CN112728477A - Retaining heat dissipation formula municipal administration street lamp - Google Patents
Retaining heat dissipation formula municipal administration street lamp Download PDFInfo
- Publication number
- CN112728477A CN112728477A CN202110006869.7A CN202110006869A CN112728477A CN 112728477 A CN112728477 A CN 112728477A CN 202110006869 A CN202110006869 A CN 202110006869A CN 112728477 A CN112728477 A CN 112728477A
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- Prior art keywords
- wall
- lamp
- fixedly connected
- water storage
- heat dissipation
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 74
- 229910001285 shape-memory alloy Inorganic materials 0.000 claims description 15
- 244000309464 bull Species 0.000 claims description 5
- 241000883990 Flabellum Species 0.000 claims description 4
- 238000009423 ventilation Methods 0.000 claims description 2
- 230000006870 function Effects 0.000 claims 1
- 239000012535 impurity Substances 0.000 abstract description 6
- 239000000428 dust Substances 0.000 abstract description 5
- 238000001816 cooling Methods 0.000 abstract description 3
- 230000005389 magnetism Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 230000003446 memory effect Effects 0.000 description 2
- 238000009877 rendering Methods 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007334 memory performance Effects 0.000 description 1
- 239000012781 shape memory material Substances 0.000 description 1
- 230000002277 temperature effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/08—Lighting devices intended for fixed installation with a standard
- F21S8/085—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light
- F21S8/086—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light with lighting device attached sideways of the standard, e.g. for roads and highways
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- B08B1/165—
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
- E03B3/02—Methods or installations for obtaining or collecting drinking water or tap water from rain-water
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/10—Collecting-tanks; Equalising-tanks for regulating the run-off; Laying-up basins
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/56—Cooling arrangements using liquid coolants
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/60—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air
- F21V29/67—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air characterised by the arrangement of fans
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/10—Outdoor lighting
- F21W2131/103—Outdoor lighting of streets or roads
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING 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
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
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- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
Abstract
The invention discloses a water storage and heat dissipation type municipal street lamp which comprises a lamp post, wherein a support rod is fixedly connected to the outer wall of the upper end of the lamp post, a lamp body is installed at the end part of the support rod, an inclined rod is fixedly connected between the outer wall of the lamp post and the support rod, a water storage tank is fixedly embedded in the upper end of the lamp post, a groove is formed in the upper end of the water storage tank, a floating plate is rotatably connected to the inner wall of the groove, a water inlet communicated with the interior of the water storage tank is formed in the inner bottom wall of the groove, and a telescopic spring is fixedly connected between the water inlet. According to the invention, through collecting rainwater and driving the fan blades to rotate through external airflow, impurity and dust on the surface of the lamp body are scraped by the scraper blades, so that the heat dissipation capability of the lamp body is recovered, and rainwater is led out when the temperature of the lamp body is too high to realize rapid cooling of the lamp body, thereby ensuring efficient and stable operation of the lamp body.
Description
Technical Field
The invention relates to the technical field of municipal street lamps, in particular to a water storage and heat dissipation type municipal street lamp.
Background
The municipal infrastructure refers to various buildings, structures, equipment and the like which are arranged in the planning and construction range of urban areas and towns and provide paid or uncompensated public products and services for residents based on government responsibility and obligation, and the street lamp belongs to one of the municipal infrastructure and is arranged on a road for illumination.
The LED street lamp is a street lamp manufactured by using an LED light source, and has the unique advantages of high efficiency, safety, energy conservation, environmental protection, long service life, high response speed, high color rendering index and the like, the difference between the LED street lamp and a conventional street lamp is that the LED light source adopts low-voltage direct current power supply, and high-efficiency white light synthesized by a GAN-based power blue light LED and yellow, so that the LED street lamp has the unique advantages of high efficiency, safety, energy conservation, environmental protection, long service life, high response speed, high color rendering index and the like, and can be widely applied to roads, but the common LED street lamp has poor heat dissipation effect, on one hand, the energy waste can be caused along with the poor heat dissipation effect, the illumination efficiency is reduced, on the other hand, the LED street lamp can generate light decay along with the.
