CN109720229A - A kind of safe charging rifle - Google Patents
A kind of safe charging rifle Download PDFInfo
- Publication number
- CN109720229A CN109720229A CN201910084840.3A CN201910084840A CN109720229A CN 109720229 A CN109720229 A CN 109720229A CN 201910084840 A CN201910084840 A CN 201910084840A CN 109720229 A CN109720229 A CN 109720229A
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- Prior art keywords
- terminal
- radiating block
- safe charging
- charging rifle
- block
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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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Abstract
The present invention discloses a kind of safe charging rifle, including the first shell, second housing, power terminal, signal terminal, ground wire terminal, radiating block, signal support, earth wire support, terminal plug, fixed block, wind-guiding safety guard, wind guide tank, radiator fan, conductive blob of viscose and heat sensor, wind-guiding safety guard is set in the outside of radiating block, fluted and raised line is arranged in the outside of radiating block, air-guiding hole is provided on fixed block, mounting groove is provided on radiating block, heat sensor is located in mounting groove, heat sensor and radiator fan are electrically connected, ground wire terminal runs through conductive blob of viscose, conductive blob of viscose is connect with radiating block, injection hole is provided on radiating block, Heat Conduction Material is filled in groove and injection hole.The safe charging rifle can real-time control radiator fan heat dissipation, and the perfect heat-dissipating of charging gun itself are blowed to the inside of charging gun, have an anti-leakage function, effective protection personal safety, while compact structure and easy to use, the experience sense of user is good.
Description
Technical field
The present invention relates to the technical field of charging gun more particularly to a kind of safe charging rifles.
Background technique
With the continuous development of our society with the continuous improvement of domestic economy level, our consciousness to environmental protection
Gradually enhance, the demand to low-carbon life and low-carbon economy is also more strong.For automobile industry, people use electronic vapour
Vehicle is as new walking-replacing tool, and the charging key that electric car uses always of electric car, it is universal for, charge
In the process, due to heat-sinking capability deficiency in existing charging gun structure, lead to whole easy fever, it is inconvenient for use, while dynamic
When it is unexpected that electric leakage occurs for power terminal, charging gun itself does not have anti-leakage function and has security risk, the person of user
Safety cannot be protected.
Summary of the invention
It is an object of the present invention to: a kind of safe charging rifle is provided, which being capable of real-time control heat dissipation
Heat dissipation, and the perfect heat-dissipating of charging gun itself is blowed to the inside of charging gun in fan, has anti-leakage function, effectively
Personal safety is protected, while compact structure and easy to use, the experience sense of user is good.
To achieve this purpose, the present invention adopts the following technical scheme: a kind of safe charging rifle, including the first shell, outside second
Shell, power terminal, signal terminal, ground wire terminal, radiating block, signal support, earth wire support, terminal plug, fixed block, wind-guiding peace
Full cover, wind guide tank, radiator fan, conductive blob of viscose and heat sensor, the power terminal run through the radiating block, the signal end
Son runs through the signal support, and the ground wire terminal runs through the earth wire support, the signal support, the earth wire support and institute
The inside that radiating block is respectively positioned on the terminal plug is stated, the signal terminal, the ground wire terminal and the power terminal pass through
The terminal plug is worn, the terminal plug and the fixed block are respectively positioned between first shell and the second housing,
The terminal plug is fixedly connected with the fixed block, and the wind-guiding safety guard is set in the outside of the radiating block, described to dissipate
Several grooves and several raised lines are provided on the outside of heat block, one end of the wind guide tank is fixedly connected on the fixed block far from institute
The side of terminal plug is stated, the other end of the wind guide tank is connect with the radiator fan, is provided with and is led on the fixed block
Air holes is provided with mounting groove on the radiating block, and the heat sensor is located in the mounting groove, the heat sensor with it is described
Radiator fan is electrically connected, and the earth wire support is provided with mounting groove, the conduction blob of viscose far from one end of the terminal plug
In the mounting groove, the ground wire terminal is connect through the conductive blob of viscose, the conduction blob of viscose with the radiating block, institute
State the injection hole that the medial surface of the lateral surface and radiating block through the radiating block is provided on radiating block, the groove with
Heat Conduction Material is filled in the injection hole.
