Environment-friendly lighting structure

Abstract

The invention belongs to the technical field of road lighting, and particularly relates to an environment-friendly lighting structure which comprises a bottom plate and a sealing plate. The top surface of the bottom plate is fixedly connected with a connecting rod, and an adjusting rod is arranged in the connecting rod; a rubber ring is plugged into a sliding sleeve, the rubber ring can be restored after being plugged into the sliding sleeve, a sealing plate is clamped into the sliding sleeve, at the moment, the sealing plate can protect an illuminating lamp and prevent dust from falling on the illuminating lamp, when dust appears on the bottom face of the sealing plate, an electromagnet can be intermittently started in time, the electromagnet can attract a connecting plate when started, and therefore the sealing plate is prevented from falling on the illuminating lamp. And when the electromagnet is turned off, the sliding sleeve moves upwards, at the moment, the sealing plate moves upwards along with the sliding sleeve, and after the electromagnet is turned off, the first spring pushes the connecting plate, so that the sliding sleeve and the sealing plate are reset, and the self-cleaning effect on the sealing plate is achieved. And a tighter protection structure is adopted, so that the protection effect is better, the service life is longer, and environmental protection is more facilitated.

Description

Technical Field

[0001] The invention belongs to the technical field of lighting, in particular to an environmentally friendly lighting structure. Background Art

[0002] Road construction and maintenance can be called road engineering. When roads are constructed at night, a lighting system is needed to illuminate the roads to facilitate workers to construct the roads at night. The lighting system can be composed of a variety of different lighting fixtures.

[0003] However, the above technology often has the following defects: since a large amount of dust is generated during road construction, the dust floating in the air is easily accumulated on the lighting lamp of the lamp, affecting the lighting effect of the lighting lamp. At the same time, because the position of the lighting lamp is generally high, it is not convenient for workers to clean the dust on the lighting lamp, and it is not environmentally friendly. For this reason, the present invention provides an environmentally friendly lighting structure. Summary of the invention

[0004] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0005] The technical solution adopted by the present invention to solve its technical problems is: an environmentally friendly lighting structure described in the present invention comprises a base plate and a sealing plate; a connecting rod is fixedly connected to the top surface of the base plate, an adjusting rod is arranged inside the connecting rod, a lampshade is fixedly connected to the end of the adjusting rod away from the base plate, a lighting lamp is fixedly installed on the top surface of the inner wall of the lampshade, a cavity is opened on the inner wall of the lampshade, a sliding sleeve is slidably connected inside the cavity, the sealing plate is placed above the bottom surface of the inner wall of the sliding sleeve, the sealing plate is made of transparent material, a rubber ring is fixedly connected to the side wall of the sealing plate, a group of electromagnets are fixedly connected to the side wall of the lampshade, a connecting plate corresponding to the position of the electromagnets is fixedly connected to the side wall of the sliding sleeve, the connecting plate is made of magnetic material and is magnetically attracted to the electromagnet, and a first spring is fixedly connected between the connecting plate and the electromagnet;

[0006] Since a large amount of dust is generated during road construction, the dust floating in the air is easily accumulated on the lighting lamp of the lamp, affecting the lighting effect of the lighting lamp. At the same time, because the location of the lighting lamp is generally high, it is not convenient for workers to clean the dust on the lighting lamp. At this time, the rubber ring can be inserted into the sliding sleeve. The rubber ring will recover after being inserted into the sliding sleeve, and the sealing plate will be stuck in the sliding sleeve. At this time, the sealing plate can protect the lighting lamp to prevent dust from falling on the lighting lamp. When dust appears on the bottom surface of the sealing plate, the electromagnet can be started intermittently in time. When the electromagnet is started, the connecting plate will be sucked to make the sliding sleeve move upward. At this time, the sealing plate will move upward with the sliding sleeve. After the electromagnet is turned off, the first spring will push the connecting plate to reset the sliding sleeve and the sealing plate. In this process, the sealing plate will move up and down, thereby shaking off the impurities on the bottom surface of the sealing plate, so as to achieve the effect of self-cleaning of the sealing plate.

[0007] Preferably, the sleeve is sealingly and slidingly connected to the inner wall of the cavity, a group of air outlet holes connected to the cavity are opened on the inner wall of the sleeve, and heat dissipation holes are opened on the top surface of the lampshade; because when the lighting lamp is protected by the sealing plate, the lampshade and the sealing plate will wrap the lighting lamp, and the heat of the lighting lamp during operation will not be dissipated in time. Through the above-mentioned mechanism, when the sleeve moves upward, the sleeve can push the gas in the cavity, so that the gas is blown onto the lighting lamp from the air outlet, and the heat of the lighting lamp is dissipated in time.