Disclosure of Invention
The invention aims to solve the problems in the background art and provides a water storage and heat dissipation type municipal street lamp.
In order to achieve the purpose, the invention adopts the following technical scheme:
a water storage and heat dissipation type municipal street lamp comprises a lamp post, wherein a support rod is fixedly connected to the outer wall of the upper end of the lamp post, a lamp body is installed at the end portion of the support rod, an oblique rod is fixedly connected between the outer wall of the lamp post and the support rod, a water storage tank is fixedly embedded in the upper end of the lamp post, a groove is formed in the upper end of the water storage tank, a floating plate is rotatably connected to the inner wall of the groove, a water inlet communicated with the inside of the water storage tank is formed in the inner bottom wall of the groove, a telescopic spring is fixedly connected between the water inlet and the lower side wall of the floating plate, a water outlet pipe is connected to the lower side wall of the water storage tank, a baffle plate is inserted into the water outlet pipe, an opening matched with the inner diameter of the water outlet pipe is formed in the baffle plate, a reset spring is fixedly connected between the right, the utility model discloses a lamp pole, including lamp pole, switch, heat-conducting rod, lamp body, lamp holder, lamp pole.
Preferably, the floating plate has a size smaller than that of the groove.
Preferably, the water outlet pipe consists of a hard pipe at the upper end and a hose connected with the hard pipe, and the baffle is inserted on the hard pipe.
Preferably, a plurality of water outlets are formed in the lower side wall of the scraper, and a cavity connected with the water outlet pipe and the water outlets is formed in the sliding rod.
Preferably, moving mechanism is including seting up the air intake on the lamp pole outer wall, install the carousel that is located the air intake inboard in the lamp pole, fixed mounting has the flabellum that is located the air intake on the outer wall of carousel, it is connected with the bull stick to rotate on the outer wall of carousel, the upper end of bull stick is rotated and is connected with the trapezoidal piece, the tip of slide bar contacts with the outer wall of trapezoidal piece, and fixedly connected with extension spring between the outer wall of slide bar and the inner wall of lamp pole.
Preferably, the contact position of the slide bar and the trapezoidal block is in arc shape, and the slide bar is in contact with the inclined plane of the trapezoidal block.
Preferably, the joint of the turntable and the rotating rod deviates from the circle center of the turntable, and a plurality of ventilation openings are formed in the turntable.
Preferably, the outer wall of the trapezoid block is fixedly connected with a limiting rod, the outer wall of the lamp post is provided with a sliding groove, the width of the sliding groove is equal to the diameter of the limiting rod, and the limiting rod is located in the sliding groove and slides.
Compared with the prior art, this water-storage heat-dissipation type municipal street lamp's advantage lies in:
1. the water storage tank is arranged, rainwater falls into the groove to float the floating plate in rainy days, the rainwater flows into the water inlet and further flows into the water storage tank to be collected, and after the rainy days are finished, the floating plate is tightly abutted against the bottom wall of the groove under the reverse elasticity of the telescopic spring to plug the water inlet, so that the evaporation of the rainwater in the water storage tank is reduced, the rainwater is collected and utilized, and energy is saved;
2. the heat dissipation device is characterized in that a memory alloy plate and a heat conduction plate are arranged, when the stability of the lamp body is too high, the memory alloy plate recovers the shape of a high-temperature phase to press a switch, the electromagnet is electrified to generate magnetism the same as that of the magnet block, the magnet block and the baffle plate are pushed to move towards the right side under the magnetic repulsion force, the through hole is communicated with the water outlet pipe at the moment, rainwater in the water storage tank can be discharged into the scraper plate through the water outlet pipe and the through hole and then discharged to be in contact with the lamp body through the water outlet, heat is adsorbed and taken out through rainwater, and;
3. the lamp body is provided with an air inlet, fan blades and a scraper, air flow driven by external wind power or automobile running blows into the air inlet, the fan blades and the rotary table are driven to rotate through the contact of the air flow and the fan blades, the trapezoidal block moves up and down along with the rotation of the rotary table, the back and forth movement of the slide rods and the scraper is realized, impurities on the upper surface of the lamp body are scraped by the scraper, and the heat dissipation capacity of the lamp body is recovered;
in conclusion, the lamp body can collect rainwater, the fan blades are driven by external airflow to rotate, so that the impurity and dust on the surface of the lamp body can be scraped by the scraper blades, the heat dissipation capability of the lamp body is recovered, the rainwater is guided out when the temperature of the lamp body is too high, the rapid cooling of the lamp body is realized, and the efficient and stable operation of the lamp body is ensured.
