CN209904547U - Charging head assembly for 7KW vehicle-mounted alternating current charging pile - Google Patents
Charging head assembly for 7KW vehicle-mounted alternating current charging pile Download PDFInfo
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- CN209904547U CN209904547U CN201920318718.3U CN201920318718U CN209904547U CN 209904547 U CN209904547 U CN 209904547U CN 201920318718 U CN201920318718 U CN 201920318718U CN 209904547 U CN209904547 U CN 209904547U
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- charging head
- charging
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- shell
- pin hole
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/12—Electric charging stations
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- 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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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses a 7KW vehicle-mounted alternating current fills electric pile's first subassembly that charges, including the first female seat of head plug that charges, first casing, the second first casing that charges, third first casing that charges, the first button spring that charges and the first button linkage that charges. The female seat of first plug charges through the first one end of first casing of charging of head screw fixed connection. The other end fixed connection of first casing that charges is in the third casing that charges, and the third casing that charges is kept away from first casing that charges and is connect the first connecting wire that charges in one side, and the second casing that charges is located the top of first casing that charges and with first casing fixed connection that charges. The utility model discloses a 7KW vehicle-mounted AC charging stake's charging head subassembly through setting up first to third charging head casing and the first button that charges ingeniously, improves the degree of integrating of charging head subassembly, need not to carry out adaptability transformation on a large scale rather than the vehicle of adaptation.
Description
Technical Field
The utility model belongs to the technical field of portable alternating-current charging stake, concretely relates to charging head subassembly that is used for 7KW vehicle-mounted alternating-current charging stake.
Background
The utility model discloses a utility model patent with publication number CN208112567U, subject name novel photovoltaic 5kW direct charging vehicle, its technical scheme discloses "including automobile body (1)," the outside of automobile body (1) is provided with railway carriage (2), and railway carriage (2) with automobile body (1) fixed connection, the inboard of railway carriage (2) is provided with door (3), and door (3) with railway carriage (2) are articulated, the right-hand member of automobile body (1) is provided with car front windshield cover (5), and car front windshield cover (5) with railway carriage (2) block is fixed, the top of car front windshield cover (5) is provided with rainshelter (6), and rainshelter (6) with railway carriage (2) fixed connection, the top of automobile body (1) is provided with installation pillar (9), just installation pillar (9) with automobile body (1) fixed connection, the top of installation pillar (9) is provided with mounting bracket (7), just mounting bracket (7) with installation pillar (9) welded fastening, the inboard of mounting bracket (7) is provided with photovoltaic board (8), just photovoltaic board (8) with mounting bracket (7) block is fixed, the bottom of automobile body (1) is provided with wheel (4), just wheel (4) with automobile body (1) spiro union is fixed, and blowdown groove (10) have been seted up in the outside of photovoltaic board (8), thermovent (12) have been seted up in the outside of mounting bracket (7), the inboard of thermovent (12) is provided with fin (11), just fin (11) with thermovent (12) block is fixed, photovoltaic board (8) and external power source electric connection.
However, the existing measures for improving the convenience of charging on the vehicle are limited, and the fuel filling convenience of the diesel locomotive is still difficult to access or take. Use above-mentioned utility model patent as an example, this photovoltaic storage battery car needs carry out the repacking on a large scale to the automobile body to install photovoltaic board on the automobile body stably, reliably. However, no matter whether the vehicle body modification of this degree meets the relevant regulations of the current vehicle management, the current riding experience must be greatly changed from the viewpoints of vehicle comfort, convenience and safety, the internal and external space of the vehicle is greatly occupied, and the development trend of intensification and convenience of the vehicle-mounted charging device is not favorably met.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to prior art's situation, overcome above-mentioned defect, provide a charging head subassembly that is used for 7KW vehicle-mounted alternating-current charging stake.
The utility model discloses a following technical scheme, 7KW vehicle-mounted alternating-current charging stake's first subassembly that charges includes:
the charging head plug female socket is fixedly connected to one end of the first charging head shell through a charging head screw;
the other end of the first charging head shell is fixedly connected to the third charging head shell, a charging head connecting wire is connected in one side, away from the first charging head shell, of the third charging head shell, and the second charging head shell is located above the first charging head shell and is fixedly connected with the first charging head shell;
the second charging head shell is provided with an embedded groove for partially embedding the charging head key, and the charging head key is respectively in transmission connection with the charging head key spring and the charging head key linkage piece.