[0008] Preferably, a sponge block is fixedly connected to the inner wall of the heat dissipation hole; after the heat dissipation holes are opened on the top surface of the lampshade, it is inevitable that dust and rainwater will enter the lamp in the lampshade through the heat dissipation holes, thereby affecting the normal use of the lamp. At this time, the sponge block can be used to filter the dust in the air entering the heat dissipation holes. At the same time, the sponge block can also absorb rainwater to prevent rainwater from entering the lampshade through the heat dissipation holes, and the moistened sponge block can lower the temperature of the gas entering the lampshade, thereby being more conducive to cooling the lamp.

[0009] Preferably, the inner wall of the sliding sleeve is fixedly connected with an elastic sleeve wrapped around the air outlet, and the inner wall of the elastic sleeve is provided with a group of annular evenly distributed shrinkage holes; when the gas in the cavity is pushed, it will enter the elastic sleeve from the air outlet, and the elastic sleeve will expand until all the shrinkage holes are expanded, and the gas will be evenly blown onto the lamp from the shrinkage holes, thereby improving the uniformity of the gas blowing on the lamp, and further enhancing the heat dissipation effect of the lamp.

[0010] Preferably, the central part of the sealing plate is rotatably connected to a rotating shaft, and a cleaning plate that is larger than the bottom surface of the sealing plate for cleaning is fixedly connected to the surface of the rotating shaft, and a driving mechanism for driving the rotating shaft to rotate is arranged in the lampshade; it is inevitable that some impurities cannot be cleaned up by moving the sealing plate up and down and blowing impurities with the help of gas. At this time, the rotating shaft can be rotated with the help of the driving mechanism, so that the rotating shaft drives the cleaning plate to scrape and clean the impurities on the bottom surface of the sealing plate, thereby improving the cleaning effect of the sealing plate.

[0011] Preferably, a pair of brackets are fixedly connected to the inner wall of the lampshade, and the other end of the bracket is fixedly connected to a hollow ring, the top surface of the hollow ring is provided with an annular guide groove, the inner wall of the guide groove is slidably connected to a push plate, the surface of the rotating shaft is fixedly connected to a rubber block in contact with the push plate, the inner wall of the hollow block is fixedly connected to a rectangular plate, the side of the rectangular plate close to the push plate is fixedly connected to an elastic hollow block, the side of the hollow block away from the connecting plate is fixedly connected to the push plate, the top surface of the inner wall of the cavity is fixedly connected to a hollow elastic block, a connecting pipe is connected between the elastic block and the hollow block, and the rotating shaft and the lampshade are twisted by a torsion spring;

[0012] When the bottom surface of the sealing plate needs to be cleaned, the sliding sleeve can be moved upward, and then the top surface of the sliding sleeve will squeeze the elastic block. At this time, the gas in the elastic block will enter the hollow block from the connecting pipe, and then the hollow block will expand in the hollow ring to push the push plate. At this time, the push plate will push the rotating shaft to rotate, so that the rotating shaft drives the cleaning plate to clean the bottom surface of the sealing plate. The sealing plate can be automatically rotated by the above device, so that the sealing plate can automatically clean the bottom surface of the sealing plate. The rubber block can be deformed. When the sealing plate is removed from the lampshade, it can be squeezed and deformed by the hollow ring, which will not affect the normal removal of the sealing plate from the lampshade.

[0013] Preferably, the lampshade is fixedly connected with a collecting block at the inner wall of the sponge block corresponding to the lampshade, the top surface of the collecting block is opened, and the bottom surface of the collecting block is connected with a guide tube made of metal material, the other end of the guide tube is located above the rectangular groove, and the top surface of the lampshade is provided with a group of through grooves connected with the rectangular groove, and the cleaning plate is located below the through grooves, and the cleaning plate is made of water-absorbing material; when it rains heavily or it rains for a long time, rainwater will enter the lampshade through the sponge block. At this time, with the help of the above-mentioned mechanism, the rainwater can fall into the collecting block after passing through the sponge block, and then flow from the guide tube to the rectangular groove for collection, and then flow from the through groove to the cleaning plate, so that the top surface of the cleaning plate is washed with water, and the cleaning plate can also become moistened at the same time. The moistened cleaning plate can better clean up impurities on the bottom surface of the sealing plate.

[0014] Preferably, the bottom surface of the collecting block is vertically sealed and slidably connected with a sliding rod, the bottom surface of the sliding rod is fixedly connected to the elastic sleeve, and the top surface of the sliding rod is fixedly connected to a pressure plate matching the shape of the sponge block; when the sliding sleeve moves upward, the elastic sleeve will expand, and the expanded elastic sleeve will push the sliding rod upward, so that the sliding rod drives the pressure plate to squeeze the sponge block, thereby squeezing the water in the sponge block out and flowing it into the collecting block, so that more water can be used to clean the sealing plate, and after the water in the sponge block is squeezed out, the sponge block can complete natural drying faster to reduce mold.

