CN112238774A - Dustproof heat dissipation column fills electric pile - Google Patents
Dustproof heat dissipation column fills electric pile Download PDFInfo
- Publication number
- CN112238774A CN112238774A CN201910795342.XA CN201910795342A CN112238774A CN 112238774 A CN112238774 A CN 112238774A CN 201910795342 A CN201910795342 A CN 201910795342A CN 112238774 A CN112238774 A CN 112238774A
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- CN
- China
- Prior art keywords
- charging pile
- cabinet body
- heat dissipation
- pile cabinet
- threaded rod
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Classifications
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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
-
- 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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- 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)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention relates to a dustproof heat-dissipation column type charging pile which comprises a charging pile cabinet body, wherein a plurality of heat dissipation holes which are arranged in a row are formed in two sides of the charging pile cabinet body. According to the invention, most of the heat dissipation holes are covered by the covering sheet, so that more dust is prevented from entering the interior of the charging pile cabinet body when the charging pile does not work, and the service life of the charging pile is prolonged to a certain extent; when the charging pile works, the power motor is utilized to drive the threaded rod to rotate, so that more heat dissipation holes in the charging pile cabinet body are exposed to meet the heat dissipation requirement of the charging pile at the moment, and the dustproof problem of the charging pile and the heat dissipation problem of the charging pile during working are solved; the invention utilizes the upward movement of the sliding plate in the heat dissipation mechanism to separate the sealing plug from the trapezoidal through hole. At this moment, fill the internal steam of electric pile cabinet and pass through trapezoidal through-hole and escape, further promoted the radiating efficiency who fills electric pile.
Description
Technical Field
The invention relates to the field of new energy charging piles, in particular to a dustproof heat dissipation column type charging pile.
Background
In recent years, along with the more serious urban environmental pollution problem and the improvement of environmental protection consciousness, low-carbon economy and energy-saving emission-reduction technology are rapidly developed. Electric vehicles have begun to be popularized due to their non-polluting advantages. The electric pile that fills is the important supporting facility that charges of basis of electric automobile. The use process and the car refueling process of filling electric pile are very similar. In the use, the one end of the rifle that charges links to each other with the socket that charges of filling electric pile, and the other end of the rifle that charges links to each other with electric automobile's the port that charges. Charging pile generally has column type and wall-hanging two kinds.
Fill electric pile when using, fill the inside temperature of electric pile and can rise fast, treat that the temperature reaches certain temperature value when, high temperature environment will influence the steady operation of filling electric pile internal circuit board. At present usually set up the air outlet on the shell of filling electric pile, but radiating efficiency is not high like this. And when filling the out-of-operation time of electric pile, the setting of air outlet will make a large amount of dusts fall into inside filling electric pile, also influences the life who fills the inside components and parts of electric pile.
Disclosure of Invention
Based on this, it is necessary to fill the dustproof problem of electric pile out of work and fill electric pile during operation radiating efficiency's problem to filling, provides a dustproof heat dissipation column and fills electric pile, and it covers most louvres through the cover sheet, avoids filling electric pile when out of work, fills the inside of the electric pile cabinet body and gets into more dust. Utilize the threaded rod to drive the flabellum and rotate simultaneously, increase the air flow around the louvre, further increase the radiating efficiency who fills electric pile again.