As a kind of perferred technical scheme, the groove and the raised line interval are arranged, the length direction of the groove
It is consistent with the length direction of the power terminal with the length direction of the raised line.
As a kind of perferred technical scheme, the first ventilation hole is provided on first shell, on the second housing
It is provided with the second ventilation hole.
As a kind of perferred technical scheme, the upper end of the radiating block is provided with first sliding groove, the signal support
Lower end is provided with the first sliding rail, and the first sliding groove is slidably connected with first sliding rail, and the lower end of the radiating block is provided with
Second sliding slot, the upper end of the earth wire support are provided with the second sliding rail, and the second sliding slot is slidably connected with second sliding rail.
As a kind of perferred technical scheme, including electronic lock, lock buckling strip and lock shaft, the both ends of the lock shaft are distinguished
It is connected on first shell and the second housing, the electronic lock is fixed on the fixed block, and the lock shaft is passed through
The middle part of the lock buckling strip is worn, the lock buckling strip is provided with lock hook close to one end of the terminal plug.
As a kind of perferred technical scheme, including pressing board, the pressing board are fixed on the lock buckling strip far from the lock hook
One end, be provided with anti-skid chequer on the pressing board.
As a kind of perferred technical scheme, including waterproof film, the waterproof film are located at the interior of the terminal plug
Portion, the waterproof film and the terminal plug are clamped, and the signal terminal, the ground wire terminal and the power terminal pass through
Wear the waterproof film.
As a kind of perferred technical scheme, there is the first gasket, the between the terminal plug and the waterproof film
Two gaskets and third gasket, the power terminal run through first gasket, and the signal terminal runs through second gasket, institute
Ground wire terminal is stated through the third gasket.
As a kind of perferred technical scheme, including terminal box, the terminal box are fixed on the fixed block far from described
The side of terminal plug, the signal terminal, the ground wire terminal and the power terminal are electrically connected with the terminal box.
As a kind of perferred technical scheme, first shell is fixed with connection close to the side of the second housing
Column is provided with threaded hole on the connecting column, and connection through-hole and connecting screw, the connection spiral shell are provided on the second housing
Silk is threadedly coupled after the connection through-hole with the threaded hole.
The invention has the benefit that providing a kind of safe charging rifle, which being capable of real-time control radiation air
Heat dissipation, and the perfect heat-dissipating of charging gun itself is blowed to the inside of charging gun in fan, has anti-leakage function, effectively protects
Personal safety is protected, while compact structure and easy to use, the experience sense of user is good.
Detailed description of the invention
The present invention will be further described in detail below based on the drawings and embodiments.
Fig. 1 is a kind of first partial structural schematic diagram of safe charging rifle described in embodiment；
Fig. 2 is a kind of second partial structural diagram of safe charging rifle described in embodiment；
Fig. 3 is a kind of third partial structural diagram of safe charging rifle described in embodiment；
Fig. 4 is a kind of 4th partial structural diagram of safe charging rifle described in embodiment；
Fig. 5 is a kind of 5th partial structural diagram of safe charging rifle described in embodiment；
Fig. 6 is a kind of 6th partial structural diagram of safe charging rifle described in embodiment；
Fig. 7 is a kind of 7th partial structural diagram of safe charging rifle described in embodiment；
Fig. 8 is a kind of 8th partial structural diagram of safe charging rifle described in embodiment；
Fig. 9 is a kind of overall structure diagram of safe charging rifle described in embodiment.
Fig. 1 is into Fig. 9:
1, the first shell；2, second housing；3, power terminal；4, signal terminal；5, ground wire terminal；6, radiating block；7, signal branch
Frame；8, earth wire support；9, terminal plug；10, fixed block；11, the first sliding rail；12, the second sliding rail；13, air draft plate；14, movable
Slot；15, the second exhaust outlet；16, electronic lock；17, lock buckling strip；18, lock shaft；19, lock hook；20, pressing board；21, waterproof film；
22, the first gasket；23, the second gasket；24, third gasket；25, terminal box；26, connecting screw；27, through-hole is connected；28, it holds
?；29, raised line；30, groove；31, first sliding groove；32, second sliding slot；33, wind-guiding safety guard；34, wind guide tank；35, radiation air
Fan；36, the first ventilation hole；37, control device；38, heat sensor；39, conductive blob of viscose；40, Heat Conduction Material；41, injection hole.