[0015] Preferably, a hollow and elastic squeezing block is fixedly connected inside the sponge block, the top surface of the squeezing block is concave, a plurality of grooves are arranged on the surface of the squeezing block, and a group of second springs are fixedly connected to the inner wall of the squeezing block; when the sponge block is squeezed by the push plate, the squeezing block will also be squeezed by the push plate, and the squeezing block will expand, and the groove will arch outward to squeeze out the water in the sponge block, and the squeezing block itself can also squeeze water from the sponge block, and when the squeezing block is shrunk, the groove will recover so that the two sides of the groove are close to the center, and the groove will further expand. The sponge block is squeezed in the second step, thereby further improving the effect of squeezing water from the sponge block, and when it is shriveled, the second spring will drive the top and bottom surfaces of the squeezing block to shake, thereby continuously impacting the inside of the sponge block, so that the water in the sponge block can continue to be squeezed, and at the same time, because the top surface of the squeezing block is concave, when rainwater passes through the sponge block, the rainwater will accumulate on the top surface of the squeezing block, and then when the squeezing block is deformed and expanded, the concave part will arch upward, and at this time the water will be pushed to the top surface of the sponge block and gush out, thereby washing away the impurities on the top surface of the sponge block.

[0016] Preferably, a group of slots are provided on the surface of the adjusting rod, and a block is slidably connected to the side wall of the connecting rod with the slot, and a magnetic block is fixed on the side of the block away from the adjusting rod and is magnetically attracted to the connecting rod. The connecting rod is made of magnetic material, and the bottom surface of the adjusting rod is fixedly connected to a resistance ring slidably connected to the connecting rod; the friction force between the resistance ring and the inner wall of the connecting rod is greater than the force of the adjusting rod sliding downward. When the height of the adjusting rod needs to be adjusted, the block is pulled out of the slot, and then the adjusting rod is moved. After the adjusting rod moves to the appropriate position, the block is pushed to engage with the slot. At this time, the magnetic block will be magnetically attracted to the connecting rod to prevent the block from detaching from the slot. The above device can be used to adjust the adjusting rod, so as to facilitate the adjustment of the lighting range of the lamp.

[0017] The beneficial effects of the present invention are as follows:

[0018] 1. The present invention inserts a rubber ring into the sliding sleeve, and the rubber ring will recover after being inserted into the sliding sleeve, and the sealing plate will be stuck in the sliding sleeve. At this time, the sealing plate can protect the lighting lamp to prevent dust from falling on the lighting lamp. When dust appears on the bottom surface of the sealing plate, the electromagnet can be started intermittently in time. When the electromagnet is started, the connecting plate will be sucked to make the sliding sleeve move upward. At this time, the sealing plate will move upward with the sliding sleeve. After the electromagnet is turned off, the first spring will push the connecting plate to reset the sliding sleeve and the sealing plate. In this process, the sealing plate will move up and down, thereby shaking off impurities on the bottom surface of the sealing plate, so as to achieve the effect of self-cleaning of the sealing plate.

[0019] 2. When the sliding sleeve moves upward, the sliding sleeve can push the gas in the cavity, so that the gas blows onto the lighting lamp from the air outlet, thereby timely dissipating the heat of the lighting lamp, and the dust in the air entering the heat dissipation hole is filtered by means of the sponge block. At the same time, the sponge block can also absorb rainwater to prevent rainwater from entering the lampshade from the heat dissipation hole, and the moistened sponge block can lower the temperature of the gas entering the lampshade, which is more conducive to cooling the lighting lamp. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The present invention will be further described below in conjunction with the accompanying drawings.

[0021] Figure 1 is a stereogram of the present invention;

[0022] Figure 2 It is a schematic diagram of the structure of the lampshade and the sliding sleeve in the present invention;

[0023] Figure 3 It is a schematic diagram of the internal structure of the lampshade and the sliding sleeve in the present invention;

[0024] Figure 4 yes Figure 3 A magnified image of point A;

[0025] Figure 5 yes Figure 3 The enlarged view of point B;

[0026] Figure 6 is a cross-sectional view of the lampshade of the present invention;

[0027] Figure 7 yes Figure 6 Enlarged view of point C;

[0028] Figure 8 It is a schematic diagram of the internal structure of the sponge block of the present invention;

[0029] Fig. 9 It is a structural schematic diagram of embodiment 2 of the present invention.