According to the technical scheme, as a further preferable technical scheme of the technical scheme, the female socket of the charging head plug comprises a female socket body, one side of the female socket body, which is far away from the first charging head shell, is provided with a CC pin hole, a CP pin hole, an L1 pin hole, a main pin hole, an N pin hole, an L2 pin hole and an L3 pin hole, the CC pin hole is internally connected with a CC pin, the CP pin hole is internally connected with a CP pin, the L1 pin hole is internally connected with an L1 pin, the main pin hole is internally connected with a main pin, the N pin hole is internally connected with an N pin, the L2 pin hole is internally connected with an L2 pin, and the L3 pin hole is internally connected with an L3 pin.
According to the above technical solution, as a further preferable technical solution of the above technical solution, the first charging head housing has a first charging head housing through hole, the first charging head housing and the second charging head housing surround to form a first charging head housing communicating chamber, and the first charging head housing through hole communicates with the first charging head housing communicating chamber.
According to the above technical solution, as a further preferable technical solution of the above technical solution, the charging button is provided with a charging button body portion, and a charging button central protruding portion and a charging button protruding portion which are integrally formed with the charging button body portion, the charging button linkage is provided with a linkage protruding portion, the charging button central protruding portion and the linkage protruding portion are attached to each other, and the charging button protruding portion is partially internally connected to the charging button spring.
According to the above technical solution, as a further preferable technical solution of the above technical solution, the charging head key is further provided with a charging head key extension integrally formed with the charging head key body portion, and a distal end of the charging head key extension penetrates through the second charging head housing.
According to the above aspect, as a more preferable aspect of the above aspect, the first charging head case integrally extends inward to form a key spring stopper, and the charging head key spring is fitted to the key spring stopper.
According to the above technical solution, as a further preferable technical solution of the above technical solution, the first charging head housing is further provided with a charging head connecting line limiting member, and the charging head connecting line limiting member is located in an annular gap between the first charging head housing and the charging head connecting line.
According to the above aspect, as a further preferable aspect of the above aspect, a charging head connection line seal ring is provided at a junction of the third charging head case and the charging head connection line.
The utility model discloses a 7KW vehicle-mounted AC charging stake's charging head subassembly, its beneficial effect lies in, through setting up first to third charging head casing and the first button that charges ingeniously, improves the degree of integrating of the first subassembly that charges, need not to carry out adaptability transformation on a large scale rather than the vehicle of adaptation.
Drawings
Fig. 1 is a schematic perspective view of an angle according to a preferred embodiment of the present invention.
Fig. 2 is a schematic perspective view of another angle according to the preferred embodiment of the present invention.
Fig. 3 is a schematic side view of the preferred embodiment of the present invention.
Fig. 4 is a schematic cross-sectional view along AA in fig. 3.
Fig. 5 is a partially enlarged view of a broken line frame in fig. 4.
The reference numerals include: 210-a charging head plug female seat; 211-female seat body; 212-CC pin holes; 213-CP pin holes; 214-L1 pin holes; 215-primary pin holes; 216-N pin holes; 217-L2 pin holes; 218-L3 pin holes; 221-charging head screw; 222-CC pin insertion; 223-CP inserting pins; 224-L1 pin; 225-primary pin; 226-N pins; 227-L2 pins; 228-L3 pins; 230-a first charging head housing; 231 — first charging head housing through hole; 232-first charging head housing communication chamber; 233-key spring limit; 234-a charging head connection line limiter; 240-a second charging head housing; 241-charge the first key; 2411-a key body of the charging head; 2412-central bulge of charging head key; 2413-a charge head button projection; 2414-a charging head key extension; 242-charge head key spring; 243-charging head key linkage; 2431-a linkage projection; 250-a third charging head housing; 251-charging head connecting line sealing ring; 260-charging head connection line.
Detailed Description
The utility model discloses a charging head subassembly that is used for 7KW vehicle-mounted alternating current charging stake combines preferred embodiment below, and is right the utility model discloses a detailed implementation does further description.
