at the two ends of the through holes, the through holes are communicated with the inside of the protection box through the connecting pipes, a first through hole and a second through hole are formed in the fixing rod, the first through hole and the second through hole are arranged below the through holes, the two ends of the second through hole are communicated with the annular groove, two round holes are formed in one side, close, the circular hole and the second through hole are coaxially arranged, the dust removal box is communicated with the second through hole through the circular hole, and the second through hole is communicated with the through hole through the first through hole;

the driving assembly comprises a driving rod, a driving plate, a fixing ring, a driving block, two guide rods and a plurality of springs, the driving plate is arranged inside the through hole, the driving plate is matched with the through hole, the driving plate is connected with the inner wall of the through hole in a sealing and sliding manner, the periphery of the fixing ring is fixedly connected with the inner wall of the through hole, the fixing ring is arranged on one side, close to the annular groove, of the driving plate, one end of the driving rod is fixedly connected with one side, close to the fixing ring, of the driving plate, the other end of the driving rod is fixedly connected with the driving block, the driving block is hemispherical, the fixing ring is provided with two small holes, the small holes correspond to the guide rods one to one, the two guide rods are symmetrically arranged about the axis of the through hole, one ends of the two guide rods are respectively fixedly connected with the two ends, the spring uses the axis of actuating lever as even setting of central circumference between solid fixed ring and drive plate, the both ends of spring are connected with solid fixed ring and drive plate respectively, the twice of the distance between solid fixed ring and the drive plate equals the ball footpath of drive block.

Preferably, the motor is a waterproof motor in order to prevent the motor from being damaged by moisture.

Preferably, the first gear is coated with grease in order to make the first gear smoothly rotate.

Preferably, in order to enable the limiting block to move smoothly, the inner wall of the limiting groove is a mirror surface.

Preferably, in order to reduce the friction force, one end of the limiting rod far away from the fixing box is shaped like a hemisphere.

Preferably, in order to improve sealability, the inner wall of the through-hole is coated with a sealing grease.

Preferably, the outer side of the protection box is coated with an anti-corrosion zinc coating for corrosion prevention.

Preferably, in order to improve the heat dissipation effect, the inner wall of the protection box is coated with heat-conducting silica gel.

Preferably, in order to avoid scratching the elastic steel plate, a rubber sleeve is fixed at one end of the deflector rod, which is far away from the support rod.

Preferably, in order to avoid the separation of the limiting block and the limiting groove, the limiting groove is a dovetail groove.

The invention has the advantages that the lighthouse with the insect expelling function realizes the insect expelling function through the insect expelling mechanism, so that mosquitoes can not shield the protective box, thereby not influencing the indicating effect of the indicating lamp, thereby improving the reliability of the equipment, compared with the prior insect expelling mechanism, the insect expelling mechanism not only accelerates the flow speed of air, but also enables the protective box to vibrate, realizes the insect expelling function through two different forms, thereby improving the insect expelling effect, realizes the cooling and heat dissipating function inside the protective box through the heat dissipating mechanism, avoids the protective box from being overheated to damage the indicating lamp, thereby avoiding influencing the indicating work of the lighthouse, thereby improving the reliability of the equipment, compared with the prior heat dissipating mechanism, the heat dissipating mechanism and the insect expelling mechanism are an integrated linkage mechanism, and not only limits the rotating direction of the fixed box through the arranged limiting rod, still provide power for heat dissipation mechanism, the practicality is higher, and can also carry out dust removal work to the ring channel inside in the radiating, make the dust can not cover in the ring channel, thereby can not remove in the ring channel to the gag lever post and cause the influence, thereby improved the smoothness nature when gag lever post removes, avoided causing the influence to expelling parasite work and heat dissipation work.

Drawings

The invention is further illustrated with reference to the following figures and examples.