[0030] In the figure: 1, bottom plate; 2, connecting rod; 3, adjusting rod; 4, lampshade; 5, cavity; 6, sliding sleeve; 7, sealing plate; 8, rubber ring; 9, electromagnet; 10, connecting plate; 11, first spring; 12, air outlet; 13, elastic sleeve; 14, shrinkage hole; 15, lighting lamp; 16, rotating shaft; 17, cleaning plate; 18, bracket; 19, hollow ring; 20, rectangular plate; 21, hollow block; 22, guide groove; 23, push plate; 24, rubber block; 25, elastic block; 26, connecting pipe; 27, rectangular groove; 28, through groove; 29, sponge block; 30, collecting block; 31, guide pipe; 32, sliding rod; 33, pressing plate; 34, extrusion block; 35, second spring; 36, card slot; 37, card block; 38, magnetic block; 39, resistance ring. DETAILED DESCRIPTION

[0031] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0032] Embodiment 1: Figures 1 to 8 As shown, an environmentally friendly lighting structure described in an embodiment of the present invention comprises a base plate 1 and a sealing plate 7; a connecting rod 2 is fixedly connected to the top surface of the base plate 1, an adjusting rod 3 is arranged inside the connecting rod 2, a lampshade 4 is fixedly connected to one end of the adjusting rod 3 away from the base plate 1, a lighting lamp 15 is fixedly installed on the top surface of the inner wall of the lampshade 4, a cavity 5 is opened on the inner wall of the lampshade 4, a sliding sleeve 6 is slidably connected inside the cavity 5, the sealing plate 7 is placed above the bottom surface of the inner wall of the sliding sleeve 6, the sealing plate 7 is made of transparent material, a rubber ring 8 is fixedly connected to the side wall of the sealing plate 7, a group of electromagnets 9 are fixedly connected to the side wall of the lampshade 4, a connecting plate 10 corresponding to the position of the electromagnet 9 is fixedly connected to the side wall of the sliding sleeve 6, the connecting plate 10 is made of magnetic material and is magnetically attracted to the electromagnet 9, and a first spring 11 is fixedly connected between the connecting plate 10 and the electromagnet 9;

[0033] In the prior art, a large amount of dust is generated during road construction. At this time, the dust floating in the air is easily accumulated on the lighting lamp 15 of the lamp, affecting the lighting effect of the lighting lamp 15. At the same time, because the position of the lighting lamp 15 is generally relatively high, it is not convenient for workers to clean the dust on the lighting lamp 15. At this time, the rubber ring 8 can be inserted into the sliding sleeve 6. After the rubber ring 8 is inserted into the sliding sleeve 6, it will recover and the sealing plate 7 will be stuck in the sliding sleeve 6. At this time, the sealing plate 7 can protect the lighting lamp 15 to prevent dust from falling on the lighting lamp 15. When dust appears on the bottom surface of the sealing plate 7, the electromagnet 9 can be started intermittently in time. When the electromagnet 9 is started, the connecting plate 10 will be sucked to make the sliding sleeve 6 move upward. At this time, the sealing plate 7 will move upward with the sliding sleeve 6. After the electromagnet 9 is turned off, the first spring 11 will push the connecting plate 10, so that the sliding sleeve 6 and the sealing plate 7 are reset. In this process, the sealing plate 7 will move up and down, thereby shaking off the impurities on the bottom surface of the sealing plate 7, so as to achieve the effect of self-cleaning of the sealing plate 7.

[0034] The sliding sleeve 6 is sealed and slidably connected to the inner wall of the cavity 5, and a group of air outlet holes 12 connected to the cavity 5 are opened on the inner wall of the sliding sleeve 6, and heat dissipation holes are opened on the top surface of the lampshade 4; because the lighting lamp 15 is protected by the sealing plate 7, the lampshade 4 and the sealing plate 7 will wrap the lighting lamp 15, and the heat of the lighting lamp 15 during operation will not be dissipated in time. Through the above-mentioned mechanism, when the sliding sleeve 6 moves upward, the sliding sleeve 6 can push the gas in the cavity 5, so that the gas blows onto the lighting lamp 15 from the air outlet holes 12, and the lighting lamp 15 is cooled in time.

[0035] A sponge block 29 is fixedly connected to the inner wall of the heat dissipation hole; after the heat dissipation hole is opened on the top surface of the lampshade 4, it is inevitable that dust and rainwater will enter the lamp 15 in the lampshade 4 through the heat dissipation hole, thereby affecting the normal use of the lamp 15. At this time, the sponge block 29 can be used to filter the dust in the air entering the heat dissipation hole. At the same time, the sponge block 29 can also absorb rainwater to prevent rainwater from entering the lampshade 4 through the heat dissipation hole, and the moistened sponge block 29 can lower the temperature of the gas entering the lampshade 4, thereby being more conducive to cooling the lamp 15.

