CN114368299A - Outdoor waterproof type new energy automobile fills electric pile - Google Patents
Outdoor waterproof type new energy automobile fills electric pile Download PDFInfo
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- CN114368299A CN114368299A CN202111471590.2A CN202111471590A CN114368299A CN 114368299 A CN114368299 A CN 114368299A CN 202111471590 A CN202111471590 A CN 202111471590A CN 114368299 A CN114368299 A CN 114368299A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 42
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 28
- 239000000741 silica gel Substances 0.000 claims abstract description 28
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 28
- 230000009466 transformation Effects 0.000 claims abstract description 5
- 239000004744 fabric Substances 0.000 claims description 24
- 239000000463 material Substances 0.000 claims description 17
- 229920000742 Cotton Polymers 0.000 claims description 14
- 238000000926 separation method Methods 0.000 claims description 7
- 239000013013 elastic material Substances 0.000 claims description 3
- 238000002955 isolation Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 19
- 238000007789 sealing Methods 0.000 abstract description 10
- 238000010521 absorption reaction Methods 0.000 description 4
- 241000252254 Catostomidae Species 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000003434 inspiratory effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
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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
- B60L53/10—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 characterised by the energy transfer between the charging station and the vehicle
- B60L53/14—Conductive energy transfer
-
- 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
- B60L53/10—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 characterised by the energy transfer between the charging station and the vehicle
- B60L53/14—Conductive energy transfer
- B60L53/16—Connectors, e.g. plugs or sockets, specially adapted for charging 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
-
- 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
-
- 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
-
- 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
- Y02T90/14—Plug-in electric vehicles
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The invention discloses an outdoor waterproof new energy automobile charging pile, which belongs to the field of automobile charging piles, wherein after a charging gun is inserted into an automobile interface, a flexible waterproof sleeve is reversely sleeved on the outer sides of the charging gun and the automobile interface, a rubber strip is adsorbed to the surface of an automobile body through a silica gel sucker, on one hand, a cylindrical flexible waterproof sleeve plays a role in isolating external rainwater to realize a primary waterproof effect on the charging gun and the automobile interface, on the other hand, an air bag and the automobile body are mutually extruded to form a surface contact sealing state, so that rainwater is not easy to overflow to the inner side of the flexible waterproof sleeve along the automobile body to play a deep waterproof effect, and when external rainwater flows to the rubber strip, an expansion transformation strip inside the rubber strip expands and deforms when encountering water to cause an air hole to be in an inward air suction state, the adsorbability between the silica gel sucker and the automobile body is effectively improved, so that the surface contact sealing state between the air bag and the automobile body is effectively maintained, effectively guarantee the water-proof effects to rifle and car kneck charge.
Description
Technical Field
The invention relates to the field of automobile charging piles, in particular to an outdoor waterproof new energy automobile charging pile.
Background
The charging pile has the function similar to an oiling machine in a gas station, can be fixed on the ground or on the wall, is installed in public buildings (public buildings, markets, public parking lots and the like) and residential district parking lots or charging stations, and can charge various types of electric vehicles according to different voltage grades. The input and the alternating current network lug connection of filling electric pile, the output all is equipped with the rifle that charges and is used for charging for electric automobile.