The technical scheme of one embodiment of the invention is that the dustproof heat dissipation column type charging pile comprises the following components:
one end of each of the two first connecting rods is fixedly connected with the charging pile cabinet body;
the power motor is connected with the other ends of the two first connecting rods, the two first connecting rods are symmetrically arranged around an output shaft of the power motor, and the power motor and the two first connecting rods are located inside the charging pile cabinet body;
the thermistor is arranged on the bottom end of the power motor;
one end of the threaded rod is connected with an output shaft of the power motor, the other end of the threaded rod extends out of the charging pile cabinet body to reach the outside of the charging pile cabinet body, and the threaded rod is connected with the charging pile cabinet body through a first bearing;
the sliding plate is sleeved on the threaded rod in a threaded manner and is positioned outside the charging pile cabinet body;
one end of each of the two covering pieces is connected with one side of the sliding plate, the other end of each of the two covering pieces extends into the charging pile cabinet body and is attached to the heat dissipation hole, the covering pieces are inserted into the strip-shaped holes formed in the charging pile cabinet body in a sliding mode, and the covering pieces are in interference fit with the strip-shaped holes;
one end of the clockwork spring is connected with the threaded rod, and the clockwork spring is positioned below the sliding plate;
the pivot, the one end of pivot with fill electric pile cabinet body and rotate and be connected, the other end of pivot is connected with the other end of clockwork spring.
Further, the other end of the threaded rod is connected with a heat dissipation mechanism.
Further, the heat dissipation mechanism includes:
the transmission belt is connected with the other end of the threaded rod through a first belt wheel;
one ends of the two rotating rods are connected with the transmission belt through a second belt wheel;
the fan blade is connected with the other end of the rotating rod and is close to the heat dissipation hole;
the sleeve, telescopic one side with fill electric pile cabinet body fixed connection, and the sleeve passes through the bearing and is connected with the dwang, the sleeve is located the outside of filling the electric pile cabinet body, and the sleeve is located the top of flabellum.
Further, the heat dissipation mechanism still includes the sealing plug, the top of sealing plug is connected with the sliding plate through No. two connecting rods, and the sealing plug is located the trapezoidal through-hole of seting up on the charging pile cabinet body.
Further, the sealing plug is in interference fit with the trapezoidal through hole.
Further, two the below of the cover sheet other end all is provided with L shape base, two L shape bases all with fill electric pile cabinet body coupling, L shape base with fill electric pile cabinet body integrated into one piece.
Furthermore, the inside of each heat dissipation hole is connected with two elastic metal blocking pieces, and the two elastic metal blocking pieces are symmetrical about the horizontal center line of the heat dissipation hole.
Furthermore, the elastic metal blocking pieces are inclined, and the sum of the lengths of the two elastic metal blocking pieces is smaller than the diameter of the heat dissipation hole.
Further, the elastic metal baffle is an aluminum metal sheet.
Further, the type of the thermistor is NTC 5D-11.
According to the invention, most of the heat dissipation holes are covered by the covering sheet, so that more dust is prevented from entering the interior of the charging pile cabinet body when the charging pile does not work, and the service life of the charging pile is prolonged to a certain extent; when the charging pile works, the resistance value of the thermistor is reduced along with the rise of the temperature inside the charging pile cabinet body, and then the power motor is driven to drive the threaded rod to rotate, so that more heat dissipation holes in the charging pile cabinet body are exposed, the heat dissipation requirement of the charging pile is met, and the dustproof problem and the heat dissipation problem of the charging pile during working are solved; in addition, the invention also utilizes the upward movement of the sliding plate in the heat dissipation mechanism to separate the sealing plug from the trapezoidal through hole. At this moment, fill the internal steam of electric pile cabinet and pass through trapezoidal through-hole and escape, further promoted the radiating efficiency who fills electric pile. The fan blades are driven to rotate by the threaded rods, so that air flow around the heat dissipation holes is increased, and the heat dissipation efficiency of the charging pile is further increased; set up the elastic metal separation blade through the inside at the louvre, it is internal that can further reduce the dust and fall into the electric pile cabinet of filling, and more effectual extension fills the life of electric pile.
Drawings
The foregoing and other objects, features and advantages of the invention will be apparent from the following more particular description of preferred embodiments of the invention, as illustrated in the accompanying drawings. Like reference numerals refer to like parts throughout the drawings, and the drawings are not intended to be drawn to scale in actual dimensions, emphasis instead being placed upon illustrating the principles of the invention.
FIG. 1 is a schematic view of the structure of the present invention.
Fig. 2 is an enlarged schematic view of the structure a in fig. 1.