Drawings
FIG. 1 is a schematic structural view of a water-storing and heat-dissipating type municipal street lamp provided by the invention;
FIG. 2 is an enlarged view of the structure of portion A of FIG. 1;
FIG. 3 is a rear view of a connection part of a lamp post and a sliding rod in the water storage heat dissipation type municipal street lamp provided by the invention;
FIG. 4 is a cross-sectional view of the junction between the heat conducting rod and the memory alloy plate in the water-storing and heat-dissipating type municipal street lamp according to the invention;
fig. 5 is a top view of a baffle plate in the water storage and heat dissipation type municipal street lamp provided by the invention.
In the figure: lamp pole 1, air inlet 2, fan blade 3, lamp body 4, scraper blade 5, slide bar 6, 7 carousel, 8 bull sticks, trapezoidal piece 9, 10 extension spring, 11 water storage tanks, 12 floating plates, 13 expanding spring, 14 outlet pipes, 15 baffles, 16 magnet pieces, 17 electro-magnets, 18 reset spring, 19 heat-conducting rod, 20 switches, 21 memory alloy board, 22 ports.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-5, a water storage and heat dissipation type municipal street lamp comprises a lamp post 1, a supporting rod is fixedly connected to the outer wall of the upper end of the lamp post 1, a lamp body 4 is installed at the end of the supporting rod, an inclined rod is fixedly connected between the outer wall of the lamp post 1 and the supporting rod, a water storage tank 11 is fixedly embedded in the upper end of the lamp post 1, a groove is formed in the upper end of the water storage tank 11, a floating plate 12 is rotatably connected to the inner wall of the groove, the specification of the floating plate 12 is smaller than that of the groove, rainwater can enter the groove, the floating plate 12 can be floated, a water inlet communicated with the interior of the water storage tank 11 is formed in the inner bottom wall of the groove, a telescopic spring 13 is fixedly connected between the water inlet and the lower side wall of the floating plate 12, the elasticity of the telescopic spring 13 is smaller than the buoyancy of the floating plate 12, when the exterior is in rainwater weather, rainwater, after the rainwater weather is finished, the floating plate 12 is tightly abutted against the bottom wall of the groove under the reverse elasticity of the telescopic spring 13, the water inlet is blocked, and the evaporation of rainwater in the water storage tank 11 is reduced.
