CN113428033A

CN113428033A - New energy automobile charging protection device

Info

Publication number: CN113428033A
Application number: CN202110787171.3A
Authority: CN
Inventors: 不公告发明人
Original assignee: Yunnan Xiayuan New Energy Development Co ltd
Current assignee: Yunnan Xiayuan New Energy Development Co ltd
Priority date: 2021-07-13
Filing date: 2021-07-13
Publication date: 2021-09-24

Abstract

The invention discloses a new energy automobile charging protection device which comprises a protective shell and a charging gun, wherein dust removal pipes which are communicated with each other are arranged at the bottom of the protective shell, sleeves which are communicated with each other are arranged at the top of the protective shell, guide dust removal assemblies are arranged on two sides inside the dust removal pipes, and charging line bodies which are connected with each other are arranged at the bottom of the charging gun; according to the invention, through mutual matching of the unfolding sealing components, the outer side of the charging gun is fully sealed and protected, external dust and water liquid are effectively prevented from permeating the inner wall of the device to influence the charging gun, and meanwhile, under the movable unfolding of the five groups of closing clamping plates, the charging gun and a charging interface are conveniently and directly extended out of the sleeve to carry out butt joint charging work at the interface.

Description

New energy automobile charging protection device

Technical Field

The invention relates to the technical field of new energy automobiles, in particular to a new energy automobile charging protection device.

Background

The new energy is also called unconventional energy, and refers to various energy forms other than traditional energy, which refer to energy to be developed and utilized or actively researched and to be popularized, such as solar energy, geothermal energy, wind energy, ocean energy, biomass energy, nuclear fusion energy and the like, wherein when a new energy automobile is charged, the new energy automobile generally starts to charge by butting an electrical interface of a charging pile with an electrical socket of the automobile.

In the charging process of the current new energy automobile, the charging head is generally exposed outside the charging pile for convenience in taking, so that a charging interface on the surface of the charging head is also exposed outside and is easily attached by external dust and rainwater and collided by workers, and the protection performance of the charging head and the service life of the charging interface are reduced; when the charging head and the automobile are charged correspondingly, the charging wire is often required to be lengthened according to the position of the automobile and is adjusted to the position of the automobile, when the position of the automobile is continuously changed, the extension amplitude of the charging wire is further and further increased, so that the overlong charging wire is in direct contact with the ground and is easily adhered by ground dust and particles and is easily stepped on by an operator, the charging wire is deformed, the limitation of the practical use of the charging head is increased, and the inconvenience of the subsequent cleaning work of the charging wire is increased; when the charging slot of the charging head and the automobile is butted, the protective cover of the automobile to the slot is opened, the automobile is butted with a charging interface, however, the slot during the butt joint of the interface can not be closed again, dust in the air permeates into the interface easily at the moment, interference is caused to charging work, and during the charging of the interface, if the charging wire generates treading and mistakenly colliding, the interface is easy to generate position deviation and fall off, and the sealing performance and the fixing effect during the butt joint of the interface are reduced.

Disclosure of Invention

The invention aims to provide a new energy automobile charging protection device, which aims to solve the problems that a charging head is convenient to take and generally exposed outside a charging pile in the charging process of the current new energy automobile, is easily attached by external dust and rainwater and collided by workers, and reduces the protection performance of the charging head and the service life of a charging interface; when the charging head and the automobile are charged correspondingly, the charging wire is in direct contact with the ground, is easily adhered by dust and particles on the ground and is easily stepped by an operator, so that the charging wire is deformed, the limitation of the practical use of the charging head is increased, and the inconvenience of the subsequent cleaning work of the charging wire is increased; when the charging slot of head and car docks charging, in the dust in the air permeates the interface very easily, causes the interference to the work of charging to during the interface charges, if the charging wire produces and steps on the mistake and bump, make the interface produce offset and drop very easily, leakproofness and the problem of fixed effect when reducing the interface butt joint.

Technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: including protective housing and the rifle that charges, the bottom of protective housing is equipped with the dust removal pipe of mutual intercommunication, the top of protective housing is equipped with the sleeve of mutual intercommunication, the inside both sides of dust removal pipe are equipped with direction dust removal subassembly, the bottom of the rifle that charges is equipped with interconnect's the line body that charges, the top in the rifle outside of charging is equipped with the annular disc, the top of the rifle that charges is equipped with interconnect's the interface that charges, the outside that the annular disc top is close to the interface that charges is equipped with inner bag rubber strip, the positive one end of inner bag rubber strip is equipped with the gas cell of mutual intercommunication, the top in the sleeve outside is equipped with the expansion and seals the subassembly.