Referring to fig. 1 to 5 of the drawings, fig. 1 shows a perspective structure of a charging head assembly of the 7KW on-vehicle ac charging pile at one angle, fig. 2 shows a perspective structure of a charging head assembly of the 7KW on-vehicle ac charging pile at another angle, fig. 3 shows a visual structure of the charging head assembly of the 7KW on-vehicle ac charging pile in a side view direction, fig. 4 shows a sectional structure in an AA direction in fig. 3, and fig. 5 shows a partially enlarged structure of a dotted frame area in fig. 4.
Preferably, the charging head assembly for the 7KW onboard AC charging pile comprises:
a charging head plug female housing 210 and a first charging head housing 230, wherein the charging head plug female housing 210 is fixedly connected to one end (the end close to the charging head plug female housing 210) of the first charging head housing 230 by a charging head screw 221;
a second charging head housing 240 and a third charging head housing 250, wherein the other end (the end far away from the charging head plug female socket 210) of the first charging head housing 230 is fixedly connected to the third charging head housing 250, a charging head connecting wire 260 is connected in the third charging head housing 250 at the side far away from the first charging head housing 230, and the second charging head housing 240 is positioned above the first charging head housing 230 and is fixedly connected with the first charging head housing 230;
a charging head button 241, a charging head button spring 242, and a charging head button linkage 243, the second charging head housing 240 has an insertion groove for partially inserting the charging head button 241, and the charging head button 241 is drivingly connected to the charging head button spring 242 and the charging head button linkage 243, respectively.
Further, the charging header plug female holder 210 includes a female holder body 211, one side of the female holder body 211, which is away from the first charging header housing 230, is provided with a CC pin hole 212, a CP pin hole 213, an L1 pin hole 214, a main pin hole 215, an N pin hole 216, an L2 pin hole 217, and an L3 pin hole 218, the CC pin hole 212 is internally connected with a CC pin 222, the CP pin hole 213 is internally connected with a CP pin 223, the L1 pin hole 214 is internally connected with an L1 pin 224, the main pin hole 215 is internally connected with a main pin 225, the N pin hole 216 is internally connected with an N pin 226, the L2 pin hole 217 is internally connected with an L2 pin 227, and the L3 pin hole 218 is internally connected with an L3 pin 228, so as to transmit the communication signal while transmitting the ac charging current.
Further, the first charging head case 230 (the side close to the second charging head case 240) has a first charging head case through hole 231, the first charging head case 230 and the second charging head case 240 surround to form a first charging head case communicating chamber 232, and the first charging head case through hole 231 communicates with the first charging head case communicating chamber 232.
Further, the charging head button 241 is provided with a charging head button body 2411, a charging head button central protrusion 2412 and a charging head button protrusion 2413 which are integrally formed with the charging head button body 2411, the charging head button linkage 242 is provided with a linkage protrusion 2413, the charging head button central protrusion 2412 and the linkage protrusion 2413 are attached to each other (and in close contact), the charging head button protrusion 2413 is partially inscribed in the charging head button spring 242,
further, the charging head key 241 is further provided with a charging head key extension 2414 integrally formed with the charging head key body 2411, and a terminal end (a terminal end on a side away from the charging head key linkage 243) of the charging head key extension 2414 penetrates through the second charging head housing 240, so that the charging head key extension 2414 extends out from the first charging head housing 230 to form a terminal end for linkage triggering.
Further, the first charging head housing 230 integrally extends inward to form a key spring limiting portion 233, and the charging head key spring 242 is sleeved on the key spring limiting portion 233, so that when the charging head key protrusion 2413 is forced to move downward, in the process of partially compressing the charging head key spring 242, the key spring limiting portion 233 is prevented from being rigidly incompressible, and the charging head key spring 242 is prevented from being damaged (losing its inherent rebound) due to being compressed to the limit.
Further, a charging head connection line limiting member 234 is further disposed in the first charging head housing 230, and the charging head connection line limiting member 244 is located in an annular gap between the first charging head housing 230 and the charging head connection line 260.
Further, a charging head connection line sealing ring 251 is provided at a junction of the third charging head housing 250 and the charging head connection line 260, so as to further improve the waterproof grade and the sealing performance.
It is worth mentioning that the technical features such as the L1 contact pin that the utility model discloses a patent application relates to should be regarded as prior art, and the concrete formula of these technical features, manufacturing process and probably involve space arrangement mode etc. adopt in this field conventional selection can, should not be regarded as the utility model discloses a main points place, the utility model discloses a do not do further specifically expand detailed description
It will be apparent to those skilled in the art that modifications and variations can be made in the above-described embodiments, or some features of the invention may be substituted or omitted, and any modification, substitution, or improvement made within the spirit and principle of the present invention shall fall within the protection scope of the present invention.