Fig. 1 is a schematic structural view of a beacon having an insect repellent function according to the present invention;

fig. 2 is a schematic structural view of a heat dissipation mechanism of a beacon having an insect repelling function according to the present invention;

FIG. 3 is an enlarged view of portion A of FIG. 2;

FIG. 4 is an enlarged view of portion B of FIG. 2;

in the figure: 1. the dust removing device comprises a main body, 2 parts of a fixing rod, 3 parts of an indicator light, 4 parts of a protection box, 5 parts of a motor, 6 parts of a second gear, 7 parts of a first gear, 8 parts of a fixing box, 9 parts of an air inlet pipe, 10 parts of an air suction pump, 11 parts of an air outlet pipe, 12 parts of a support rod, 13 parts of a deflector rod, 14 parts of an elastic steel plate, 15 parts of a limiting rod, 16 parts of a limiting block, 17 parts of a connecting pipe, 18 parts of a filter screen, 19 parts of a driving block, 20 parts of a driving rod, 21 parts of a driving plate, 22 parts of a fixing ring, 23 parts of a guide rod, 24 parts of.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.

As shown in fig. 1, a lighthouse with an insect expelling function comprises a main body 1, an indicator light 3, a protection box 4 and a fixing rod 2, wherein the protection box 4 is fixed on the main body 1 through the fixing rod 2, the indicator light 3 is vertically fixed inside the protection box 4, the protection box 4 is made of a transparent material, the interior of the protection box 4 forms a dragon city, the indicator light 3 is electrically connected with a PLC, and the lighthouse further comprises a heat dissipation mechanism and an insect expelling mechanism, and the heat dissipation mechanism is connected with the insect expelling mechanism;

PLCs, i.e., programmable logic controllers, are generally used for the processing of data and the receipt and output of instructions for central control.

This lighthouse with expelling parasite function passes through expelling parasite mechanism, has realized the function of expelling parasite for the protection box 4 can not sheltered from to the mosquito, thereby can not cause the influence to the indicating effect of pilot lamp 3, thereby the reliability of equipment has been improved, through heat dissipation mechanism, realized the radiating function of the inside cooling of protection box 4, avoid protection box 4 overheated and destroy pilot lamp 3, thereby avoid influencing the instruction work of lighthouse, thereby the reliability of equipment has been improved.

As shown in fig. 1, the insect repelling mechanism comprises a first bearing, a first gear 7, two power assemblies, two insect repelling assemblies and two vibration assemblies, wherein an inner ring of the first bearing is fixedly connected with the periphery of the fixing rod 2, a through hole is formed in the first gear 7, an outer ring of the first bearing is fixedly connected with the inner wall of the through hole, the two power assemblies are symmetrically arranged about the axis of the through hole, the power assemblies are connected with the first gear 7, the insect repelling assemblies are arranged above the first gear 7, the two insect repelling assemblies are symmetrically arranged about the axis of the through hole, and the two vibration assemblies are respectively connected with the two insect repelling assemblies;

the power assembly comprises a motor 5 and a second gear 6, the motor 5 is fixed above the main body 1, the motor 5 is in transmission connection with the second gear 6, the second gear 6 is meshed with the first gear 7, and the motor 5 is electrically connected with the PLC;

the insect expelling assembly comprises a fixing box 8, a fixing block, an air suction pump 10, an air inlet pipe 9, an air outlet pipe 11 and a limiting unit, wherein the fixing box 8 is fixed above the first gear 7 through the fixing block, an annular groove is formed in the periphery of the fixing rod 2, the limiting unit is connected with one side, close to the annular groove, of the fixing box 8, the air suction pump 10 is fixed on the other side of the fixing box 8, the air suction pump 10 is communicated with the air inlet pipe 9, the air suction pump 10 is communicated with the bottom in the fixing box 8 through the air outlet pipe 11, an air outlet hole is formed in the upper portion of the fixing box 8, and the air suction pump 10 is electrically connected;