To setting up at open air new energy automobile charging pile, because the installation place is different, some can expose outdoors, even can set up the weather shield of equidimension, nevertheless in the period of charging for the car, because the car is bulky, can't cover completely, if meet sleet weather, then can have rivers to get into along the automobile body and aerify rifle and car kneck, cause great damage for aerifing rifle and car.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems in the prior art, the invention aims to provide an outdoor waterproof type new energy automobile charging pile, after a charging gun is inserted into an automobile interface, a flexible waterproof sleeve is reversely sleeved on the outer sides of the charging gun and the automobile interface, and a rubber strip is adsorbed to the surface of an automobile body through a silica gel sucker, so that on one hand, a cylindrical flexible waterproof sleeve plays a role in isolating external rainwater to realize a primary waterproof effect on the charging gun and the automobile interface, on the other hand, an air bag and the automobile body are mutually extruded to form a surface contact sealing state, rainwater is not easy to overflow to the inner side of the flexible waterproof sleeve along the automobile body to play a deep waterproof effect, and when external rainwater flows to the rubber strip, an expansion transformation strip inside the rubber strip expands and deforms when encountering water to cause an air hole to be in an inward air suction state, and the adsorbability between the silica gel sucker and the automobile body is effectively improved, thereby effectively maintain the face contact sealing state between gasbag and the automobile body, effectively guarantee the water-proof effects to the rifle and the car kneck of charging.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
The outdoor waterproof type new energy automobile charging pile comprises a vertical pile, wherein a charging main body is fixedly connected to the outer end of the vertical pile, a solar panel is fixedly connected to the upper end of the vertical pile, the solar panel is electrically connected with the charging main body, a conducting wire is fixedly connected to the charging main body, a charging gun is fixedly connected to one end, far away from the charging main body, of the conducting wire, the charging main body is electrically connected with the charging gun through the conducting wire, a flexible waterproof sleeve is fixedly connected to one end, close to the conducting wire, of the charging gun, a rubber strip is fixedly connected to one end, far away from the charging gun, of the flexible waterproof sleeve, a pair of side ends of the flexible waterproof sleeve are fixedly connected with soft magnetic strips, and magnetic sheets are fixedly connected to two ends of the rubber strip;
the rubber strip is kept away from a plurality of evenly distributed's of one end fixedly connected with silica gel sucking disc of flexible waterproof cover, the inner chamber has been seted up to the inside of rubber strip, a plurality of gas pockets have been seted up on the inner wall that the inner chamber is close to the silica gel sucking disc, and is a plurality of the silica gel sucking disc is located the edge outside of a plurality of gas pockets respectively, the inside fixedly connected with inflation vary voltage strip of inner chamber, inflation vary voltage strip is located the upside in gas pocket, the upper end fixedly connected with cotton that absorbs water of rubber strip, the lower extreme fixedly connected with gasbag of rubber strip.
Furthermore, the expansion transformation strip comprises water guide cloth, a rubber net strip and a separation strip which are sequentially distributed from top to bottom, the side ends of the rubber net strip are fixedly connected to the inner wall of the inner cavity, and the side ends of the water guide cloth and the separation strip are respectively and fixedly connected to the upper end and the lower end of the rubber net strip.
Furthermore, the water guide cloth is made of water-absorbing and breathable materials, and the isolating strips are made of waterproof and air-impermeable materials.
Furthermore, an expansion soft rod is arranged between the water guide cloth and the rubber net strip, and the expansion soft rod is made of water absorption expansion materials.
Furthermore, a plurality of connecting ropes are fixedly connected between the water guide cloth and the isolating strip, and the connecting ropes are connected inside meshes of the rubber net strip in a sliding mode.
Furthermore, the connecting ropes are uniformly distributed on two sides of the expansion soft rod and are made of inelastic materials.
Furthermore, a plurality of evenly distributed limiting ropes are fixedly connected between one end, far away from the rubber net strip, of the isolating strip and the inner bottom surface of the inner cavity, and the limiting ropes are made of elastic materials.
Furthermore, when the expansion soft rod is in an initial state, the connecting rope and the limiting rope are both in a normal straightening state.
Further, the diameter of the outer ring of the isolating strip in the maximum expansion state is smaller than the vertical distance from the rubber net strip to the upper inner wall of the inner cavity.
Furthermore, the inner end of the absorbent cotton is fixedly connected with a plurality of pieces which are uniformly distributed and have the same material with the absorbent cotton.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
(1) in the scheme, after the charging gun is inserted into the automobile interface, the flexible waterproof sleeve is reversely sleeved on the outer sides of the charging gun and the automobile interface, and the rubber strip is adsorbed on the surface of the automobile body through the silica gel sucker, so that on one hand, the cylindrical flexible waterproof sleeve plays a role in isolating external rainwater to realize the primary waterproof effect on the charging gun and the automobile interface, on the other hand, the air bag and the automobile body are mutually extruded to form a surface contact sealing state, so that rainwater is not easy to overflow to the inner side of the flexible waterproof sleeve along the automobile body to play a deep waterproof effect, moreover, when outside rainwater flows to the rubber strip, the expansion pressure changing strip inside the rubber strip expands and deforms when encountering water, so that the air hole is caused to be in an inward air suction state, the adsorbability between the silica gel sucker and the vehicle body is effectively improved, thereby effectively maintain the face contact sealing state between gasbag and the automobile body, effectively guarantee the water-proof effects to the rifle and the car kneck of charging.
