CN112406588B - New forms of energy fill heat abstractor for electric pile - Google Patents
New forms of energy fill heat abstractor for electric pile Download PDFInfo
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- CN112406588B CN112406588B CN202011320833.8A CN202011320833A CN112406588B CN 112406588 B CN112406588 B CN 112406588B CN 202011320833 A CN202011320833 A CN 202011320833A CN 112406588 B CN112406588 B CN 112406588B
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- heat dissipation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/30—Constructional details of charging stations
- B60L53/302—Cooling of charging equipment
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/30—Constructional details of charging stations
- B60L53/31—Charging columns specially adapted for electric vehicles
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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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
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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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/12—Electric charging stations
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses a heat dissipation device for a new energy charging pile, and relates to the technical field of new energy. When the dust removing sheet rotates and contracts, the arc-shaped elastic net can be opened and closed outwards under the stretching action of the spiral spring piece to bounce surrounding dust, so that the influence of dust accumulation on the heat dissipation effect is avoided, the heat dissipation sheet is arranged by adopting the heat dissipation sheet and the active rotating teeth, the heat dissipation sheet can be rotated and stretched at the same time, the back of the charging box can be uniformly dissipated, the bottom of the heat dissipation tube is made of porous materials of the liquid absorption core, alcohol or other liquid is filled in the heat dissipation tube, the liquid absorbs heat to be vaporized, the heat is liquefied along the cooling tube when meeting cold, the heat is discharged through the cooling tube, and the heat returns to the bottom of the heat dissipation tube after being condensed, so that the heat dissipation effect of cyclic and reciprocating use is achieved.
Description
Technical Field
The invention relates to a heat dissipation device, relates to the technical field of new energy, and particularly relates to a heat dissipation device for a new energy charging pile.
Background
The new forms of energy fill electric pile can fix on ground or wall, installs in public building and residential quarter parking area or charging station, can charge for the electric automobile of various models according to the voltage class of difference. The charging pile generally provides two charging modes of conventional charging and quick charging, people can use a specific charging card to use the charging card by swiping the card on a human-computer interaction operation interface provided by the charging pile, and perform operations such as corresponding charging mode, charging time and cost data printing. The following problems exist in the prior art:
1. in the prior art, most heat dissipation devices of common new energy charging piles adopt louver type fans to draw heat away during working, but dust still enters the heat dissipation devices after a long time, and the heat dissipation devices of the common charging piles have the problems that the dust is not completely treated when dust exists in the heat dissipation devices, and the heat dissipation effect of the heat dissipation devices is affected by the accumulation of the dust after a long time;
2. among the prior art, can carry out local heat dissipation to the top of charging case to some new forms of energy fill electric pile heat abstractor, the inhomogeneous radiating effect that leads to is not good, influence the availability factor that fills electric pile, and then can not reach and carry out the use of even heat dissipation to the charging case and be original intention, this new forms of energy fill electric pile with heat abstractor's suitability variation, consequently need carry out the structural innovation and solve specific problem.
Disclosure of Invention
The invention provides a heat dissipation device for a new energy charging pile, and aims to enable the heat dissipation device to uniformly dissipate heat of the charging pile and solve the problem of poor use effect of the charging pile caused by nonuniform heat dissipation; another purpose wherein is in order to solve heat abstractor imperfect in the aspect of removing dust, leads to the inside dust accumulation of heat abstractor to influence the problem of radiating effect to can handle the dust when reaching the heat dissipation, avoid the effect of accumulation dust in the heat abstractor.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows:
the utility model provides a new forms of energy fill heat abstractor for electric pile, includes pile frame, charging case and heat abstractor, heat abstractor includes shell body, shutter, kerve and rotation heat dissipation piece, the front end of pile frame and the outer wall fixed connection of charging case, the rear end of charging case and heat abstractor's front end fixed connection.
The technical scheme of the invention is further improved as follows: the left and right sides of shell body and the outer wall fixed connection of shutter, the bottom of shell body is pegged graft with the outer wall of kerve, the inside of shell body is provided with the rotation heat dissipation piece.
The technical scheme of the invention is further improved as follows: the rotary heat radiating piece comprises a heat radiating fin, a driving rotary tooth, a driven rotary tooth, an rotating shaft and a rotating rod, wherein a groove is formed in the inner wall of the outer shell, the outer wall of the rotating shaft is fixedly connected with the inner wall of the groove, the outer wall of the rotating shaft is movably connected with the rotating rod, the number of the rotating rods is three, the top end of the rotating rod is fixedly connected with the driven rotary tooth, the bottom of the driving rotary tooth is rotatably connected with the inner wall of the outer shell, the outer wall of the driving rotary tooth is meshed with the outer wall of the driven rotary tooth, the top end of the rotating shaft is fixedly connected with a fixed rod, the outer wall of the fixed rod is movably connected with a movable rod, the top end of the movable rod is fixedly connected with a heat radiating fin, and the front end of the heat radiating fin is fixedly connected with a dust removing piece.