[0036] The inner wall of the sliding sleeve 6 is fixedly connected with an elastic sleeve 13 wrapped around the air outlet 12, and the inner wall of the elastic sleeve 13 is provided with a group of annular uniformly distributed shrinkage holes 14; when the gas in the cavity 5 is pushed, it will enter the elastic sleeve 13 from the air outlet 12, and then the elastic sleeve 13 will expand until all the shrinkage holes 14 are expanded, and the gas will be evenly blown onto the lighting lamp 15 from the shrinkage holes 14, thereby improving the uniformity of the gas blowing on the lighting lamp 15, and then enhancing the heat dissipation effect of the lighting lamp 15.

[0037] The central part of the sealing plate 7 is rotatably connected to a rotating shaft 16, and a cleaning plate 17 larger than the bottom surface of the sealing plate 7 is fixedly connected to the surface of the rotating shaft 16 for cleaning. A driving mechanism for driving the rotating shaft 16 to rotate is arranged in the lampshade 4;

[0038] It is inevitable that some impurities cannot be cleaned up by moving the sealing plate 7 up and down and blowing away impurities with the help of gas. At this time, the driving mechanism can be used to rotate the rotating shaft 16, so that the rotating shaft 16 drives the cleaning plate 17 to scrape and clean the impurities on the bottom surface of the sealing plate 7, thereby improving the cleaning effect of the sealing plate 7.

[0039] A pair of brackets 18 are fixedly connected to the inner wall of the lampshade 4, and a hollow ring 19 is fixedly connected to the other end of the bracket 18. An annular guide groove 22 is provided on the top surface of the hollow ring 19, and a push plate 23 is slidably connected to the inner wall of the guide groove 22. A rubber block 24 in contact with the push plate 23 is fixedly connected to the surface of the rotating shaft 16. A rectangular plate 20 is fixedly connected to the inner wall of the hollow block 21. A side of the rectangular plate 20 close to the push plate 23 is fixedly connected to an elastic hollow block 21, and a side of the hollow block 21 away from the connecting plate 10 is fixedly connected to the push plate 23. A hollow elastic block 25 is fixedly connected to the top surface of the inner wall of the cavity 5. A connecting pipe 26 is connected between the elastic block 25 and the hollow block 21, and the rotating shaft 16 and the lampshade 4 are twisted by a torsion spring.

[0040] When the bottom surface of the sealing plate 7 needs to be cleaned, the sliding sleeve 6 can be moved upward, and then the top surface of the sliding sleeve 6 will squeeze the elastic block 25. At this time, the gas in the elastic block 25 will enter the hollow block 21 from the connecting pipe 26, and then the hollow block 21 will expand in the hollow ring 19 to push the push plate 23. At this time, the push plate 23 will push the rotating shaft 16 to rotate, so that the rotating shaft 16 drives the cleaning plate 17 to clean the bottom surface of the sealing plate 7. The sealing plate 7 can be automatically rotated by the above device, so that the sealing plate 7 can automatically clean the bottom surface of the sealing plate 7. The rubber block 24 can be deformed. When the sealing plate 7 is removed from the lampshade 4, it can be squeezed and deformed by the hollow ring 19, which will not affect the normal removal of the sealing plate 7 from the lampshade 4.

[0041] A collecting block 30 is fixedly connected to the inner wall of the lampshade 4 corresponding to the sponge block 29. The top surface of the collecting block 30 is open. The bottom surface of the collecting block 30 is connected to a guide tube 31 made of metal material. The other end of the guide tube 31 is located above the rectangular groove 27. The top surface of the lampshade 4 is provided with a group of through grooves 28 connected to the rectangular groove 27. The cleaning plate 17 is located below the through grooves 28. The cleaning plate 17 is made of water-absorbing material.

[0042] When it rains heavily or for a long time, rainwater will enter the lampshade 4 through the sponge block 29. At this time, with the help of the above-mentioned mechanism, after the rainwater passes through the sponge block 29, it can fall into the collecting block 30, and then flow from the guide tube 31 to the rectangular groove 27 for collection, and then flow from the through groove 28 to the cleaning plate 17, so that the top surface of the cleaning plate 17 is washed by water, and the cleaning plate 17 can also become moistened. The moistened cleaning plate 17 can better clean the impurities on the bottom surface of the sealing plate 7.

[0043] The bottom surface of the collecting block 30 is vertically sealed and slidably connected with a slide rod 32, the bottom surface of the slide rod 32 is fixedly connected to the elastic sleeve 13, and the top surface of the slide rod 32 is fixedly connected to a pressing plate 33 matching the shape of the sponge block 29;

[0044] When the sliding sleeve 6 moves upward, the elastic sleeve 13 will expand. At this time, the expanded elastic sleeve 13 will push the sliding rod 32 upward, so that the sliding rod 32 drives the pressure plate 33 to squeeze the sponge block 29, thereby squeezing the water in the sponge block 29 out and flowing it into the collecting block 30, so that more water can be used to clean the sealing plate 7, and after the water in the sponge block 29 is squeezed out, the sponge block 29 can complete natural drying faster to reduce mold.