Detailed Description
To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings.
It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element and be integral therewith, or intervening elements may also be present. The terms "mounted," "one end," "the other end," and the like are used herein for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Example 1
Referring to fig. 1, a stake of charging of dustproof heat dissipation column is including charging a cabinet body 1, motor 4, thermistor 5, threaded rod 6, sliding plate 7, two cover pieces 8, clockwork spring 9, two connecting rods 15 and pivot 16.
The charging pile cabinet comprises a charging pile cabinet body 1, a plurality of heat dissipation holes 2 and a plurality of heat dissipation holes 2, wherein the heat dissipation holes 2 are arranged in a row, the heat dissipation holes 2 are used for removing heat inside the charging pile cabinet body 1 and ensuring normal operation of a charging pile, and the heat dissipation holes 2 are formed in the side wall of the charging pile cabinet; one end of each of the two first connecting rods 15 is fixedly connected with the charging pile cabinet body 1; the power motor 4 is connected with the other ends of the two first connecting rods 15, the two first connecting rods 15 are symmetrically arranged about an output shaft of the power motor 4, and the power motor 4 and the two first connecting rods 15 are located inside the charging pile cabinet body 1; the power motor 4 is positioned inside the charging pile cabinet body 1; the thermistor 5 is arranged at the bottom end of the power motor 4, and the type of the thermistor 5 is NTC 5D-11. When filling electric pile during operation promptly, fill electric pile cabinet body 1's inside temperature and can rise gradually, thermistor 5's resistance can reduce gradually this moment. The thermistor 5, the power motor 4 and the external power supply are electrically connected to form a series circuit. When the charging pile starts to work, the series circuit is connected, the resistance value of the thermistor 5 is the largest, and the power motor 4 on the series circuit does not work; one end of the threaded rod 6 is connected with an output shaft of the power motor 4, the threaded rod 6 is driven by the power motor 4 to rotate, the other end of the threaded rod 6 extends out of the charging pile cabinet body 1 to reach the outside of the charging pile cabinet body 1, and the threaded rod 6 is connected with the charging pile cabinet body 1 through a first bearing (not shown in the figure); the sliding plate 7 is sleeved on the threaded rod 6 in a threaded manner, and the sliding plate 7 is located outside the charging pile cabinet body 1. Thus, when the threaded rod 6 rotates, the sliding plate 7 can move up and down along the threaded rod 6; two the one end of the piece 8 that covers is connected with one side of sliding plate 7 respectively, two the other end that covers the piece 8 all stretches into the inside of filling the electric pile cabinet body 1 and laminates with 2 laminating of louvre, covers the strip hole that 8 slides and pegs graft and offer on filling the electric pile cabinet body 1, covers piece 8 and strip hole interference fit. Like this when filling electric pile out of work, cover piece 8 and cover unnecessary louvre 2, guarantee to fill electric pile cabinet body 1 in can not get into too much dust, utilize the louvre 2 that does not cover simultaneously to guarantee to fill electric pile's thermal diffusivity. And two the below of the 8 other ends of cover sheet all is provided with L shape base 14, two L shape bases 14 all with fill electric pile cabinet body 1 and be connected, L shape base 14 with fill electric pile cabinet body 1 integrated into one piece. The L-shaped base 14 can provide a supporting force for the covering sheet 8 on one hand, and also ensures the tight fit between the covering sheet 8 and the heat dissipation hole 2 on the other hand, so that the covering sheet 8 is prevented from shaking under the influence of an external force; one end of the clockwork spring 9 is connected with the threaded rod 6, and the clockwork spring 9 is positioned below the sliding plate 7; the pivot 16, the one end of pivot 16 with fill electric pile cabinet body 1 and rotate and be connected, the other end of pivot 16 is connected with the other end of clockwork spring 9, and the effect of clockwork spring 9 is to guarantee that sliding plate 7 can reset.