The technical scheme of the invention is further improved as follows: the dust removal device is characterized in that an arc-shaped elastic net is arranged inside the dust removal piece, and two ends of the arc-shaped elastic net are fixedly connected with spiral spring pieces.
The technical scheme of the invention is further improved as follows: the utility model discloses a cooling fin, including the outer wall bottom fixedly connected with conducting strip of fin, the inside of fin is provided with the cooling tube, and the quantity of cooling tube is three, the top fixedly connected with evaporating chamber of cooling tube, the top fixedly connected with cooling chamber of evaporating chamber.
Due to the adoption of the technical scheme, compared with the prior art, the invention has the technical progress that:
1. the invention provides a heat dissipation device for a new energy charging pile, which is ingenious in design, and adopts the combination of a dust removal piece and an arc-shaped elastic net, when a small amount of dust enters the interior of the heat dissipation device, two ends of the arc-shaped elastic net are fixedly connected with a spiral spring piece, and when the dust removal piece continuously rotates and contracts, the arc-shaped elastic net can be opened and closed outwards under the stretching action of the spiral spring piece, so that the surrounding dust can be bounced, the dust falls into a bottom groove at the bottom, and workers can clean the heat dissipation device at regular time, thereby avoiding the phenomenon that dust and impurities are accumulated in the interior of the heat dissipation device to influence the heat dissipation effect of the heat dissipation device.
2. The invention provides a heat dissipation device for a new energy charging pile.
3. The invention provides a heat dissipation device for a new energy charging pile, wherein a heat conduction sheet is arranged in the heat dissipation sheet, most of heat generated by the charging pile can be guided into the heat dissipation pipe through the heat conduction sheet, the bottom of the heat dissipation pipe is made of porous materials of a liquid suction core, alcohol or other liquid is filled in the heat dissipation pipe, when the liquid is heated, the liquid absorbs the heat to generate vaporization reaction in an evaporation chamber, the heat is liquefied along the cooling pipe when meeting cold, the heat is discharged through the cooling pipe, and the heat returns to the bottom of the heat dissipation pipe after being condensed, so that the heat dissipation effect of cyclic and reciprocating use is achieved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front cross-sectional view of the heat dissipation device of the present invention;
FIG. 3 is a side partial cross-sectional view of the heat sink of the present invention;
FIG. 4 is a cross-sectional view of a heat sink of the present invention;
FIG. 5 is a front view of a dusting sheet of the present invention;
fig. 6 is an enlarged view of the detail at a in fig. 5 according to the present invention.
In the figure: 1. pile frames; 2. a charging box; 3. a heat sink; 31. an outer housing; 32. a blind window; 33. A bottom groove; 34. rotating the heat sink; 341. a heat sink; 342. driving and rotating the teeth; 343. driven rotating teeth; 344. A rotating shaft; 345. rotating the rod; 346. a movable rod; 347. a dust removal sheet; 348. fixing the rod; a1, heat-conducting sheet; a2, radiating pipes; a3, an evaporation chamber; a4, cooling pipe; b1, arc elastic net; b2, spiral spring.
Detailed Description
The present invention will be described in further detail with reference to the following examples:
example 1
As shown in fig. 1 to 6, the invention provides a heat dissipation device for a new energy charging pile, which comprises a pile frame 1, a charging box 2 and a heat dissipation device 3, wherein the heat dissipation device 3 comprises an outer shell 31, a shutter 32, a bottom groove 33 and a rotary heat dissipation member 34, the front end of the pile frame 1 is fixedly connected with the outer wall of the charging box 2, the rear end of the charging box 2 is fixedly connected with the front end of the heat dissipation device 3, the left side and the right side of the outer shell 31 are fixedly connected with the outer wall of the shutter 32, the bottom end of the outer shell 31 is inserted into the outer wall of the bottom groove 33, and the rotary heat dissipation member 34 is arranged inside the outer shell 31.
In this embodiment, the outer shutter 32 of shell body 31 can be outside a large amount of dust impurity discharges, plays the effect that prevents the dust and get into heat abstractor 3, and kerve 33 can be collected the inside dust of heat abstractor 3, and the staff can regularly clear up, has avoided dust impurity to accumulate in heat abstractor 3 is inside, influences heat abstractor 3's radiating effect.