Preferably, the inside both sides of direction dust removal subassembly are equipped with the internal thread sleeve pipe, and are two sets of the threaded rod of screw thread adaptation is overlapped to the inboard cover of internal thread sleeve pipe, and is two sets of one side that the threaded rod is close to each other is equipped with the connecting plate, and is two sets of one side that the connecting plate is close to each other is equipped with the arc brush cleaner, the inside four corners department of protective housing is equipped with the fixing base, four groups one side that the fixing base is close to each other is equipped with the guide pulley group.

Preferably, the top that expandes the seal assembly outside is equipped with annular chute, the inboard of annular chute is equipped with five groups slider of mutually supporting, five groups the top of slider is equipped with interconnect's change, the inboard of change is equipped with five groups of articulated pieces, the intermediate position department at sleeve top is equipped with the annular opening, the inboard of annular opening articulates there are five groups of closed cardboard, five groups the inboard of articulated piece articulates there is the arc articulated rod, and arc articulated rod and closed cardboard interconnect.

Preferably, the both sides of protective housing are equipped with the fixed block, and the one side that the fixed block kept away from each other is equipped with the pull ring, the both sides at protective housing top are equipped with the hanging area, the both sides of protective housing bottom are equipped with the connecting block, the top of dust removal pipe both sides is equipped with the joint spare with the mutual adaptation of connecting block.

Preferably, a communication port communicated with the protective shell is formed in the middle of the inner top of the dust removing tube, an arc-shaped material guide plate is arranged on the outer side, close to the communication port, of the inner top of the dust removing tube, telescopic rods are arranged in the middle of the two sides of the inner side of the dust removing tube, and the telescopic rods are connected with the connecting plate.

Preferably, the positive one end of rifle charges is equipped with the mounting panel, and the one end of mounting panel is evenly arranged and is equipped with the shifting block, the bottom of the positive one end of sleeve is equipped with the through-hole, and the inboard cover of through-hole is equipped with the thumb wheel with shifting block intermeshing.

Preferably, the inner container rubber strip is in an annular structure and is attached to the outer side of the charging interface.

Preferably, the four groups of guide wheel sets are correspondingly attached to the charging line body.

Preferably, bearing seats are arranged on two sides of the interior of the dust removing pipe and matched with the internal thread sleeve, and two ends, close to one side of each other, of the two groups of arc-shaped cleaning brushes are respectively provided with a magnetic suction block and a magnetic suction groove which attract each other in opposite directions.

Preferably, the middle position department of annular spout bottom and one side of bottom all are equipped with the registration arm, and the inboard cover of registration arm is equipped with fixing bolt, and a set of the inside bottom of slider is equipped with the screw hole, and screw hole and fixing bolt mutual adaptation.

The invention has the beneficial effects that:

the invention provides a new energy automobile charging protection device, which has the following beneficial effects:

1. according to the invention, through the mutual matching of the unfolding seal components, the outer side of the charging gun is enabled to obtain a sufficient airtight protection effect, the influence on the charging gun caused by external dust and water liquid permeating through the inner wall of the device is effectively prevented, and meanwhile, under the condition of the movable unfolding of the five groups of closed clamping plates, the charging gun and a charging interface are conveniently and directly extended out of the sleeve to carry out butt joint charging work at the interface.

2. According to the invention, by utilizing the characteristics of the guiding dust removal assembly that the protection shell, the dust removal pipe and the sleeve move integrally around the charging line body, after the charging operation is finished, the cleaning ring is formed by mutually attaching two groups of arc-shaped cleaning brushes with adjustable intervals to the outer side of the charging line body, so that dust and particles adhered to the outer side of the charging line body can be cleaned along with the movement of the dust removal pipe, and the outer side of the charging line body is guided and rolled by matching with the extrusion guiding of four groups of guide wheels, so that the deformed charging line body is smoothened, the quick cleaning function of the protection device is increased, and the use flexibility and the cleaning efficiency of the device are improved.

3. According to the invention, the inner container rubber strip surrounds the outer side of the charging interface, so that after the charging interface is butted with the charging slot of the automobile, the inner container rubber strip is expanded by extrusion of the inflatable bag to fill the periphery of the charging slot of the automobile, external dust and moisture are greatly ensured not to easily permeate the charging interface, and the outer container rubber strip is completely attached to the inner wall of the charging slot through expansion of the inner container rubber strip, so that the fixing effect of the interface butt joint is further improved, looseness is not easily generated, the sealing effect of the charging interface is increased, and the stability of charging operation is improved.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a front cross-sectional view of the present invention;

FIG. 3 is a front view of the present invention;

FIG. 4 is a top cross-sectional view of the protective case of the present invention;

FIG. 5 is a bottom view of the dust extraction tube of the present invention;

FIG. 6 is a charging gun position diagram of the present invention;

FIG. 7 is a perspective view of the bladder rubber strip of the present invention;

fig. 8 is a top cross-sectional view of the sleeve of the present invention.

