Charging gun connecting seat with automatic deicing function

Abstract

The utility model discloses a charging gun connecting seat with an automatic deicing function, which comprises a main seat, a lead, a handle, a plug and a blowing assembly, and is characterized in that the blowing assembly comprises a cylinder part which is detachably arranged outside the main seat and is positioned at the position of the plug, and a current collecting ring arranged outside the cylinder part; a plurality of shunting pipes for shunting gathered gas are annularly arranged at equal intervals on the outer wall of the flow collecting ring at the position of the cylinder part, and a gas gathering spray head for spraying out the gas in a concentrated manner is arranged in the middle of the bottom end of each shunting pipe. Through mutual cooperation of a flow collecting ring, a flow dividing pipe, a gas gathering spray head, a telescopic pipe, a flow expanding cover, a heating wire, an air guide cylinder and a turbofan, an ice layer outside the plug can be rapidly removed in a blowing mode; and through mutual cooperation of a driving screw rod, a limiting rod, a driving motor, a second circular ring piece, a bearing, a first circular ring piece, an adapter rod and a rotating handle, the flow collecting ring can be rotated, and the blowing range is widened.

Description

Technical Field

[0001] The utility model belongs to the technical field of new energy vehicles, and in particular relates to a charging gun connection socket with automatic deicing. Background Art

[0002] New energy vehicles refer to vehicles that use unconventional vehicle fuels as their power source (or use conventional vehicle fuels and new vehicle power devices), and integrate advanced technologies in vehicle power control and drive to form vehicles with advanced technical principles, new technologies, and new structures. New energy vehicles include pure electric vehicles, extended-range electric vehicles, hybrid vehicles, fuel cell electric vehicles, hydrogen engine vehicles, etc.

[0003] With the popularization of new energy vehicles, more and more car owners in the north are beginning to face a more difficult problem, that is, the charging gun connector of new energy vehicles often freezes due to low temperatures, resulting in failure to charge normally, thus causing great inconvenience to car owners. In addition, since the existing charging gun connectors generally do not have the function of automatic deicing, most car owners generally try to melt the ice layer on the connecting part of the charging gun by pouring hot water to increase the temperature of the charging gun connector. However, this method is likely to increase the probability of damage to the charging gun connector on the one hand, and on the other hand it is likely to cause leakage. For this reason, a charging gun connector with automatic deicing is provided. Utility Model Content

[0004] The utility model aims to provide a charging gun connection socket with automatic deicing to solve the technical problems raised in the background technology.

[0005] To achieve the above-mentioned purpose, the specific technical scheme of the utility model is as follows: a charging gun connection socket with automatic deicing, comprising a main socket, a wire, a handle and a plug, wherein the wire is installed at the bottom of the main socket, the plug is installed at the top of the main socket, and the handle is arranged on the outside of the main socket. It also includes: a blowing assembly for removing the ice layer on the outside of the plug, the blowing assembly includes a cylindrical member detachably installed on the outside of the main socket at the plug position, and a collector ring arranged on the outside of the cylindrical member, and also includes a second circular ring member slidably arranged on the outer wall of the cylindrical member away from the collector ring position, and the outer wall of the collector ring is located at the position of the cylindrical member in a ring-shaped and equidistant manner. A plurality of diversion pipes for diverting the gathered gas are provided, a gas collecting nozzle for concentratedly ejecting the gas is provided in the middle of the bottom end of the diversion pipe, a first circular ring for driving the collecting ring is provided on the outside of the second circular ring, an air guide tube is installed on the outside of the first circular ring, a diffuser cover is fixedly installed on the outer wall of the air guide tube in the middle of one end of the collecting ring, a telescopic tube for guiding the gas is provided between the diffuser cover and the collecting ring, a heating wire for heating the gas is wound around the inner wall of the air guide tube at the diffuser cover position, and a turbine blower is installed inside the air guide tube away from the heating wire position.

[0006] Preferably, the cross-section of the cylindrical member is designed as an I-shaped structure, the cylindrical member, the collecting ring, and the second circular ring member are coaxial, one end of the diverter pipe is connected to the collecting ring, and the other end of the diverter pipe is connected to the gas gathering nozzle, and the inner cavity of the gas gathering nozzle, the inner cavity of the diverter pipe, and the inner cavity of the collecting ring are connected.