(2) The flexible waterproof jacket is conveniently opened through the bendable ability of rubber strip and gasbag, make its cover establish in the rifle and the car interface outside of charging, establish the back with flexible waterproof jacket cover, a pair of side that makes flexible waterproof jacket and rubber strip is close to each other separately, under the appeal of soft magnetic strip and magnetic sheet, flexible waterproof jacket and rubber strip form the tube-shape, and make soft magnetic strip and magnetic sheet be located the rifle under charging, thereby play effectual sealed effect, make the rainwater be difficult for getting into the inside of flexible waterproof jacket from soft magnetic strip and magnetic sheet department.
(3) When there is rainwater and rainwater when flowing to the rubber strip position along the automobile body in the external world, the cotton that absorbs water absorbs the rainwater and transmits moisture to the water guide cloth, the inflation takes place after the moisture contact on inflation soft stick and the water guide cloth, the volume increase, with water guide cloth to keeping away from the direction hunch-up of rubber net strip, under the pulling force of even rope, the parting strip is along with removing, thereby make with the communicating regional increase of inner chamber volume of gas pocket, its inside negative pressure that forms, cause gas pocket department to present the inside inspiratory state, thereby make to produce certain negative pressure between silica gel sucking disc and the automobile body surface, effectively improved the adsorptivity between silica gel sucking disc and the automobile body, make the silica gel sucking disc be difficult for receiving the rainwater influence and separate with the automobile body.
Drawings
FIG. 1 is a first perspective view of the present invention;
FIG. 2 is a second perspective view of the present invention;
FIG. 3 is a schematic side view of the flexible waterproof jacket and the rubber strip of the present invention in use;
FIG. 4 is a first perspective view of the flexible waterproof boot and rubber strip of the present invention;
FIG. 5 is a second perspective view of the flexible waterproof jacket and rubber strip of the present invention;
FIG. 6 is a schematic view of a partial side view of the rubber strip of the present invention;
FIG. 7 is a schematic side view of a portion of the rubber strip in the presence of water according to the first embodiment of the present invention;
FIG. 8 is a partial side view of the rubber strip in the presence of water according to the second embodiment of the present invention;
FIG. 9 is a schematic front view of the rubber strip of the present invention disposed outside the charging gun;
fig. 10 is a partial front structural view of the rubber strip of the present invention.
The reference numbers in the figures illustrate:
the solar charging device comprises a vertical pile 1, a charging main body 2, a solar panel 3, a lead 4, a charging gun 5, a flexible waterproof sleeve 6, a soft magnetic strip 601, a rubber strip 7, magnetic sheets 701, an inner cavity 702, air holes 703, an air bag 8, water guide cloth 91, a rubber mesh strip 92, a separation strip 93, a connecting rope 94, a flexible expanding rod 95, a silica gel sucker 10, a limiting rope 11 and absorbent cotton 12.
Detailed Description
The drawings in the embodiments of the invention will be combined; the technical scheme in the embodiment of the invention is clearly and completely described; obviously; the described embodiments are only some of the embodiments of the invention; but not all embodiments, are based on the embodiments of the invention; all other embodiments obtained by a person skilled in the art without making any inventive step; all fall within the scope of protection of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
please refer to fig. 1 and 2, an outdoor waterproof new energy automobile charging pile comprises a vertical pile 1, an outer end of the vertical pile 1 is fixedly connected with a charging main body 2, an upper end of the vertical pile 1 is fixedly connected with a solar panel 3, the solar panel 3 is electrically connected with the charging main body 2, a wire 4 is fixedly connected to the charging main body 2, one end of the wire 4, which is far away from the charging main body 2, is fixedly connected with a charging gun 5, the charging main body 2 and the charging gun 5 are electrically connected through the wire 4, and when the outdoor waterproof new energy automobile charging pile is used, the charging gun 5 is inserted into an interface (indicated by a letter m in fig. 3 and 9) on an automobile (indicated by a letter n in fig. 2 and 3) to charge the automobile.