In the figure: 1. a protective shell; 2. a dust removal pipe; 3. a sleeve; 4. an internally threaded sleeve; 401. a threaded rod; 402. a connecting plate; 403. an arc-shaped cleaning brush; 404. a guide wheel group; 405. a fixed seat; 5. a charging wire body; 6. a charging gun; 7. an annular chute; 701. a slider; 702. rotating the ring; 703. an annular port; 704. closing the clamping plate; 705. a hinged block; 706. an arc-shaped hinge rod; 8. a charging interface; 9. an inner container rubber strip; 10. an annular disc; 11. an air-filled bag.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the embodiments of the present application, it should be noted that the indication of orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship which is usually placed when the product of the application is used, or the orientation or positional relationship which is usually understood by those skilled in the art, or the orientation or positional relationship which is usually placed when the product of the application is used, and is only for the convenience of describing the application and simplifying the description, but does not indicate or imply that the indicated 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 application. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present application, it should also be noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," and "connected" are to be construed broadly, and may for example be fixedly connected, detachably connected, or integrally connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

Referring to fig. 1-8, the present invention provides a technical solution: the utility model provides a new energy automobile protection device that charges, including protective housing 1 and the rifle 6 that charges, the bottom of protective housing 1 is equipped with the dust removal pipe 2 of mutual intercommunication, the top of protective housing 1 is equipped with the sleeve 3 of mutual intercommunication, the both sides of dust removal pipe 2 insides are equipped with direction dust removal subassembly, the bottom of rifle 6 that charges is equipped with interconnect's the line body 5 that charges, the top in the rifle 6 outside that charges is equipped with annular disc 10, the top of rifle 6 that charges is equipped with interconnect's the interface 8 that charges, the outside that the annular disc 10 top is close to interface 8 that charges is equipped with inner bag rubber strip 9, the positive one end of inner bag rubber strip 9 is equipped with the gas cell 11 of mutual intercommunication, the top in the sleeve 3 outside is equipped with the expansion seal assembly.

As a preferable embodiment of the present embodiment: the inside both sides of direction dust removal subassembly are equipped with female thread sleeve 4, and the inboard cover of two sets of female thread sleeve 4 is equipped with threaded rod 401 of screw-thread adaptation, and one side that two sets of threaded rod 401 are close to each other is equipped with connecting plate 402, and one side that two sets of connecting plate 402 are close to each other is equipped with arc brush 403, and the inside four corners department of protective housing 1 is equipped with fixing base 405, and one side that four groups of fixing base 405 are close to each other is equipped with guide pulley group 404.

As a preferable embodiment of the present embodiment: the top that expandes the seal assembly outside is equipped with annular chute 7, the inboard of annular chute 7 is equipped with five groups slider 701 that mutually support, five groups slider 701's top is equipped with interconnect's change 702, the inboard of change 702 is equipped with five groups articulated piece 705, the intermediate position department at sleeve 3 top is equipped with annular opening 703, the inboard of annular opening 703 articulates there is five groups closed cardboard 704, five groups articulated piece 705's inboard articulates there is arc articulated pole 706, and arc articulated pole 706 and closed cardboard 704 interconnect.

As a preferable embodiment of the present embodiment: the both sides of protective housing 1 are equipped with the fixed block, and the one side that the fixed block kept away from each other is equipped with the pull ring, and the both sides at 1 top of protective housing are equipped with the area of hanging, and the both sides of 1 bottom of protective housing are equipped with the connecting block, and the top of 2 both sides of dust removal pipe is equipped with the joint spare with the mutual adaptation of connecting block, and the cancellation of being convenient for removes dust removal pipe 2 and is fixed with being connected of protective housing 1.

As a preferable embodiment of the present embodiment: the intermediate position department at the inside top of dust removal pipe 2 is equipped with the intercommunication mouth that communicates each other with protective housing 1, and the outside that the inside top of dust removal pipe 2 is close to the intercommunication mouth is equipped with the arc stock guide, and inside the dust access device that prevents to brush off, the intermediate position department of the inside both sides of dust removal pipe 2 is equipped with the telescopic link, and telescopic link and connecting plate 402 interconnect increase connecting plate 402's spacing guide function.

