CN115042646A - Integral type European standard rifle that charges - Google Patents
Integral type European standard rifle that charges Download PDFInfo
- Publication number
- CN115042646A CN115042646A CN202210984615.7A CN202210984615A CN115042646A CN 115042646 A CN115042646 A CN 115042646A CN 202210984615 A CN202210984615 A CN 202210984615A CN 115042646 A CN115042646 A CN 115042646A
- Authority
- CN
- China
- Prior art keywords
- gun
- bushing
- integral
- standard charging
- european standard
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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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
- B60L53/10—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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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/30—Constructional details of charging stations
- B60L53/302—Cooling of charging equipment
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/521—Sealing between contact members and housing, e.g. sealing insert
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/14—Plug-in electric vehicles
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Telescopes (AREA)
Abstract
The invention discloses an integrated European standard charging gun, which relates to the technical field of European standard charging guns and aims at solving the problems that the shell of a product in the current market has low strength, cannot bear multiple times of vehicle rolling, has poor waterproof effect, complex assembly process, generally overhigh temperature rise, low consistency degree and only meets the IP55 standard in protection level. This inside filling material that sets up of integral type european standard charging gun uses the strong rubber materials of heat conductivity, promotes the structural strength of product, effectively solves the temperature rise too high, protection level and satisfies IP67 to the mode that the body of a gun main part that the device inside set up adopted to mould plastics reduces manufacturing cost, and production technology is convenient.
Description
Technical Field
The invention relates to the technical field of European standard charging guns, in particular to an integrated European standard charging gun.
Background
The global new energy vehicles are in a rapid development stage, and with a gradually large new energy market, the matched charging products are more and more valued by the manufacturing countries. At present, new energy vehicles in China purchase national standard structural design, and the matching products aiming at the aspect of European standard charging ports are few in types and uneven in quality. In particular to a European standard AC charging gun. The strength of the shell of the product in the market is low, and the product cannot bear multiple times of vehicle rolling. And the waterproof effect is not good, can't satisfy protection level IP67, and easy infiltration leads to insulating withstand voltage to descend under the ponding condition of rain, seriously influences the life of rifle that charges and the personal safety that harms the use customer.
Aiming at the problems that the strength of a shell of a product on the current market is low, the shell cannot bear multiple times of vehicle rolling, the waterproof effect is poor, the assembly process is complex, the temperature rise is generally too high, the consistency degree is low, and the protection grade only meets the IP55 standard, an integrated European standard charging gun is provided.
Disclosure of Invention
The invention provides an integrated European standard charging gun, which solves the problems that the shell of the existing product in the market has low strength, cannot bear multiple times of vehicle rolling, has poor waterproof effect, complex assembly process, generally overhigh temperature rise, low consistency degree and only meets the IP55 standard in protection level.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides an integral type european style mark rifle that charges, includes the body of a gun main part, the body of a gun main part is radially, the inner wall of body of a gun main part is provided with and is used for fixing and radiating interior frame, one side of body of a gun main part is provided with the cable, just the cable runs through the inside that the body of a gun main part extended to interior frame.
As a preferred scheme of the invention, a lance head is arranged on the other side of the lance body main body, and the lance body main body is sleeved with the lance head.
As a preferable scheme of the present invention, an aluminum sleeve is disposed inside the inner frame, and the aluminum sleeve is sleeved with the cable.
As a preferable scheme of the invention, one side of the aluminum sleeve is provided with a bushing, the bushing is connected with a cable, and the bushing is fixedly connected with the inner wall of the gun head.
As a preferable scheme of the invention, the middle part of the bushing is provided with L1/N pins at intervals, the bottom of the L1/N pin is symmetrically provided with signal pins, and the L1/N pin and the signal pins both penetrate through the bushing and extend into the bushing.
As a preferable scheme of the invention, the circumferential outer wall of the L1/N insertion pin is provided with a second sealing ring, and the L1/N insertion pin is connected with the bushing in a buckling mode.
As a preferred scheme of the present invention, a first sealing ring is disposed on an outer circumferential wall of the signal pin, and the signal pin is connected to the bushing in a snap-fit manner.
As a preferred scheme of the present invention, the gun body main body is made of a heat conductive silica gel material, the shore hardness of the gun body main body is 60-70 degrees, and the gun body main body adopts an injection molding process.
As a preferred scheme of the invention, the inner frame is made of heat-conducting nylon, and the aluminum sleeve is made of aluminum alloy.
As a preferable aspect of the present invention, the pull-out force of the cable is greater than 300N, and the first seal ring and the second seal ring are both O-ring seals.
The invention has the beneficial effects that:
1. rifle head contact pin front end uses O type sealing washer sealed, increases the device's leakproofness, and the inside core position of the device uses heat conduction nylon to fill, increases the device's structural strength, and the device extexine uses heat conduction silica gel parcel, and heat conduction nylon and heat conduction silica gel play the radiating effect simultaneously, and heat conduction nylon distributes away the heat of copper line as the medium.