Referring to fig. 4 and 5, one end of the charging gun 5 close to the wire 4 is fixedly connected with a flexible waterproof sleeve 6, one end of the flexible waterproof sleeve 6 far from the charging gun 5 is fixedly connected with a rubber strip 7, a pair of side ends of the flexible waterproof sleeve 6 are fixedly connected with soft magnetic strips 601, the soft magnetic strips 601 are manufactured by spraying a magnetic coating on the surface of the rubber strip, the pair of soft magnetic strips 601 can attract each other to close the two side ends of the flexible waterproof sleeve 6, the two ends of the rubber strip 7 are fixedly connected with magnetic sheets 701, the two ends of the rubber strip 7 are closed by the magnetic attraction of the pair of magnetic sheets 701, so that the flexible waterproof sleeve 6 and the rubber strip 7 are in a cylindrical structure, the lower end of the rubber strip 7 is fixedly connected with an air bag 8, referring to fig. 1 and 2, after the charging gun 5 is inserted into the automobile interface, the flexible waterproof sleeve 6 is turned over towards the direction close to the charging gun 5 to be sleeved outside the charging gun 5 and the automobile interface, until the rubber strip 7 contacts with the automobile body, the rubber strip 7 is adsorbed on the surface of the automobile body, and at the moment, the flexible waterproof sleeve 6 covers the charging gun 5 and the automobile interface.
The volume of the gas in the air bag 8 is 50% -80% of the volume in the maximum expansion state of the air bag 8, the air bag 8 can have certain bending capacity by adopting an unsaturated filling mode, and the flexible waterproof sleeve 6 is conveniently opened through the bending capacities of the rubber strip 7 and the air bag 8 so as to be sleeved on the outer sides of the charging gun 5 and the automobile interface; after the flexible waterproof jacket 6 is sleeved, a pair of side ends of the flexible waterproof jacket 6 and the rubber strip 7 are respectively close to each other, under the attraction force of the soft magnetic strip 601 and the magnetic sheet 701, the flexible waterproof jacket 6 and the rubber strip 7 form a cylindrical shape, and the soft magnetic strip 601 and the magnetic sheet 701 are positioned right under the charging gun 5, as shown in fig. 9, so that an effective sealing effect is achieved, and rainwater is not easy to enter the flexible waterproof jacket 6 from the soft magnetic strip 601 and the magnetic sheet 701.
Referring to fig. 5 and 6, one end of the rubber strip 7 away from the flexible waterproof jacket 6 is fixedly connected with a plurality of uniformly distributed silica gel suckers 10, referring to fig. 3, after the charging gun 5 is inserted and the flexible waterproof jacket 6 is sleeved outside the charging gun 5 and the automobile interface in a cylindrical shape, the rubber strip 7 is tightly pressed on the surface of the automobile body, so that the silica gel suckers 10 are attached to the automobile body, the silica gel sucker 10 is tightly adsorbed with the vehicle body through the negative pressure, meanwhile, the air bag 8 and the vehicle body are mutually extruded to form a surface contact state, and the air bag 8 is positioned at the cylindrical inner side of the rubber strip 7, on one hand, the stable sheathing of the flexible waterproof sheath 6 is realized, play the effect of stopping to external rainwater, realize the preliminary waterproof effect to rifle 5 and the car interface that charges, on the other hand, gasbag 8 forms the face contact with the automobile body and seals, makes the rainwater be difficult for overflowing to 6 inboards of flexible waterproof cover along the automobile body, plays deep waterproof effect.
Referring to fig. 6, an inner cavity 702 is formed inside the rubber strip 7, a plurality of air holes 703 are formed in the inner wall of the inner cavity 702 close to the silica gel suction cups 10, the silica gel suction cups 10 are respectively located outside the edges of the air holes 703, an expansion pressure-changing strip is fixedly connected inside the inner cavity 702 and located on the upper side of the air holes 703, absorbent cotton 12 is fixedly connected to the upper end of the rubber strip 7, the absorbent cotton 12 plays a role of absorbing external rainwater, and transmits the rainwater to the expansion pressure-changing strip to trigger the rubber strip to perform corresponding change.
Referring to fig. 6 and 7, the expansion pressure-change strip includes a water guiding cloth 91, a rubber mesh strip 92 and a separation strip 93 sequentially distributed from top to bottom, a side end of the rubber mesh strip 92 is fixedly connected to an inner wall of the inner cavity 702, side ends of the water guiding cloth 91 and the separation strip 93 are respectively fixedly connected to upper and lower ends of the rubber mesh strip 92, the water guiding cloth 91 is made of a water-absorbing and air-permeable material, such as water-absorbing and air-permeable fiber fabric, the spacer 93 is made of waterproof and air-impermeable material, such as plastic film material with high strength, an expansion soft rod 95 is placed between the water-guiding cloth 91 and the rubber mesh strip 92, the expansion soft rod 95 is made of water-absorbing and expanding material, if the water-absorbing expansion rubber material, a plurality of connecting ropes 94 are fixedly connected between the water guide cloth 91 and the isolating strip 93, the connecting ropes 94 are connected inside meshes of the rubber net strip 92 in a sliding manner, the connecting ropes 94 are uniformly distributed on two sides of the expansion soft rod 95, and the connecting ropes 94 are made of an inelastic material.