Specific embodiment
To further illustrate the technical scheme of the present invention below with reference to the accompanying drawings and specific embodiments.
As shown in Figures 1 to 9, in this present embodiment, a kind of safe charging rifle, including it is the first shell 1, second housing 2, dynamic
Power terminal 3, ground wire terminal 5, radiating block 6, signal support 7, earth wire support 8, terminal plug 9, fixed block 10, is led at signal terminal 4
Wind safety guard 33, wind guide tank 34, radiator fan 35, conductive blob of viscose 39 and heat sensor 38, the power terminal 3 are dissipated through described
Heat block 6, the signal terminal 4 run through the signal support 7, and the ground wire terminal 5 runs through the earth wire support 8, the signal
Bracket 7, the earth wire support 8 and the radiating block 6 are respectively positioned on the inside of the terminal plug 9, the signal terminal 4, described
Ground wire terminal 5 and the power terminal 3 run through the terminal plug 9, and the terminal plug 9 is respectively positioned on the fixed block 10
Between first shell 1 and the second housing 2, the terminal plug 9 is fixedly connected with the fixed block 10, the wind-guiding
Safety guard 33 is set in the outside of the radiating block 6, and the outside of the radiating block 6 is provided with several grooves 30 and several raised lines
29, one end of the wind guide tank 34 is fixedly connected on side of the fixed block 10 far from the terminal plug 9, the wind guide tank
34 other end is connect with the radiator fan 35, and air-guiding hole is provided on the fixed block 10, is arranged on the radiating block 6
There is mounting groove, the heat sensor 38 is located in the mounting groove, and the heat sensor 38 electrically connects with the radiator fan 35
It connects, the earth wire support 8 is provided with mounting groove far from one end of the terminal plug 9, and the conduction blob of viscose 39 is located at the peace
In tankage, through the conductive blob of viscose 39, the conduction blob of viscose 39 is connect the ground wire terminal 5 with the radiating block 6, described to dissipate
The injection hole 41 of the medial surface of the lateral surface and radiating block 6 through the radiating block 6, the groove are provided in heat block 6
30 with the injection hole 41 in be filled with Heat Conduction Material 40.
When needing to carry out the charging process of electric car, the terminal plug 9 is inserted into electric car, the signal
Terminal 4 is responsible for receiving and release charging signals, the ground wire terminal 5 are responsible for providing safeguard protection, prevents the generation of electric shock event,
And the power terminal 3 then needs to be transmitted to electric energy on electric car, the power terminal 3 is easy hair during the charging process
Heat, heat are absorbed by the radiating block 6.
It is provided with loose slot 14 on the terminal plug 9, air draft plate 13, the row are slidably connected in the loose slot 14
It is provided with the first exhaust outlet on aerofoil 13, the second exhaust outlet 15 is provided on the cell wall of the loose slot 14, manually described in promotion
The higher gas of temperature is drained into outside when first exhaust outlet is communicated with second exhaust outlet 15 by air draft plate 13.
Specifically, the groove 30 is arranged with the raised line 29 interval, the length direction and the raised line of the groove 30
29 length direction is consistent with the length direction of the power terminal 3.
The radiating block 6 further radiates in the outer surface of the outer surface and the raised line 29 of the groove 30, by
For the radiating block 6 relative to cylinder type, the groove 30 forms hollow out knot with after the setting of the raised line 29 interval
Structure, bigger with the contact area of air, the heat-sinking capability of engraved structure is stronger.
When the temperature of the radiating block 6 reaches limiting temperature, the heat sensor 38 is triggered, the heat sensor 38 is controlled
Radiator fan 35 processed starts, and after the radiator fan 35 starting, the wind guide tank 34 and the air-guiding hole are successively passed through in blowing
The gap between the wind-guiding safety guard 33 and the radiating block 6 is entered afterwards, and the heat of the radiating block 6 is blown away.
When the power terminal 3 occurs accident and leaks electricity, leakage current by with the contact of the radiating block 6, by institute
It states conductive blob of viscose 39 to imported into the ground wire terminal 5, and then the effective protection safe charging rifle will not leak electricity, securely and reliably.