The water storage tank 11 is connected with a water outlet pipe 14 on the lower side wall, the water outlet pipe 14 is composed of an upper end hard pipe and a soft pipe connected with the hard pipe, a baffle plate 15 is inserted on the hard pipe, the arrangement of the upper end hard pipe ensures that the baffle plate 15 can move normally, the soft pipe at the lower end has a certain extension degree, so that the subsequent slide rod 6 can be stretched when moving conveniently, the baffle plate 15 is inserted on the water outlet pipe 14, a through hole 22 matched with the inner diameter of the water outlet pipe 14 is formed in the baffle plate 15, a reset spring 18 is fixedly connected between the right end of the baffle plate 15 and the inner wall of the lamp post 1, a magnet block 16 is fixedly connected at the left end of the baffle plate 15, an electromagnet 17 located on the outer side of the magnet block 16 is fixedly connected on the inner wall of the lamp post 1, a memory alloy plate 21 which is arranged in a conical shape is arranged in the lamp. The shape memory alloy is the best material of shape memory performance in the present shape memory material, the memory alloy plate 21 is made of two-way memory effect alloy, some alloys can recover high temperature phase shape when heating, and can recover low temperature phase shape when cooling, which is called two-way memory effect, the inside of the lamp post 1 is fixedly provided with a switch 20 positioned inside the memory alloy plate 21, the switch 20 is connected with an electromagnet 17 through a lead, the outer wall of the lamp post 1 is fixedly inserted with a heat conducting rod 19, one end of the heat conducting rod 19 far away from the lamp post 1 is fixedly connected with the outer wall of the lamp body 4, when the temperature of the lamp body 4 is overhigh, the heat is transferred to the memory alloy plate 21 through the heat conducting rod 19, under the high temperature effect, the memory alloy plate 21 recovers high temperature phase shape to press the magnet of the switch 21, the electromagnet 17 generates the same magnetism with the magnet block 16 through electricity, the magnet block 16 and the baffle plate 15 are pushed to, at this moment, the opening 22 is communicated with the water outlet pipe 14, rainwater in the water storage tank 11 can be discharged into the scraper blade 5 through the water outlet pipe 14 and the opening 22, then the rainwater is discharged to be in contact with the lamp body 4, the heat is absorbed and taken out through the rainwater, the heat dissipation work of the lamp body 4 is completed, after the temperature of the lamp body 4 is recovered, the memory alloy plate 21 is recovered and is not pressed by the switch 20 any more, the electromagnet 17 is powered off to lose magnetism, the baffle 15 moves back under the elastic action of the reset spring 18, the opening 22 and the water outlet pipe 14 are staggered and arranged at the moment, and the rainwater is stopped being discharged.
A slide bar 6 is inserted on the outer wall of the lamp post 1 in a sliding manner, a scraper 5 which is contacted with the upper side wall of the lamp body 4 is fixedly connected at the right end of the slide bar 6, the lower end of a water outlet pipe 14 is connected with the slide bar 6, a plurality of water outlets are arranged on the lower side wall of the scraper 5, a cavity which is connected with the water outlet pipe 14 and the plurality of water outlets is arranged inside the slide bar 6, a moving mechanism which is connected with the slide bar 6 is arranged in the lamp post 1, the moving mechanism comprises an air inlet 2 which is arranged on the outer wall of the lamp post 1, a turntable 7 which is arranged on the inner side of the air inlet 2 is arranged in the lamp post 1, a fan blade 3 which is arranged in the air inlet 2 is fixedly arranged on the outer wall of the turntable 7, a rotating rod 8 is rotatably connected on the outer wall of the turntable 7, the joint of the turntable 7 and the rotating rod 8 deviates from, the upper end of the rotating rod 8 reciprocates up and down to drive the trapezoidal block 9 to move up and down, the upper end of the rotating rod 8 is rotatably connected with the trapezoidal block 9, the end part of the slide rod 6 is contacted with the outer wall of the trapezoidal block 9, a tension spring 10 is fixedly connected between the outer wall of the slide rod 6 and the inner wall of the lamp post 1, the contact part of the slide rod 6 and the trapezoidal block 9 is in an arc shape, the arc shape is smoother, the slide rod 6 can slide along the inclined plane of the trapezoidal block 9, the problem of blocking is avoided, the slide rod 6 is contacted with the inclined plane of the trapezoidal block 9, the width of the upper end of the trapezoidal block 9 is larger, the slide rod 6 is extruded to move towards the outer side along with the downward movement of the trapezoidal block 9, the scraper 5 is driven to move along the upper surface of the lamp body 4, dust and impurities on the surface of the lamp body 4 are scraped, the self heat dissipation of the lamp, and simultaneously, the rainwater falls to the whole surface of the lamp body 4 to complete the heat dissipation of the lamp body 4.