Referring to fig. 7 and 8, when rainwater exists outside and flows to the position of the rubber strip 7 along the vehicle body, the water absorption cotton 12 absorbs the rain water and transmits the water to the water guide cloth 91, the expansion soft rod 95 expands after contacting with the water on the water guide cloth 91, the volume is increased, the water guide cloth 91 is arched in the direction far away from the rubber net strip 92, under the pulling force of the connecting string 94, the isolation strip 93 moves, so that the area of the inner cavity 702 communicated with the air hole 703 is increased in volume, negative air pressure is formed in the silica gel sucker 703 to cause the air hole 703 to be in an inward air suction state, so that a certain negative air pressure is generated between the silica gel sucker 10 and the surface of the vehicle body, the adsorbability between the silica gel sucker 10 and the vehicle body is effectively improved, the silica gel sucker 10 is not easily influenced by rainwater to be separated from the vehicle body, and then effectively maintain the surface contact sealing state between the air bag 8 and the automobile body, and effectively ensure the waterproof effect on the interface between the charging gun 5 and the automobile.
Referring to fig. 6, a plurality of evenly distributed limiting ropes 11 are fixedly connected between one end of the isolation strip 93, which is far away from the rubber mesh strip 92, and the inner bottom surface of the inner cavity 702, the limiting ropes 11 are made of elastic materials, when the expansion soft rod 95 is in an initial state, the connecting rope 94 and the limiting ropes 11 are both in a normal straight state, the isolating strip 93 protrudes in the direction far away from the rubber net strip 92 in the initial state through the connection of the limiting rope 11, so that the isolating strip can move under the pulling of the connecting rope 94 in the later period, the diameter of the outer ring of the isolating strip 93 in the maximum expansion state is smaller than the vertical distance from the rubber net strip 92 to the inner wall of the inner cavity 702, so that sufficient space is provided for the expansion of the isolating strip 93, the inner end of the water absorption cotton 12 is fixedly connected with a plurality of uniformly distributed 13, the material of the 13 is the same as that of the water absorption cotton 12, and the 13 plays a role in water guiding, is used for transferring the water absorbed by the absorbent cotton 12 to the water guide cloth 91, so that the expansion soft rod 95 is expanded in time.
After the charging gun 5 is inserted into the automobile interface, the flexible waterproof sleeve 6 is reversely sleeved on the charging gun 5 and the outer side of the automobile interface, the rubber strip 7 is adsorbed with the surface of the automobile body through the silica gel sucker 10, on one hand, the cylindrical flexible waterproof sleeve 6 plays a role of isolating external rainwater and the charging gun 5 to realize the primary waterproof effect on the charging gun 5 and the automobile interface, on the other hand, the air bag 8 and the automobile body are mutually extruded to form a surface contact sealing state, so that the rainwater is difficult to overflow to the inner side of the flexible waterproof sleeve 6 along the automobile body to play a deep waterproof effect, and when the external rainwater flows to the rubber strip 7 along the automobile body, the expansion transformation strip inside the rubber strip 7 expands and deforms when encountering water, so that the air hole 703 is in an inward air suction state, the adsorbability between the silica gel sucker 10 and the automobile body is effectively improved, and the silica gel sucker 10 is difficult to be influenced by the rainwater and separated from the automobile body, effectively maintain the face contact sealing state between gasbag 8 and the automobile body, effectively guarantee the water-proof effects to rifle 5 and the car kneck that charge.
The above; but are merely preferred embodiments of the invention; the scope of the invention is not limited thereto; any person skilled in the art is within the technical scope of the present disclosure; the technical scheme and the improved concept of the invention are equally replaced or changed; are intended to be covered by the scope of the present invention.