the limiting unit comprises a limiting rod 15 and two limiting blocks 16, one end of the limiting rod 15 is fixedly connected with one side, close to the annular groove, of the fixing box 8, the other end of the limiting rod 15 is arranged inside the annular groove, the limiting rod 15 is connected with the annular groove in a sliding mode, limiting grooves are formed in the upper portion and the lower portion of the annular groove, the two limiting blocks 16 are respectively fixed above and below the limiting rod 15, the two limiting blocks 16 are respectively arranged inside the two limiting grooves, the limiting blocks 16 are matched with the limiting grooves, and the limiting blocks 16 are connected with the limiting grooves in a sliding mode;

the vibration assembly comprises an elastic steel plate 14, a support rod 12 and a shifting lever 13, one side of the elastic steel plate 14 is fixedly connected with the outer side of the protection box 4, two ends of the support rod 12 are fixedly connected with one side of the fixing box 8 close to the air suction pump 10 and one end of the shifting lever 13 respectively, the length of the shifting lever 13 is greater than the distance between the lower part of the elastic steel plate 14 and the support rod 12, and the shifting lever 13 is arranged in parallel with the fixing rod 2;

when insect expelling is carried out, the control motor 5 is started to drive the second gear 6 to rotate, the first gear 7 is driven to rotate by the meshing of the first gear 7 and the second gear 6, so that the fixed box 8 is driven to rotate around the fixed rod 2, the air pump 10 is controlled to work at the same time, external air is led into the fixed box 8 through the air inlet pipe 9 and the air outlet pipe 11 and is discharged through the air outlet hole, so that the upward blowing function is realized, the air circulation around the protection box 4 is accelerated, mosquitoes are not easy to stop on the protection box 4, the driving function is realized, the mosquitoes cannot shield the protection box 4, so that the indicating effect of the indicating lamp 3 cannot be influenced, the reliability of the equipment is improved, when the fixed box 8 rotates, the limiting rod 15 is driven to move in the annular groove, so that the rotating direction of the fixed box 8 is limited, and the fixed box 8 is stable to rotate, still drive stopper 16 simultaneously and rotate along the spacing groove, thereby make gag lever post 15 can not rock from top to bottom, thereby make gag lever post 15 can not contact with dust removal box 25 when the ring channel internal rotation, thereby can not crash dust removal box 25, also avoid gag lever post 15's position to take place the skew simultaneously and can't support with drive block 19 and lean on, thereby stability when fixed box 8 rotates has been improved, when fixed box 8 rotates, can also drive driving lever 13 through branch 12 and rotate, thereby make driving lever 13 intermittent type stir elastic steel plate 14, make elastic steel plate 14 vibrations appear, thereby make protection box 4 vibrations appear, thereby mosquito has reduced the probability of stopping rest on protection box 4, thereby the effect of expelling parasite has been promoted.

As shown in fig. 2-4, the heat dissipation mechanism includes a dust removal box 25, two filter screens 18, two connecting pipes 17 and two driving assemblies, two air holes are formed in the protection box 4, the air holes correspond to the filter screens 18 one by one, the filter screens 18 are fixedly connected with the inner walls of the air holes, the dust removal box 25 is annular, the dust removal box 25 is fixed at the bottom of the annular groove, nozzles are uniformly arranged in the circumferential direction above the dust removal box 25 and are communicated with the dust removal box 25, through holes are formed in the fixing rod 2, the two ends of the through holes are communicated with the annular groove, the two driving assemblies are respectively arranged at the two ends of the through holes, the through holes are communicated with the inside of the protection box 4 through the connecting pipes 17, first through holes and second through holes are formed in the fixing rod 2, and the first through holes and the second through holes are both arranged below the through holes, both ends of the second through hole are communicated with the annular groove, one side of the dust removal box 25 close to the second through hole is provided with two round holes, the round holes and the second through hole are coaxially arranged, the dust removal box 25 is communicated with the second through hole through the round holes, and the second through hole is communicated with the through hole through the first through hole;