As a preferable embodiment of the present embodiment: the positive one end of rifle 6 charges is equipped with the mounting panel, and the one end of mounting panel is evenly arranged and is equipped with the shifting block, and the bottom of the positive one end of sleeve 3 is equipped with the through-hole, and the inboard cover of through-hole be equipped with shifting block intermeshing's thumb wheel, make things convenient for operating personnel to stir the thumb wheel and make the rifle 6 that charges of installing in the sleeve 3 stretch out automatically, carry out the work of charging.

As a preferable embodiment of the present embodiment: liner rubber strip 9 is the loop configuration and laminates each other with the outside of interface 8 that charges, improves the laminating nature in the interface 8 outside that charges, and the liner rubber strip of being convenient for produces the inflation and covers the outside that interface 8 and car socket dock that charges, increases sealed effect and safeguard function.

As a preferable embodiment of the present embodiment: the four groups of guide wheel sets 404 are correspondingly attached to the charging line body 5, so that the guiding and smoothing functions of the charging line body 5 are increased, and the deformed charging line body can be rolled.

As a preferable embodiment of the present embodiment: the inside both sides of dust removal pipe 2 are equipped with the bearing frame, and the bearing frame mutually supports with interior thread sleeve 4, and two sets of arc cleaning brush 403 are close to the both ends of one side each other and are equipped with the magnetism piece of inhaling of opposite sex and inhale the groove with inhaling respectively, and the mutual corresponding contact of two sets of arc cleaning brush 403 of being convenient for forms supplementary actuation function, improves the stability and the cleaning efficiency that arc cleaning brush 403 cleaned the charging line body 5.

As a preferable embodiment of the present embodiment: the intermediate position department of 7 bottoms on the annular chute all is equipped with the registration arm with one side of bottom, and the inboard cover of registration arm is equipped with fixing bolt, and the inside bottom of a set of slider 701 is equipped with the screw hole, and the mutual adaptation of screw hole and fixing bolt is convenient for fix the sliding position of slider 701 and change 702 to prevent that change 702 automatic off tracking from producing the dislocation.

Example 1, as shown in fig. 1 to 5, when the outer wall of the charging line 5 needs to be cleaned, two sets of internal thread sleeves 4 may be rotated to drive the threaded rod 401 to urge the arc-shaped cleaning brushes 403 to move toward or away from each other under the limit of the telescopic rod, the position of the arc-shaped cleaning brushes 403 may be adjusted to make the arc-shaped cleaning brushes 403 perfectly contact and fit the outer side of the charging line 5, after the two sets of arc-shaped cleaning brushes 403 contact with the charging line 5, the annular through opening 703 may be opened, the protective shell 1 may be manually pulled to drive the device to integrally cooperate with the four sets of fixing bases 405 and the limit guide of the guide pulley set 404 to slide and move around the outer side of the charging line 5, and further, the two sets of arc-shaped cleaning brushes 403 may be driven to brush and clean the outer side of the charging line 5, so as to remove dust and particles adhered to the outer side of the charging line 5, and cooperate with the guide of the guide pulley set 404 to smooth, the charging line body 5 which is deformed is rolled, and the functionality of the device and the convenience of cleaning work are improved.

In embodiment 2, as shown in fig. 6 to 7, after the charging interface 8 is in butt joint with the slot of the vehicle, the air bag 11 can be pressed to inject air into the liner rubber strip 9, so that the liner rubber strip 9 is integrally expanded in an annular structure to fill the charging slot of the vehicle, thereby not only improving the butt joint fixing effect of the charging interface 8 and the charging slot of the vehicle, but also forming a sealing protection function outside the slot, and greatly improving the protection effect of the device.

