CN107702047B - Solar street lamp with heat dissipation function - Google Patents

Solar street lamp with heat dissipation function Download PDF

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Publication number
CN107702047B
CN107702047B CN201710986740.0A CN201710986740A CN107702047B CN 107702047 B CN107702047 B CN 107702047B CN 201710986740 A CN201710986740 A CN 201710986740A CN 107702047 B CN107702047 B CN 107702047B
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China
Prior art keywords
water
water tank
street lamp
heat dissipation
pipe
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CN201710986740.0A
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Chinese (zh)
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CN107702047A (en
Inventor
王远
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HUNAN KANGSHENG QINGFENG NEW ENERGY TECHNOLOGY Co.,Ltd.
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Hunan Kangsheng Qingfeng New Energy Technology Co ltd
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Priority to CN201710986740.0A priority Critical patent/CN107702047B/en
Publication of CN107702047A publication Critical patent/CN107702047A/en
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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21SNON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S9/00Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
    • F21S9/02Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
    • F21S9/03Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator rechargeable by exposure to light
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50Cooling arrangements
    • F21V29/56Cooling arrangements using liquid coolants
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21YINDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00Light-generating elements of semiconductor light sources
    • F21Y2115/10Light-emitting diodes [LED]
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/72Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting

Abstract

The invention discloses a solar street lamp with a heat dissipation function, which comprises a street lamp pole and a side lever, wherein the side lever is arranged on the street lamp pole, the side lever is a heat conduction pipe connected with an L ED illuminating lamp, the interior of the street lamp pole is hollow, the top of the street lamp pole is provided with a rain receiving opening, the bottom of the street lamp pole is communicated with a first water tank, the first water tank is communicated with a first water pump, the first water pump is communicated with a first main water pipe, the outlet of the first main water pipe is communicated with the first water tank, a control mechanism is arranged in the first water tank, a second water tank is connected in a supporting seat in a sliding mode, the top of the first water tank is communicated with a water outlet pipe, the water outlet pipe is communicated with the second water tank, an inserting rod is arranged on the water outlet pipe, the second water tank is communicated with a second water pump, the second main water pipe is communicated with the first water tank, the bottom of the second water tank is provided with a water outlet, and a sealing cover is connected on the water outlet in a sliding mode.