Specifically, the Heat Conduction Material 40 is heat dissipating silicone grease, and with other embodiments, the Heat Conduction Material 40 can be with
For graphene, heat-conducting silicone grease, heat-conducting cream, thermal grease etc..
In order to preferably radiate to the radiating block 6 and the power terminal 3, the heat conduction material of filling is utilized
Material 40 carries out contact heat dissipation, and the Heat Conduction Material 40 is injected by the injection hole 41, easy to make quick, uses
Effect is good.
Preferably, the length of the power terminal 3 is 70 millimeters.
The power terminal 3 for being 40 millimeters to 45 millimeters relative to present length, length increase to 70 millimeters of institute
Heat dissipation area can be increased by stating power terminal 3, and heat is conducted by the radiating block 6 to filling as far as possible in the longitudinal direction
The outside of electric rifle.
In this present embodiment, it is provided with the first ventilation hole 36 on first shell 1, is provided on the second housing 2
Second ventilation hole.
First ventilation hole 36 forms the air inlet of the radiator fan 35 with second ventilation hole, is overall structure
Inner blower.
In this present embodiment, the upper end of the radiating block 6 is provided with first sliding groove 31, and the lower end of the signal support 7 is set
It is equipped with the first sliding rail 11, the first sliding groove 31 is slidably connected with first sliding rail 11, and the lower end of the radiating block 6 is provided with
Second sliding slot 32, the upper end of the earth wire support 8 are provided with the second sliding rail 12, the second sliding slot 32 and second sliding rail 12
It is slidably connected.
When installation, the signal support 7 can be dissipated with described by the first sliding groove 31 and first sliding rail 11
Heat block 6 connects, can be by the earth wire support 8 and the heat dissipation by the second sliding slot 32 and second sliding rail 12
Block 6 connects, and then the relative position between 5 three of the power terminal 3, signal terminal 4 and the ground wire terminal is consolidated
It is fixed, cooperate the charging interface on electric car to charge, and the signal support 7, the earth wire support 8 and the heat dissipation
Block 6 forms one, and integral heat sink performance is good.
In this present embodiment, including electronic lock 16, lock buckling strip 17 and lock shaft 18, the both ends of the lock shaft 18 connect respectively
It connects in first shell 1 on the second housing 2, the electronic lock 16 is fixed on the fixed block 10, the lock
Axis 18 runs through the middle part of the lock buckling strip 17, and the lock buckling strip 17 is provided with lock hook 19 close to one end of the terminal plug 9.
When charging, when the terminal plug 9 is inserted into electric car, the lock hook 19 is hooked on electric car, is made
It obtains entire charging gun to fix with electric car, convenient for charging；And after charging finishes, it is separate to be manually pressed by the lock buckling strip 17
One end of the lock hook 19, under the action of lock shaft 18, the lock hook 19 is separated with electric car, can be by charging gun
It is separated with electric car.
In this present embodiment, including pressing board 20, the pressing board 20 are fixed on the lock buckling strip 17 far from the lock hook 19
One end is provided with anti-skid chequer on the pressing board 20.
Increase the pressing board 20, safety can be increased first, electric shock when preventing people from pressing the lock buckling strip 17,
Secondary, the anti-skid chequer on the pressing board 20 can also the convenience that uses of enhancing structure.
In this present embodiment, including waterproof film 21, the waterproof film 21 are located at the inside of the terminal plug 9, institute
It states waterproof film 21 and the terminal plug 9 is clamped, the signal terminal 4, the ground wire terminal 5 and the power terminal 3 are equal
Through the waterproof film 21.
It is described dynamic that the waterproof film 21 can prevent the unexpected moisture entered out of described terminal plug 9 from continuing into
On power terminal 3, the signal terminal 4 or the ground wire terminal 5, their normal work is influenced, while improving safety, is prevented
Leak-stopping electricity.
In this present embodiment, there is the first gasket 22, the second gasket between the terminal plug 9 and the waterproof film 21
23 and third gasket 24, the power terminal 3 runs through first gasket 22, and the signal terminal 4 runs through second gasket
23, the ground wire terminal 5 runs through the third gasket 24.