the driving assembly comprises a driving rod 20, a driving plate 21, a fixing ring 22, a driving block 19, two guide rods 23 and a plurality of springs 24, the driving plate 21 is arranged inside the through hole, the driving plate 21 is matched with the through hole, the driving plate 21 is in sliding connection with the inner wall of the through hole in a sealing manner, the periphery of the fixing ring 22 is fixedly connected with the inner wall of the through hole, the fixing ring 22 is arranged on one side, close to the annular groove, of the driving plate 21, one end of the driving rod 20 is fixedly connected with one side, close to the fixing ring 22, of the driving plate 21, the other end of the driving rod 20 is fixedly connected with the driving block 19, the driving block 19 is hemispherical in shape, two small holes are formed in the fixing ring 22 and correspond to the guide rods 23 one by one, the two guide rods 23 are symmetrically arranged about the axis of the through hole, one ends of the two guide, the other end of the guide rod 23 penetrates through the small hole to be fixedly connected with the driving block 19, the springs 24 are circumferentially and uniformly arranged between the fixing ring 22 and the driving plate 21 by taking the axis of the driving rod 20 as a center, two ends of each spring 24 are respectively connected with the fixing ring 22 and the driving plate 21, and the two times of the distance between the fixing ring 22 and the driving plate 21 are equal to the spherical diameter of the driving block 19.

When the limiting rod 15 moves in the annular groove, when the limiting rod 15 moves to abut against the driving block 19, the driving block 19 is driven to move towards the direction close to the fixing ring 22, so as to drive the pistons to move towards the direction away from the fixing ring 22, the compression spring 24 is driven, so as to drive the two pistons to move towards the direction close to each other, so as to lead the air between the two pistons to pass through the first through hole and the second through hole to be led into the dust removal box 25 and then to be sprayed out from the air outlet, so that the air is blown into the annular groove, so that the air flows in the annular groove, under the action of air flow, the dust cannot be covered in the annular groove, so as not to influence the movement of the limiting rod 15 in the annular groove, so as to improve the smoothness when the limiting rod 15 moves, avoid influencing insect expelling work and heat dissipation work, when the limiting rod 15 rotates to not abut against the driving block 19, under the effect of spring 24's restoring force, make drive block 19 to the direction removal of keeping away from solid fixed ring 22, thereby drive two pistons and remove to the direction of keeping away from each other, thereby make the steam in guard box 4 pass through in the leading-in through hole of connecting pipe 17, thereby atmospheric pressure in the guard box 4 has been reduced, thereby be convenient for the outside air get into the inside of guard box 4 after passing through the edulcoration of filter screen 18, thereby can realize the function to the inside cooling of guard box 4, avoid guard box 4 overheated and damage pilot lamp 3, thereby avoid influencing the instruction work of beacon, thereby the reliability of equipment has been improved.

Preferably, the motor 5 is a waterproof motor in order to prevent the motor 5 from being damaged by moisture.

Preferably, in order to make the first gear 7 smoothly rotate, the first gear 7 is coated with grease, so that the friction between the first gear 7 and the second gear 6 is reduced, and the smoothness of the rotation of the first gear 7 and the second gear 6 is improved.

Preferably, in order to make the limiting block 16 move smoothly, the inner wall of the limiting groove is a mirror surface, which reduces the friction force when the limiting block 16 moves in the limiting groove, so that the limiting block 16 moves smoothly in the limiting groove.

Preferably, in order to reduce the friction force, the end of the limiting rod 15 far away from the fixing box 8 is shaped like a hemisphere, so that the friction force when the limiting rod 15 abuts against the driving block 19 is reduced, the driving block 19 cannot be damaged when the limiting rod 15 abuts against the driving block 19, and the service lives of the limiting rod 15 and the driving block 19 are prolonged.

Preferably, in order to improve the sealing performance, the inner wall of the through hole is coated with sealing grease, so that a gap between the driving plate 21 and the inner wall of the through hole is reduced, the driving plate 21 does not leak air when moving in the through hole, and the heat dissipation work is not affected.

Preferably, the outer side of the protection box 4 is coated with an anti-corrosion zinc coating for anti-corrosion.

Preferably, in order to improve the heat dissipation effect, the inner wall of the protection box 4 is coated with heat-conducting silica gel.