Description

Solar street lamp with heat dissipation function
Technical Field
The invention relates to the field of lighting equipment, in particular to a solar street lamp with a heat dissipation function.
Background
The solar L ED street lamp gradually enters the field of vision of people with the advantages of directional light emission, high efficiency, low power consumption, good driving characteristic, high response speed, long service life, environmental protection and the like, and becomes a new generation of energy-saving lamp which is most likely to replace the traditional street lamp at present, however, the L ED street lamp has higher requirement on heat dissipation, and because the surface of the L ED street lamp is easily covered by dust after being exposed outdoors for a long time, the heat dissipation body cannot well dissipate heat outwards.
In order to solve the problems, the utility model with the application number of 201220582370.7 discloses a L ED street lamp with a cleaning function, which comprises a plurality of light source modules, at least one heat dissipation module, a lamp body upper cover and a plurality of water through holes, wherein the light source modules are connected through a circuit, each light source module is provided with a circuit board and a plurality of L ED illuminating lamp beads, the lamp beads are arranged on the circuit board, each circuit board is arranged on one heat dissipation module, the lamp body upper cover covers the heat dissipation module and the light source modules, and the water through holes are formed in the lamp body upper cover.
The above scheme solves the defects in the prior art by arranging the water through holes, but the above scheme still has the following problems: above scheme dispels the heat through heat dissipation module, only relies on heat-conduction to dispel the heat, and the radiating efficiency is lower, still has the bad problem of heat dissipation to the life of street lamp has been reduced.
Disclosure of Invention
The invention aims to provide a solar street lamp with a heat dissipation function.
The solar street lamp with the heat dissipation function comprises a street lamp pole and a side lever, the side lever is arranged on the street lamp pole, one side, away from the street lamp pole, of the side lever is connected with an L ED illuminating lamp, the side lever is a heat pipe connected with an L ED illuminating lamp, the street lamp pole is hollow inside, a rain receiving port is formed in the top of the street lamp pole, a supporting seat is arranged at the bottom of the street lamp pole, the street lamp pole is fixedly connected onto the supporting seat, a first water tank is communicated with the bottom of the street lamp pole, the first water tank is communicated with a first water pump, the first water pump is communicated with a first main water pipe, an outlet of the first main water pipe is communicated with the first water tank, the first main water pipe is connected onto the side lever, a control mechanism for controlling the first water pump to be opened and closed according to temperature change is arranged in the first water tank, a second water tank is connected in the supporting seat in a sliding mode, the second water tank is lower than the first water tank, the top of the first water tank is communicated with a water outlet pipe, the water tank is communicated with the second water tank, a water outlet is connected in a winding mode, a communicating rod for opening and closing the water tank is arranged on the water outlet, the second water tank, the main water tank is communicated with a water tank, and.
The technical principle of the scheme is that a street lamp pole is used for supporting the whole street lamp, a side rod is installed on the street lamp pole and can be used for supporting and installing L ED illuminating lamps and can conduct heat conduction and heat dissipation for L ED illuminating lamps, a first water tank can store rainwater, the rainwater flows into the street lamp pole through a rainwater receiving port and flows into the first water tank along the street lamp pole, the first water tank starts to collect the rainwater, when the rainwater in the first water tank is more and more, the first water tank moves towards the direction close to a second water tank until the water in the first water tank is full of water in a water outlet pipe, an inserting rod opens the water outlet pipe, the water flows into the second water tank from the first water tank, the rainwater in the second water tank starts to collect, when the second water tank is full of water, a sealing cover is opened to discharge the redundant rainwater to the ground, and if the rainwater in the first water tank and the second water tank is full of rainwater, the process can replace the rainwater in the first water tank and the second water tank.
When the temperature of the L ED illuminating lamp is high, a first water pump is started, water in a first water tank is pumped into a first main water pipe by the first water pump, the first main water pipe cools a side rod, the temperature of the side rod is reduced, and the purpose of radiating the L ED illuminating lamp is achieved.
Compared with the prior art, the scheme has the beneficial effects that the scheme can continuously and alternately radiate the side rod through the arrangement of the first water tank, the second water tank and the like, so that the side rod is maintained at a lower temperature, better radiation of L ED illuminating lamps is ensured, and the service life of L ED illuminating lamps is prolonged.
Further: the control mechanism comprises a heated expansion block and a button, the heated expansion block and the button are arranged oppositely, and the button is used for controlling the first water pump to be opened and closed. When the temperature on the side lever risees gradually, start first water pump, water pump in first water tank is gone into first main water pipe to first water pump, along with the circulation, the temperature in the first water tank risees gradually, the thermal expansion piece will be heated and expand gradually, rise to when certain when the temperature, the thermal expansion piece will expand to touch with the button mutually, the button will be closed first water pump and supply water for first main water pipe, after the side lever temperature reduces to a certain extent, the thermal expansion piece volume will shrink, the thermal expansion piece breaks away from and touches mutually with the button, first water pump will supply water, thereby the automatically regulated of first water pump has been realized.
Further: the heated expansion block is a rubber block. The rubber block has good elasticity, is easy to expand when heated and is easy to shrink when cooled, and can meet the requirement of volume change of the heated expansion block.
Further: a second spring is connected between the sealing cover and the second water tank. The arrangement of the second spring can ensure that the sealing cover can tightly seal the water outlet.