It designs first gasket 22, second gasket 23 and the third gasket 24 to make during the installation process, institute
Stating has good Elastic Contact between power terminal 3 and the terminal plug 9, the signal terminal 4 and the terminal plug 9
Between have good Elastic Contact, between the ground wire terminal 5 and the terminal plug 9 have good Elastic Contact, three
Kind terminal is hardly damaged.
In this present embodiment, including terminal box 25, the terminal box 25 are fixed on the fixed block 10 far from the terminal
The side of plug 9, the signal terminal 4, the ground wire terminal 5 and the power terminal 3 electrically connect with the terminal box 25
It connects.
The ground wire and the power end that signal wire that the signal terminal 4 is connected, the ground wire terminal 5 are connected
The electric wire that son 3 is connected is integrated by the terminal box 25.
In this present embodiment, first shell 1 is fixed with connecting column, the company close to the side of the second housing 2
It connects and is provided with threaded hole on column, connection through-hole 27 and connecting screw 26, the connecting screw 26 are provided on the second housing 2
It is threadedly coupled after the connection through-hole 27 with the threaded hole.
Internal each components cladding is got up with the second housing 2 in first shell 1, needs to be installed as one
When whole charging gun, the connecting column plays guiding role, guarantees first shell 1 and the second housing 2 is intact connects
Touching, the connecting screw 26, the connection through-hole 27 and the threaded hole then can be outside first shells 1 and described second
Shell 2 is fixed together, whole stable structure.
In this present embodiment, handle 28 is provided on first shell 1 and the second housing 2.
Entirety of holding with a firm grip is carried out when the handle 28 is for manually charging.
It is to be understood that above-mentioned specific embodiment is only that presently preferred embodiments of the present invention and institute's application technology are former
Reason, within the technical scope of the present disclosure, variation that anyone skilled in the art is readily apparent that or
Replacement, should be covered by the scope of protection of the present invention.
Claims (10)
1. a kind of safe charging rifle, which is characterized in that including the first shell, second housing, power terminal, signal terminal, ground wire
Terminal, radiating block, signal support, earth wire support, terminal plug, fixed block, wind-guiding safety guard, wind guide tank, radiator fan, conduction
Blob of viscose and heat sensor, the power terminal run through the radiating block, and the signal terminal runs through the signal support, describedly
Line terminals run through the earth wire support, and the signal support, the earth wire support and the radiating block are respectively positioned on the terminal and insert
The inside of head, the signal terminal, the ground wire terminal and the power terminal run through the terminal plug, and the terminal is inserted
Head and the fixed block are respectively positioned between first shell and the second housing, and the terminal plug and the fixed block are solid
Fixed connection, the wind-guiding safety guard are set in the outside of the radiating block, be provided on the outside of the radiating block several grooves and
Several raised lines, one end of the wind guide tank are fixedly connected on side of the fixed block far from the terminal plug, the wind-guiding
The other end of slot is connect with the radiator fan, and air-guiding hole is provided on the fixed block, peace is provided on the radiating block
Tankage, the heat sensor are located in the mounting groove, and the heat sensor and the radiator fan are electrically connected, the ground wire
Bracket is provided with mounting groove far from one end of the terminal plug, and the conduction blob of viscose is located in the mounting groove, the ground wire
Terminal connect with the radiating block, is provided on the radiating block through described through the conductive blob of viscose, the conduction blob of viscose
The injection hole of the medial surface of the lateral surface of radiating block and the radiating block, the groove be filled in the injection hole it is thermally conductive
Material.
2. a kind of safe charging rifle according to claim 1, which is characterized in that the groove is set with the raised line interval
It sets, the length direction of the groove is consistent with the length direction of the power terminal with the length direction of the raised line.
3. a kind of safe charging rifle according to claim 1, which is characterized in that it is logical to be provided with first on first shell
Air holes is provided with the second ventilation hole on the second housing.
4. a kind of safe charging rifle according to claim 1, which is characterized in that the upper end of the radiating block is provided with first
Sliding slot, the lower end of the signal support are provided with the first sliding rail, and the first sliding groove is slidably connected with first sliding rail, described
The lower end of radiating block is provided with second sliding slot, and the upper end of the earth wire support is provided with the second sliding rail, the second sliding slot and institute
The second sliding rail is stated to be slidably connected.