Claims (10)
1. The utility model provides an outdoor waterproof type new energy automobile fills electric pile, includes stake (1), the outer end fixedly connected with main part (2) that charges of stake (1), the upper end fixedly connected with solar panel (3) of stake (1), solar panel (3) and main part (2) electric connection that charges, fixedly connected with wire (4) are gone up in main part (2) that charges, the one end fixedly connected with rifle (5) that charges of main part (2) are kept away from in wire (4), main part (2) and rifle (5) that charges pass through wire (4) electric connection, its characterized in that charge: one end, close to the lead (4), of the charging gun (5) is fixedly connected with a flexible waterproof sleeve (6), one end, far away from the charging gun (5), of the flexible waterproof sleeve (6) is fixedly connected with a rubber strip (7), a pair of side ends of the flexible waterproof sleeve (6) are fixedly connected with soft magnetic strips (601), and two ends of each rubber strip (7) are fixedly connected with magnetic sheets (701);
rubber strip (7) are kept away from a plurality of evenly distributed's of one end fixedly connected with silica gel sucking disc (10) of flexible waterproof cover (6), inner chamber (702) have been seted up to the inside of rubber strip (7), a plurality of gas pockets (703) have been seted up on inner wall that inner chamber (702) are close to silica gel sucking disc (10), and are a plurality of silica gel sucking disc (10) are located the edge outside of a plurality of gas pockets (703) respectively, the inside fixedly connected with inflation vary layering of inner chamber (702), inflation vary voltage strip is located the upside of gas pocket (703), the upper end fixedly connected with of rubber strip (7) absorbs water cotton (12), the lower extreme fixedly connected with gasbag (8) of rubber strip (7).
2. The outdoor waterproof new energy automobile charging pile is characterized in that: the expansion transformation strip comprises water guide cloth (91), a rubber mesh strip (92) and a separation strip (93) which are sequentially distributed from top to bottom, the side end of the rubber mesh strip (92) is fixedly connected to the inner wall of the inner cavity (702), and the side ends of the water guide cloth (91) and the separation strip (93) are respectively and fixedly connected to the upper end and the lower end of the rubber mesh strip (92).
3. The outdoor waterproof type new energy automobile charging pile of claim 2, characterized in that: the water guide cloth (91) is made of water-absorbing and breathable materials, and the isolating strips (93) are made of waterproof and air-impermeable materials.
4. The outdoor waterproof type new energy automobile charging pile of claim 2, characterized in that: an expansion soft rod (95) is arranged between the water guide cloth (91) and the rubber net strip (92), and the expansion soft rod (95) is made of water-absorbing expansion materials.
5. The outdoor waterproof new energy automobile charging pile of claim 4, characterized in that: a plurality of connecting ropes (94) are fixedly connected between the water guide cloth (91) and the isolating strips (93), and the connecting ropes (94) are connected inside meshes of the rubber net strips (92) in a sliding mode.
6. The outdoor waterproof type new energy automobile charging pile of claim 5, characterized in that: the connecting ropes (94) are uniformly distributed on two sides of the expansion soft rod (95), and the connecting ropes (94) are made of inelastic materials.
7. The outdoor waterproof type new energy automobile charging pile of claim 5, characterized in that: a plurality of evenly distributed limiting ropes (11) are fixedly connected between one end, far away from the rubber net strip (92), of the isolating strip (93) and the inner bottom surface of the inner cavity (702), and the limiting ropes (11) are made of elastic materials.
8. The outdoor waterproof new energy automobile charging pile according to claim 7, characterized in that: when the expansion soft rod (95) is in an initial state, the connecting rope (94) and the limiting rope (11) are both in a normal straightening state.
9. The outdoor waterproof type new energy automobile charging pile of claim 2, characterized in that: the diameter of the outer ring of the isolation strip (93) in the maximum expansion state is smaller than the vertical distance from the rubber mesh strip (92) to the upper inner wall of the inner cavity (702).
10. The outdoor waterproof new energy automobile charging pile is characterized in that: the inner end fixedly connected with of cotton (12) that absorbs water a plurality of evenly distributed (13), (13) and cotton (12) that absorb water are the same in material.
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| CN114368299B (en) | 2023-10-24 |
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Effective date of registration: 20230823 Address after: 518000 Buildings 101 and 47, Building 45, Second Industrial Zone, Xitian Community, Gongming Street, Guangming District, Shenzhen, Guangdong Applicant after: United watt Technologies Ltd. Address before: 063000 gate 1, building 336, Jiankang home, Jiangjun Road, leting County, Tangshan City, Hebei Province Applicant before: Song Lihua |
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