Further: and a third spring is connected between the second water tank and the supporting seat, and a top column for jacking the sealing cover is fixed on the supporting seat opposite to the sealing cover on the second water tank. This setting, when the second water tank is full of water, the second water tank removes the position of closing cap and fore-set contact, and the fore-set will close the lid top from the delivery port, and unnecessary water will flow into the underground from the delivery port in the second water tank, no longer increases behind the water in the second water tank, and moisture in the second water tank reduces gradually, and the second water tank upwards moves gradually, and after keeping certain water yield in the second water tank, the closing cap breaks away from with the fore-set.
Furthermore, the middle part of the side lever is a rotatable heat dissipation lever, a first gear is fixed on the heat dissipation lever, the first gear is meshed with a second gear, the second gear is coaxially connected with a turbine, the turbine is rotatably connected in a second water injection pipe, after the second water pump is started, the second water pump pumps water in the second water tank into a second main water pipe, the flowing water drives the turbine to rotate, the turbine drives the second gear to rotate, the second gear drives the first gear to rotate, the first gear drives the heat dissipation lever to rotate, the air flow around the heat dissipation lever is increased, the heat dissipation of the heat dissipation lever is accelerated, so that the side lever is stronger in heat dissipation performance, the heat of the IED illuminating lamp is more easily dissipated, the L ED illuminating lamp is maintained at lower temperature, and the service life of the L ED illuminating lamp is better prolonged.
Drawings
Fig. 1 is a schematic view of an embodiment of a solar street lamp with a heat dissipation function according to the invention.
Detailed Description
The invention is further explained in detail by the specific embodiments, wherein the reference numerals in the drawings include a light pole 1, a side pole 2, a first gear 3, a heat radiation pole 4, an L ED illuminating lamp 5, a second gear 6, a second main water pipe 7, a first main water pipe 8, a support seat 9, a first water tank 10, a first water pump 11, a rubber block 12, a button 13, a second water tank 14, a seal cover 15, a top column 16 and a second water pump 17.
The embodiment is basically described with reference to fig. 1, a solar street lamp with a heat dissipation function comprises a street lamp pole 1 and a side lever 2, the side lever 2 is arranged on the street lamp pole 1, the right side of the side lever 2 is connected with L ED illuminating lamps 5, the side lever 2 is a heat pipe connected with L ED illuminating lamps 5, the street lamp pole 1 is hollow, the top of the street lamp pole 1 is provided with a rain receiving port, the bottom of the street lamp pole 1 is provided with a support seat 9, the street lamp pole 1 is welded on the support seat 9, the bottom of the street lamp pole 1 is communicated with a first water tank 10, the first water tank 10 is communicated with a first water pump 11, the first water pump 11 is communicated with a first main water pipe 8, the outlet of the first main water pipe 8 is communicated with the first water tank 10, the first water tank 10 is slidably connected on the support seat 9, a first spring is welded between the first water tank 10 and the support seat 9, the first main water pipe 8 is wound on the side lever 2, a control mechanism which is provided with a first water pump 11 and is provided with a second water pump 14, the top of a second water tank 7 is connected with a second water tank 14, a second water pump 14, a second water tank 14 is connected with a second water tank 7, a second water tank 14, a second water pump 14, a second water tank 14 is connected with a second water tank 7, a second water tank 14 is connected with a second water tank 7, a second water tank 14, a second water tank 7, a second water pump 14, a second water tank 7, a second water tank 14, a second water tank 7 is connected with a second water tank 7, a second water tank 14.
When raining, rainwater flows into the light pole 1 through the rain receiving port and flows into the first water tank 10 along the light pole 1, the first water tank 10 starts to collect rain, when the rainwater in the first water tank 10 is more and more, the first water tank 10 will move downwards until the water in the first water tank 10 is full of water to the water outlet pipe, the water outlet pipe will be opened by the inserted rod, the water will flow into the second water tank 14 from the first water tank 10, the rain will begin to collect in the second water tank 14, when the second water tank 14 is full, the second water tank 14 will move to the position where the sealing cover 15 contacts with the top pillar 16, the top pillar 16 will push the sealing cover 15 away from the water outlet, the excess water in the second water tank 14 will flow into the ground from the water outlet, after the water is no longer added in the second water tank 14, the water in the second water tank 14 is gradually reduced, and the second water tank 14 gradually moves upwards until a certain amount of water is maintained in the second water tank 14, and the sealing cover 15 is separated from the top column 16; in addition, if the first and second water tanks 10 and 14 are filled with rainwater, the process may replace the rainwater in the first and second water tanks 10 and 14.
When the temperature of L ED L ED lighting lamp 5 is high, the temperature on the side lever 2 gradually rises, the first water pump 11 is started, the first water pump 11 pumps water in the first water tank 10 into the first main water pipe 8, the first main water pipe 8 cools the side lever 2, the temperature of the side lever 2 is reduced, along with circulation, when the temperature of the water in the first water tank 10 gradually rises, the rubber block 12 is heated and gradually expands, when the temperature rises to a certain value, the rubber block 12 expands to be in contact with the button 13, the button 13 closes the first water pump 11 to supply water to the first main water pipe 8, at the moment, the second water pump 17 is started, the second water pump 17 pumps water in the second water tank 14 into the second main water pipe 7, the second main water pipe 7 cools and reduces the temperature of the side lever 2, flowing water also drives the turbine to rotate, the turbine drives the second gear 6 to rotate, the second gear 6 drives the first gear 3 to rotate, the first gear 3 drives the heat dissipation lever 4 to rotate, air around the heat dissipation lever 4 flows to quicken the temperature of the heat dissipation lever 4, the second water pump 6 drives the turbine to rotate, the second gear 6 to start the second water pump 17 to rotate, the heat dissipation water pump 17 to start the second water pump 17 to reduce the temperature of the second water tank 14, the temperature of the second water tank 14 when the heat dissipation water pump 17 starts, the heat dissipation water pump 17 and the heat dissipation water pump 17 starts, the second water pump 17 to start the heat dissipation water pump 17 to start, the heat dissipation water pump 17 to reduce the temperature of the heat dissipation water tank 10, the heat dissipation water pump 17, and the heat dissipation water pump 17 to start the temperature of the second water tank 10, the heat dissipation water pump 17 to start.
The foregoing is merely an example of the present invention and common general knowledge of known specific structures and features of the embodiments is not described herein in any greater detail. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims (6)