[0007] Preferably, the first circular ring member corresponds to the position of the collecting ring, the first circular ring member is rotatably connected to the second circular ring member through a bearing, a transfer rod for supporting and fixing the collecting ring is arranged between the first circular ring member and the collecting ring, and two groups of transfer rods are arranged symmetrically about the cylindrical member, one end of the transfer rod is connected to the first circular ring member, and the other end of the transfer rod is connected to the collecting ring, and a rotating handle is detachably installed on the outer wall of the first circular ring member.

[0008] Preferably, a driving screw for moving the second circular ring member is rotatably installed at one end of the interior of the cylindrical member, and a limiting rod for guiding and limiting the second circular ring member during the movement is detachably installed at the other end of the interior of the cylindrical member, the second circular ring member and the limiting rod are slidably arranged, the second circular ring member and the driving screw are arranged through threaded engagement, and the outer end of the driving screw is connected and assembled with the output end of an external driving motor.

[0009] Preferably, one end of the telescopic tube is connected to the diffuser cover, and the other end of the telescopic tube is connected to the collecting ring, and the inner cavity of the air guide cylinder, the inner cavity of the diffuser cover, the inner cavity of the telescopic tube, and the inner cavity of the collecting ring are connected.

[0010] Preferably, the outer wall of the air guide tube is provided with an insulation sleeve for thermally insulating the air guide tube, and a tube cover is detachably installed in the middle of one end of the outer wall of the air guide tube away from the diffuser cover, and the outer wall of the tube cover is annular and has multiple air inlet holes equidistantly spaced therethrough.

[0011] The utility model has the following advantages:

[0012] 1. The utility model can quickly remove the ice layer on the outside of the plug by blowing through the cooperation of the collector, the shunt pipe, the gas collection nozzle, the telescopic pipe, the diffuser, the heating wire, the air guide tube and the turbine fan, so as to increase the temperature of the plug and ensure that the plug can be used normally. By using this method, on the one hand, the probability of damage to the charging gun connector is reduced, and on the other hand, the possibility of leakage is reduced.

[0013] 2. The utility model can rotate the collector ring to increase the blowing range and improve the deicing efficiency through the mutual cooperation of the driving screw, the limiting rod, the driving motor, the second circular ring, the bearing, the first circular ring, the connecting rod and the rotating handle. On the one hand, it can store the collector ring. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the cylindrical component structure of the utility model;

[0017] Figure 3 It is a plane cross-sectional view of the cylindrical member of the utility model.

[0018] Explanation of the markings in the figure: 1. Main seat; 2. Wire; 3. Handle; 4. Plug; 5. Blowing assembly; 501. Cylinder; 502. Collecting ring; 503. First circular ring; 504. Second circular ring; 505. Bearing; 506. Turning handle; 507. Adapter rod; 508. Diverter pipe; 509. Gas collecting nozzle; 510. Limit rod; 511. Driving motor; 512. Driving screw; 513. Telescopic tube; 514. Diffuser hood; 515. Heating wire; 516. Air guide tube; 517. Turbine fan; 518. Insulation sleeve; 519. Air inlet; 520. Cylinder cover. DETAILED DESCRIPTION

[0019] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the embodiments of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0020] In the description of the embodiments of the present invention, it should be understood that the terms "length", "vertical", "horizontal", "top", "bottom", etc. indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present invention.

[0021] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0022] In the embodiments of the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to specific circumstances.

[0023] The disclosure below provides many different embodiments or examples for realizing different structures of the embodiments of the present utility model. In order to simplify the disclosure of the embodiments of the present utility model, the components and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the embodiments of the present utility model. In addition, the embodiments of the present utility model can repeat reference numbers and / or reference letters in different examples, and this repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed.

[0024] In order to better understand the purpose, structure and function of the present invention, the following is a further detailed description of a charging gun connection socket with automatic deicing of the present invention in conjunction with the accompanying drawings.

[0025] like Figure 1-3 As shown, the utility model is a charging gun connection socket with automatic deicing, including a main socket 1, a wire 2, a handle 3 and a plug 4, the wire 2 is installed at the bottom of the main socket 1, the plug 4 is installed at the top of the main socket 1, and the handle 3 is arranged on the outside of the main socket 1. As a prior art, it is not described in detail in this case. The device also includes: a blowing component 5 for removing the ice layer on the outside of the plug 4.