In this embodiment, when filling electric pile start work, it is not much to fill the heat that electric pile distributed, fills the inside temperature of electric pile cabinet body 1 not high, and thermistor 5's resistance is the biggest, and power motor 4 is out of work. At this moment, most louvre 2 is covered to the cover sheet 8, avoids filling the inside of the electric pile cabinet body 1 and gets into more dust, has prolonged the life who fills electric pile to a certain extent. When filling electric pile continuation during operation, fill electric pile cabinet body 1's inside temperature and rise gradually, at this moment, remaining louvre 2 can't satisfy the heat dissipation demand of filling electric pile. Meanwhile, thermistor 5's resistance step-down, power motor 4 on the series circuit begins work, 6 clockwise rotations of 4 drive threaded rod of power motor, because of hiding piece 8 by spacingly, sliding plate 7 drives and hides 8 upward movements of piece for fill more that 2 exposure of louvre on the electric pile cabinet body 1, fill the heat dissipation demand of electric pile this moment, so both solved the dustproof problem of filling electric pile, solve the heat dissipation problem of filling electric pile during operation again. When the inside temperature of charging pile cabinet body 1 drops, power motor 4 is out of work. Under the action of the spring 9, the threaded rod 6 rotates anticlockwise. At this time, the sliding plate 7 drives the covering sheet 8 to move downward and return to the original position.
Example 2
In order to further improve the heat dissipation efficiency of the charging pile during operation, a heat dissipation mechanism can be added on the basis of the embodiment 1. Referring to fig. 1, the other end of the threaded rod 6 is connected with a heat dissipation mechanism, which includes: a drive belt 10, two rotatable levers 11, fan blades 12 and a sleeve 17.
Wherein the transmission belt 10 is connected with the other end of the threaded rod 6 through a first belt wheel; one end of each of the two rotating rods 11 is connected with a transmission belt 10 through a second belt wheel, and the upward movement of the covering sheet 8 is not hindered by the operation of the transmission belt 10; the fan blade 12 is connected with the other end of the rotating rod 11, and the fan blade 12 is close to the heat dissipation hole 2; one side of sleeve 17 with fill electric pile cabinet body 1 fixed connection, and sleeve 17 is connected with dwang 11 through No. two bearings (not shown in the figure), sleeve 17 is located the outside of filling electric pile cabinet body 1, and sleeve 17 is located the top of flabellum 12.
In order to further increase the working efficiency of the heat dissipation mechanism, the heat dissipation mechanism further comprises a sealing plug 13, the top end of the sealing plug 13 is connected with the sliding plate 7 through a second connecting rod 18, the sealing plug 13 is located in a trapezoidal through hole formed in the charging pile cabinet body 1, and the sealing plug 13 is in interference fit with the trapezoidal through hole.
In this embodiment, when the threaded rod 6 rotates clockwise, the sliding plate 7 moves upward and drives the sealing plug 13 to move upward through the second connecting rod 18, so that the sealing plug 13 is separated from the trapezoidal through hole. At this moment, fill the steam of the internal 1 of electric pile cabinet and pass through trapezoidal through-hole and escape, further promoted the radiating efficiency who fills electric pile. Meanwhile, when the threaded rod 6 rotates clockwise and anticlockwise, the threaded rod 6 drives the fan blades 12 to rotate, air flow around the heat dissipation hole 2 is increased, and the heat dissipation efficiency of the charging pile is further increased.
Example 3
In order to further increase the dustproof effect of the charging pile, an elastic metal baffle 3 can be added on the basis of the embodiment 1. Referring to fig. 1 and 2, two elastic metal blocking pieces 3 are connected inside each heat dissipation hole 2, and the elastic metal blocking pieces 3 can deflect. At this time, the horizontal included angle α between the elastic metal baffle 3 and the inner wall of the heat dissipation hole 2 is 45 °. The elastic metal baffle 3 is an aluminum metal sheet. The two elastic metal blocking pieces 3 are symmetrical about the horizontal central line of the heat dissipation hole 2 and are in a shape like a Chinese character 'ba', and the elastic metal blocking pieces 3 are in an inclined shape. And the length sum of two elastic metal separation blades 3 is less than the diameter of louvre 2, avoids two elastic metal separation blades 3 to block louvre 2 for the unable effluvium of the steam of charging pile cabinet body 1 inside.