[0045] A hollow and elastic extrusion block 34 is fixedly connected inside the sponge block 29. The top surface of the extrusion block 34 is concave. The surface of the extrusion block 34 is provided with a plurality of grooves. A group of second springs 35 are fixedly connected to the inner wall of the extrusion block 34.

[0046] When the sponge block 29 is squeezed by the push plate 23, the squeezing block 34 will also be squeezed by the push plate 23. At this time, the squeezing block 34 will expand, and the groove will arch outward to squeeze out the water in the sponge block 29. At the same time, the squeezing block 34 itself can also squeeze water from the sponge block 29. When the squeezing block 34 is shrunk, the groove will recover, so that the two sides of the groove are close to the center. At this time, the groove will further squeeze the sponge block 29, thereby further improving the effect of squeezing water from the sponge block 29. When it is shrunk, the second spring 35 will drive the top and bottom surfaces of the squeezing block 34 to shake, thereby continuously impacting the inside of the sponge block 29, so that the water in the sponge block 29 can continue to be squeezed. At the same time, because the top surface of the squeezing block 34 is concave, when rainwater passes through the sponge block 29, the rainwater will accumulate on the top surface of the squeezing block 34, and then when the squeezing block 34 is deformed and expanded, the concave part will arch upward, and at this time, the water will be pushed to the top surface of the sponge block 29 and gush out, thereby washing away the impurities on the top surface of the sponge block 29.

[0047] Embodiment 2: Fig. 9As shown, compared with Example 1, another implementation of the present invention is: a group of slots 36 are opened on the surface of the adjusting rod 3, and a block 37 that is engaged with the slot 36 is slidably connected to the side wall of the connecting rod 2, and a magnetic block 38 that is magnetically attracted to the connecting rod 2 is fixed on the side of the block 37 away from the adjusting rod 3, and the connecting rod 2 is made of magnetic material, and the bottom surface of the adjusting rod 3 is fixedly connected with a resistance ring 39 that is slidably connected to the connecting rod 2; the friction force between the resistance ring 39 and the inner wall of the connecting rod 2 is greater than the force of the adjusting rod 3 sliding downward. When it is necessary to adjust the height of the adjusting rod 3, the block 37 is pulled out of the slot 36, and then the adjusting rod 3 is moved. After the adjusting rod 3 is moved to the appropriate position, the block 37 is pushed to engage with the slot 36. At this time, the magnetic block 38 will be magnetically attracted to the connecting rod 2 to prevent the block 37 from being detached from the slot 36. The above device achieves the function of adjusting the adjusting rod 3, so as to facilitate the adjustment of the lighting range of the lighting lamp 15.

[0048] Working principle: insert the rubber ring 8 into the sliding sleeve 6, and the rubber ring 8 will recover after being inserted into the sliding sleeve 6, and the sealing plate 7 will be stuck in the sliding sleeve 6. At this time, the sealing plate 7 can protect the lighting lamp 15 to prevent dust from falling on the lighting lamp 15. When dust appears on the bottom surface of the sealing plate 7, the electromagnet 9 can be started intermittently in time. When the electromagnet 9 is started, the connecting plate 10 will be sucked to make the sliding sleeve 6 move upward. At this time, the sealing plate 7 will move upward with the sliding sleeve 6. After the electromagnet 9 is turned off, the first spring 11 will push the connecting plate 10 to reset the sliding sleeve 6 and the sealing plate 7. In this process, the sealing plate 7 will move up and down, so as to shake off the impurities on the bottom surface of the sealing plate 7, so as to achieve the effect of self-cleaning of the sealing plate 7.

[0049] When the illuminating lamp 15 is protected by the sealing plate 7, the lampshade 4 and the sealing plate 7 will wrap the illuminating lamp 15, and the heat of the illuminating lamp 15 during operation will not be dissipated in time. When the sliding sleeve 6 moves upward, the sliding sleeve 6 can push the gas in the cavity 5 through the above mechanism, so that the gas blows onto the illuminating lamp 15 from the air outlet 12, thereby dissipating the heat of the illuminating lamp 15 in time.

[0050] After the heat dissipation holes are opened on the top surface of the lampshade 4, it is inevitable that dust and rainwater will enter the illuminating lamp 15 in the lampshade 4 through the heat dissipation holes, thereby affecting the normal use of the illuminating lamp 15. At this time, the dust in the air entering the heat dissipation holes can be filtered by means of the sponge block 29. At the same time, the sponge block 29 can also absorb rainwater to prevent rainwater from entering the lampshade 4 through the heat dissipation holes. In addition, the wet sponge block 29 can lower the temperature of the gas entering the lampshade 4, thereby being more conducive to cooling the illuminating lamp 15.