Outside wind-force or the air current that the automobile went to drive insufflate to air intake 2 in, the contact through air current and flabellum 3 realizes driving flabellum 3 and carousel 7 and rotates, along with the rotation of carousel 7 realizes trapezoidal piece 9 up-and-down motion, and then realize moving outward of slide bar 6 with the extrusion of slide bar 6 tip through trapezoidal piece 9, and extension spring 10's reverse elasticity realizes moving inward of slide bar 6, realize slide bar 6 left and right sides reciprocating motion, scraper blade 5 moves at the upper surface of lamp body 4 and strikes off impurity and dust, realize the tiling of rainwater at lamp body 4 whole surface simultaneously, realize the heat dissipation of lamp body 4.
Fixedly connected with gag lever post on the outer wall of trapezoidal piece 9, set up the spout that width and gag lever post diameter size equal on the outer wall of lamp pole 1, the gag lever post is located the spout and slides, and the gag lever post slides in the spout and plays the effect spacing to trapezoidal piece 9, guarantees the gliding steady about trapezoidal piece 9.
Further, unless otherwise specifically stated or limited, the above-described fixed connection is to be understood in a broad sense, and may be, for example, welded, glued, or integrally formed as is conventional in the art.
The operating principle of the present invention is now explained as follows:
the external wind power or the air current driven by the running of the automobile is blown into the air inlet 2, the fan blade 3 and the rotary table 7 are driven to rotate through the contact of the air current and the fan blade 3, the lower end of the rotary rod 8 makes circular motion along with the rotation of the rotary table 7, the upper end of the rotary rod 8 makes up-and-down reciprocating motion, further the trapezoidal block 9 is driven to move up and down, the slide rod 6 moves outwards through the extrusion of the trapezoidal block 9 and the end part of the slide rod 6, the slide rod 6 moves inwards through the reverse elasticity of the tension spring 10, the slide rod 6 moves left-and-right reciprocating motion is realized, the scraper 5 moves on the upper surface of the lamp body 4 to scrape impurities and dust, when the temperature of the lamp body 4 is too high, the heat is transferred to the memory alloy plate 21 through the heat conducting rod 19, under the action of high temperature, the memory alloy plate 21 recovers the shape of the high temperature to press the, promote magnet piece 16 and baffle 15 and turn to the right side and remove under the magnetism repulsion, opening 22 and outlet pipe 14 intercommunication this moment, the rainwater in the water storage box 11 can be through outlet pipe 14 and opening 22 discharge stream to scraper blade 5 in, the rethread delivery port is discharged to contacting with lamp body 4, adsorbs the heat through the rainwater and takes out, accomplishes lamp body 4's heat dissipation work.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. A water storage and heat dissipation type municipal street lamp comprises a lamp pole (1) and is characterized in that a support rod is fixedly connected to the outer wall of the upper end of the lamp pole (1), a lamp body (4) is installed at the end of the support rod, an inclined rod is fixedly connected between the outer wall of the lamp pole (1) and the support rod, a water storage tank (11) is fixedly embedded in the upper end of the lamp pole (1), a groove is formed in the upper end of the water storage tank (11), a floating plate (12) is rotatably connected to the inner wall of the groove, a water inlet communicated with the interior of the water storage tank (11) is formed in the inner bottom wall of the groove, a telescopic spring (13) is fixedly connected between the water inlet and the lower side wall of the floating plate (12), a water outlet pipe (14) is connected to the lower side wall of the water storage tank (11), a baffle plate (15) is inserted in the water outlet pipe (14), a reset spring (18) is fixedly connected between the right end of the baffle (15) and the inner wall of the lamp post (1), a magnet block (16) is fixedly connected at the left end of the baffle (15), an electromagnet (17) positioned outside the magnet block (16) is fixedly connected on the inner wall of the lamp post (1), a memory alloy plate (21) which is arranged in a conical shape is arranged inside the lamp post (1), a switch (20) positioned inside the memory alloy plate (21) is fixedly installed inside the lamp post (1), the switch (20) is connected with the electromagnet (17) through a wire, a heat conducting rod (19) is fixedly inserted on the outer wall of the lamp post (1), one end, far away from the lamp post (1), of the heat conducting rod (19) is fixedly connected with the outer wall of the lamp body (4), a sliding rod (6) is slidably inserted on the outer wall of the lamp post (1), and a scraper blade (5) which is in contact with the side wall of the lamp body (4) is fixedly connected, the lower end of the water outlet pipe (14) is connected with the sliding rod (6), and a moving mechanism connected with the sliding rod (6) is arranged in the lamp post (1).