In this embodiment, can further reduce the dust through the elastic metal separation blade 3 that sets up and fall into the electric pile cabinet body 1 that fills, more effectual extension fills the life of electric pile. When filling the internal steam surge of electric pile cabinet body 1 cabinet, steam can blow off two elastic metal separation blades 3 when through louvre 2. At this time, the horizontal included angle α between the elastic metal baffle 3 and the inner wall of the heat dissipation hole 2 is 230 °.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. The utility model provides a stake of charging of dustproof heat dissipation column which characterized in that includes:
the charging pile comprises a charging pile cabinet body, wherein a plurality of heat dissipation holes which are arranged in a row are formed in each of two sides of the charging pile cabinet body, and the heat dissipation holes are formed in the side wall of the charging pile cabinet body;
one end of each of the two first connecting rods is fixedly connected with the charging pile cabinet body;
the power motor is connected with the other ends of the two first connecting rods, the two first connecting rods are symmetrically arranged around an output shaft of the power motor, and the power motor and the two first connecting rods are located inside the charging pile cabinet body;
the thermistor is arranged on the bottom end of the power motor;
one end of the threaded rod is connected with an output shaft of the power motor, the other end of the threaded rod extends out of the charging pile cabinet body to reach the outside of the charging pile cabinet body, and the threaded rod is connected with the charging pile cabinet body through a first bearing;
the sliding plate is sleeved on the threaded rod in a threaded manner and is positioned outside the charging pile cabinet body;
one end of each of the two covering pieces is connected with one side of the sliding plate, the other end of each of the two covering pieces extends into the charging pile cabinet body and is attached to the heat dissipation hole, the covering pieces are inserted into strip-shaped holes formed in the charging pile cabinet body in a sliding mode, and the covering pieces are in interference fit with the strip-shaped holes;
one end of the clockwork spring is connected with the threaded rod, and the clockwork spring is positioned below the sliding plate;
the pivot, the one end of pivot with it rotates to fill electric pile cabinet body and connects, the other end of pivot with the other end of clockwork spring is connected.
2. The dustproof heat dissipation column type charging pile according to claim 1, wherein the other end of the threaded rod is connected with a heat dissipation mechanism.
3. The dustproof heat dissipation column type charging pile according to claim 3, wherein the heat dissipation mechanism comprises:
the transmission belt is connected with the other end of the threaded rod through a first belt wheel;
one ends of the two rotating rods are connected with the transmission belt through a second belt wheel;
the fan blade is connected with the other end of the rotating rod and is close to the heat dissipation hole;
the sleeve, telescopic one side with fill electric pile cabinet body fixed connection, just the sleeve through No. two bearings with the dwang is connected, the sleeve is located fill the outside of the electric pile cabinet body, just the sleeve is located the top of flabellum.
4. The dustproof heat-dissipation column-type charging pile according to claim 1, wherein the heat-dissipation mechanism further comprises a sealing plug, the top end of the sealing plug is connected with the sliding plate through a second connecting rod, and the sealing plug is located in a trapezoidal through hole formed in the charging pile cabinet body.
5. The dustproof heat-dissipation column-type charging pile according to claim 4, wherein the sealing plug is in interference fit with the trapezoidal through hole.
6. The dustproof heat dissipation column type charging pile according to claim 1, wherein L-shaped bases are arranged below the other ends of the two covering pieces, the two L-shaped bases are connected with the charging pile cabinet body, and the L-shaped bases and the charging pile cabinet body are integrally formed.
7. The dustproof heat dissipation column type charging pile according to claim 1, wherein two elastic metal blocking pieces are connected inside each heat dissipation hole, and the two elastic metal blocking pieces are symmetrical about a horizontal center line of each heat dissipation hole.