2. The device cancels the gun body assembling step, and after the gun head part is assembled, the gun head part is placed into a mold and filled with heat-conducting silica gel to form the gun body, so that the production cost of the device is reduced.
To sum up, the inside filling material that sets up of the device uses the strong rubber material of heat conductivity, promotes the structural strength of product, effectively solves the temperature rise too high, protection level and satisfies IP67 to the inside body of a gun main part that sets up of the device adopts the mode of moulding plastics, reduction in production cost, and production technology is convenient.
Drawings
Fig. 1 is a schematic structural diagram of an integrated european standard charging gun according to the present invention.
Fig. 2 is an exploded view of the structure of an integrated European standard charging gun according to the present invention.
Fig. 3 is a structural cross-sectional view of an integrated euro-standard charging gun according to the present invention.
Reference numbers in the figures: 1. a body of the gun; 2. a cable; 3. an inner frame; 4. an aluminum sleeve; 5. a bushing; 6. a first seal ring; 7. a signal pin; 8. a second seal ring; 9. L1/N pin; 10. a lance tip.
Detailed Description
The technical scheme of the invention is clearly and completely described in the following with reference to the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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.
Referring to fig. 1-3, an integral type european standard charging gun, body of a gun main part 1 is radial, and the inner wall of body of a gun main part 1 is provided with an inner frame 3 that is used for fixing and radiating, and one side of body of a gun main part 1 is provided with cable 2, and cable 2 runs through body of a gun main part 1 and extends to the inside of inner frame 3, and the opposite side of body of a gun main part 1 is provided with rifle head 10, and body of a gun main part 1 cup joints with rifle head 10.
As shown in fig. 2 and 3, an aluminum sleeve 4 is arranged inside the inner frame 3, the aluminum sleeve 4 is sleeved with the cable 2, a bushing 5 is arranged on one side of the aluminum sleeve 4, the bushing 5 is connected with the cable 2, the bushing 5 is fixedly connected with the inner wall of the gun head 10, L1/N pins 9 are arranged at intervals in the middle of the bushing 5, signal pins 7 are symmetrically arranged at the bottom of the L1/N pin 9, the L1/N pin 9 and the signal pin 7 both penetrate through the bushing 5 and extend into the bushing, a second sealing ring 8 is arranged on the circumferential outer wall of the L1/N pin 9, the L1/N pin 9 is connected with the bushing 5 in a buckling manner, a first sealing ring 6 is arranged on the circumferential outer wall of the signal pin 7, the signal pin 7 is connected with the bushing 5 in a buckling manner, the gun body 1 is made of heat-conducting silica gel, and the shore hardness of the gun body 1 is 60-70 degrees, the gun body main body 1 is made of an injection molding process, the inner frame 3 is made of a heat-conducting nylon material, the aluminum sleeve 4 is made of an aluminum alloy material, the pull-off force of the cable 2 is larger than 300N, and the first sealing ring 6 and the second sealing ring 8 are O-shaped sealing rings;
the internal frame 3 of heat conduction nylon material and the body of a gun main part 1 of heat conduction silica gel material are convenient for dispel the heat to the device fast, and the high temperature when avoiding the device to use, first sealing washer 6 and second sealing washer 8 are convenient for increase the waterproof nature of device, and the structural strength of internal frame 3 is convenient for increase the device.
When the device is used, the device is taken out firstly, is arranged at a proper position, meets the European standard charging condition, and is taken down and connected with a charging seat of an automobile through a signal contact pin 7 and an L1/N contact pin 9 in a gun head 10 when the device is required to be used, so that the charging of the electric vehicle is completed;
when the device is normally charged, the inner frame 3 arranged in the gun body main body 1 is made of heat-conducting nylon materials, and the gun body main body 1 is made of heat-conducting silica gel materials, so that heat emitted by copper wires placed in the inner frame 3 is conducted out through the inner frame 3 made of the heat-conducting nylon materials and the gun body main body 1 made of the heat-conducting silica gel materials during normal charging, and further, the internal temperature of the device is prevented from being continuously increased when the device is used;
meanwhile, the second sealing ring 8 and the first sealing ring 6 arranged in the device are convenient for sealing the signal pin 7 and the L1/N pin 9, so that the waterproof effect of the device is improved;
meanwhile, when the device is installed, the gun head 10 of the device is firstly assembled until the gun head 10 is completely assembled, at the moment, the assembled gun head 10 is placed into a mold, and heat-conducting silica gel is filled through a vertical injection molding machine, so that the gun body main body 1 is formed.