The working principle is as follows: when the device is used, the rotating ring 702 can be manually rotated to drive the five-group sliding block 701 to slide along the inner side guide of the annular sliding groove 7, so that the rotating ring 702 is enabled to integrally rotate and slide, the five-group hinging block 705 and the arc-shaped hinging rod 706 are driven to move along with the rotation of the rotating ring 702, the arc-shaped hinging rod 706 drives the mutually connected closed clamping plates 704 to outwards expand under the hinging matching of the annular through hole 703, the annular through hole 703 is integrally opened, the charging gun 6 can extend out of the inner part of the sleeve 3 under the pushing action of the mutually meshed shifting wheels and the shifting blocks, then the charging interface 8 corresponds to a charging slot of an automobile to perform charging operation, after the charging gun 6 is used, the charging gun 6 is taken into the sleeve 3 again, the sleeve 3 is sealed through the sealing of the five-group closed clamping plates 704, and the whole charging gun 6 can be effectively protected.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. The utility model provides a new energy automobile protection device that charges, includes protective housing (1) and rifle (6) that charges, its characterized in that: the dust removal device is characterized in that the bottom of the protective shell (1) is provided with dust removal pipes (2) which are communicated with each other, the top of the protective shell (1) is provided with sleeves (3) which are communicated with each other, two sides of the inside of the dust removal pipes (2) are provided with guide dust removal assemblies, the bottom of the charging gun (6) is provided with charging line bodies (5) which are connected with each other, the top of the outside of the charging gun (6) is provided with an annular disc (10), the top of the charging gun (6) is provided with a charging interface (8) which is connected with each other, the outer side, close to the charging interface (8), of the top of the annular disc (10) is provided with an inner container rubber strip (9), one front end of the inner container rubber strip (9) is provided with an inflatable bag (11) which is communicated with each other, and the top of the outer side of each sleeve (3) is provided with an expansion sealing assembly.

2. The new energy automobile charging protection device of claim 1, characterized in that: the inside both sides of direction dust removal subassembly are equipped with female thread sleeve pipe (4), and are two sets of the inboard cover of female thread sleeve pipe (4) is equipped with threaded rod (401) of screw thread adaptation, and is two sets of one side that threaded rod (401) are close to each other is equipped with connecting plate (402), and is two sets of one side that connecting plate (402) are close to each other is equipped with arc brush cleaner (403), the inside four corners department of protective housing (1) is equipped with fixing base (405), four groups one side that fixing base (405) are close to each other is equipped with guide pulley group (404).

3. The new energy automobile charging protection device of claim 1, characterized in that: the top that expandes the seal assembly outside is equipped with annular chute (7), the inboard of annular chute (7) is equipped with five groups slider (701) of mutually supporting, five groups the top of slider (701) is equipped with interconnect's change (702), the inboard of change (702) is equipped with five groups articulated piece (705), the intermediate position department at sleeve (3) top is equipped with annular opening (703), the inboard of annular opening (703) articulates there are five groups closed cardboard (704), five groups the inboard of articulated piece (705) articulates there is arc articulated pole (706), and arc articulated pole (706) and closed cardboard (704) interconnect.

4. The new energy automobile charging protection device of claim 1, characterized in that: the both sides of protective housing (1) are equipped with the fixed block, and the one side that the fixed block kept away from each other is equipped with the pull ring, the both sides at protective housing (1) top are equipped with the hanging area, the both sides of protective housing (1) bottom are equipped with the connecting block, the top of dust removal pipe (2) both sides is equipped with the joint spare with the mutual adaptation of connecting block.

5. The new energy automobile charging protection device of claim 1, characterized in that: the middle position department at the inside top of dust removal pipe (2) is equipped with the intercommunication mouth that communicates each other with protective housing (1), the outside that the inside top of dust removal pipe (2) is close to the intercommunication mouth is equipped with the arc stock guide, the middle position department of the inside both sides of dust removal pipe (2) is equipped with the telescopic link, and telescopic link and connecting plate (402) interconnect.

6. The new energy automobile charging protection device of claim 1, characterized in that: the positive one end of rifle that charges (6) is equipped with the mounting panel, and the one end of mounting panel is evenly arranged and is equipped with the shifting block, the bottom of the positive one end of sleeve (3) is equipped with the through-hole, and the inboard cover of through-hole is equipped with the thumb wheel with shifting block intermeshing.

7. The new energy automobile charging protection device of claim 1, characterized in that: the inner container rubber strip (9) is in an annular structure and is attached to the outer side of the charging interface (8) mutually.

8. The new energy automobile charging protection device of claim 2, characterized in that: the four guide wheel sets (404) are correspondingly attached to the charging line body (5).

9. The new energy automobile charging protection device of claim 2, characterized in that: the two sides of the interior of the dust removal pipe (2) are provided with bearing seats, the bearing seats are matched with the internal thread sleeve (4), and two sets of arc-shaped cleaning brushes (403) are respectively provided with a magnetic suction block and a magnetic suction groove which attract each other in opposite directions at two ends close to one side.

10. The new energy automobile charging protection device of claim 3, characterized in that: the middle position department of annular spout (7) bottom and one side of bottom all are equipped with the registration arm, and the inboard cover of registration arm is equipped with fixing bolt, and a set of the inside bottom of slider (701) is equipped with the screw hole, and screw hole and the mutual adaptation of fixing bolt.