8. The dustproof heat-dissipation column-type charging pile according to claim 7, wherein the elastic metal blocking pieces are inclined, and the sum of the lengths of the two elastic metal blocking pieces is smaller than the diameter of the heat dissipation holes.
9. The dustproof heat-dissipation column-type charging pile according to claim 7, wherein the elastic metal blocking piece is an aluminum metal piece.
10. The dustproof and heat-dissipating column-type charging pile according to claim 1, wherein the thermistor is of the type NTC 5D-11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910795342.XA CN112238774A (en) | 2019-08-27 | 2019-08-27 | Dustproof heat dissipation column fills electric pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910795342.XA CN112238774A (en) | 2019-08-27 | 2019-08-27 | Dustproof heat dissipation column fills electric pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112238774A true CN112238774A (en) | 2021-01-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910795342.XA Pending CN112238774A (en) | 2019-08-27 | 2019-08-27 | Dustproof heat dissipation column fills electric pile |
Country Status (1)
| Country | Link |
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| CN (1) | CN112238774A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113119780A (en) * | 2021-05-14 | 2021-07-16 | 潘成虎 | Fill electric pile based on wisdom city |
| CN113386598A (en) * | 2021-06-30 | 2021-09-14 | 崔立岩 | Anti-falling new energy charging gun |
| CN113696762A (en) * | 2021-08-16 | 2021-11-26 | 深圳国融智能科技有限公司 | Intelligent charging stake for underground garage that high temperature resistant fire behavior is strong |
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| JP2001176739A (en) * | 1999-12-14 | 2001-06-29 | Toyota Autom Loom Works Ltd | Electromagnetic induction type noncontact charging device for vehicle |
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| CN208232864U (en) * | 2018-06-01 | 2018-12-14 | 广西科技大学鹿山学院 | A kind of multi-functional charging pile |
| CN208290992U (en) * | 2018-02-28 | 2018-12-28 | 河南水天环境工程有限公司 | A kind of electric automobile charging pile with rain-proof heat sinking function |
| CN109435748A (en) * | 2018-12-08 | 2019-03-08 | 芜湖赛洋电气科技有限公司 | A kind of charging pile with temperature detecting function |
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2019
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|---|---|---|---|---|
| JP2001176739A (en) * | 1999-12-14 | 2001-06-29 | Toyota Autom Loom Works Ltd | Electromagnetic induction type noncontact charging device for vehicle |
| CN107650699A (en) * | 2017-08-22 | 2018-02-02 | 安徽明瑞智能科技股份有限公司 | A kind of integral type direct-current charging post cabinet |
| CN208290992U (en) * | 2018-02-28 | 2018-12-28 | 河南水天环境工程有限公司 | A kind of electric automobile charging pile with rain-proof heat sinking function |
| CN208232864U (en) * | 2018-06-01 | 2018-12-14 | 广西科技大学鹿山学院 | A kind of multi-functional charging pile |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113119780A (en) * | 2021-05-14 | 2021-07-16 | 潘成虎 | Fill electric pile based on wisdom city |
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| CN113386598A (en) * | 2021-06-30 | 2021-09-14 | 崔立岩 | Anti-falling new energy charging gun |
| CN113696762A (en) * | 2021-08-16 | 2021-11-26 | 深圳国融智能科技有限公司 | Intelligent charging stake for underground garage that high temperature resistant fire behavior is strong |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: Room 203, No. 230, Huangge section, Shinan Road, Huangge Town, Nansha District, Guangzhou City, Guangdong Province Applicant after: Guangzhou Auto Power New Energy Co.,Ltd. Address before: Room 203, Huangge section 230, Shinan highway, Huangge Town, Nansha District, Guangzhou, Guangdong 511440 Applicant before: GUANGZHOU CHEDONGLI NEW ENERGY CO.,LTD. |
|
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210119 |