The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, without departing from the principle of the present invention, several improvements and modifications may be made, which should also be regarded as the protection scope of the present invention, and other parts of the present invention which are not described in detail belong to the prior art, and therefore are not described herein again, and finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (10)
1. The utility model provides an integral type european style mark rifle that charges, includes body of a gun main part (1), its characterized in that, body of a gun main part (1) is radially, the inner wall of body of a gun main part (1) is provided with and is used for fixing and radiating inner tower (3), one side of body of a gun main part (1) is provided with cable (2), just cable (2) run through the inside that body of a gun main part (1) extended to inner tower (3).
2. An integral European standard charging gun according to claim 1, wherein the other side of the gun body main body (1) is provided with a gun head (10), and the gun body main body (1) is sleeved with the gun head (10).
3. An integral euro-standard charging gun according to claim 1, characterized in that the inner frame (3) is provided with an aluminum sleeve (4) inside, and the aluminum sleeve (4) is sleeved with the cable (2).
4. An integral euro standard charging gun according to claim 3, characterized in that the bushing (5) is arranged on one side of the aluminum sleeve (4), the bushing (5) is connected with the cable (2), and the bushing (5) is fixedly connected with the inner wall of the gun head (10).
5. An integral European standard charging gun according to claim 4, wherein the middle of the bushing (5) is provided with L1/N pins (9) at intervals, the bottom of the L1/N pin (9) is symmetrically provided with signal pins (7), and the L1/N pin (9) and the signal pins (7) extend through the bushing (5) to the inside.
6. An integral euro-tag charging gun according to claim 5, characterized in that the outer circumferential wall of the L1/N pin (9) is provided with a second sealing ring (8), and the L1/N pin (9) is snap-fitted into the bushing (5).
7. An integral European standard charging gun according to claim 5, characterized in that the signal pin (7) is provided with a first sealing ring (6) on the outer circumferential wall, and the signal pin (7) is connected with the bushing (5) by means of a snap fit.
8. The one-piece European standard charging gun according to claim 1, wherein the gun body (1) is made of heat conductive silicone, the Shore hardness of the gun body (1) is 60-70 degrees, and the gun body (1) is made by injection molding.
9. An integral euro-standard charging gun according to claim 3, characterized in that the inner frame (3) is made of heat conductive nylon and the aluminum sheath (4) is made of aluminum alloy.
10. An integral euro-tag charging gun according to claim 7, characterized in that the pull-off force of the cable (2) is greater than 300N, and the first sealing ring (6) and the second sealing ring (8) are both O-rings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210984615.7A CN115042646A (en) | 2022-08-17 | 2022-08-17 | Integral type European standard rifle that charges |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210984615.7A CN115042646A (en) | 2022-08-17 | 2022-08-17 | Integral type European standard rifle that charges |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115042646A true CN115042646A (en) | 2022-09-13 |
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ID=83168416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210984615.7A Pending CN115042646A (en) | 2022-08-17 | 2022-08-17 | Integral type European standard rifle that charges |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115042646A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106828137A (en) * | 2016-11-28 | 2017-06-13 | 德阳九鼎智远知识产权运营有限公司 | A kind of low heating charging gun |
| CN109455098A (en) * | 2018-12-03 | 2019-03-12 | 中天科技装备电缆有限公司 | A kind of a.c. electric car charging connecting device |
| CN211252236U (en) * | 2019-11-11 | 2020-08-14 | 宁波宇月汽车配件科技有限公司 | European standard AC/DC charging gun |
| CN211958074U (en) * | 2020-05-14 | 2020-11-17 | 乐清市荣盛引进电器有限公司 | Power supply gun |
| CN215073606U (en) * | 2021-05-17 | 2021-12-07 | 成都肯保捷旭阳新能源电器有限公司 | Prevent rifle terminal device that generates heat that charges |
| CN216529509U (en) * | 2021-12-23 | 2022-05-13 | 南京深骐电子科技有限公司 | New forms of energy European standard AC charging rifle |
-
2022
- 2022-08-17 CN CN202210984615.7A patent/CN115042646A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106828137A (en) * | 2016-11-28 | 2017-06-13 | 德阳九鼎智远知识产权运营有限公司 | A kind of low heating charging gun |
| CN109455098A (en) * | 2018-12-03 | 2019-03-12 | 中天科技装备电缆有限公司 | A kind of a.c. electric car charging connecting device |
| CN211252236U (en) * | 2019-11-11 | 2020-08-14 | 宁波宇月汽车配件科技有限公司 | European standard AC/DC charging gun |
| CN211958074U (en) * | 2020-05-14 | 2020-11-17 | 乐清市荣盛引进电器有限公司 | Power supply gun |
| CN215073606U (en) * | 2021-05-17 | 2021-12-07 | 成都肯保捷旭阳新能源电器有限公司 | Prevent rifle terminal device that generates heat that charges |
| CN216529509U (en) * | 2021-12-23 | 2022-05-13 | 南京深骐电子科技有限公司 | New forms of energy European standard AC charging rifle |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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Application publication date: 20220913 |