1. The solar street lamp with the heat dissipation function comprises a street lamp pole and a side pole, wherein the side pole is arranged on the street lamp pole, one side of the side pole, which is far away from the street lamp pole, is connected with a L ED illuminating lamp, and the side pole is a heat conduction pipe connected with a L ED illuminating lamp, the interior of the street lamp pole is hollow, the top of the street lamp pole is provided with a rain receiving port, the bottom of the street lamp pole is provided with a supporting seat, the street lamp pole is fixedly connected onto the supporting seat, the bottom of the street lamp pole is communicated with a first water tank, the first water tank is communicated with a first water pump, the first water pump is communicated with a first main water pipe, the outlet of the first main water pipe is communicated with the first water tank, the first main water tank is connected onto the supporting seat, the first main water pipe is wound onto the side pole, a control mechanism for controlling the opening and closing of the first water pump according to the temperature change is arranged in the first water tank, the supporting seat is connected with a second water tank in a sliding mode, the top of the first water tank is communicated with a water outlet pipe, the water pipe is communicated with a second water tank, the water pipe is connected with the second water tank in a sliding mode that the water outlet pipe is arranged on the second water tank;
when the temperature of the L ED lighting lamp is high, a first water pump is started, the first water pump pumps water in a first water tank into a first main water pipe, the first main water pipe cools a side rod, when the temperature of the water in the first water tank gradually rises, a control mechanism closes the first water pump, the first water pump stops supplying water, at the moment, a second water pump is started, the second water pump starts cooling the side rod, the first water tank starts radiating during the period, and when the temperature of the second water tank rises and the temperature of the first water tank is reduced to be suitable for cooling, the second water pump is closed.
2. The solar street light with heat dissipation function according to claim 1, wherein: the control mechanism comprises a heated expansion block and a button, the heated expansion block and the button are arranged oppositely, and the button is used for controlling the first water pump to be started and stopped.
3. The solar street lamp with the heat dissipation function as claimed in claim 2, wherein: the heated expansion block is a rubber block.
4. The solar street light with heat dissipation function according to claim 1, wherein: and a second spring is connected between the sealing cover and the second water tank.
5. The solar street lamp with the heat dissipation function as recited in claim 4, wherein: and a third spring is connected between the second water tank and the supporting seat, and a top column for jacking the sealing cover is fixed on the supporting seat opposite to the sealing cover of the second water tank.
6. The solar street light with the heat dissipation function according to any one of claims 1 to 5, wherein: the middle part of the side rod is a rotatable heat dissipation rod, a first gear is fixed on the heat dissipation rod, a second gear is meshed with the first gear, the second gear is coaxially connected with a turbine, and the turbine is rotatably connected in the second main water pipe.
CN201710986740.0A 2017-10-20 2017-10-20 Solar street lamp with heat dissipation function Active CN107702047B (en)