[0026] Specifically, the blowing assembly 5 includes a cylindrical member 501 detachably mounted on the outside of the main seat 1 at the position of the plug 4, and a collector ring 502 arranged on the outside of the cylindrical member 501 for collecting gas, and also includes a second circular ring member 504 slidably arranged on the outer wall of the cylindrical member 501 away from the collector ring 502. The cross section of the cylindrical member 501 is designed in an I-shaped structure. The cylindrical member 501, the collector ring 502, and the second circular ring member 504 are coaxial. The collector ring 50 The outer wall of 2 is located at the position of the cylindrical member 501 and is provided with a plurality of shunt pipes 508 for shunting the gathered gas in a circular and equidistant manner. A gas gathering nozzle 509 for concentratedly ejecting the gas is provided in the middle of the bottom end of the shunt pipe 508. One end of the shunt pipe 508 is connected to the collecting ring 502, and the other end of the shunt pipe 508 is connected to the gas gathering nozzle 509. The inner cavity of the gas gathering nozzle 509, the inner cavity of the shunt pipe 508, and the inner cavity of the collecting ring 502 are connected.

[0027] Specifically, a first circular ring member 503 for driving the collector ring 502 is arranged on the outside of the second circular ring member 504, and the first circular ring member 503 corresponds to the position of the collector ring 502. The first circular ring member 503 and the second circular ring member 504 are rotatably connected through a bearing 505. A transfer rod 507 for supporting and fixing the collector ring 502 is arranged between the first circular ring member 503 and the collector ring 502. There are two groups of transfer rods 507, and the two groups of transfer rods 507 are symmetrically arranged about the cylindrical member 501. One end of the transfer rod 507 is connected to the first circular ring member 503, and the other end of the transfer rod 507 is connected to the collector ring 502. The outer wall of the first circular ring member 503 is detachably installed with a rotating handle 506 to facilitate the user to rotate the first circular ring member 503.

[0028] Furthermore, a driving screw 512 for moving the second circular ring member 504 is rotatably installed at one end of the inner part of the cylindrical member 501, and a limiting rod 510 for guiding and limiting the second circular ring member 504 during the movement is detachably installed at the other end of the inner part of the cylindrical member 501, the second circular ring member 504 and the limiting rod 510 are slidably arranged, the second circular ring member 504 and the driving screw 512 are arranged by threaded engagement, the outer end of the driving screw 512 is connected and assembled with the output end of the external driving motor 511, an air guide tube 516 is installed on the outside of the first circular ring member 503, and a diffuser 514 is fixedly installed on the outer wall of the air guide tube 516 at the middle of one end of the collecting ring 502, and a telescopic tube 513 for guiding the gas is arranged between the diffuser 514 and the collecting ring 502, and the telescopic tube 513 is provided between the diffuser 514 and the collecting ring 502. One end of 13 is connected to the diffuser 514, and the other end of the telescopic tube 513 is connected to the collecting ring 502, the inner cavity of the air guide tube 516, the inner cavity of the diffuser 514, the inner cavity of the telescopic tube 513, and the inner cavity of the collecting ring 502 are connected, the inner wall of the air guide tube 516 located at the diffuser 514 is wound with a heating wire 515 for heating the gas, a turbine fan 517 is installed inside the air guide tube 516 away from the heating wire 515, for introducing external gas into the air guide tube 516, the outer wall of the air guide tube 516 is provided with an insulation sleeve 518 for thermally protecting the air guide tube 516, the outer wall of the air guide tube 516 away from the diffuser 514 is detachably installed with a tube cover 520 in the middle of the end, and the outer wall of the tube cover 520 is annular and has multiple air inlet holes 519 equidistantly opened.

[0029] According to the above, the utility model can quickly remove the ice layer on the outside of the plug 4 by blowing through the mutual cooperation of the collector ring 502, the shunt pipe 508, the gas collection nozzle 509, the telescopic tube 513, the diffuser 514, the heating wire 515, the air guide tube 516 and the turbine fan 517, so as to increase the temperature of the plug 4 and ensure that the plug 4 can be used normally. By using this method, on the one hand, the probability of damage to the charging gun connector is reduced, and on the other hand, the possibility of leakage is reduced; the utility model can rotate the collector ring 502 on the one hand, increase the blowing range, and improve the deicing efficiency through the mutual cooperation of the driving screw 512, the limiting rod 510, the driving motor 511, the second circular ring part 504, the bearing 505, the first circular ring part 503, the adapter rod 507 and the rotating handle 506, and on the other hand, the collector ring 502 can be stored.