5. a kind of safe charging rifle according to claim 1, which is characterized in that including electronic lock, lock buckling strip and lock shaft,
The both ends of the lock shaft are connected on first shell and the second housing, and the electronic lock is fixed on described solid
Determine on block, the lock shaft runs through the middle part of the lock buckling strip, and the lock buckling strip is provided with close to one end of the terminal plug
Lock hook.
6. a kind of safe charging rifle according to claim 5, which is characterized in that including pressing board, the pressing board is fixed on institute
The one end of lock buckling strip far from the lock hook is stated, is provided with anti-skid chequer on the pressing board.
7. a kind of safe charging rifle according to claim 1, which is characterized in that including waterproof film, the waterproof film
Positioned at the inside of the terminal plug, the waterproof film and the terminal plug are clamped, the signal terminal, the ground terminal
The sub and described power terminal runs through the waterproof film.
8. a kind of safe charging rifle according to claim 7, which is characterized in that the terminal plug and the waterproof film
Between have the first gasket, the second gasket and third gasket, the power terminal run through first gasket, the signal terminal
Through second gasket, the ground wire terminal runs through the third gasket.
9. a kind of safe charging rifle according to claim 1, which is characterized in that including terminal box, the terminal box is fixed
In side of the fixed block far from the terminal plug, the signal terminal, the ground wire terminal and the power terminal are equal
It is electrically connected with the terminal box.
10. a kind of safe charging rifle according to claim 1, which is characterized in that first shell is close to described second
The side of shell is fixed with connecting column, and threaded hole is provided on the connecting column, connection through-hole is provided on the second housing
And connecting screw, the connecting screw are threadedly coupled after running through the connection through-hole with the threaded hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910084840.3A CN109720229B (en) | 2019-01-29 | 2019-01-29 | Safety charging gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910084840.3A CN109720229B (en) | 2019-01-29 | 2019-01-29 | Safety charging gun |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109720229A true CN109720229A (en) | 2019-05-07 |
| CN109720229B CN109720229B (en) | 2022-06-21 |
Family
ID=66300303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910084840.3A Active CN109720229B (en) | 2019-01-29 | 2019-01-29 | Safety charging gun |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110239380A (en) * | 2019-07-23 | 2019-09-17 | 南京康尼新能源汽车零部件有限公司 | A kind of DC charging rifle with air cooling system |
| CN112140917A (en) * | 2019-06-28 | 2020-12-29 | 奥迪股份公司 | Charging plug for a charging station for transmitting electrical energy and associated charging system |
| CN113135101A (en) * | 2021-05-11 | 2021-07-20 | 杜志奇 | New energy automobile charging gun and control method |
| CN113428035A (en) * | 2021-07-23 | 2021-09-24 | 许昌学院 | Multi-mode charging power equipment for new energy automobile |
| CN118117387A (en) * | 2024-03-15 | 2024-05-31 | 东莞市永晟电线科技股份有限公司 | Floating self-locking type new energy cable connector |
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| CN112140917A (en) * | 2019-06-28 | 2020-12-29 | 奥迪股份公司 | Charging plug for a charging station for transmitting electrical energy and associated charging system |
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| CN113135101B (en) * | 2021-05-11 | 2023-10-24 | 海南辰禾投资有限公司 | New energy automobile charging gun and control method |
| CN113428035A (en) * | 2021-07-23 | 2021-09-24 | 许昌学院 | Multi-mode charging power equipment for new energy automobile |
| CN113428035B (en) * | 2021-07-23 | 2022-12-06 | 许昌学院 | Multi-mode charging power equipment for new energy automobile |
| CN118117387A (en) * | 2024-03-15 | 2024-05-31 | 东莞市永晟电线科技股份有限公司 | Floating self-locking type new energy cable connector |
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Effective date of registration: 20230103 Address after: Room 301, Building 8, Fenggang Tian'an Digital City, No. 206, Fenggang Section, Dongshen Road, Fenggang Town, Dongguan City, Guangdong Province, 518000 Patentee after: Dongguan southeast New Energy Technology Co.,Ltd. Address before: 518000 floor 3, plant, No. 51-1, Fu'an West Road, Pinghu street, Longgang District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN DONGNAN WEIYE ELECTRONICS CO.,LTD. |