Preferably, in order to avoid scratching the elastic steel plate 14, a rubber sleeve 26 is fixed to the end of the shift lever 13 away from the support rod 12.

Through the rubber sleeve 26, the shifting lever 13 is in flexible contact with the elastic steel plate 14 when in contact with the elastic steel plate 14, so that the elastic steel plate 14 cannot be scratched when the shifting lever 13 shifts the elastic steel plate 14, the probability of damage to the elastic steel plate 14 is reduced, and the reliability of the equipment is improved.

Preferably, in order to avoid the separation of the stopper 16 from the stopper groove, the stopper groove is a dovetail groove.

When insect expelling is carried out, the control motor 5 is started to drive the second gear 6 to rotate, the first gear 7 is driven to rotate by the meshing of the first gear 7 and the second gear 6, so that the fixed box 8 is driven to rotate around the fixed rod 2, the air pump 10 is controlled to work at the same time, external air is led into the fixed box 8 through the air inlet pipe 9 and the air outlet pipe 11 and is discharged through the air outlet hole, so that the upward blowing function is realized, the air circulation around the protection box 4 is accelerated, mosquitoes are not easy to stop on the protection box 4, the driving function is realized, the mosquitoes cannot shield the protection box 4, so that the indicating effect of the indicating lamp 3 cannot be influenced, the reliability of the equipment is improved, when the fixed box 8 rotates, the limiting rod 15 is driven to move in the annular groove, so that the rotating direction of the fixed box 8 is limited, and the fixed box 8 is stable to rotate, still drive stopper 16 simultaneously and rotate along the spacing groove, thereby make gag lever post 15 can not rock from top to bottom, thereby make gag lever post 15 can not contact with dust removal box 25 when the ring channel internal rotation, thereby can not crash dust removal box 25, also avoid gag lever post 15's position to take place the skew simultaneously and can't support with drive block 19 and lean on, thereby stability when fixed box 8 rotates has been improved, when fixed box 8 rotates, can also drive driving lever 13 through branch 12 and rotate, thereby make driving lever 13 intermittent type stir elastic steel plate 14, make elastic steel plate 14 vibrations appear, thereby make protection box 4 vibrations appear, thereby mosquito has reduced the probability of stopping rest on protection box 4, thereby the effect of expelling parasite has been promoted. When the limiting rod 15 moves in the annular groove, when the limiting rod 15 moves to abut against the driving block 19, the driving block 19 is driven to move towards the direction close to the fixing ring 22, so as to drive the pistons to move towards the direction away from the fixing ring 22, the compression spring 24 is driven, so as to drive the two pistons to move towards the direction close to each other, so as to lead the air between the two pistons to pass through the first through hole and the second through hole to be led into the dust removal box 25 and then to be sprayed out from the air outlet, so that the air is blown into the annular groove, so that the air flows in the annular groove, under the action of air flow, the dust cannot be covered in the annular groove, so as not to influence the movement of the limiting rod 15 in the annular groove, so as to improve the smoothness when the limiting rod 15 moves, avoid influencing insect expelling work and heat dissipation work, when the limiting rod 15 rotates to not abut against the driving block 19, under the effect of spring 24's restoring force, make drive block 19 to the direction removal of keeping away from solid fixed ring 22, thereby drive two pistons and remove to the direction of keeping away from each other, thereby make the steam in guard box 4 pass through in the leading-in through hole of connecting pipe 17, thereby atmospheric pressure in the guard box 4 has been reduced, thereby be convenient for the outside air get into the inside of guard box 4 after passing through the edulcoration of filter screen 18, thereby can realize the function to the inside cooling of guard box 4, avoid guard box 4 overheated and damage pilot lamp 3, thereby avoid influencing the instruction work of beacon, thereby the reliability of equipment has been improved.