[0030] It is understood that the present invention is described by some embodiments, and those skilled in the art are aware that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the scope of protection of the present invention.

Claims

1. A charging gun connection socket with automatic deicing, comprising a main socket (1), a wire (2), a handle (3) and a plug (4), wherein the wire (2) is installed at the bottom of the main socket (1), the plug (4) is installed at the top of the main socket (1), and the handle (3) is arranged outside the main socket (1), characterized in that: Also includes: A blowing assembly (5) for removing ice from the outside of a plug (4), the blowing assembly (5) comprising a cylindrical member (501) detachably mounted on the outside of a main seat (1) at the position of the plug (4), and a collector ring (502) arranged outside the cylindrical member (501), and also comprising a second annular member (504) slidably arranged on the outer wall of the cylindrical member (501) away from the collector ring (502), the outer wall of the collector ring (502) being located at the position of the cylindrical member (501) and having a plurality of shunt pipes (508) for shunting the gathered gas arranged at equal intervals in a ring shape, the middle part of the bottom end of the shunt pipe (508) being provided with a gas collecting nozzle (509) for concentratedly ejecting the gas, the second A first circular ring member (503) for driving the collector ring (502) is arranged on the outside of the circular ring member (504); an air guide tube (516) is installed on the outside of the first circular ring member (503); a diffuser cover (514) is fixedly installed on the outer wall of the air guide tube (516) at the middle of one end of the collector ring (502); a telescopic tube (513) for guiding gas is arranged between the diffuser cover (514) and the collector ring (502); a heating wire (515) for heating and raising the temperature of gas is wound around the inner wall of the air guide tube (516) at the diffuser cover (514); and a turbine fan (517) is installed inside the air guide tube (516) away from the heating wire (515).

2. The charging gun connector with automatic deicing according to claim 1, characterized in that: The cross section of the cylindrical member (501) is designed as an I-shaped structure; the cylindrical member (501), the current collecting ring (502), and the second annular member (504) are coaxial; one end of the shunt pipe (508) is connected to the current collecting ring (502), and the other end of the shunt pipe (508) is connected to the gas collecting nozzle (509); the inner cavity of the gas collecting nozzle (509), the inner cavity of the shunt pipe (508), and the inner cavity of the current collecting ring (502) are connected.

3. The charging gun connector with automatic deicing according to claim 1, characterized in that: The first circular ring member (503) corresponds to the collector ring (502) in position; the first circular ring member (503) is rotatably connected to the second circular ring member (504) via a bearing (505); a transfer rod (507) for supporting and fixing the collector ring (502) is provided between the first circular ring member (503) and the collector ring (502); two groups of transfer rods (507) are provided, and the two groups of transfer rods (507) are symmetrically arranged with respect to the cylindrical member (501); one end of the transfer rod (507) is connected to the first circular ring member (503), and the other end of the transfer rod (507) is connected to the collector ring (502); and a rotating handle (506) is detachably mounted on the outer wall of the first circular ring member (503).

4. The charging gun connector with automatic deicing according to claim 1, characterized in that: A driving screw (512) for moving the second circular ring (504) is rotatably mounted on one end of the cylinder (501), and a limiting rod (510) for guiding and limiting the second circular ring (504) during movement is detachably mounted on the other end of the cylinder (501). The second circular ring (504) and the limiting rod (510) are slidably arranged. The second circular ring (504) and the driving screw (512) are arranged to engage with each other through threads. The outer end of the driving screw (512) is connected and assembled with the output end of an external driving motor (511).

5. The charging gun connector with automatic deicing according to claim 4, characterized in that: One end of the telescopic tube (513) is connected to the diffuser cover (514), and the other end of the telescopic tube (513) is connected to the collector ring (502); the inner cavity of the air guide cylinder (516), the inner cavity of the diffuser cover (514), the inner cavity of the telescopic tube (513), and the inner cavity of the collector ring (502) are interconnected.

6. The charging gun connector with automatic deicing according to claim 1, characterized in that: The outer wall of the air guide tube (516) is provided with an insulation sleeve (518) for thermally insulating the air guide tube (516), and a tube cover (520) is detachably mounted at the middle of one end of the outer wall of the air guide tube (516) away from the diffuser cover (514), and the outer wall of the tube cover (520) is provided with a plurality of air inlet holes (519) at equal intervals in a circular shape.

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