Claims (8)
1. A charging head subassembly that is used for 7KW vehicle-mounted alternating current charging stake, its characterized in that includes:
the charging head plug female socket is fixedly connected to one end of the first charging head shell through a charging head screw;
the other end of the first charging head shell is fixedly connected to the third charging head shell, a charging head connecting wire is connected in one side, away from the first charging head shell, of the third charging head shell, and the second charging head shell is located above the first charging head shell and is fixedly connected with the first charging head shell;
the second charging head shell is provided with an embedded groove for partially embedding the charging head key, and the charging head key is respectively in transmission connection with the charging head key spring and the charging head key linkage piece.
2. The charging head assembly for a 7KW onboard AC charging pile according to claim 1, wherein the female base of the charging head plug comprises a female base body, one side of the female base body, which is far away from the first charging head shell, is provided with a CC pin hole, a CP pin hole, an L1 pin hole, a main pin hole, an N pin hole, an L2 pin hole and an L3 pin hole, the CC pin hole is internally connected with a CC pin, the CP pin hole is internally connected with a CP pin, the L1 pin hole is internally connected with an L1 pin, the main pin hole is internally connected with a main pin, the N pin hole is internally connected with an N pin, the L2 pin is internally connected with an L2 pin, and the L3 pin hole is internally connected with an L3 pin.
3. The charging head assembly for a 7KW onboard AC charging pile according to claim 1, wherein the first charging head shell is provided with a first charging head shell through hole, the first charging head shell and the second charging head shell surround to form a first charging head shell communicating cavity, and the first charging head shell through hole is communicated with the first charging head shell communicating cavity.
4. The charging head assembly for a 7KW vehicle-mounted alternating-current charging pile according to claim 1, wherein the charging head key is provided with a charging head key body part, a charging head key central protruding part and a charging head key protruding part, the charging head key central protruding part and the charging head key protruding part are integrally formed with the charging head key body part, the charging head key linkage part is provided with a linkage part protruding part, the charging head key central protruding part and the linkage part protruding part are attached to each other, and the charging head key protruding part is partially inscribed in a charging head key spring.
5. The charging head assembly for a 7KW on-board AC charging pile according to claim 4, wherein the charging head button is further provided with a charging head button extension integrally formed with the charging head button body, and the tail end of the charging head button extension penetrates through the second charging head shell.
6. The charging head assembly for a 7KW onboard AC charging pile according to claim 1, wherein the first charging head shell integrally extends inwards to form a key spring limiting part, and the charging head key spring is sleeved on the key spring limiting part.
7. The charging head assembly for a 7KW vehicle-mounted AC charging pile according to claim 1, wherein a charging head connecting line limiting part is further arranged in the first charging head shell, and the charging head connecting line limiting part is located in an annular gap between the first charging head shell and the charging head connecting line.
8. The charging head assembly for a 7KW on-board AC charging pile according to claim 1, wherein a charging head connecting line sealing ring is arranged at the joint of the third charging head shell and the charging head connecting line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920318718.3U CN209904547U (en) | 2019-03-13 | 2019-03-13 | Charging head assembly for 7KW vehicle-mounted alternating current charging pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920318718.3U CN209904547U (en) | 2019-03-13 | 2019-03-13 | Charging head assembly for 7KW vehicle-mounted alternating current charging pile |
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| Publication Number | Publication Date |
|---|---|
| CN209904547U true CN209904547U (en) | 2020-01-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920318718.3U Active CN209904547U (en) | 2019-03-13 | 2019-03-13 | Charging head assembly for 7KW vehicle-mounted alternating current charging pile |
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| CN (1) | CN209904547U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109866636A (en) * | 2019-03-13 | 2019-06-11 | 友邦电气（平湖）股份有限公司 | For 7KW with the charging head assembly of vehicle alternating-current charging pile |
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2019
- 2019-03-13 CN CN201920318718.3U patent/CN209904547U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109866636A (en) * | 2019-03-13 | 2019-06-11 | 友邦电气（平湖）股份有限公司 | For 7KW with the charging head assembly of vehicle alternating-current charging pile |
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