2. A water-storing and heat-dissipating municipal street lamp according to claim 1, characterized in that the floating plate (12) has a smaller gauge than the groove.
3. A municipal street lamp with water storage and heat dissipation functions as claimed in claim 1, wherein the water outlet pipe (14) is composed of a hard pipe at the upper end and a hose connected with the hard pipe, and the baffle (15) is inserted on the hard pipe.
4. A water storage and heat dissipation type municipal street lamp as claimed in claim 1, wherein the lower side wall of the scraper (5) is provided with a plurality of water outlets, and the inside of the slide bar (6) is provided with a cavity connected with the water outlet pipe (14) and the plurality of water outlets.
5. A retaining heat dissipation formula municipal street lamp according to claim 1, characterized in that, moving mechanism includes sets up air intake (2) on lamp pole (1) outer wall, install carousel (7) that are located air intake (2) inboard in lamp pole (1), fixed mounting has flabellum (3) that are located air intake (2) on the outer wall of carousel (7), it is connected with bull stick (8) to rotate on the outer wall of carousel (7), the upper end of bull stick (8) is rotated and is connected with trapezoidal piece (9), the tip of slide bar (6) contacts with the outer wall of trapezoidal piece (9), and fixedly connected with extension spring (10) between the outer wall of slide bar (6) and the inner wall of lamp pole (1).
6. A water-storage and heat-dissipation type municipal street lamp as claimed in claim 5, wherein the contact part of the slide bar (6) and the trapezoid block (9) is arc-shaped, and the slide bar (6) is in contact with the inclined surface of the trapezoid block (9).
7. A water storage and heat dissipation type municipal street lamp as claimed in claim 5, wherein the joint between the turntable (7) and the rotating rod (8) deviates from the center of the turntable (7), and the turntable (7) is provided with a plurality of ventilation openings.
8. A water storage and heat dissipation type municipal street lamp as claimed in claim 5, wherein the outer wall of the trapezoidal block (9) is fixedly connected with a limiting rod, the outer wall of the lamp post (1) is provided with a chute with the width equal to the diameter of the limiting rod, and the limiting rod is positioned in the chute to slide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110006869.7A CN112728477B (en) | 2021-01-05 | 2021-01-05 | Retaining heat dissipation formula municipal administration street lamp |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110006869.7A CN112728477B (en) | 2021-01-05 | 2021-01-05 | Retaining heat dissipation formula municipal administration street lamp |
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| Publication Number | Publication Date |
|---|---|
| CN112728477A true CN112728477A (en) | 2021-04-30 |
| CN112728477B CN112728477B (en) | 2022-11-08 |
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| CN202110006869.7A Active CN112728477B (en) | 2021-01-05 | 2021-01-05 | Retaining heat dissipation formula municipal administration street lamp |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113587015A (en) * | 2021-07-26 | 2021-11-02 | 祁文件 | High-temperature damage prevention street lamp mounting base based on high efficiency and energy saving |
| CN114505564A (en) * | 2022-01-13 | 2022-05-17 | 江苏孚尔姆焊业股份有限公司 | Heat dissipation device and heat dissipation method for electric welding machine |
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| CN113587015B (en) * | 2021-07-26 | 2023-12-22 | 祁文件 | Street lamp mount pad that prevents high temperature damage based on energy-efficient |
| CN114505564A (en) * | 2022-01-13 | 2022-05-17 | 江苏孚尔姆焊业股份有限公司 | Heat dissipation device and heat dissipation method for electric welding machine |
| CN114505564B (en) * | 2022-01-13 | 2023-01-03 | 江苏孚尔姆焊业股份有限公司 | Heat dissipation device and heat dissipation method for electric welding machine |
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| CN112728477B (en) | 2022-11-08 |
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