Example 2
As shown in fig. 2-3, on the basis of embodiment 1, the present invention provides a technical solution: rotating heat sink 34 includes fin 341, initiative commentaries on classics tooth 342, driven commentaries on classics tooth 343, axis of rotation 344 and dwang 345, the inner wall of shell body 31 is seted up flutedly, the outer wall of axis of rotation 344 and the inner wall fixed connection of recess, the outer wall swing joint of axis of rotation 344 has dwang 345, the quantity of dwang 345 is three, the driven commentaries on classics tooth 343 of top fixedly connected with of dwang 345, the bottom of initiative commentaries on classics tooth 342 rotates with the inner wall of shell body 31 to be connected, the outer wall of initiative commentaries on classics tooth 342 and the outer wall meshing of driven commentaries on classics tooth 343, the top fixedly connected with dead lever 348 of axis of rotation 344, the outer wall swing joint of dead lever 348 has movable rod 346, the top fixedly connected with fin 341 of movable rod 346, the front end fixedly connected with dust removal piece 347 of fin 341.
In this embodiment, fixed connection has turned axis 344 in the middle of the recess of shell body 31, axis of rotation 344 is fixed motionless, outside swing joint at axis of rotation 344 has dwang 345, when initiative commentaries on classics tooth 342 begins to rotate, drive driven commentaries on classics tooth 343 and rotate, dwang 345 is along with beginning to rotate, dead lever 348 is the setting of immobility, movable rod 346 and fin 341 swing joint, movable rod 346 drives the inside and outside limit rotation of stretching out and drawing back of fin 341 limit, can realize the even heat dissipation to the charging case like this, it leads to the radiating effect not good to avoid local heat dissipation.
Example 3
As shown in fig. 4 to 6, on the basis of the embodiment 1 and the embodiment 2, the present invention provides a technical solution: preferably, the dust removing plate 347 is internally provided with an arc-shaped elastic net b1, two ends of the arc-shaped elastic net b1 are fixedly connected with spiral spring elements b2, the bottom end of the outer wall of the heat radiating fin 341 is fixedly connected with a heat conducting fin a1, the heat radiating pipe a2 is arranged inside the heat radiating fin 341, the number of the heat radiating pipes a2 is three, the top end of the heat radiating pipe a2 is fixedly connected with an evaporation chamber a3, and the top end of the evaporation chamber a3 is fixedly connected with a cooling chamber a 4.
In this embodiment, the dust removing plate 347 has an arc elastic net b1 and a spiral spring b2 inside, when the dust removing plate 347 starts to rotate along with the heat dissipating fin 341, the arc elastic net b1 expands outwards in an arc shape under the action of tension, due to the action of the spiral spring b2, the arc elastic net b1 is pulled back to the inside of the dust removing plate 347 by the spiral spring b2 again, so as to reciprocate, when there is a small amount of dust in the heat dissipating device 3, the arc elastic net b1 can bounce the dust, the dust falls into the bottom groove 33 at the bottom and then is collected, so as to avoid the dust in the heat dissipating device 3 from accumulating or entering the heat dissipating fin 341, which affects the heat dissipating effect, the heat dissipating fin 341 has a1 arranged in a circle, the heat conducting fin a1 is attached to the back of the charging box, so that most of the heat generated by the charging pile can be conducted into the heat dissipating tube a2 through the heat conducting fin a1, the bottom of the heat dissipating tube a2 is made of porous material of a liquid absorbing core, and the inside is alcohol or other liquid, when the liquid is heated, the liquid absorbs heat to generate vaporization reaction in the evaporation chamber a3, the gas is liquefied along the cooling pipe a4 upwards and is cooled, after the heat is released, the heat is discharged through the cooling pipe a4, and the gas is condensed and returns to the bottom of the radiating pipe a2, so that the radiating effect of recycling and reciprocating use is achieved, and the beneficial effect of saving the cost of the radiating device 3 is achieved.
The working principle of the heat dissipation device for the new energy charging pile is described in detail below.