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Application Number Priority Date Filing Date Title
CN201710986740.0A CN107702047B (en) 2017-10-20 2017-10-20 Solar street lamp with heat dissipation function

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CN107702047A CN107702047A (en) 2018-02-16
CN107702047B true CN107702047B (en) 2020-08-07

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Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108506878A (en) * 2018-03-01 2018-09-07 深圳市贝优通新能源技术开发有限公司 A kind of environment-friendly type LED illuminating street lamp with heat sinking function based on Internet of Things
CN108561822A (en) * 2018-04-17 2018-09-21 中山市风华稀柠照明设计有限公司 A kind of garden lamp
CN108713421A (en) * 2018-05-24 2018-10-30 道真自治县云星种植有限责任公司 Cortex Phellodendri planting greenhouse
CN108758582B (en) * 2018-06-15 2021-06-18 东阳市天齐知识产权运营有限公司 Heat dissipation and heating system based on street lamp main body

Citations (7)

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Publication number Priority date Publication date Assignee Title
JPH05325603A (en) * 1992-05-14 1993-12-10 Stanley Electric Co Ltd Installation method for lighting device of discharge lamp headlight
US7990030B2 (en) * 2009-10-12 2011-08-02 Fu Zhun Precision Industry (Shen Zhen) Co., Ltd. Lamp assembly
CN203500974U (en) * 2013-09-30 2014-03-26 周庆川 Flow heat dissipation type street lamp
CN205716828U (en) * 2016-05-18 2016-11-23 江苏新思维光电有限公司 A kind of high efficiency and heat radiation street lamp
CN205746552U (en) * 2016-06-20 2016-11-30 安徽科发信息科技有限公司 A kind of solar street light
CN106704971A (en) * 2016-12-16 2017-05-24 重庆博钻太阳能灯具有限公司 Automatic cleaning solar street lamp
CN106838783A (en) * 2016-12-09 2017-06-13 扬州市泰吉工贸有限公司 A kind of solar street light

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05325603A (en) * 1992-05-14 1993-12-10 Stanley Electric Co Ltd Installation method for lighting device of discharge lamp headlight
US7990030B2 (en) * 2009-10-12 2011-08-02 Fu Zhun Precision Industry (Shen Zhen) Co., Ltd. Lamp assembly
CN203500974U (en) * 2013-09-30 2014-03-26 周庆川 Flow heat dissipation type street lamp
CN205716828U (en) * 2016-05-18 2016-11-23 江苏新思维光电有限公司 A kind of high efficiency and heat radiation street lamp
CN205746552U (en) * 2016-06-20 2016-11-30 安徽科发信息科技有限公司 A kind of solar street light
CN106838783A (en) * 2016-12-09 2017-06-13 扬州市泰吉工贸有限公司 A kind of solar street light
CN106704971A (en) * 2016-12-16 2017-05-24 重庆博钻太阳能灯具有限公司 Automatic cleaning solar street lamp

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