Compared with the prior art, the lighthouse with the insect expelling function realizes the insect expelling function through the insect expelling mechanism, so that mosquitoes can not shield the protective box 4, thereby not influencing the indicating effect of the indicating lamp 3, thereby improving the reliability of the equipment, compared with the prior insect expelling mechanism, the insect expelling mechanism not only accelerates the flow speed of air, but also enables the protective box 4 to vibrate, and realizes the insect expelling function through two different forms, thereby improving the insect expelling effect, the heat dissipation mechanism realizes the cooling and heat dissipation function inside the protective box 4, thereby avoiding the protective box 4 from being overheated to damage the indicating lamp 3, thereby avoiding influencing the indicating work of the lighthouse, thereby improving the reliability of the equipment, compared with the prior heat dissipation mechanism, the heat dissipation mechanism and the insect expelling mechanism are integrated into a linkage mechanism, and the rotation direction of the fixed box 8 is not only limited through the limiting rod 15, still provide power for heat dissipation mechanism, the practicality is higher, and can also carry out dust removal work to the ring channel inside in the radiating, make the dust can not cover in the ring channel, thereby can not remove in the ring channel and cause the influence to gag lever post 15, thereby improved the smoothness nature when gag lever post 15 removes, avoided causing the influence to expelling parasite work and heat dissipation work.

In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. The lighthouse with the insect expelling function comprises a main body (1), an indicator light (3), a protection box (4) and a fixing rod (2), wherein the protection box (4) is fixed on the main body (1) through the fixing rod (2), the indicator light (3) is vertically fixed inside the protection box (4), the protection box (4) is made of a transparent material, the interior of the protection box (4) is coiled with a dragon city, and the indicator light (3) is electrically connected with a PLC (programmable logic controller), and the lighthouse with the insect expelling function is characterized by further comprising a heat dissipation mechanism and an insect expelling mechanism, wherein the heat dissipation mechanism is connected with the insect expelling mechanism;

the insect repelling mechanism comprises a first bearing, a first gear (7), two power assemblies, two insect repelling assemblies and two vibration assemblies, wherein an inner ring of the first bearing is fixedly connected with the periphery of the fixed rod (2), a through hole is formed in the first gear (7), an outer ring of the first bearing is fixedly connected with the inner wall of the through hole, the two power assemblies are symmetrically arranged about the axis of the through hole, the power assemblies are connected with the first gear (7), the insect repelling assemblies are arranged above the first gear (7), the two insect repelling assemblies are symmetrically arranged about the axis of the through hole, and the two vibration assemblies are respectively connected with the two insect repelling assemblies;

the power assembly comprises a motor (5) and a second gear (6), the motor (5) is fixed above the main body (1), the motor (5) is in transmission connection with the second gear (6), the second gear (6) is meshed with the first gear (7), and the motor (5) is electrically connected with the PLC;

the insect expelling assembly comprises a fixing box (8), a fixing block, an air suction pump (10), an air inlet pipe (9), an air outlet pipe (11) and a limiting unit, wherein the fixing box (8) is fixed above the first gear (7) through the fixing block, an annular groove is formed in the periphery of the fixing rod (2), the limiting unit is connected with one side, close to the annular groove, of the fixing box (8), the air suction pump (10) is fixed on the other side of the fixing box (8), the air suction pump (10) is communicated with the air inlet pipe (9), the air suction pump (10) is communicated with the bottom inside the fixing box (8) through the air outlet pipe (11), an air outlet hole is formed in the upper portion of the fixing box (8), and the air suction pump (10) is electrically connected with the PLC;

the limiting unit comprises a limiting rod (15) and two limiting blocks (16), one end of the limiting rod (15) is fixedly connected with one side, close to the annular groove, of the fixing box (8), the other end of the limiting rod (15) is arranged inside the annular groove, the limiting rod (15) is connected with the annular groove in a sliding mode, limiting grooves are formed in the upper portion and the lower portion of the annular groove, the two limiting blocks (16) are respectively fixed above and below the limiting rod (15), the two limiting blocks (16) are respectively arranged inside the two limiting grooves, the limiting blocks (16) are matched with the limiting grooves, and the limiting blocks (16) are connected with the limiting grooves in a sliding mode;