[0051] When the gas in the cavity 5 is pushed, it will enter the elastic sleeve 13 from the air outlet 12. At this time, the elastic sleeve 13 will expand until all the shrinkage holes 14 are expanded. Then, the gas will be blown evenly onto the illuminating lamp 15 from the shrinkage holes 14, thereby improving the uniformity of the gas blowing onto the illuminating lamp 15, and further enhancing the heat dissipation effect of the illuminating lamp 15.

[0052] By moving the sealing plate 7 up and down and blowing the impurities with the help of gas, it is inevitable that some impurities cannot be cleaned up. At this time, the driving mechanism can be used to rotate the rotating shaft 16, so that the rotating shaft 16 drives the cleaning plate 17 to scrape and clean the impurities on the bottom surface of the sealing plate 7, thereby improving the cleaning effect of the sealing plate 7; when the bottom surface of the sealing plate 7 needs to be cleaned, the sliding sleeve 6 can be moved upward, and then the top surface of the sliding sleeve 6 will squeeze the elastic block 25. At this time, the gas in the elastic block 25 will enter the hollow block 21 from the connecting pipe 26, and then the hollow block 21 will expand in the hollow ring 19 to push the push plate 23. At this time, the push plate 23 will push the rotating shaft 16 to rotate, so that the rotating shaft 16 drives the cleaning plate 17 to clean the bottom surface of the sealing plate 7.

[0053] The sealing plate 7 can be automatically rotated by the above device, so that the sealing plate 7 can automatically clean the bottom surface of the sealing plate 7, and the rubber block 24 can be deformed. When the sealing plate 7 is taken out of the lampshade 4, it can be squeezed and deformed by the hollow ring 19, which will not affect the normal removal of the sealing plate 7 from the lampshade 4;

[0054] When it rains heavily or for a long time, rainwater will enter the lampshade 4 through the sponge block 29. At this time, with the help of the above mechanism, after the rainwater passes through the sponge block 29, the rainwater will fall into the collecting block 30, and then flow from the guide pipe 31 to the rectangular groove 27 for collection, and then flow from the through groove 28 to the cleaning plate 17, so that the top surface of the cleaning plate 17 is washed by water, and the cleaning plate 17 can also become wet. The wet cleaning plate 17 can better clean the impurities on the bottom surface of the sealing plate 7;

[0055] When the sliding sleeve 6 moves upward, the elastic sleeve 13 will expand. At this time, the expanded elastic sleeve 13 will push the sliding rod 32 upward, so that the sliding rod 32 drives the pressing plate 33 to squeeze the sponge block 29, so that the water in the sponge block 29 is squeezed out and flows into the collecting block 30, so that more water can be used to clean the sealing plate 7. After the water in the sponge block 29 is squeezed out, the sponge block 29 can complete natural drying faster to reduce mold.

[0056] When the sponge block 29 is squeezed by the push plate 23, the squeezing block 34 will also be squeezed by the push plate 23. At this time, the squeezing block 34 will expand, and the groove will arch outward to squeeze out the water in the sponge block 29. At the same time, the squeezing block 34 itself can also squeeze water from the sponge block 29. When the squeezing block 34 is shrunk, the groove will recover, so that the two sides of the groove are close to the center. At this time, the groove will further squeeze the sponge block 29, thereby further improving the effect of squeezing water from the sponge block 29. When it is shrunk, the second spring 35 will drive the top and bottom surfaces of the squeezing block 34 to shake, thereby continuously impacting the inside of the sponge block 29, so that the water in the sponge block 29 can continue to be squeezed. At the same time, because the top surface of the squeezing block 34 is concave, when rainwater passes through the sponge block 29, the rainwater will accumulate on the top surface of the squeezing block 34, and then when the squeezing block 34 is deformed and expanded, the concave part will arch upward, and at this time, the water will be pushed to the top surface of the sponge block 29 and gush out, thereby washing away the impurities on the top surface of the sponge block 29.

[0057] The above-mentioned front, back, left, right, top and bottom are all based on the figures in the specification. Figure 1 As a benchmark, according to the person's observation perspective, the side of the device facing the observer is defined as the front, the left side of the observer is defined as the left, and so on.

[0058] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the scope of protection of the present invention.