As shown in fig. 1-6, in the using process, when the new energy charging pile works, the heat dissipation device 3 starts to dissipate heat at the same time, at first, the louver 32 outside the outer shell 31 can discharge a large amount of dust and impurities to prevent dust from entering, the bottom groove 33 can collect dust inside the heat dissipation device 3, at first, the driving rotating tooth 342 rotates to drive the driven rotating tooth 343 to rotate, the rotating rod 345 rotates along with the rotation, the movable rod 346 is movably connected with the heat dissipation fin 341, the movable rod 346 drives the heat dissipation fin 341 to extend and retract inside and outside, so that uniform heat dissipation for the charging box can be realized, when the dust removal fin 347 rotates along with the heat dissipation fin 341, the arc elastic net b1 opens outwards in an arc shape under the stretching effect, the arc elastic net b1 can eject a small amount of dust inside the heat dissipation device 3, the heat conduction fin a1 is arranged inside the heat dissipation fin 341, the heat conduction fin a1 is attached to the back of the charging box, the heat conducting sheet a1 can be used for most of heat generated by the charging pile, the heat radiating pipe a2 is made of porous materials with liquid absorbing cores at the bottom of the heat radiating pipe a2, alcohol or other liquid is arranged in the heat radiating pipe a 3832, when the liquid is heated, the liquid absorbs heat to generate vaporization reaction in the evaporation chamber a3, the gas is liquefied when the gas is cooled upwards along the cooling pipe a4, after the heat is released, the heat is exhausted through the cooling pipe a4, and the gas is condensed and then returns to the bottom of the heat radiating pipe a2, so that the heat radiating effect of the circulating reciprocating use is achieved.
The present invention has been described in general terms in the foregoing, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto based on the present invention. Therefore, modifications or improvements are within the scope of the invention without departing from the spirit of the inventive concept.
Claims (2)
1. The utility model provides a new forms of energy fill heat abstractor for electric pile, includes pile frame (1), charging case (2) and heat abstractor (3), heat abstractor (3) include shell body (31), shutter (32), kerve (33) and rotating heat dissipation spare (34), its characterized in that: the front end of the pile frame (1) is fixedly connected with the outer wall of the charging box (2), and the rear end of the charging box (2) is fixedly connected with the front end of the heat dissipation device (3);
the rotary heat dissipation part (34) comprises heat dissipation fins (341), driving rotary teeth (342), driven rotary teeth (343), a rotary shaft (344) and rotary rods (345), wherein grooves are formed in the inner wall of the outer shell (31), the outer wall of the rotary shaft (344) is fixedly connected with the inner wall of the grooves, the outer wall of the rotary shaft (344) is movably connected with the rotary rods (345), the number of the rotary rods (345) is three, the top end of the rotary rod (345) is fixedly connected with the driven rotary teeth (343), the bottom of the driving rotary teeth (342) is rotatably connected with the inner wall of the outer shell (31), the outer wall of the driving rotary teeth (342) is meshed with the outer wall of the driven rotary teeth (343), the top end of the rotary shaft (344) is fixedly connected with fixing rods (348), the outer wall of the fixing rods (348) is movably connected with movable rods (346), and the top ends of the movable rods (346) are fixedly connected with the heat dissipation fins (341), the front end of the radiating fin (341) is fixedly connected with a dust removing fin (347);
an arc-shaped elastic net (b1) is arranged inside the dust removing piece (347), and two ends of the arc-shaped elastic net (b1) are fixedly connected with spiral spring pieces (b 2).
2. The heat dissipation device for the new energy charging pile according to claim 1, characterized in that: the left side and the right side of shell body (31) and the outer wall fixed connection of shutter (32), the bottom of shell body (31) is pegged graft with the outer wall of kerve (33), the inside of shell body (31) is provided with rotates radiating piece (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011320833.8A CN112406588B (en) | 2020-11-23 | 2020-11-23 | New forms of energy fill heat abstractor for electric pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011320833.8A CN112406588B (en) | 2020-11-23 | 2020-11-23 | New forms of energy fill heat abstractor for electric pile |
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| Publication Number | Publication Date |
|---|---|
| CN112406588A CN112406588A (en) | 2021-02-26 |
| CN112406588B true CN112406588B (en) | 2022-07-01 |
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| CN114194059A (en) * | 2022-01-28 | 2022-03-18 | 四川华体照明科技股份有限公司 | Electric vehicle charging shed charging detection system based on solar energy |
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| US8069908B2 (en) * | 2007-12-27 | 2011-12-06 | Fu Zhun Precision Industry (Shen Zhen) Co., Ltd. | Heat dissipation device having a fan holder |
| CN208069428U (en) * | 2018-03-01 | 2018-11-09 | 浙江威利坚新能源科技有限公司 | A kind of new-energy automobile electricity consumption stake having a safety feature |
| CN210478428U (en) * | 2019-08-19 | 2020-05-08 | 王永峰 | New forms of energy charging device based on thing networking |
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Effective date of registration: 20220509 Address after: 230000 factory building 4, Jinyang Road West, Feidong Economic Development Zone, Feidong County, Hefei City, Anhui Province Applicant after: HEFEI JISHUN NEW ENERGY TECHNOLOGY Co.,Ltd. Address before: 053000 No.144, shudetun village, Duqiao Town, Jing County, Hengshui City, Hebei Province Applicant before: Wang Ranran |
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