the vibration assembly comprises an elastic steel plate (14), a support rod (12) and a shifting lever (13), one side of the elastic steel plate (14) is fixedly connected with the outer side of the protection box (4), two ends of the support rod (12) are fixedly connected with one side, close to the air suction pump (10), of the fixing box (8) and one end of the shifting lever (13) respectively, the length of the shifting lever (13) is larger than the distance between the lower side of the elastic steel plate (14) and the support rod (12), and the shifting lever (13) is arranged in parallel with the fixing rod (2);

the heat dissipation mechanism comprises a dust removal box (25), two filter screens (18), two connecting pipes (17) and two driving assemblies, wherein two air holes are formed in the protection box (4), the air holes correspond to the filter screens (18) one to one, the filter screens (18) are fixedly connected with the inner walls of the air holes, the dust removal box (25) is annular, the dust removal box (25) is fixed to the bottom of the annular groove, nozzles are uniformly arranged in the circumferential direction of the dust removal box (25) and communicated with the dust removal box (25), through holes are formed in the fixing rod (2), the two ends of the through holes are communicated with the annular groove, the two driving assemblies are respectively arranged in the two ends of the through holes, the through holes are communicated with the inside of the protection box (4) through the connecting pipes (17), first through holes and second through holes are formed in the fixing rod (2), and the first through holes and the second through holes are arranged below the through holes, both ends of the second through hole are communicated with the annular groove, one side of the dust removal box (25) close to the second through hole is provided with two round holes, the round holes and the second through hole are coaxially arranged, the dust removal box (25) is communicated with the second through hole through the round holes, and the second through hole is communicated with the through hole through the first through hole;

the driving assembly comprises a driving rod (20), a driving plate (21), a fixing ring (22), a driving block (19), two guide rods (23) and a plurality of springs (24), the driving plate (21) is arranged inside the through hole, the driving plate (21) is matched with the through hole, the driving plate (21) is in sealed sliding connection with the inner wall of the through hole, the periphery of the fixing ring (22) is fixedly connected with the inner wall of the through hole, the fixing ring (22) is arranged on one side, close to the annular groove, of the driving plate (21), one end of the driving rod (20) is fixedly connected with one side, close to the fixing ring (22), of the driving plate (21), the other end of the driving rod (20) is fixedly connected with the driving block (19), the driving block (19) is hemispherical in shape, two small holes are formed in the fixing ring (22), and the small holes correspond to the guide rods (, two guide bars (23) set up about the axis symmetry of through-hole, the one end of two guide bars (23) respectively with drive plate (21) be close to the both ends fixed connection of one side of solid fixed ring (22), the other end of guide bar (23) passes aperture and drive block (19) fixed connection, spring (24) use the axis of actuating lever (20) evenly to set up between solid fixed ring (22) and drive plate (21) as center circumference, the both ends of spring (24) are connected with solid fixed ring (22) and drive plate (21) respectively, the twice of the distance between solid fixed ring (22) and drive plate (21) equals the sphere diameter of drive block (19).

2. A lighthouse with insect repellent function according to claim 1, wherein the motor (5) is a waterproof motor.

3. The lighthouse with insect repelling function according to claim 1, wherein the first gear (7) is coated with grease.

4. The beacon with insect repelling function according to claim 1, wherein the inner wall of the position-limiting groove is a mirror surface.

5. The lighthouse with insect repelling function according to claim 1, wherein the limiting rod (15) has a hemispherical shape at an end thereof away from the fixing box (8).

6. The beacon having an insect-repellent function according to claim 1, wherein an inner wall of the through-hole is coated with a sealing grease.

7. The lighthouse with insect repellent function according to claim 1, wherein the outer side of the protective case (4) is coated with an anti-corrosion zinc coating.

8. The beacon with insect repellent function according to claim 1, wherein the inner wall of the protective case (4) is coated with heat conductive silicone.

9. The lighthouse with insect repelling function according to claim 1, wherein a rubber sleeve (26) is fixed to one end of the driving lever (13) away from the support rod (12).

10. The lighthouse with insect repelling function as claimed in claim 1, wherein said limiting groove is a dovetail groove.