[0059] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. An environmentally friendly lighting structure, Features: The invention comprises a bottom plate (1) and a sealing plate (7); the top surface of the bottom plate (1) is fixedly connected to a connecting rod (2); an adjusting rod (3) is arranged inside the connecting rod (2); an end of the adjusting rod (3) away from the bottom plate (1) is fixedly connected to a lampshade (4); an illuminating lamp (15) is fixedly mounted on the top surface of the inner wall of the lampshade (4); a cavity (5) is provided on the inner wall of the lampshade (4); a sliding sleeve (6) is slidably connected inside the cavity (5); and the sealing plate (7) is placed on the sliding sleeve (6). Above the bottom surface of the inner wall, the sealing plate (7) is made of a transparent material, the side wall of the sealing plate (7) is fixedly connected to a rubber ring (8), the side wall of the lampshade (4) is fixedly connected to a group of electromagnets (9), the side wall of the sliding sleeve (6) is fixedly connected to a connecting plate (10) corresponding to the position of the electromagnet (9), the connecting plate (10) is made of a magnetic material and is magnetically attracted to the electromagnet (9), and a first spring (11) is fixedly connected between the connecting plate (10) and the electromagnet (9).

2. An environmentally friendly lighting structure according to claim 1, Features: The sliding sleeve (6) is sealingly and slidingly connected to the inner wall of the cavity (5); the inner wall of the sliding sleeve (6) is provided with a group of air outlet holes (12) communicating with the cavity (5); and the top surface of the lampshade (4) is provided with heat dissipation holes.

3. An environmentally friendly lighting structure according to claim 2, Features: A sponge block (29) is fixedly connected to the inner wall of the heat dissipation hole.

4. The environmentally friendly lighting structure according to claim 3, Features: An elastic sleeve (13) wrapped around the air outlet (12) is fixedly connected to the inner wall of the sliding sleeve (6), and a group of evenly distributed shrinkage holes (14) in an annular shape are formed on the inner wall of the elastic sleeve (13).

5. The environmentally friendly lighting structure according to claim 1, Features: The central part of the sealing plate (7) is rotatably connected to a rotating shaft (16), the surface of the rotating shaft (16) is fixedly connected to a cleaning plate (17) larger than the bottom surface of the sealing plate (7) for cleaning, and a driving mechanism for driving the rotating shaft (16) to rotate is arranged in the lampshade (4).

6. The environmentally friendly lighting structure according to claim 5, Features: A pair of brackets (18) are fixedly connected to the inner wall of the lampshade (4); the other end of the bracket (18) is fixedly connected to a hollow ring (19); an annular guide groove (22) is provided on the top surface of the hollow ring (19); a push plate (23) is slidably connected to the inner wall of the guide groove (22); a rubber block (24) in contact with the push plate (23) is fixedly connected to the surface of the rotating shaft (16); a rectangular plate (21) is fixedly connected to the inner wall of the hollow block (21); 20), a side of the rectangular plate (20) close to the push plate (23) is fixedly connected to an elastic hollow block (21), a side of the hollow block (21) away from the connecting plate (10) is fixedly connected to the push plate (23), a top surface of the inner wall of the cavity (5) is fixedly connected to a hollow elastic block (25), a connecting pipe (26) is connected between the elastic block (25) and the hollow block (21), and the rotating shaft (16) and the lampshade (4) are twistedly connected via a torsion spring.

7. An environmentally friendly lighting structure according to claim 6, Features: A collecting block (30) is fixedly connected to the inner wall of the lampshade (4) corresponding to the sponge block (29); the top surface of the collecting block (30) is opened; the bottom surface of the collecting block (30) is connected to a guide tube (31) made of a metal material; the other end of the guide tube (31) is located above the rectangular groove (27); the top surface of the lampshade (4) is provided with a group of through grooves (28) connected to the rectangular groove (27); the cleaning plate (17) is located below the through grooves (28); and the cleaning plate (17) is made of a water-absorbing material.

8. The environmentally friendly lighting structure according to claim 7, Features: The bottom surface of the collecting block (30) is vertically sealed and slidably connected to a slide rod (32), the bottom surface of the slide rod (32) is fixedly connected to the elastic sleeve (13), and the top surface of the slide rod (32) is fixedly connected to a pressing plate (33) that matches the shape of the sponge block (29).

9. The environmentally friendly lighting structure according to claim 8, Features: A hollow and elastic extrusion block (34) is fixedly connected inside the sponge block (29); the top surface of the extrusion block (34) is concave; a plurality of grooves are formed on the surface of the extrusion block (34); and a group of second springs (35) are fixedly connected to the inner wall of the extrusion block (34).

10. The environmentally friendly lighting structure according to claim 1, Features: A group of slots (36) are provided on the surface of the adjusting rod (3); a block (37) is slidably connected to the side wall of the connecting rod (2) and is engaged with the slot (36); a magnetic block (38) is fixed on the side of the block (37) away from the adjusting rod (3) and is magnetically attracted to the connecting rod (2); the connecting rod (2) is made of magnetic material; and a resistance ring (39) is fixedly connected to the bottom surface of the adjusting rod (3) and is slidably connected to the connecting rod (2).

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